CN213142795U

CN213142795U - Novel folding type externally-hung basket for construction of wet joint of highway bridge

Info

Publication number: CN213142795U
Application number: CN202021247143.XU
Authority: CN
Inventors: 逄明阳; 赵江彩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-07
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a wet seam construction of public road bridge roof beam construction equipment technical field is with foldable outer basket of hanging, including the operation board, the cover is equipped with the carriage on the operation board, a plurality of U type connecting seats of the even fixedly connected with in top of operation board, be provided with protector on the U type connecting seat, the carriage runs through the top of bridge and is provided with the mobile device, the top fixedly connected with beam column of carriage, the bottom of carriage is provided with the connecting seat, evenly be provided with a plurality of fixed beams in the frame of carriage, be provided with fixing device on the carriage, the top surface of operation board evenly is provided with a plurality of pull rings, and this novel wet seam construction of public road bridge roof beam is with foldable outer basket simple to operate security is high, is favorable to improving the efficiency of construction facilitate promotion.

Description

Novel folding type externally-hung basket for construction of wet joint of highway bridge

Technical Field

The utility model relates to a public road bridge roof beam construction equipment technical field specifically is a novel public road bridge roof beam wet seam construction is with foldable outer basket of hanging.

Background

The highway bridge engineering refers to the structure of highway crossing over water area, valley and all traffic channels.

The wet joint refers to the joint that prestressed concrete beam bodies are prefabricated in blocks, cantilevers are spliced into long-span continuous beams, and the beam bodies are connected into a whole by adopting cast-in-place concrete.

The wet joint construction method is to use a wood mold as a bottom mold for wet joint construction, hang the wood mold on the bottom plane of the beam body by using iron wires, cut off the iron wires after the wet joint construction is finished, knock down the bottom mold one by one, and reserve hanging channels for facilitating the mold removal.

The wet joint belongs to high-altitude operation, the height of the bridge is gradually increased along with the development of the modern bridge construction technology, the existing wet joint construction device is more complicated to mount or dismount, the requirement on machinery is higher, the construction efficiency is low, and the cost is higher; the safety of constructors is low, the site under the bridge is limited, and the traffic under the bridge is influenced; the whole activity is poor, the construction device is heavy, and the popularization is not facilitated; therefore, a novel folding type hanging basket for wet joint construction of highway bridges is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model introduces a novel folding type hanging basket for wet joint construction of highway bridges, which solves the problems that the existing wet joint construction device is complicated in installation or disassembly transportation, has higher requirement on machinery, low construction efficiency and higher cost; the safety of constructors is low, the site under the bridge is limited, and the traffic under the bridge is influenced; poor overall mobility, heavy construction device and unfavorable popularization.

Realize above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides a novel wet seam construction of public road bridge roof beam is with foldable outer basket of hanging, includes the operation board, the cover is equipped with the carriage on the operation board, a plurality of U type connecting seats of the even fixedly connected with in top of operation board, be provided with protector on the U type connecting seat, the carriage runs through the top of bridge and is provided with the mobile device, the top fixedly connected with beam column of carriage, the bottom of carriage is provided with the connecting seat, evenly be provided with a plurality of fixed beams in the frame of carriage, be provided with fixing device on the carriage, the top surface of operation board evenly is provided with a plurality of pull rings.

Preferably, the operation board includes main operation board and supplementary operation board, one side that main operation board is close to supplementary operation board evenly is equipped with a plurality of first connecting blocks, supplementary operation board is close to one side of main operation board seted up with first connecting block assorted recess, fixedly connected with bull stick in the recess, it is a plurality of first connecting block and bull stick swivelling joint, evenly be equipped with a plurality of first round pin axles on the connecting seat, first round pin axle runs through the connecting seat and extends to the operation inboard portion.

Preferably, the protection device includes the main baffle, the recess phase-match on main baffle and the U type connecting seat, be equipped with the second round pin axle in the recess, the second round pin axle run through the main baffle and with U type connecting seat fixed connection, a plurality of second connecting blocks of the even fixedly connected with in top of main baffle, the top of second connecting block is equipped with supplementary baffle, a plurality of third connecting blocks of the even fixedly connected with in bottom of supplementary baffle, it is equipped with the third round pin axle to insert between second connecting block and the third connecting block, the third round pin axle runs through a plurality of second connecting blocks and third connecting block and extends to the outside.

Preferably, evenly be equipped with a plurality of screw holes on main baffle and the supplementary baffle, the main baffle and the supplementary baffle outside are equipped with the mounting panel, evenly be equipped with a plurality ofly and screw hole assorted mounting hole on the mounting panel, evenly be connected with a plurality ofly and screw hole assorted bolt on the mounting panel, be connected with the safety net between the main baffle, be equipped with the dead lever between main baffle and the operation board, be equipped with the fixed orifices with main baffle, operation board junction on the dead lever, be equipped with and the screw groove of fixed orifices assorted with the dead lever junction on main baffle and the operation board, evenly be connected with a plurality ofly and fixed orifices assorted fixing bolt on the dead lever, the left side wall fixedly connected with L type support of supplementary baffle, the left side screwed connection of L type support has fastening bolt.

Preferably, the mobile device comprises a mobile seat, a plurality of rollers are uniformly arranged at the bottom end of the mobile seat, and the beam column is located at the top end of the mobile seat.

Preferably, fixing device includes the metal rod, evenly be equipped with a plurality ofly on the carriage and metal rod assorted trepanning, the one end fixedly connected with fixed rope of metal rod, the one end and the pull ring swing joint of metal rod are kept away from to fixed rope, and are a plurality of the fixed beam all is located the top of safety net.

Compared with the prior art, the beneficial effects of the utility model are that: according to the novel folding type hanging basket for construction of wet seams of highway bridges, the roller wheels are rotated to drive the whole device to move by pushing the moving seat, so that the device is prevented from being lifted to move during moving, the purposes of saving manpower and improving the working efficiency are achieved, and the construction flexibility is improved; the arrangement of the safety net can enclose and block the operation area of the constructor, thereby ensuring the safety of the constructor and achieving the purpose of safe construction; the main operation plate and the auxiliary operation plate can be fixed by tensile force through the fixed rope, so that a constructor can stand on the operation plate for construction, and during the recovery device, the fixed rope and one end of the support frame movably connected are pulled to achieve the purpose of folding the operation plate, so that the recovery is simpler and more convenient.

Drawings

FIG. 1 is a schematic structural view of the foldable hanging basket for wet joint construction of highway bridges of the present invention;

FIG. 2 is a schematic diagram of the structure of the operation plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the support frame of the present invention;

fig. 4 is a schematic view of a local structure of the protection device of the present invention.

In the figure: 1. an operation plate; 11. a U-shaped connecting seat; 12. a pull ring; 13. a main operation panel; 14. an auxiliary work plate; 15. a first connection block; 16. a groove; 17. a rotating rod; 2. a support frame; 21. a beam column; 22. a fixed beam; 23. a connecting seat; 24. a first pin shaft; 3. a guard; 31. a main baffle; 32. a second pin shaft; 33. a second connecting block; 34. an auxiliary baffle; 35. a third connecting block; 36. a third pin shaft; 37. a threaded hole; 38. mounting a plate; 39. mounting holes; 391. a bolt; 4. a mobile device; 41. a movable seat; 42. a roller; 5. a fixing device; 51. a metal rod; 52. trepanning; 53. fixing a rope; 6. a safety net; 61. fixing the rod; 62. a fixing hole; 63. fixing the bolt; 64. an L-shaped bracket; 65. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model relates to a novel wet seam construction of public road bridge roof beam is with foldable outer basket of hanging: the device comprises an operation plate 1, a supporting frame 2 is sleeved on the operation plate 1, a plurality of U-shaped connecting seats 11 are uniformly and fixedly connected to the top end of the operation plate 1, protective devices 3 are arranged on the U-shaped connecting seats 11, constructors on the operation plate 1 are protected through the protective devices 3, the safety of the device is improved, a moving device 4 is arranged at the top end, penetrating through a bridge, of the supporting frame 2, a beam column 21 is fixedly connected to the top end of the supporting frame 2, the operation plate 1 can be moved to a specified construction position through the moving device 4, the beam column 21 is arranged to stabilize the structure of the supporting frame 2, a connecting seat 23 is arranged at the bottom end of the supporting frame 2, a plurality of fixing beams 22 are uniformly arranged in the frame of the supporting frame 2, the ladder can be formed by the plurality of fixing beams 22, the supporting frame 2 can be fixed while the workers can conveniently carry out up-down construction, potential safety hazards caused, be provided with fixing device 5 on the carriage 2, the top surface of operation board 1 evenly is provided with a plurality of pull rings 12, fixes operation board 1 through the cooperation of fixing device 5 and a plurality of pull rings 12, makes the constructor can stand and work on operation board 1.

It refers to and consults fig. 2, operation board 1 includes main operation board 13 and supplementary operation board 14, one side that main operation board 13 is close to supplementary operation board 14 evenly is equipped with a plurality of first connecting blocks 15, supplementary operation board 14 is close to one side of main operation board 13 and seted up with first connecting block 15 assorted recess 16, fixedly connected with bull stick 17 in the recess 16, a plurality of first connecting blocks 15 and bull stick 17 swivelling joint, evenly be equipped with a plurality of first round pin axles 24 on the connecting seat 23, first round pin axle 24 runs through connecting seat 23 and extends to inside the operation board 1, through first connecting block 15 and bull stick 17 swivelling joint, can make main operation board 13 and supplementary operation board 14 folding, the setting of first round pin axle 24 can be fixed main operation board 13 and supplementary operation board 14 on carriage 2.

Referring to fig. 1 and 4, the protection device 3 includes a main baffle 31, the main baffle 31 is matched with a groove on the U-shaped connecting seat 11, a second pin shaft 32 is arranged in the groove, the second pin shaft 32 penetrates through the main baffle 31 and is fixedly connected with the U-shaped connecting seat 11, the main baffle 31 can rotate left and right in the U-shaped connecting seat 11 due to the arrangement of the second pin shaft 32, and the main baffle 31 can be folded on the operation plate 1; the even fixedly connected with of the top of main baffle 31 a plurality of second connecting blocks 33, the top of second connecting block 33 is equipped with supplementary baffle 34, the even fixedly connected with of the bottom of supplementary baffle 34 a plurality of third connecting blocks 35, it is equipped with third round pin axle 36 to insert between second connecting block 33 and the third connecting block 35, third round pin axle 36 runs through a plurality of second connecting blocks 33 and third connecting block 35 and extends to the outside, second connecting block 33 and third connecting block 35 can rotate on third round pin axle 36, thereby make supplementary baffle 34 and main baffle 31 can the rotation each other.

Referring to fig. 1 and 4, a plurality of threaded holes 37 are uniformly formed in the main baffle 31 and the auxiliary baffle 34, a mounting plate 38 is disposed on the outer side of the main baffle 31 and the auxiliary baffle 34, a plurality of mounting holes 39 matched with the threaded holes 37 are uniformly formed in the mounting plate 38, a plurality of bolts 391 matched with the threaded holes 37 are uniformly connected to the mounting plate 38, a safety net 6 is connected between the main baffle 31 and the working plate 1, a fixing rod 61 is disposed between the main baffle 31 and the working plate 1, a fixing hole 62 is disposed at a joint of the fixing rod 61 and the main baffle 31 and the working plate 1, a threaded groove matched with the fixing hole 62 is disposed at a joint of the main baffle 31 and the working plate 1, a plurality of fixing bolts 63 matched with the fixing hole 62 are uniformly connected to the fixing rod 61, an L-shaped bracket 64 is fixedly connected to the left side wall of the auxiliary baffle 34, a fastening bolt 65 is spirally connected to the left side of the L, screwing in a bolt 391 to fix the mounting plate 38 on the main baffle 31 and the auxiliary baffle 34 and prevent the auxiliary baffle 34 from rotating; aligning the fixing hole 62 with the thread groove, then screwing in the fixing bolt 63, and fixedly connecting the main baffle plate 31 and the operation plate 1 through the fixing rod 61 to prevent the main baffle plate 31 from rotating; the safety net 6 is arranged to enclose and block the operation area of the constructor, so that the safety of the constructor is guaranteed, and the purpose of safe construction is achieved; according to the actual situation, the fastening bolt 65 can be twisted to fixedly mount the L-shaped bracket 64 on a certain supporting device, so that the supporting performance of the device is enhanced.

Referring to fig. 1, the moving device 4 includes a moving seat 41, a plurality of rollers 42 are uniformly arranged at the bottom end of the moving seat 41, the beam column 21 is located at the top end of the moving seat 41, the moving seat 41 is pushed, and the rollers 42 are rotated to drive the whole device to move, so that the device is prevented from being lifted to move when moving, the purposes of saving manpower and improving the working efficiency are achieved, and the construction flexibility is improved.

Referring to fig. 1 and 3, the fixing device 5 includes a metal rod 51, a plurality of trepanning 52 matched with the metal rod 51 are uniformly arranged on the support frame 2, one end of the metal rod 51 is fixedly connected with a fixing rope 53, one end of the fixing rope 53 far away from the metal rod 51 is movably connected with the pull ring 12, a plurality of fixing beams 22 are all positioned at the top end of the safety net 6, the main operation plate 13 and the auxiliary operation plate 14 can be fixed by tension through the arrangement of the fixing rope 53, so that a constructor can stand on the operation plate 1 for construction, and when the device is recovered, one end of the fixing rope 53 movably connected with the support frame 2 is pulled to achieve the purpose of folding the operation plate 1, so that the recovery is simpler and more convenient; by the arrangement of the metal rod 51 and the trepan 52, the number of the fixing ropes 53 can be increased or the lifting angle of the fixing ropes 53 can be adjusted.

The working principle is as follows: when the folding device is used, one end of the fixing rope 53, which is far away from the metal rod 51, is movably connected with the pull ring 12, the main operation plate 13 and the auxiliary operation plate 14 are fixed through the pulling force of the fixing rope 53, so that a constructor can stand on the operation plate 1 for construction, when the device is recovered, one end of the fixing rope 53, which is movably connected with the supporting frame 2, is pulled to achieve the purpose of folding the operation plate 1, the threaded hole 37 is aligned with the mounting hole 39, the bolt 391 is twisted, the mounting plate 38 is fixed on the main baffle 31 and the auxiliary baffle 34, the auxiliary baffle 34 is prevented from rotating, the fixing hole 62 is aligned with the threaded groove, the fixing bolt 63 is further twisted, the main baffle 31 is fixedly connected with the operation plate 1 through the fixing rod 61, the main baffle 31 is prevented from rotating, so that the safety net 6 is opened in an operation area, the constructor is protected, when the device is recovered, only the bolt 391 and the fixing bolt 63, the lifting device is prevented from moving when moving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel wet seam construction of public road bridge roof beam is with foldable outer basket of hanging, includes operation board (1), its characterized in that: the supporting frame is characterized in that a supporting frame (2) is sleeved on the operating plate (1), a plurality of U-shaped connecting seats (11) are uniformly and fixedly connected to the top end of the operating plate (1), a protective device (3) is arranged on the U-shaped connecting seats (11), a moving device (4) is arranged on the top end, penetrating through the bridge, of the supporting frame (2), a beam column (21) is fixedly connected to the top end of the supporting frame (2), a connecting seat (23) is arranged at the bottom end of the supporting frame (2), a plurality of fixing beams (22) are uniformly arranged in the frame of the supporting frame (2), a fixing device (5) is arranged on the supporting frame (2), and a plurality of pull rings (12) are uniformly arranged on the top surface of the operating plate (1.

2. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 1, wherein: operation board (1) is including main operation board (13) and supplementary operation board (14), one side that main operation board (13) is close to supplementary operation board (14) evenly is equipped with a plurality of first connecting blocks (15), supplementary operation board (14) are close to one side of main operation board (13) and seted up with first connecting block (15) assorted recess (16), fixedly connected with bull stick (17) in recess (16), and are a plurality of first connecting block (15) and bull stick (17) swivelling joint, evenly be equipped with a plurality of first round pin axles (24) on connecting seat (23), first round pin axle (24) run through connecting seat (23) and extend to inside operation board (1).

3. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 1, wherein: protector (3) include main baffle (31), the recess phase-match on main baffle (31) and U type connecting seat (11), be equipped with second round pin axle (32) in the recess, second round pin axle (32) run through main baffle (31) and with U type connecting seat (11) fixed connection, a plurality of second connecting blocks (33) of the even fixedly connected with in top of main baffle (31), the top of second connecting block (33) is equipped with supplementary baffle (34), a plurality of third connecting blocks (35) of the even fixedly connected with in bottom of supplementary baffle (34), it has third round pin axle (36) to insert between second connecting block (33) and third connecting block (35), third round pin axle (36) run through a plurality of second connecting blocks (33) and third connecting block (35) and extend to the outside.

4. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 3, wherein: the main baffle plate (31) and the auxiliary baffle plate (34) are uniformly provided with a plurality of threaded holes (37), the outer sides of the main baffle plate (31) and the auxiliary baffle plate (34) are provided with mounting plates (38), the mounting plates (38) are uniformly provided with a plurality of mounting holes (39) matched with the threaded holes (37), the mounting plates (38) are uniformly connected with a plurality of bolts (391) matched with the threaded holes (37), a safety net (6) is connected between the main baffle plate (31), a fixing rod (61) is arranged between the main baffle plate (31) and the operation plate (1), the connecting part of the fixing rod (61) and the main baffle plate (31) and the operation plate (1) is provided with a fixing hole (62), the connecting part of the main baffle plate (31) and the operation plate (1) and the fixing rod (61) is provided with a threaded groove matched with the fixing hole (62), the fixing rod (61) is uniformly connected with a plurality of fixing bolts (63) matched with the fixing hole (62), the left side wall fixedly connected with L type support (64) of supplementary baffle (34), the left side screwed connection of L type support (64) has fastening bolt (65).

5. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 1, wherein: the moving device (4) comprises a moving seat (41), a plurality of rollers (42) are uniformly arranged at the bottom end of the moving seat (41), and the beam column (21) is located at the top end of the moving seat (41).

6. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 1, wherein: fixing device (5) include metal rod (51), evenly be equipped with a plurality ofly on carriage (2) and metal rod (51) assorted trepanning (52), the one end fixedly connected with fixed rope (53) of metal rod (51), the one end and pull ring (12) swing joint of metal rod (51) are kept away from in fixed rope (53), and are a plurality of fixed beam (22) all are located the top of safety net (6).