Device for detecting bearing capacity of building structure
By using a scraper and brush in conjunction with a cleaning mechanism, the problem of hard residue affecting test results in building structure testing devices has been solved, improving equipment cleanliness and testing accuracy, and ensuring the accuracy of test block testing and equipment stability.
Patent Information
- Application Number
- CN202520053216.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-10
AI Technical Summary
In existing technologies, the failure to promptly clean hardened blocks after testing building structure testing devices leads to inaccurate test results.
The cleaning mechanism employs a combination of scrapers and brushes. The scraper, driven by a toothed column, removes residue, while the brush thoroughly cleans fine debris. Combined with the performance of the hydraulic cylinder pressure monitoring test block, it ensures both cleanliness and testing accuracy.
It effectively removes residues, ensures a clean testing environment, reduces errors, improves the accuracy of test results and equipment stability, and increases work efficiency.
Smart Images
Figure CN223784082U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building structure detection technical field especially relates to a building structure bearing capacity detection device. BACKGROUND
[0002] Through the detection of the strength, durability and other indexes of main structural materials such as concrete, it can be ensured that the building structure can bear various load actions within the design service life.
[0003] But in the prior art, if the concrete that falls or splashes on the surface of the equipment from the test block is not cleaned in time after the building test block detection test is finished, hard blocks that are hard in texture and closely attached to the surface of the equipment are finally formed, these hard blocks that are difficult to remove will have many adverse effects on the detection results of subsequent test blocks, when the test blocks are placed, due to the existence of the hard blocks, the surface of the equipment cannot be kept flat, and the test blocks cannot be stably placed in the standard position, which will lead to uneven pressure on the test blocks during pressure detection, so that the detection data deviates. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the problem of adverse effects of the hard blocks on the detection results of subsequent test blocks in the prior art, and provides a building structure bearing capacity detection device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building structure bearing capacity detection device, including support frame, the support frame inboard is fixedly connected with the object plate, the support frame top is installed with hydraulic cylinder, the support frame inboard is installed with cleaning mechanism,
[0006] The cleaning mechanism includes a mounting frame, a driving element is installed on one side of the mounting frame, a second gear is rotatably connected to the top end of the inner cavity of the mounting frame, a tooth column is meshingly connected below the second gear, a rotating column is fixedly connected to one end of the tooth column, the rotating column and the tooth column are both slidingly connected with the mounting frame, a spring is abutted to one end of the tooth column, one end of the spring is abutted to the inner wall of the mounting frame, and a cleaning element is fixedly connected to one end of the rotating column.
[0007] The driving element includes a first gear, a rotating rod is fixedly connected to the inner wall of the first gear, and one end of the rotating rod is fixedly connected with the second gear.
[0008] Preferably, a gear rack is meshingly connected below the second gear, a movable rod is fixedly connected to the bottom center of the gear rack, and the gear rack is slidingly connected with the side wall of the mounting frame.
[0009] Preferably, a motor bracket is fixedly connected to the side wall of the mounting frame, and a first driving motor is installed on one side of the motor bracket.
[0010] Preferably, the first driving motor output end is fixedly connected with a driving rod, and the driving rod top end is in sliding connection with the movable rod.
[0011] Preferably, the mounting frame bottom is provided with a second driving motor, and the second driving motor output end is fixedly connected with a belt transmission assembly.
[0012] Preferably, the belt transmission assembly top end is in sliding connection with the driving rod, and the belt transmission assembly top end inner wall is fixedly connected with a taper block.
[0013] Preferably, the taper block is in sliding connection with the rotating column.
[0014] Compared with the prior art, the building structure bearing capacity detection device has the advantages and positive effects that:
[0015] 1、In the building structure bearing capacity detection device, the scraper is driven by the tooth column to quickly remove the residues on the surface of the object plate, thereby providing a basis for subsequent cleaning, and then the brush deeply cleans the small residues and hidden parts through the soft bristles, so that every corner can be thoroughly cleaned, the cooperative work of the scraper and the brush effectively avoids the accumulation of residues on the surface or inside of the equipment, thereby ensuring the cleanliness of the equipment, in addition, the cleaned equipment provides a clean working environment for subsequent precision detection, reduces the error caused by pollution or dust accumulation, ensures the operation precision and the accuracy of the test block detection result, and thereby improves the overall work efficiency and the stability of the equipment.
[0016] 2、In the building structure bearing capacity detection device, the test block is compressed by the pressure applied by the hydraulic cylinder, and the mechanical properties are monitored in real time, so that the test block quality is ensured, the driving motor cooperates with the driving rod, the rack and the first gear, so that the system can stably operate and provide power support for the cleaning mechanism, the second driving motor drives the rotating column through the belt transmission assembly, and then drives the cleaning piece to comprehensively clean, the innovative design of the taper block enables the rotating column to accurately slide and rotate, ensures that the cleaning action is not affected by resistance, and the cooperative work of the scraper and the brush efficiently removes the residues on the surface and hidden parts of the test block, improves the cleaning effect, prevents the residues from affecting the subsequent detection, and thereby ensures that the equipment and the detection area are clean and accurate, and the quality and reliability of the building test block detection are ensured. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 Fig. 1 is a schematic diagram of the overall three-dimensional structure of the building structure bearing capacity detection device;
[0018] Figure 2 Fig. 4 is a schematic diagram of the cleaning mechanism three-dimensional structure of the building structure bearing capacity detection device;
[0019] Figure 3This utility model provides a three-dimensional structural diagram of the cleaning mechanism of a building structure bearing capacity testing device.
[0020] Figure 4 This utility model provides a three-dimensional structural diagram of the driving component of a building structure bearing capacity testing device.
[0021] Legend: 1. Support frame; 2. Hydraulic cylinder; 3. Shelf; 4. Cleaning mechanism; 41. Mounting frame; 411. Motor frame; 42. Rotating column; 43. Cleaning component; 44. Driving component; 441. First drive motor; 442. Drive rod; 443. Rack; 444. First gear; 445. Movable rod; 45. Second gear; 451. Rotating rod; 46. Belt drive assembly; 461. Cone block; 47. Second drive motor; 48. Spring; 49. Gear column. Detailed Implementation
[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0024] Example 1: As Figures 1-4 As shown, this utility model provides a testing device for the bearing capacity of building structures, including a support frame 1, a storage plate 3 fixedly connected to the inner side of the support frame 1, a hydraulic cylinder 2 installed at the top of the support frame 1, and a cleaning mechanism 4 installed on the inner side of the support frame 1.
[0025] The cleaning mechanism 4 includes a mounting frame 41. A drive component 44 is mounted on one side of the mounting frame 41. A second gear 45 is rotatably connected to the top of the inner cavity of the mounting frame 41. A gear 49 is meshed with the lower part of the second gear 45. A rotating column 42 is fixedly connected to one end of the gear 49. Both the rotating column 42 and the gear 49 are slidably connected to the mounting frame 41. A spring 48 abuts against one end of the gear 49. One end of the spring 48 abuts against the inner wall of the mounting frame 41. A cleaning component 43 is fixedly connected to one end of the rotating column 42.
[0026] The driving component 44 includes a first gear 444, and a rotating rod 451 is fixedly connected to the inner wall of the first gear 444. One end of the rotating rod 451 is fixedly connected to the second gear 45.
[0027] The specific settings and effects of the embodiment will be described below. In the cleaning mechanism, the rotation of the first gear 444 drives the rotation of the rotating rod 451, which in turn drives the synchronous rotation of the second gear 45. Since the second gear 45 is in meshing connection with the toothed column 49, the rotation of the second gear 45 further drives the toothed column 49 to move along the inner side of the mounting frame 41, thereby achieving precise control of the toothed column 49. The movement of the toothed column 49 not only maintains the stability of the mechanical system, but also transmits force to the cleaning element 43 through the rotating rod 451.
[0028] The cleaning element 43 is the core component of the cleaning system, which includes a scraper and a brush. Through this combined design, the scraper plays a role in preliminary cleaning of most of the residues on the surface of the object plate 3. The scraper is driven by the toothed column 49 to form friction on the surface of the object plate 3, quickly removing adhered residues and debris, thereby providing a foundation for further cleaning.
[0029] After the scraper completes the preliminary cleaning, as the rotating column 42 rotates, the cleaning system can automatically switch to the brush to start detailed cleaning work. The brush can penetrate into every corner of the object plate 3 through soft bristles, cleaning the small residues that the scraper cannot remove or hidden parts. The dual cleaning mode of the brush and the scraper can effectively prevent residues from accumulating on the surface of the object plate 3 or inside the device, ensuring the cleanliness of the device and improving the cleaning efficiency.
[0030] Not only does it improve the cleaning effect, but it also avoids the impact of residue accumulation on subsequent operations or test block detection results. The dual cleaning mode ensures that the device is in the best state after each cleaning, providing a clean working environment for subsequent precision detection and reducing errors caused by pollution or dust accumulation.
[0031] Embodiment Two: As shown in Figure 1 and Figure 2 , the second gear 45 is in meshing connection with a rack 443 below, the rack 443 is fixedly connected with a movable rod 445 at the bottom center, and the rack 443 is in sliding connection with the side wall of the mounting frame 41. The mounting frame 41 is fixedly connected with a motor bracket 411, and the first drive motor 441 is installed on one side of the motor bracket 411. The output end of the first drive motor 441 is fixedly connected with a drive rod 442, and the top end of the drive rod 442 is in sliding connection with the movable rod 445. The mounting frame 41 is installed with a second drive motor 47 at the bottom, and the output end of the second drive motor 47 is fixedly connected with a belt drive assembly 46. The top end of the belt drive assembly 46 is in sliding connection with the drive rod 442, and the inner wall of the top end of the belt drive assembly 46 is fixedly connected with a taper block 461. The taper block 461 is in sliding connection with the rotating column 42.
[0032] The effect achieved by the whole embodiment is that the building test block is accurately placed on the surface of the storage plate 3 for necessary pressure detection. Through the hydraulic cylinder 2, a certain pressure is applied to compress the test block, and the mechanical properties of the building material are monitored in real time. This process is crucial to ensure the quality of the test block and evaluate its reliability.
[0033] To ensure the stability and accuracy of the entire detection process, the first drive motor 441 starts to drive the rotation of the drive rod 442, which plays a key role in the circular motion of the drive rod 442. The rotation of the drive rod 442 exerts a torque through its interaction with the movable rod 445, pushing the rack 443 to slide. The sliding of the rack 443 is limited by the mounting bracket 41, and the rack 443 transmits the force to the first gear 444 through left and right reciprocating motion. When the first gear 444 is subjected to the force of the rack 443, it begins to rotate and further drives the synchronous rotation of the second gear 45. The rotating action of the second gear 45 is the basis for the normal operation of the entire system, which can provide power support for the subsequent cleaning mechanism 4.
[0034] In addition, the start of the second drive motor 47 provides power for the cleaning system. The operation of the second drive motor 47 is transmitted through the belt drive assembly 46, which drives the rotating column 42 to start rotating. The rotation and sliding of the rotating column 42 work together to ensure the efficient performance of the cleaning process. The presence of the tapered block 461 is a key innovation in this design, which not only allows the rotating column 42 to rotate, but also allows it to slide axially. This dual function of sliding and rotating ensures that the cleaning piece 43 can achieve precise cleaning action at different angles and positions.
[0035] Specifically, the rotating column 42 drives the movement of the cleaning piece 43 through rotation, and the unique structure of the tapered block 461 allows the precise sliding of the rotating column 42, avoiding the decline in system efficiency caused by local resistance or friction problems. The cleaning piece 43 can flexibly complete the thorough cleaning of the test block surface and the detection area in this process. Its cleaning effect can be further improved through the synergistic action of the scraper and the brush: the scraper preliminarily removes most of the residues on the test block surface, while the brush cleans more hidden and difficult-to-clean corners while the rotating column 42 rotates.
[0036] The use method and working principle of the device are as follows: place the building test block to be detected on the surface of the storage plate 3, and use the hydraulic cylinder 2 for pressure detection. When the first drive motor 441 operates, it drives the rotation of the drive rod 442. When the drive rod 442 moves in a circular motion, it exerts a force on the movable rod 445, causing the rack 443 to slide under the constraint of the mounting bracket 41, and the rack 443 moves left and right. During the movement of the rack 443, it exerts a force on the first gear 444, causing the first gear 444 to rotate and further drive the synchronous rotation of the second gear 45.
[0037] When the second driving motor 47 is running, it will drive the belt transmission assembly 46 to operate, and then drive the rotating column 42 to move. The existence of the taper block 461 makes the rotating column 42 both rotate and slide, ensuring efficient cleaning work.
[0038] When the first gear 444 rotates, it will synchronously drive the rotating rod 451 to rotate, and then make the rotating rod 451 drive the second gear 45 to rotate in the rotating process. When the second gear 45 rotates, it will drive the toothed column 49 to move, thereby controlling the toothed column 49 to move in the inside of the mounting frame 41. When the toothed column 49 moves, it will transmit the force to the cleaning piece 43 through the rotating rod 451. The cleaning piece 43 is composed of a scraper and a brush, which first uses the scraper to preliminarily clean most of the residues on the surface of the opposite plate 3, and then switches to the brush for cleaning through the rotation of the rotating column 42. In this way, through the double cleaning of the scraper and the brush, the cleaning effect can be further improved, and the influence of residue accumulation on the test block detection result can be avoided.
[0039] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.
Claims
1. A building structure bearing capacity detection device, comprising a support frame (1), a storage plate (3) is fixedly connected to the inner side of the support frame (1), and a hydraulic cylinder (2) is installed at the top end of the support frame (1), characterized in that: The support frame (1) is internally provided with a cleaning mechanism (4); The cleaning mechanism (4) comprises a mounting frame (41), one side of the mounting frame (41) is provided with a driving piece (44), the top end of the inner cavity of the mounting frame (41) is rotationally connected with a second gear (45), the lower portion of the second gear (45) is meshingly connected with a toothed column (49), one end of the toothed column (49) is fixedly connected with a rotating column (42), the rotating column (42) and the toothed column (49) are both slidingly connected with the mounting frame (41), one end of the toothed column (49) is abutted with a spring (48), one end of the spring (48) is abutted with the inner wall of the mounting frame (41), one end of the rotating column (42) is fixedly connected with a cleaning piece (43); The driving piece (44) comprises a first gear (444), the inner wall of the first gear (444) is fixedly connected with a rotating rod (451), one end of the rotating rod (451) is fixedly connected with the second gear (45).
2. The building structure bearing capacity detection device according to claim 1, characterized in that: The lower portion of the second gear (45) is meshingly connected with a rack (443), the bottom center of the rack (443) is fixedly connected with a movable rod (445), and the rack (443) is slidingly connected with the side wall of the mounting frame (41).
3. The building structure load carrying capacity detection device according to claim 1, characterized in that: The side wall of the mounting frame (41) is fixedly connected with a motor frame (411), one side of the motor frame (411) is provided with a first driving motor (441).
4. The building structure load carrying capacity detection device according to claim 3, characterized in that: The output end of the first driving motor (441) is fixedly connected with a driving rod (442), and the top end of the driving rod (442) is slidingly connected with the movable rod (445).
5. The device for detecting the load bearing capacity of a building structure according to claim 4, characterized in that: The bottom of the mounting frame (41) is provided with a second driving motor (47), and the output end of the second driving motor (47) is fixedly connected with a belt transmission assembly (46).
6. The building structure load carrying capacity detection device according to claim 5, characterized in that: The top end of the belt transmission assembly (46) is slidingly connected with the driving rod (442), and the inner wall of the top end of the belt transmission assembly (46) is fixedly connected with a taper block (461).
7. The building structure load carrying capacity detection device according to claim 6, characterized in that: The taper block (461) is slidingly connected with the rotating column (42).