CN219075568U - Composite wrench for auxiliary welding - Google Patents

Abstract

The application provides a compound wrench for assisting welding, including the spanner main part, spanner main part one end is equipped with first bayonet socket, and the spanner main part other end is equipped with the second bayonet socket, and first bayonet socket is different with second bayonet socket opening width, and the spanner main part still is equipped with and strikes hammer portion, and it is sharp corner shape to strike hammer portion tip, and the spanner main part is the dog-ear type, and the spanner main part is equipped with first portion of gripping and second portion of gripping, and first bayonet socket is established at first portion of gripping tip, and the second bayonet socket is established at second portion of gripping tip, strikes hammer portion and is established at second portion of gripping tip, has solved the problem that needs frequent switching tool when welding.

Description

Composite wrench for auxiliary welding

Technical Field

The utility model relates to the field of steel structure building welding, in particular to a compound wrench for auxiliary welding.

Background

When the steel structure is welded, a large amount of welding seam knocking slag exists in the welding process of carbon dioxide gas shielded welding, a valve is screwed on a carbon dioxide gas cylinder, and tail gas exhaust acts. In the normal case, three tools are needed to be equipped for the three actions, a small hammer is used for knocking slag on a welding line, a spanner with a corresponding model is equipped for a gas cylinder screwing valve, and a spanner with a corresponding model is equipped for tail gas exhaust. And three actions often occur alternately in construction, so that a worker is very inconvenient to use with the three tools, and the tools are small and easy to lose.

Disclosure of Invention

The utility model provides a compound wrench for auxiliary welding, which solves the problem that tools are required to be frequently switched during welding.

In order to solve the technical problems, the utility model adopts the following technical scheme: a compound spanner for assisting welding comprises a spanner main body, wherein one end of the spanner main body is provided with a first bayonet, the other end of the spanner main body is provided with a second bayonet, the opening widths of the first bayonet and the second bayonet are different, the spanner main body is further provided with a hammer knocking part, and the end part of the hammer knocking part is in a pointed shape.

In the preferred scheme, the spanner main part is the dog-ear, and the spanner main part is equipped with first portion of gripping and second portion of gripping, and first bayonet socket is established at first portion of gripping tip, and the second bayonet socket is established at second portion of gripping tip, and the hammer portion of beating is established at second portion of gripping tip.

In the preferred scheme, second portion tip of gripping is equipped with the fixed block, is equipped with the through-hole in the second portion of gripping of fixed block one side, is equipped with telescopic expansion block in the through-hole, is equipped with the clearance between expansion block and the fixed block that stretches out in order to constitute the second bayonet socket, strikes hammer portion and establishes in the fixed block tip.

In the preferred scheme, flexible piece side is equipped with first location pinhole and second location pinhole, is equipped with the screw hole on the spanner main part, and screw hole department is equipped with rotatable plectrum, and the plectrum is equipped with screw thread portion, and screw thread portion tip is equipped with the locating pin, and screw thread portion and screw hole cooperation, locating pin are arranged in inserting first location pinhole or second location pinhole.

In the preferred scheme, telescopic block one end is equipped with first backstop screw, and the telescopic block other end is equipped with the second backstop screw.

The beneficial effects of the utility model are as follows: the traditional three tools of a small hammer for knocking slag at the welding seam, a gas cylinder screwing valve is provided with a spanner with a corresponding model, and tail gas exhaust is provided with a spanner with a corresponding model, so that three action requirements of knocking slag at the welding seam, screwing the valve at the gas cylinder and discharging tail gas can be met simultaneously, the number of tools is reduced, frequent switching is avoided, and the working strength is reduced; the time for replacing tools in the operation process of workers is saved, the cost for the workers to purchase the tools is saved, the weight of the tool bag is reduced, and meanwhile, the tools are prevented from being easy to lose.

Drawings

The utility model is further described below with reference to the drawings and examples.

FIG. 1 is a schematic representation of one embodiment of the present utility model.

Fig. 2 is a schematic representation of another embodiment of the present utility model.

Fig. 3 is an optimized configuration state one of the present utility model.

Fig. 4 is an optimized architecture state two of the present utility model.

Fig. 5 is a schematic diagram of the wrench body of the present utility model.

Fig. 6 is a schematic view of a telescopic block of the present utility model.

Fig. 7 is a schematic view of a first stop screw of the present utility model.

Fig. 8 is a cross-sectional view of a second stop screw of the present utility model.

Fig. 9 is a schematic view of a pulling lug and related structure of the present utility model.

In the figure: a wrench body 1; a through hole 101; a threaded hole 102; an anti-slip part 103; a first grip 104; a second grip 105; a fixed block 106; a first bayonet 2; a second bayonet 3; a striking hammer 4; a telescopic block 5; a first stop screw 501; a second stop screw 502; a first positioning pin hole 503; a second registration pin hole 504; a first sink 505; a second sink 506; a poking lug 6; a threaded portion 601; locating pin 602.

Detailed Description

Example 1:

1-9, a compound spanner for assisting welding, including spanner main part 1, spanner main part 1 one end is equipped with first bayonet socket 2, and spanner main part 1 other end is equipped with second bayonet socket 3, and first bayonet socket 2 and second bayonet socket 3 opening width are different, and spanner main part 1 still is equipped with and strikes hammer 4, strikes hammer 4 tip and is the chamfer.

The wrench body 1 is of a linear type or other shapes, the first bayonet 2 and the second bayonet 3 are used for screwing valve screws with different diameters of welding steel cylinders, and the knocking hammer 4 is used for knocking off welded welding skin.

As shown in FIG. 1, a 20mm thick Q345 steel plate can be used for cutting into a spanner shape, the size of a head opening corresponds to the size of a gas cylinder valve, the size of a tail opening corresponds to the size of a gas exhaust valve, and the side part of one head is manufactured into an iron hammer by using a reinforcing steel bar with the diameter of 12mm of HRB 400.

In a preferred embodiment, the wrench body 1 is a bevel, the wrench body 1 is provided with a first grip 104 and a second grip 105, the first bayonet 2 is provided at the end of the first grip 104, the second bayonet 3 is provided at the end of the second grip 105, and the striking hammer 4 is provided at the end of the second grip 105.

The width of the first holding part 104 is larger than that of the second holding part 105, the angle-folded design reduces the overall length dimension, the striking hammer 4 can extend forwards by means of the length of the second holding part 105, the length of the striking hammer 4 can be shortened, and compared with a linear design, the striking hammer is less abrupt.

The first grip portion 104 and the second grip portion 105 are provided with an anti-slip portion 103 on the side surface thereof, thereby improving grip friction.

In the preferred scheme, the tip of second gripping portion 105 is equipped with fixed block 106, is equipped with through-hole 101 in the second gripping portion 105 of fixed block 106 one side, is equipped with telescopic expansion block 5 in the through-hole 101, is equipped with the clearance between expansion block 5 and the fixed block 106 that stretches out in order to constitute second bayonet socket 3, strikes hammer 4 and establishes at fixed block 106 tip.

When the telescopic block 5 stretches out, the first holding part 104 is held, the valve screw can be screwed by using the second bayonet 3, and when the welding skin needs to be knocked, the telescopic block 5 is retracted into the through hole 101, so that interference is reduced.

In the preferred scheme, the side of the telescopic block 5 is provided with a first positioning pin hole 503 and a second positioning pin hole 504, the wrench body 1 is provided with a threaded hole 102, a rotatable poking lug 6 is arranged at the threaded hole 102, the poking lug 6 is provided with a threaded part 601, the end part of the threaded part 601 is provided with a positioning pin 602, the threaded part 601 is matched with the threaded hole 102, and the positioning pin 602 is used for being inserted into the first positioning pin hole 503 or the second positioning pin hole 504.

The positioning pin 602 is lifted from the first positioning pin hole 503 or the second positioning pin hole 504 by the anti-rotation lug 6, the telescopic block 5 is unlocked and can slide, the telescopic block 5 reaches the proper position and then rotates to the lug 6, and the positioning pin 602 can be inserted into the first positioning pin hole 503 or the second positioning pin hole 504.

In a preferred scheme, a first stop screw 501 is arranged at one end of the telescopic block 5, and a second stop screw 502 is arranged at the other end of the telescopic block 5.

The telescopic block 5 is provided with a first sinking groove 505 with a semicircular one-end opening at one end, the first stop screw 501 is installed at the first sinking groove, the screw cap is partially exposed, the telescopic block can be stopped at one end of the second holding part 105, the other end of the telescopic block 5 is provided with a second sinking groove 506 with a semicircular one-end opening, and the second sinking groove 506 is used for stopping part of the screw cap exposed by the second stop screw 502.

Because both ends of the telescopic block 5 are provided with the stop blocks, the telescopic block 5 is pushed to the end to be the positioning position of the first positioning pin hole 503 or the second positioning pin hole 504, so that the positioning is more accurate, and the positioning pin 602 is prevented from being aligned with the misaligned hole position.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims (5)

1. A compound spanner for assisting welding which characterized by: including spanner main part (1), spanner main part (1) one end is equipped with first bayonet socket (2), and spanner main part (1) other end is equipped with second bayonet socket (3), and first bayonet socket (2) are different with second bayonet socket (3) opening width, and spanner main part (1) still is equipped with and strikes hammer (4), strikes hammer (4) tip for the angle.

2. The compound wrench for assisting welding according to claim 1, wherein: the wrench body (1) is of a bevel shape, the wrench body (1) is provided with a first holding part (104) and a second holding part (105), the first bayonet (2) is arranged at the end part of the first holding part (104), the second bayonet (3) is arranged at the end part of the second holding part (105), and the hammer knocking part (4) is arranged at the end part of the second holding part (105).

3. The compound wrench for assisting welding according to claim 2, wherein: the end part of the second holding part (105) is provided with a fixed block (106), a through hole (101) is arranged in the second holding part (105) at one side of the fixed block (106), a telescopic block (5) is arranged in the through hole (101), a gap is arranged between the telescopic block (5) and the fixed block (106) to form a second bayonet (3), and the knocking hammer part (4) is arranged at the end part of the fixed block (106).

4. A compound wrench for assisting welding according to claim 3, wherein: the side of the telescopic block (5) is provided with a first positioning pin hole (503) and a second positioning pin hole (504), the wrench main body (1) is provided with a threaded hole (102), the threaded hole (102) is provided with a rotatable poking lug (6), the poking lug (6) is provided with a threaded part (601), the end part of the threaded part (601) is provided with a positioning pin (602), the threaded part (601) is matched with the threaded hole (102), and the positioning pin (602) is used for being inserted into the first positioning pin hole (503) or the second positioning pin hole (504).

5. The compound wrench for assisting welding according to any one of claims 3 or 4, wherein: one end of the telescopic block (5) is provided with a first stop screw (501), and the other end of the telescopic block (5) is provided with a second stop screw (502).

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