Reciprocating type building wall surface strength detection machine

Abstract

The utility model relates to the technical field of building wall surface detection, and discloses a reciprocating building wall surface strength detection machine which comprises a mobile platform, a push rod is fixedly connected to the front side of the top of the mobile platform, a rebound tester is fixedly connected to the left side of the top of the mobile platform, and a building wall surface is arranged on the rear side of the mobile platform. A clamping mechanism is arranged on the right side of the springback tester, and a driving mechanism is arranged on the front side of the clamping mechanism. According to the reciprocating type building wall surface strength detection machine, through the arrangement of the clamping mechanism, a worker only needs to move a movable platform to enable the rear side of an abutting plate to be attached to the front side of a building wall surface, the whole device can be positioned, the movable platform can be kept flush with the building wall surface, the worker does not need to manually correct the position of the device, and the working efficiency is improved. And meanwhile, the clamping plate and the abutting plate are matched to clamp the building wall face, so that the device can be fixed to the front side of the building wall face during use.

Description

Technical Field

[0001] This utility model relates to the field of building wall testing technology, specifically a reciprocating building wall strength testing machine. Background Technology

[0002] In the engineering and construction industry, masonry walls are the core supporting structure of a house. Currently, in order to ensure the safety of residents, the strength of the walls usually needs to be tested before the house is handed over. Only after the quality is qualified can the house be used. The current method is to use a rebound hammer to test the strength of the walls.

[0003] According to the patent application published on the Internet, the "Building Wall Strength Testing Device" (Publication (Announcement) No.: CN 220626074 U) addresses the problem that "it is very difficult to achieve perpendicularity with the surface to be measured manually, therefore the concrete strength results detected by the rebound hammer are inaccurate." However, the testing device in the above application, like the existing device, still requires the operator to hold it by hand, making it impossible to fix the positional relationship between itself and the wall, and making it impossible to ensure that the rebound hammer and the wall can always remain horizontal, which is inconvenient for operators to use. Utility Model Content

[0004] The purpose of this invention is to provide a reciprocating building wall strength testing machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reciprocating building wall strength testing machine, comprising a mobile platform, a push rod fixedly connected to the front top of the mobile platform, a rebound tester fixedly connected to the left top of the mobile platform, a building wall being provided on the rear side of the mobile platform, a clamping mechanism being provided on the right side of the rebound tester, and a driving mechanism being provided on the front side of the clamping mechanism.

[0006] The clamping mechanism includes a positioning component, a fixing component, and a support component. The positioning component is located on the top of the mobile platform, the fixing component is located to the right of the positioning component, and the support component is located on the top of the mobile platform.

[0007] The driving mechanism includes a driving component, a transmission component, and an adjustment component. The driving component is located in front of the positioning component, the transmission component is located on the outer ring of the driving component, and the adjustment component is located inside the fixing component.

[0008] Preferably, the positioning component includes a support plate, which is disposed on the top of the mobile platform. The rear side of the support plate is in contact with the front side of the building wall. A first support rod is fixedly connected to the bottom of the front side of the support plate and is fixedly connected to the top of the mobile platform. A second support rod is fixedly connected to the top of the front side of the support plate and is fixedly connected to the top of the mobile platform. A reinforcing rod is fixedly connected to the front side of the inner side of the second support rod and is fixedly connected to the front side of the support plate.

[0009] Preferably, the fixing component includes a clamp plate disposed on the rear side of the building wall, the front side of the clamp plate being in contact with the rear side of the building wall, a sliding rod fixedly connected to the front side of the clamp plate, the sliding rod being disposed on the right side of the building wall, and a limit plate fixedly connected to the front side of the sliding rod.

[0010] Preferably, the support assembly includes a slide tube slidably connected to the outer ring of the slide rod, a sleeve is fitted around the outer ring of the slide tube, a fixed arm is fixedly connected to the right side of the sleeve, and the fixed arm is fixedly connected to the top of the mobile platform.

[0011] Preferably, the drive assembly includes a servo motor, which is fixedly connected to the front side of the support plate. A drive shaft is fixedly connected to the front side of the servo motor, and a support cylinder is rotatably connected to the front end of the drive shaft. A fixing rod is fixedly connected to the bottom of the support cylinder, and the fixing rod is fixedly connected to the top of the mobile platform.

[0012] Preferably, the transmission assembly includes a first sprocket, which is fixedly connected to the outer ring of the drive shaft. A chain is drivenly connected to the outer ring of the first sprocket, and a second sprocket is fixedly connected to the right side of the inner ring of the chain.

[0013] Preferably, the adjusting component includes a threaded tube, which is fixedly connected to the inner ring of the second sprocket and rotatably connected to the sleeve. A threaded rod is threadedly connected to the inner ring of the threaded tube, and the threaded rod is fixedly connected to the front side of the clamping plate and the rear side of the limiting plate.

[0014] Compared with the prior art, this utility model provides a reciprocating building wall strength testing machine, which has the following beneficial effects:

[0015] 1. This reciprocating building wall strength testing machine, through its clamping mechanism, allows operators to simply move the moving platform to align the rear side of the back plate with the front side of the building wall, thus completing the overall positioning of the device. This ensures the moving platform remains flush with the building wall, eliminating the need for manual alignment and facilitating operation. Simultaneously, the clamping plate and back plate work together to hold the building wall, fixing the device firmly in place and preventing positional shifts due to the rebound tester's operation, thereby increasing the device's stability during use.

[0016] 2. This reciprocating building wall strength testing machine, through its drive mechanism, allows the operator to simply start the servo motor to rotate the threaded tube, which in turn moves the clamping plate back and forth via the threaded rod. This controls the position of the clamping plate, facilitating the operator's control over the movement of the clamping plate and its coordination with the abutment plate to clamp and fix the building wall. It also makes it easy for the operator to unlock the device from the building wall, making it convenient for the operator to use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of the present utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the present utility model. Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the main structure of the present utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of part of the clamping mechanism;

[0022] Figure 5 This is a partial sectional view of the structure of this utility model;

[0023] Figure 6 A schematic diagram showing the cooperation between the positioning components and the drive mechanism;

[0024] Figure 7 This is a schematic diagram of the drive mechanism.

[0025] In the diagram: 1. Clamping mechanism; 11. Positioning component; 1101. Support plate; 1102. Support rod one; 1103. Support rod two; 1104. Reinforcing rod; 12. Fixing component; 1201. Clamping plate; 1202. Slide rod; 1203. Limiting plate; 13. Support component; 1301. Slide tube; 1302. Sleeve; 1303. Fixing arm; 2. Drive mechanism; 21. Drive component; 2101. Servo motor; 2102. Drive shaft; 2103. Support drum; 2104. Fixing rod; 22. Transmission component; 2201. Sprocket one; 2202. Chain; 2203. Sprocket two; 23. Adjustment component; 2301. Threaded tube; 2302. Threaded rod; 3. Moving platform; 31. Push rod; 4. Rebound tester; 5. Building wall. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides a technical solution: Example 1

[0029] Combination Figures 1 to 6 A reciprocating building wall strength testing machine includes a mobile platform 3, a push rod 31 fixedly connected to the front top of the mobile platform 3, a rebound tester 4 fixedly connected to the left top of the mobile platform 3, a building wall 5 arranged on the rear side of the mobile platform 3, a clamping mechanism 1 arranged on the right side of the rebound tester 4, and a driving mechanism 2 arranged on the front side of the clamping mechanism 1.

[0030] The clamping mechanism 1 includes a positioning component 11, a fixing component 12, and a support component 13. The positioning component 11 is located on the top of the mobile platform 3, the fixing component 12 is located to the right of the positioning component 11, and the support component 13 is located on the top of the mobile platform 3.

[0031] Positioning component 11 includes a support plate 1101, which is disposed on the top of the moving platform 3. The rear side of the support plate 1101 is attached to the front side of the building wall 5. A support rod 1102 is fixedly connected to the bottom front side of the support plate 1101 and is fixedly connected to the top of the moving platform 3. A support rod 1103 is fixedly connected to the top front side of the support plate 1101 and is fixedly connected to the top of the moving platform 3. A reinforcing rod 1104 is fixedly connected to the front side of the inner side of the support rod 1103 and is fixedly connected to the front side of the support plate 1101. Fixing component 12 includes a clamping plate 1. 201, the clamping plate 1201 is set on the rear side of the building wall 5, the front side of the clamping plate 1201 is in contact with the rear side of the building wall 5, a slide rod 1202 is fixedly connected to the front side of the clamping plate 1201, the slide rod 1202 is set on the right side of the building wall 5, a limit plate 1203 is fixedly connected to the front side of the slide rod 1202, the support component 13 includes a slide tube 1301, the slide tube 1301 is slidably connected to the outer ring of the slide rod 1202, a sleeve 1302 is sleeved on the outer ring of the slide tube 1301, a fixed arm 1303 is fixedly connected to the right side of the sleeve 1302, and the fixed arm 1303 is fixedly connected to the top of the mobile platform 3.

[0032] Furthermore, the staff only needs to move the moving platform 3 so that the rear side of the support plate 1101 is in contact with the front side of the building wall 5 to complete the overall positioning of the device. This allows the moving platform 3 to remain flush with the building wall 5, eliminating the need for manual alignment and making it easier for staff to use. At the same time, the clamping plate 1201 works in conjunction with the support plate 1101 to clamp the building wall 5, ensuring that the device is fixed to the front side of the building wall 5 during use. This prevents the device from shifting position due to the operation of the rebound tester 4, increasing the stability of the device during use. Example 2

[0033] See Figures 1 to 7 Furthermore, based on Embodiment 1, the driving mechanism 2 includes a driving component 21, a transmission component 22, and an adjustment component 23. The driving component 21 is disposed in front of the positioning component 11, the transmission component 22 is disposed in the outer ring of the driving component 21, and the adjustment component 23 is disposed inside the fixing component 12.

[0034] Drive assembly 21 includes a servo motor 2101, which is fixedly connected to the front side of the support plate 1101. A drive shaft 2102 is fixedly connected to the front side of the servo motor 2101. A support cylinder 2103 is rotatably connected to the front end of the drive shaft 2102. A fixing rod 2104 is fixedly connected to the bottom of the support cylinder 2103 and is fixedly connected to the top of the moving platform 3. Transmission assembly 22 includes a first sprocket 2201, which is fixedly connected to the outer ring of the drive shaft 2102. The outer ring of sprocket 2201 is connected to chain 2202. The right side of the inner ring of chain 2202 is fixedly connected to sprocket 2203. The adjusting component 23 includes threaded tube 2301, which is fixedly connected to the inner ring of sprocket 2203. The threaded tube 2301 is rotatably connected to the sleeve 1302. The inner ring of the threaded tube 2301 is threadedly connected to threaded rod 2302. The threaded rod 2302 is fixedly connected to the front side of clamping plate 1201 and the rear side of limiting plate 1203.

[0035] Furthermore, the operator only needs to start the servo motor 2101 to drive the threaded tube 2301 to rotate, and drive the clamping plate 1201 to move back and forth through the threaded rod 2302, thereby controlling the position of the clamping plate 1201. This makes it easy for the operator to control the movement of the clamping plate 1201 and cooperate with the abutment plate 1101 to clamp and fix the building wall 5. It also makes it easy for the operator to unlock the device from the building wall 5, making it convenient for the operator to use.

[0036] In actual operation, when this device is used, the operator first pushes the push rod 31 to move the moving platform 3 to the front of the building wall 5, so that the clamping plate 1201 and the abutment plate 1101 are positioned on the front and rear sides of the building wall 5 respectively. Then, the operator moves the moving platform 3 backward so that the rear side of the abutment plate 1101 is in contact with the front side of the building wall 5. Then, the operator starts the servo motor 2101. The start of the servo motor 2101 drives the sprocket 2201 to rotate through the drive shaft 2102. The sprocket 2201 rotates. Chain 2202 drives sprocket 2203 to rotate, which in turn drives threaded tube 2301 to rotate. The rotation of threaded tube 2301 drives threaded rod 2302 to move forward, which in turn drives clamping plate 1201 to move forward. The forward movement of clamping plate 1201 cooperates with abutment plate 1101 to clamp the building wall 5, thus locking the positional relationship between the moving platform 3 and the building wall 5. After that, the staff can start the rebound tester 4 to test the strength of the building wall 5.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A reciprocating building wall strength testing machine, comprising a moving platform (3), characterized in that: A push rod (31) is fixedly connected to the front top of the mobile platform (3), a rebound tester (4) is fixedly connected to the left top of the mobile platform (3), a building wall (5) is provided on the rear side of the mobile platform (3), a clamping mechanism (1) is provided on the right side of the rebound tester (4), and a driving mechanism (2) is provided on the front side of the clamping mechanism (1). The clamping mechanism (1) includes a positioning component (11), a fixing component (12) and a support component (13). The positioning component (11) is located on the top of the mobile platform (3), the fixing component (12) is located on the right side of the positioning component (11), and the support component (13) is located on the top of the mobile platform (3). The drive mechanism (2) includes a drive component (21), a transmission component (22) and an adjustment component (23). The drive component (21) is located in front of the positioning component (11), the transmission component (22) is located on the outer ring of the drive component (21), and the adjustment component (23) is located inside the fixing component (12).

2. The reciprocating building wall strength testing machine according to claim 1, characterized in that: The positioning component (11) includes a support plate (1101), which is disposed on the top of the mobile platform (3). The rear side of the support plate (1101) is in contact with the front side of the building wall (5). A support rod (1102) is fixedly connected to the bottom of the front side of the support plate (1101), and the support rod (1102) is fixedly connected to the top of the mobile platform (3).

3. The reciprocating building wall strength testing machine according to claim 2, characterized in that: The top front side of the support plate (1101) is fixedly connected to the second support rod (1103), the second support rod (1103) is fixedly connected to the top of the moving platform (3), and the front inner side of the second support rod (1103) is fixedly connected to the reinforcing rod (1104), the reinforcing rod (1104) is fixedly connected to the front side of the support plate (1101).

4. The reciprocating building wall strength testing machine according to claim 1, characterized in that: The fixing component (12) includes a clamp (1201), which is disposed on the rear side of the building wall (5). The front side of the clamp (1201) is in contact with the rear side of the building wall (5). A slide rod (1202) is fixedly connected to the front side of the clamp (1201). The slide rod (1202) is disposed on the right side of the building wall (5). A limit plate (1203) is fixedly connected to the front side of the slide rod (1202).

5. A reciprocating building wall strength testing machine according to claim 1, characterized in that: The support assembly (13) includes a slide tube (1301), which is slidably connected to the outer ring of the slide rod (1202). The outer ring of the slide tube (1301) is fitted with a sleeve (1302), and a fixed arm (1303) is fixedly connected to the right side of the sleeve (1302). The fixed arm (1303) is fixedly connected to the top of the mobile platform (3).

6. The reciprocating building wall strength testing machine according to claim 1, characterized in that: The drive assembly (21) includes a servo motor (2101), which is fixedly connected to the front side of the support plate (1101). A drive shaft (2102) is fixedly connected to the front side of the servo motor (2101). A support cylinder (2103) is rotatably connected to the front end of the drive shaft (2102). A fixing rod (2104) is fixedly connected to the bottom of the support cylinder (2103). The fixing rod (2104) is fixedly connected to the top of the mobile platform (3).

7. A reciprocating building wall strength testing machine according to claim 1, characterized in that: The transmission assembly (22) includes a first sprocket (2201), which is fixedly connected to the outer ring of the drive shaft (2102). The outer ring of the first sprocket (2201) is connected to a chain (2202), and the right side of the inner ring of the chain (2202) is fixedly connected to a second sprocket (2203).

8. A reciprocating building wall strength testing machine according to claim 1, characterized in that: The adjustment component (23) includes a threaded tube (2301), which is fixedly connected to the inner ring of the second sprocket (2203). The threaded tube (2301) is rotatably connected to the sleeve (1302). The inner ring of the threaded tube (2301) is threadedly connected to a threaded rod (2302). The threaded rod (2302) is fixedly connected to the front side of the clamping plate (1201) and the threaded rod (2302) is fixedly connected to the rear side of the limiting plate (1203).

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