CN104552103A

CN104552103A - Pipe tongs with movable impacting seat

Info

Publication number: CN104552103A
Application number: CN201510059502.6A
Authority: CN
Inventors: 陆俊华; 陆宝林
Original assignee: NANTONG CHUNGUANG AUTOMATIC CONTROL EQUIPMENT ENGINEERING Co Ltd
Current assignee: NANTONG CHUNGUANG AUTOMATIC CONTROL EQUIPMENT ENGINEERING Co Ltd
Priority date: 2015-02-05
Filing date: 2015-02-05
Publication date: 2015-04-29

Abstract

The invention belongs to the field of hardware, and in particular relates to pipe tongs with a movable impacting seat. The pipe tongs with the movable impacting seat consist of a tong head, a tong pipe, an impacting seat and a fastening piece, wherein the tong head is connected with the impacting seat by virtue of the tong pipe, and the fastening piece is positioned on the tong pipe; the impacting seat is composed of an impacting plate and a bolt; the impacting plate is oblate and is fixedly connected with the bolt, and the bolt is a cuboid which is provided with a thread at the end close to the impacting plate; the tong pipe is a hollow cylinder with round outside and square inside, and the inside of the tong pipe can be matched with the bolt of the impacting seat; and the tail end of the tong pipe is provided with an external thread. According to the technical scheme provided by the invention, the pipe tongs have the characteristic of simple and replaceable structure, and the main body of the impacting seat consists of the impacting plate to ensure that the impacting target is larger, an acting force can be applied to the tail part of the pipe tongs, and the force moment is relatively long, so that pipelines connected closely or with greater dead weights can be treated more easily.

Description

A kind of with the movable pipe wrench clashing into seat

Technical field

The invention belongs to field of hardware, especially design the activity of a kind of band and clash into seat pipe wrench.

Background technology

Pipe wrench is conventional hardware & tools, application number is that the patent of invention of CN201420342215.7 discloses a kind of pipe wrench with clashing into seat, be made up of handle and binding clip, binding clip is by adjustable clamp tooth, fixing pincers tooth, slide construction forms, and adjustable clamp tooth is connected with binding clip main body by slide construction, match with fixing pincers tooth, the outstanding formation of handle side clashes into seat.Available hand hammer raps provides larger torsion, is particularly suitable for small-bore pipeline job task.There is structure simple, easy to operate advantage.Needed for general small-bore pipeline operation, torsion is less, and torsion needed for large diameter pipeline is comparatively large, for some more firmly pipelines, more needs to be with the pipe wrench clashing into seat, but at present not for the pipe wrench of comparatively large more firmly pipeline.

Summary of the invention

Problem to be solved: for above problem, the invention provides a kind of pipe wrench with movable shock seat, detachably clashes into seat, strengthen torsion, be applicable to large torsion environment.

Technical scheme

Seat pipe wrench is clashed in the activity of one band, and be made up of binding clip, pincers pipe, shock seat, securing member, binding clip is connected with shock seat by pincers pipe, and securing member is positioned at and clamps on pipe; Described shock seat is divided into shock dish and latch; Described shock dish is oblate, and be fixedly connected with latch, latch is cuboid, and nearly shock dish end has screw thread; Described pipe wrench is round outside but spuare inside hollow cylinder, can match with shock seat latch in its inside; Pipe wrench end has collar extension screw thread.

Described shock seat is that iron is made.

Rubber cover is covered outside described shock seat.

Described pincers pipe end is provided with rubber stopper.

Described shock dish there is lines

Beneficial effect

Technical scheme provided by the invention has the simple interchangeable feature of structure, and clashing into seat main body has shock dish to form, and clashes into target more greatly, and can apply active force at pipe wrench afterbody, and moment is longer, processes the larger pipeline that connects closely or conduct oneself with dignity more laborsaving.

Flexible connection allows its gram not stop to change.Clash into seat and pipe wrench mainly through the latch of cuboid and the inner rectangle hole of pincers pipe to combination, more firmly, and alleviate the deadweight of pipe wrench, volume can select whether use shock seat as required, more flexibly, can adapt to several work place.

Securing member plays reinforcing and protective effect to shock seat and pincers pipe contact portion, prevents pounding handing-over position and causes the distortion of pincers pipe end, can not take out shock seat.

Described shock seat is that iron is made, harder, impact resistance, not easily deformation.

Cover the effect that rubber cover plays damping outside described shock seat, prevent overexertion from shaking body of hurting sb.'s feelings.

Described pincers pipe end is provided with rubber stopper, can play dust-proof effect, and foreign matter is not entered in protection pincers pipe inside, convenient installation of clashing into seat.

Described shock dish there is lines, increasing friction force, prevents rammer slippage, safer.

Accompanying drawing explanation

Fig. 1 is a kind of with the movable pipe wrench schematic diagram clashing into seat;

Fig. 2 is a kind of with the movable pipe wrench shock holder structure schematic diagram clashing into seat

1-binding clip; 2-clamps pipe; 3-clashes into seat; 4-securing member; 5-shock dish; 6-latch.

A seat pipe wrench is clashed in band activity as shown in Figure 1 and Figure 2, and be made up of binding clip 1, pincers pipe 2, shock seat 3, securing member 4, binding clip 1 is connected with shock seat 3 by pincers pipe 2, and securing member 4 is positioned on pincers pipe 2; Described shock seat 3 is divided into shock dish 5 and latch 6; Described shock dish 5 is oblate, and be fixedly connected with latch 6, latch 6 is cuboid, and nearly shock dish 5 end has screw thread; Described pincers pipe 2 is round outside but spuare inside hollow cylinder, can match with shock seat latch 6 in its inside; Pincers pipe 2 end has collar extension screw thread.

Described shock seat 3 is made for iron.

Rubber cover is covered outside described shock seat 3.

Described pincers pipe 2 end is provided with rubber stopper.

Claims

1. with the movable pipe wrench clashing into seat, it is characterized in that, be made up of binding clip, pincers pipe, shock seat, securing member, binding clip is connected with shock seat by pincers pipe, and securing member is positioned at and clamps on pipe; Described shock seat is divided into shock dish and latch; Described shock dish is oblate, and be fixedly connected with latch, latch is cuboid, and nearly shock dish end has screw thread; Described pincers pipe is round outside but spuare inside hollow cylinder, can match with shock seat latch in its inside; Pincers pipe end has collar extension screw thread.

2. according to claim 1 a kind of with the movable pipe wrench clashing into seat, it is characterized in that, described shock seat is that iron is made.

3. according to claim 1 a kind of with the movable pipe wrench clashing into seat, it is characterized in that, outside described shock seat, cover rubber cover.

4. according to claim 1 a kind of with the movable pipe wrench clashing into seat, it is characterized in that, described pincers pipe end is provided with rubber stopper.

5. according to claim 1 a kind of with the movable pipe wrench clashing into seat, it is characterized in that described shock dish has lines.