Building wall surface detection structure

Abstract

The invention relates to the technical field of wall surface detection, in particular to a building wall surface detection structure which comprises a steel wire rope with one end connected to the top of a building wall surface and the other end connected to the bottom of the building wall surface; the rope climbing device is mounted on the steel wire rope and used for climbing on the steel wire rope; the first linear guide rail is mounted on the side wall of the rope climbing device; the driving piece is installed on the rope climbing device and used for driving the first linear guide rail to move in the direction close to or away from the building wall face; the mounting plate is fixedly connected to the output end of the first linear guide rail; the number of the suction cups is two, and the two suction cups are both arranged on the mounting plate and distributed in the vertical direction; one pressure sensor is arranged between each suction cup and the mounting plate, and the pressure sensors are used for detecting the pressure between the corresponding suction cups and the mounting plate. The building wall surface detection device has the advantages that the building wall surface detection efficiency is improved, and the working risk of workers can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of wall detection, and in particular to a building wall detection structure. Background Art

[0002] With the acceleration of urbanization, the safety and durability of buildings have become the focus of social attention. Traditional building wall inspection projects mainly include detecting the inclination of the wall, whether there are hollows on the wall, whether there are cracks on the wall, etc.

[0003] Usually, when testing the inclination of a wall, a crane on a cable is used to move workers up and down so that the workers can test the wall. The specific testing method is that the workers hold an inclination tester to test the building wall.

[0004] Regarding the above-mentioned related technologies, during the entire detection process, workers need to perform high-altitude operations, which is risky and has the problem of low detection efficiency. Summary of the invention

[0005] The purpose of the present application is to provide a building wall detection structure, which is used to increase the detection efficiency of the building wall and reduce the work risks of the staff.

[0006] The present application provides a building wall detection structure that adopts the following technical solution: A building wall detection structure, comprising: A steel wire rope, one end of which is connected to the top of the building wall and the other end is connected to the bottom of the building wall; A rope climber, mounted on the steel wire rope and used for climbing on the steel wire rope; A first linear guide rail is mounted on a side wall of the rope climber; A driving member, mounted on the rope climber and used to drive the first linear guide rail to move toward or away from the building wall; A mounting plate, fixedly connected to the output end of the first linear guide rail; Suction cups are provided in two groups, both groups of suction cups are provided on the mounting plate and the two groups of suction cups are distributed in the vertical direction; A pressure sensor is provided between each suction cup and the mounting plate, and the pressure sensor is used to detect the pressure between the corresponding suction cup and the mounting plate.

[0007] By adopting the above technical solution, by recording the values ​​measured by the pressure sensor between each suction cup and the mounting plate, and by converting the values ​​measured by the pressure sensor, it is possible to determine whether the building wall is tilted within the interval where the mounting plate is located, thereby reducing the time for manual high-altitude operations, thereby reducing the work risks of the staff and increasing work efficiency.

[0008] Optionally, at least two of the suction cups constitute a group of the suction cups, and the suction cups in each group are horizontally arranged on the mounting plate.

[0009] By adopting the above technical solution and arranging a plurality of suction cups horizontally, it is possible to detect whether the wall is tilted in the horizontal direction.

[0010] Optionally, it also includes a knocking hammer, a rotating motor and a microphone, wherein the rotating motor is fixedly connected to the mounting plate, the knocking hammer is fixedly connected to the output end of the rotating motor, the rotation of the rotating motor is used to drive the knocking hammer to knock on the building wall, and the microphone is fixedly connected to the mounting plate and is used to receive the sound of the knocking hammer knocking on the building wall.

[0011] By adopting the above technical solution, the knocking hammer is driven to rotate by rotating the motor, so that the knocking hammer can knock on the building wall, and the knocking sound is collected by the microphone to judge the hollowness of the building wall, thereby realizing the detection of the building wall.

[0012] Optionally, the suction cup is provided with a through hole, a piston is slidably arranged in the through hole, a first connecting hole is provided on the side wall of the piston, a second connecting hole is provided on the bottom wall of the piston, the first connecting hole is connected to the second connecting hole, and the piston can slide to the first connecting hole to connect with the outside world.

[0013] By adopting the above technical solution and through the sliding setting of the piston, when it is necessary to separate the suction cup from the building wall, the piston is slid to connect the first connecting hole with the outside world, so that the suction cup can be easily separated from the building outer wall, thereby reducing the damage to the building outer wall when the suction cup is separated from the building outer wall.

[0014] Optionally, a connecting assembly is also included, wherein the connecting assembly is used to connect the percussion hammer and the piston, and the rotation of the percussion hammer can drive the piston to slide.

[0015] By adopting the above technical solution and setting a connecting assembly, the striking hammer can drive the piston to slide during the striking process, thereby reducing the need for a separate mechanism to drive the piston to slide and saving costs.

[0016] Optionally, the connecting assembly includes a connecting rope, one end of which is fixed to the striking hammer, and the other end of which is fixedly connected to the piston.

[0017] By adopting the above technical solution, the connecting rope is pulled by the striking hammer, so that the striking hammer drives the piston to slide during the rotation process. It has a simple structure, a simple operation process, is easy to manufacture and is not prone to failure.

[0018] Optionally, the connecting assembly further comprises a fixed pulley, the fixed pulley is fixedly connected to the mounting plate, and the connecting rope is overlapped on the fixed pulley.

[0019] By adopting the above technical solution, a fixed pulley is provided so that the connecting rope is laid on the fixed pulley. During the pulling process of the connecting rope, the setting of the fixed pulley reduces the wear of the connecting rope and increases the service life of the connecting rope.

[0020] Optionally, a cavity is opened inside the mounting plate, one end of the suction cup is inserted into the cavity, the piston is arranged at the end inserted into the cavity, the fixed pulley is arranged in the cavity, and the connecting rope is inserted into the cavity and fixed to the piston.

[0021] By adopting the above technical solution and setting the cavity, the fixed pulley is set in the cavity, thereby reducing the influence of external factors on the fixed pulley, and further increasing the stability of the operation of the building wall detection structure.

[0022] Optionally, a plurality of connecting ropes are provided, a plurality of pistons are provided in one-to-one correspondence with a plurality of connecting ropes, each connecting rope is fixedly connected to a corresponding piston, and a plurality of connecting ropes are fixedly connected to the percussion hammer.

[0023] By adopting the above technical solution, a plurality of connecting ropes are connected to the striking hammer, and a plurality of pistons are driven to slide by one striking hammer, so there is no need to set up a plurality of striking hammers, thereby reducing costs.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. By recording the values ​​measured by the pressure sensor between each suction cup and the mounting plate, and converting the values ​​measured by the pressure sensor, it is determined whether the building wall is tilted within the area where the mounting plate is located, thereby reducing the time of manual high-altitude operations, thereby reducing the work risks of the staff and increasing work efficiency; 2. The motor is rotated to drive the hammer to rotate, so that the hammer can strike the building wall, and the sound of the hammer is collected by the receiver, so as to judge the hollowing condition of the building wall and realize the detection of the building wall; 3. Through the sliding setting of the piston, when the suction cup needs to be separated from the building wall, the piston is slid to connect the first connecting hole with the outside world, which can facilitate the separation of the suction cup from the building outer wall and reduce the damage to the building outer wall when the suction cup is separated from the building outer wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a building wall detection structure according to an embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the overall structure of a building wall detection structure from another perspective in an embodiment of the present application.

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the suction cup of the embodiment of the present application.

[0028] In the figure, 1. Steel wire rope; 2. Rope climbing device; 31. first linear guide rail; 32. driving member; 33. mounting plate; 331. vent hole; 332. third connecting hole; 333. cavity; 34. suction cup; 341. perforation; 35. pressure sensor; 36. abutment ring; 4. Piston; 41. First communicating hole; 42. Second communicating hole; 43. Spring; 51. hammer; 52. rotating motor; 53. microphone; 6. Connecting assembly; 61. Connecting rope; 62. Fixed pulley. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0030] A building wall detection structure, referring to Figure 1 and Figure 2 , including a steel wire rope 1, a rope climber 2 and a building wall inclination detection component. In this embodiment, one end of the steel wire rope 1 is fixedly connected to the top of the building wall, and the other end is fixedly connected to the bottom of the building wall. The steel wire rope 1 is vertically arranged, and the rope climber 2 is installed on the steel wire rope 1 and climbs up and down on the steel wire rope 1. The building wall inclination detection component is installed on the rope climber 2 and runs with the rope climber 2. The building wall inclination detection component is driven to move by the climber, so as to detect the inclination of different positions of the building wall.

[0031] Specifically, the building wall inclination detection assembly includes a first linear guide 31, a driving member 32, a mounting plate 33, a suction cup 34 and a pressure sensor 35. The first linear guide 31 is fixedly connected to a surface of the climber close to the building wall. The mounting plate 33 is fixedly connected to the output end of the first linear guide 31. Two groups of suction cups 34 are provided. Both groups of suction cups 34 are fixedly mounted on the mounting plate 33 and the two groups of suction cups 34 are arranged in a vertical direction on the mounting plate 33. At least two suction cups 34 constitute a group of suction cups 34. In this embodiment, the number of each group of suction cups 34 is two, and the suction cups 34 of each group are arranged horizontally on the mounting plate 33. A pressure sensor 35 is provided between each suction cup 34 and the mounting plate 33. The pressure sensor 35 is used to detect the pressure between the suction cup 34 and the mounting plate 33. Specifically, an abutment ring 36 is fixed to the outer wall of the suction cup 34, and the pressure sensor 35 is provided between the abutment ring 36 and the mounting plate 33.

[0032] The driving member 32 is fixedly connected to the top surface of the rope climber 2 and is used to drive the first linear guide rail 31 to move toward or away from the building wall. In this embodiment, the driving member 32 is a second linear guide rail. In other embodiments, the driving member 32 can be an electric telescopic rod or a telescopic cylinder, as long as it can drive the first linear guide rail 31 to move.

[0033] First, the rope climber 2 drives the first linear guide 31 to move to a predetermined position. At this time, the mounting plate 33 is located at the bottom end of the first linear guide 31. The driving member 32 operates to drive the first linear guide 31 to move a specified distance in the direction of the building wall, so that the suction cup 34 is adsorbed on the building wall. The stability of the rope climber 2 is ensured during the detection process by the suction cup 34 adsorbed on the building wall. When the driving member 32 stops operating, the value measured by the pressure sensor 35 between each suction cup 34 and the mounting plate 33 is recorded. By converting the value measured by the pressure sensor 35, it is determined whether the building wall is tilted in the interval where the mounting plate 33 is located.

[0034] Then the driving member 32 drives the first linear guide 31 to move away from the building wall, so that the suction cup 34 is away from the building wall. At this time, the first linear guide 31 drives the mounting plate 33 to move upward, so that the suction cup 34 changes its position, and then the driving member 32 drives the first linear guide 31 to move a fixed distance in the direction close to the wall, and the inclination of the building wall is calculated for the second time. Through two measurements, the inclination of the building wall in a small range is analyzed. After the two measurements are completed, the first linear guide 31 is reset, and the rope climber 2 drives the first linear guide 31 to move up a certain distance, and then spot checks are carried out on different positions of the building wall to analyze the inclination of the building wall in a large range, thereby analyzing the overall inclination of the building wall.

[0035] Further, see Figure 3A through hole 341 is provided on the suction cup 34 at one end close to the mounting plate 33, and a piston 4 is slidably connected in the through hole 341. The through hole 341 is blocked by the piston 4 to ensure that the suction cup 34 can be normally adsorbed on the building wall. A third connecting hole 332 is provided on the mounting plate 33, and the end of the suction cup 34 close to the mounting plate 33 is inserted into the third connecting hole 332. A vent hole 331 is provided on the side wall of the mounting plate 33, and the vent hole 331 is connected to the third connecting hole 332. A first connecting hole 41 and a second connecting hole 42 are provided on the piston 4. The first connecting hole 41 is provided on the side wall of the piston 4, and the second connecting hole 42 is provided on the bottom wall of the piston 4. The first connecting hole 41 and the second connecting hole 42 are connected to each other to form an L-shaped through hole, and the second connecting hole 42 is connected to the through hole 341.

[0036] When the piston 4 is in the through hole 341, the first connecting hole 41 is blocked by the inner wall of the through hole 341. When the piston 4 slides to the point where the first through hole 341 is connected to the third through hole, the suction cup 34 is connected to the outside through the through hole 341, the first connecting hole 41, the second connecting hole 42, the third connecting hole 332 and the vent hole 331, thereby separating the suction cup 34 from the building wall, facilitating the disassembly of the suction cup 34 and reducing damage to the building wall.

[0037] Furthermore, in order to facilitate the reset of the piston 4, a spring 43 is provided between the piston 4 and the inner wall of the through hole 341, one end of the spring 43 is fixedly connected to the piston 4, and the other end of the spring 43 is fixedly connected to the inner wall of the through hole 341. When the piston 4 slides outward from the through hole 341, the spring 43 is stretched, and when the spring 43 is restored, the piston 4 is pulled to reset. The through hole 341 is blocked. The spring 43 has a large elastic coefficient, which ensures that the suction cup 34 can be normally adsorbed on the building wall, and the piston 4 is not pushed to slide to the first connecting hole 41 to communicate with the third connecting hole 332 during the process of the suction cup 34 abutting against the building wall.

[0038] Reference Figure 2 The mounting plate 33 is provided with a building wall hollowing detection component, through which the building wall is detected to determine whether the building wall has a hollowing condition. The building wall hollowing detection component includes a knocking hammer 51, a rotating motor 52 and a microphone 53. The microphone 53 and the rotating motor 52 are both fixedly connected to the mounting plate 33. The knocking hammer 51 is fixedly connected to the output end of the rotating motor 52. The operation of the rotating motor 52 drives the knocking hammer 51 to rotate, so that the knocking hammer 51 strikes the building wall. The microphone 53 is used to collect the sound of the knocking hammer 51 striking the building wall, and analyze the sound of the knocking wall to determine whether the building wall has a hollowing condition.

[0039] Specifically, when the mounting plate 33 is at the lower end of the first linear guide rail 31, the hammer 51 performs a first knock on the building wall to determine whether there is a hollow drum at this position. When the mounting plate 33 is at the upper end of the first linear guide rail 31, the hammer 51 performs a second knock on the building wall to determine whether there is a hollow drum at the second position. The two knocks are used to determine whether there is a large area of ​​hollow drum condition in the space where the mounting plate 33 is located. The rope climber 2 drives the first linear guide rail 31 to move, thereby performing hollow drum detection on different positions of the entire building wall to determine the hollow drum condition of the entire building wall.

[0040] Reference Figure 2 and Figure 3 A connecting assembly 6 is provided between the knocking hammer 51 and the piston 4. During the knocking process, the knocking hammer 51 drives the piston 4 to slide through the connecting assembly 6, thereby separating the suction cup 34 from the building wall. The connecting assembly 6 includes a connecting rope 61 and a fixed pulley 62. A cavity 333 is provided inside the mounting plate 33. The third connecting hole 332 is connected to the cavity 333. The fixed pulley 62 is fixedly connected to the cavity 333. One end of the connecting rope 61 is fixedly connected to the knocking hammer 51. The other end of the connecting rope 61 is inserted into the cavity 333 and is fixedly connected to the piston 4 by passing the fixed pulley 62. When the knocking hammer 51 is knocking on the wall, the connecting rope 61 is pulled, so that the connecting rope 61 pulls the piston 4 to slide, thereby connecting the suction cup 34 to the vent hole 331, releasing the vacuum state of the suction cup 34, thereby facilitating the removal of the suction cup 34.

[0041] Furthermore, a connecting assembly 6 is provided between the piston 4 on each suction cup 34 and the striking hammer 51. One end of each connecting rope 61 is fixedly connected to the corresponding piston 4, and the other end is fixedly connected to the striking hammer 51. By striking with one striking hammer 51, multiple pistons 4 are driven to slide simultaneously, thus saving costs.

[0042] The implementation principle of the embodiment of the present application is as follows: first, the first linear guide 31 is driven to move by the rope climber 2 to realize random inspection of various parts of the building wall, and the inclination and hollowness of the building wall are detected by the building wall inclination detection component and the building wall hollowness detection component. After the suction cup 34 is used to detect the inclination of the building wall, the hammer 51 knocks the building wall, and during the knocking process, the piston 4 is driven to move, so that the perforation 341 is connected with the vent hole 331, the suction cup 34 is released from the adsorption of the building wall, and the first linear guide 31 is conveniently reset, thereby reducing damage to the building wall.

[0043] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A building wall detection structure, It is characterized in that include: A steel wire rope (1), one end of which is connected to the top of the building wall, and the other end of which is connected to the bottom of the building wall; A rope climber (2) installed on the steel wire rope (1) and used for climbing on the steel wire rope (1); A first linear guide rail (31) mounted on a side wall of the rope climber (2); A driving member (32) mounted on the rope climber (2) and used to drive the first linear guide rail (31) to move towards or away from a building wall; A mounting plate (33) fixedly connected to the output end of the first linear guide rail (31); Suction cups (34) are provided in two groups, and both groups of suction cups (34) are provided on the mounting plate (33) and the two groups of suction cups (34) are distributed in a vertical direction; A pressure sensor (35), wherein one pressure sensor (35) is provided between each suction cup (34) and the mounting plate (33), and the pressure sensor (35) is used to detect the pressure between the corresponding suction cup (34) and the mounting plate (33).

2. A building wall detection structure according to claim 1, It is characterized in that At least two of the suction cups (34) form a group of suction cups (34), and a plurality of the suction cups (34) in each group are horizontally arranged on the mounting plate (33).

3. A building wall detection structure according to claim 1, It is characterized in that It also comprises a striking hammer (51), a rotating motor (52) and a sound receiver (53), wherein the rotating motor (52) is fixedly connected to the mounting plate (33), the striking hammer (51) is fixedly connected to the output end of the rotating motor (52), the rotating motor (52) rotates to drive the striking hammer (51) to strike the building wall, and the sound receiver (53) is fixedly connected to the mounting plate (33) and is used to receive the sound of the striking hammer (51) striking the building wall.

4. A building wall detection structure according to claim 3, It is characterized in that The suction cup (34) is provided with a through hole (341), a piston (4) is slidably arranged in the through hole (341), a first communicating hole (41) is provided on a side wall of the piston (4), a second communicating hole (42) is provided on a bottom wall of the piston (4), the first communicating hole (41) is communicated with the second communicating hole (42), and the piston (4) can slide to the first communicating hole (41) to communicate with the outside.

5. A building wall detection structure according to claim 4, It is characterized in that It also includes a connecting assembly (6), wherein the connecting assembly (6) is used to connect the percussion hammer (51) and the piston (4), and the rotation of the percussion hammer (51) can drive the piston (4) to slide.

6. A building wall detection structure according to claim 5, It is characterized in that The connecting assembly (6) comprises a connecting rope (61), one end of the connecting rope (61) is fixed to the striking hammer (51), and the other end of the connecting rope (61) is fixedly connected to the piston (4).

7. A building wall detection structure according to claim 6, It is characterized in that The connection assembly (6) further comprises a fixed pulley (62), wherein the fixed pulley (62) is fixedly connected to the mounting plate (33), and the connection rope (61) is overlapped on the fixed pulley (62).

8. A building wall detection structure according to claim 7, It is characterized in that A cavity (333) is provided inside the mounting plate (33), one end of the suction cup (34) is inserted into the cavity (333), the piston (4) is arranged at the end inserted into the cavity (333), the fixed pulley (62) is arranged in the cavity (333), and the connecting rope (61) is inserted into the cavity (333) and fixed to the piston (4).

9. A building wall detection structure according to claim 6, It is characterized in that A plurality of connecting ropes (61) are provided, and a plurality of pistons (4) and a plurality of connecting ropes (61) are provided in one-to-one correspondence, each connecting rope (61) is fixedly connected to a corresponding piston (4), and a plurality of connecting ropes (61) are fixedly connected to the striking hammer (51).

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