Building outer wall disease detection auxiliary device

Abstract

The utility model discloses a building outer wall disease detection auxiliary device, and relates to the technical field of building detection. The device comprises a building outer wall, an L-shaped fixed datum point is arranged on one side of the building outer wall, a supporting table is arranged at the bottom end of the L-shaped fixed datum point, and a clamping assembly is arranged at the top end of the supporting table. According to the utility model, the threaded rod is arranged, so that the second moving plate moves towards the bar code indium steel ruler, the trapezoidal block is driven to move in the corresponding trapezoidal groove, the bar code indium steel ruler is clamped between the L-shaped fixing plate and the second moving plate through the cooperation between the L-shaped fixing plate and the second moving plate, and then the bar code indium steel ruler is clamped through the clamping assembly. The whole supporting table and the assembly on the supporting table are fixed on the L-shaped fixed datum point, and meanwhile, the bar code invar rod is attached to the building outer wall, so that the stability during detection is improved, and the situation that inclination occurs when the bar code invar rod is attached to the building outer wall, and the accuracy and working efficiency of settlement detection are affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building detection, in particular to an auxiliary device for detecting defects of building exterior walls. Background Art

[0002] Buildings are places where people live, work and relax, and their quality is directly related to people's safety and comfort. However, during the construction process, some defects often occur, such as cracks, leakage, cracking, settlement, etc. These defects not only affect the service life of the building, but also cause inconvenience and danger to people's lives. Therefore, building defect detection is an indispensable task to ensure building safety.

[0003] When detecting settlement defects on the exterior walls of buildings, settlement detection is performed through the cooperation between a level and a barcode indium steel ruler. However, during the detection process, a separate person needs to hold the barcode indium steel ruler to perform settlement detection. In this way, the barcode indium steel ruler is prone to tilt during the detection, which reduces the accuracy of the settlement detection and reduces work efficiency. Utility Model Content

[0004] In order to solve the problem that during the detection process, a person needs to be arranged separately to hold the barcode indium steel ruler to perform settlement detection, which is easy to cause the barcode indium steel ruler to tilt during the detection, reducing the accuracy of the settlement detection and the work efficiency. The purpose of the utility model is to provide an auxiliary device for detecting building exterior wall defects.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: an auxiliary device for detecting defects in exterior walls of buildings, comprising an exterior wall of a building, wherein an L-shaped fixed reference point is provided on one side of the exterior wall of the building, a support platform is provided at the bottom end of the L-shaped fixed reference point, a clamping assembly is provided at the top end of the support platform, an L-shaped fixing plate is fixedly installed on the upper surface of the support platform, a first supporting plate is fixedly installed on the side of the upper surface of the support platform away from the L-shaped fixing plate, two symmetrically distributed threaded rods with the same threads are rotatably penetrated through the middle part of the first supporting plate, the external threads of the two threaded rods are connected to the same second movable plate, two symmetrically distributed trapezoidal grooves are opened on the side of the top end of the support platform close to the second movable plate, a trapezoidal block is provided on the internal sliding card of the trapezoidal groove, the trapezoidal block is fixedly installed on the second movable plate, and a barcode indium steel ruler is provided between the L-shaped fixing plate and the second movable plate.

[0006] The clamping assembly includes a fixed block, there are two fixed blocks, and the fixed blocks are fixedly mounted on a support platform. A double-headed screw with opposite threads on both ends rotates through the top of the fixed block. The external threads of the double-headed screw are connected to two symmetrically distributed first movable plates. Two symmetrically distributed sliding grooves are opened at the top of the support platform at the position of the first movable plate. The first movable plate is slidably engaged in the corresponding sliding grooves, and a first rotating wheel is fixedly mounted on the side of the double-headed screw away from the L-shaped fixed plate.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] 1. This application increases the stability during detection, avoiding the tilt of the barcode indium steel ruler when it is attached to the building exterior wall, which affects the accuracy and work efficiency of settlement detection;

[0009] 2. When the present application is used for settlement detection of building exterior walls, there is no need to arrange a person to carry out settlement detection by hand using a barcode indium steel ruler, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0013] Figure 3 It is a schematic diagram of the connection structure between the L-shaped fixing plate and the second supporting plate in the utility model.

[0014] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.

[0015] Figure 5 It is a schematic diagram of the connection structure of the trapezoidal block and the trapezoidal groove in the utility model.

[0016] In the figure: 1. building exterior wall; 11. L-shaped fixed reference point; 12. barcode indium steel ruler; 2. support platform; 20. clamping assembly; 21. fixed block; 22. double-headed screw; 23. first movable plate; 24. slide groove; 25. first rotating wheel; 3. L-shaped fixed plate; 30. first supporting plate; 31. threaded rod; 32. second movable plate; 33. pulley; 34. transmission belt; 35. second rotating wheel; 36. anti-slip strip; 37. rubber pad; 4. trapezoidal groove; 41. trapezoidal block; 5. second supporting plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-5 As shown, the utility model provides a building exterior wall disease detection auxiliary device, including a building exterior wall 1, an L-shaped fixed reference point 11 is provided on one side of the building exterior wall 1, a support platform 2 is provided at the bottom end of the L-shaped fixed reference point 11, a clamping assembly 20 is provided at the top of the support platform 2, an L-shaped fixed plate 3 is fixedly installed on the upper surface of the support platform 2, a first support plate 30 is fixedly installed on the side of the upper surface of the support platform 2 away from the L-shaped fixed plate 3, two symmetrically distributed threaded rods 31 with the same threads are rotated and penetrated in the middle of the first support plate 30, the external threads of the two threaded rods 31 are connected to the same second movable plate 32, and the top of the support platform 2 close to the second movable plate 32 One side of the L-shaped fixed plate 3 is provided with two symmetrically distributed trapezoidal grooves 4, and the inner sliding card of the trapezoidal groove 4 is provided with a trapezoidal block 41, and the trapezoidal block 41 is fixedly mounted on the second movable plate 32, and a barcode indium steel ruler 12 is provided between the L-shaped fixed plate 3 and the second movable plate 32, and a rubber pad 37 is fixedly installed on the side of the second movable plate 32 away from the first support plate 30. By providing the rubber pad 37, the barcode indium steel ruler 12 is protected to prevent the second movable plate 32 from damaging the barcode indium steel ruler 12 when clamping the barcode indium steel ruler 12. The L-shaped fixed plate 3 and the second movable plate 32 are located at the edge of the support platform 2, so that the barcode indium steel ruler 12 and the building exterior wall 1 are more closely fitted.

[0019] The clamping assembly 20 includes a fixed block 21, and there are two fixed blocks 21. The fixed block 21 is fixedly installed on the support platform 2. A double-headed screw 22 with opposite threads on both ends rotates through the top of the fixed block 21. The external threads of the double-headed screw 22 are connected to two symmetrically distributed first movable plates 23. Two symmetrically distributed sliding grooves 24 are opened at the top of the support platform 2 at the position of the first movable plate 23. The first movable plate 23 is slidably engaged in the corresponding sliding grooves 24. A first rotating wheel 25 is fixedly installed on the side of the double-headed screw 22 away from the L-shaped fixed plate 3.

[0020] The height of the L-shaped fixed plate 3 and the second movable plate 32 are consistent, the height of the first support plate 30 is less than half of the second movable plate 32, the width of the first support plate 30 is consistent with the width of the second movable plate 32, and the second support plate 5 is fixedly installed on the inner side of the L-shaped fixed plate 3. By setting the second support plate 5, when the bottom of the barcode indium steel ruler 12 contacts the second support plate 5, it indicates that it cannot move downward, so that it is convenient to install the barcode indium steel ruler 12 between the L-shaped fixed plate 3 and the second movable plate 32. The distance between the second support plate 5 and the support platform 2 is higher than the height of the L-shaped fixed reference point 11, so that the barcode indium steel ruler 12 fixed between the L-shaped fixed plate 3 and the second movable plate 32 is convenient to pass through the L-shaped fixed reference point 11 to fit the building exterior wall 1.

[0021] The two threaded rods 31 are fixedly mounted with pulleys 33 on the outside, and the external movable sleeves of the pulleys 33 are provided with a transmission belt 34. A second rotating wheel 35 is fixedly mounted on the side of one of the threaded rods 31 away from the first support plate 30, and a plurality of annular evenly distributed anti-skid strips 36 are fixedly mounted on the outside of the second rotating wheel 35. By setting the second rotating wheel 35, the corresponding threaded rod 31 is driven to rotate, thereby driving the corresponding pulley 33 to rotate. As one of the pulleys 33 rotates, the transmission belt 34 is driven to rotate, thereby driving the other pulley 33 and the other threaded rod 31 to rotate. The pulley 33 and the transmission belt 34 are used in combination to drive the two threaded rods 31 to rotate, so that the second movable plate 32 moves in the direction of the bar code indium steel ruler 12, thereby increasing the stability of the second movable plate 32 when moving. At the same time, the friction between the hand and the second rotating wheel 35 is increased through the anti-skid strips 36.

[0022] Working principle: In actual use, when it is necessary to detect the settlement of the building exterior wall 1, first put the barcode indium steel ruler 12 into the L-shaped fixed plate 3, so that the barcode indium steel ruler 12 fits with the second support plate 5 and the L-shaped fixed plate 3, and then drive the second movable plate 32 to move toward the barcode indium steel ruler 12 by rotating the threaded rod 31, and at the same time, drive the trapezoidal block 41 to move in the corresponding trapezoidal groove 4, and the cooperation between the L-shaped fixed plate 3 and the second movable plate 32 clamps the barcode indium steel ruler 12 between the L-shaped fixed plate 3 and the second movable plate 32. After clamping and fixing, the clamped barcode indium steel ruler 12, the L-shaped fixed plate 3 and the second movable plate 32 pass through the L-shaped fixed reference point 11, so that the barcode indium steel ruler 12 and the L-shaped fixed reference point 11 fit together, and at the same time, the barcode indium steel ruler 12, the L-shaped fixed plate 3 and the second movable plate 32 fit with the building exterior wall 1;

[0023] Then, the first rotating wheel 25 is rotated to drive the double-headed screw 22 to rotate, thereby driving the first movable plate 23 to move toward the middle in the corresponding slide groove 24, and fixing the support platform 2 and the components on the support platform 2 on the L-shaped fixed reference point 11. After all are fixed, they are used in conjunction with the level to perform settlement detection of the building exterior wall 1.

[0024] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A building exterior wall disease detection auxiliary device, comprising a building exterior wall (1), characterized in that: An L-shaped fixed reference point (11) is provided on one side of the building exterior wall (1), a support platform (2) is provided at the bottom end of the L-shaped fixed reference point (11), a clamping assembly (20) is provided at the top end of the support platform (2), an L-shaped fixed plate (3) is fixedly mounted on the upper surface of the support platform (2), a first support plate (30) is fixedly mounted on the side of the upper surface of the support platform (2) away from the L-shaped fixed plate (3), two symmetrically distributed threaded rods (31) with the same threads are rotatably penetrated through the middle of the first support plate (30), the external threads of the two threaded rods (31) are connected to the same second movable plate (32), two symmetrically distributed trapezoidal grooves (4) are provided on the side of the top end of the support platform (2) close to the second movable plate (32), a trapezoidal block (41) is provided on the inner sliding card of the trapezoidal groove (4), and the trapezoidal block (41) is fixedly mounted on the second movable plate (32), and a barcode indium steel ruler (12) is provided between the L-shaped fixed plate (3) and the second movable plate (32).

2. A building exterior wall disease detection auxiliary device as claimed in claim 1, characterized in that: The clamping assembly (20) comprises a fixed block (21), wherein there are two fixed blocks (21), and the fixed blocks (21) are fixedly mounted on the support platform (2); a double-headed screw (22) with opposite threads on both ends is rotatably penetrated through the top of the fixed block (21); the external threads of the double-headed screw (22) are connected to two symmetrically distributed first movable plates (23); the top of the support platform (2) is provided with two symmetrically distributed sliding grooves (24) at the position of the first movable plates (23); the first movable plates (23) are slidably engaged in the corresponding sliding grooves (24); and a first rotating wheel (25) is fixedly mounted on the side of the double-headed screw (22) away from the L-shaped fixed plate (3).

3. The building exterior wall disease detection auxiliary device according to claim 1, characterized in that: A rubber pad (37) is fixedly mounted on a side of the second movable plate (32) away from the first support plate (30).

4. The building exterior wall disease detection auxiliary device according to claim 1, characterized in that: The L-shaped fixed plate (3) and the second movable plate (32) are located at the edge of the support platform (2).

5. The building exterior wall disease detection auxiliary device according to claim 1, characterized in that: The L-shaped fixed plate (3) and the second movable plate (32) have the same height, the first support plate (30) has a height less than half that of the second movable plate (32), and the first support plate (30) has the same width as that of the second movable plate (32).

6. The building exterior wall disease detection auxiliary device as claimed in claim 1, characterized in that: A second supporting plate (5) is fixedly mounted on the inner side of the L-shaped fixing plate (3).

7. A building exterior wall disease detection auxiliary device as claimed in claim 6, characterized in that: The distance between the second support plate (5) and the support platform (2) is higher than the height of the L-shaped fixed reference point (11).

8. The building exterior wall disease detection auxiliary device as claimed in claim 1, characterized in that: A pulley (33) is fixedly mounted on the outside of the two threaded rods (31), and a transmission belt (34) is provided on the outer movable sleeve of the pulley (33). A second rotating wheel (35) is fixedly mounted on the side of one of the threaded rods (31) away from the first support plate (30), and a plurality of annular evenly distributed anti-slip strips (36) are fixedly mounted on the outside of the second rotating wheel (35).

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