CN210108583U

CN210108583U - High-strength bolt torque detection device for supervision

Info

Publication number: CN210108583U
Application number: CN201921231167.3U
Authority: CN
Inventors: 郑基平
Original assignee: Anhui Zhicheng Construction Engineering Consulting Co Ltd
Current assignee: Anhui Zhicheng Construction Engineering Consulting Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-02-21
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a high strength bolt torque detection device for prison reason, including detecting the quick-witted body, detect the quick-witted body and be long cartridge type structure, detect quick-witted body lower extreme and seted up the opening, open position is provided with the sleeve, is provided with the inserted block in the sleeve, and sleeve and inserted block cross-section are the hexagon structure, detect that quick-witted body is inside to have a motor in battery below fixed mounting, motor and battery electric connection install torque sensor on the output shaft of motor. The utility model discloses simple structure, convenient to carry, when the bolt spiral shell head that detects has the inner groovy, the inserted block can carry out the block with the spiral shell head inner groovy of bolt, also can detect this bolt this moment to need not change with bolted connection's joint, improved the efficiency that detects.

Description

High-strength bolt torque detection device for supervision

Technical Field

The utility model relates to a spiral torque device technical field, more specifically say, in particular to manage and use high strength bolt torque detection device.

Background

In order to ensure that the bolt maintains enough connection strength between the corresponding connection parts, the torque of the bolt is often detected after the bolt connection is completed. Most sizes of current bolt torque detection machine are huge, carry inconveniently, and to some specific dimensions's bolt, in order to avoid its spiral shell head wearing and tearing back, inconvenient unscrewing, so the spiral shell head of this bolt is opened a bit and is had the inner groovy, and is somebody's time not to have, when detecting, the joint of detection machine need follow according to the type of this bolt and trade, takes trouble hard, and efficiency is very low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manage and use high strength bolt torque detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-strength bolt torque detection device for supervision comprises a detection machine body, wherein the detection machine body is of a long cylinder structure, an opening is formed in the lower end of the detection machine body, a sleeve is arranged at the opening position, an insertion block is arranged in the sleeve, the cross sections of the sleeve and the insertion block are of a hexagonal structure, a storage battery is arranged on the top surface inside the detection machine body, a motor is fixedly arranged inside the detection machine body below the storage battery and is electrically connected with the storage battery, a torque sensor is arranged on an output shaft of the motor, a compression cylinder is arranged inside the detection machine body below the torque sensor, the lower end of an output shaft of the motor is fixedly connected with the compression cylinder, the other end of the compression cylinder is fixedly connected with the sleeve, an insertion rod is fixedly arranged at one end of the insertion block, a through hole is formed in the upper surface of the sleeve, and the other, the surface of the inserted bar is fixedly sleeved with a limiting ring plate in the compression cylinder, a spring is arranged in the compression cylinder, and one end of the spring is attached to the surface of the limiting ring plate.

Preferably, the first grip is fixedly mounted on the two outer side surfaces of the detector housing, and the second grip is fixedly mounted on the upper surface of the detector housing.

Preferably, the cross section of the inserted rod and the shape of the through hole are both polygonal structures.

Preferably, the insert block extends out of the sleeve under the elastic force of the spring.

Compared with the prior art, the utility model has the advantages of:

the utility model has simple structure and convenient carrying, the detection machine is lifted by holding the detection machine by hand, the sleeve is clamped with the corresponding bolt head, the insert block shrinks to carry out the sleeve, the starting motor rotates at the moment to lead the bolt to be detected to rotate, the torque of the bolt can be detected by the torque sensor, when the detected bolt head has an inner groove, the insert block can be clamped with the inner groove of the bolt head, the bolt can be detected at the moment, thereby the joint connected with the bolt is not required to be replaced, the detection efficiency is improved,

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a high strength bolt torque detection device for supervision according to the present invention;

fig. 2 is a sleeve structure view of the present invention.

In the figure: the device comprises a detector shell 1, an opening 2, a sleeve 3, an insertion block 4, a compression cylinder 5, a storage battery 6, a motor 7, a torque sensor 8, an insertion rod 9, a limiting ring plate 10, a spring 11, a first handle 12 and a second handle 13.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 and 2, the utility model provides a high strength bolt torque detection device for supervision, which comprises a detection machine body 1, the detection machine body 1 is a long cylinder structure, the lower end of the detection machine body 1 is provided with an opening 2, the position of the opening 2 is provided with a sleeve 3, an insert block 4 is arranged in the sleeve 3, the cross sections of the sleeve 3 and the insert block 4 are hexagonal structures, the top surface of the inner part of the detection machine body 1 is provided with a storage battery 6, the inner part of the detection machine body 1 is fixedly provided with a motor 7 below the storage battery 6, the motor 7 is electrically connected with the storage battery 6, an output shaft of the motor 7 is provided with a torque sensor 8, the inner part of the detection machine body 1 is provided with a compression cylinder 5 below the torque sensor 8, the lower end of the output shaft of the motor 7 is fixedly connected with the compression cylinder 5, the other end of the compression cylinder, the through-hole has been seted up to sleeve 3 upper surface, and the activity of the other end of inserted bar 9 runs through the through-hole and inserts and locate compression section of thick bamboo 5 in, and the fixed cover of inserted bar 9 surface position in compression section of thick bamboo 5 is equipped with spacing collar plate 10, is provided with spring 11 in the compression section of

thick bamboo

5, and 11 one end of spring and the laminating of spacing collar plate 10 surface.

In this embodiment, the first grip 12 is fixedly mounted on the two outer side surfaces of the detector housing 1, the second grip 13 is fixedly mounted on the upper surface of the detector housing 1, and the first grip 12 and the second grip 13 are arranged, so that people can conveniently change the mode of holding the detector by hands, and the detector can be held by one hand or both hands.

In this embodiment, the cross section of the insertion rod 9 and the shape of the through hole are both polygonal structures, so that the insertion rod 9 can rotate along with the rotation of the compression cylinder 5.

In this embodiment, the insert 4 extends out of the sleeve 3 under the elastic force action of the spring 11, and when the detected bolt head has an inner groove, the insert 4 can be engaged with the inner groove of the bolt head.

The working principle is as follows: through handheld detection machine, handheld mode can be for single handheld and both hands hold, will detect the machine and lift up, makes sleeve 3 and the bolt spiral shell head block that corresponds, and starter motor 7 rotates this moment, makes the bolt that awaits measuring rotatory, can detect the moment of torsion of bolt through torque sensor 8, and when the bolt spiral shell head that detects had the inner groovy, inserted block 4 can carry out the block with the spiral shell head inner groovy of bolt, also can detect this bolt this moment.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a high strength bolt torque detection device for prison, includes and detects quick-witted body, its characterized in that: the detection machine body is of a long cylinder type structure, an opening is formed in the lower end of the detection machine body, a sleeve is arranged at the opening position, an insert block is arranged in the sleeve, the cross sections of the sleeve and the insert block are of a hexagonal structure, a storage battery is arranged on the top surface inside the detection machine body, a motor is fixedly arranged inside the detection machine body below the storage battery and electrically connected with the storage battery, a torque sensor is arranged on an output shaft of the motor, a compression cylinder is arranged inside the detection machine body below the torque sensor, the lower end of the output shaft of the motor is fixedly connected with the compression cylinder, the other end of the compression cylinder is fixedly connected with the sleeve, an insert rod is fixedly arranged at one end of the insert block, a through hole is formed in the upper surface of the sleeve, the other end of the insert rod movably penetrates through the through hole and is inserted into, a spring is arranged in the compression cylinder, and one end of the spring is attached to the surface of the limiting ring plate.

2. The high-strength bolt torque detection device for proctoring as claimed in claim 1, wherein: the surface of two outer sides of the detector shell is fixedly provided with a first handle, and the upper surface of the detector shell is fixedly provided with a second handle.

3. The high-strength bolt torque detection device for proctoring as claimed in claim 1, wherein: the cross section of the inserted bar and the shape of the through hole are all polygonal structures.

4. The high-strength bolt torque detection device for proctoring as claimed in claim 1, wherein: the insert block extends out of the sleeve under the elastic force of the spring.