CN220508803U

CN220508803U - Building crack check out test set

Info

Publication number: CN220508803U
Application number: CN202321712433.0U
Authority: CN
Inventors: 马保萍; 史瑞瑾
Original assignee: Jiuqing New Material Technology Shanghai Co ltd
Current assignee: Jiuqing New Material Technology Shanghai Co ltd
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2024-02-20
Anticipated expiration: 2033-07-01

Abstract

The utility model relates to a building check out test set field discloses a building crack check out test set, including host computer and probe, the back side that the display screen was kept away from to the host computer is provided with the telescopic link, the probe sets up at the flexible end of telescopic link and is connected with the host computer electricity, the back side that the display screen was kept away from to the host computer is provided with four bracing pieces, four the equal perpendicular host computer of bracing piece is located the both sides of telescopic link. This application has and can drive the probe through adopting the telescopic link and rise and remove on the host computer, adopts four bracing piece butt walls, fixes a position the host computer for the probe can remain stable, thereby makes crack detection equipment detect the time of higher department crack, and the testing result is more accurate.

Description

Building crack check out test set

Technical Field

The application relates to the field of building detection equipment, in particular to building crack detection equipment.

Background

The wall cracks are cracking phenomena generated in the wall body part of the building structure, and can be divided into concrete wall cracks, brick masonry wall cracks, novel partition wall cracks and cracks generated by walls of different materials according to different materials, when the wall body cracks are serious, the stability of the building is greatly affected,

at present, common crack detection equipment includes detector host computer and the microscopic probe of making a video recording, and microscopic probe of making a video recording passes through the circuit and is connected with the detector host computer, and when detecting, the staff holds the probe and laminates the probe in the crack department of wall body, and after the probe was stable, the probe gathered the picture of crack department and transmitted to in the detector host computer, and the detector host computer again handles the picture and shows the size information of crack on the display screen of detector host computer.

Because host computer and probe are components of a whole that can function independently setting, consequently the staff need both hands handheld host computer and probe respectively, and when the crack was in higher position, the staff needed the one hand to lift the probe to the eminence, and at this moment, the probe is difficult to keep stable, and then can lead to the circumstances that the testing result appears the deviation.

Disclosure of Invention

In order to improve the problem that the crack detection device is prone to deviation of detection results of cracks at higher positions, the application provides building crack detection device.

The application provides a building crack check out test set adopts following technical scheme:

the utility model provides a building crack check out test set, includes host computer and probe, the back side that the display screen was kept away from to the host computer is provided with the telescopic link, the probe sets up the flexible end at the telescopic link and is connected with the host computer electricity, the back side that the display screen was kept away from to the host computer is provided with four bracing pieces, four the equal perpendicular host computer of bracing piece is located the both sides of telescopic link.

Through adopting above-mentioned technical scheme, when detecting higher crack on the wall body, drive the probe through the extension telescopic link and rise, the host computer is held to staff's both hands, and the host computer drives the probe through the telescopic link and removes to the higher crack department of wall body, and when the crack was aimed at to the probe, the host computer was removed towards wall body direction, and the host computer drives four bracing pieces butt on the wall body for the probe can remain stable, thereby when making crack check out test set detects higher crack, the testing result is more accurate.

Preferably, the back side that the display screen was kept away from to the host computer is provided with four elastic expansion pieces, elastic expansion piece is on a parallel with the bracing piece, just elastic expansion piece's length is greater than the length of bracing piece, elastic expansion piece keeps away from the flexible end rotation of host computer and sets up the ball.

Through adopting above-mentioned technical scheme, when detecting wall body crack, towards wall body direction removal host computer, the host computer drives the ball butt wall body through the elastic expansion piece, and bracing piece and wall body contactless this moment uses the ball to be convenient for the host computer to drive the probe and remove on the wall body, realizes the fine setting of probe for the probe gathers the crack more accurate; after the probe is aligned to the crack, the host is pressed towards the wall body, the elastic telescopic piece is extruded and then is contracted, and at the moment, the support rod is abutted to the wall body, so that the probe is positioned.

Preferably, the elastic expansion piece comprises a sleeve, an elastic piece and a sliding rod, wherein the sleeve is arranged on the host, the elastic piece is arranged in the sleeve, the sliding rod is coaxially arranged in the sleeve in a sliding manner and is abutted to the elastic piece, and the rolling ball is rotationally arranged at the end part of the sliding rod far away from the host.

By adopting the technical scheme, the ball on the slide bar is abutted on the wall body, the sleeve is driven to move when the host moves, and the sleeve drives the ball to roll on the wall body through the slide bar; when the probe is aligned to the crack, the host is pressed towards the wall body, the host drives the sleeve to move, and the sleeve extrudes the elastic piece and slides on the slide bar, so that the elastic telescopic piece is contracted; after the crack detection equipment completes detection, the elastic piece releases elastic potential energy and pushes the sliding rod to slide and reset, so that the elastic telescopic piece stretches and resets.

Preferably, the guide groove is formed in the side wall of the sliding rod along the axis direction of the sliding rod, a limiting block is arranged at the end, close to the host, of the sliding rod, a guide block is arranged at the end, far away from the host, of the inner side wall of the sleeve, the guide block is slidably arranged in the guide groove along the axis direction of the sliding rod, and the guide block is slidably abutted to the limiting block.

Through adopting above-mentioned technical scheme, when the slide bar slides in the sleeve, telescopic guide block slides in the guide way of slide bar for the slide bar slides more stably in the sleeve, and when the elastic component promotes the slide bar and slides and reset, the slide bar removes and drives stopper removal butt guide block, thereby carries out spacingly to the slip of slide bar, makes the slide bar be difficult for slipping in the sleeve.

Preferably, the back side that the display screen was kept away from to the host computer is provided with the mount pad, the telescopic link is kept away from the tip screw thread of probe and can be dismantled and set up in the mount pad, the probe can be dismantled the flexible end that sets up at the telescopic link.

Through adopting above-mentioned technical scheme, rotate the telescopic link on the mount pad, can dismantle the telescopic link from the host computer and take off, dismantle the probe of taking off on the telescopic link, can make probe and host computer separation to make crack check out test set can switch between integral type and split type.

Preferably, the telescopic end of telescopic link is provided with the roating seat, the stiff end of roating seat is fixed to be set up on the telescopic link, the roating end of roating seat uses the length direction of bracing piece to rotate the setting on the roating end of roating seat as the rotation axis, just the probe screw thread can dismantle the setting at the roating end of roating seat.

Through adopting above-mentioned technical scheme, installation roating seat makes the probe can carry out rotation regulation on the telescopic link to be convenient for the probe gathers crack picture more accurately.

Preferably, the end part of the supporting rod is provided with a supporting seat, and the area of the supporting seat is larger than that of the end part of the supporting rod.

Through adopting above-mentioned technical scheme, when moving the host computer towards being close to the wall body direction, the host computer passes through the bracing piece and drives supporting seat butt wall body, and the area of supporting seat is greater than the area of bracing piece tip to make the host computer more stable, and then make the probe more stable.

Preferably, the side wall of the supporting seat far away from the supporting rod is provided with an anti-slip pad.

Through adopting above-mentioned technical scheme, the supporting seat drives slipmat butt wall body, and the slipmat has increased the frictional force between supporting seat and the wall body to the phenomenon that the supporting seat is difficult for appearing skidding on the wall body.

Preferably, the two opposite side walls of the host machine are symmetrically provided with handles.

By adopting the technical scheme, the two handles are respectively held by two hands of a worker, so that the host computer can be conveniently and stably moved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the probe is driven to ascend and move on the host machine by adopting the telescopic rods, and the host machine is positioned by adopting the four support rods to be abutted against the wall body, so that the probe can be kept stable, and the detection result is more accurate when the crack detection equipment detects a crack at a higher position;

2. through adopting elastic expansion piece and ball, use the ball to be convenient for the host computer to drive the probe and remove on the wall body, realize the fine setting of probe for the probe gathers the crack more accurate, when the probe aim at the crack after, presses the host computer to the wall body direction, and the elastic expansion piece receives and takes place to shrink after the extrusion, and at this moment, the bracing piece butt is on the wall body, thereby fixes a position the probe;

3. through adopting supporting seat and slipmat for the supporting rod is better to the location effect of host computer, thereby further improves the stability of probe.

Drawings

FIG. 1 is a schematic view of the overall construction of the construction crack detection apparatus of the present application;

FIG. 2 is a reverse schematic view of the overall structure of the construction crack detection device of the present application;

FIG. 3 is an exploded schematic view of the overall structure of the construction crack detection device of the present application;

fig. 4 is an exploded cross-sectional view of a part of the construction crack detection apparatus of the present application showing an elastic expansion member in a protruding manner.

Reference numerals illustrate: 1. a host; 2. a probe; 3. a telescopic rod; 4. a support rod; 5. an elastic expansion piece; 51. a sleeve; 52. an elastic member; 53. a slide bar; 6. a ball; 7. a guide groove; 8. a guide block; 9. a limiting block; 10. a mounting base; 11. a rotating seat; 111. a fixing part; 112. a rotating part; 12. a support base; 13. an anti-slip pad; 14. a handle.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a building crack detection device.

Referring to fig. 1, a building crack detection device includes a detector host 1 and a camera microscopic probe 2, the probe 2 is electrically connected with the host 1 through a line, a display screen and a key are installed on the outer side wall of the host 1, the crack can be collected by pressing the key, and a collected picture is displayed on the display screen by the probe 2. The two opposite side walls of the host machine 1 in the horizontal direction are symmetrically and fixedly provided with handles 14, and a worker can pick up the host machine 1 through the two handles 14.

Referring to fig. 2 and 3, the installation seat 10 is detachably and fixedly installed at the middle thread of the bottom end of the side wall of the display screen, which is far away from the host computer 1, the telescopic rod 3 is detachably and fixedly installed at the inner thread of the installation seat 10, the telescopic rod 3 is installed along the vertical direction, and the rotary seat 11 is installed at the telescopic end of the top of the telescopic rod 3. The rotary seat 11 comprises a fixed part 111 and a rotary part 112, wherein the fixed part 111 is fixedly arranged at the telescopic end of the telescopic rod 3, the rotary part 112 is rotatably arranged on the side wall of the fixed part 111 far away from the host machine 1 through a damping rotating shaft, the damping rotating shaft is arranged along the direction vertical to the host machine 1, and the probe 2 is detachably and fixedly arranged on the side wall of the rotary part 112 far away from the fixed part 111 through threads.

Probe 2 passes through mount pad 10, telescopic link 3 and roating seat 11 adjustable mounting on host computer 1, and the staff picks up host computer 1 through handle 14, and host computer 1 drives probe 2 through telescopic link 3 and removes, simultaneously, uses telescopic link 3 can adjust the height of probe 2, and the crack of the higher department of probe 2 collection of being convenient for uses roating seat 11 can carry out rotation regulation to probe 2 to improve probe 2's suitability.

The lateral wall that host computer 1 is close to telescopic link 3 is threaded can dismantle fixed mounting has four bracing pieces 4, and four bracing pieces 4 are all perpendicular to host computer 1 and are located the four corners department of host computer 1 respectively, and the tip fixed mounting that host computer 1 was kept away from to bracing piece 4 has circular supporting seat 12, and the diameter of supporting seat 12 is greater than the diameter of bracing piece 4, and fixed mounting has slipmat 13 on the lateral wall that supporting seat 12 kept away from bracing piece 4.

When detecting higher crack on the wall body, pulling telescopic link 3 makes probe 2 highly rise, removes host computer 1 and makes probe 2 remove to crack department, presses host computer 1 towards the wall body direction, and host computer 1 drives slipmat 13 butt of supporting seat 12 on the wall body through bracing piece 4 to fix a position host computer 1, make probe 2 more stable, and then make crack check out test set detect the crack of higher department when, the testing result is more accurate.

Four elastic telescopic pieces 5 are arranged on the side wall of the host machine 1, which is close to the supporting rod 4, the elastic telescopic pieces 5 are perpendicular to the host machine 1, the length of each elastic telescopic piece 5 is greater than that of the supporting rod 4, and the four elastic telescopic pieces 5 are respectively positioned at four corners of the host machine 1 and correspond to the four supporting rods 4 one by one.

Referring to fig. 3 and 4, the elastic telescopic member 5 includes a sleeve 51, an elastic member 52 and a slide bar 53, the sleeve 51 is detachably and fixedly mounted on the main unit 1, the sleeve 51 is disposed at an end opening far away from the main unit 1, the slide bar 53 is slidably disposed in an opening end of the sleeve 51 along an axial direction of the sleeve 51, the elastic member 52 is disposed in the sleeve 51, and two ends of the elastic member 52 are respectively abutted against a bottom wall of the sleeve 51 and an end of the slide bar 53. The end of the slide 53 remote from the sleeve 51 is rotatably fitted with a ball 6. The elastic member 52 may be a spring in this application.

When detecting wall cracks, the host 1 is moved firstly, the host 1 drives the probe 2 to move to a position close to the wall cracks, then the host 1 is moved towards the wall, the host 1 drives the ball 6 to abut against the wall through the elastic telescopic piece 5, and at the moment, the anti-slip pad 13 on the supporting seat 12 is not contacted with the wall. The host 1 is convenient to move on the wall body through the ball 6, so that the probe 2 can be finely adjusted, and the probe 2 can accurately collect slit pictures.

When the probe 2 is aligned with the gap, the host 1 is pressed towards the wall, the host 1 drives the sleeve 51 to move towards the direction approaching the wall, and the sleeve 51 moves on the slide rod 53 and presses the elastic piece 52 to deform. The host computer 1 moves and drives the supporting rod 4 to move simultaneously, so that the anti-slip pad 13 on the supporting seat 12 is abutted against the wall body, and the host computer 1 is positioned.

The outer side wall of the slide bar 53 is provided with a guide groove 7 along the length direction thereof, the end part of the inner side wall of the sleeve 51, which is far away from the host machine 1, is fixedly provided with a guide block 8, and the guide block 8 is arranged in the guide groove 7 in a matched sliding manner along the length direction of the slide bar 53. When the gap detection equipment completes detection, the elastic piece 52 releases elastic potential energy and pushes the sliding rod 53 to slide and reset, so that the elastic telescopic piece 5 stretches and resets. When the sliding rod 53 moves, the guide block 8 slides in the guide groove 7, so that the movement of the sliding rod 53 is guided, and the movement of the sliding rod 53 is more stable.

The end part of the sliding rod 53, which is positioned in the guide groove 7 and is close to the host machine 1, is fixedly provided with a limiting block 9, and the limiting block 9 is in movable abutting connection with the guide block 8. When the elastic piece 52 pushes the sliding rod 53 to move and reset, the sliding rod 53 moves and drives the limiting block 9 to move to abut against the guide block 8, so that the sliding of the sliding rod 53 is limited, and the sliding rod 53 is not easy to slip from the sleeve 51.

The elastic telescopic piece 5 can be detached from the host computer 1 by rotating the sleeve 51, the supporting rod 4 can be detached from the host computer 1 by rotating the supporting rod 4, the telescopic rod 3 can be detached from the host computer 1 by rotating the mounting seat 10, and the probe 2 can be detached from the telescopic rod 3 by rotating the probe 2, so that the crack detection equipment can be switched between an integrated type and a split type.

The implementation principle of the embodiment of the application is as follows: when detecting higher crack on the wall body, pulling telescopic link 3 makes probe 2 highly rise, removes host computer 1 and makes probe 2 remove to crack department, presses host computer 1 towards the wall body direction, and host computer 1 drives slipmat 13 butt of supporting seat 12 on the wall body through bracing piece 4 to fix a position host computer 1, make probe 2 more stable, and then make crack check out test set detect the crack of higher department when, the testing result is more accurate.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a building crack check out test set, includes host computer (1) and probe (2), its characterized in that: the back side that display screen was kept away from to host computer (1) is provided with telescopic link (3), probe (2) set up at the flexible end of telescopic link (3) and be connected with host computer (1) electricity, the back side that display screen was kept away from to host computer (1) is provided with four bracing pieces (4), four bracing piece (4) all perpendicular host computer (1) and are located the both sides of telescopic link (3).

2. A construction crack detection device as claimed in claim 1, characterized in that: the back side that display screen was kept away from to host computer (1) is provided with four elastic expansion piece (5), elastic expansion piece (5) are on a parallel with bracing piece (4), just the length of elastic expansion piece (5) is greater than the length of bracing piece (4), the flexible end rotation that host computer (1) was kept away from to elastic expansion piece (5) sets up ball (6).

3. A construction crack detection device as claimed in claim 2, characterized in that: the elastic telescopic piece (5) comprises a sleeve (51), an elastic piece (52) and a sliding rod (53), wherein the sleeve (51) is arranged on the host machine (1), the elastic piece (52) is arranged in the sleeve (51), the sliding rod (53) is coaxially arranged in the sleeve (51) in a sliding manner and is abutted to the elastic piece (52), and the rolling ball (6) is rotatably arranged at the end part of the sliding rod (53) far away from the host machine (1).

4. A construction crack detection device as claimed in claim 3, characterized in that: the utility model discloses a slide bar, including slide bar (53), guide slot (7) have been seted up along self axis direction on slide bar (53) lateral wall, slide bar (53) are located guide slot (7) and are close to the tip of host computer (1) and are provided with stopper (9), the tip that host computer (1) was kept away from to sleeve (51) inside wall is provided with guide block (8), guide block (8) slide along the axis direction of slide bar (53) and set up in guide slot (7), just guide block (8) sliding butt stopper (9).

5. A construction crack detection device as claimed in claim 1, characterized in that: the back side that display screen was kept away from to host computer (1) is provided with mount pad (10), tip screw thread that probe (2) was kept away from to telescopic link (3) can dismantle setting in mount pad (10), probe (2) can dismantle the flexible end that sets up in telescopic link (3).

6. A construction crack detection device as claimed in claim 1, characterized in that: the telescopic end of telescopic link (3) is provided with roating seat (11), the stiff end of roating seat (11) is fixed to be set up on telescopic link (3), the rotation end of roating seat (11) uses the length direction of bracing piece (4) to rotate as the rotation axis and sets up on the rotation end of roating seat (11), just probe (2) screw thread can dismantle the rotation end that sets up at roating seat (11).

7. A construction crack detection device as claimed in claim 1, characterized in that: the end part of the supporting rod (4) is provided with a supporting seat (12), and the area of the supporting seat (12) is larger than that of the end part of the supporting rod (4).

8. The construction crack detection apparatus according to claim 7, wherein: the side wall of the supporting seat (12) far away from the supporting rod (4) is provided with an anti-slip pad (13).

9. A construction crack detection device as claimed in claim 1, characterized in that: the two opposite side walls of the main machine (1) are symmetrically provided with handles (14).