CN218156754U

CN218156754U - Mechanical vibration detection positioning device

Info

Publication number: CN218156754U
Application number: CN202221391200.0U
Authority: CN
Inventors: 赵宝国; 黄瑜安; 薛瑞秋
Original assignee: Suzhou Chuangchi Testing Technology Co ltd
Current assignee: Suzhou Chuangchi Testing Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-27
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a mechanical vibration detects positioner relates to mechanical vibration and detects technical field. The utility model discloses a test bench, wherein one side at the top of test bench sets up the test jig, the other one side at the top of test bench sets up the detector body, the right side at test bench top is provided with the computer, the test jig be the frame-type setting, be provided with the examination unit that awaits measuring in the frame-type test jig. The utility model discloses a screw rod that will await measuring the four corners at unit top aims at the swivel nut, through chucking between swivel nut and the screw rod, carries on spacingly through the guard ring with preventing the movable ring between to screw rod and swivel nut to improve the stability that detects the organism, prevent that the organism from appearing rocking, solved current mechanical vibration and detected positioner and fixed unstability in detecting, can appear rocking, phenomenon such as drop, have the potential safety hazard, reduced the problem of mechanical vibration detection positioner's security.

Description

Mechanical vibration detection positioning device

Technical Field

The utility model relates to a mechanical vibration detects technical field, specifically is a mechanical vibration detects positioner.

Background

The existing mechanical equipment (such as a compressor and the like) needs to be subjected to vibration strength detection test before leaving a factory, the existing detection mode is generally carried out by adopting a mechanical vibration test mode, the principle is that a lever mode is generally adopted to carry out the test, the frame needs to be detected by the test equipment to keep a relatively stable state, a relatively stable supporting frame is needed, but the fixing effect of the existing mechanical vibration detection positioning device is still to be improved, the fixing is unstable in the detection, the phenomena of shaking, falling and the like can occur, potential safety hazards exist, and the safety of the mechanical vibration detection positioning device is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a mechanical vibration detects positioner has possessed the advantage of avoiding rocking, and the fixed effect of having solved current mechanical vibration and detecting positioner still remains to improve, and is fixed unstable in detecting, can appear rocking, phenomenon such as drop, has the potential safety hazard, has reduced the problem of mechanical vibration detection positioner's security.

The utility model provides a following technical scheme: the utility model provides a mechanical vibration detects positioner, includes the test bench, one of them side at the top of test bench sets up the test jig, the other one side at the top of test bench sets up the detector body, the right side at test bench top is provided with the computer, the test jig be the frame-type setting, be provided with the examination unit that awaits measuring in the frame-type test jig.

Two groups of anti-vibration mechanisms are arranged between the top of the unit to be tested and the test rack.

The anti-vibration mechanism comprises a screw and a threaded sleeve, the four corners of the top of the unit to be tested are fixedly connected with the screw, the four corners of the top of the test rack are provided with the threaded sleeve, and the bottom of the threaded sleeve penetrates through the inside of the test rack and is matched with the screw.

The bottom of the surface of the screw is fixedly connected with a moving-prevention ring.

The beneficial effects of the utility model are as follows: the utility model discloses a screw rod that will await measuring the four corners at unit top of awaiting measuring aims at the swivel nut, through chucking between swivel nut and the screw rod, carry on spacingly through the guard ring with prevent that the movable ring carries on between screw rod and the swivel nut to improve the stability that detects the organism, prevent that the organism from appearing rocking, the fixed effect of having solved current mechanical vibration detection positioner still remains to be improved, fixed unstability in detecting, can appear rocking, phenomenons such as drop, there is the potential safety hazard, mechanical vibration detection positioner's security has been improved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, the utility model discloses a test bench 1, one of them side at the top of test bench 1 sets up test jig 2, the other one side at the top of test bench 1 sets up the detector body 3, the right side at test bench 1 top is provided with computer 4, the test jig be the frame-type setting, be provided with the examination unit 18 that awaits measuring in the frame-type test jig. Two groups of anti-vibration mechanisms are arranged between the top of the unit to be tested 18 and the test rack 2.

As shown in fig. 2, the anti-vibration mechanism includes a screw 19 and a threaded sleeve 20, the screws 19 are fixedly connected to four corners of the top of the unit to be tested 18, the threaded sleeves 20 are disposed at four corners of the top of the testing jig 2, the bottom of each threaded sleeve 20 penetrates through the inside of the testing jig 2 and is matched with the screw 19, a handle 21 is fixedly connected to the top of each threaded sleeve 20, the threaded sleeves 20 are rotated by the handle 21, so that the threaded sleeves 20 and the screw 19 are clamped, and an anti-moving ring 23 is fixedly connected to the bottom of the surface of the screw 19.

The utility model discloses a screw rod 19 with the four corners at examination unit 18 top that awaits measuring aims at swivel nut 20, later through the rotatory swivel nut 20 of handle 21, makes chucking between swivel nut 20 and the screw rod 19, later through guard ring 22 with prevent that the movable ring 23 is spacing to carrying on between screw rod 19 and the swivel nut 20, later detect the work.

Claims

1. The utility model provides a mechanical vibration detects positioner, includes test bench (1), its characterized in that: one side of the top of the test bed (1) is provided with a test frame (2), the other side of the top of the test bed (1) is provided with a detector body (3), the right side of the top of the test bed (1) is provided with a computer (4), the test frame is arranged in a frame mode, and a unit to be tested (18) is arranged in the frame type test frame; at least one group of anti-vibration mechanisms are arranged between the top of the unit to be tested (18) and the test rack (2).

2. The mechanical vibration detecting and positioning device according to claim 1, wherein: the anti-vibration mechanisms are divided into two groups.

3. The mechanical vibration detecting and positioning device according to claim 2, wherein: the anti-vibration mechanism comprises a screw rod (19) and a threaded sleeve (20), the four corners of the top of the unit to be tested (18) are fixedly connected with the screw rod (19), the four corners of the top of the testing frame (2) are provided with the threaded sleeve (20), and the bottom of the threaded sleeve (20) penetrates through the inside of the testing frame (2) and is matched with the screw rod (19).

4. A mechanical vibration detecting and positioning device according to claim 3, wherein: the bottom of the surface of the screw rod (19) is fixedly connected with a moving prevention ring (23).