CN218341400U

CN218341400U - Building structure welding auxiliary fixtures

Info

Publication number: CN218341400U
Application number: CN202222960754.4U
Authority: CN
Inventors: 宋前恩; 张淑娴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-01-20
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a building structure welding auxiliary fixtures, including base, rotatory double-screw bolt, movable block, movable plate, regulating plate, adjustment double-screw bolt, pneumatic cylinder and grip block, its characterized in that: the base is provided with a bottom groove, one end of the rotary stud is inserted into the bearing, the other end of the rotary stud penetrates out of the bearing, the moving block is provided with a connecting spiral ring, the moving plate vertically penetrates through the bottom groove, the adjusting plate is movably arranged in the fixing groove, the adjusting stud vertically penetrates through the positioning nut, and the hydraulic cylinder is arranged on the adjusting plate. The utility model discloses an adjustment double-screw bolt drives the regulating plate and rises or descends in the fixed slot to drive pneumatic cylinder, grip block and rise or descend, make the grip block can carry out the centre gripping with different high building structure parts to needs welded, further improve the stability of building structure parts after the centre gripping, also can enlarge auxiliary fixtures's application scope, reduced the cost of making many sets of auxiliary fixtures.

Description

Building structure welding auxiliary fixtures

Technical Field

The utility model relates to a building structure welding technology field specifically is a building structure welding auxiliary fixtures.

Background

In the early-stage building, construction and later-stage maintenance process of a building structure, fixed connection among various pipes, columns and other structures can not be separated frequently, and the most common and stable fixed connection mode is welding. In building structure part welding process, need adopt auxiliary fixtures to carry out the centre gripping to building structure part, avoid building structure part to take place to rock in welding process, patent as application No. 202221620736.5 has announced an auxiliary device for building structure engineering welding, it has solved the welding and has not adopted auxiliary fixtures to lead to the great problem of welding error, but it has can not carry out the centre gripping to building structure part different positions and different height, auxiliary fixtures commonality is not high, the not good stability's of building structure part in centre gripping process problem.

Disclosure of Invention

The utility model aims at overcoming that current building structure welding auxiliary fixtures exist can not carry out the centre gripping to building structure part different positions and co-altitude, the auxiliary fixtures commonality is not high, building structure part is in the not good problem of clamping process stability, a structural design is reasonable, can carry out the centre gripping to building structure part different positions and co-altitude, the auxiliary fixtures commonality is high, building structure part is at the good building structure welding auxiliary fixtures of centre gripping and welding process stability.

The utility model provides a technical scheme that technical problem taken does:

the utility model provides a building structure welding auxiliary fixtures, includes base, rotatory double-screw bolt, movable block, movable plate, regulating plate, adjustment double-screw bolt, pneumatic cylinder and grip block, its characterized in that: the adjustable fixture comprises a base, a positioning plate, a movable plate, a connecting ring, a handle, a clamping block and a universal fixture, wherein the base is provided with a bottom groove, the positioning plate is arranged on the back of the base, a bearing is arranged on the positioning plate, one end of the rotary stud is inserted into the bearing, the other end of the rotary stud penetrates out of the bearing, the movable plate is provided with the connecting ring, the connecting ring penetrates through the bottom groove vertically, the bottom end of the movable plate is connected with the movable plate, the positioning nut is arranged on the top of the movable plate, the fixed groove is formed in the movable plate, the movable plate and the movable block are connected through welding, so that the connecting strength between the movable plate and the movable block is enhanced, the adjusting plate is movably arranged in the fixed groove, the connecting ring is arranged on the top of the adjusting plate, the adjusting stud vertically penetrates through the positioning nut, the bottom end of the adjusting stud extends into the connecting ring, the hydraulic cylinder is arranged on the adjusting plate, the piston rod is provided with the mounting block, the mounting block is arranged on the piston rod, a worker can rotate the rotary stud through the handle to adjust the positions of the movable plate, the hydraulic cylinder and the clamping block, so that the clamping block can be used for further improving the stability of the universal fixture, and the fixture, and further improving the stability of the fixture, and the stability of the fixture, the cost for manufacturing a plurality of sets of auxiliary tools is reduced.

Preferably, the thread on the outer wall of the rotary stud is of a two-section structure which is arranged in reverse direction, a worker rotates the rotary stud through a handle, the rotary stud drives the connecting spiral ring and the moving block to move back and forth, the moving block drives the moving plate to move back and forth in the bottom groove, so that the hydraulic cylinder and the clamping block are driven to move back and forth, the clamping block is used for clamping and fixing two sections of building structure parts to be welded, the stability of the two sections of building structure parts to be welded in a welding process is improved, the welding efficiency and the welding quality of the building structure parts are improved, the thread on the outer wall of the rotary stud is of a two-section structure which is arranged in reverse direction on the rotary stud, the distance between the two moving blocks on the rotary stud can be enlarged or reduced, the distance between the two clamping blocks on the same side is further adjusted, the clamping block is convenient to clamp and fix different positions of the two sections of building structure parts to be welded, and the stability of the two sections of building structure parts to be welded in a clamping and a welding process is further improved.

Preferably, the bases on two sides of the bottom groove are provided with limiting grooves, the two opposite sides of the bottom of the moving plate are provided with limiting rods, the limiting rods are inserted into the limiting grooves, a worker rotates a rotary stud through a handle, the rotary stud drives the connecting spiral ring and the moving block to move back and forth, the moving block drives the moving plate to move back and forth in the bottom groove, and the limiting rods on the moving plate move back and forth in the limiting grooves on the bases, so that the limiting rods can limit the moving plate in the back and forth movement process, and the stability of the moving plate in the back and forth movement process is improved.

Preferably, a first handle is arranged at one end of the rotary stud, a second handle is arranged at one end of the adjusting stud, a worker can conveniently rotate the rotary stud through the first handle to adjust the positions of the moving block, the moving plate, the hydraulic cylinder and the clamping block, so that the clamping block can clamp and fix different positions of two sections of building structural components to be welded, the stability of the building structural components in the welding process can be improved, and the universality of the auxiliary tool can also be improved.

Preferably, the bottom end of the adjusting stud is provided with a clamping block, the inner wall of the connecting ring is provided with a clamping groove, the clamping block is inserted into the clamping groove, a worker rotates the adjusting stud through the second handle, the adjusting stud ascends or descends in the positioning nut, the clamping block at the bottom end of the adjusting stud rotates in the clamping groove, and the adjusting stud in the ascending or descending process drives the adjusting plate to ascend or descend, so that the heights of the hydraulic cylinder and the clamping block are adjusted, the clamping block can conveniently clamp the building structural component at different heights, the stability of the building structural component in the clamping and welding processes is improved, and the welding quality of the building structural component is further improved.

Preferably, the opposite sides of the adjusting plate are provided with sliding grooves, the moving plate is inserted into the sliding grooves, the adjusting plate is driven by an adjusting stud in the rotating process to ascend or descend in the fixing groove, the sliding grooves in the adjusting plate move up and down along the moving plate, the stability of the adjusting plate in the ascending or descending process is improved, the stability of the adjusting hydraulic cylinder and the clamping block in the height adjusting process is further improved, the clamping block can clamp the building structural component at different heights, the stability of the building structural component in the clamping and welding processes is improved, in order to further improve the stability of the adjusting plate in the ascending or descending process, auxiliary wheels can be installed in the sliding grooves, sliding friction is changed, and the stability of the adjusting plate in the ascending and descending process is improved.

Preferably, the clamping block is arranged to be a structure which can be replaced on the piston rod through the mounting block, the mounting block on the clamping block is connected with the piston rod through threads, the clamping block can be conveniently replaced on the piston rod, and the corresponding clamping block is selected according to different building structure components, so that the stability of the building structure components in the clamping process of the clamping block can be improved, the universality of the auxiliary tool can be improved, and the application range of the auxiliary tool is enlarged.

Has the advantages that:

1. the stud is rotated to drive the connecting spiral ring and the moving block to move back and forth, and the moving block drives the moving plate to move back and forth in the bottom groove, so that the hydraulic cylinder and the clamping block are driven to move back and forth, the clamping block is used for clamping and fixing two sections of building structural components needing to be welded, the stability of the two sections of building structural components needing to be welded in the welding process is improved, and the welding efficiency and the welding quality of the building structural components are enhanced;

2. the worker rotates the adjusting stud through the second handle, the adjusting stud drives the adjusting plate to ascend or descend in the fixing groove, and accordingly the hydraulic cylinder and the clamping block are driven to ascend or descend, the clamping block can clamp the building structure component to be welded at different heights, the stability of the building structure component after clamping and the universality of the auxiliary tool are further improved, the application range of the auxiliary tool is expanded, and the cost for manufacturing a plurality of sets of auxiliary tools is reduced;

3. the sliding grooves are formed in the two opposite sides of the adjusting plate, the moving plate is inserted into the sliding grooves, the adjusting plate is driven by the adjusting studs in the rotating process to ascend or descend in the fixing grooves, the sliding grooves in the adjusting plate move up and down along the moving plate, and the stability of the adjusting plate in the ascending or descending process is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a partial schematic structural view of the present invention, illustrating a connection structure of the moving block and the moving plate.

Fig. 5 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the limiting rod and the limiting groove.

Fig. 6 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the adjusting plate and the adjusting screw.

Fig. 7 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the fixture block and the slot.

Fig. 8 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the moving plate and the adjusting block.

Fig. 9 is a schematic diagram of another embodiment of the present invention.

In the figure: 1. the anti-skid device comprises a base, 2 rotating studs, 3 moving blocks, 4 moving plates, 5 adjusting plates, 6 adjusting studs, 7 hydraulic cylinders, 8 clamping blocks, 9 bottom grooves, 10 positioning plates, 11 bearings, 12 limiting grooves, 13 handles I and 14 connecting spiral rings, 15 positioning nuts, 16 fixing grooves, 17 limiting rods, 18 connecting rings, 19 sliding grooves, 20 clamping grooves, 21 handles II, 22 clamping blocks, 23 piston rods, 24 mounting blocks and 25 anti-skid strips.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in the accompanying drawings 1-8, the building structure welding auxiliary tool comprises a base 1, a rotary stud 2, a moving block 3, a moving plate 4, an adjusting plate 5, an adjusting stud 6, a hydraulic cylinder 7 and a clamping block 8, and is characterized in that: the base 1 is provided with a bottom groove 9, the back of the base 1 is provided with a positioning plate 10, the positioning plate 10 is provided with a bearing 11, one end of the rotary stud 2 is inserted into the bearing 11, the other end of the rotary stud penetrates out of the bearing 11, the moving block 3 is provided with a connecting spiral ring 14, the rotary stud 2 penetrates through the connecting spiral ring 14, the moving block 4 vertically penetrates through the bottom groove 9, the bottom end of the moving block 4 is connected with the moving block 3, the top of the moving block 4 is provided with a positioning nut 15, the moving block 4 is provided with a fixed groove 16, the moving block 4 is connected with the moving block 3 through welding, the connecting strength between the moving block 4 and the moving block 3 is enhanced, the adjusting plate 5 is movably arranged in the fixed groove 16, the top of the adjusting plate 5 is provided with a connecting ring 18, the adjusting stud 6 vertically penetrates through the positioning nut 15 and the bottom end of the adjusting stud 6 extends into the connecting ring 18, the hydraulic cylinder 7 is arranged on the adjusting plate 5, the piston rod 23 is arranged on the hydraulic cylinder 7, the mounting block 24 is arranged on the clamping block 8, the mounting block 24 is mounted on the piston rod 23, a worker can conveniently rotate the rotary stud 2 through the first handle 13 to adjust the positions of the moving block 3, the moving plate 4, the hydraulic cylinder 7 and the clamping block 8, so that the clamping block 8 can clamp and fix different positions of two sections of building structural components needing to be welded, the stability of the building structural components in the welding process can be improved, the universality of the auxiliary tool can also be improved, the worker can rotate the adjusting stud 6 through the second handle 21, the adjusting stud 6 drives the adjusting plate 5 to ascend or descend in the fixing groove 16, the hydraulic cylinder 7 and the clamping block 8 are driven to ascend or descend, and the clamping block 8 can clamp the building structural components needing to be welded at different heights, the stability of building structure parts after the centre gripping and the commonality of auxiliary fixtures are further improved, enlarge auxiliary fixtures's application scope, reduced the cost of making many sets of auxiliary fixtures.

Preferably, the thread on the outer wall of the rotary stud 2 is of a two-section structure which is arranged reversely on the rotary stud 2, a worker rotates the rotary stud 2 through a first handle 13, the rotary stud 2 drives the connecting spiral ring 14 and the moving block 3 to move back and forth, the moving block 3 drives the moving plate 4 to move back and forth in the bottom groove 9, so that the hydraulic cylinder 7 and the clamping block 8 are driven to move back and forth, the clamping block 8 clamps and fixes two sections of building structural components to be welded, the stability of the two sections of building structural components to be welded in the welding process is improved, the welding efficiency and the welding quality of the building structural components are enhanced, the thread on the outer wall of the rotary stud 2 is of a two-section structure which is arranged reversely on the rotary stud 2, the distance between the two moving blocks 3 on the rotary stud 2 can be enlarged or reduced, the distance between the two clamping blocks 8 on the same side is adjusted, the clamping block 8 is convenient to clamp and fix different positions of the two sections of building structural components to be welded, and the stability of the two sections of building structural components to be welded in the clamping and the welding process is further improved.

Preferably, the base 1 on both sides of the bottom groove 9 is provided with a limiting groove 12, the two opposite sides of the bottom of the moving plate 4 are provided with limiting rods 17, the limiting rods 17 are inserted into the limiting grooves 12, a worker rotates the rotary stud 2 through the handle one 13, the rotary stud 2 drives the connecting spiral ring 14 and the moving block 3 to move back and forth, the moving block 3 drives the moving plate 4 to move back and forth in the bottom groove 9, the limiting rods 17 on the moving plate 4 move back and forth in the limiting grooves 12 on the base 1, so that the limiting rods 17 can limit the moving plate 4 in the back and forth movement process, and the stability of the moving plate 4 in the back and forth movement process is improved.

Preferably, a first handle 13 is arranged at one end of the rotary stud 2, a second handle 21 is arranged at one end of the adjusting stud 6, the first handle 13 is convenient for a worker to rotate the rotary stud 2, and positions of the moving block 3, the moving plate 4, the hydraulic cylinder 7 and the clamping block 8 are adjusted, so that the clamping block 8 clamps and fixes different positions of two sections of building structure parts to be welded, the stability of the building structure parts in the welding process can be improved, the universality of the auxiliary tool can also be improved, the worker rotates the adjusting stud 6 through the second handle 21, the adjusting stud 6 drives the adjusting plate 5 to ascend or descend in the fixing groove 16, the hydraulic cylinder 7 and the clamping block 8 are driven to ascend or descend, the clamping block 8 can clamp the building structure parts to be welded at different heights, the stability of the building structure parts after clamping and the universality of the auxiliary tool are further improved, the application range of the auxiliary tool is expanded, and the cost for manufacturing multiple sets of auxiliary tools is reduced.

Preferably, the bottom end of the adjusting stud 6 is provided with a fixture block 22, the inner wall of the connecting ring 18 is provided with a fixture groove 20, the fixture block 22 is inserted into the fixture groove 20, a worker rotates the adjusting stud 6 through a second handle 21, the adjusting stud 6 ascends or descends in the positioning nut 15, the fixture block 22 at the bottom end of the adjusting stud 6 rotates in the fixture groove 20, the adjusting stud 6 in the ascending or descending process drives the adjusting plate 5 to ascend or descend, so that the heights of the hydraulic cylinder 7 and the clamping block 8 are adjusted, the clamping block 8 can clamp the building structural component at different heights conveniently, the stability of the building structural component in the clamping and welding processes is improved, and the welding quality of the building structural component is further improved.

Preferably, sliding grooves 19 are formed in two opposite sides of the adjusting plate 5, the moving plate 4 is inserted into the sliding grooves 19, the adjusting plate 5 is driven by an adjusting stud 6 in the rotating process to ascend or descend in the fixing groove 16, the sliding grooves 19 in the adjusting plate 5 move up and down along the moving plate 4, the stability of the adjusting plate 5 in the ascending or descending process is improved, the stability of the adjusting hydraulic cylinder 7 and the clamping block 8 in the height adjusting process is further improved, the clamping block 8 can clamp the building structural component at different heights, the stability of the building structural component in the clamping and welding processes is improved, auxiliary wheels can be installed in the sliding grooves 19 to change the sliding friction and the rolling friction, and the stability of the adjusting plate 5 in the ascending or descending process is improved.

Preferably, the clamping block 8 is set to be a structure which can be replaced on the piston rod 23 through the mounting block 24, the mounting block 24 on the clamping block 8 is connected with the piston rod 23 through threads, the clamping block 8 can be replaced on the piston rod 23 conveniently, and the corresponding clamping block 8 is selected according to different building structural components, so that the stability of the building structural components in the clamping process of the clamping block 8 can be improved, the universality of the auxiliary tool can also be improved, and the application range of the auxiliary tool is enlarged.

The second embodiment:

as shown in fig. 9, a building structure welding auxiliary fixtures, includes base 1, rotatory double-screw bolt 2, movable block 3, movable plate 4, regulating plate 5, adjustment double-screw bolt 6, pneumatic cylinder 7 and grip block 8, its characterized in that: the base 1 is provided with a bottom groove 9, the back of the base 1 is provided with a positioning plate 10, the positioning plate 10 is provided with a bearing 11, one end of the rotary stud 2 is inserted into the bearing 11, the other end of the rotary stud penetrates out of the bearing 11, the moving block 3 is provided with a connecting spiral ring 14, the rotary stud 2 penetrates through the connecting spiral ring 14, the moving plate 4 vertically penetrates through the bottom groove 9, the bottom end of the moving plate 4 is connected with the moving block 3, the top of the moving plate 4 is provided with a positioning nut 15, the moving plate 4 is provided with a fixed groove 16, the moving plate 4 is connected with the moving block 3 through welding, the connection strength between the moving plate 4 and the moving block 3 is enhanced, the adjusting plate 5 is movably arranged in the fixed groove 16, the top of the adjusting plate 5 is provided with a connecting ring 18, the adjusting stud 6 vertically penetrates through the positioning nut 15 and the bottom end of the adjusting stud 6 extends into the connecting ring 18, the hydraulic cylinder 7 is arranged on the adjusting plate 5, the piston rod 23 is arranged on the hydraulic cylinder 7, the mounting block 24 is arranged on the clamping block 8, the mounting block 24 is mounted on the piston rod 23, a worker can conveniently rotate the rotary stud 2 through the first handle 13 to adjust the positions of the moving block 3, the moving plate 4, the hydraulic cylinder 7 and the clamping block 8, so that the clamping block 8 can clamp and fix different positions of two sections of building structural components needing to be welded, the stability of the building structural components in the welding process can be improved, the universality of the auxiliary tool can also be improved, the worker can rotate the adjusting stud 6 through the second handle 21, the adjusting stud 6 drives the adjusting plate 5 to ascend or descend in the fixing groove 16, the hydraulic cylinder 7 and the clamping block 8 are driven to ascend or descend, and the clamping block 8 can clamp the building structural components needing to be welded at different heights, the stability of building structure part after the centre gripping and auxiliary fixtures's commonality are further improved, enlarge auxiliary fixtures's application scope, reduced the cost of making many sets of auxiliary fixtures.

Preferably, the bottom end of the adjusting stud 6 is provided with a fixture block 22, the inner wall of the connecting ring 18 is provided with a clamping groove 20, the fixture block 22 is inserted into the clamping groove 20, a worker rotates the adjusting stud 6 through the second handle 21, the adjusting stud 6 ascends or descends in the positioning nut 15, the fixture block 22 at the bottom end of the adjusting stud 6 rotates in the clamping groove 20, the adjusting stud 6 in the ascending or descending process drives the adjusting plate 5 to ascend or descend, so that the heights of the hydraulic cylinder 7 and the clamping block 8 are adjusted, the clamping block 8 can conveniently clamp the building structural component at different heights, the stability of the building structural component in the clamping and welding processes is improved, and the welding quality of the building structural component is further improved.

Preferably, the clamping blocks 8 are provided with the anti-slip strips 25, the anti-slip strips 25 prevent the clamping blocks 8 from sliding on the surface of the building structural component, so that the clamping force of the clamping blocks 8 on the building structural component is improved, the stability of the building structural component in the clamping and welding processes is further improved, and the welding quality of the building structural component is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

The utility model discloses the standard part that uses all can purchase from the market, dysmorphism piece all can be customized according to the description with the record of attached drawing, the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, machinery, part and equipment all adopt among the prior art, conventional model, including circuit connection adopts conventional connected mode among the prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that expert technical personnel know in this field.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The utility model provides a building structure welding auxiliary fixtures, includes base, rotatory double-screw bolt, movable block, movable plate, regulating plate, adjustment double-screw bolt, pneumatic cylinder and grip block, its characterized in that: the adjustable hydraulic cylinder is characterized in that a bottom groove is formed in the base, a positioning plate is arranged on the back of the base, a bearing is arranged on the positioning plate, one end of a rotary stud is inserted into the bearing, the other end of the rotary stud penetrates out of the bearing, a connecting spiral ring is arranged on the moving block, the rotary stud penetrates through the connecting spiral ring, the moving plate vertically penetrates through the bottom groove, the bottom end of the moving plate is connected with the moving block, a positioning nut is arranged at the top of the moving plate, a fixing groove is formed in the moving plate, an adjusting plate is movably arranged in the fixing groove, a connecting ring is arranged at the top of the adjusting plate, the adjusting stud vertically penetrates through the positioning nut and extends into the connecting ring, the hydraulic cylinder is arranged on the adjusting plate, a piston rod is arranged on the hydraulic cylinder, and an installing block is arranged on the clamping block and installed on the piston rod.

2. The building structure welding auxiliary tool according to claim 1, characterized in that: the thread on the outer wall of the rotary stud is of a structure with two sections arranged in reverse directions on the rotary stud.

3. The building structure welding auxiliary tool according to claim 1 or 2, characterized in that: the base on the two sides of the bottom groove is provided with a limiting groove, the two opposite sides of the bottom of the movable plate are provided with limiting rods, and the limiting rods are inserted into the limiting grooves.

4. The building structure welding auxiliary tool according to claim 1, characterized in that: one end of the rotating stud is provided with a first handle, and one end of the adjusting stud is provided with a second handle.

5. The building structure welding auxiliary tool according to claim 1 or 4, characterized in that: the bottom end of the adjusting stud is provided with a clamping block, the inner wall of the connecting ring is provided with a clamping groove, and the clamping block is inserted into the clamping groove.

6. The building structure welding auxiliary tool according to claim 1, characterized in that: the adjusting plate is provided with sliding grooves on two opposite sides, and the moving plate is inserted into the sliding grooves.

7. The building structure welding auxiliary tool according to claim 1, characterized in that: the clamping block is arranged to be a structure which can be replaced on the piston rod through the mounting block.