Building quality detection device
By introducing pushing components and dust removal components into the building quality inspection device, the debris and dust on the pads are automatically cleaned, which solves the problem of manual cleaning and improves the detection efficiency and accuracy.
Patent Information
- Application Number
- CN202422329564.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-24
AI Technical Summary
In the compression resistance testing of existing concrete blocks, the residue and dust remaining on the pads need to be manually cleaned, which affects the detection efficiency.
A building quality inspection device is designed, including a pushing component and a dust removal component, which uses an electric push rod and a cleaning roller to automatically clean up the slag and dust on the pad, and conducts compression tests in combination with a hydraulic cylinder.
Automatically clean up the debris and dust on the pad, improves detection efficiency, reduces manual cleaning time, and ensures the accuracy of the next inspection.
Smart Images
Figure CN223217266U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of construction, and in particular relates to a construction quality detection device. Background Art
[0002] Building quality inspection refers to the practice of testing a construction project's materials, components, equipment, and physical qualities, including quality and functionality, to determine its quality characteristics. Compressive testing of concrete blocks is a key component of this process. The compressive strength of concrete blocks is directly related to the safety and stability of the structure. Compression testing assesses the performance of concrete blocks under pressure, ensuring they will not fail due to insufficient strength under the design load, thereby ensuring the overall safety of the building.
[0003] Currently, compression testing of concrete blocks involves using a hydraulic press to press the blocks downward, recording their deformation under pressure. This process leaves debris on the pads on which they rest. This requires manual cleaning to prevent it from affecting the test results of the next new block. However, manual cleaning of the pads wastes time and reduces work efficiency. Utility Model Content
[0004] The purpose of this utility model is to provide a building quality detection device to solve the technical problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the specific technical solution of a building quality detection device of the present invention is as follows:
[0006] A construction quality inspection device includes a waste bin with a rotatable baffle on one side, a waste opening on the top surface of the bin, and a column extending outward through the opening. A pad for placing materials is mounted on the column, and the pad is smaller than the opening. A bracket is mounted on the bin, and a downward pressure device is installed within the bracket to perform a pressure test on the materials. A pusher assembly is mounted on the bracket to clean the top surface of the pad. The pusher assembly includes an electric push rod perpendicular to the side wall of the bracket, a connecting plate is mounted on the telescopic end of the electric push rod, and a rubber strip is mounted at the bottom end of the connecting plate to contact the top surface of the pad.
[0007] Furthermore, a dust removal assembly is provided between the telescopic end of the electric push rod and the connecting plate, and the dust removal assembly includes a C-shaped frame provided at the telescopic end of the electric push rod, a cleaning roller is provided in the C-shaped frame and rotated by a rotating shaft, and a motor is provided at one end of the C-shaped frame and connected to the rotating shaft. The connecting plate is provided on the C-shaped frame.
[0008] Furthermore, a connection cover is provided at the waste box corresponding to the waste opening.
[0009] Furthermore, the pressing device includes a hydraulic cylinder arranged in the bracket, and a pressure plate is provided at the telescopic end of the hydraulic cylinder, and the pressure plate is located directly above the pad.
[0010] Furthermore, the hydraulic cylinder's telescopic end is connected to the pressure plate via a spacer, symmetrically mounted on each spacer, and each arm is equipped with a protective assembly. This protective assembly includes a guide plate positioned on the bottom surface of each arm's free end, each with a slot defined within it. A slider slides within the slot, a spring positioned between the slider and the arm, and a guide rod positioned within the slot. The slider slides with the rod, and the spring is sheathed within the rod. A protective shield is mounted on the exterior of each arm, the inner wall of which is connected to the slider.
[0011] Furthermore, a cleaning assembly for cleaning the inner wall of the shield is symmetrically provided on the guide plate about its center, and the cleaning assembly includes a connecting rod provided on the side walls of the two guide plates, the two connecting rods are connected by a brush plate, and the brush plate cooperates with the inner wall of the shield.
[0012] The utility model of a building quality detection device has the following advantages:
[0013] 1. The utility model is provided with a pusher assembly, which can clean and scrape the debris remaining on the pad to facilitate the next compression test of the new test block, save the process and time of manual cleaning of the pad, and improve work efficiency.
[0014] 2. The utility model can clean the dust on the pad by setting a dust removal component, reduce the residual dust and debris on the pad, and make the working surface of the pad cleaner and tidier. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural diagram of a building quality detection device of the present utility model;
[0016] Figure 2 This is a schematic diagram of the waste box, columns, pads and waste opening of the utility model;
[0017] Figure 3 This is a schematic diagram of the pusher assembly and dust removal assembly of the utility model;
[0018] Figure 4 This is a schematic diagram of the protective component and cleaning component of the utility model.
[0019] Description of the marks in the figure:
[0020] 1. Waste bin; 2. Bracket; 3. Pressing device; 31. Hydraulic cylinder; 32. Pressure plate; 4. Column; 5. Pad; 6. Waste outlet; 7. Baffle; 8. Connecting cover; 9. Pushing assembly; 91. Electric push rod; 92. Connecting plate; 93. Rubber strip; 10. Dust removal assembly; 101. C-frame; 102. Cleaning roller;
[0021] 103. Motor; 11. Spacer; 12. Support arm; 13. Protective assembly; 131. Guide plate; 132. Slide groove; 133. Slider; 134. Spring; 135. Guide rod; 136. Guard; 14. Cleaning assembly; 141. Connecting rod; 142. Brush plate. DETAILED DESCRIPTION
[0022] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a construction quality detection device of the present invention in conjunction with the accompanying drawings.
[0023] like Figures 1 to 4 As shown, the present invention provides a construction quality inspection device comprising a waste bin 1, provided with a support plate 5 for placing test blocks, and a bracket 2 erected on the top surface of the waste bin 1. The bracket 2 is ∩-shaped, with the support plate 5 positioned within the bracket 2. A pressing device 3 is provided on the top plate of the bracket 2 for performing a compression test on the test blocks placed on the support plate 5. The pressing device 3 is located directly above the support plate 5. The pressing device 3 comprises a hydraulic cylinder 31 within the bracket 2, with the telescopic end of the hydraulic cylinder 31 facing downward. A pressure plate 32 is provided on the telescopic end of the hydraulic cylinder 31, and the pressure plate 32 is located directly above the support plate 5. When a test block is placed on the support plate 5 and the hydraulic cylinder 31 is activated, the hydraulic cylinder 31 lowers the pressure plate 32 and presses down on the test block placed on the support plate 5 to test the test block's compressive strength. It should be noted that a control panel is provided on the outer wall of the bracket 2. The control panel includes a display screen for indicating pressure and control buttons for operating the hydraulic cylinder 31, allowing real-time monitoring of the test block's compressive strength.
[0024] Preferably, the telescopic end of the hydraulic cylinder 31 is connected to the pressure plate 32 via a spacer 11. Support arms 12 are symmetrically mounted on the spacer 11. The support arms 12 are equipped with a protective assembly 13. This protective assembly 13 prevents the test block from breaking and scattering, potentially causing personal injury, when the pressure device 3 performs a compression test on the test block. Specifically, the protective assembly 13 includes a guide plate 131 disposed on the bottom surface of each free end of each arm 12. A slot 132 is defined along the length of the guide plate 131, and a slider 133 slides within the slot 132. Furthermore, a spring 134 is disposed within the slot 132, between the slider 133 and the arm 12. A guide rod 135 is also disposed within the slot 132, with the slider 133 slidingly mounted thereon. The spring 134 is sleeved within the guide rod 135. A protective shield 136 is also sheathed around the two arms 12, the inner wall of which is connected to the slider 133. When the hydraulic cylinder 31 drives the pressure plate 32 downward, it also drives the pad 11 downward. The support arm 12 connected to the pad 11 also descends, driving the protective assembly 13 mounted on the support arm 12 downward. When the shield 136 on the protective assembly 13 contacts the top surface of the backing plate 5, the shield 136 stops moving. The guide plate 131 continues to descend along with the pad 11 and begins to compress the spring 134 until the pressure plate 32 contacts the test block and performs a compression test. This encloses the test block within the shield 136, preventing any potential injuries from scattering debris. After the test is complete, the hydraulic cylinder 31 is controlled to move the pad 11 and pressure plate 32 back to their initial positions. It should be noted that the shield 136 is made of a transparent material to facilitate observation of the test block. Moreover, the front and rear end dimensions of the shield 136 are the same as the distance between the front end and the rear end of the pad 5, and the distance between the left and right ends of the pad 5 is less than or equal to the distance between the inner walls of the two guide plates 131, so that after the shield 136 contacts the pad 5, the guide plate 131 can continue to descend.
[0025] In order to prevent dust residue from forming on the inner wall of the shield 136 and thus affecting the operator's observation of the test block through the shield 136, a cleaning assembly 14 for cleaning the inner wall of the shield 136 is symmetrically provided on the guide plate 131 about its center. The cleaning assembly 14 includes a connecting rod 141 provided on the side walls of the two guide plates 131. The two connecting rods 141 are connected by a brush plate 142, which engages with the inner wall of the shield 136. When the shield 136 contacts the backing plate 5 and stops, the guide plate 131 descends along with the cushion block 11 and the support arm 12. The connecting rod 141 provided on the guide plate 131 drives the brush plate 142 to descend accordingly, and cleans the inner wall of the shield 136 as it descends. At the same time, after the test block is tested, when the hydraulic cylinder 31 moves upward through the pad 11, the support arm 12 and the guide plate 131, the connecting rod 141 set on the guide plate 131 drives the brush plate 142 upward and cleans the inner wall of the shield 136 again to reduce the residual dust on the inner wall of the shield 136.
[0026] In order to facilitate the cleaning of the debris on the pad 5, a pusher assembly 9 is provided on the bracket 2 for cleaning the top surface of the pad 5. At the same time, in order to prevent the debris cleaned by the pusher assembly 9 from falling onto the top surface of the waste bin 1, a cavity for holding the debris is provided in the waste bin 1, and a waste opening 6 for the debris to fall is provided on the top surface of the waste bin 1. A column 4 is provided in the waste bin 1, extending through the waste opening 6 and outward. The pad 5 is provided on the top surface of the column 4, and the size of the pad 5 is smaller than the size of the waste opening 6, so that there is a gap between the pad 5 and the waste opening 6 for the debris to enter the waste bin 1. A baffle 7 is rotatably provided on one side of the waste bin 1 and is locked by a door lock. By opening the baffle 7 through the door lock, the debris in the waste bin 1 can be cleaned uniformly, which is simple to operate and convenient to use. As a further improvement, a connecting cover 8 is provided at the position of the waste bin 1 corresponding to the waste opening 6. The connecting cover 8 is in an inverted cone shape with a larger upper portion and a smaller lower portion, which can increase the falling range of the debris when it falls and effectively prevent the debris from falling outside the waste opening 6.
[0027] Specifically, the pusher assembly 9 includes an electric push rod 91 perpendicular to the side wall of the bracket 2. This push rod 91 is connected to a control button on the control console and is powered by an external power supply. The telescopic end of the push rod 91 faces the interior of the bracket 2. A connecting plate 92, perpendicular to its axis, is located on this end. A rubber strip 93 is located at the bottom end of the connecting plate 92, which contacts the top surface of the backing plate 5. When debris remains on the backing plate 5, the push rod 91 can be activated. This moves the rubber strip 93 via the connecting plate 92. As the rubber strip 93 moves, its bottom surface contacts the top surface of the backing plate 5, scraping away the debris from the backing plate 5 and pushing it into the gap between the backing plate 5 and the waste opening 6, where it falls into the waste bin 1 for collection. Once the debris on the top surface of the backing plate 5 is cleared, the push rod 91 is activated, driving the rubber strip 93 via the connecting plate 92 to return to its initial position. The rubber strip 93 is provided so that it is always in contact with the top surface of the backing plate 5, thereby cleaning up debris on the top surface of the backing plate 5 and reducing the amount of debris remaining on the top surface of the backing plate 5. It should be noted that the rubber strip 93 is detachably connected to the connecting plate 92 via screws. When the rubber strip 93 loses contact with the top surface of the backing plate 5 due to wear, it can be replaced using the screws.
[0028] To facilitate cleaning of dust from the pad 5, a dust removal assembly 10 is provided between the telescopic end of the electric push rod 91 and the connecting plate 92. The dust removal assembly 10 comprises a C-shaped frame 101 disposed at the telescopic end of the electric push rod 91. A cleaning roller 102 is provided within the C-shaped frame 101, which rotates via a shaft. The cleaning roller 102 is arranged parallel to the connecting plate 92, which is disposed on the open side of the C-shaped frame 101. A motor 103 connected to an external power supply is also provided at one end of the C-shaped frame 101. The motor 103 is electrically connected to the control buttons on the control console, and the output end of the motor 103 is connected to the shaft. When the electric push rod 91 drives the connecting plate 92 to move through the C-shaped frame 101, the motor 103 is started, and the motor 103 drives the cleaning roller 102 to rotate through the rotating shaft. When the cleaning roller 102 passes through the top surface of the pad 5, the cleaning roller 102 will clean the dust on the top surface of the pad 5 that has not been cleaned by the rubber strip 93, and further clean the top surface of the pad 5 to improve the cleanliness of the top surface of the pad 5.
[0029] Instructions for use: Place the test block on the pad 5, then activate the pressing device 3. The pressing device 3 drives the protective assembly 13 downward and begins to perform a compression test on the test block. After the compression test is completed, the pressing device 3 drives the protective assembly 13 upward to its initial position. Then, activate the electric push rod 91 on the pushing assembly 9 and the motor 103 on the dust removal assembly 10. The pushing assembly 9 cleans and scrapes away the residue on the pad 5, and the cleaning roller 102 on the dust removal assembly 10 rotates and cleans the dust on the pad 5. The operation is simple and convenient.
[0030] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.
Claims
1. A building quality detection device, characterized in that: The waste box (1) comprises a waste box (1), a baffle (7) is rotatably provided on one side of the waste box (1), a waste opening (6) is opened on the top surface of the waste box (1), and a column (4) is provided inside the waste box (1) and passes through the waste opening (6) and extends outward, a pad (5) for placing materials is provided on the column (4), and the pad (5) is smaller than the size of the waste opening (6), a bracket (2) is provided on the waste box (1), and a pressing device (3) for performing a pressure test on the materials is provided inside the bracket (2); A pusher assembly (9) for cleaning the top surface of the backing plate (5) is provided on the bracket (2); The push assembly (9) includes an electric push rod (91) perpendicular to the side wall of the bracket (2), a connecting plate (92) is provided on the telescopic end of the electric push rod (91), and a rubber strip (93) in contact with the top surface of the pad (5) is provided at the bottom end of the connecting plate (92).
2. A building quality inspection device according to claim 1, characterized in that: A dust removal assembly (10) is provided between the telescopic end of the electric push rod (91) and the connecting plate (92), and the dust removal assembly (10) includes a C-shaped frame (101) provided at the telescopic end of the electric push rod (91), a cleaning roller (102) is provided in the C-shaped frame (101) and rotated by a rotating shaft, and a motor (103) is provided at one end of the C-shaped frame (101), and the motor (103) is connected to the rotating shaft; The connecting plate (92) is arranged on the C-shaped frame (101).
3. A building quality inspection device according to claim 1, characterized in that: The waste box (1) is provided with a connection cover (8) at a position corresponding to the waste opening (6).
4. A building quality inspection device according to any one of claims 1 to 3, characterized in that: The pressing device (3) comprises a hydraulic cylinder (31) arranged in the bracket (2), and a pressure plate (32) is provided at the telescopic end of the hydraulic cylinder (31), and the pressure plate (32) is located directly above the pad (5).
5. A building quality inspection device according to claim 4, characterized in that; The telescopic end of the hydraulic cylinder (31) is connected to the pressure plate (32) via a pad (11), and a support arm (12) is symmetrically provided on the pad (11), and a protective component (13) is provided on the support arm (12); The protection component (13) includes a guide plate (131) provided on the bottom surface of the free end of each support arm (12), and a slide groove (132) is provided on the guide plate (131), and a slider (133) is slidably provided in the slide groove (132), a spring (134) is provided in the slide groove (132) between the slider (133) and the support arm (12), and a guide rod (135) is provided in the slide groove (132), the slider (133) and the guide rod (135) are slidably provided, and the spring (134) is sleeved in the guide rod (135); A shield (136) is sleeved outside the two supporting arms (12), and the inner wall of the shield (136) is connected to the slider (133).
6. A building quality inspection device according to claim 5, It is characterized by: A cleaning assembly (14) for cleaning the inner wall of the shield (136) is symmetrically provided on the guide plate (131) about its center, and the cleaning assembly (14) includes a connecting rod (141) provided on the side walls of the two guide plates (131), and the two connecting rods (141) are connected by a brush plate (142), and the brush plate (142) cooperates with the inner wall of the shield (136).