CN216838980U - Light-duty modularization bridge pipe support construction platform - Google Patents

Abstract

The utility model relates to a construction platform is supported to light-duty modularization bridge pipe for the platform is supported to the bridge pipe, and it is including setting up the first steelframe on the bridge, be equipped with a plurality of first connecting pieces that are used for connecting other steelframes on the first steelframe, first steelframe is connected with the second steelframe through the connecting piece, be equipped with the fixed plate that is used for supplying the staff to walk on first steelframe and the second steelframe. The application has the technical effects that: the construction platform can maintain the bridges of different sizes in a mode of combining the first steel frames and the second steel frames, and therefore the application range of the construction platform is widened.

Description

Light-duty modularization bridge pipe support construction platform

Technical Field

The application relates to a bridge management and maintenance platform, in particular to a light modular bridge management and maintenance construction platform.

Background

In recent decades, the foundation construction of China is rapidly developed, and a large number of roads and municipal bridges are newly built. Along with the long-term corrosion of the environment to the bridge and the increasing and rapid increase of traffic flow, the overhaul, maintenance, repair and reinforcement of the bridge become important components of bridge work at the present stage.

For an operation platform at the bottom of a bridge, a full hall scaffold, a bridge inspection vehicle and a hanging basket system are set up in a common method, wherein due to environmental limitations, such as too high bridge clearance, existence of a navigation vehicle at the bottom and the like, hanging baskets are increasingly common as construction platforms at the bottom of the bridge.

In the use process of the bridge bottom operation platform, the inventor finds that at least the following problems exist in the technology: due to the fact that the size of the bridge is different, construction platforms with different sizes need to be used when different bridges are maintained, and the applicability of the construction platforms is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the construction platform can't change the relatively poor suitability that leads to construction platform according to the size of bridge, the application provides a light-duty modularization bridge management construction platform adopts following technical scheme: the utility model provides a light-duty modularization bridge management construction platform, is including setting up the first steelframe on the bridge, be connected with the second steelframe through first connecting piece on the first steelframe, be equipped with the fixed plate that is used for supplying the staff to walk on first steelframe and the second steelframe.

Through the technical scheme, when the staff need maintain the bridge, can form the width that needs to maintain the bridge through the mode that the connecting piece makes up a plurality of first steelframes and second steelframes, it is difficult to maintain the not unidimensional bridge to have reduced to agree to the construction platform, lead to the relatively poor possibility of construction platform suitability, make the construction platform can come to maintain the not unidimensional bridge through the mode of making up a plurality of first steelframes and second steelframes, thereby construction platform's application scope has been promoted.

In a specific practical implementation scheme, the first connecting piece comprises a first flange arranged on a first steel frame, a plurality of connecting bolts are arranged on the first flange in a penetrating mode, a plurality of first connecting holes matched with the connecting bolts are formed in the first flange, a second flange matched with the first flange is arranged on a second steel frame, a second connecting hole matched with the connecting bolts is formed in the second flange, the connecting bolts sequentially penetrate through the first connecting holes and the second connecting holes, connecting nuts are arranged on the connecting bolts, and the first flange and the second flange are abutted against the connecting bolts and the connecting nuts.

Through the technical scheme, when connecting first steelframe and second steelframe, the staff can at first align first flange and second flange each other, then make first connecting hole and second connecting hole align each other, wear to establish first connecting hole and second connecting hole with connecting bolt in proper order before, rotate coupling nut at last and make first flange and second flange supported tightly between connecting bolt and coupling nut, the displacement that first steelframe produced relative second steelframe under the exogenic action has been reduced, the connection stability between first steelframe and the second steelframe has been promoted, make first steelframe and second steelframe can be stable support the staff.

In a specific implementation scheme, one side of the first steel frame, which is far away from the second steel frame, is connected with a first reinforcing frame through a second connecting piece, the second connecting piece has the same structure as the first connecting piece, the second connecting piece is provided with a plurality of supporting plates, one side of the second steel frame, which is far away from the first steel frame, is provided with a second reinforcing frame, and the second reinforcing frame has the same structure as the first reinforcing frame.

Through the technical scheme, the first reinforcing frame and the second reinforcing frame are arranged to reinforce the integrity and the torsional rigidity of the first steel frame and the second steel frame, and the possibility that the first steel frame or the second steel frame is damaged due to deformation of the first steel frame or the second steel frame under the action of external force is reduced, so that the overall strength and the torsional rigidity of the first steel frame and the second steel frame are improved.

In a specific embodiment, be equipped with on first steelframe and the second steelframe and lift by crane the piece, it includes the anticollision wall couple that sets up on the bridge anticollision wall to lift by crane the piece, anticollision wall couple supports tightly each other with the bridge, be equipped with chain block on the anticollision wall couple, be equipped with the hoisting plate on the chain block, set up on the hoisting plate and pull by crane the couple assorted lifting eye with chain block, the lifting by crane the couple wears to establish lifting by crane the hole, lift by crane and set up on the board a plurality of and connecting bolt assorted fixed orificess, the hoisting plate is supported tightly between first flange and second flange.

Through the technical scheme, when needs hoist first steelframe and second steelframe, the staff can at first support anticollision wall couple and bridge anticollision wall each other tightly, then articulate the couple of chain block's one end on anticollision wall couple, later wear to establish the lifting eye on the lifting plate with chain block's other end couple, make the lifting plate couple on chain block, the staff can finely tune the height of first steelframe and second steelframe through the mode that stimulates chain block at last, the degree of flexibility of first steelframe and second steelframe has been promoted.

In a specific implementation scheme, a plurality of first fences are arranged on the first steel frame, a plurality of inserting rods are arranged on the first fences, a plurality of inserting blocks are arranged on the first steel frame, inserting grooves matched with the inserting rods are formed in the inserting blocks, the inserting rods and the inserting grooves are abutted tightly, a plurality of second fences are arranged on the second steel frame, and the second fences are the same as the first fences in size.

Through the technical scheme, the arrangement of the first fence and the second fence has the protection and support effects, so that the possibility that workers are injured due to accidental falling in the process of maintaining the bridge is reduced, and the safety performance of the first steel frame and the second steel frame is improved; when the first rail or the second rail needs to be disassembled, the inserting rod can be taken out of the inserting groove in a mode of pulling the first rail or the second rail by a worker, so that the worker can repair or replace the first rail or the second rail conveniently.

In a specific implementation scheme, a first ladder stand is arranged on the bridge, an installation block is arranged on the first ladder stand, an installation groove matched with the anti-collision wall of the bridge is formed in the installation block, and the groove wall of the installation groove is tightly abutted to the anti-collision wall of the bridge.

Through the technical scheme, the arrangement of the mounting groove reduces the displacement of the first crawling ladder relative to the bridge under the action of external force, so that the first crawling ladder can be stably hung on the bridge; the setting up of first cat ladder makes the staff can pass through the bridge floor direct movement to the fixed plate on to the staff carries out the maintenance to the terminal surface on the orientation ground of bridge on the fixed plate, thereby has promoted the efficiency that the staff removed to on the fixed plate.

In a specific possible embodiment, a second ladder stand is arranged on the second reinforcing frame, the second ladder stand is connected to the second steel frame through a third connecting piece, and the third connecting piece is the same as the first connecting frame in structure.

Through above-mentioned technical scheme, when the bridge floor was not convenient for the staff and moved to the fixed plate on, the setting up of second cat ladder made the staff can move to the fixed plate on through ground to the staff carries out the maintenance operation to the bridge, has promoted the mode that the staff removed to the fixed plate simultaneously, makes the staff can select to move the mode on the fixed plate according to the circumstances, thereby has promoted the flexibility that the staff removed to the fixed plate.

In a specific implementation scheme, a locking block is arranged on the second ladder stand, a locking rod penetrates through the locking block and is in threaded connection with the locking block, and the locking rod and the ground are tightly abutted.

Through above-mentioned technical scheme, the setting up of latch segment and check lock pole makes the difficult displacement that produces relative ground of second cat ladder, has reduced the staff and is moving the in-process to the fixed plate, and the second cat ladder produces under the exogenic action and rocks, leads to the staff to follow the possibility that the second cat ladder fell for the staff can stably remove to the fixed plate from the second cat ladder.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when workers need to maintain the bridge, the width of the bridge needing to be maintained is formed in a mode that the first steel frames and the second steel frames are combined through the connecting pieces, the possibility that the construction platform is difficult to maintain the bridges with different sizes and poor applicability of the construction platform is caused is reduced, the construction platform can maintain the bridges with different sizes in a mode that the first steel frames and the second steel frames are combined, and therefore the application range of the construction platform is expanded;

2. when needing hoist first steelframe and second steelframe, the staff can support anticollision wall couple and bridge anticollision wall each other tightly at first, then articulate the couple of chain block's one end on the anticollision wall couple, later wear to establish the lifting eye on the board of lifting by crane with chain block's other end couple, make the board of lifting by crane hang on chain block, the staff can finely tune the height of first steelframe and second steelframe through the mode of pulling chain block at last, the degree of flexibility of first steelframe and second steelframe has been promoted.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of a specific structure of a first connecting member used in the embodiment of the present application.

Fig. 3 is an exploded view at a in fig. 2.

Figure 4 is a schematic section view of an embodiment of the present application for embodying the first ladder.

Reference numerals: 1. a first steel frame; 2. a first connecting member; 3. a second steel frame; 4. a fixing plate; 5. a first flange; 6. a connecting bolt; 7. a first connection hole; 8. a second flange; 9. a second connection hole; 10. a connecting nut; 11. a first reinforcing frame; 12. a second connecting member; 14. a second reinforcing frame; 15. a hoisting member; 16. the anti-collision wall hook; 17. a chain block; 18. lifting the hanger plate; 19. lifting the lifting hole; 20. a fixing hole; 21. a first fence; 22. inserting a rod; 23. a slot; 24. a second fence; 25. a first ladder stand; 26. mounting blocks; 27. mounting grooves; 28. a second ladder stand; 29. a third connecting member; 30. a locking block; 31. a locking lever.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses construction platform is supported to light-duty modularization bridge pipe.

As shown in fig. 1 and 2, light-duty modularization bridge management construction platform is including setting up first steelframe 1 on the bridge, and first steelframe 1 is connected with second steelframe 3 through first connecting piece 2, and first connecting piece 2 evenly distributed is at first steelframe 1 towards width direction's terminal surface four corners department, and fixedly connected with is used for supplying a plurality of fixed plates 4 that the staff walked on the terminal surface of first steelframe 1 and second steelframe 3 orientation bridge. Therefore, the staff can form the length that oneself needs through first connecting piece 2 with a plurality of first steelframe 1 and second steelframe 3 combination to carry out maintenance operation to the bridge of unidimensional not.

As shown in fig. 2 and 3, the first connecting member 2 includes a first flange 5 fixedly connected to the first steel frame 1, a second flange 8 fixedly connected to the second steel frame 3 and having a size matching the first flange 5, a plurality of connecting bolts 6 threaded on the first flange 5, a plurality of first connecting holes 7 having a size matching the connecting bolts 6 formed on the first flange 5, a plurality of second connecting holes 9 having a size matching the connecting bolts 6 formed on the second flange 8, the connecting bolts 6 sequentially threaded through the first connecting holes 7 and the second connecting holes 9, connecting nuts 10 having a size matching the connecting bolts 6 formed on the connecting bolts 6, the first flange 5 and the second flange 8 tightly supported between the connecting bolts 6 and the connecting nuts 10, three first reinforcing ribs fixedly connected to the first flange 5, the first reinforcing ribs being in a right trapezoid shape, one right-angle side of the first reinforcing rib is fixedly connected with the first flange 5, the other right-angle side of the first reinforcing rib is fixedly connected with the first steel frame 1, and the second reinforcing rib with the same structure as the first reinforcing rib is fixedly connected to the second flange 8. Consequently, when the staff need make up first steelframe 1 and second steelframe 3, at first align first flange 5 and second flange 8 each other, then wear to establish first connecting hole 7 and second connecting hole 9 with connecting bolt 6 in proper order, later support tight each other until connecting nut 10 and second flange 8 with connecting nut 10 threaded connection on connecting bolt 6, make first flange 5 and second flange 8 supported tightly between connecting bolt 6 and connecting nut 10, make first steelframe 1 can be stable be connected with second steelframe 3, the connection stability between first steelframe 1 and the second steelframe 3 has been promoted.

As shown in fig. 1, first steelframe 1 is connected with first enhancement frame 11 through second connecting piece 12 on keeping away from the terminal surface of second steelframe 3, second connecting piece 12 is the same with first connecting frame structure, two backup pads of fixedly connected with on the terminal surface of bridge are kept away from to first enhancement frame 11, the backup pad is the setting of L type, the backup pad sets up on the bottom surface of first steelframe 1 is kept away from at first enhancement frame 11 along vertical direction, be connected with second enhancement frame 14 through second connecting piece 12 on the terminal surface of first steelframe 1 is kept away from to second steelframe 3, second enhancement frame 14 is the same with first enhancement frame 11 size. Therefore, the arrangement of the first reinforcing frame 11 and the second reinforcing frame 14 improves the structural strength of the first steel frame 1 and the second steel frame 3, and reduces the possibility that the first steel frame 1 and the second steel frame 3 are twisted relatively under the action of external force, so that the torsion resistance of the first steel frame 1 and the second steel frame 3 is improved; meanwhile, floating objects such as air bags and the like can be filled in the first reinforcing frame 11 and the second reinforcing frame 14, so that the staff can place the first steel frame 1 and the second steel frame 3 on the water surface, and the applicability of the first steel frame 1 and the second steel frame 3 is improved.

As shown in fig. 2 and 3, the first steel frame 1 and the second steel frame 3 are fixedly connected with a lifting piece 15, the lifting piece 15 comprises an anti-collision wall hook 16 arranged on an anti-collision wall of a bridge, the anti-collision ball hook 16 is connected with a chain block 17 through a steel wire rope, a plurality of connecting rods are hung on the hook of the chain block 17, a connecting hook is sleeved on each connecting rod, a lifting plate 18 is hung on each connecting hook, a fixing hole 20 matched with the connecting bolt 6 in size is formed in the lifting plate 18, the connecting bolt 6 sequentially penetrates through the first connecting hole 7, the fixing hole 20 and the second connecting hole 9, the lifting plate 18 is tightly supported between the first flange 5 and the second flange 8, a lifting hole 19 matched with the connecting hook in size is formed in the lifting plate 18 of the chain block, and the connecting hook penetrates through the lifting hole. Therefore, when the first steel frame 1 and the second steel frame 3 need to be driven to carry out lifting operation, firstly, the lifting plate 18 is tightly supported between the first flange 5 and the second flange 8, then the anti-collision wall hook 16 is installed on the anti-collision wall of the bridge, the chain block 17 is hung on the anti-collision wall hook 16, the chain block 17 is hung on the lifting plate 18, and finally, a worker drives the first steel frame 1 and the second steel frame 3 to carry out lifting operation by rotating the chain block 17, so that the worker can adjust the height of the first steel frame 1 and the height of the second steel frame 3 through the chain block 17.

As shown in fig. 1 and 4, a first ladder stand 25 is arranged on the bridge anti-collision wall, a mounting block 26 is fixedly connected to the first ladder stand 25, a mounting groove 27 matched with the bridge anti-collision wall in size is formed in the mounting block 26, the anti-collision wall and the groove wall of the mounting groove 27 are abutted tightly, a second ladder stand 28 is connected to the second reinforcing frame 14 through a third connecting piece 29, the third connecting piece 29 is identical to the first connecting piece 2 in structure, a locking block 30 is fixedly connected to the end face, far away from the second steel frame 3, of the second ladder stand 28, a locking rod 31 is arranged on the locking block 30 in a penetrating and threaded connection mode, and the locking rod 31 is abutted tightly in the ground. Therefore, the worker can move onto the fixing plate 4 quickly and conveniently by means of the first ladder stand 25 or the second ladder stand 28, so that the worker can maintain the bridge conveniently.

As shown in fig. 1 and 4, a plurality of first fences 21 are disposed on the first steel frame 1, a plurality of insertion rods 22 are fixedly connected to the first fences 21, a plurality of insertion blocks are fixedly connected to the first steel frame 1, insertion grooves 23 with sizes matched with the insertion rods 22 are formed in the insertion blocks, the insertion rods 22 are tightly abutted to the insertion grooves 23, a plurality of second fences 24 are disposed on the second steel frame 3, and the sizes of the second fences 24 are the same as those of the first fences 21. Therefore, the arrangement of the first rail 21 and the second rail 24 enables the worker to move to the fixing plate 4 through the ladder stand, and the worker is not easy to fall off from the first steel frame 1 or the second steel frame 3, so that the safety of the worker moving on the fixing plate 4 is improved.

The implementation principle of the embodiment of the application is as follows: when the bridge needs to be maintained, a worker firstly combines a plurality of first steel frames 1 and a plurality of second steel frames 3 according to the width size of the bridge to enable the combined construction platform to be adaptive to the width of the bridge, then fixes a lifting piece 15 on an anti-collision wall of the bridge, connects the lifting piece with the first steel frame 1 and the second steel frame 3 through a chain block 17 and a lifting plate 18, connects a first reinforcing frame 11 on the first steel frame 1 through a third connecting piece 29, connects a second reinforcing frame 14 on the second steel frame 3 through a second connecting piece 12, then rotates a chain block 17 in the lifting piece 15 to move the first steel frame 1 and the second steel frame 3 to a required position, finally connects a second ladder stand 28 with the second steel frame 3 through the second connecting piece 12, erects the first ladder stand 25 on the anti-collision wall, finally, the worker maintains the first ladder stand 25 or the second ladder stand 28 to climb on the fixing plate 4 and perform bridge maintenance, the arrangement of the first connecting pieces 2 enables workers to combine and adapt to the construction platform of the bridge according to different bridge sizes, and therefore the applicability of the construction platform is improved.

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 (8)

1. The utility model provides a construction platform is supported to light-duty modularization bridge pipe which characterized in that: including setting up first steelframe (1) on the bridge, be connected with second steelframe (3) through first connecting piece (2) on first steelframe (1), be equipped with on first steelframe (1) and second steelframe (3) and be used for supplying fixed plate (4) that the staff walked.

2. The lightweight modular bridge tubular support construction platform of claim 1, wherein: first connecting piece (2) is including setting up first flange (5) on first steelframe (1), wear to be equipped with a plurality of connecting bolt (6) on first flange (5), set up a plurality of and connecting bolt (6) assorted first connecting hole (7) on first flange (5), be equipped with on second steelframe (3) with first flange (5) assorted second flange (8), set up on second flange (8) with connecting bolt (6) assorted second connecting hole (9), first connecting hole (7) and second connecting hole (9) are worn to establish in proper order in connecting bolt (6), be equipped with coupling nut (10) on connecting bolt (6), first flange (5) and second flange (8) are supported tightly between connecting bolt (6) and coupling nut (10).

3. The lightweight modular bridge tubular support construction platform of claim 2, wherein: one side, far away from second steelframe (3), of first steelframe (1) is connected with first enhancement frame (11) through second connecting piece (12), second connecting piece (12) are the same with first connecting piece (2) structure, be equipped with a plurality of backup pads on second connecting piece (12), one side, far away from first steelframe (1), of second steelframe (3) is equipped with second enhancement frame (14), second enhancement frame (14) are the same with first enhancement frame (11) structure.

4. The lightweight modular bridge tubular support construction platform of claim 3, wherein: the anti-collision bridge is characterized in that a lifting piece (15) is arranged on the first steel frame (1) and the second steel frame (3), the lifting piece (15) comprises an anti-collision wall hook (16) arranged on a bridge anti-collision wall, the anti-collision wall hook (16) is tightly abutted to the bridge, a chain block (17) is arranged on the anti-collision wall hook (16), a lifting plate (18) is arranged on the chain block (17), a lifting hole (19) matched with the hook of the chain block (17) is formed in the lifting plate (18), the lifting hole (19) is penetrated through by the hook of the chain block (17), a plurality of fixing holes (20) matched with the connecting bolts (6) are formed in the lifting plate (18), and the lifting plate (18) is tightly abutted between the first flange (5) and the second flange (8).

5. The lightweight modular bridge tubular support construction platform of claim 1, wherein: be equipped with a plurality of first rails (21) on first steelframe (1), be equipped with a plurality of inserted bars (22) on first rail (21), be equipped with a plurality of inserted blocks on first steelframe (1), seted up on the inserted block with inserted bar (22) assorted slot (23), inserted bar (22) and slot (23) support tightly each other, be equipped with a plurality of second rails (24) on second steelframe (3), second rail (24) are the same with the size of first rail (21).

6. The lightweight modular bridge tubular support construction platform of claim 1, wherein: be equipped with first cat ladder (25) on the bridge, be equipped with installation piece (26) on first cat ladder (25), install on piece (26) seted up with bridge anticollision wall assorted mounting groove (27), the cell wall and the bridge anticollision wall of mounting groove (27) support tightly each other.

7. The lightweight modular bridge tubular support construction platform of claim 3, wherein: and a second ladder (28) is arranged on the second reinforcing frame (14), the second ladder (28) is connected to the second steel frame (3) through a third connecting piece (29), and the third connecting piece (29) has the same structure as the first connecting frame.

8. The lightweight modular bridge tubular support construction platform of claim 7, wherein: be equipped with latch segment (30) on second cat ladder (28), wear to establish and threaded connection has locking lever (31) on latch segment (30), locking lever (31) support tightly each other with ground.

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