Strength testing device for self-heat-preservation building block

Abstract

The utility model discloses a self-heat-preservation building block strength testing device, which relates to the technical field of testing devices and comprises a base, a plurality of supporting columns are fixedly connected to the upper side of the base, a first partition plate is fixedly connected to the lower portion of the outer wall of each supporting column, and a second partition plate is fixedly connected to the upper portion of the outer wall of each supporting column. A top plate is fixedly connected to the tops of the supporting columns, an electric telescopic rod is fixedly connected to the lower side of the top plate, a storage box is slidably connected to the upper side of the base, a pressing plate is fixedly connected to the output end of the electric telescopic rod, a pressing block is fixedly connected to the lower side of the pressing plate, and a fixing block is fixedly connected to the rear portion of the upper side of the first partition plate. Through mutual cooperation of the handle, the threaded rod, the sliding block, the connecting rod, the driving wheel, the transmission belt and the driven wheel, disintegrating slag in a test area can be rapidly cleaned, the disintegrating slag cleaning time is shortened, a large amount of manpower and material resources are saved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices, and particularly relates to a self-insulating block strength testing device. Background Technique

[0002] A self-insulating block strength testing device is a piece of instrument and equipment specifically used to evaluate the compressive strength exhibited by self-insulating blocks when subjected to compressive forces. Such a device usually needs to meet certain technical requirements to ensure the accuracy and reliability of test results. During the use of self-insulating blocks, it is crucial to understand their strength grades, which directly affect the quality and application range of the blocks as building materials.

[0003] According to the publication number CN219915183U, there is disclosed a self-insulating block strength testing device, which includes a frame, a conveyor belt, and a positioning and detection mechanism. The conveyor belt extends from the inside of the frame to one side outside it. An elevating cylinder is arranged on the upper part of the frame, and the positioning and detection mechanism is arranged on the piston rod of the elevating cylinder. The positioning and detection mechanism includes a detection frame and a positioning mechanism. The utility model realizes the automatic positioning and detection of the concrete strength of self-insulating blocks. Compared with manual operation, the detection point positioning is accurate, the detection efficiency is high, and the downward pressure of the probe at each detection point is consistent with small error, which is suitable for popularization and application. There are the following problems for the existing technology:

[0004] However, during the use of the device, the crushed slag accumulates in the test area, and the existing device is not convenient for automatically cleaning the crushed slag in the test area, which is time-consuming and laborious. Moreover, during the test, a large amount of dust will be emitted. If not cleaned, this dust will pollute the surrounding working environment, and the existing device cannot clean the dust well. Content of the Utility Model

[0005] The utility model provides a self-insulating block strength testing device to solve the problems existing in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A self-insulating block strength testing device includes a base. A plurality of columns are fixedly connected to the upper side of the base. A first partition is fixedly connected to the lower part of the outer wall of the column. A second partition is fixedly connected to the upper part of the outer wall of the column. The top of the column is fixedly connected to a top plate. An electric telescopic rod is fixedly connected to the lower side of the top plate. A storage box is slidably connected to the upper side of the base.

[0008] A further improvement of the technical solution of the present utility model lies in that: a pressing plate is fixedly connected to the output end of the electric telescopic rod, a pressing block is fixedly connected to the lower side of the pressing plate, a fixing block is fixedly connected to the rear side of the upper side of the first partition plate, and a test box is fixedly connected through the upper side of the first partition plate.

[0009] A further improvement of the technical solution of the present utility model lies in that: a bottom plate is rotatably connected to the lower side of the inner wall of the test box, a pressure detector is fixedly connected to the upper side of the bottom plate, support plates are fixedly connected to the upper ends of the front and rear sides of the inner wall of the test box, guide columns are fixedly connected to the upper sides of the support plates, a spring is sleeved on the outer wall of the guide column, one end of the spring is fixedly connected to the support plate, the other end of the spring is fixedly connected to the pressing plate, the outer wall of the guide column is slidably connected to the pressing plate, and a stop rod is fixedly connected to the front part of the lower side of the inner wall of the test box.

[0010] A further improvement of the technical solution of the present utility model lies in that: a crank is rotatably connected to the rear side of the second partition plate, a threaded rod is fixedly connected to the front side of the crank, a slider is threadedly connected to the outer wall of the threaded rod, a connecting rod is rotatably connected to the lower side of the slider, the lower end of the connecting rod is rotatably connected to the bottom plate, a driving wheel is fixedly connected to the front end of the threaded rod, a transmission belt is connected to the outer wall of the driving wheel in a transmission manner, a driven wheel is movably connected to the inner surface of the transmission belt, and the rear side of the driven wheel is fixedly connected to the threaded rod.

[0011] A further improvement of the technical solution of the present utility model lies in that: a rotating mechanism is arranged inside the fixing block, a dust extractor is fixedly connected to the rear side of the upper side of the base, an input pipe of the dust extractor is fixedly connected to a dust storage box, the lower side of the dust storage box is fixedly connected to the base, a connecting pipe is fixedly connected to the upper side of the dust storage box, and the outer wall of the connecting pipe is fixedly connected through the fixing block.

[0012] A further improvement of the technical solution of the present utility model lies in that: the rotating mechanism includes a motor, a rotating shaft is fixedly connected to the output end of the motor, a rotating plate is fixedly connected to the front end of the rotating shaft, a sliding column is slidably connected through the front end of the rotating plate away from the rotating shaft, a sliding post is fixedly connected to the front end of the sliding column, a limiting rod is slidably connected through the left and right sides of the sliding post, rotating plates are fixedly connected to both ends of the limiting rod, support plates are rotatably connected to the sides of the two rotating plates away from the limiting rod, the rear side of the support plate is fixedly connected to the fixing block, fixed shafts are fixedly connected to the sides of the two rotating plates away from the limiting rod at the opposite surfaces, and air guiding plates are fixedly connected to the outer walls of the fixed shafts.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0014] 1. The utility model provides a self-insulating block strength testing device. Through the mutual cooperation of a hand crank, a threaded rod, a slider, a connecting rod, a driving wheel, a transmission belt and a driven wheel, the debris in the testing area can be quickly cleaned, shortening the time for cleaning the debris, saving a large amount of manpower and material resources, and improving the working efficiency of the device.

[0015] 2. The utility model provides a self-insulating block strength testing device. Through the mutual cooperation of a motor, a rotating shaft, a rotating plate, a sliding column, a sliding post, a limiting rod and a rotating plate, the dust generated by the device can be cleaned, and the dust emitted by the device is sucked into a dust storage box, avoiding dust pollution of the surrounding working environment. And during the process of cleaning the dust, the air guiding plate will also rotate back and forth, improving the dust cleaning efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of a partial structure of the present utility model;

[0018] Figure 3 is a schematic diagram of another partial structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the inside of a partial structure of the present utility model;

[0020] Figure 5 is a schematic diagram of an important structure of the present utility model.

[0021] In the figure: 1. Base; 2. Material storage box; 3. Support pillar; 4. First partition board; 5. Second partition board; 6. Top plate; 7. Electric telescopic rod; 8. Pressing plate; 9. Guide post; 10. Spring; 11. Fixed block; 12. Testing box; 13. Bottom plate; 14. Stop bar; 15. Pressure detector; 16. Hand crank; 17. Threaded rod; 18. Slider; 19. Connecting rod; 20. Driving wheel; 21. Transmission belt; 22. Driven wheel; 23. Support plate; 24. Dust storage box; 25. Dust extraction machine; 26. Rotating mechanism; 261. Motor; 262. Rotating shaft; 263. Rotating plate; 264. Sliding column; 265. Sliding post; 266. Limiting rod; 267. Rotating plate; 268. Fixed shaft; 269. Support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments:

[0023] Such as Figures 1-3As shown in the figure, the utility model provides a self-insulating block strength testing device, which includes a base 1. A plurality of columns 3 are fixedly connected to the upper side of the base 1. A first partition 4 is fixedly connected to the lower part of the outer wall of the column 3. A second partition 5 is fixedly connected to the upper part of the outer wall of the column 3. The top of the column 3 is fixedly connected with a top plate 6. An electric telescopic rod 7 is fixedly connected to the lower side of the top plate 6. A storage box 2 is slidably connected to the upper side of the base 1. The output end of the electric telescopic rod 7 is fixedly connected with a pressing plate 8. A pressing block is fixedly connected to the lower side of the pressing plate 8. A fixed block 11 is fixedly connected to the rear side of the upper side of the first partition 4. A test box 12 is fixedly connected through the upper side of the first partition 4. A bottom plate 13 is rotatably connected to the lower side of the inner wall of the test box 12. A pressure detector 15 is fixedly connected to the upper side of the bottom plate 13. Support plates 23 are fixedly connected to the upper ends of the front and rear sides of the inner wall of the test box 12. A guide post 9 is fixedly connected to the upper side of the support plate 23. A spring 10 is sleeved on the outer wall of the guide post 9. One end of the spring 10 is fixedly connected with the support plate 23, and the other end of the spring 10 is fixedly connected with the pressing plate 8. The outer wall of the guide post 9 is slidably connected with the pressing plate 8. A stop rod 14 is fixedly connected to the front part of the lower side of the inner wall of the test box 12. A crank 16 is rotatably connected to the rear side of the second partition 5. A threaded rod 17 is fixedly connected to the front side of the crank 16. A slider 18 is threadedly connected to the outer wall of the threaded rod 17. A connecting rod 19 is rotatably connected to the lower side of the slider 18. The lower end of the connecting rod 19 is rotatably connected with the bottom plate 13. A driving wheel 20 is fixedly connected to the front end of the threaded rod 17. A transmission belt 21 is connected to the outer wall of the driving wheel 20 in a transmission manner. A driven wheel 22 is movably connected to the inner surface of the transmission belt 21. The rear side of the driven wheel 22 is fixedly connected with the threaded rod 17. When it is necessary to clean the debris inside the test box 12, the crank 16 can be rotated. The crank 16 drives the left threaded rod 17 to rotate. The rotation of the threaded rod 17 can drive the driving wheel 20 to rotate. The mutual cooperation of the driving wheel 20 and the transmission belt 21 can drive the driven wheel 22 to rotate, thereby driving the right threaded rod 17 to rotate. While the threaded rod 17 is rotating, it can drive the slider 18 to move. The movement of the slider 18 can drive the connecting rod 19 to move. Since the lower end of the connecting rod 19 is rotatably connected with the bottom plate 13, during the rotation of the connecting rod 19, the bottom plate 13 can be squeezed, so that the bottom plate 13 rotates. The rotation of the bottom plate 13 can clean the debris inside the test box 12 into the storage box 2. Then, the crank 16 is rotated in the reverse direction. Similarly, the slider 18 will move in the reverse direction, driving the bottom plate 13 to rise. The stop rod 14 will limit the bottom plate 13 to ensure that the bottom plate 13 can stop at a suitable position.

[0024] As Figures 4-5As shown in the figure, the utility model provides a technical solution: Preferably, a rotating mechanism 26 is arranged inside the fixing block 11. A dust extractor 25 is fixedly connected to the rear side above the base 1. The input pipe of the dust extractor 25 is fixedly connected to a dust storage box 24. The lower side of the dust storage box 24 is fixedly connected to the base 1. The upper side of the dust storage box 24 is fixedly connected to a connecting pipe. The outer wall of the connecting pipe is fixedly connected through the fixing block 11. The rotating mechanism 26 includes a motor 261. The output end of the motor 261 is fixedly connected to a rotating shaft 262. The front end of the rotating shaft 262 is fixedly connected to a rotating plate 263. A sliding column 264 is slidably connected through one end of the front side of the rotating plate 263 away from the rotating shaft 262. The front end of the sliding column 264 is fixedly connected to a sliding column 265. The left and right sides of the sliding column 265 are slidably connected through a limiting rod 266. Both ends of the limiting rod 266 are fixedly connected to a rotating plate 267. A support plate 269 is rotatably connected to one side of the opposite surfaces of the two rotating plates 267 away from the limiting rod 266. The rear side of the support plate 269 is fixedly connected to the fixing block 11. One end of the opposite surfaces of the two rotating plates 267 away from the limiting rod 266 is fixedly connected to a fixing shaft 268. A wind guiding plate is fixedly connected to the outer wall of the fixing shaft 268. When dust needs to be removed, the dust extractor 25 is turned on. The dust extractor 25 sucks air through the connecting pipe, and the dust will enter the interior of the dust storage box 24 through the connecting pipe. At the same time, the motor 261 is turned on. The motor 261 drives the rotating shaft 262 to rotate. The rotation of the rotating shaft 262 can drive the rotating plate 263 to rotate. The rotating plate 263 can drive the sliding column 264 to perform a circular motion. Since the sliding column 265 and the limiting rod 266 are slidably connected, the rotating plate 263 can drive the sliding column 264 to slide during the rotation process. During the rotation of the rotating plate 263, it can drive the limiting rod 266 to reciprocate up and down. Since the rotating plate 267 and the support plate 269 are rotatably connected, the wind guiding plate can be driven to rotate, and the dust removal range can be expanded.

[0025] Next, the working principle of the self-insulating block strength testing device will be specifically described.

[0026] As Figures 1-5As shown, place the building block in the test box 12, start the electric telescopic rod 7, the electric telescopic rod 7 drives the pressing plate 8 to press down, and the pressing plate 8 drives the pressing block to press down to test the building block. At this time, the pressure detector 15 will detect the pressure received by the building block. During the test, turn on the dust extractor 25, and the dust extractor 25 sucks air through the connecting pipe. The dust will enter the inside of the dust storage box 24 through the connecting pipe. At the same time, turn on the motor 261, the motor 261 drives the rotating shaft 262 to rotate, and the rotation of the rotating shaft 262 can drive the rotating plate 263 to rotate. The rotating plate 263 can drive the sliding column 264 to do circular motion. Since the sliding column 265 is slidably connected to the limiting rod 266, the rotating plate 263 can drive the sliding column 264 to slide during the rotation process. During the rotation of the rotating plate 263, it can drive the limiting rod 266 to move up and down reciprocally. Since the rotating plate 267 is rotatably connected to the support plate 269, it can drive the air guide plate to rotate, expanding the dust removal range. After the test is completed, rotate the hand crank 16 forward, the hand crank 16 drives the left threaded rod 17 to rotate, and the rotation of the threaded rod 17 can drive the driving wheel 20 to rotate. The cooperation between the driving wheel 20 and the transmission belt 21 can drive the driven wheel 22 to rotate, thereby driving the right threaded rod 17 to rotate. While the threaded rod 17 rotates, it can drive the slider 18 to move, and the movement of the slider 18 can drive the connecting rod 19 to move. Since the lower end of the connecting rod 19 is rotatably connected to the bottom plate 13, during the rotation of the connecting rod 19, it can squeeze the bottom plate 13 to make the bottom plate 13 rotate. The rotation of the bottom plate 13 can clean the debris inside the test box 12 into the storage box 2. Then rotate the hand crank 16 in the reverse direction. Similarly, the slider 18 will move in the reverse direction, driving the bottom plate 13 to rise. The blocking rod 14 will limit the bottom plate 13 to ensure that the bottom plate 13 can stop at a suitable position.

[0027] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. An autothermic block strength testing device, characterized in that: The utility model comprises a base (1), wherein a plurality of pillars (3) are fixedly connected to the upper side of the base (1), a first partition plate (4) is fixedly connected to the lower part of the outer wall of the pillar (3), a second partition plate (5) is fixedly connected to the upper part of the outer wall of the pillar (3), a top plate (6) is fixedly connected to the top of the pillar (3), an electric telescopic rod (7) is fixedly connected to the lower side of the top plate (6), and a material storage box (2) is slidably connected to the upper side of the base (1).

2. The strength testing device for self-insulating blocks according to claim 1, characterized in that: The output end of the electric telescopic rod (7) is fixedly connected to a pressure plate (8), the lower side of the pressure plate (8) is fixedly connected to a pressure block, the upper rear side of the first partition (4) is fixedly connected to a fixed block (11), and the upper side of the first partition (4) is penetrated and fixedly connected to a test box (12).

3. The self-insulating block strength testing device according to claim 2, characterized in that: The lower side of the inner wall of the test box (12) is rotatably connected to a bottom plate (13), the upper side of the bottom plate (13) is fixedly connected to a pressure detector (15), the upper ends of the front and rear sides of the inner wall of the test box (12) are fixedly connected to support plates (23), the upper side of the support plate (23) is fixedly connected to a guide column (9), the outer wall of the guide column (9) is sleeved with a spring (10), one end of the spring (10) is fixedly connected to the support plate (23), the other end of the spring (10) is fixedly connected to the pressure plate (8), the outer wall of the guide column (9) is slidably connected to the pressure plate (8), and the front part of the lower side of the inner wall of the test box (12) is fixedly connected to a blocking rod (14).

4. The self-insulating block strength testing device according to claim 3, characterized in that: The rear side of the second partition (5) is rotatably connected to a crank handle (16), the front side of the crank handle (16) is fixedly connected to a threaded rod (17), the outer wall of the threaded rod (17) is threadedly connected to a slider (18), the lower side of the slider (18) is rotatably connected to a connecting rod (19), the lower end of the connecting rod (19) is rotatably connected to the bottom plate (13), the front end of the threaded rod (17) is fixedly connected to a driving wheel (20), the outer wall of the driving wheel (20) is transmission-connected to a transmission belt (21), the inner surface of the transmission belt (21) is movably connected to a driven wheel (22), and the rear side of the driven wheel (22) is fixedly connected to the threaded rod (17).

5. The self-insulating block strength testing device according to claim 2, characterized in that: A rotating mechanism (26) is provided inside the fixed block (11); a dust extractor (25) is fixedly connected to the rear upper side of the base (1); an input pipe of the dust extractor (25) is fixedly connected to a dust storage box (24); the lower side of the dust storage box (24) is fixedly connected to the base (1); the upper side of the dust storage box (24) is fixedly connected to a connecting pipe; and the outer wall of the connecting pipe penetrates and is fixedly connected to the fixed block (11).

6. The self-insulating block strength testing device according to claim 5, characterized in that: The rotating mechanism (26) includes a motor (261). The output end of the motor (261) is fixedly connected to a rotating shaft (262). The front end of the rotating shaft (262) is fixedly connected to a rotating plate (263). One end of the front side of the rotating plate (263) far from the rotating shaft (262) is slidably connected through a sliding column (264). The front end of the sliding column (264) is fixedly connected to a sliding post (265). The left and right sides of the sliding post (265) are slidably connected through a limiting rod (266). Both ends of the limiting rod (266) are fixedly connected to a rotating plate (267). One side of the opposite surfaces of the two rotating plates (267) far from the limiting rod (266) is rotatably connected to a support plate (269). The rear side of the support plate (269) is fixedly connected to a fixed block (11). One end of the opposite surfaces of the two rotating plates (267) far from the limiting rod (266) is fixedly connected to a fixed shaft (268). The outer wall of the fixed shaft (268) is fixedly connected to a wind guiding plate.

Images