CN205904927U

CN205904927U - Drain pipe inspection socket fastening spanner

Info

Publication number: CN205904927U
Application number: CN201620900727.XU
Authority: CN
Inventors: 方凤强; 张世凯
Original assignee: Beijing Yiyang Era Building Science And Technology Co Ltd
Current assignee: Beijing Yiyang Era Building Science And Technology Co Ltd
Priority date: 2016-08-18
Filing date: 2016-08-18
Publication date: 2017-01-25
Anticipated expiration: 2026-08-18

Abstract

The utility model discloses a drain pipe inspection socket fastening spanner, including the drain pan, be equipped with the fastening shell on the drain pan, be equipped with first fastening groove on the tip of fastening shell and fasten the groove with the second, the bottom of drain pan is equipped with the takeover, to being connected with the bottom of drain pan the upper end of taking over, being equipped with the operation to the lower extreme of taking over and managing, operates the pipe and is perpendicular arranging to the takeover, the axle central point who sets up at the drain pan the upper end of taking over puts, connects the middle part that the lower extreme AND operation of taking over was managed. The utility model discloses a fastening shell through fastening groove joint in the lateral wall position of drain pipe inspection socket, solved the easy plastic deformation of drain pipe inspection socket and the dismantlement that leads to is unchangeable.

Description

A kind of drain pipe inspection socket spanner

Technical field

This utility model is related to a kind of spanner, particularly to a kind of drain pipe inspection socket spanner.

Background technology

Spanner is a kind of conventional installation and extracting tool.Twist bolt, screw, nut and other spiral shells using lever principle Stricture of vagina tightly holds bolt or the opening of nut or the hand toolss of trepanning firmware.Spanner is generally formed with clamping in the one or both ends of shank The opening of bolt or nut or set hole, during use, threadingly direction of rotation applies external force in shank, just can twist bolt or nut. Existing spanner inconvenience directly carries out clamping to drain pipe inspection socket it has not been convenient to dismantle to drain pipe inspection socket.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of fastening shell to be connected to drain pipe inspection by binding groove Look into the lateral wall position of mouth, the drain pipe inspection socket of the dismounting inconvenience solving the easy plastic deformation of drain pipe inspection socket and leading to Spanner.

This utility model is achieved through the following technical solutions:

A kind of drain pipe inspection socket spanner, including drain pan, drain pan is provided with fastening shell, and the end of fastening shell is provided with First binding groove and the second binding groove, the bottom of drain pan is provided with butt tube, and the upper end of butt tube is connected with the bottom of drain pan, docking The lower end of pipe is provided with operation pipe, operation pipe and the perpendicular arrangement of butt tube；The upper end of butt tube is arranged on the axle centre bit of drain pan Put, the lower end of butt tube is connected with the middle part of operation pipe.

Further, the cross section of described first binding groove is u-shaped shape.

Further, the cross section of described second binding groove is u-shaped shape.

Further, described butt tube and operation pipe are in t glyph shape.

The beneficial effects of the utility model are: according to outside dimension in drain pipe inspection socket enclosing cover, cut into using angle bar Type, using this spanner, fastens the lateral wall that shell is connected to drain pipe inspection socket by the first binding groove and the second binding groove Position, the dismounting solving the easy plastic deformation of drain pipe inspection socket and leading to is constant.

Brief description

For ease of explanation, this utility model is described in detail by following specific embodiments and accompanying drawing.

Fig. 1 is the structural representation of this utility model drain pipe inspection socket spanner.

Specific embodiment

Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model Define.

As shown in figure 1, a kind of drain pipe inspection socket spanner, including drain pan 1, drain pan 1 is provided with fastening shell 2, fastening The end of shell 2 is provided with the first binding groove 3 and the second binding groove 4, and the bottom of drain pan 1 is provided with butt tube 5, the upper end of butt tube 5 It is connected with the bottom of drain pan 1, the lower end of butt tube 5 is provided with operation pipe 6, operation pipe 6 and the perpendicular arrangement of butt tube 5；Butt tube 5 Upper end be arranged on the axle center of drain pan 1, the lower end of butt tube 5 is connected with the middle part of operation pipe 6；First binding groove 3 Cross section is u-shaped shape；The cross section of the second binding groove 4 is u-shaped shape；Butt tube 5 is in t glyph shape with operation pipe 6.

This utility model drain pipe inspection socket spanner, according to outside dimension in drain pipe inspection socket enclosing cover, using angle Ferrum excision forming, using this spanner, fastens shell 2 and is connected to drain pipe inspection by the first binding groove 3 and the second binding groove 4 The lateral wall position of mouth, the dismounting solving the easy plastic deformation of drain pipe inspection socket and leading to is constant.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model. Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.

Claims

1. a kind of drain pipe inspection socket spanner, including drain pan it is characterised in that: drain pan is provided with fastening shell, fastening shell End is provided with the first binding groove and the second binding groove, and the bottom of drain pan is provided with butt tube, the upper end of butt tube and the bottom of drain pan Portion connects, and the lower end of butt tube is provided with operation pipe, operation pipe and the perpendicular arrangement of butt tube；The upper end of butt tube is arranged on drain pan Axle center, the lower end of butt tube with operation pipe middle part be connected.

2. drain pipe inspection socket spanner according to claim 1 it is characterised in that: the cross section of the first binding groove is U-shaped shape.

3. drain pipe inspection socket spanner according to claim 1 it is characterised in that: the cross section of the second binding groove is U-shaped shape.

4. drain pipe inspection socket spanner according to claim 1 it is characterised in that: butt tube with operation pipe be in t word Shape shape.