CN202114670U

CN202114670U - Arc-shaped pipe tongs

Info

Publication number: CN202114670U
Application number: CN2011202183259U
Authority: CN
Inventors: 张勤生
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-21
Filing date: 2011-06-21
Publication date: 2012-01-18
Anticipated expiration: 2021-06-21

Abstract

The utility model relates to arc-shaped pipe tongs, which comprise a tong head and saw teeth on the tong head. The outer wall of the tong head is arc-shaped, the saw teeth on the inner side are arrayed in the arc shape, a fine adjustment screw and a screw knob for controlling moving of the fine adjustment screw are arranged on the other side of the tong head, a rotating rod is welded on the tail end of the fine adjustment screw, an anti-slip handle is arranged at the tail of the arc-shaped pipe tongs, and a protective ring is arranged above the anti-slip handle. The arc-shaped pipe tongs are capable of tightly clamping a pipe when in use with slip prevented, and the arc-shaped design enables the pipe tongs to be used at a position nearer to a wall, so that operability is greatly improved. Besides, the arc-shaped pipe tongs are reasonable in design, simple in structure, convenient in use and low in manufacturing cost.

Description

A kind of arc pipe wrench

Technical field:

The utility model relates to a kind of pipe wrench, and especially a kind of jaw is the anti-skidding pipe wrench of arc.

Background technology:

Pipe wrench is a common tool; Mainly be to be used for circular pipes such as installation and removal pipeline; Present pipe wrench generally all is that pipe is installed or unloaded to turning handle after in use pipe wrench being stuck on the pipe adjustment distance, and some is local because the restraint of labour in space gets up not is easily, though had scissor pipe wrench now; Complex structure uses inconvenience and cost of manufacture is high, and the grip tube period of the day from 11 p.m. to 1 a.m skids easily in addition.

The utility model content:

The purpose of the utility model is in order to overcome above deficiency, arc pipe wrench a kind of simple in structure, easy to use to be provided, not only be not easy in use to skid, and it is little to take up room during operation.

The utility model is to realize through following technical scheme: a kind of arc pipe wrench; Comprise the sawtooth on binding clip and the binding clip, the outer wall of binding clip is curved, the also curved arrangement simultaneously of inboard sawtooth; The opposite side of binding clip is provided with the fine setting screw rod and controls the screw rod knob that said fine setting screw rod moves; The end of fine setting screw rod welds a turn bar, and the afterbody of arc pipe wrench is provided with Antiskid handle, and the top of Antiskid handle is provided with guard circle.

The arc pipe wrench of the utility model design, good clamping tube during use prevents to skid, and the arc design can make pipe wrench from the use of metope closer, has improved the operability of pipe wrench greatly, and reasonable in design, simple in structure, easy to use.

Description of drawings:

Fig. 1 is the structural representation of the utility model;

The specific embodiment:

In order to deepen understanding, will combine accompanying drawing that the utility model is done further to detail below to the utility model:

As shown in Figure 1; The utility model is a kind of arc pipe wrench; Comprise the sawtooth (2) on binding clip (1) and the said binding clip (1), the outer wall of said binding clip (1) is curved, the inboard curved arrangement of said sawtooth (2); The opposite side of binding clip (1) is provided with fine setting screw rod (3) and the mobile screw rod knob (5) of the said fine setting screw rod of control (3); The end of said fine setting screw rod (3) welds a turn bar (4), and the afterbody of said arc pipe wrench is provided with Antiskid handle (6), and the top of said Antiskid handle (6) is provided with guard circle (7).

The utility model can rotate and be welded on turn bar on the fine setting screw rod in use, so both can be anti-skidding also can be laborsaving, easy to use; Handle has anti-skidding setting too, is provided with a guard circle in the upper end of handle, damage hand in the time of can preventing to operate; The binding clip setting of arc can make pipe wrench when work, contact wall preferably, and operability is high.The utility model is simple in structure, and low cost of manufacture is easy to use.

Claims

1. arc pipe wrench; Comprise the sawtooth (2) on binding clip (1) and the said binding clip (1); It is characterized in that: the outer wall of said binding clip (1) is curved; The inboard curved arrangement of said sawtooth (2), the opposite side of binding clip (1) are provided with fine setting screw rod (3) and the mobile screw rod knob (5) of the said fine setting screw rod of control (3).

2. according to the said a kind of arc pipe wrench of claim 1, it is characterized in that: the end of said fine setting screw rod (3) welds a turn bar (4).

3. according to the said a kind of arc pipe wrench of claim 1, it is characterized in that: the afterbody of said arc pipe wrench is provided with Antiskid handle (6).

4. according to the said a kind of arc pipe wrench of claim 1, it is characterized in that: the top of said Antiskid handle (6) is provided with guard circle (7).