CN113771734A - Steel box girder carrying device - Google Patents
Steel box girder carrying device Download PDFInfo
- Publication number
- CN113771734A CN113771734A CN202111131195.XA CN202111131195A CN113771734A CN 113771734 A CN113771734 A CN 113771734A CN 202111131195 A CN202111131195 A CN 202111131195A CN 113771734 A CN113771734 A CN 113771734A
- Authority
- CN
- China
- Prior art keywords
- box girder
- slide rail
- sliding
- slide
- transportation
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/12—Securing to the vehicle floor or sides the load being tree-trunks, beams, drums, tubes, or the like
Abstract
The invention discloses a steel box girder carrying device, which belongs to the field of box girder transportation and comprises a transport vehicle, wherein the transport vehicle comprises a horizontally arranged transport flat plate, a horizontally arranged slide rail is arranged on the transport flat plate, a box girder slides along the slide rail, a fixing device for fixing the box girder is arranged on the transport flat plate, the fixing device comprises two fixing blocks which are positioned on two sides of the slide rail and slide horizontally, the fixing blocks slide along the connecting line of the two fixing blocks, and the sliding direction of the fixing blocks is vertical to the slide rail. This application fortune slip fixed block can fix the case roof beam centre gripping on the transportation is dull and stereotyped, can fix the position of case roof beam, improves stability, and the case roof beam can slide along the slide rail on the transport vechicle, is convenient for remove.
Description
Technical Field
The invention relates to the field of box girder transportation, in particular to a steel box girder carrying device.
Background
The general cross-section of case roof beam is the setting of falling trapezoidal, has seted up the cavity in the case roof beam, and the longer one side of falling trapezoidal faces upward, and the shorter side is installed with bridge column etc. downwards.
In the installation process of carrying out the bridge at the case roof beam, need transport the case roof beam through carrying device, transport the case roof beam to the mounted position from preparation equipment position, common conveyer is the transport vechicle, places the case roof beam and transports on the transport vechicle.
The inventor finds that in the transportation process, the box girder is usually transported in an inverted trapezoidal state for facilitating subsequent installation, and the box girder is easy to be unstable and prone to toppling and the like due to the fact that the upper end of the box girder is heavy in shape in the transportation process.
Disclosure of Invention
In order to improve the stability in the transportation, reduce empting of case roof beam, this application provides a steel case roof beam delivery device.
The application provides a steel box girder carrying device adopts following technical scheme:
the utility model provides a steel case roof beam carrying device, includes the transport vechicle, the transport vechicle includes the transportation flat board that the level set up, be equipped with the slide rail that the level set up on the transportation flat board, the case roof beam is followed the slide rail slides, it is used for fixing to be equipped with on the transportation flat board the fixing device of case roof beam, fixing device includes two fixed blocks that are located slide rail both sides horizontal slip, the fixed block slides along both lines, the slip direction of fixed block with the slide rail is perpendicular.
Through adopting the above technical scheme, the transportation flat board is used for placing the case roof beam, the case roof beam is placed and is convenient for stably at the intermediate position, the slip fixed block can be fixed the case roof beam centre gripping on the transportation flat board, can fix the position of case roof beam, improve stability, the case roof beam can slide along the slide rail on the transport vechicle, after the transportation flat board drives the case roof beam and transports the position that needs, the case roof beam slides along the slide rail, slide to the other end from transportation flat board one end, be close to case roof beam mounted position, be convenient for install, the transportation improves stability through the centre gripping of fixed block, reduce and empty, be convenient for simultaneously remove.
Optionally, the transportation flat plate is close to the two sides of the sliding rail are provided with driving cylinders, piston rods of the driving cylinders are fixedly connected with the fixed blocks, and the driving cylinders and the fixed blocks are located in the middle of the transportation flat plate.
Through adopting above-mentioned technical scheme, drive actuating cylinder and drive the fixed block motion, can realize fixed effect, the cylinder still has the function of auto-lock, can realize the centre gripping of fixed block to the case roof beam through the cylinder.
Optionally, the slide rail is including inlaying and locating a plurality of pulleys of transportation flat board, the pulley with the transportation flat board rotates to be connected, the pulley is followed the slide rail is arranged, the rotation axis perpendicular to of pulley the slide rail sets up.
Through adopting above-mentioned technical scheme, the case roof beam slides along the pulley, and the roll of pulley can reduce sliding resistance, and the case roof beam of being convenient for slides along the transportation flat board.
Optionally, the pulleys are made of elastic materials, a lower pressing block is arranged on the transportation flat plate and close to the upper portion of the fixing block, and the lower pressing block vertically slides.
Through adopting above-mentioned technical scheme, the pulley has elasticity, can make the case roof beam press on the transportation flat board through the pushing down of briquetting down, makes the pulley warp to fix the case roof beam, reduce the case roof beam along the self-sliding process of pulley, improve stability.
Optionally, the transportation flat plate is connected with a sliding block close to the middle part in a sliding manner, the sliding block vertically slides, and a pressing plate capable of extending into the box girder cavity is arranged on the sliding block.
Through adopting above-mentioned technical scheme, stretch into the case roof beam with the pressure strip inside, through vertical slip sliding block, make the pressure strip can the butt in the bottom of case roof beam inner chamber, fix from the case roof beam is inside, improve stability.
Optionally, a position of the transportation flat plate close to the sliding block is connected with a vertical cylinder in a sliding manner, the vertical cylinder can be perpendicular to the sliding rail to slide, the sliding block is fixedly connected with a piston rod of the vertical cylinder, a cylinder seat of a horizontal cylinder is fixedly connected to the sliding block, and the piston rod of the horizontal cylinder is fixedly connected with the pressing plate.
Through adopting above-mentioned technical scheme, vertical cylinder can drive the sliding block and slide, and horizontal cylinder can drive the pressure strip and stretch into the cavity of case roof beam, and the slip of vertical cylinder can realize stepping down, reduces the gliding influence of case roof beam.
Optionally, one end of the transporting flat plate is fixedly connected with a winch, a winding rope is wound on the winch, and the winch is located at one end, facing the transporting direction, of the transporting flat plate.
Through adopting above-mentioned technical scheme, the hoist engine can drive the serving rope and receive and release, is connected the serving rope and case roof beam, can drive the case roof beam and slide, and the operation of being convenient for is used manpower sparingly.
Optionally, one end of the winding rope is fixedly connected with a fixing hook, the sliding rail is connected with a sliding plate in a sliding mode, the sliding plate is close to one end of the winch and fixedly connected with a fixing ring, and the box girder is placed above the sliding plate.
Through adopting above-mentioned technical scheme, through the cooperation of fixed hook and solid fixed ring, the case roof beam is placed on the slide, can be convenient for operate, is convenient for be connected case roof beam and serving as a contrast with the serving, is convenient for spur the case roof beam and slides.
Optionally, two ends of the sliding plate in the sliding direction are fixedly connected with limiting edges arranged upwards.
Through adopting above-mentioned technical scheme, spacing edge can be when the pulling, and spacing edge can carry on spacingly to the case roof beam, reduces empting of case roof beam.
To sum up, the application comprises the following beneficial technical effects:
1. the transportation flat plate is used for placing the box girder, the box girder is placed in the middle position to be convenient for stabilization, the sliding fixing block can clamp and fix the box girder on the transportation flat plate, the position of the box girder can be fixed, the stability is improved, the box girder can slide on the transportation vehicle along the slide rail, after the transportation flat plate drives the box girder to be transported to a required position, the box girder slides along the slide rail, slides from one end of the transportation flat plate to the other end, is close to the installation position of the box girder, is convenient for installation, improves the stability by clamping of the fixing block in the transportation process, reduces toppling and is convenient for moving;
2. the pulley has elasticity, and the box girder can be pressed on the transportation flat plate through the downward pressing of the lower pressing block, so that the pulley is deformed, the box girder is fixed, the automatic sliding process of the box girder along the pulley is reduced, and the stability is improved;
3. through the cooperation of fixed hook and solid fixed ring, the case roof beam is placed on the slide, can be convenient for operate, is convenient for be connected case roof beam and serving as a contrast with the serving rope, and the pulling case roof beam of being convenient for slides.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present application.
Fig. 2 is a partial view of a highlighted winch according to an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Description of reference numerals:
1. a transport vehicle; 11. transporting the flat plate; 12. a transport wheel; 13. a slide rail; 131. a pulley; 14. a winch; 141. rope rolling; 142. a fixed hook; 15. a slide plate; 151. a fixing ring; 152. a limiting edge; 2. a fixing device; 21. a fixed block; 22. a driving cylinder; 23. pressing the block; 24. pressing down the air cylinder; 25. a vertical cylinder; 251. a slider; 26. a yielding cylinder; 27. a horizontal cylinder; 28. and a pressing plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses steel box girder carrying device. Referring to fig. 1, the steel box girder carrying device includes a transportation cart 1, and the transportation cart 1 includes a transportation flat plate 11 horizontally disposed and a plurality of transportation wheels 12 disposed below the transportation flat plate 11. The transport plate 11 is provided with a fixing device 2 for fixing the box girder. The transportation flat plate 11 and the transportation wheels 12 can realize the transportation function, and the box girder on the transportation flat plate 11 can be fixed through the fixing device 2, so that the stability of the box girder is improved, and the possibility of toppling the box girder is reduced.
Referring to fig. 1, the top surface of the transportation flat plate 11 is rectangular, two horizontal parallel slide rails 13 are arranged on the transportation flat plate 11, and the box girder slides along the slide rails 13. The slide rails 13 are provided along the length direction of the transport deck 11. The box girder slides along the slide rails 13, which facilitates transportation.
Referring to fig. 1, the slide rail 13 includes a plurality of pulleys 131 made of an elastic material such as rubber and embedded in the transport plate 11. The pulley 131 is connected with the transportation flat plate 11 in a rotating mode, the pulley 131 is arranged along the sliding rail 13, and the rotation central axis of the pulley 131 is perpendicular to the sliding rail 13. When the box girder slides along the slide rails 13, the box girder slides along the rolling of the pulleys 131, and the sliding friction is changed into rolling friction, thereby reducing the sliding resistance.
Referring to fig. 1 and 2, a winch 14 is fixedly connected to one end of the transporting plate 11, a winding rope 141 is wound on the winch 14, and the winch 14 is located at one end of the transporting plate 11 facing the transporting direction.
Referring to fig. 1 and 2, one end of the winding rope 141 is fixedly connected with a fixing hook 142, the sliding rail 13 is slidably connected with a sliding plate 15, one end of the sliding plate 15 close to the winch 14 is fixedly connected with a fixing ring 151, and a box girder is placed above the sliding plate 15. The two ends of the sliding plate 15 in the sliding direction are fixedly connected with the limiting edges 152 arranged upwards. The rolling rope 141 of the winch 14 is connected with the sliding plate 15, the rolling rope 141 contracts to drive the sliding plate 15 to slide, the box girder can be placed on the sliding plate 15, the box girder can be limited through the limiting edge 152, and the sliding plate 15 and the box girder are prevented from being separated.
Referring to fig. 1 and 3, the fixing device 2 includes two fixing blocks 21 located at two sides of the slide rail 13 and sliding horizontally, the fixing blocks 21 slide along a connecting line of the two fixing blocks, and a sliding direction of the fixing blocks 21 is perpendicular to the slide rail 13. The transportation flat plate 11 is provided with driving cylinders 22 near two sides of the slide rail 13, piston rods of the driving cylinders 22 are fixedly connected with the fixed blocks 21, and the driving cylinders 22 and the fixed blocks 21 are both located in the middle of the transportation flat plate 11. The sliding block 251 is driven to slide by the driving air cylinder 22, and the fixing effect on the box girder is realized.
Referring to fig. 1 and 3, a lower pressing block 23 is slidably coupled to the transport plate 11 adjacent to the fixing block 21, and the lower pressing block 23 vertically slides. The position fixedly connected with of transportation flat board 11 one side is close to briquetting 23 down pushes down cylinder 24, pushes down cylinder 24's piston rod and briquetting 23 fixed connection down, can drive briquetting 23 through pushing down cylinder 24 and push down, improves the stable effect to fixed block 21.
Referring to fig. 3, a vertical cylinder 25 is slidably connected to the transport plate 11 at a position adjacent to the slide block 251, and the vertical cylinder 25 can slide perpendicular to the slide rail 13. Transportation flat board 11 one side sets firmly gives way air cylinder 26, and the piston rod and the vertical cylinder 25 fixed connection of giving way air cylinder 26.
Referring to fig. 3, the transportation plate 11 is slidably connected with a sliding block 251 near the middle, the sliding block 251 slides vertically, and the sliding block 251 is fixedly connected with the piston rod of the vertical cylinder 25. The sliding block 251 on the sliding block 251 is fixedly connected with a cylinder seat of a horizontal cylinder 27, and a piston rod of the horizontal cylinder 27 is fixedly provided with a compression plate 28 which can extend into the box girder cavity.
The implementation principle of the steel box girder carrying device in the embodiment of the application is as follows: during the use, through placing the case roof beam on transporting dull and stereotyped 11, then transport dull and stereotyped 11 motion and drive the case roof beam motion, transport and drive case roof beam and slide 15 through serving 141 and slide along slide rail 13 after the suitable position, the setting of pulley 131 can make the slip of case roof beam more smooth and easy.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a steel box girder carrying device which characterized in that: including transport vechicle (1), transport vechicle (1) is dull and stereotyped (11) including the transportation that the level set up, be equipped with slide rail (13) that the level set up on the transportation flat board (11), the case roof beam is followed slide rail (13) slide, be equipped with on the transportation flat board (11) and be used for fixing device (2) of case roof beam, fixing device (2) include two fixed block (21) that are located slide rail (13) both sides horizontal slip, fixed block (21) are followed both lines and are slided, the slip direction of fixed block (21) with slide rail (13) are perpendicular.
2. A steel box girder carrier device according to claim 1, wherein: the transportation flat plate (11) is close to the two sides of the sliding rail (13) are provided with driving cylinders (22), piston rods of the driving cylinders (22) are fixedly connected with the fixed blocks (21), and the driving cylinders (22) and the fixed blocks (21) are located in the middle of the transportation flat plate (11).
3. A steel box girder carrier device according to claim 1, wherein: slide rail (13) are including inlaying and locating a plurality of pulleys (131) of transportation flat board (11), pulley (131) with transportation flat board (11) rotate to be connected, pulley (131) are followed slide rail (13) are arranged, the rotation axis perpendicular to of pulley (131) slide rail (13) set up.
4. A steel box girder carrier device according to claim 2, wherein: the pulley (131) is made of elastic materials, a lower pressing block (23) is arranged above the transportation flat plate (11) close to the fixing block (21), and the lower pressing block (23) vertically slides.
5. A steel box girder carrier device according to claim 1, wherein: the transportation flat plate (11) is connected with a sliding block (251) close to the middle in a sliding mode, the sliding block (251) slides vertically, and a pressing plate (28) capable of extending into the box girder cavity is arranged on the sliding block (251).
6. The steel box girder carrier device of claim 5, wherein: the position, close to the sliding block (251), of the transportation flat plate (11) is connected with a vertical cylinder (25) in a sliding mode, the vertical cylinder (25) can slide perpendicular to the sliding rail (13), the sliding block (251) is fixedly connected with a piston rod of the vertical cylinder (25), a cylinder seat of a horizontal cylinder (27) is fixedly connected to the sliding block (251), and a piston rod of the horizontal cylinder (27) is fixedly connected with the pressing plate (28).
7. A steel box girder carrier device according to claim 1, wherein: one end of the transporting flat plate (11) is fixedly connected with a winch (14), a winding rope (141) is wound on the winch (14), and the winch (14) is located at one end, facing the transporting direction, of the transporting flat plate (11).
8. A steel box girder carrier device according to claim 7, wherein: the winding rope (141) one end fixedly connected with fixed hook (142), sliding connection has slide (15) on slide rail (13), slide (15) are close to hoist engine (14) one end fixedly connected with solid fixed ring (151), slide (15) top is used for placing the case roof beam.
9. A steel box girder carrier device according to claim 8, wherein: and two ends of the sliding plate (15) in the sliding direction are fixedly connected with limiting edges (152) which are arranged upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111131195.XA CN113771734A (en) | 2021-09-26 | 2021-09-26 | Steel box girder carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111131195.XA CN113771734A (en) | 2021-09-26 | 2021-09-26 | Steel box girder carrying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113771734A true CN113771734A (en) | 2021-12-10 |
Family
ID=78853437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111131195.XA Pending CN113771734A (en) | 2021-09-26 | 2021-09-26 | Steel box girder carrying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113771734A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208376616U (en) * | 2018-03-22 | 2019-01-15 | 吕伟超 | A kind of electrical prefabricated ancillary equipment of nuclear power |
| CN210634439U (en) * | 2019-08-01 | 2020-05-29 | 中铁十六局集团有限公司 | Segment beam conveying device |
| CN210970813U (en) * | 2019-12-03 | 2020-07-10 | 河南省第一建设集团荥阳装配式建筑有限公司 | Transverse ferry vehicle for producing segment beams |
| CN211438287U (en) * | 2019-10-30 | 2020-09-08 | 任丘市金凯丰汽车配件有限公司 | Plate shearing machine for machining automobile hardware stamping parts |
| CN112046382A (en) * | 2020-09-07 | 2020-12-08 | 江苏雷威建设工程有限公司 | Carrier loader for T-shaped beam |
| CN212500120U (en) * | 2020-07-10 | 2021-02-09 | 中煤建设集团工程有限公司 | Stable major diameter pipeline transportation equipment |
| CN213508074U (en) * | 2020-09-08 | 2021-06-22 | 江苏雷威建设工程有限公司 | Box girder positioning and adjusting mechanism |
-
2021
- 2021-09-26 CN CN202111131195.XA patent/CN113771734A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208376616U (en) * | 2018-03-22 | 2019-01-15 | 吕伟超 | A kind of electrical prefabricated ancillary equipment of nuclear power |
| CN210634439U (en) * | 2019-08-01 | 2020-05-29 | 中铁十六局集团有限公司 | Segment beam conveying device |
| CN211438287U (en) * | 2019-10-30 | 2020-09-08 | 任丘市金凯丰汽车配件有限公司 | Plate shearing machine for machining automobile hardware stamping parts |
| CN210970813U (en) * | 2019-12-03 | 2020-07-10 | 河南省第一建设集团荥阳装配式建筑有限公司 | Transverse ferry vehicle for producing segment beams |
| CN212500120U (en) * | 2020-07-10 | 2021-02-09 | 中煤建设集团工程有限公司 | Stable major diameter pipeline transportation equipment |
| CN112046382A (en) * | 2020-09-07 | 2020-12-08 | 江苏雷威建设工程有限公司 | Carrier loader for T-shaped beam |
| CN213508074U (en) * | 2020-09-08 | 2021-06-22 | 江苏雷威建设工程有限公司 | Box girder positioning and adjusting mechanism |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211210 |
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| RJ01 | Rejection of invention patent application after publication |