CN219053369U - Clamp for welding steel pipe for steel structure building - Google Patents

Abstract

The utility model discloses a clamp for welding a steel pipe for a steel structure building, which belongs to the field of clamp equipment, and comprises a workbench, wherein slide rails are symmetrically arranged at the upper end of the workbench, sliding blocks are slidably connected at the upper ends of the slide rails, a pair of clamping blocks are arranged at the upper ends of the sliding blocks, clamping screws are respectively in threaded connection with the front side and the rear side of one end, which is close to each other, of each clamping block, the clamping blocks at the lower end are hinged with the sliding blocks, one end, which is close to each other, of each clamping block is clamped with a steel pipe body, the lower end, which is close to each other, of the clamping blocks at the upper end is fixedly connected with a clamping block.

Description

Clamp for welding steel pipe for steel structure building

Technical Field

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

Background

The steel structure is widely applied to the fields of building construction, equipment maintenance and the like, is generally assembled by various steel structures, is simply spliced and built to provide support for structural equipment through steel pipe welding, provides an operation platform for personnel and the like, and is required to be clamped and fixed for the steel pipe by using a clamp in the steel pipe welding process for the steel structure building so that the welding operation is smoothly carried out.

When the existing steel pipe welding clamp clamps the steel pipes for the steel structure building to carry out welding operation, when the upper half parts of two steel pipes are welded, the steel pipe welding part at the lower bottom needs to be disassembled and assembled again to turn over the two steel pipes to expose the lower bottom, so that the welding operation workload is greatly inconvenient and increased, and the welding efficiency is reduced.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the clamp for welding the steel pipe for the steel structure building, when the operation table is utilized to clamp the steel pipe which is required to be welded in the steel structure building, two clamping blocks can be turned over ninety degrees on the sliding block through the hinge, so that the welding view angle of one end of the steel pipe body close to the operation table is turned over, the welding efficiency is guaranteed, and the clamping blocks can be clamped with each other through clamping grooves when the sliding block returns to the original position, so that the stability of the steel pipe body is guaranteed.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a steel pipe for welding anchor clamps for steel construction building, the on-line screen storage device comprises a workbench, the slide rail has been seted up to the upper end symmetry of workstation, the upper end sliding connection of slide rail has the sliding block, the upper end of sliding block is provided with a pair of clamp splice, both sides are threaded connection respectively around the one end that two clamp splice are close to each other has the clamp splice screw, the clamp splice that is located the lower extreme is articulated with the sliding block, the one end that two clamp splice are close to each other holds the steel pipe body, clamp splice rear side lower extreme fixedly connected with fixture block that is located the upper end, the draw-in groove has been seted up to the rear side upper end of sliding block, and fixture block and draw-in groove block mutually block, this scheme is when utilizing the workstation to carry out the centre gripping to the steel pipe that needs welded in the steel construction building, can turn ninety degrees on the sliding block through the hinge, make the one end welding view that the steel pipe body is close to the workstation be turned over, help guaranteeing welding efficiency, and the clamp splice and the stability of the steel pipe body is ensured to the movable through draw-in groove and fixture block phase block when the slider returns to the position.

Further, the one end fixedly connected with diaphragm that two clamp splice are close to each other, the one end fixedly connected with anti-skidding line that two diaphragms are close to each other, and anti-skidding line and steel pipe body contact, can increase the frictional force with steel pipe body wall through setting up the anti-skidding line on diaphragm surface, do benefit to the guarantee welding stability.

Further, the inner end of the operation table is provided with a slot, the slot is positioned between the two sliding rails, and the upper end of the slot is fixedly connected with a transverse plate.

Further, an air exhaust fan is arranged at the inner end of the slot, and a motor is externally connected with the air exhaust fan.

Further, a purifying tank is arranged at the inner end of the operation table and is positioned under the slotting, and the purifying tank is communicated with the slotting.

Further, the waste gas treatment plate is installed to the inner of purifying tank, and a plurality of ventholes have been seted up to the front end of purifying tank, through setting up the exhaust gas suction that produces when the fan will weld to purifying tank in to purify through the waste gas treatment plate, do benefit to and reduce welding waste gas and threaten workman's health.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, when the steel pipe which is required to be welded in the steel structure building is clamped by the operation table, the two clamping blocks can be turned ninety degrees on the sliding block through the hinge, so that the welding view angle of one end of the steel pipe body, which is close to the operation table, is turned up, the welding efficiency is guaranteed, and the clamping blocks and the sliding block can be clamped with each other through the clamping grooves when returning to the original positions, so that the stability of the steel pipe body is guaranteed.

(2) The transverse plate is further arranged on one surface, in contact with the steel pipe body, of the two clamping blocks, and friction force between the two clamping blocks and the wall surface of the steel pipe body can be increased through anti-skidding lines on the surface of the transverse plate, so that welding stability can be guaranteed.

(3) In addition, exhaust gas generated during welding can be sucked into the purifying tank through the exhaust fan arranged in the operating table in the welding process, and the exhaust gas is purified through the exhaust gas treatment plate, so that the exhaust gas suction during welding operation of workers is reduced, and the health threat of the welding exhaust gas to the workers is reduced.

Drawings

FIG. 1 is a schematic diagram of the front view of a workbench according to the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional elevation of a work table according to the present utility model;

FIG. 3 is an enlarged schematic diagram of the structure of the clamp block of the present utility model;

fig. 4 is a schematic view of a rear view of the clamping block of the present utility model.

The reference numerals in the figures illustrate:

1. a work table; 2. a slide rail; 3. a steel pipe body; 4. anti-skid lines; 5. clamping blocks; 6. clamping the screw; 7. a cross plate; 8. an air extraction fan; 9. slotting; 10. an exhaust gas treatment plate; 11. a purifying tank; 13. a sliding block; 14. a clamping block; 15. a clamping groove; 16. and an air outlet hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-2 and 4, a clamp for welding steel pipes for a steel structure building comprises a working table 1, sliding rails 2 are symmetrically arranged at the upper end of the working table 1, sliding blocks 13 are slidably connected at the upper end of the sliding rails 2, a pair of clamping blocks 5 are arranged at the upper end of the sliding blocks 13, clamping screws 6 are respectively screwed on the front side and the rear side of one end, which is close to each other, of the two clamping blocks 5, a steel pipe body 3 is hinged to the sliding blocks 13, a clamping block 14 is fixedly connected at the lower end, which is close to each other, of the rear side, of the clamping blocks 5, clamping grooves 15 are formed at the upper end, which are close to each other, of the sliding blocks 13, and clamping grooves 15 are clamped with each other, when the steel pipe required to be welded in the steel structure building is clamped by the working table 1, the steel pipe body 3 is placed between the two clamping blocks 5, the two clamping screws 6 are screwed, the steel pipe body 3 can be fixedly clamped between the two clamping blocks 5, the two body 3 are attached to the sliding blocks 3 through the two sliding rails 2, the two body 3 are closed to each other, the two clamping blocks 5 are bent over the sliding blocks 13, and one end is welded to the side, which is close to the sliding blocks 13 through the hinge, and the two clamping blocks are bent over the side of the steel pipe body through the hinge 13.

Referring to fig. 2-4, one end of two clamping blocks 5 close to each other is fixedly connected with a transverse plate 7, one end of two transverse plates 7 close to each other is fixedly connected with an anti-skid pattern 4, the anti-skid pattern 4 is in contact with a steel pipe body 3, a slot 9 is formed in the inner end of the operation table 1, the slot 9 is positioned between two sliding rails 2, the upper end of the slot 9 is fixedly connected with the transverse plate 7, an air exhaust fan 8 is mounted in the inner end of the slot 9, the air exhaust fan 8 is externally connected with a motor, and waste gas generated during welding can be sucked into a purifying groove 11 through the air exhaust fan 8 arranged in the operation table 1 in the welding process.

Referring to fig. 2-4, a purifying tank 11 is provided at an inner end of the operation table 1 and located under the slot 9, the purifying tank 11 is mutually communicated with the slot 9, an exhaust gas treatment plate 10 is mounted at the inner end of the purifying tank 11, a plurality of air outlet holes 16 are provided at a front end of the purifying tank 11, exhaust gas is sucked into the purifying tank 11 and purified by the exhaust gas treatment plate 10, and then is discharged out of the operation table 1 through the plurality of air outlet holes 16, activated carbon molecules are filled in the exhaust gas treatment plate 10, and harmful substances in the exhaust gas can be effectively adsorbed.

Referring to fig. 1-4, when the steel pipe to be welded in the steel structure building is clamped by using the working table 1, the steel pipe body 3 is placed between two clamping blocks 5 and two clamping screws 6 are rotated, the steel pipe body 3 can be fixedly clamped between the two clamping blocks 5, the two steel pipe bodies 3 are close to each other through two sliding rails 2, the two steel pipe bodies 3 can be welded by using a welding tool so as to be applied to the corresponding steel structure building, then the two clamping blocks 5 can be turned over ninety degrees on the sliding blocks 13 through hinges, one end of the steel pipe body 3 close to the working table 1 is turned over from a welding view angle, which is beneficial to guaranteeing the welding efficiency, and exhaust gas generated during welding can be sucked into the purifying tank 11 through an exhaust fan 8 arranged in the working table 1, and after being purified through the exhaust gas treatment plate 10, the exhaust gas is discharged out of the working table 1 through a plurality of gas outlet holes 16, which is beneficial to reducing the exhaust gas suction during the welding operation of workers and reducing the threat of the welding exhaust gas to health of the workers.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a anchor clamps for steel construction steel pipe welding for building, includes workstation (1), its characterized in that: slide rail (2) have been seted up to the upper end symmetry of workstation (1), the upper end sliding connection of slide rail (2) has slider (13), the upper end of slider (13) is provided with a pair of clamp splice (5), two both sides are threaded connection respectively around the one end that clamp splice (5) are close to each other has clamp nut spare (6), is located the lower extreme clamp splice (5) are articulated with slider (13), two clamp splice (5) are close to each other one end clamp hold steel pipe body (3), are located the upper end clamp splice (5) rear side lower extreme fixedly connected with fixture block (14), draw-in groove (15) have been seted up to the rear side upper end of slider (13), and fixture block (14) and draw-in groove (15) block each other.

2. The fixture for welding steel pipes for steel structure building according to claim 1, wherein: one end that two clamp splice (5) are close to each other fixedly connected with diaphragm (7), two one end that diaphragm (7) are close to each other fixedly connected with anti-skidding line (4), and anti-skidding line (4) contact with steel pipe body (3).

3. The fixture for welding steel pipes for steel structure building according to claim 1, wherein: the inner end of the operation table (1) is provided with a slot (9), the slot (9) is positioned between the two slide rails (2), and the upper end of the slot (9) is fixedly connected with a transverse plate (7).

4. A steel pipe welding jig for steel structure construction according to claim 3, wherein: an air exhaust fan (8) is arranged at the inner end of the slot (9), and a motor is externally connected with the air exhaust fan (8).

5. A steel pipe welding jig for steel structure construction according to claim 3, wherein: the inner end of the operating table (1) is provided with a purifying groove (11) positioned under the slotting (9), and the purifying groove (11) is communicated with the slotting (9).

6. The fixture for welding steel pipes for steel structure building according to claim 5, wherein: the waste gas treatment plate (10) is installed at the inner end of the purifying tank (11), and a plurality of air outlet holes (16) are formed in the front end of the purifying tank (11).

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