CN217032371U

CN217032371U - A crack measuring device for municipal bridge

Info

Publication number: CN217032371U
Application number: CN202220972287.4U
Authority: CN
Inventors: 周波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-07-22
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to the technical field of municipal bridges, in particular to a crack measuring device for a municipal bridge, which comprises a detector main body, wherein the bottom end of the detector main body is fixedly connected with one end of a main connecting wire, the top end of the main connecting wire is fixedly connected with a vacuum adsorption mechanism, the surface of the detector main body is fixedly connected with a shielding protection device, a fixed cover is fixedly connected to the top end of the main connecting wire, and the surface of the fixed cover is fixedly connected with a sealing cover in a sealing manner. The main connecting wire of detector main part bottom links to each other with the main connecting wire through inserting by plane and realizes the video information transmission and the control of detector main part to measuring the camera, is provided with a plurality of adsorbed rubber heads and inside at the back of fixed cover and communicates with each other, is provided with the vacuum pump in the inside of fixed cover simultaneously, is convenient for make measuring the camera need not handheld also can fix at crack department wall, and the flip board and the folded sheet that the surface of detector main part set up can play the guard action to the display panel on detector main part surface.

Description

A crack measuring device for municipal bridge

Technical Field

The utility model relates to the technical field of municipal bridges, in particular to a crack measuring device for a municipal bridge.

Background

The crack width measuring instrument is a special instrument for detecting crack width and surface micro-defects in concrete structure, and can be widely used for quantitative detection of crack width of bridge, tunnel, wall, concrete pavement and the like

When the existing crack measuring instrument is used, the display panel of the measuring device is extremely easy to damage due to the fact that the existing crack measuring instrument is located in the environment of a building site, the display panel cannot be conveniently measured due to reflection of light when illumination is sufficient, meanwhile, the existing crack measuring head is required to be placed on a crack wall in a handheld mode, one-hand operation is not convenient, and based on the existing technical defects, the crack measuring device for the municipal bridge is designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the crack measuring device for the municipal bridge, which has the advantages of protecting the display panel and facilitating one-hand operation, and solves the problems that the display panel of the measuring device is easily damaged and inconvenient to operate by one hand due to the environment of a construction site.

The utility model provides the following technical scheme: a crack measuring device for a municipal bridge comprises a detector main body, wherein the bottom end of the detector main body is fixedly connected with one end of a main connecting wire, the top end of the main connecting wire is fixedly connected with a vacuum adsorption mechanism, and the surface of the detector main body is fixedly connected with a shielding protection device;

the vacuum adsorption mechanism comprises a fixed cover, a sealing cover and a vacuum pump, the fixed cover is fixedly connected to the top end of the main connecting wire, the surface of the fixed cover is fixedly connected with the sealing cover in a sealing manner, and the vacuum pump is arranged inside the fixed cover;

the vacuum adsorption mechanism further comprises an adsorption rubber head and a measurement camera, the adsorption rubber head is fixedly connected to the back face of the fixed cover, and the measurement camera is fixedly connected to the back face of the fixed cover;

shielding protection device, shielding protection device is including accomodating groove, damping pole, fixed block, returning face plate and folded sheet, accomodate the groove and offer the upper surface at the detector main part, the one end activity of damping pole articulates in the inside of accomodating the groove, fixed block fixed connection is at the upper surface of detector main part, the returning face plate articulates the surface at the fixed block, the folded sheet rotates the inboard of connecting at the damping pole.

Preferably, the upper surface of the detector main body is fixedly connected with a control button, and the surface of the control button is fixedly connected with a display panel.

Preferably, the other end of the main connecting line is fixedly connected with an aerial plug, and the top end of the aerial plug is fixedly connected with an auxiliary connecting line.

Preferably, the top end of the auxiliary connecting line is fixedly connected with a vacuum adsorption mechanism, and the aerial plug is arranged on the outer side of the detector main body.

Preferably, the top end of the damping rod is rotatably hinged to the lower surface of the folding plate, and the turnover plate is rotatably connected to the upper surface of the detector main body.

Preferably, the fixed cover is fixedly connected to the top end of the auxiliary connecting line, and four adsorption rubber heads are arranged on the back face of the fixed cover.

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

1. this a crack measuring device for municipal bridge, through removing the measurement camera to wall crack department makes adsorbed rubber head and wall closely laminate, the vacuum state is taken out to the air that this moment starts the vacuum pump in with fixed cover, simultaneously because adsorbed rubber head communicates with each other with fixed cover inner chamber, so when forming the vacuum in fixed cover, also tend to the vacuum state in the adsorbed rubber head, thereby make the adsorbed rubber head closely laminate at the wall, in order to realize the fixed to measuring the camera, the device is convenient for make the measurement camera adsorb in crack department.

2. This a crack measuring device for municipal bridge, through upwards revealing the folded sheet, thereby the damping rod of folded sheet bottom expandes under the traction of folded sheet gradually, and upset board and folded sheet pull down gradually with the junction rotation realization expansion to measuring the camera after the damping rod stretches out to the maximum length, and the damping rod can play the supporting role to the two after fixed block and upset board expansion, the measurer of being convenient for is convenient for watch display panel when measuring the crack above, and upset board and folded sheet can play effective guard action to display panel when not expandeing, the device is convenient for expand upset board and folded sheet.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the shielding protection device according to the present invention;

FIG. 4 is a schematic front view of the vacuum suction mechanism of the present invention;

FIG. 5 is a schematic view of the backside structure of the vacuum suction mechanism of the present invention.

In the figure: 1. a detector body; 101. a control button; 102. a display panel; 2. a main connecting line; 201. aerial insertion; 202. a secondary connecting line; 3. a shielding protection device; 301. a storage groove; 302. a damping lever; 303. a fixed block; 304. a turnover plate; 305. folding the board; 4. a vacuum adsorption mechanism; 401. a fixed cover; 402. a sealing cover; 403. a vacuum pump; 404. adsorbing a rubber head; 405. and (5) measuring the camera.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a crack measuring device for a municipal bridge comprises a detector main body 1, wherein one end of a main connecting wire 2 is fixedly connected to the bottom end of the detector main body 1, a vacuum adsorption mechanism 4 is fixedly connected to the top end of the main connecting wire 2, a shielding protection device 3 is fixedly connected to the surface of the detector main body 1, a control button 101 is fixedly connected to the upper surface of the detector main body 1, a display panel 102 is fixedly connected to the surface of the control button 101, and the control button 101 is arranged to facilitate control over the whole device.

Please refer to fig. 5, the vacuum absorbing mechanism 4 includes a fixed cover 401, a sealing cover 402 and a vacuum pump 403, the fixed cover 401 is fixedly connected to the top end of the main connecting line 2, the sealing cover 402 is fixedly connected to the surface of the fixed cover 401, the vacuum pump 403 is arranged inside the fixed cover 401, the vacuum absorbing mechanism 4 further includes an absorbing rubber head 404 and a measuring camera 405, the absorbing rubber head 404 is fixedly connected to the back of the fixed cover 401, the measuring camera 405 is fixedly connected to the back of the fixed cover 401, the fixed cover 401 is fixedly connected to the top end of the auxiliary connecting line 202, the back of the fixed cover 401 is provided with four absorbing rubber heads 404, and the measuring camera 405 is conveniently fixed at the crack wall surface by arranging the absorbing rubber heads 404.

Referring to fig. 4, a shielding protection device 3, the shielding protection device 3 includes a storage groove 301, a damping rod 302, a fixing block 303, a flip plate 304, and a folding plate 305, the storage groove 301 is disposed on the upper surface of the detector main body 1, one end of the damping rod 302 is movably hinged inside the storage groove 301, the fixing block 303 is fixedly connected to the upper surface of the detector main body 1, the flip plate 304 is hinged to the surface of the fixing block 303, the folding plate 305 is rotatably connected to the inner side of the damping rod 302, the top end of the damping rod 302 is rotatably hinged to the lower surface of the folding plate 305, the flip plate 304 is rotatably connected to the upper surface of the detector main body 1, and by arranging the flip plate 304 and the folding plate 305, the display panel 102 is protected and the display panel 102 can be conveniently viewed.

Referring to fig. 1, the other end of the main connection line 2 is fixedly connected with an aerial plug 201, the top end of the aerial plug 201 is fixedly connected with a secondary connection line 202, the top end of the secondary connection line 202 is fixedly connected with a vacuum adsorption mechanism 4, the aerial plug 201 is arranged outside the detector main body 1, and the secondary connection line 202 is convenient to replace by arranging the aerial plug 201.

The working principle is that when the crack measuring device for the municipal bridge is used and is in an initial state, the main connecting line 2 at the bottom of the detector main body 1 is connected with the main connecting line 2 through the aerial plug 201 to realize video information transmission and control of the detector main body 1 to the measuring camera 405, the back of the fixed cover 401 is provided with a plurality of adsorption rubber heads 404, the adsorption rubber heads are communicated with one another, meanwhile, the vacuum pump 403 is arranged in the fixed cover 401, so that the measuring camera 405 can be fixed on a wall surface at a crack without being held by hands, and the turnover plate 304 and the folding plate 305 arranged on the surface of the detector main body 1 can protect the display panel 102 on the surface of the detector main body 1;

when needs make and measure camera 405 absorption when crack department, at first will measure camera 405 and remove to wall crack department and make adsorbed rubber head 404 and wall closely laminate, start vacuum pump 403 and take out the formation vacuum state with the air in the fixed cover 401 this moment, simultaneously because adsorbed rubber head 404 communicates with each other with fixed cover 401 inner chamber, so when forming the vacuum in the fixed cover 401, also tend to vacuum state in the adsorbed rubber head 404, thereby make adsorbed rubber head 404 can closely laminate at the wall, in order to realize the fixed to measuring camera 405, the device is convenient for make and measure camera 405 absorption in crack department.

When the turnover plate 304 and the folding plate 305 need to be unfolded, the folding plate 305 is firstly uncovered upwards, the damping rod 302 at the bottom of the folding plate 305 is gradually unfolded under the traction of the folding plate 305, the turnover plate 304 and the folding plate 305 gradually rotate at the joint under the traction of the measurement camera 405 after the damping rod 302 extends to the maximum length, so that the unfolding is realized, the damping rod 302 can support the fixed block 303 and the turnover plate 304 after the fixed block 303 and the turnover plate 304 are unfolded, a measurer can conveniently watch the display panel 102 when measuring a crack, the turnover plate 304 and the folding plate 305 can effectively protect the display panel 102 when not being unfolded, and the device is convenient for unfolding the turnover plate 304 and the folding plate 305.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crack measuring device for municipal bridge, includes detector main part (1), its characterized in that: the bottom end of the detector main body (1) is fixedly connected with one end of a main connecting wire (2), the top end of the main connecting wire (2) is fixedly connected with a vacuum adsorption mechanism (4), and the surface of the detector main body (1) is fixedly connected with a shielding protection device (3); the vacuum adsorption mechanism (4) comprises a fixed cover (401), a sealing cover (402) and a vacuum pump (403), the fixed cover (401) is fixedly connected to the top end of the main connecting line (2), the surface of the fixed cover (401) is fixedly connected with the sealing cover (402) in a sealing mode, and the vacuum pump (403) is arranged inside the fixed cover (401); the vacuum adsorption mechanism (4) further comprises an adsorption rubber head (404) and a measurement camera (405), the adsorption rubber head (404) is fixedly connected to the back of the fixed cover (401), and the measurement camera (405) is fixedly connected to the back of the fixed cover (401); shielding protection device (3), shielding protection device (3) is including accomodating groove (301), damping pole (302), fixed block (303), returning face plate (304) and folded sheet (305), accomodate the upper surface of seting up in detector main part (1) in groove (301), the one end activity of damping pole (302) articulates in the inside of accomodating groove (301), fixed block (303) fixed connection is at the upper surface of detector main part (1), returning face plate (304) articulate the surface at fixed block (303), folded sheet (305) rotate the inboard of connecting at damping pole (302).

2. A crack measuring device for municipal bridges according to claim 1, characterized in that: the upper surface of the detector main body (1) is fixedly connected with a control button (101), and the surface of the control button (101) is fixedly connected with a display panel (102).

3. The crack measuring device for the municipal bridge according to claim 1, wherein: the other end fixedly connected with of main connecting wire (2) is inserted (201), the top fixedly connected with vice connecting wire (202) of inserting (201) by plane.

4. A crack measuring device for municipal bridges according to claim 3, characterized in that: the top end of the auxiliary connecting line (202) is fixedly connected with a vacuum adsorption mechanism (4), and the aerial plug (201) is arranged on the outer side of the detector main body (1).

5. A crack measuring device for municipal bridges according to claim 1, characterized in that: the top end of the damping rod (302) is rotatably hinged to the lower surface of the folding plate (305), and the turnover plate (304) is rotatably connected to the upper surface of the detector main body (1).

6. The crack measuring device for the municipal bridge according to claim 1, wherein: the fixed cover (401) is fixedly connected to the top end of the auxiliary connecting line (202), and four adsorption rubber heads (404) are arranged on the back face of the fixed cover (401).