CN202658902U - Hoisting and distributing dual-purpose concrete distributing machine - Google Patents
Hoisting and distributing dual-purpose concrete distributing machine Download PDFInfo
- Publication number
- CN202658902U CN202658902U CN 201220315657 CN201220315657U CN202658902U CN 202658902 U CN202658902 U CN 202658902U CN 201220315657 CN201220315657 CN 201220315657 CN 201220315657 U CN201220315657 U CN 201220315657U CN 202658902 U CN202658902 U CN 202658902U
- Authority
- CN
- China
- Prior art keywords
- boom
- hawser
- luffing
- jib
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 239000004744 fabric Substances 0.000 claims abstract description 44
- 239000000725 suspension Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 9
- 230000000153 supplemental effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Jib Cranes (AREA)
Abstract
Hoist and mount cloth dual-purpose concrete spreader, including grudging post (2), install the rotary supporting platform at this grudging post (2) top, connect in balanced arm (6) and cloth arm (7) of this rotary supporting platform one side, wherein, rotary supporting platform and the opposite side of connecting balanced arm (6) one side are articulated to have jib loading boom (9), cloth arm (7) are installed in this jib loading boom (9), and this jib loading boom (9) are connected with hawser luffing mechanism and hawser hoisting machine and are constructed. The utility model discloses a concrete spreader's jib loading boom adopts hawser luffing mechanism and is equipped with hoisting machine and constructs, because hawser luffing mechanism realizes the luffing of jib loading boom through the pulling of hawser, the both ends position of jib loading boom respectively by the pin joint with gyration supporting station and with the tie point supporting of luffing cable, consequently bearing capacity is better, it can carry out the concrete placement operation, can play to rise the heavy object again, not only can save the cost, can save the equipment occupation space of job site moreover.
Description
Technical field
The utility model relates to a kind of concrete spreader, particularly, relates to a kind of lifting cloth dual-purpose type concrete spreader that has lifting function and concrete distributing function concurrently.
Background technology
Concrete spreader is the end-equipment of concrete pumping operation, and it mainly is that the concrete that pump comes is delivered in the template that will build member by pipeline.The distributing arm of traditional concrete spreader mostly is the hydraulic cylinder luffing, because its loading characteristic is similar to semi girder, need to expends larger cost so increase its cloth scope, and forbid for lifting.
Particularly, referring to shown in Figure 1, typical concrete spreader comprises the stand 2 that is fixed on the basis 1 in the prior art, vertical feed delivery pipe 3 for the delivering concrete that makes progress is installed in this stand 2, stand 2 tops are equipped with the pivoting support platform, be provided with counter-jib 6 and the distributing arm 7 of positioned opposite on this pivoting support platform, wherein on the counter-jib 6 ballast box 5 is installed, one end of distributing arm 7 is hinged on the pivoting support platform, the horizontal conveying pipeline 8(that is communicated with vertical feed delivery pipe 3 is installed particularly on this distributing arm 7, laterally conveying pipeline 8 is installed to respectively saving on the jib of distributing arm, and laterally the hinge point of each section between corresponding jib of conveying pipeline 8 connects by turning joint), distributing arm 7 comprises at least one joint jib, it is hinged and carry out luffing by hydraulic cylinder successively that each saves jib, in addition, a side of described revolution brace table generally is provided with pulpit 4.The distributing arm 7 of existing concrete material distributing machine respectively save the box-shaped girder structure that jib is the Driven by Hydraulic Cylinder luffing, namely adopting plurality of steel plates to be welded into the cross section is enclosed girder construction, modal is the square-section girder construction of two blocks of webs and the welding of upper lower wing plate, for strengthening the stability of structure, add sometimes dividing plate and reinforcing rib, its principal character is: the one, and the material of selecting is steel plate; The 2nd, except necessary opening part (such as hydraulic cylinder connection opening place, jib junction etc.), the arbitrary section place is enclosed construction.Especially, existing material distributing machine distributing arm is the hydraulic cylinder luffing, and its loading characteristic is similar to semi girder, generally forbids using as boom.
Can find out by foregoing description, the major defect of the concrete spreader of prior art is: first, traditional box-shaped beam type jib complex manufacturing technology, the consumption material is more, cost is higher, be subjected to the restriction of structure, laterally conveying pipeline generally is arranged in outside the box-girder jib, and its structure is comparatively heavy; The second, traditional concrete spreader jib does not generally have the weight of hoisting function.
But as everyone knows, the job site crane gear is indispensable, if concrete spreader can carry out the concreting operation, the weight that can hoist again then not only can be saved cost, the equipment occupation space that can save the job site simultaneously.
Therefore, need to provide a kind of novel concrete spreader, to overcome or to alleviate the defects of prior art.
The utility model content
Technical problem to be solved in the utility model provides a kind of lifting cloth dual-purpose type concrete spreader, and this concrete spreader not only can carry out the concrete distributing effect, and can effectively lift hoisting operation.
In order to solve the problems of the technologies described above, the utility model provides a kind of lifting cloth dual-purpose type concrete spreader, comprise stand, be installed in this stand top the pivoting support platform, be connected to counter-jib and the distributing arm of this revolution brace table one side, wherein, the opposite side relative with connecting described counter-jib one side of described pivoting support platform is hinged with boom, described distributing arm is installed on this boom, and this boom is connected with hawser jib lubbing mechanism and hawser hoisting mechanism.
Particularly, described distributing arm is installed on an end of described boom, and the opposite end of this boom is hinged on the described pivoting support platform.
Particularly, described boom comprises trussed construction section and box-girder end at least, and described distributing arm is installed on described box-girder end.
Particularly, described distributing arm comprises at least one joint jib, each saves jib and is hinged with corresponding luffing hydraulic cylinder between the hinged and adjacent described jib successively, one end of the first segment jib in the wherein said jib is hinged to an end of described boom, and is hinged with the first luffing hydraulic cylinder between this first segment jib and the described boom.
Specifically selectively, also be provided with triangular bar linkage and straight connecting rod between the first segment jib of described distributing arm and the described boom, three hinged angle points of wherein said triangular bar linkage are articulated in respectively an end of described first segment jib, described the first luffing hydraulic cylinder and an end of described straight connecting rod, the other end of described the first luffing hydraulic cylinder is articulated in the one in described boom and the described first segment jib, and the other end of described straight connecting rod is articulated in the another one in described boom and the described first segment jib.
Alternative ground, also be provided with triangular bar linkage and the second luffing hydraulic cylinder between the first segment jib of described distributing arm and the described boom, three hinged angle points of wherein said triangular bar linkage are articulated in respectively an end of described first segment jib, described the first luffing hydraulic cylinder and an end of described the second luffing hydraulic cylinder, the other end of described the first luffing hydraulic cylinder is articulated in the one in described boom and the described first segment jib, and the other end of described the second luffing hydraulic cylinder is articulated in the another one in described boom and the described first segment jib.
Particularly, the vertical feed delivery pipe of described concrete spreader is arranged in the described stand and along this stand and extends straight up, each section of the horizontal conveying pipeline of this concrete spreader is separately positioned on described boom and the distributing arm, and described vertical feed delivery pipe and described horizontal conveying pipeline are interconnected.
Preferably, described hawser hoisting mechanism comprises the hoisting and hanging hawser, and an end of this hoisting and hanging hawser is wound into lifting with on the reel of hoisting mechanism, and the other end is bearing in described boom and is provided with suspension hook; Also be provided with the locking hoist engine on the described pivoting support platform, be wound with connection cable on the reel of this locking with hoist engine, an end of this connection cable is provided be used to the hook that connects described suspension hook.
Preferably, also be provided with the distributing arm support that guides described hoisting and hanging hawser for supplemental support on the described boom.
Selectively, the other end of described hoisting and hanging hawser is walked around and is arranged on the fixed pulley on the described boom and is connected in described suspension hook; Perhaps the other end of this hoisting and hanging hawser is walked around successively and is arranged on the fixed pulley on the described boom and is connected with the movable pulley of described suspension hook and is fixed on the described fixed pulley.
Preferably, also be provided with on the described boom be used to the lifting cable lock locking apparatus that locks described fixed pulley and hoisting and hanging hawser.
Specifically selectively, described lifting cable lock locking apparatus is the hawser caliper.
Particularly, described hawser jib lubbing mechanism comprises the luffing hawser, one end of this luffing hawser is connected in described boom, rotate around the pin joint of this boom and described pivoting support platform can spur this boom, the other end is wound into luffing with on the reel of hoisting mechanism, and this luffing is arranged on the described counter-jib with hoisting mechanism.
Preferably, be fixed with the cable supports frame that extends straight up on the described pivoting support platform, be provided with luffing hawser supporting guide spare and lifting hawser supporting guide spare on this cable supports frame, this luffing hawser supporting guide spare and lifting hawser supporting guide spare support respectively and guide described luffing hawser and described hoisting and hanging hawser.
Particularly, described lifting comprises power set with hoisting mechanism and luffing separately with hoisting mechanism.
Pass through technique scheme, lifting cloth dual-purpose type concrete spreader of the present utility model is owing to be provided with boom, and distributing arm is installed on this boom, this boom adopts the hawser jib lubbing mechanism and is provided with special hoisting mechanism, because the hawser jib lubbing mechanism is the luffing of realizing boom by the pulling of hawser, the two-end part of boom respectively by with the pin joint of pivoting support platform and with the tie point supporting of luffing hawser, therefore load-carrying properties are better, can realize by the hawser hoisting mechanism lifting of weight, distributing arm is installed on the boom simultaneously, and its original cloth function is substantially unaffected.Thereby lifting cloth dual-purpose type concrete spreader of the present utility model can carry out the concreting operation, the weight that can hoist again, and it not only can save cost, and can save the equipment occupation space of job site.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Following accompanying drawing is used to provide further understanding of the present utility model; and consist of the part of manual; itself and the following specific embodiment one are used from explanation the utility model, but protection domain of the present utility model is not limited to following the drawings and the specific embodiments.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of typical concrete spreader in the prior art.
Fig. 2 is the structural representation of the concrete spreader of the utility model specific embodiment, shown that wherein this concrete spreader is lifting hoisting operation, for so that only schematically show among the succinct figure of drawing, and the hoisting and hanging hawser carried out simplifying shown;
Fig. 3 is the luffing hawser of concrete spreader of the utility model specific embodiment and the layout principle schematic of hoisting and hanging hawser.
Fig. 4 to Figure 15 is the boom of concrete spreader of the utility model specific embodiment and the schematic diagram of the interconnective multiple syndeton of distributing arm.
Figure 16 is that the concrete spreader of the utility model specific embodiment utilizes the two-way locked Force principle schematic diagram of hoisting and hanging hawser when carrying out the cloth operation.
Description of reference numerals:
1 basis; 2 stands;
3 vertical feed delivery pipes; 4 pulpits;
5 ballast boxes; 6 counter-jibs;
7 distributing arms; 8 horizontal conveying pipelines;
9 booms; 10 power set;
11 fixed pulleys; 12 cable supports framves;
13 lifting cable lock locking apparatus; 14 weights;
15 luffing hawsers; 16 suspension hooks;
17 locking hoist engines; 18 hooks;
19 casting molds; 20 hoisting and hanging hawsers;
21 lifting hoisting mechanisms; 22 luffing hoisting mechanisms;
23 trussed construction sections; 24 box-girder ends;
25 movable pulley; 26 first luffing hydraulic cylinders;
27 triangular bar linkages; 28 straight connecting rods;
29 second luffing hydraulic cylinders; 30. distributing arm support
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated; should be understood that; the specific embodiment described herein only is used for description and interpretation the utility model, and protection domain of the present utility model is not limited to the following specific embodiment.
Fig. 2 shows the structural representation of the lifting cloth dual-purpose type concrete spreader of the utility model specific embodiment, need to prove, although the stand 2 of concrete spreader is fixed on the basis 1 in Fig. 2, thereby consists of a kind of fixed concrete spreader.But, apparently, technical conceive of the present utility model is not limited to and is applied to fixed concrete spreader, it can also be effectively applied to Mobile concrete cloth machine, for example, under the suitable situation of the height of stand 2, stand 2 can be fixed on the vehicle chassis that telescopic outrigger is installed to consist of Mobile concrete cloth machine.Therefore, lifting cloth dual-purpose type concrete spreader of the present utility model both can be fixed concrete spreader, also can be Mobile concrete cloth machine, and it all belongs to protection domain of the present utility model.
Referring to Fig. 2 and shown in Figure 3, in general, lifting cloth dual-purpose type concrete spreader of the present utility model comprises stand 2, is installed in the pivoting support platform at these stand 2 tops, the counter-jib 6 that is connected to this revolution brace table one side and distributing arm 7, wherein, the opposite side relative with connecting described counter-jib 6 one sides of described pivoting support platform is hinged with boom 9, distributing arm 7 is installed on this boom 9, and this boom 9 is connected with hawser jib lubbing mechanism and hawser hoisting mechanism.
In above-mentioned basic embodiment, apparently, counter-jib 6 and the boom 9 that distributing arm 7 is installed are arranged in the relative both sides of pivoting support platform, like this in distributing arm 7 cloth processes or can effectively play the effect of counterpoise in boom 9 load bearing process, ballast box 5 generally is installed, to carry out as required counterweight on the counter-jib 6.In addition, the sidepiece of pivoting support platform generally can be equipped with pulpit 4, to carry out cloth operation or lifting operation.
Similar with existing concrete spreader, the vertical feed delivery pipe 3 of described concrete spreader can be arranged in the stand 2 and along this stand 2 and extend straight up, each section of the horizontal conveying pipeline 8 of this concrete spreader is separately positioned on boom 9 and the distributing arm 7, and vertical feed delivery pipe 3 is interconnected with horizontal conveying pipeline 8.To those skilled in the art knownly, because there is relative motion (for example folding) in respectively saving of distributing arm 7 between the jib, therefore laterally conveying pipeline 8 is that segmentation is installed to and respectively saves on the jib and interconnect by turning joint between adjacent two sections, laterally the end of conveying pipeline 8 is connected with the cloth flexible pipe in addition, and this cloth flexible pipe generally grasps for the constructor.Although in the utility model, increased boom 9, but this boom 9 also needs to carry out luffing motion, and the two ends that therefore are installed in the pipeline section of the horizontal conveying pipeline on this boom 9 need respectively can be connected by 8 sections of the horizontal conveying pipelines on turning joint and the first segment jib that the vertical feed delivery pipe 3 in the stand 2 is connected with distributing arm with being pivoted relative to each other.
Particularly, referring to shown in Figure 2, distributing arm 7 is installed on an end of boom 9, and the opposite end of this boom 9 is hinged on the described pivoting support platform.Connect in order to reduce weight and to guarantee load-carrying properties and be connected, referring to shown in Figure 4, boom 9 comprises trussed construction section 23 and box-girder end 24 at least, and distributing arm 7 is installed on box-girder end 24.Generally speaking, distributing arm 7 comprises at least one joint jib, each saves jib and is hinged with corresponding luffing hydraulic cylinder between the hinged and adjacent described jib successively, referring to Fig. 2 and shown in Figure 4, one end of the first segment jib in the wherein said jib is hinged to an end of boom 9, and is hinged with the first luffing hydraulic cylinder 26 between this first segment jib and the boom 9.
Fig. 4 to Figure 15 has shown the multiple detail syndeton between the first segment jib of boom 9 and distributing arm 7, these syndetons are except each corresponding component basic simlarity link position on boom and the first segment jib etc. slightly changes, for example, referring to Fig. 4, Fig. 6 to Figure 15, also be provided with the first luffing hydraulic cylinder 26 between the first segment jib of distributing arm 7 and the boom 9, triangular bar linkage 27 and straight connecting rod 28, three hinged angle points of wherein said triangular bar linkage 27 are articulated in respectively described first segment jib, one end of the first luffing hydraulic cylinder 26 and an end of straight connecting rod 28, the other end of described the first luffing hydraulic cylinder 26 is articulated in the one in boom 9 and the first segment jib, and the other end of described straight connecting rod 28 is articulated in the another one in boom 9 and the first segment jib.For another example, referring to Fig. 5, can be provided with the first luffing hydraulic cylinder 26, triangular bar linkage 27 and the second luffing hydraulic cylinder 29 between the first segment jib of distributing arm 7 and the boom 9, three hinged angle points of wherein said triangular bar linkage 27 are articulated in respectively an end of first segment jib, the first luffing hydraulic cylinder 26 and an end of the second luffing hydraulic cylinder 29, the other end of the first luffing hydraulic cylinder 26 is articulated in the one in boom 9 and the first segment jib, and the other end of described the second luffing hydraulic cylinder 29 is articulated in the another one in boom 9 and the first segment jib.In general, the concrete syndeton that distributing arm 7 is installed on the boom 9 can be diversified, is not limited to Fig. 4 to ad hoc structure form shown in Figure 15.
Referring to Fig. 2 and shown in Figure 3, described hawser jib lubbing mechanism comprises luffing hawser 15, one end of this luffing hawser 15 is connected in boom 9, rotate (apparently around the pin joint of this boom 9 with described pivoting support platform can spur this boom 9, in order to realize this luffing pulling, one end of luffing hawser 15 is connected in the relatively close end regions that is connected with distributing arm 7 of boom 9 usually), the other end is wound into luffing with on the reel of hoisting mechanism 22, and this luffing is arranged on the counter-jib 6 with hoisting mechanism 22.Described hawser hoisting mechanism comprises hoisting and hanging hawser 20, one end of this hoisting and hanging hawser 20 is wound into lifting with on the reel of hoisting mechanism 21, and the other end of this hoisting and hanging hawser 20 is walked around the fixed pulley 11 that is arranged on the boom 9 and is connected in suspension hook 16(is single multiplying power hawser, and perhaps the other end of this hoisting and hanging hawser 20 is walked around successively and is arranged on the fixed pulley 11 on the described boom 9 and is connected with the movable pulley of suspension hook 16 and is fixed on the fixed pulley 11.
Under above-mentioned specific constructive form, in order to realize reliably luffing and lifting function, referring to shown in Figure 2, be fixed with the cable supports frame 12 that extends straight up on the described pivoting support platform, be provided with luffing hawser supporting guide spare and lifting hawser supporting guide spare (such as guide wheel, guide groove etc.) on this cable supports frame 12, this luffing hawser supporting guide spare and lifting hawser supporting guide spare support respectively and guide described luffing hawser 15 and hoisting and hanging hawser 20.Certainly, this cable supports frame 12 might not be arranged on the pivoting support platform, and it also can be arranged on the counter-jib 6.As a kind of selectable preferred form, referring to Fig. 9, also be provided with the distributing arm support 30 that guides described hoisting and hanging hawser 20 for supplemental support on the boom 9, for example, this distributing arm support can have guiding tube, and hoisting and hanging hawser 20 guiding tube that can pass the distributing arm support extends on the fixed pulley 11 more like this.In addition, specifically selectively, described lifting can comprise power set 10 with hoisting mechanism 21 and luffing separately with hoisting mechanism 22.Certainly, drive form can be varied, and lifting also can share power set 10 via transfer gear and corresponding arrangement of clutch with hoisting mechanism 21 and luffing with hoisting mechanism 22.Power set 10 generally can adopt hydraulic motor and reducer on concrete spreader, can certainly adopt motor via the power output structure form of reducer.
In the above-described embodiment, concrete spreader of the present utility model can have been realized lifting and concrete distributing function substantially.Particularly, when hoisting heavy 14, can appropriate location (luffing generally has corresponding brake with hoisting mechanism and following locking with hoist engine with hoisting mechanism 22, lifting) be regulated and be maintained to boom 9 by the hawser jib lubbing mechanism, and then effectively carry out the weight lifting by the hawser hoisting mechanism.When carrying out the cloth operation, the luffing between the jib of respectively saving by hawser jib lubbing mechanism, distributing arm 7 is adjusted to horizontal conveying pipeline 8 corresponding to the position of casting mold 19 with first luffing hydraulic cylinder 26 between hydraulic cylinder and distributing arm 7 and the boom 9 etc. and carries out the cloth operation.
Only can produce certain rocking by luffing hawser 15 holding positions owing to boom 9 when considering the concrete distributing operation, preferably, referring to Fig. 2 and shown in Figure 3, also be provided with locking hoist engine 17 on the described pivoting support platform, be wound with connection cable on the reel of this locking with hoist engine 17, an end of this connection cable is provided with the hook 18 for connecting shackle 16.Hoist engine typically carries driving power device, the benefit of this spline structure is, referring to shown in Figure 16, when carrying out the concrete distributing operation, can be with suspension hook 16 clasp joints to hook 18, apply pulling force with 17 pairs of hoisting and hanging hawsers 20 of hoist engine and so that 20 tensionings of hoisting and hanging hawser by locking, thus can be so that holding position, boom 9 substantially rigid ground, thus can effectively avoid rocking.More preferably, referring to shown in Figure 3, also be provided with on the described boom 9 be used to the lifting cable lock locking apparatus 13 that locks described fixed pulley 11 and hoisting and hanging hawser 20.For example, described lifting cable lock locking apparatus 13 is the hawser caliper, and this hawser caliper is comparatively commonly used, generally adopts the hydraulic-driven form, can hawser be blocked stop with respect to fixed pulley 11 by control, and is similar with the brake structure of brake.The advantage of this preferred structure is and can carrying out the concrete distributing operation so that hoisting and hanging hawser 20 is divided into two parts 201 with respect to fixed pulley 11,202, can simultaneously apply identical torque to boom with lifting with hoisting mechanism 21 with hoist engine 17 by locking like this, as long as namely utilize power F and F' with hawser part 201 and 202 tensionings of hawser part, (actual locking more also is fine with the torque that hoist engine 17 applies in the identical torque that boom 9 is produced, the luffing hawser 15 of boom 9 opposite sides can produce corresponding reaction force because be in the brake lock state in this case), the rotary freedom of boom 9 will be by locked, limit the purpose that it rocks to reach, so that boom 9 stably keeps.
Lifting cloth dual-purpose type concrete spreader of the present utility model has more than been described, the utility model patent provides a kind of novel lifting cloth dual-purpose type concrete spreader, wherein boom 9 adopts the hawser luffing, and it has the lifting function of conventional hoist jib simultaneously concurrently.This boom 9 can preferably include trussed construction section 23, and this can take full advantage of the design feature of trussed construction, realizes effectively carrying, reaches the mechanical property of giving full play to material, and reasonably utilizes material, realizes alleviating the purpose of quality.
Luffing hawser 15 is arranged apart with hoisting and hanging hawser 20, and as mentioned above, it can make safety protection cable each other mutually, and namely during luffing, hoisting and hanging hawser 20 is as safety protection rope; During lifting, luffing hawser 15 improves Security of the system greatly as safety protection rope.In addition, when carrying out the concreting operation, because concrete laterally has the side vibration that larger impact can cause hawser amplitude variation type boom 9 not retraining in the conveying pipeline 8, the locking that will hoist under preferred form this moment in the hawser connection layout is locked with hoisting and hanging hawser 20 with hoist engine 17 and lifting cable lock locking apparatus 13, arrives constraint boom 9, limits the purpose of its vibration.
In addition, the utility model is actually and adopts boom 9 to replace the first segment jib of distributing arm 7 in the prior art, simultaneously boom 9 is adopted the hawser jib lubbing mechanism and special hawser hoisting mechanism is installed, the luffing of distributing arm 7 can comprehensively adopt the hawser luffing of boom 9 and the luffing that self respectively saves between the jib is realized with hydraulic cylinder, thereby so that material distributing machine of the present utility model has lifting function and concrete distributing function concurrently.
Can be found out by upper description, the utility model advantage is: lifting cloth dual-purpose type concrete spreader of the present utility model is owing to be provided with boom 9, and distributing arm 7 is installed on this boom 9, this boom 9 adopts the hawser jib lubbing mechanism and is provided with special hoisting mechanism, because the hawser jib lubbing mechanism is the luffing of realizing boom by the pulling of hawser, the two-end part of boom respectively by with the pin joint of pivoting support platform and with the tie point supporting of luffing hawser, therefore load-carrying properties are better, can realize by the hawser hoisting mechanism lifting of weight, distributing arm is installed on the boom simultaneously, its original cloth function is substantially unaffected, thereby, lifting cloth dual-purpose type concrete spreader of the present utility model can carry out the concreting operation, weight can hoist again, it not only can save cost, and can save the equipment occupation space of job site.In addition, comprehensive luffing hydraulic cylinder luffing and the hawser luffing of adopting of the luffing of material distributing machine of the present utility model operation, it is simple in structure, and it is more reliable to work, the boom reasonable stress, the luffing scope is large, drives simply, is easy to arrange.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible combinations.
In addition, also can carry out any combination between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (15)
1. lift cloth dual-purpose type concrete spreader, comprise stand (2), be installed in the pivoting support platform at this stand (2) top, the counter-jib (6) that is connected to this revolution brace table one side and distributing arm (7), it is characterized in that, the opposite side relative with connecting described counter-jib (6) one sides of described pivoting support platform is hinged with boom (9), described distributing arm (7) is installed on this boom (9), and this boom (9) is connected with hawser jib lubbing mechanism and hawser hoisting mechanism.
2. lifting cloth dual-purpose type concrete spreader according to claim 1 is characterized in that described distributing arm (7) is installed on an end of described boom (9), and the opposite end of this boom (9) is hinged on the described pivoting support platform.
3. lifting cloth dual-purpose type concrete spreader according to claim 2, it is characterized in that, described boom (9) comprises trussed construction section (23) and box-girder end (24) at least, and described distributing arm (7) is installed on described box-girder end (24).
4. lifting cloth dual-purpose type concrete spreader according to claim 2, it is characterized in that, described distributing arm (7) comprises at least one joint jib, each saves jib and is hinged with corresponding luffing hydraulic cylinder between the hinged and adjacent described jib successively, one end of the first segment jib in the wherein said jib is hinged to an end of described boom (9), and is hinged with the first luffing hydraulic cylinder (26) between this first segment jib and the described boom (9).
5. lifting cloth dual-purpose type concrete spreader according to claim 4, it is characterized in that, also be provided with triangular bar linkage (27) and straight connecting rod (28) between the first segment jib of described distributing arm (7) and the described boom (9), three hinged angle points of wherein said triangular bar linkage (27) are articulated in respectively described first segment jib, one end of one end of described the first luffing hydraulic cylinder (26) and described straight connecting rod (28), the other end of described the first luffing hydraulic cylinder (26) is articulated in the one in described boom (9) and the described first segment jib, and the other end of described straight connecting rod (28) is articulated in the another one in described boom (9) and the described first segment jib.
6. lifting cloth dual-purpose type concrete spreader according to claim 4, it is characterized in that, also be provided with triangular bar linkage (27) and the second luffing hydraulic cylinder (29) between the first segment jib of described distributing arm (7) and the described boom (9), three hinged angle points of wherein said triangular bar linkage (27) are articulated in respectively described first segment jib, one end of one end of described the first luffing hydraulic cylinder (26) and described the second luffing hydraulic cylinder (29), the other end of described the first luffing hydraulic cylinder (26) is articulated in the one in described boom (9) and the described first segment jib, and the other end of described the second luffing hydraulic cylinder (29) is articulated in the another one in described boom (9) and the described first segment jib.
7. lifting cloth dual-purpose type concrete spreader according to claim 1, it is characterized in that, the vertical feed delivery pipe of described concrete spreader (3) is arranged on described stand (2) and upward and along this stand (2) extends straight up, each section of the horizontal conveying pipeline (8) of this concrete spreader is separately positioned on described boom (9) and the distributing arm (7), and described vertical feed delivery pipe (3) is interconnected with described horizontal conveying pipeline (8).
8. each described lifting cloth dual-purpose type concrete spreader in 7 according to claim 1, it is characterized in that, described hawser hoisting mechanism comprises hoisting and hanging hawser (20), one end of this hoisting and hanging hawser (20) is wound on the reel of lifting with hoisting mechanism (21), and the other end supports to described boom (9) and is provided with suspension hook (16); Also be provided with locking on the described pivoting support platform with hoist engine (17), be wound with connection cable on the reel of this locking with hoist engine (17), an end of this connection cable is provided be used to the hook that connects described suspension hook (16) (18).
9. lifting cloth dual-purpose type concrete spreader according to claim 8 is characterized in that, also is provided with the distributing arm support (30) that guides described hoisting and hanging hawser (20) for supplemental support on the described boom (9).
10. lifting cloth dual-purpose type concrete spreader according to claim 8 is characterized in that, the other end of described hoisting and hanging hawser (20) is walked around the fixed pulley (11) that is arranged on the described boom (9) and is connected in described suspension hook (16); Perhaps the other end of this hoisting and hanging hawser (20) is walked around successively the fixed pulley (11) that is arranged on the described boom (9) and is connected with the movable pulley of described suspension hook (16) and is fixed on the described fixed pulley (11).
11. lifting cloth dual-purpose type concrete spreader according to claim 10 is characterized in that, also is provided with on the described boom (9) be used to the lifting cable lock locking apparatus (13) that locks described fixed pulley (11) and hoisting and hanging hawser (20).
12. lifting cloth dual-purpose type concrete spreader according to claim 11 is characterized in that described lifting cable lock locking apparatus (13) is the hawser caliper.
13. lifting cloth dual-purpose type concrete spreader according to claim 8, it is characterized in that, described hawser jib lubbing mechanism comprises luffing hawser (15), one end of this luffing hawser (15) is connected in described boom (9), rotate around the pin joint of this boom (9) with described pivoting support platform can spur this boom (9), the other end is wound on the reel of luffing with hoisting mechanism (22), and this luffing is arranged on the described counter-jib (6) with hoisting mechanism (22).
14. lifting cloth dual-purpose type concrete spreader according to claim 13, it is characterized in that, be fixed with the cable supports frame (12) that extends straight up on the described pivoting support platform, be provided with luffing hawser supporting guide spare and lifting hawser supporting guide spare on this cable supports frame (12), this luffing hawser supporting guide spare and lifting hawser supporting guide spare support respectively and guide described luffing hawser (15) and described hoisting and hanging hawser (20).
15. lifting cloth dual-purpose type concrete spreader according to claim 13 is characterized in that described lifting comprises power set (10) with hoisting mechanism (21) and luffing separately with hoisting mechanism (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315657 CN202658902U (en) | 2012-07-02 | 2012-07-02 | Hoisting and distributing dual-purpose concrete distributing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315657 CN202658902U (en) | 2012-07-02 | 2012-07-02 | Hoisting and distributing dual-purpose concrete distributing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658902U true CN202658902U (en) | 2013-01-09 |
Family
ID=47453816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315657 Expired - Fee Related CN202658902U (en) | 2012-07-02 | 2012-07-02 | Hoisting and distributing dual-purpose concrete distributing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658902U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628414A (en) * | 2013-12-12 | 2014-03-12 | 中铁大桥局集团第二工程有限公司 | Distribution system and distribution method for ultrahigh double-width cast-in-place concrete beam |
| CN104358414A (en) * | 2014-11-25 | 2015-02-18 | 中国化学工程第三建设有限公司 | Concrete spreader using soft sliding film platform |
| CN104727557A (en) * | 2013-12-21 | 2015-06-24 | 中建四局第三建筑工程有限公司 | Method and structure for constructing concrete distributer in aluminum-alloy template system |
| CN106223621A (en) * | 2016-08-11 | 2016-12-14 | 中国十七冶集团有限公司 | A kind of heavy wall monomer storehouse distribution device and construction method thereof |
| CN109057350A (en) * | 2018-09-30 | 2018-12-21 | 中铁六局集团广州工程有限公司 | Concrete casting device and casting system |
-
2012
- 2012-07-02 CN CN 201220315657 patent/CN202658902U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628414A (en) * | 2013-12-12 | 2014-03-12 | 中铁大桥局集团第二工程有限公司 | Distribution system and distribution method for ultrahigh double-width cast-in-place concrete beam |
| CN103628414B (en) * | 2013-12-12 | 2015-11-18 | 中铁大桥局集团第二工程有限公司 | A kind of superelevation double width Cast-in-situ Beam concrete distributing system and distributing method |
| CN104727557A (en) * | 2013-12-21 | 2015-06-24 | 中建四局第三建筑工程有限公司 | Method and structure for constructing concrete distributer in aluminum-alloy template system |
| CN104358414A (en) * | 2014-11-25 | 2015-02-18 | 中国化学工程第三建设有限公司 | Concrete spreader using soft sliding film platform |
| CN106223621A (en) * | 2016-08-11 | 2016-12-14 | 中国十七冶集团有限公司 | A kind of heavy wall monomer storehouse distribution device and construction method thereof |
| CN109057350A (en) * | 2018-09-30 | 2018-12-21 | 中铁六局集团广州工程有限公司 | Concrete casting device and casting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202658902U (en) | Hoisting and distributing dual-purpose concrete distributing machine | |
| CN202369282U (en) | Movable crane | |
| CN102897676B (en) | Split type crane | |
| CN103010966B (en) | Multi-functional material conveying, distributing and hoisting equipment | |
| CN206088813U (en) | Heavy machinery hoists transfer device | |
| CN201485194U (en) | 60T walking type full-swing erecting crane | |
| WO2013075454A1 (en) | Crane and lifting extension apparatus thereof | |
| CN103318774B (en) | Self-assembly/self-disassembly hoisting device, crane and self-assembly/self-disassembly method of hoister | |
| CN110526137B (en) | Self-moving quick erection tower crane | |
| CN100436300C (en) | Wire rope reeving support system for cargo container handling gantry cranes | |
| CN202296907U (en) | Suspension arm balanced movable arm tower crane capable of luffing based on steel rope traction | |
| CN102303821A (en) | Luffing tower crane with balanced type suspension arm based on traction luffing of steel rope | |
| CN203159077U (en) | Multifunctional material delivering, distributing and hoisting apparatus | |
| CN106586805A (en) | Lifting appliance special for large component conveying frame | |
| CN206680096U (en) | One kind is used for restricted clearance hanging apparatus | |
| RU93078U1 (en) | HYDRAULIC CRANE | |
| CN206015665U (en) | Movable reinforcement cage installs equipment | |
| CN207943826U (en) | High-speed railway bridge floor series concrete multi-transportation vehicle | |
| CN105819352A (en) | Detachable lifting device for door-like mast building and construction method of lifting device | |
| CN2285275Y (en) | Two-purpose tower machine for lifting and material distributing | |
| RU2305064C1 (en) | Jib crane | |
| CN205419582U (en) | Floor hoist | |
| CN206511798U (en) | The special hanger of large-scale component pallet | |
| CA2919767C (en) | Luffing cross member | |
| CN219279332U (en) | Movable rotary long-arm crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |