House anti-seismic strength detection device

Abstract

The invention discloses a device for detecting the shock strength of a house. The device comprises a detector, a handheld rod, a mounting seat and an adsorption assembly, the mounting seat is arranged at one end of the handheld rod, and the detector is detachably arranged on the mounting seat; the adsorption assembly is arranged in the mounting seat, a controller is arranged at one end, far away from the mounting seat, of the handheld rod, the controller is electrically connected with the adsorption assembly, and when the detector in the mounting seat reaches a to-be-detected position on the wall surface, the controller can be started to control the adsorption assembly to adsorb the wall surface. By arranging the handheld rod, a worker can lift the detector through the handheld rod so as to scan the middle part and the upper part of a wall body, so that the working efficiency is improved, and the detection difficulty is reduced; meanwhile, by arranging the adsorption assembly, when the detector reaches a to-be-detected position on the wall surface, the controller can be started to control the adsorption assembly to adsorb the wall surface, so that the mounting seat and the detector are prevented from shaking in the detection process, and the detection accuracy of the detector is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices, and in particular to a device for detecting the seismic strength of a building. Background Art

[0002] After a house has been used for a certain period of time, its walls will crack and corrode due to the aging of its own materials, causing cracks to appear inside and outside the walls, which will seriously affect the seismic performance of the house. Therefore, the house needs to be inspected and evaluated. House inspection is to inspect the structural quality of the house through certain technical means and methods, and then collect and evaluate the inspection data, which includes the inspection and evaluation of the seismic performance of the house structure.

[0003] Currently, the seismic performance of buildings is usually tested by using ultrasonic instruments to scan the walls close to the walls. However, since the upper and middle parts of the walls are at a certain height, it is inconvenient for workers to scan the middle and upper parts of the walls. Summary of the Invention

[0004] The problem to be solved by the present invention is: to provide a building seismic strength detection device, by arranging a handheld pole, the staff can lift the detector by the handheld pole to scan the middle and upper parts of the wall, thereby improving work efficiency and reducing the difficulty of detection; at the same time, by arranging an adsorption component, when the detector reaches the position to be detected on the wall, the controller can be turned on to control the adsorption component to adsorb the wall, preventing the mounting base and the detector from shaking during the detection process, thereby improving the detection accuracy of the detector.

[0005] The present invention provides a technical solution to solve the above-mentioned problem: a building seismic strength testing device, comprising a detector, a handheld rod, a mounting base, and an adsorption assembly; the mounting base is provided at one end of the handheld rod, and the detector is detachably mounted on the mounting base; The adsorption component is arranged in the mounting base, and a controller is provided at the end of the handheld rod away from the mounting base. The controller is electrically connected to the adsorption component. When the detector in the mounting base reaches the position to be detected on the wall, the controller can be turned on to control the adsorption component to adsorb the wall.

[0006] Preferably, the adsorption assembly includes a driving member, a mounting plate and a suction cup structure, and the mounting seat is provided with an installation cavity 1 for installing the driving member and an installation cavity 2 for installing the mounting plate and the suction cup structure. The installation cavity 1 is communicated with the installation cavity 2, and the mounting plate is installed and connected to the output end of the driving member. The suction cup structure is installed on the lower end surface of the mounting plate, and the lower end of the installation cavity 2 is provided with a movable groove for the suction cup structure to extend out.

[0007] Preferably, the driving member is an electric telescopic rod, and the electric telescopic rod is electrically connected to the controller.

[0008] Preferably, it also includes an adsorption release component, which is in transmission connection with the driving member. When the driving member controls the suction cup structure to adsorb the wall, it drives the adsorption release component to close. When the driving member controls the suction cup structure to retract into the second installation cavity, it drives the adsorption release component to open to release the adsorption of the suction cup structure on the wall.

[0009] Preferably, the adsorption release component includes a connecting pipe, a valve, a rack and a control gear. One end of the connecting pipe is connected to the suction cup structure, and the other end is connected to the valve installed in the mounting seat. The control gear is installed on the valve to control the opening and closing of the valve. The rack is installed at the output end of the driving member and meshes with the control gear for transmission.

[0010] Preferably, the suction cup structure includes a plurality of mounting rods and a plurality of suction cups, one end of the mounting rod is connected to the mounting plate, and the suction cup is installed at the lower end of the mounting rod.

[0011] Preferably, the mounting rod includes a fixed section, a movable section and a spring, the fixed section is fixedly connected to the mounting plate, an axial accommodating hole is provided on the fixed section, the spring is installed in the accommodating hole, one end of the spring is fixedly connected to the bottom of the accommodating hole, and the other end is fixedly connected to the movable section.

[0012] Preferably, it also includes an adhesive component, which includes a driving wheel, a driven wheel and a micro motor, the micro motor is installed in the mounting seat, the driving wheel and the driven wheel are rotatably installed in the second mounting cavity, the driving wheel is connected to the micro motor in a transmission manner, a carrying belt is wound on the driven wheel, a plurality of carrying holes are provided on the carrying belt, an adhesive sheet is provided in the carrying hole, the lower end surface of the adhesive sheet is provided with an adhesive layer that can be adhered to the wall, and the carrying belt is connected to the driving wheel at one end away from the driven wheel.

[0013] Preferably, the adhesive sheet is connected to the bearing hole via a breakable connecting sheet.

[0014] Preferably, the length of the handheld rod can be adjusted as needed.

[0015] Compared with the prior art, the advantages of the present invention are: by providing a handheld pole, the staff can lift the detector by the handheld pole to scan the middle and upper parts of the wall, thereby improving work efficiency and reducing the difficulty of detection; at the same time, by providing an adsorption component, when the detector reaches the position to be detected on the wall, the controller can be turned on to control the adsorption component to adsorb the wall, preventing the mounting base and the detector from shaking during the detection process, thereby improving the detection accuracy of the detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 is a cross-sectional view of the mounting base of the present invention; Figure 3 yes Figure 2 A magnified schematic diagram of point A in the middle; Figure 4 yes Figure 3 A magnified schematic diagram of point B in the middle; Figure 5 is a front cross-sectional view of the mounting base of the present invention; Figure 6 is a cross-sectional view of a mounting rod of the present invention; Figure 7 Schematic diagram of the unfolding of the carrier tape of the present invention; Figure 8 yes Figure 7 Enlarged schematic diagram of point C in the middle.

[0018] The accompanying drawings are marked with: 1. Mounting seat, 2. Detector, 3. Hand-held rod, 4. Controller, 5. Electric telescopic rod, 6. Mounting cavity one, 7. Driven wheel, 8. Mounting cavity two, 9. Driving wheel, 10. Carrying belt, 11. Connecting pipe, 12. Mounting plate, 13. Fixed section, 14. Movable section, 15. Suction cup, 16. Rack, 17. Valve, 18. Control gear, 19. Micro motor, 20. Receiving hole, 21. Spring, 22. Carrying hole, 23. Breakable connecting piece, 24. Adhesive piece, 25. Movable slot. DETAILED DESCRIPTION

[0019] The following will describe the embodiments of the present invention in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0020] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. Throughout the description of the present invention, "several" means two or more, unless otherwise specifically defined.

[0022] In the present invention, unless otherwise specified or limited, the terms "assemble," "connect," and "connect" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection; direct connection, connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0023] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0024] It should also be understood that the terms used in this description of the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the description of the embodiments of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0025] The specific embodiment of the present invention is shown in the accompanying drawings. A device for detecting the seismic strength of a building includes a detector 2, a handheld rod 3, a mounting base 1, and an adsorption assembly. The mounting base 1 is provided at one end of the handheld rod 3, and the detector 2 is detachably mounted on the mounting base 1. The adsorption component is arranged in the mounting base 1, and a controller 4 is provided at the end of the hand-held rod 3 away from the mounting base 1. The controller 4 is electrically connected to the adsorption component. When the detector 2 in the mounting base 1 reaches the position to be detected on the wall, the controller 4 can be turned on to control the adsorption component to adsorb the wall.

[0026] In the above scheme, by setting up a handheld pole, the staff can lift the detector by the handheld pole to scan the middle and upper parts of the wall, which improves work efficiency and reduces the difficulty of detection; at the same time, by setting up an adsorption component, when the detector reaches the position to be detected on the wall, the controller can be turned on to control the adsorption component to adsorb the wall, preventing the mounting base and the detector from shaking during the detection process, thereby improving the detection accuracy of the detector.

[0027] The suction assembly includes a driver, a mounting plate 12, and a suction cup structure. The mounting base 1 is internally provided with a mounting cavity 1 (6) for mounting the driver, and a mounting cavity 2 (8) for mounting the mounting plate 12 and the suction cup structure. The mounting cavity 1 (6) is in communication with the mounting cavity 2 (8). The mounting plate 12 is connected to the output end of the driver. The suction cup structure is mounted on the lower end surface of the mounting plate 12. The lower end of the mounting cavity 2 (8) is provided with a movable slot 25 through which the suction cup structure can extend. Specifically, the driver is an electric telescopic rod 5, which is electrically connected to the controller 4. After the operator operates the handheld rod to move the detector to the location to be tested on the wall, the controller is turned on, which controls the electric telescopic rod to turn on, causing the electric telescopic rod to drive the suction cup structure to extend from the movable slot to absorb the wall.

[0028] As another embodiment of the present invention, it also includes an adsorption release component, which is connected to the driving member in a transmission manner. When the driving member controls the suction cup structure to adsorb the wall, it drives the adsorption release component to close. When the driving member controls the suction cup structure to retract into the second installation cavity 8, it drives the adsorption release component to open to release the adsorption of the suction cup structure on the wall.

[0029] In this embodiment, specifically, the adsorption release component includes a connecting pipe 11, a valve 17, a rack 16 and a control gear 18. One end of the connecting pipe 11 is connected to the suction cup structure, and the other end is connected to the valve 17 installed in the mounting base 1. The control gear 18 is installed on the valve 17 to control the opening and closing of the valve 17. The rack 16 is installed at the output end of the driving member and meshes with the control gear 18 for transmission.

[0030] Furthermore, the suction cup structure includes a plurality of mounting rods and a plurality of suction cups 15 , one end of the mounting rod is connected to the mounting plate 12 , and the suction cup 15 is installed at the lower end of the mounting rod.

[0031] The mounting rod includes a fixed section 13, a movable section 14 and a spring 21. The fixed section 13 is fixedly connected to the mounting plate 12. An axial accommodating hole 20 is provided on the fixed section 13. The spring 21 is installed in the accommodating hole 20. One end of the spring 21 is fixedly connected to the bottom of the accommodating hole 20, and the other end is fixedly connected to the movable section 14.

[0032] When the detector has completed the scan, the detection device needs to be removed to scan the next place. At this time, the suction cup is still sucked on the wall. If the electric telescopic rod is forcibly retracted, it is easy to damage the suction cup; in the above scheme, when the electric telescopic rod is turned on, the telescopic end of the electric telescopic rod moves downward, driving the rack downward, and the rack drives the control gear to rotate counterclockwise to close the valve; when the scan is completed, the telescopic end of the electric telescopic rod retracts, the spring is stretched, and the suction cup is still attracted to the wall until the telescopic end moves a short distance, the rack drives the control gear to rotate clockwise to open the valve, and after the connecting pipe is opened, the suction cup is connected to the outside world, the suction cup is no longer attracted to the wall, and the adsorption component can be retracted into the second installation cavity.

[0033] Because the wall surface is sometimes uneven, this will cause the suction cup to not be able to adhere well to the wall surface, and the mounting base is likely to fall off during scanning; therefore, as another embodiment of the present invention, it also includes an adhesive assembly, which includes a driving wheel 9, a driven wheel 7 and a micro motor 19. The micro motor 19 is installed in the mounting base 1, and the driving wheel 9 and the driven wheel 7 are rotatably installed in the mounting cavity 2 8. The driving wheel 9 is connected to the micro motor 19 in a transmission connection. A carrying belt 10 is wound around the driven wheel 7, and the carrying belt 10 is provided with a plurality of bearing holes 22. An adhesive sheet 24 is provided in the bearing holes 22. The lower end surface of the adhesive sheet 24 is provided with an adhesive layer that can be adhered to the wall surface. The end of the carrying belt 10 away from the driven wheel 7 is connected to the driving wheel 9. The adhesive sheet 24 is connected to the bearing holes 22 by a breakable connecting piece 23.

[0034] In the above scheme, when the electric telescopic rod drives the suction cup to extend, the suction cup first contacts the adhesive sheet on the carrying belt to squeeze the carrying belt, and the carrying belt and the adhesive sheet are sucked together. The electric telescopic rod continues to drive the suction cup downward, the breakable connecting piece breaks, and the suction cup moves downward with the adhesive sheet and adheres to the wall. Since the lower end surface of the adhesive sheet 24 is provided with a glue layer, the adhesive sheet can be well adhered to the wall, and the side of the adhesive sheet facing away from the wall is a smooth surface, which can be well sucked together with the suction cup. Therefore, the adsorption component can well fix the detection device on the wall. When the adsorption component is retracted, the micro motor is turned on (the micro motor can also be controlled by the controller), driving the drive wheel to rotate. The rotation of the drive wheel drives the carrying belt to unfold, so that the next row of adhesive sheets comes directly under the suction cup, thereby realizing the detection positioning of the next detection point.

[0035] It should be noted that the carrier tape is made of the same material as the release paper and is not easily bonded to the adhesive layer of the adhesive sheet. Similarly, the back of the adhesive layer of the adhesive sheet must also have a non-stick layer made of the same material as the release paper (the non-stick layer will not separate from the adhesive sheet and is an integrated structure). Therefore, the wound carrier tape can be unrolled smoothly, and the fragile connecting tape will not break when the carrier tape is unrolled.

[0036] Specifically, the length of the hand-held rod 3 can be adjusted as needed, wherein the structure of the hand-held rod can be similar to that of the umbrella handle, and can be a multi-section structure, so that the length can be adjusted as needed.

[0037] The above description is merely a description of the preferred embodiment of the present invention and is not to be construed as limiting the scope of the claims. The present invention is not limited to the above embodiment, and variations in the specific structure are permitted. Any variations within the scope of the independent claims of the present invention are also within the scope of protection of the present invention.

Claims

1. A device for detecting the seismic strength of a building, characterized in that: It comprises a detector (2), a handheld rod (3), a mounting base (1) and an adsorption assembly; the mounting base (1) is arranged at one end of the handheld rod (3), and the detector (2) is detachably arranged on the mounting base (1); The adsorption component is arranged in the mounting base (1); a controller (4) is arranged at one end of the hand-held rod (3) away from the mounting base (1); the controller (4) is electrically connected to the adsorption component; when the detector (2) in the mounting base (1) reaches a position to be detected on the wall, the controller (4) can be turned on to control the adsorption component to adsorb the wall.

2. A building seismic strength detection device according to claim 1, characterized in that: The adsorption assembly includes a driving member, a mounting plate (12) and a suction cup structure. The mounting seat (1) is provided with a mounting cavity 1 (6) for mounting the driving member and a mounting cavity 2 (8) for mounting the mounting plate (12) and the suction cup structure. The mounting cavity 1 (6) is communicated with the mounting cavity 2 (8). The mounting plate (12) is installed and connected to the output end of the driving member. The suction cup structure is installed on the lower end surface of the mounting plate (12). The lower end of the mounting cavity 2 (8) is provided with a movable groove (25) for the suction cup structure to extend.

3. A building seismic strength testing device according to claim 2, characterized in that: The driving member is an electric telescopic rod (5), and the electric telescopic rod (5) is electrically connected to the controller (4).

4. A building seismic strength testing device according to claim 2 or 3, characterized in that: It also includes an adsorption release component, which is in transmission connection with the driving member. When the driving member controls the suction cup structure to adsorb the wall, it drives the adsorption release component to close. When the driving member controls the suction cup structure to retract into the second installation cavity (8), it drives the adsorption release component to open so that the suction cup structure can release the adsorption of the wall.

5. A building seismic strength testing device according to claim 4, characterized in that: The adsorption release assembly comprises a connecting pipe (11), a valve (17), a rack (16) and a control gear (18). One end of the connecting pipe (11) is connected to the suction cup structure, and the other end is connected to the valve (17) installed in the mounting seat (1). The control gear (18) is installed on the valve (17) to control the opening and closing of the valve (17). The rack (16) is installed at the output end of the driving member and meshes with the control gear (18) for transmission.

6. A building seismic strength testing device according to claim 5, characterized in that: The suction cup structure comprises a plurality of mounting rods and a plurality of suction cups (15), one end of the mounting rod is connected to the mounting plate (12), and the suction cup (15) is mounted on the lower end of the mounting rod.

7. A building seismic strength testing device according to claim 6, characterized in that: The mounting rod comprises a fixed section (13), a movable section (14) and a spring (21); the fixed section (13) is fixedly connected to the mounting plate (12); an axial accommodating hole (20) is provided on the fixed section (13); the spring (21) is installed in the accommodating hole (20); one end of the spring (21) is fixedly connected to the bottom of the accommodating hole (20), and the other end is fixedly connected to the movable section (14).

8. The building seismic strength testing device according to claim 2, characterized in that: The invention also includes an adhesive component, wherein the adhesive component includes a driving wheel (9), a driven wheel (7) and a micro motor (19), wherein the micro motor (19) is installed in the mounting seat (1), and the driving wheel (9) and the driven wheel (7) are rotatably installed in the second mounting cavity (8), wherein the driving wheel (9) is in transmission connection with the micro motor (19), a carrying belt (10) is wound on the driven wheel (7), a plurality of carrying holes (22) are provided on the carrying belt (10), and an adhesive sheet (24) is provided in the carrying hole (22), and a lower end surface of the adhesive sheet (24) is provided with an adhesive layer that can be adhered to the wall, and the carrying belt (10) is connected to the driving wheel (9) at one end away from the driven wheel (7).

9. The building seismic strength testing device according to claim 8, characterized in that: The adhesive sheet (24) is connected to the bearing hole (22) via a breakable connecting sheet (23).

10. The building seismic strength testing device according to claim 1, characterized in that: The length of the handheld rod (3) can be adjusted as needed.

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