CN102267046A - Device for separating dry-quenching hoister frame - Google Patents
Device for separating dry-quenching hoister frame Download PDFInfo
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- CN102267046A CN102267046A CN2011101940275A CN201110194027A CN102267046A CN 102267046 A CN102267046 A CN 102267046A CN 2011101940275 A CN2011101940275 A CN 2011101940275A CN 201110194027 A CN201110194027 A CN 201110194027A CN 102267046 A CN102267046 A CN 102267046A
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- cushion block
- steel plate
- vehicle frame
- end carriage
- wheel
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- 238000010791 quenching Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 239000000571 coke Substances 0.000 claims description 23
- 230000000171 quenching effect Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 abstract description 13
- 239000000725 suspension Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention provides a device for separately installing a dry-quenching hoister frame. The device comprises an adjustable end beam fixing mechanism and a wheel fixing mechanism, wherein the wheel fixing mechanism mainly comprises a cushion block and two cushion block clamp plates, the two cushion block clamp plates are respectively welded at two sides of the cushion block, the lower parts of the two cushion block clamp plates are respectively drilled with a screw thread hole, and the cushion block is fixed on a track of a hoister by a puller bolt through the screw thread hole; and adjustable end beam fixing mechanism mainly comprises a seamless steel tube, a connecting clamp seat, a connecting steel plate and a plugging steel plate, wherein one end of the seamless steel tube is connected with the connecting clamp seat, the plugging steel plate is welded on the other end of the seamless steel tube, the connecting steel plate is movably connected with the connecting clamp seat by adopting a pin shaft bolt, therefore, the integral has two assemblies which are in bolted connection through forward and reverse threads, thus forming the adjustable end beam fixing mechanism. Compared with the traditional construction, the device has the advantages of short construction period, low construction cost, convenience for construction, and the like when used for separately installing the dry-quenching hoister frame.
Description
Technical field
The present invention relates to be used for the device that coke dry quenching hoister vehicle frame burst is installed.
Background technology
The coke dry quenching hoister vehicle frame is made up of two end carriages, two girders.Traditional elevator hanging method, be that vehicle frame is assembled integral hoisting on ground, after vehicle frame assembles heavily about 46 tons, need lift on the elevator work plane on 45.96 meters high on distance ground, according to the lifting field condition, need the truck crane more than 500 tons just can finish the lifting task.And at present domestic truck crane negligible amounts more than 500 tons, lease must be preengage in advance, and influenced by other factors, can not arrive on schedule, and then the whole duration of influence.And 500 tons of truck crane dead weights are heavy, the transportation difficulty, and admission fee is with high.
Just be based on above-mentioned situation, proposition the present patent application.
Summary of the invention
Technical problem to be solved by this invention is: a kind of device that coke dry quenching hoister vehicle frame burst is installed that is used for is provided, this device can change original coke dry quenching hoister vehicle frame assembly unit work on ground in the high-altitude into and finishing, thereby can overcome the defective that prior art exists.
The technical scheme that the present invention solves its technical problem employing is: the fixed mechanism that comprises adjustable end carriage fixed mechanism and wheel, the fixed mechanism of described wheel mainly is made up of cushion block, cushion block clamp, wherein the cushion block clamp has two, be welded on the both sides of cushion block respectively, two cushion block clamp bottoms all are drilled with threaded bore, and puller bolt is fixed on cushion block on the elevator track by threaded bore; Described adjustable end carriage fixed mechanism mainly is made up of seamless steel pipe, connection deck, connection steel plate and shutoff steel plate, wherein an end of seamless steel pipe be connected deck and be weldingly connected, connecting steel plate adopts pin bolt and is connected the deck flexible connection, the other end of seamless steel pipe is welded with the shutoff steel plate, the integral body of Gou Chenging is two assemblies thus, two assemblies are linked together by positive and negative screw bolt, form adjustable end carriage fixed mechanism.
Described cushion block can be welded by steel plate, and its cross section is a square, the face width of its width 〉=elevator track.
Described cushion block, its end that contacts with wheel is processed into cambered surface, so that withstand wheel closely.
The above-mentioned device that coke dry quenching hoister vehicle frame burst is installed that is used for provided by the invention, when it is used for the installation of coke dry quenching hoister vehicle frame burst, utilize adjustable end carriage fixture to regulate interval between the two butt beams that vehicle frame divides chip part earlier, and utilize wheel fixing device with the accurate location and installation of two butt beams on the elevator track, then vehicle frame is divided two girders of chip part to be connected with two butt beams.
The present invention utilize wheel fixing device with two end carriages accurately location and installation on the elevator track, make the catercorner length error≤3mm of two end carriages.
Beneficial effect of the present invention mainly is:
1. easy construction: use at the high-altitude application platform, it is convenient that the workman is constructed, and safety is guaranteed.
2. improved installation quality: adopted wheel fixing device, changed original weld fixture apparatus, made the location after end carriage is installed more accurate; Adopted adjustable end carriage fixture, made the interval between two end carriages adjustable, installment work is reliable more, operability is stronger.
3. saving cost: adopt the present invention that coke dry quenching hoister device vehicle frame is installed, effectively saved the mechanical one-shift expense, accelerated construction speed, reduced cost.
The present invention compares with traditional construction technology, and traditional lifting construction needs 40 days durations, and 500 tons of truck crane admission fees of required employing are 500,000 yuan, and One-Shift Costs is 300,000 yuan; And the present invention's construction needs 35 days durations, and 200 tons of truck crane admission fees that adopted are 20,000 yuan, and One-Shift Costs is 80,000 yuan, and 200 tons of truck cranes are more universal, are beneficial to construction.
Description of drawings
Fig. 1 is the example stereogram that coke dry quenching hoister device vehicle frame of the present invention high-altitude burst is installed.
Fig. 2 is the stereogram of wheel fixing device 7 among Fig. 1.
Fig. 3 is the use-case stereogram of wheel fixing device 7.
Fig. 4 is the stereogram of adjustable end carriage fixture 11 among Fig. 1.
Among the figure: 1. elevator crossbeam; 2. high-altitude operation platform; 3. first end carriage; 4. second end carriage; 5. first girder; 6. second girder; 7. the fixed mechanism of wheel; 8. cushion block; 9. cushion block clamp; 10. puller bolt; 11. adjustable end carriage fixed mechanism; 12. seamless steel pipe; 13. connection deck; 14. connection steel plate; 15. pin bolt; 16. shutoff steel plate; 17. positive and negative screw bolt; 18. wheel; 19. track.
The specific embodiment
The present invention is further described below in conjunction with embodiment and accompanying drawing.
The device that is used for the installation of coke dry quenching hoister vehicle frame burst provided by the invention, its structure is: the fixed mechanism 7 that comprises adjustable end carriage fixed mechanism 11 and wheel.
Wheel fixing device 7 provided by the invention, its structure mainly is made up of cushion block 8, cushion block clamp 9 and puller bolt 10 as depicted in figs. 1 and 2, and wherein: cushion block 8 adopts the steel plate of thick 10mm to be welded, the cross section is a square, and the width of cushion block 8 is more than or equal to the face width of track 19; The end that cushion block 8 contacts with wheel 18 is processed into cambered surface, so that withstand wheel 18 closely.Cushion block clamp 9 adopts the steel plate of thick 20mm to make, and this steel plate has two, welds with the both sides of cushion block 8 respectively, and the steel plate bottom is drilled with the hole, and leaves screw thread, so that puller bolt 10 is installed.Puller bolt 10 adopts the M22 bolt, is used for cushion block 8 is fixed on track 19.
Described wheel fixing device 7, as Fig. 1, shown in Figure 3, it lifts the back use that puts in place at first end carriage 3 or second end carriage 4.
During use, cushion block 8 card of wheel fixing device 7 is placed between track 19 and the wheel 18, makes cushion block 8 withstand wheel 18 closely, tighten the puller bolt 10 on the cushion block clamp 9, make it clamp track 19.
Adjustable end carriage fixture 11 provided by the invention, its structure as shown in Figure 4, mainly be made up of seamless steel pipe 12, connection deck 13, connecting plate 14, pin bolt 15, shutoff steel plate 16 and positive and negative screw bolt 17, wherein: an end of seamless steel pipe 12 is welded to connect deck 13; Connecting steel plate 14 adopts pin bolt 15 and is connected deck 13 flexible connections; The other end of seamless steel pipe 12 is welded with shutoff steel plate 16.The integral body that seamless steel pipe 12, connection deck 13, connection slab 14, pin bolt 15 and shutoff steel plate 16 are formed is two groups, and is connected by positive and negative screw bolt 17.In this example, seamless steel pipe 12 adopts the seamless steel pipe of diameter 80mm to manufacture; Connecting deck 13 adopts the steel plate of thick 20mm to be welded into " U " type, outer profile size is 200mm * 80mm * 65mm, connect the end welding of " U " the type blind end and the seamless steel pipe 12 of deck 13, the openend that connects deck 13 is drilled with perforation, so that insert pin bolt 15; Connect steel plate 14 and adopt the steel plate of thick 20mm to make, the one head is drilled with the hole, so that insert pin bolt 15; Shutoff steel plate 16 adopts the steel plate of thick 30mm to make, and its diameter is 100mm, and the centre makes porose and leaves screw thread, so that being screwed into of positive and negative screw bolt 17; The middle part of positive and negative screw bolt 17 is a square, so that adopt spanner to screw bolt; The both sides hand of spiral of positive and negative screw bolt 17 is a symmetry direction, when screwing bolt, finishes simultaneously that a side turns clockwise and opposite side is rotated counterclockwise, and realizes the flexible of adjustable end carriage fixture 8.
Described adjustable end carriage fixture 11, as shown in Figure 1 and Figure 4, it lifts the back use that puts in place at first end carriage 3 or second end carriage 4.During use, a side and first end carriage 3 or 4 welding of second end carriage with adjustable end carriage fixture 11, the body frame of opposite side and 45.96 meters platforms of dry coke quenching steel construction is fixed, and can adjust the spacing of first end carriage 3 and second end carriage 4 by rotating positive and negative screw bolt 17.
The above-mentioned device that coke dry quenching hoister vehicle frame burst is installed that is used for provided by the invention, when being used for the installation of coke dry quenching hoister vehicle frame burst, utilize adjustable end carriage fixture to regulate interval between the two butt beams that vehicle frame divides chip part earlier, and utilize wheel fixing device with the accurate location and installation of two butt beams on the elevator track, then vehicle frame is divided two girders of chip part to be connected with two butt beams.
The present invention is when being used for the installation of coke dry quenching hoister vehicle frame burst, and its step comprises: set up high-altitude operation platform 2, the making of wheel fixing device 7, the making of adjustable end carriage fixture 11, the ground assembling and the lifting of dry coke quenching auxiliary vehicle frame.
1. set up high-altitude operation platform 2:
As shown in Figure 1: high-altitude operation platform 2 is made up of bracket, H shaped steel, springboard and guardrail, and wherein bracket is welded on the elevator crossbeam 1, and the two ends of H shaped steel is placed on the bracket surface, and welds with elevator crossbeam 1, and springboard is laid on H shaped steel surface.
Described high-altitude operation platform 2 is the working platforms of hoist installation, and its length is the distance between the elevator crossbeam 1, and width is the projection width of elevator device.After installing body frame, between elevator crossbeam 1, set up and weld 22#H shaped steel, the spacing of H shaped steel evenly distributes according to the size of the wooden springboard of spread, and lays springboard then in the above.At the both sides of platform welding guardrail.
2. the making of wheel fixing device 7:
Wheel fixing device 7 mainly is made up of cushion block 8, cushion block clamp 9 and puller bolt 10.
Described cushion block 8 adopts the steel plate of thick 10mm to be welded, and the cross section is a square, and the width of cushion block 8 is more than or equal to the face width of track 19; The end that cushion block 8 contacts with wheel 18 is processed into cambered surface, so that withstand wheel 18 closely.Cushion block clamp 9 adopts the steel plate of thick 20mm to make, and this steel plate has two, welds with the both sides of cushion block 8 respectively, and the steel plate bottom is drilled with the hole, and leaves screw thread, so that puller bolt 10 is installed.Puller bolt 10 can adopt the M22 bolt, is used for cushion block 8 is fixed on track 19.
3. the making of adjustable end carriage fixture 11:
Adjustable end carriage fixture 11 mainly is made up of seamless steel pipe 12, connection deck 13, connection steel plate 14, pin bolt 15, shutoff steel plate 16 and positive and negative screw bolt 17.
One end of described seamless steel pipe 12 is welded to connect deck 13; Connecting steel plate 14 adopts pin bolt 15 and is connected deck 13 flexible connections; The other end of seamless steel pipe 12 is welded with shutoff steel plate 16.The integral body that seamless steel pipe 12, connection deck 13, connection steel plate 14, pin bolt 15 and shutoff steel plate 16 are formed is two groups, and is connected by positive left-hand thread spiral shell 17.
4. assembling of the ground of dry coke quenching auxiliary vehicle frame and lifting:
The assembling of first step dry coke quenching auxiliary vehicle frame ground:
(1) driving and driven set of wheels and first end carriage 3, second end carriage 4 are assembled on ground.
(2) first girders 5 and second girder 6 assemble with the bottom operation platform, and the traveling first class reducer is installed on second girder 6, and remaining primary structural component is assembled, and for example the Machine Room are assembled into four, and ceiling is assembled into two.
(3) when assembling, note on-the-spot putting position, stayed a truck crane turnover passage.Must all high-strength bolt rubbing surfaces is good by specification handles before lifting.More than work 7 days times spent, with 8～25 tons of truck crane cooperatings.
The second step main member is installed:
Main member comprises first end carriage 3, second end carriage 4, first girder 5 and second girder 6.
(1) first end carriage 3,4 liftings of second end carriage.
Actual conditions according to the job site, determined the erect-position place of truck crane, and according to truck crane erect-position position, suspended object spare, the heaviest suspended object spare (17 tons), the highest suspended object spare parameters such as (53m) can be selected 200 tons of truck cranes according to truck crane performance field position for use when best farthest.
Earlier on the elevator track, carry out telltale mark, make the catercorner length error of first end carriage 3, second end carriage 4 be no more than 3mm according to the phase mutual edge distance of eight wheels of elevator.With truck crane first end carriage 3 is winched on the elevator track 19 then and (set four of suspension centres, two is the main stress suspension centre, two for adjusting horizontal suspension centre, regulate the level of end carriage with 5 tons of chain blocks), reserve longitudinal separation according to telltale mark, bar formula level meter is positioned on first end carriage 3, after the pulling chain block is adjusted level, be fixedly welded on the elevator track with the adjustable end carriage fixture 11 and first end carriage 3, before and after wheel, use wheel fixing device 7 fixing vehicle wheels.The hanging method that gets final product the loose hook block second end carriage 4(second end carriage 4 after fixing is identical with first end carriage 3), must be noted that on two end carriages of control distance (for the length of girder adds gap between two ends, gap between two ends is 10mm) when lifting second end carriage 4 with the girder node.
(2) first girders 5 and 6 liftings of second girder.
The lifting order of two girders must decide according to the position of truck crane and vehicle frame, is undertaken by elder generation's near principle in back far away.Earlier connecting plate and high-strength bolt are winched to working face, (four of suspension centres are established in lifting in the middle of then first girder 5 being winched to two end carriages, two main stress suspension centres, two horizontal adjusting suspension centres, regulate level with 5 tons of chain blocks, the concrete same end carriage of mode), fix the slide rope at first girder, 5 two ends, to control direction and the rotation of first girder 5 in the lifting uphill process, after first girder 5 winched to about 100mm place, two butt beams tops, can allow the workman stand on the end carriage, control first girder 5, allow the truck crane crawl fall rope then, allow first girder 5 slowly drop to the height of two butt beam levels.After adjusting level and height, with connecting steel plate 14 first girder 5 is connected (method of attachment is carried out according to the high-strength bolt job specfication) with end carriage, after putting on all high-strength bolts, according at twice high-strength bolt being tightened (twist moment the end of high-strength bolt is 460N.M, and just twisting moment is 50%) to the order at two ends by the centre.Get final product loose hook after tightening all high-strength bolts.The hanging method of second girder 6 is identical with first girder 5.
All high-strength bolts must be twisted one time again behind lifting second girder 6, the connection steel plate 14 of the adjustable end carriage fixture 11 that fixed end beam can be used cuts off.This moment, vehicle frame basically formed, carried out other members of elevator device, the conventional installation of equipment then, until installation.
Effect: after the vehicle frame of dry coke quenching auxiliary is installed and adopted the present invention, effectively the installation on ground work with the elevator vehicle frame utilizes equipment such as high-altitude operation platform, wheel fixing device, adjustable end carriage fixture to finish in the high-altitude, successfully utilize little tonnage truck crane to reach the purpose that the elevator vehicle frame is installed, make the dry coke quenching engineering construction duration no longer be subjected to the restriction of large automobile crane, saved construction cost, illustrated that effect of the present invention is remarkable.
More than explanation only is an Application Example of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalence of being done according to the present patent application claim changes, and still belongs to protection scope of the present invention.
Claims (5)
1. be used for the device that coke dry quenching hoister vehicle frame burst is installed, it is characterized in that this device comprises the fixed mechanism of adjustable end carriage fixed mechanism and wheel, the fixed mechanism of described wheel mainly is made up of cushion block, cushion block clamp, wherein the cushion block clamp has two, be welded on the both sides of cushion block respectively, two cushion block clamp bottoms all are drilled with threaded bore, and puller bolt is fixed on cushion block on the elevator track by threaded bore; Described adjustable end carriage fixed mechanism mainly is made up of seamless steel pipe, connection deck, connection steel plate and shutoff steel plate, wherein an end of seamless steel pipe be connected deck and be weldingly connected, connecting steel plate adopts pin bolt and is connected the deck flexible connection, the other end of seamless steel pipe is welded with the shutoff steel plate, the integral body of Gou Chenging is two assemblies thus, two assemblies are linked together by positive and negative screw bolt, form adjustable end carriage fixed mechanism.
2. the device that is used for the installation of coke dry quenching hoister vehicle frame burst according to claim 1 is characterized in that described cushion block is welded by steel plate, and its cross section is a square, the face width of its width 〉=elevator track.
3. according to claim 1ly be used for the device that coke dry quenching hoister vehicle frame burst is installed, it is characterized in that described cushion block made by steel plate, its end that contacts with wheel is processed into cambered surface, so that withstand wheel closely.
4. the purposes of the described device of arbitrary claim in the claim 1 to 3, when it is characterized in that this device is used for the installation of coke dry quenching hoister vehicle frame burst, utilize adjustable end carriage fixture to regulate interval between the two butt beams that vehicle frame divides chip part earlier, and utilize wheel fixing device with the accurate location and installation of two butt beams on the elevator track, then vehicle frame is divided two girders of chip part to be connected with two butt beams.
5. purposes according to claim 4, it is characterized in that utilizing wheel fixing device with the accurate location and installation of two end carriages on the elevator track, make the catercorner length error≤3mm of two end carriages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110194027 CN102267046B (en) | 2011-07-11 | 2011-07-11 | Device for separated assembling of dry-quenching hoister frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110194027 CN102267046B (en) | 2011-07-11 | 2011-07-11 | Device for separated assembling of dry-quenching hoister frame |
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| Publication Number | Publication Date |
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| CN102267046A true CN102267046A (en) | 2011-12-07 |
| CN102267046B CN102267046B (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110194027 Expired - Fee Related CN102267046B (en) | 2011-07-11 | 2011-07-11 | Device for separated assembling of dry-quenching hoister frame |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209724A (en) * | 2014-09-02 | 2014-12-17 | 中煤第五建设有限公司 | Combined steel frame for assembling headframe |
| CN107840246A (en) * | 2017-09-27 | 2018-03-27 | 纽科伦（新乡）起重机有限公司 | A kind of trolley frame remittance assembling device |
| CN108480984A (en) * | 2018-06-05 | 2018-09-04 | 法兰泰克重工股份有限公司 | A kind of assembled device of semi-automatic positioning suitable for European single-beam crane crane span structure |
| CN109290759A (en) * | 2018-10-16 | 2019-02-01 | 南京华熔智能科技有限公司 | It is a kind of to realize the device loaded and unloaded between automation equipment and guide rail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2310124Y (en) * | 1997-10-28 | 1999-03-10 | 北京建安泰建筑脚手架有限公司 | Vertical post type adjustable shuttering support |
| JP2005231788A (en) * | 2004-02-18 | 2005-09-02 | Honda Motor Co Ltd | Motorcycle carrying tool |
| CN2769222Y (en) * | 2004-12-30 | 2006-04-05 | 广登钢缆机械零件有限公司 | Large container windproof fastening |
| KR20090010035U (en) * | 2008-03-31 | 2009-10-06 | 주식회사 스틸플라워 | Structure for correcting roundness of a steel pipe |
| CN101760205A (en) * | 2008-11-25 | 2010-06-30 | 中冶成工上海五冶建设有限公司 | Method for installing coke dry quenching hoister |
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2011
- 2011-07-11 CN CN 201110194027 patent/CN102267046B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310124Y (en) * | 1997-10-28 | 1999-03-10 | 北京建安泰建筑脚手架有限公司 | Vertical post type adjustable shuttering support |
| JP2005231788A (en) * | 2004-02-18 | 2005-09-02 | Honda Motor Co Ltd | Motorcycle carrying tool |
| CN2769222Y (en) * | 2004-12-30 | 2006-04-05 | 广登钢缆机械零件有限公司 | Large container windproof fastening |
| KR20090010035U (en) * | 2008-03-31 | 2009-10-06 | 주식회사 스틸플라워 | Structure for correcting roundness of a steel pipe |
| CN101760205A (en) * | 2008-11-25 | 2010-06-30 | 中冶成工上海五冶建设有限公司 | Method for installing coke dry quenching hoister |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209724A (en) * | 2014-09-02 | 2014-12-17 | 中煤第五建设有限公司 | Combined steel frame for assembling headframe |
| CN107840246A (en) * | 2017-09-27 | 2018-03-27 | 纽科伦（新乡）起重机有限公司 | A kind of trolley frame remittance assembling device |
| CN108480984A (en) * | 2018-06-05 | 2018-09-04 | 法兰泰克重工股份有限公司 | A kind of assembled device of semi-automatic positioning suitable for European single-beam crane crane span structure |
| CN108480984B (en) * | 2018-06-05 | 2024-01-26 | 法兰泰克重工股份有限公司 | Semi-automatic positioning and assembling device suitable for European single-beam crane bridge |
| CN109290759A (en) * | 2018-10-16 | 2019-02-01 | 南京华熔智能科技有限公司 | It is a kind of to realize the device loaded and unloaded between automation equipment and guide rail |
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|---|---|
| CN102267046B (en) | 2012-12-26 |
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Granted publication date: 20121226 |