CN216656969U

CN216656969U - Steel pipe welding fixture for steel structure building

Info

Publication number: CN216656969U
Application number: CN202122401190.6U
Authority: CN
Inventors: 汪玲玲
Original assignee: Zhou Fengzhen
Current assignee: Zhou Fengzhen
Priority date: 2021-10-03
Filing date: 2021-10-03
Publication date: 2022-06-03
Anticipated expiration: 2031-10-03

Abstract

The utility model discloses a steel pipe welding fixture for a steel structure building, which comprises an operation platform, wherein supporting legs are arranged at four corners of the bottom of the operation platform, a first supporting plate is arranged at the rear end of one side of the upper surface of the operation platform, a second supporting plate is arranged at the rear end of the other side of the upper surface of the operation platform, lower fixing assemblies are arranged at the bottom ends of the front surfaces of the first supporting plate and the second supporting plate respectively, a first sliding groove is formed in the middle of the front surfaces of the first supporting plate and the second supporting plate respectively, first servo motors are arranged at the bottom ends of the inner parts of the first supporting plate and the second supporting plate respectively, a first lead screw is arranged at the top of each first servo motor, a first thread sleeve is arranged at the periphery of each first lead screw, and a first sliding block is arranged at the front surface of each first thread sleeve. The steel pipe fixing device is reasonable in design structure, facilitates the welding work, is simple and convenient to fix the steel pipes, facilitates the contact of the welding ends of the two steel pipes, and reduces the fixing difficulty.

Description

Steel pipe welding fixture for steel structure building

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp for welding a steel pipe for a steel structure building.

Background

The steel structure building is a novel building system, gets through the trade boundary line between land industry, building industry, the metallurgical industry, assembles into a new industry system, compares traditional concrete building, has advantages such as intensity is higher, and the shock resistance is better. Because steel's reuse can significantly reduce building rubbish, more green, therefore by the wide application in industrial building and civil engineering of various countries in the world, the steel pipe is a part that commonly uses in the steel construction building, but uses after often needing the welding to the steel pipe, for making to improve welding quality, needs to use the anchor clamps for the steel pipe welding to fix it. In the chinese patent application publication No. cn202022536968.x, the steel pipe welding jig for steel structure building has the following defects or problems:

1. when the clamp for welding the steel pipe for the steel structure building works, the steel pipe cannot be rotated after being fixed, so that the welding work is inconvenient to carry out;

2. this steel pipe for welding anchor clamps for steel construction building is carrying out the during operation, is not convenient for make two steel pipe welding ends contact, has increased the fixed degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a steel pipe welding clamp for a steel structure building.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamp for welding a steel pipe for steel structure construction comprises an operation platform, wherein supporting legs are arranged at four corners of the bottom of the operation platform, a first supporting plate is arranged at the rear end of one side of the upper surface of the operation platform, a second supporting plate is arranged at the rear end of the other side of the upper surface of the operation platform, lower fixing assemblies are arranged at the front bottom ends of the first supporting plate and the second supporting plate, a first chute is arranged in the middle of the front surfaces of the first supporting plate and the second supporting plate, a first servo motor is arranged at the bottom ends of the inner parts of the first supporting plate and the second supporting plate, a first lead screw is arranged at the top of the first servo motor, a first thread sleeve is arranged at the periphery of the first lead screw, a first slide block is arranged at the front surface of the first thread sleeve, an upper fixing assembly is arranged at the front surface of the first slide block, two groups of clamping rollers are arranged in parallel in the lower fixing assembly and the upper fixing assembly, the operating platform upper surface rear end is located first backup pad one side and is provided with the second spout, operating platform rear end one side is provided with second servo motor, second servo motor openly is provided with the pivot, the peripheral front end of pivot is provided with drive mechanism, drive mechanism one side is provided with the second lead screw, the second lead screw periphery is provided with the second thread bush, second thread bush top is provided with the second slider.

Further, first backup pad and operation platform fixed weld, first backup pad and second backup pad all with fixed subassembly fixed connection down, first backup pad and second backup pad all with last fixed subassembly sliding connection, fixed subassembly all rotates with the pinch roller with last fixed subassembly down and is connected.

Through adopting above-mentioned technical scheme, make a steel construction for building steel pipe welding anchor clamps can conveniently fix the steel pipe.

Further, first servo motor passes through bolt fixed connection with first backup pad, first servo motor passes through bolt fixed connection with the second backup pad, first lead screw and first servo motor fixed connection.

Through adopting above-mentioned technical scheme, make a steel construction for building steel pipe welding anchor clamps can conveniently go up the lift of fixed subassembly.

Furthermore, the first threaded sleeve is in threaded connection with the first screw rod, the first sliding block is fixedly welded with the first threaded sleeve, the first sliding block is fixedly welded with the upper fixing component, and the first sliding block is in sliding connection with the first sliding groove.

Furthermore, second servo motor passes through bolt fixed connection with operation platform, pivot and second servo motor fixed connection, the pivot rotates with operation platform to be connected.

Through adopting above-mentioned technical scheme, make a steel construction for building steel pipe welding anchor clamps can make things convenient for the removal of second backup pad.

Furthermore, the rotating shaft is fixedly clamped with the transmission mechanism, the transmission mechanism comprises two groups of spiral bevel gears, and the second screw rod is fixedly clamped with the transmission mechanism.

Furthermore, the second threaded sleeve is in threaded connection with the second screw rod, the second sliding block is fixedly welded with the second threaded sleeve, the second sliding block is fixedly welded with the second supporting plate, and the second sliding block is in sliding connection with the second sliding groove.

Through adopting above-mentioned technical scheme, make a steel construction for building steel pipe welding anchor clamps can make things convenient for the removal of second backup pad, make things convenient for going on of weldment work.

Compared with the prior art, this kind of mine is with colliery washing screening plant possesses following beneficial effect:

firstly, the method comprises the following steps: the utility model is provided with a lower fixing component, an upper fixing component, a clamping roller, a first servo motor, a first screw rod and a first slide block, when the steel pipe is fixed, a steel pipe is placed on the lower fixing component on the first supporting plate, so that the steel pipe is positioned at one end of the second supporting plate in an extending state, the first servo motor in the first supporting plate is started, the first servo motor drives the first screw rod to rotate, the first screw sleeve is driven to move, the first thread bush drives the first slide block to move and is matched with the first chute, so that the upper fixing component on the first supporting plate moves downwards, fixing the steel pipes, fixing a second steel pipe on the second supporting plate according to the steps, welding the steel pipes, through lower fixed subassembly and last fixed subassembly cooperation pinch roll for the steel pipe can be rotated, has made things convenient for going on of weldment work, and is comparatively simple and convenient to the fixed work of steel pipe.

Secondly, the method comprises the following steps: according to the utility model, the second servo motor is started after the two steel pipes are fixed by the second servo motor, the second support plate, the second screw rod, the second slide block and the second slide groove, the second servo motor drives the rotating shaft to rotate, the second screw rod is driven to rotate through the transmission mechanism, the second thread sleeve is driven to move on the second screw rod, the second slide block is driven to move, the second support plate is driven to move towards the first support plate by matching with the second slide groove, when the two steel pipes are contacted, the second servo motor stops working, and at the moment, the steel pipes can be welded, so that the welding ends of the two steel pipes are conveniently contacted, and the fixing difficulty is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a steel pipe welding fixture for steel structure construction according to the present invention;

FIG. 2 is a side sectional view of the steel pipe welding jig for steel structure construction of the present invention;

FIG. 3 is a top cross-sectional view of the steel pipe welding fixture for steel structure construction of the present invention;

FIG. 4 is a front cross-sectional view of the steel pipe welding fixture for steel structure construction.

In the figure: 1. an operating platform; 2. supporting legs; 3. a first support plate; 4. a second support plate; 5. a lower fixing component; 6. an upper fixing assembly; 7. a pinch roller; 8. a first servo motor; 9. a first lead screw; 10. a first threaded sleeve; 11. a first slider; 12. a first chute; 13. a second servo motor; 14. a rotating shaft; 15. a transmission mechanism; 16. a second lead screw; 17. a second threaded sleeve; 18. a second slider; 19. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a steel pipe welding fixture for steel structure building comprises an operation platform 1, which is convenient for welding work to be carried out, supporting legs 2 are arranged at four corners of the bottom of the operation platform 1, a first supporting plate 3 is arranged at the rear end of one side of the upper surface of the operation platform 1, a second supporting plate 4 is arranged at the rear end of the other side of the upper surface of the operation platform 1, lower fixing components 5 are arranged at the bottom ends of the front surfaces of the first supporting plate 3 and the second supporting plate 4 respectively, which are convenient for fixing steel pipes, a first chute 12 is arranged between the middle of the front surfaces of the first supporting plate 3 and the second supporting plate 4, which is convenient for moving an upper fixing component 6, a first servo motor 8 is arranged at the bottom ends inside the first supporting plate 3 and the second supporting plate 4 respectively, the first servo motor 8 is of the type TRWA25-S, which is convenient for moving the upper fixing component 6, a first lead screw 9 is arranged at the top of the first servo motor 8, which is convenient for moving the upper fixing component 6, a first threaded sleeve 10 is arranged on the periphery of the first screw rod 9 to facilitate the movement of the upper fixing component 6, a first slide block 11 is arranged on the front side of the first threaded sleeve 10 to facilitate the movement of the upper fixing component 6, an upper fixing component 6 is arranged on the front side of the first slide block 11 to facilitate the fixing of the steel pipe, two groups of clamping rollers 7 are arranged in parallel in the lower fixing component 5 and the upper fixing component 6 to facilitate the rotation of the clamped steel pipe, a second chute 19 is arranged at the rear end of the upper surface of the operating platform 1 at one side of the first supporting plate 3 to facilitate the movement of the second supporting plate 4, a second servo motor 13 is arranged at one side of the rear end of the operating platform 1, the model of the second servo motor 13 is TRWA25-S to facilitate the movement of the second supporting plate 4, a rotating shaft 14 is arranged on the front side of the second servo motor 13 to facilitate the work of a transmission mechanism 15, and the front end of the periphery of the rotating shaft 14 is provided with a transmission mechanism 15, make things convenient for second lead screw 16 to rotate, drive mechanism 15 one side is provided with second lead screw 16, makes things convenient for second thread bush 17 to remove, and second lead screw 16 periphery is provided with second thread bush 17, makes things convenient for the removal of second backup pad 4, and second thread bush 17 top is provided with second slider 18, makes things convenient for the removal of second backup pad 4, and the going on of weldment work of being convenient for.

The working principle is as follows: when the steel pipe fixing device is used, a steel pipe is placed on the lower fixing component 5 on the first supporting plate 3, the steel pipe is positioned at one end of the second supporting plate 4 and is in an extending state, the first servo motor 8 in the first supporting plate 3 is started, the first servo motor 8 drives the first screw rod 9 to rotate, the first thread sleeve 10 is driven to move, the first thread sleeve 10 drives the first sliding block 11 to move, the first sliding groove 12 is matched, the upper fixing component 6 on the first supporting plate 3 moves downwards to fix the steel pipe, according to the steps, the second steel pipe is fixed on the second supporting plate 4, the second servo motor 13 is started, the second servo motor 13 drives the rotating shaft 14 to rotate, the second screw rod 16 is driven to rotate through the transmission mechanism 15, the second thread sleeve 17 is driven to move on the second screw rod 16, the second sliding block 18 is driven to move, the second sliding groove 19 is matched, and the second supporting plate 4 moves towards the first supporting plate 3, when two steel pipes contact, the second servo motor 13 stops working, welding work can be conducted on the steel pipes at the moment, and the lower fixing assembly 5 and the upper fixing assembly 6 are matched with the clamping roller 7, so that the steel pipes can be rotated, and the welding work is facilitated.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel pipe for welding anchor clamps for steel structure building, includes operation platform (1), its characterized in that: the operation platform is characterized in that supporting legs (2) are arranged at four corners of the bottom of the operation platform (1), a first supporting plate (3) is arranged at the rear end of one side of the upper surface of the operation platform (1), a second supporting plate (4) is arranged at the rear end of the other side of the upper surface of the operation platform (1), lower fixing components (5) are arranged at the front bottoms of the first supporting plate (3) and the second supporting plate (4), a first sliding groove (12) is arranged in the middle of the front of each of the first supporting plate (3) and the second supporting plate (4), a first servo motor (8) is arranged at the inner bottom of each of the first supporting plate (3) and the second supporting plate (4), a first lead screw (9) is arranged at the top of the first servo motor (8), a first thread sleeve (10) is arranged at the periphery of the first lead screw (9), a first sliding block (11) is arranged at the front of the first thread sleeve (10), first slider (11) openly are provided with fixed subassembly (6), fixed subassembly (5) and last fixed subassembly (6) inside equal parallel arrangement down have two sets of pinch rolls (7), operation platform (1) upper surface rear end is located first backup pad (3) one side and is provided with second spout (19), operation platform (1) rear end one side is provided with second servo motor (13), second servo motor (13) openly are provided with pivot (14), pivot (14) peripheral front end is provided with drive mechanism (15), drive mechanism (15) one side is provided with second lead screw (16), second lead screw (16) periphery is provided with second thread bush (17), second thread bush (17) top is provided with second slider (18).

2. The steel pipe welding clamp for the steel structure building as claimed in claim 1, wherein: first backup pad (3) and operation platform (1) fixed welding, first backup pad (3) and second backup pad (4) all with lower fixed subassembly (5) fixed connection, first backup pad (3) and second backup pad (4) all with last fixed subassembly (6) sliding connection, fixed subassembly (5) all rotates with pinch rolls (7) with last fixed subassembly (6) down and is connected.

3. The steel pipe welding clamp for the steel structure building as claimed in claim 1, wherein: first servo motor (8) pass through bolt fixed connection with first backup pad (3), first servo motor (8) pass through bolt fixed connection with second backup pad (4), first lead screw (9) and first servo motor (8) fixed connection.

4. The steel pipe welding clamp for the steel structure building as claimed in claim 1, wherein: the first threaded sleeve (10) is in threaded connection with the first screw rod (9), the first sliding block (11) is fixedly welded with the first threaded sleeve (10), the first sliding block (11) is fixedly welded with the upper fixing component (6), and the first sliding block (11) is in sliding connection with the first sliding groove (12).

5. The steel pipe welding clamp for the steel structure building as claimed in claim 1, wherein: second servo motor (13) pass through bolt fixed connection with operation platform (1), pivot (14) and second servo motor (13) fixed connection, pivot (14) rotate with operation platform (1) and are connected.

6. The steel pipe welding clamp for the steel structure building as claimed in claim 1, wherein: the rotating shaft (14) is fixedly clamped with the transmission mechanism (15), the transmission mechanism (15) comprises two groups of spiral bevel gears, and the second screw rod (16) is fixedly clamped with the transmission mechanism (15).

7. The steel pipe welding clamp for the steel structure building as claimed in claim 1, wherein: the second threaded sleeve (17) is in threaded connection with the second screw rod (16), the second sliding block (18) is fixedly welded with the second threaded sleeve (17), the second sliding block (18) is fixedly welded with the second supporting plate (4), and the second sliding block (18) is in sliding connection with the second sliding groove (19).