CN215747432U

CN215747432U - Bridge U rib welding anti-deformation device

Info

Publication number: CN215747432U
Application number: CN202121853237.6U
Authority: CN
Inventors: 杨霖; 周柳军; 张定华; 占治平
Original assignee: Wuhan Tonglida Steel Structure Engineering Co ltd
Current assignee: Wuhan Tonglida Steel Structure Engineering Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-08
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a bridge U-rib welding reverse deformation device, which belongs to the technical field of reverse deformation devices and comprises a support, a welding part and a limiting structure, wherein the surface of the support is provided with the limiting structure, the limiting structure comprises a sliding frame, the surface of the sliding frame is connected with the support in a sliding manner, a plurality of rubber strips are fixedly arranged on the inner bottom wall of the sliding frame, the support is fixedly connected with a fixing frame at a position corresponding to the sliding frame, an inserting plate is inserted in the fixing frame in a sliding manner, the side wall of the sliding frame is provided with an inserting groove, the size of the inserting groove is inserted into the inserting plate, a cylinder is inserted in the support through threads, the top end of the cylinder is rotatably connected with a supporting block, the supporting block is vertically connected with the support in a sliding manner, two ends of the sliding frame are respectively and fixedly provided with a connecting plate and a limiting block, and the surface of the connecting plate is provided with a limiting groove. The utility model greatly saves the time of workers, thereby improving the working efficiency of the workers.

Description

Bridge U rib welding anti-deformation device

Technical Field

The utility model belongs to the technical field of anti-deformation devices, and particularly relates to a bridge U-rib welding anti-deformation device.

Background

When the U floor of bridge is welded, if directly lay two long plates flat and weld, then after the welding, two U floors will take place buckling deformation to lead to follow-up unable use.

The existing anti-deformation device is usually arranged on a support, and a backing plate is arranged on the support so as to lift a welding part for welding, but when the length of the welding part is longer, the welding part often extends out of the surface of the support, at this time, a worker is required to hold the welding part aside, otherwise, the welding part falls off, and the time of the worker is greatly wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that when the length of a welding part is longer, the welding part often extends out of the surface of a support, a worker is required to hold the welding part aside, otherwise, the welding part falls off, and the time of the worker is greatly wasted.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a bridge U rib welding anti-deformation device, includes support, welding and limit structure, the surface of support is equipped with limit structure, limit structure is including sliding the frame, sliding the surface and the support sliding connection of frame, sliding the interior diapire fixed mounting of frame has a plurality of rubber strips, the support is for the fixed frame of the fixed connection in position of sliding the frame, the inside slip of fixed frame is inserted and is equipped with the picture peg, sliding the lateral wall of frame has seted up the slot, and the size and the picture peg of slot are pegged graft mutually, the internal thread of support is inserted and is equipped with the drum, the top of drum is rotated and is connected with the supporting shoe, the vertical sliding connection of supporting shoe and support.

Preferably, the two ends of the sliding frame are respectively and fixedly provided with a connecting plate and a limiting block, a limiting groove is formed in the surface of the connecting plate, the size of the limiting block is matched with that of the limiting groove, and the limiting block is used for inserting the limiting groove.

Preferably, the inside of stopper slides and inserts and is equipped with the cutting, the fixed surface of cutting is connected with the long board, fixedly connected with spring between long board and the stopper.

Preferably, the surface of the connecting plate is provided with a connecting groove, the cutting is inserted into the connecting plate through the connecting groove, and the connecting groove is used for inserting the cutting.

Preferably, the surface of support is equipped with auxiliary structure, auxiliary structure includes the connecting frame, the surface and the support fixed connection of connecting frame, the fixed surface of connecting frame is connected with the ring, the fixed surface of support is connected with the fixed plate.

Preferably, a screw rod is inserted into the inner thread of the circular ring, a disc is rotatably connected to the surface of the screw rod, and a rubber pad is fixedly mounted on the inner wall of the circular ring.

Preferably, the surface of the connecting frame is provided with a rectangular hole, and the bottom end of the connecting frame is fixedly provided with a placing frame.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the sliding frame is firstly inserted into the support, then the inserting plate in the fixed frame is inserted into the slot on the side wall of the sliding frame, at the moment, the inserting plate limits the movement of the sliding frame, if the length of the sliding frame is desired to be prolonged, another sliding frame can be taken, the end of the new sliding frame, which is provided with the limiting block, is close to the installed sliding frame, at the moment, the limiting block on the surface of the new sliding frame is inserted into the connecting plate on the surface of the installed sliding frame, then the inserting strip on the limiting block on the surface of the new sliding frame is inserted into the connecting plate on the surface of the installed sliding frame, at the moment, the two sliding frames are connected together, wherein the spring between the long plate and the limiting block plays a role of avoiding the accidental falling of the inserting strip during vibration, the rubber strip on the surface of the sliding frame plays a role of avoiding the sliding of the welding piece when the surface of the sliding frame is placed on the surface of the sliding frame, then the cylinder can move up and down in the support by screwing the cylinder, thereby drive the supporting shoe and reciprocate, when at this moment welding was placed on the supporting shoe, can adjust welding and raise the angle, through setting up limit structure, saved staff's time greatly to its work efficiency has been improved.

2. When workers weld, fuel is generally used by a welding gun, the fuel tank can be placed in the circular ring, the fixing plate supports the fuel tank, the screw rod is screwed when the support needs to be moved, the disc on the surface of the screw rod is driven to move towards the rubber pad by the screw rod, the disc and the rubber pad clamp the fuel tank, the fuel tank is prevented from moving in the circular ring to cause collision when the support moves, danger is easy to generate, and welding rods can be placed in the placing frame through the rectangular holes in the surface of the connecting frame, so that the welding rods are convenient to carry and take.

Drawings

Fig. 1 is a schematic perspective view of a bridge U-rib welding reversible deformation device according to the present invention;

FIG. 2 is a partial structural schematic view of a bridge U-rib welding reversible deformation device shown in FIG. 1;

FIG. 3 is a right side schematic structural view of the bridge U-rib welding reversible deformation device shown in FIG. 2;

FIG. 4 is a partial schematic view of a limiting structure in the bridge U-rib welding reversible deformation device shown in FIG. 1;

fig. 5 is a schematic structural diagram of a position a of the bridge U-rib welding reversible deformation device shown in fig. 4.

Illustration of the drawings: 1. a support; 2. a welding part; 3. a limiting structure; 31. a sliding frame; 32. a fixing frame; 33. inserting plates; 34. a connecting plate; 35. a limiting block; 36. cutting; 37. a long plate; 38. a cylinder; 39. a support block; 4. an auxiliary structure; 41. a fixing plate; 42. a circular ring; 43. a screw; 44. a disc; 45. a rubber pad; 46. a connecting frame; 47. and (5) placing the frame.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a bridge U-rib welding predeformation device includes a support 1, a welding member 2, and a limiting structure 3, where the limiting structure 3 is disposed on a surface of the support 1.

The specific arrangement and function of the limit structure 3 and the auxiliary structure 4 will be described in detail below.

As shown in fig. 1 and 2, the limiting structure 3 includes a sliding frame 31, the surface of the sliding frame 31 is slidably connected with a support 1, a plurality of rubber strips are fixedly installed on the inner bottom wall of the sliding frame 31, a fixed frame 32 is fixedly connected to the position of the support 1 corresponding to the sliding frame 31, an insertion plate 33 is slidably inserted into the fixed frame 32, a slot is formed in the side wall of the sliding frame 31, the size of the slot is inserted into the insertion plate 33, a cylinder 38 is inserted into the internal thread of the support 1, a supporting block 39 is rotatably connected to the top end of the cylinder 38, the supporting block 39 is vertically slidably connected with the support 1, the sliding frame 31 is inserted into the support 1, the insertion plate 33 in the fixed frame 32 is inserted into the slot in the side wall of the sliding frame 31, the insertion plate 33 limits the movement of the sliding frame 31, a connecting plate 34 and a limiting block 35 are fixedly installed at the two ends of the sliding frame 31, a limiting groove is formed in the surface of the connecting plate 34, the size of the limiting block 35 is matched with the size of the limiting groove, the inside slip of stopper 35 is inserted and is equipped with cutting 36, and the fixed surface of cutting 36 is connected with long board 37, and fixedly connected with spring between long board 37 and the stopper 35, the spread groove has been seted up on the surface of connecting plate 34, and cutting 36 is pegged graft mutually through spread groove and connecting plate 34.

The effect is, insert the sliding frame 31 into the support 1 first, then insert the insert plate 33 in the fixed frame 32 into the slot of the side wall of the sliding frame 31, at this moment, the insert plate 33 will limit the movement of the sliding frame 31, if want to lengthen the length of the sliding frame 31, take another sliding frame 31, and close the end of the new sliding frame 31 where the stopper 35 is installed to the installed sliding frame 31, at this moment, the stopper 35 on the surface of the new sliding frame 31 will be inserted into the connecting plate 34 on the surface of the installed sliding frame 31, then insert the insertion strip 36 on the stopper 35 on the surface of the new sliding frame 31 into the connecting plate 34 on the surface of the installed sliding frame 31, at this moment, the two sliding frames 31 will be connected together, wherein the spring between the long plate 37 and the stopper 35 plays a role of avoiding the insertion strip 36 from falling off accidentally when vibrating, and the rubber strip on the surface of the sliding frame 31 plays a role of avoiding the sliding of the welding piece 2 when it is placed on the surface of the sliding frame 31, then through twisting the drum 38, the drum 38 can reciprocate in the support 1 to drive the supporting block 39 to reciprocate, and at this moment, when welding 2 was placed on the supporting block 39, can adjust welding 2 and raise the angle, through setting up limit structure 3, saved staff's time greatly, thereby accelerated its work efficiency.

As shown in fig. 1 and 4, an auxiliary structure 4 is disposed on the surface of the support 1, the auxiliary structure 4 includes a connecting frame 46, the surface of the connecting frame 46 is fixedly connected to the support 1, a ring 42 is fixedly connected to the surface of the connecting frame 46, a fixing plate 41 is fixedly connected to the surface of the support 1, the fuel tank can be placed in the ring 42, at this time, the fixing plate 41 supports the fuel tank, a screw 43 is inserted into an internal thread of the ring 42, a disc 44 is rotatably connected to the surface of the screw 43, a rubber pad 45 is fixedly mounted on the inner wall of the ring 42, when the support 1 needs to be moved, the screw 43 drives the disc 44 on the surface to move towards the rubber pad 45 by screwing the screw 43, at this time, the disc 44 clamps the fuel tank with the rubber pad 45, when the support 1 is moved, the fuel tank moves in the ring 42 to cause collision, a rectangular hole is formed on the surface of the connecting frame 46, the bottom end of the connecting frame 46 is fixedly provided with a placing frame 47.

The welding gun has the advantages that when workers weld, the welding gun generally needs to use fuel, at the moment, the fuel tank can be placed in the circular ring 42, the fuel tank is supported by the fixing plate 41, when the support 1 needs to be moved, the screw 43 is screwed, the screw 43 drives the disc 44 on the surface of the screw to move towards the rubber pad 45, the disc 44 clamps the fuel tank with the rubber pad 45, the situation that the fuel tank moves in the circular ring 42 and collides when the support 1 is prevented from moving is avoided, danger is easy to occur, the welding rod can be placed in the placing frame 47 through the rectangular hole in the surface of the connecting frame 46, and carrying and taking of the welding rod are facilitated.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a bridge U rib welding anti-deformation device, includes support (1), welding spare (2) and limit structure (3), its characterized in that: the surface of support (1) is equipped with limit structure (3), limit structure (3) are including sliding frame (31), the surface and support (1) sliding connection of sliding frame (31), the interior diapire fixed mounting of sliding frame (31) has a plurality of rubber strips, support (1) is for the fixed frame (32) of the fixed position connection of sliding frame (31), the inside slip of fixed frame (32) is inserted and is equipped with picture peg (33), the slot has been seted up to the lateral wall of sliding frame (31), and the size and picture peg (33) of slot are pegged graft mutually, the internal thread of support (1) is inserted and is equipped with drum (38), the top of drum (38) is rotated and is connected with supporting shoe (39), supporting shoe (39) and the vertical sliding connection of support (1).

2. The bridge U-rib welding predeformation device of claim 1, wherein: the two ends of the sliding frame (31) are respectively and fixedly provided with a connecting plate (34) and a limiting block (35), a limiting groove is formed in the surface of the connecting plate (34), and the size of the limiting block (35) is matched with that of the limiting groove.

3. The bridge U-rib welding predeformation device of claim 2, characterized in that: the inside of stopper (35) slides and inserts and be equipped with cutting (36), the fixed surface of cutting (36) is connected with long board (37), fixedly connected with spring between long board (37) and stopper (35).

4. The bridge U-rib welding predeformation device of claim 3, wherein: the surface of the connecting plate (34) is provided with a connecting groove, and the inserting strip (36) is inserted into the connecting plate (34) through the connecting groove.

5. The bridge U-rib welding predeformation device of claim 1, wherein: the surface of support (1) is equipped with auxiliary structure (4), auxiliary structure (4) are including connecting frame (46), the surface and support (1) fixed connection of connecting frame (46), the fixed surface of connecting frame (46) is connected with ring (42), the fixed surface of support (1) is connected with fixed plate (41).

6. The bridge U-rib welding predeformation device of claim 5, wherein: a screw rod (43) is inserted into the inner thread of the circular ring (42), a disc (44) is rotatably connected to the surface of the screw rod (43), and a rubber pad (45) is fixedly mounted on the inner wall of the circular ring (42).

7. The bridge U-rib welding predeformation device of claim 6, wherein: rectangular holes are formed in the surface of the connecting frame (46), and a placing frame (47) is fixedly installed at the bottom end of the connecting frame (46).