CN211414947U

CN211414947U - Special spanner with graduated scale

Info

Publication number: CN211414947U
Application number: CN201921871121.8U
Authority: CN
Inventors: 陈志勇
Original assignee: Xinjiang Huadali New Energy Thermal Power Co ltd
Current assignee: Xinjiang Huadali New Energy Thermal Power Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-09-04
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a special spanner with scale, including handle, ruler and contact plate, the welding of handle one end has the contact plate, and the handle inboard is provided with the ruler, and the handle is kept away from contact plate one end and is provided with the card arm. Has the advantages that: the utility model discloses a ruler and contact plate that set up for the spanner can measure some work piece sizes, and then improves the practicality of spanner, through card arm, dop, pivot, threaded rod, nut and the anti-skidding tooth's socket that sets up, makes the spanner when the solid bolt of card, only needs to clip the bolt with card arm and dop, and screw up the nut can, accelerate operation process, guarantee work efficiency.

Description

Special spanner with graduated scale

Technical Field

The utility model relates to a repair tools field, concretely relates to special spanner with scale.

Background

The wrench is a common mounting and dismounting tool, and is a manual tool for screwing bolts, screws, nuts and other screw threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle. The wrench is typically made of structural steel of carbon or alloy material. The wrench is generally provided with an opening or a trepan for holding the bolt or the nut at one end or both ends of the handle portion, and when the wrench is used, the bolt or the nut can be screwed by applying an external force to the handle portion along the rotation direction of the thread.

Current spanner lacks the device of measuring work piece size when using for the practicality of spanner reduces, and simultaneously, current spanner need rotate the screw thread post when the solid bolt of card, adjusts the distance between the spanner latch, and operation process is slow, influences work efficiency, consequently needs a utility model to solve current problem.

Disclosure of Invention

Technical problem to be solved

In order to overcome prior art not enough, present a special spanner with scale, solved current spanner when using, lacked the device of measuring work piece size for the problem of the practicality of spanner reduction, and current spanner need rotate the screw thread post when the solid bolt of card, adjust the distance between the spanner latch, and operation process is slow, influences work efficiency's problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a special spanner with scale, including handle, ruler and contact plate, the welding of handle one end has the contact plate, and the handle inboard is provided with the ruler, and the contact plate one end is kept away from to the handle is provided with the card arm, is provided with the pivot between card arm and the handle, and the handle is kept away from the shaping of contact plate one end and is had the dop.

Furthermore, an anti-skidding tooth socket is formed on the inner side of the clamping arm, a threaded rod is welded on one side, close to the clamping arm, of the handle, and a nut is arranged on the threaded rod.

Through adopting above-mentioned technical scheme, when the device blocked the bolt through dop and card arm, through rotating the nut, can be so that the nut removes along the threaded rod, and then will block the arm and fix.

Furthermore, the nut is connected with the threaded rod through threads, and the ruler is connected with the handle in a sliding mode.

Through adopting above-mentioned technical scheme, can measure the work piece size through the ruler.

Furthermore, the rotating shaft is rotatably connected with the handle, and the clamping arm is connected with the handle through the rotating shaft.

Through adopting above-mentioned technical scheme, the handheld operation of operating personnel can be convenient for to the handle.

Further, the handle is made of chrome vanadium steel, and the contact plate is made of chrome vanadium steel.

Through adopting above-mentioned technical scheme, the contact plate can be so that handle and workpiece surface in close contact with, guarantees that the ruler measurement is accurate.

Furthermore, the clamping arm is made of chrome vanadium steel, and the anti-skid tooth socket is V-shaped.

Through adopting above-mentioned technical scheme, the bolt can be blocked to the antiskid tooth's socket, prevents that the bolt from skidding.

Further, the nut is made of stainless steel.

Through adopting above-mentioned technical scheme, rotate the nut, can promote the card arm and rotate round the pivot, and then adjust the diameter size of the solid bolt of card.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problem that the practicability of the existing wrench is reduced due to the lack of a device for measuring the size of a workpiece when the existing wrench is used, the utility model can measure the sizes of some workpieces through the arranged ruler and the contact plate, thereby improving the practicability of the wrench;

2. for solving current spanner when the solid bolt of card, need rotate the screw thread post, adjust the distance between the spanner latch, the operation process is slow, influences work efficiency's problem, the utility model discloses a card arm, dop, pivot, threaded rod, nut and the anti-skidding tooth's socket that sets up for the spanner only needs to clip the bolt with card arm and dop when the solid bolt of card, and screw up the nut can, accelerate operation process, guarantee work efficiency.

Drawings

Fig. 1 is a front view of the special wrench with a graduated scale of the present invention.

The reference numerals are explained below:

1. a handle; 2. a straightedge; 3. a contact plate; 4. a rotating shaft; 5. a clamp arm; 6. a threaded rod; 7. a nut; 8. clamping a head; 9. and (4) anti-slip tooth grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, this embodiment a special spanner with scale, including handle 1, ruler 2 and contact plate 3, the inboard shaping of card arm 5 has anti-skidding tooth's socket 9, handle 1 is close to the welding of card arm 5 one side and has threaded rod 6, be provided with nut 7 on the threaded rod 6, nut 7 passes through threaded connection with threaded rod 6, ruler 2 and handle 1 sliding connection, pivot 4 rotates with handle 1 to be connected, card arm 5 is connected through pivot 4 with handle 1, the material of handle 1 is chromium vanadium steel, the material of contact plate 3 is chromium vanadium steel, the material of card arm 5 is chromium vanadium steel, the shape of anti-skidding tooth's socket 9 is the V type, the material of nut 7 is stainless steel.

As shown in fig. 1, in this embodiment, the welding of 1 one end of handle has contact plate 3, 1 inboard of handle is provided with ruler 2, handle 1 keeps away from 3 one ends of contact plate and is provided with card arm 5, be provided with pivot 4 between card arm 5 and the handle 1, handle 1 keeps away from 3 one end shaping of contact plate and has dop 8, ruler 2 and contact plate 3 through setting up, make the spanner measure some work piece sizes, and then improve the practicality of spanner, through the card arm 5 that sets up, dop 8, pivot 4, threaded rod 6, nut 7 and anti-skidding tooth's socket 9, make the spanner when the solid bolt of card, only need to clip the bolt with card arm 5 and dop 8, and tighten nut 7 can, accelerate operation process, guarantee work efficiency.

The specific implementation process of this embodiment is as follows: when using, the operator holds handle 1, then block the bolt with dop 8 and the anti-skidding tooth's socket 9 on the card arm 5, rotate nut 7 again, make nut 7 remove along threaded rod 6, and then with the fixed compaction of card arm 5, avoid the bolt to deviate from dop 8 and anti-skidding tooth's socket 9 in, then can turn handle 1, the operating speed is improved, guarantee work efficiency, when the work piece size is measured to needs, support contact plate 3 on the work piece plane, it is inboard to promote ruler 2 to stretch into the work piece, can measure the internal dimension of work piece, also can release ruler 2, place ruler 2 and work piece parallel, the size of direct measurement work piece, improve the practicality of spanner.

The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a special spanner with scale which characterized in that: the ruler comprises a handle (1), a ruler (2) and a contact plate (3), wherein the contact plate (3) is welded at one end of the handle (1), the ruler (2) is arranged on the inner side of the handle (1), a clamping arm (5) is arranged at one end, away from the contact plate (3), of the handle (1), a rotating shaft (4) is arranged between the clamping arm (5) and the handle (1), and a clamping head (8) is formed at one end, away from the contact plate (3), of the handle (1).

2. The special wrench with the graduated scale according to claim 1, wherein: an anti-skid tooth socket (9) is formed on the inner side of the clamping arm (5), a threaded rod (6) is welded on one side, close to the clamping arm (5), of the handle (1), and a nut (7) is arranged on the threaded rod (6).

3. The special wrench with the graduated scale according to claim 2, wherein: the nut (7) is connected with the threaded rod (6) through threads, and the ruler (2) is connected with the handle (1) in a sliding mode.

4. The special wrench with the graduated scale according to claim 3, wherein: the rotating shaft (4) is rotatably connected with the handle (1), and the clamping arm (5) is connected with the handle (1) through the rotating shaft (4).

5. The special wrench with the graduated scale according to claim 4, wherein: the handle (1) is made of chrome vanadium steel, and the contact plate (3) is made of chrome vanadium steel.

6. The special wrench with the graduated scale according to claim 5, wherein: the clamp arm (5) is made of chrome vanadium steel, and the anti-skid tooth grooves (9) are V-shaped.

7. The special wrench with the graduated scale according to claim 6, wherein: the nut (7) is made of stainless steel.