CN216816557U

CN216816557U - Municipal bridge base detection device

Info

Publication number: CN216816557U
Application number: CN202220417248.8U
Authority: CN
Inventors: 宋建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-24
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a municipal bridge base detection device which comprises a flaw detector main body, wherein two take-up structures are symmetrically arranged at the upper end of the flaw detector main body, a fixed baffle is arranged on the two take-up structures, a clamping spring is sleeved on each of the two take-up structures, the two clamping springs are located above the fixed baffle, and a movable baffle is slidably arranged on each of the two take-up structures. The municipal bridge base detection device provided by the utility model belongs to the field of detection devices, and can be used for winding connecting wires with excessive lengths on an ultrasonic flaw detector by arranging a wire winding structure, so that the connecting wires with excessive lengths can be prevented from interfering operators to detect the municipal bridge base; through setting up fixed stop, clamping spring and adjustable fender, make it mutually support, can be convenient for press from both sides the fastening with the connecting wire of winding on wire winding post and fix to prevent connecting wire pine from taking off.

Description

Municipal bridge base detection device

Technical Field

The utility model relates to the field of detection devices, in particular to a municipal bridge base detection device.

Background

The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, and can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (cracks, looseness, air holes, inclusions and the like) in a workpiece. The device can be used in a laboratory and an engineering field. The method is widely applied to industries such as boilers, pressure vessels, aerospace, aviation, electric power, petroleum, chemical engineering, marine petroleum, pipelines, war industry, ship manufacturing, automobiles, mechanical manufacturing, metallurgy, metal processing industry, steel structures, railway traffic, nuclear power, colleges and universities. When ultrasonic waves propagate in a detected material, the acoustic characteristics of the material and the change of internal tissues have certain influence on the propagation of the ultrasonic waves, and the technology of knowing the material performance and structural change by detecting the influence degree and condition of the ultrasonic waves is called ultrasonic detection. The ultrasonic detection method generally includes a transmission method, a pulse reflection method, a tandem method, and the like. The digital ultrasonic flaw detector generally emits ultrasonic waves to a measured object (such as industrial materials and human bodies), and then uses reflection, doppler effect, transmission, and the like to acquire information inside the measured object and process the information to form an image. The Doppler effect method is to obtain the characteristics of the moving direction, speed and the like of an object by using the Doppler frequency shift effect generated when the ultrasonic meets the moving object; the transmission method is used for obtaining the internal characteristics of an object by analyzing the change of ultrasonic waves after the ultrasonic waves penetrate through the object to be measured, and the application of the transmission method is in a development stage; the reflection method works on the principle that ultrasound waves are strongly reflected when passing through tissue interfaces of different acoustic impedances.

When the existing ultrasonic flaw detector for detecting the municipal bridge base is used, the connecting lead with the excessive length is wound up due to no corresponding structure, so that the connecting lead with the excessive length can prevent an operator from detecting the municipal bridge base.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a municipal bridge base detection device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a municipal bridge base detection device, includes the appearance main part of detecting a flaw, two receipts line structures, two are installed to the upper end symmetry of appearance main part of detecting a flaw receive the structural fixed stop of installing of line, two it all overlaps and is equipped with a clamping spring, two to receive the line structure clamping spring all is located fixed stop's top, two slidable mounting has a adjustable fender on the receipts line structure, adjustable fender is located between clamping spring and the fixed stop.

Preferably, be provided with the display screen in the appearance main part of detecting a flaw, be provided with control button in one side of display screen in the appearance main part of detecting a flaw, be connected with connecting wire in the appearance main part of detecting a flaw.

Preferably, take-up structure contains wire winding post and spring anticreep board, the upper end at wire winding post is installed to the spring anticreep board, wire winding post passes through screw fixed mounting in the upper end of flaw detector main part, wire winding post and spring anticreep board are integrated into one piece structure.

Preferably, the fixed baffle is sleeved on the two wire winding columns on the two wire take-up structures, the fixed baffle is fixedly installed on the two wire winding columns through viscose, threading through holes are formed in the fixed baffle, the threading through holes penetrate through the upper ends and the lower ends of the fixed baffle, and the threading through holes are located between the two wire winding columns.

Preferably, the two clamping springs are respectively sleeved on the two wire winding columns on the two wire take-up structures, and the two clamping springs are located between the movable baffle plate and the spring anti-falling plate.

Preferably, the movable baffle plate is symmetrically provided with two mounting through holes, the two mounting through holes respectively penetrate through the upper end and the lower end of the movable baffle plate, the movable baffle plate is respectively sleeved on the two wire winding columns on the two wire winding structures through the two mounting through holes symmetrically formed in the movable baffle plate, the front end of the movable baffle plate is provided with a wire clamping groove, and the wire clamping groove is located between the two mounting through holes.

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

by arranging the wire take-up structure, the connecting wires with redundant lengths on the ultrasonic flaw detector can be taken up, so that the connecting wires with redundant lengths are prevented from interfering operators to detect the municipal bridge foundation; through setting up fixed stop, clamping spring and adjustable fender, make it mutually support, can be convenient for press from both sides the fastening with the connecting wire that twines on the wire winding post and fix to prevent that connecting wire pine from taking off.

Drawings

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

FIG. 2 is a schematic structural view of the position relationship among the wire take-up structure, the fixed baffle and the clamping spring according to the present invention;

fig. 3 is a schematic structural view of the flapper of the present invention.

In the figure: 1. a flaw detector main body; 2. a wire take-up structure; 3. fixing a baffle plate; 4. a clamping spring; 5. a movable baffle; 6. a display screen; 7. a control button; 8. a wire winding post; 9. a spring anti-drop plate; 10. a threading through hole; 11. mounting a through hole; 12. a wire clamp slot; 13. and connecting the lead.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, which show a municipal bridge pedestal detection device, which includes a flaw detector main body 1, wherein two wire winding structures 2 are symmetrically installed at the upper end of the flaw detector main body 1, a fixed baffle 3 is installed on the two wire winding structures 2, a clamping spring 4 is sleeved on each of the two wire winding structures 2, the two clamping springs 4 are both located above the fixed baffle 3, a movable baffle 5 is installed on each of the two wire winding structures 2 in a sliding manner, and the movable baffle 5 is located between the clamping spring 4 and the fixed baffle 3.

In the present embodiment, the flaw detector main body 1 is provided with a display screen 6, the flaw detector main body 1 is provided with a manipulation button 7 on one side of the display screen 6, and the flaw detector main body 1 is connected with a connection wire 13.

In this embodiment, in order to get up the connecting wire 13 rolling of unnecessary length on the ultrasonic flaw detector, thereby avoid the connecting wire 13 of unnecessary length to hinder operating personnel and detect municipal bridge base, take-up structure 2 has been set up, take-up structure 2 contains wire winding post 8 and spring anticreep board 9, spring anticreep board 9 is installed in the upper end of wire winding post 8, wire winding post 8 passes through screw fixed mounting in the upper end of flaw detector main part 1, wire winding post 8 and spring anticreep board 9 are the integrated into one piece structure.

In the embodiment, in order to facilitate clamping and fixing the connecting wires 13 wound on the wire winding posts 8 and thereby prevent the connecting wires 13 from loosening, a fixed baffle 3, a clamping spring 4 and a movable baffle 5 are provided, the fixed baffle 3 is sleeved on the two wire winding posts 8 on the two wire winding structures 2, the fixed baffle 3 is fixedly mounted on the two wire winding posts 8 through adhesive, the fixed baffle 3 is provided with a threading through hole 10, the threading through hole 10 penetrates through the upper and lower ends of the fixed baffle 3, the threading through hole 10 is located between the two wire winding posts 8, the two clamping springs 4 are respectively sleeved on the two wire winding posts 8 on the two wire winding structures 2, the two clamping springs 4 are located between the movable baffle 5 and the spring anti-falling plate 9, the movable baffle 5 is symmetrically provided with two mounting through holes 11, the two mounting through holes 11 respectively penetrate through the upper and lower ends of the movable baffle 5, the movable baffle 5 is respectively sleeved on the two wire winding columns 8 on the two wire winding structures 2 through two mounting through holes 11 symmetrically formed in the movable baffle 5, a wire clamping groove 12 is formed in the front end of the movable baffle 5, and the wire clamping groove 12 is located between the two mounting through holes 11.

It should be noted that, the utility model is a municipal bridge foundation detection device, in the using process, when the connecting lead 13 is long and affects the operator to detect the municipal bridge foundation, the connecting lead 13 can be wound on the lead winding post 8, so as to avoid the connecting lead 13 with excessive length from obstructing the operator to detect the municipal bridge foundation, and the method for winding the connecting lead 13 on the lead winding post 8 is that the movable baffle 5 is pushed upwards, so that the movable baffle 5 slides on the lead winding post 8, in the process, the clamping spring 4 is compressed by the movable baffle 5 and the spring anti-dropping plate 9, then the connecting lead 13 with excessive length can be wound on the lead winding post 8, after the connecting lead 13 with excessive length is wound, the movable baffle 5 is released, at this time, the clamping spring 4 can push the movable baffle 5 downwards, finally, the movable baffle 5 and the fixed baffle 3 clamp and fix the wires wound on the wire winding column 8, and finally, the connecting wires 13 penetrate through the wire clamping grooves 12.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal bridge base detection device, includes flaw detector main part (1), its characterized in that: two take-up structures (2) are installed to the upper end symmetry of appearance main part of detecting a flaw (1), two install a fixed stop (3) on take-up structure (2), two take-up structure (2) all overlap and are equipped with one clamping spring (4), two clamping spring (4) all are located the top of fixed stop (3), two slidable mounting has a adjustable fender (5) on take-up structure (2), adjustable fender (5) are located between clamping spring (4) and fixed stop (3).

2. The municipal bridge foundation detection device of claim 1, wherein: be provided with display screen (6) on flaw detector main part (1), be provided with control button (7) in one side of display screen (6) on flaw detector main part (1), be connected with connecting wire (13) on flaw detector main part (1).

3. The municipal bridge foundation detection device of claim 2, wherein: receive line structure (2) and contain wire winding post (8) and spring anticreep board (9), the upper end in wire winding post (8) is installed in spring anticreep board (9), wire winding post (8) are through the upper end of screw fixed mounting in flaw detector main part (1), wire winding post (8) and spring anticreep board (9) are the integrated into one piece structure.

4. The municipal bridge foundation detection device of claim 3, wherein: fixed stop (3) cover is established on two wire winding posts (8) on two take-up structures (2), fixed stop (3) are through viscose fixed mounting on two wire winding posts (8), threading through-hole (10) have been seted up on fixed stop (3), threading through-hole (10) run through the upper and lower both ends of fixed stop (3), threading through-hole (10) are located between two wire winding posts (8).

5. The municipal bridge foundation detection device of claim 4, wherein: two clamping spring (4) are respectively sleeved on two wire winding columns (8) on two wire take-up structures (2), and two clamping springs (4) are located between movable baffle plates (5) and spring anti-falling plates (9).

6. The municipal bridge foundation detection device of claim 5, wherein: two mounting through holes (11) are symmetrically formed in the movable baffle (5), the two mounting through holes (11) respectively penetrate through the upper end and the lower end of the movable baffle (5), the movable baffle (5) is respectively sleeved on two wire winding columns (8) on the two wire winding structures (2) through the two mounting through holes (11) symmetrically formed in the movable baffle (5), one wire clamping groove (12) is formed in the front end of the movable baffle (5), and the wire clamping groove (12) is located between the two mounting through holes (11).