CN204658282U - Be applicable to the long spanner in little space - Google Patents

Abstract

The utility model relates to a kind of long spanner being applicable to little space.Mainly solve the problem wasted time and energy when the existing joint existed in prior art is in fastening between various cover plate or replacing.It is characterized in that: described spanner body (1) middle part has connecting hole (4), and end has U-shaped hole (6); Spanner body (1) connecting hole (4) is connected to connecting rod (5), and connecting rod (5) is bolted stock (2) one end, and stock (2) other end vertically connects handle (3); U-shaped hole (6) place of described spanner body (1) connects dismountable joint.This is applicable to the long spanner in little space, can at less and fastening pneumatic or hydraulic flexible pipe joint in long and narrow space, time saving and energy saving, increases work efficiency.

Description

Long wrench for small spaces

technical field

The utility model relates to a wrench tool in the technical field of petrochemical industry, in particular to a long wrench suitable for small spaces.

Background technique

Most of the joints of pneumatic and hydraulic hoses are located on the equipment body, but many times the joints are between various cover plates. When problems arise and the joints need to be tightened or replaced, the cover plates need to be removed. The process is cumbersome, time-consuming and laborious, and the work efficiency Low.

Contents of the invention

The technical problem to be solved by the utility model is to overcome the time-consuming and labor-intensive problem that the existing joints in the background technology are all placed between various cover plates when fastening or replacing, and to provide a long wrench suitable for small spaces. The long wrench for small spaces can tighten pneumatic or hydraulic hose joints in small and narrow spaces, saving time and effort and improving work efficiency.

The utility model can solve the problem through the following technical solutions: the long wrench suitable for small spaces includes a wrench body, a connecting hole is opened in the middle of the wrench body, and a U-shaped hole is opened at the end; The body connection hole is connected with a connecting rod, the connecting rod is connected to one end of the long rod through a bolt, and the other end of the long rod is vertically connected to the handle; the U-shaped hole of the wrench body is connected to a detachable joint.

Compared with the above-mentioned background technology, the utility model can have the following beneficial effects: the long wrench suitable for small spaces adopts the above-mentioned structure, which changes the original thinking pattern of maintenance, and repairs after dismantling cover plates and other obstructions near the joints. Access to fittings directly from the hole in which the hose is threaded. It makes the maintenance work more efficient and convenient; a variety of replaceable wrench heads are installed on the long handle, so that the wrench can be directly extended from the equipment pneumatic or hydraulic hose threading hole to fasten and disassemble the hose joint. Save time, improve work efficiency, and make maintenance work faster and more convenient.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the structural representation of the wrench body of the utility model.

In the figure: 1-wrench head body, 2-long rod, 3-handle, 4-connecting hole, 5-connecting rod, 6-U-shaped hole.

Specific implementation methods :

The utility model will be further described below in conjunction with accompanying drawing:

As shown in Figure 1 and Figure 2, the long wrench suitable for small spaces includes a wrench body 1, a connecting hole 4 is opened in the middle of the wrench body 1, and a U-shaped hole 6 is opened at the end; The connection hole 4 of the body 1 is connected with a connecting rod 5, the connecting rod 5 is connected to one end of the long rod 2 through a bolt, and the other end of the long rod 2 is vertically connected to the handle 3, which is convenient for exerting force; the length of the long rod 2 is 300-600 mm; the wrench The U-shaped hole 6 of the body 1 is connected with a detachable joint; the U-shaped hole 6 is 6 mm *6 mm, 8 mm *8 mm, 10 mm *10 mm, 12 mm *12 mm and other dimensions to form a series, Easy to use with various joints.

The invention adopts multiple replaceable wrench heads to be installed on the long handle, and realizes that the wrench directly extends from the device pneumatic or hydraulic hose threading hole to fasten and disassemble the hose joint. Especially suitable for on-site maintenance of bearings that need to be installed with automatic lubricators.

Claims (3)

1. be applicable to the long spanner in little space, comprise spanner body (1), it is characterized in that: described spanner body (1) middle part has connecting hole (4), and end has U-shaped hole (6); Spanner body (1) connecting hole (4) is connected to connecting rod (5), and connecting rod (5) is bolted stock (2) one end, and stock (2) other end vertically connects handle (3); U-shaped hole (6) place of described spanner body (1) connects dismountable joint.

2. the long spanner being applicable to little space according to claim 1, is characterized in that: described stock (2) length is 300-600mm.

3. the long spanner being applicable to little space according to claim 1, is characterized in that: the described U-shaped hole of spanner body (6) is of a size of 6 mm * 6 mm, 8 mm * 8 mm, 10 mm * 10 mm, 12 mm * 12 mm.