CN202208603U - Adjustable end beam fixing device for installing dry quenching hoister frame in slicing mode - Google Patents
Adjustable end beam fixing device for installing dry quenching hoister frame in slicing mode Download PDFInfo
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- CN202208603U CN202208603U CN2011202442380U CN201120244238U CN202208603U CN 202208603 U CN202208603 U CN 202208603U CN 2011202442380 U CN2011202442380 U CN 2011202442380U CN 201120244238 U CN201120244238 U CN 201120244238U CN 202208603 U CN202208603 U CN 202208603U
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- end carriage
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- fixing device
- vehicle frame
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- 238000010791 quenching Methods 0.000 title claims abstract description 23
- 230000000171 quenching effect Effects 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 239000000571 coke Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 23
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 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
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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 utility model provides an end beam fixing device with adjustable be used for dry coke quenching lifting machine frame burst installation, mainly by seamless steel pipe (12), connect cassette (13), connecting steel plate (14) and shutoff steel sheet (16) are constituteed, wherein the one end of seamless steel pipe (12) links to each other with being connected cassette (13) welding, connecting steel plate (14) adopt round pin axle bolt (15) and be connected cassette (13) swing joint, the other end of seamless steel pipe (12) has welded shutoff steel sheet (16), the whole that constitutes from this is two subassemblies, two subassemblies are linked together by positive and negative screw bolt (17), form adjustable end beam fixing mechanism. The utility model discloses use with the wheel fixing device cooperation, can reduce construction cost for the construction progress, traditional construction needs time limit for a project 40 days, and the utility model discloses use with the wheel fixing device cooperation, the time limit for a project only needs 35 days.
Description
Technical field
The utility model relates to a kind of adjustable end carriage anchor fitting that coke dry quenching hoister vehicle frame burst is installed that is used for.
Background technology
The coke dry quenching hoister vehicle frame is made up of two end carriages, two girders.Traditional gig hanging method; Be that vehicle frame is assembled integral hoisting on ground, after chassis mount is good heavily about 46 tons, need lift apart from ground on the 45.96 meters high gig work plane; According to the lifting field condition, need the wheel crane more than 500 tons could accomplish the lifting task.And at present domestic wheel 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 wheel crane dead weights are heavy, hard transportation, and admission fee is with high.
Just be based on above-mentioned situation, the application of proposition the utility model.
Summary of the invention
The utility model technical matters to be solved is: a kind of adjustable end carriage anchor fitting that coke dry quenching hoister vehicle frame burst is installed that is used for is provided; This device and wheel fixing device are used; Can accomplish changing in the high-altitude in ground-surface coke dry quenching hoister vehicle frame assembly unit work originally, thereby can overcome the defective that prior art exists.
The technical scheme that its technical matters that solves the utility model adopts is: mainly be made up of solid drawn pipe, connection deck, connection steel plate and shutoff steel plate; Wherein an end of solid drawn pipe be connected deck and be weldingly connected; Connect steel plate and adopt pin bolt to flexibly connect with being connected deck, the other end of solid drawn pipe is welded with the shutoff steel plate, and the integral body that constitutes thus is two assemblies; Two assemblies are linked together by positive and negative screw bolt, form said adjustable end carriage fixed mechanism.
Said connection deck can be welded into " U " shape by steel plate, connects the end welding of " U " the shape closed end and the solid drawn pipe of deck, and the open end that connects " U " shape of deck is drilled with pin bolt and cooperates the perforation that links to each other.
Said connection steel plate, one of which head are drilled with pin bolt and cooperate the hole that links to each other.
Said shutoff steel plate is a steel pipe, and its centre is drilled with positive and negative screw bolt and cooperates the threaded bore that links to each other.
The middle part of said positive and negative screw bolt is square, and the both sides hand of spiral of this positive and negative screw bolt is a symmetry direction.
The beneficial effect of the utility model 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: make the interval between two end carriages adjustable, erection work is reliable more, operability is stronger.
3. saving cost: be used with wheel fixing device, can reduce construction cost, 200 tons of wheel crane admission fees that adopted are 20,000 yuan, and One-Shift Costs is 80,000 yuan.And 500 tons of wheel crane admission fees of tradition construction employing are 500,000 yuan, and One-Shift Costs is 300,000 yuan.200 tons of wheel cranes are more universal, are beneficial to construction.
4. accelerating construction progress: can accelerating construction progress, tradition construction needs 40 days durations, and the utility model and wheel fixing device are used, and the duration is need 35 days only.
Description of drawings
Fig. 1 is the instance block diagram that coke dry quenching hoister device vehicle frame high-altitude burst is installed.
Fig. 2 is the block diagram of wheel fixing device.
Fig. 3 is the use-case block diagram of wheel fixing device.
Fig. 4 is the block diagram of the adjustable end carriage anchor fitting of the utility model.
Among the figure: 1. gig crossbeam; 2. high-altitude operation platform; 3. first end carriage; 4. second end carriage; 5. first girder; 6. second girder; 7. wheel fixing device; 8. cushion block; 9. cushion block clamp; 10. puller bolt; 11. adjustable end carriage anchor fitting; 12. solid drawn 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 adjustable end carriage anchor fitting that is used for the installation of coke dry quenching hoister vehicle frame burst that the utility model provides; Mainly form by solid drawn pipe 12, connection deck 13, connection steel plate 14 and shutoff steel plate 16; Wherein: an end of solid drawn pipe 12 be connected deck 13 and be weldingly connected; Connect steel plate 14 and adopt pin bolt 15 to flexibly connect with being connected deck 13, the other end of solid drawn pipe 12 is welded with shutoff steel plate 16, and the integral body that constitutes thus is two assemblies; Two assemblies are linked together by positive and negative screw bolt 17, form the described adjustable end carriage fixed mechanism that coke dry quenching hoister vehicle frame burst is installed that is used for.
Below in conjunction with embodiment and accompanying drawing the utility model is described further.
Adjustable end carriage anchor fitting 11 shown in the accompanying drawing; The adjustable end carriage anchor fitting that is used for the installation of coke dry quenching hoister vehicle frame burst that it provides for the utility model; The structure of this device is as shown in Figure 4; Mainly be made up of solid drawn pipe 12, connection deck 13, connecting panel 14, pin bolt 15, shutoff steel plate 16 and positive and negative screw bolt 17, wherein: an end of solid drawn 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 solid drawn pipe 12 is welded with shutoff steel plate 16.The integral body that solid drawn 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 instance, solid drawn pipe 12 adopts the solid drawn pipe of diameter 80mm to manufacture; Connecting deck 13 adopts the steel plate of thick 20mm to be welded into " U " shape; Outer profile size is 200mm * 80mm * 65mm; Connect the end welding of " U " the shape closed end and the solid drawn pipe 12 of deck 13, the open end 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 of which 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 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, accomplishes a side clickwise and opposite side left-hand revolution simultaneously, realizes the flexible of adjustable end carriage anchor fitting 8.
Above-mentioned adjustable end carriage anchor fitting 11, like Fig. 1 and shown in 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 anchor fitting 11; 45.96 meters flat-bed body frame of opposite side and dry coke quenching steel structure are fixed, and can adjust the spacing of first end carriage 3 and second end carriage 4 through rotating positive and negative screw bolt 17.
The utility model and wheel fixing device 7 are used.
The structure of said wheel fixing device 7 is as depicted in figs. 1 and 2; Mainly form by cushion block 8, cushion block clamp 9 and puller bolt 10; Wherein: cushion block 8 adopts the steel plate of thick 10mm to be welded, and the cross section is 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.
Said wheel fixing device 7, like 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, the cushion block of wheel fixing device 78 cards are placed between track 19 and the wheel 18, make cushion block 8 withstand wheel 18 closely, tighten the puller bolt 10 on the cushion block clamp 9, make it clamp track 19.
The adjustable end carriage anchor fitting 11 that the utility model provides; Itself and wheel fixing device 7 are used; When being used for the installation of coke dry quenching hoister vehicle frame burst; Utilize adjustable end carriage anchor fitting to regulate the interval between the two butt beams that vehicle frame divides chip part earlier, utilize again wheel fixing device with the accurate location and installation of two butt beams on the gig track, divide two girders of chip part to be connected vehicle frame then with two butt beams.
The method step that the utility model and wheel fixing device 7 are used comprises: set up high-altitude operation platform 2, the making of wheel fixing device 7, the making of adjustable end carriage anchor fitting 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 shape steel, springboard and guardrail, and wherein bracket is welded on the gig crossbeam 1, and the two ends of H shape steel is placed on the bracket surface, and welds with gig crossbeam 1, and springboard is laid on H shape steel surface.
Said high-altitude operation platform 2 is the working platforms of hoist installation, and its length is the distance between the gig crossbeam 1, and width is the projection width of gig device.After installing body frame, between gig crossbeam 1, set up and weld 22#H shape steel, the spacing of H shape steel is laid springboard then in the above according to the size rectangular distribution of the wooden springboard of spread.The welding guardrail in the flat-bed both sides.
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.
Said cushion block 8 adopts the steel plate of thick 10mm to be welded, and the cross section is 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 anchor fitting 11:
Adjustable end carriage anchor fitting 11 mainly is made up of solid drawn 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 said solid drawn 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 solid drawn pipe 12 is welded with shutoff steel plate 16.The integral body that solid drawn 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 minus 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 wheel crane turnover passage.Must all high strength bolt friction faces is good by specification handles before lifting.More than work 7 days times spent, with 8～25 tons of wheel crane cooperatings.
The second step primary member is installed:
Primary 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 camp site; Determined the erect-position place of wheel crane, and according to wheel 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 wheel cranes according to wheel crane performance field position for use when best farthest.
Earlier on the gig 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 gig.With wheel crane first end carriage 3 is winched on the gig track 19 then that (set four of suspension centres, two be the main stress suspension centre, and 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 indicator is positioned on first end carriage 3, after the pulling chain block is adjusted level; Be fixedly welded on the gig track with the adjustable end carriage anchor fitting 11 and first end carriage 3, before and after the wheel with wheel fixing device 7 fixing vehicle wheels.Get final product loose hook block second end carriage 4 (hanging method of second end carriage 4 is identical with first end carriage 3) after fixing; 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 wheel crane and vehicle frame, is undertaken by elder generation's near principle in back far away.Earlier connecting panel and high strength bolt are winched to driving surface, (four of suspension centres are established in lifting, two main stress suspension centres then first girder 5 to be winched to two end carriages centre; Two horizontal adjustment suspension centres are regulated level with 5 tons of chain blocks, the concrete same end carriage of mode); Fix at first girder, 5 two ends and to slip rope, to control direction and the rotation of first girder 5 in the lifting uphill process, first girder 5 winched to about 100mm place, two butt beams top after; Can let the workman stand on the end carriage; Control first girder 5, let the wheel crane crawl fall rope then, let 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 specifications) 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.
Must be behind lifting second girder 6 with stubborn again one time of all high strength bolts, the connection steel plate 14 of the adjustable end carriage anchor fitting 11 that can fixed end beam be used cuts off.This moment, vehicle frame basically formed, carried out other members of gig device, the conventional installation of equipment then, until installation.
Effect: after the vehicle frame of dry coke quenching auxiliary is installed and adopted the utility model; Actv. utilizes equipment such as high-altitude operation platform, wheel fixing device, adjustable end carriage anchor fitting to accomplish in the high-altitude installation on ground work of gig vehicle frame; Successfully utilize little tonnage wheel crane to reach the purpose that the gig vehicle frame is installed; Make the dry coke quenching engineering construction duration no longer receive the restriction of large automobile crane, practiced thrift construction cost, explain that the effect of the utility model is remarkable.
More than explanation is merely the application implementation example of the utility model, can not limit the interest field of the utility model certainly with this, therefore changes according to the equivalence that the utility model claim is done, and still belongs to the protection domain of the utility model.
Claims (5)
1. one kind is used for the adjustable end carriage anchor fitting that coke dry quenching hoister vehicle frame burst is installed; It is characterized in that mainly forming by solid drawn pipe (12), connection deck (13), connection steel plate (14) and shutoff steel plate (16); Wherein an end of solid drawn pipe (12) be connected deck (13) and be weldingly connected; Connect steel plate (14) and adopt pin bolt (15) to flexibly connect with being connected deck (13), the other end of solid drawn pipe (12) is welded with shutoff steel plate (16), and the integral body that constitutes thus is two assemblies; Two assemblies are linked together by positive and negative screw bolt (17), form said adjustable end carriage fixed mechanism.
2. the adjustable end carriage anchor fitting that is used for the installation of coke dry quenching hoister vehicle frame burst according to claim 1; It is characterized in that said connection deck (13) is welded into " U " shape by steel plate; Connect the end welding of " U " the shape closed end and the solid drawn pipe (12) of deck (13), the open end that connects " U " shape of deck (13) is drilled with pin bolt (15) and cooperates the perforation that links to each other.
3. the adjustable end carriage anchor fitting that is used for the installation of coke dry quenching hoister vehicle frame burst according to claim 1 is characterized in that said connection steel plate (14), and the one of which head is drilled with pin bolt (15) and cooperates the hole that links to each other.
4. the adjustable end carriage anchor fitting that is used for the installation of coke dry quenching hoister vehicle frame burst according to claim 1 is characterized in that said shutoff steel plate (16) is a steel pipe, and its centre is drilled with positive and negative screw bolt (17) and cooperates the threaded bore that links to each other.
5. according to claim 1 or the 4 described adjustable end carriage anchor fittings that are used for the installation of coke dry quenching hoister vehicle frame burst, the middle part that it is characterized in that said positive and negative screw bolt (17) is square, and the both sides hand of spiral of this positive and negative screw bolt is a symmetry direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202442380U CN202208603U (en) | 2011-07-11 | 2011-07-11 | Adjustable end beam fixing device for installing dry quenching hoister frame in slicing mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202442380U CN202208603U (en) | 2011-07-11 | 2011-07-11 | Adjustable end beam fixing device for installing dry quenching hoister frame in slicing mode |
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| Publication Number | Publication Date |
|---|---|
| CN202208603U true CN202208603U (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202442380U Expired - Fee Related CN202208603U (en) | 2011-07-11 | 2011-07-11 | Adjustable end beam fixing device for installing dry quenching hoister frame in slicing mode |
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| Country | Link |
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| CN (1) | CN202208603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795225A (en) * | 2015-04-21 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Auxiliary device for installing transformer |
-
2011
- 2011-07-11 CN CN2011202442380U patent/CN202208603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795225A (en) * | 2015-04-21 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Auxiliary device for installing transformer |
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| 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: 20120502 Termination date: 20180711 |
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| CF01 | Termination of patent right due to non-payment of annual fee |