Concrete detection device for building

Abstract

The utility model relates to the field of concrete tests, in particular to a building concrete detection device which comprises a press machine body. The press machine further comprises a mounting frame, screws, a driving motor, a moving seat, a bottom plate, a buffer assembly and a supporting plate, the mounting frame is arranged on the left side of the front side surface of the press machine body, the screws are rotationally connected to the upper side and the lower side of the inner surface of the mounting frame, and the driving motor is arranged on the bottom surface of the mounting frame; by arranging the driving motor, the output end of the driving motor can drive the screw rod to rotate during operation, the screw rod can drive the moving seat in threaded fit with the screw rod to move up and down during rotation, so that the bottom plate and the supporting plate are driven to move upwards, and a worker can place a concrete test block on the upper side of the lower supporting plate; then the driving motor is started to drive the supporting plate to ascend, so that the bottom of the concrete test block is flush with the table top of the press machine body, the test block is pushed to the pressure testing end, and the whole process is more labor-saving and efficient.

Description

Technical Field

[0001] This utility model relates to the field of concrete testing, and in particular to a concrete testing device for building applications. Background Technology

[0002] Concrete is a general term for engineering composite materials in which aggregates are bound together by cementing materials. Before concrete is put into use, multiple sets of square test blocks of various sizes need to be poured and cured for seven or twenty-eight days. After the test, the concrete can be put into use only after it meets the requirements.

[0003] Existing concrete testing equipment for construction lacks a lifting structure to assist in transporting concrete test blocks, making it difficult for staff to move the blocks from the trolley to a higher test platform. This results in staff experiencing fatigue during transport.

[0004] Therefore, to address the problem that existing concrete testing devices for construction lack a lifting structure to assist in transporting concrete test blocks from trolleys to higher test platforms, resulting in laborious handling and fatigue for workers, a new concrete testing device can be designed. This device would incorporate a drive motor that, during operation, rotates a screw. The rotating screw drives a threaded moving seat up and down, which in turn moves the base plate and support plate upwards. Workers can then place the concrete test block on the lower support plate, activate the drive motor to raise the support plate until the bottom of the concrete test block is flush with the platform of the pressure testing machine, thus pushing the test block to the pressure testing end. This process is more labor-saving and efficient. Utility Model Content

[0005] To overcome the problem that existing concrete testing equipment for construction lacks an auxiliary lifting structure for concrete test blocks, making it impossible for staff to transport test blocks from small carts to higher test platforms, resulting in strenuous handling and fatigue for staff.

[0006] The technical solution of this utility model is as follows: a concrete testing device for construction, including a press body; it also includes a mounting frame, a screw, a drive motor, a movable base, a base plate, a buffer assembly, and a support plate. The mounting frame is provided on the left side of the front surface of the press body. The screw is rotatably connected to the upper and lower sides of the inner surface of the mounting frame. The drive motor is provided on the bottom surface of the mounting frame. The output end of the drive motor passes through the bottom surface of the mounting frame and is connected to the bottom of the screw. The movable base is threadedly connected to the outer surface of the screw. The base plate is provided on the right side surface of the movable base. The buffer assembly is provided on the upper surface of the base plate. The support plate is provided on the upper side of the buffer assembly.

[0007] Preferably, by setting a drive motor, its output end drives the screw to rotate during operation. When the screw rotates, it drives the moving seat that is threaded with it to move up and down, thereby driving the base plate and the support plate to move upward. The operator can place the concrete test block on the upper part of the lower support plate, and then start the drive motor to raise the support plate so that the bottom of the concrete test block is flush with the table surface of the press body, thereby pushing the test block to the pressure test end. The whole process is more labor-saving and efficient, thus solving the problem that the existing concrete testing equipment for construction does not have an auxiliary lifting structure for concrete test blocks, and cannot help the operator transport the test blocks from the trolley to the higher test platform, resulting in the operator having to work hard and easily getting tired when carrying them.

[0008] Preferably, a limit bracket is provided on the left side of the front surface of the press body, and limit rods are provided on the upper and lower sides of the inner surface of the limit bracket. A limit block is slidably connected through the outer surface of the limit rods, and the left side surface of the limit block is connected to the right side surface of the base plate.

[0009] Preferably, the front surface of the tray is provided with two symmetrical supports, and a rotating shaft is rotatably connected between the two supports. A sliding plate is fitted on the outer surface of the rotating shaft, and a connecting plate is provided at the bottom of the sliding plate.

[0010] Preferably, the buffer assembly includes a damper and a spring; dampers are provided at the corners of the upper surface of the base plate, and springs are sleeved on the outer surface of the dampers. The top surface of the spring is connected to the bottom surface of the support plate, and the bottom surface of the spring is connected to the upper surface of the base plate.

[0011] Preferably, the top surface of the tray is provided with a mounting groove, and several rollers are rotatably connected to the left and right sides of the inner surface of the mounting groove.

[0012] Preferably, the front surface of the press body is provided with an anti-collision pad between the mounting frame and the limit bracket, and the anti-collision pad is made of sponge material.

[0013] Preferably, the bottom surface of the press body is provided with support legs at the corners, and the bottom surface of the support legs is provided with gaskets.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up a drive motor, the output end of the motor will drive the screw to rotate during operation. When the screw rotates, it can drive the moving seat that is threaded with it to move up and down, thereby driving the base plate and the support plate to move upward. The operator can place the concrete test block on the upper part of the lower support plate, and then start the drive motor to drive the support plate to rise, so that the bottom of the concrete test block is flush with the table of the press body, thus pushing the test block to the pressure test end. The whole process is more labor-saving and efficient. This solves the problem that the existing concrete testing equipment for construction does not have an auxiliary lifting structure for concrete test blocks, and cannot help the operator transport the test blocks from the trolley to the higher test table, resulting in the operator having to work hard and easily getting tired when moving them. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the concrete testing device for buildings according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the screw of the concrete testing device for buildings according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the roller of the concrete testing device for buildings according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the buffer component of the concrete testing device for buildings according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Press body; 2. Mounting frame; 3. Screw; 4. Drive motor; 5. Moving seat; 6. Base plate; 71. Damper; 72. Spring; 8. Support plate; 9. Limit bracket; 10. Limit rod; 11. Limit block; 12. Support; 13. Rotating shaft; 14. Slide plate; 15. Connecting plate; 16. Mounting groove; 17. Roller; 18. Anti-collision pad; 19. Support leg; 20. Gasket. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4This utility model provides an embodiment of a concrete testing device for construction, including a press body 1; it also includes a mounting frame 2, a screw 3, a drive motor 4, a movable base 5, a base plate 6, a buffer assembly, and a support plate 8. The mounting frame 2 is located on the left side of the front surface of the press body 1. The screw 3 is rotatably connected to the upper and lower sides of the inner surface of the mounting frame 2. The drive motor 4 is located on the bottom surface of the mounting frame 2, and its output end passes through the bottom surface of the mounting frame 2 and connects to the bottom of the screw 3. The movable base 5 is threadedly connected to the outer surface of the screw 3. The base plate 6 is located on the right side surface of the movable base 5. A buffer assembly is located on the upper surface of the base plate 6, and a support plate 8 is located on the upper side of the buffer assembly. The drive motor 4... During operation, the output end drives the screw 3 to rotate. When the screw 3 rotates, it drives the moving seat 5, which is threaded with it, to move up and down, thereby moving the base plate 6 and the support plate 8 upward. The operator can place the concrete test block on the lower support plate 8, and then start the drive motor 4 to lift the support plate 8, so that the bottom of the concrete test block is flush with the table surface of the press body 1, thus pushing the test block to the pressure test end. The whole process is more labor-saving and efficient, thus solving the problem that the existing concrete testing device for construction does not have an auxiliary lifting structure for concrete test blocks, and cannot help the operator transport the test block from the trolley to the higher test table, resulting in the operator having to work hard and getting tired when moving it.

[0023] Please see Figures 1-4In this embodiment, a limit bracket 9 is provided on the left side of the front surface of the press body 1. Limit rods 10 are provided on the upper and lower sides of the inner surface of the limit bracket 9. A limit block 11 is slidably connected through the outer surface of the limit rod 10. The left side surface of the limit block 11 is connected to the right side surface of the base plate 6. By setting the limit rod 10 and the limit block 11, the limit block 11 can be driven to slide synchronously on the outer surface of the limit rod 10 when the base plate 6 moves. The limit rod 10 can limit the sliding direction of the limit block 11, thereby improving the stability of the movement of the base plate 6. Two symmetrical supports 12 are provided on the front surface of the support plate 8. A rotating shaft 13 is rotatably connected between the two supports 12. A sliding plate 14 is sleeved on the outer surface of the rotating shaft 13. A connecting plate 15 is provided at the bottom of the sliding plate 14. Shaft 13 allows the slide plate 14 to rotate around support 12. When transporting the test block, the slide plate 14 can be rotated upwards, so that the connecting plate 15 rests on the side of the trolley. The slide plate 14 then forms a downward slope, and the operator can push the test block onto the upper surface of the slide plate 14, so that the test block slides down onto the upper surface of the pallet 8 under the action of gravity. The buffer assembly includes a damper 71 and a spring 72. Damperes 71 are provided at the corners of the upper surface of the base plate 6. The outer surface of the damper 71 is fitted with a spring 72. The top surface of the spring 72 is connected to the bottom surface of the pallet 8, and the bottom surface of the spring 72 is connected to the upper surface of the base plate 6. By setting up the damper 71 and the spring 72, the cooperation of the two can provide a buffering effect for the pallet 8 and absorb the impact force generated when the test block slides down.

[0024] Please see Figures 1-3 In this embodiment, the top surface of the tray 8 is provided with a mounting groove 16. Several rollers 17 are rotatably connected to the left and right sides of the inner surface of the mounting groove 16. By setting the rollers 17, after the test block slides onto the upper surface of the tray 8, it will be located on the upper side of the rollers 17. When the tray 8 moves up to be flush with the test table surface, the test block can be easily pushed out from the upper surface of the tray 8 with the help of the rollers 17, which is more labor-saving. The front surface of the press body 1 is provided with an anti-collision pad 18 between the mounting frame 2 and the limiting bracket 9. The anti-collision pad 18 is made of sponge material. By setting the anti-collision pad 18 made of sponge material, the impact caused by the test block sliding onto the front surface of the press body 1 can be absorbed, which helps to improve the service life of the device. The bottom surface of the press body 1 is provided with support legs 19 at the corners. The bottom surface of the support legs 19 is provided with pads 20. By setting the support legs 19 and pads 20, the overall stability of the device during use can be improved, ensuring the test accuracy.

[0025] During operation, by setting a limiting rod 10 and a limiting block 11, the limiting block 11 can be driven to slide synchronously on the outer surface of the limiting rod 10 when the base plate 6 moves. The limiting rod 10 can restrict the sliding direction of the limiting block 11, thereby improving the stability of the base plate 6 movement. By setting a rotating shaft 13, the sliding plate 14 can be rotated around the support 12. When transporting the test block, the sliding plate 14 can be rotated upwards, so that the connecting plate 15 rests on the side of the trolley. The sliding plate 14 then forms a downward slope, and the operator can push the test block onto the upper surface of the sliding plate 14, so that the test block slides down onto the upper surface of the pallet 8 under the action of gravity. By setting a resistance... The damper 71 and spring 72 work together to provide a buffer for the tray 8, absorbing the impact force generated when the test block slides down. By setting the roller 17, the test block will be located on the upper side of the roller 17 after sliding down the upper surface of the tray 8. When the tray 8 moves up to be flush with the test table, the test block can be easily pushed out of the upper surface of the tray 8 with the help of the roller 17, which is more labor-saving. By setting the anti-collision pad 18 made of sponge material, the impact caused by the test block sliding down on the front surface of the press body 1 can be absorbed, which helps to improve the service life of the device. By setting the support leg 19 and the pad 20, the overall stability of the device during use can be improved, ensuring the test accuracy.

[0026] Through the above steps, by setting up the drive motor 4, its output end will drive the screw 3 to rotate during operation. When the screw 3 rotates, it can drive the moving seat 5, which is threaded with it, to move up and down, thereby driving the base plate 6 and the support plate 8 to move upward. The operator can place the concrete test block on the lower support plate 8, and then start the drive motor 4 to drive the support plate 8 to rise, so that the bottom of the concrete test block is flush with the table surface of the press body 1, thereby pushing the test block to the pressure test end. The whole process is more labor-saving and efficient, thus solving the problem that the existing concrete testing device for construction does not have an auxiliary lifting structure for concrete test blocks, and cannot help the operator transport the test block from the trolley to the higher test table, resulting in the operator having to work hard and easily getting tired when moving it.

Claims

1. A device for testing concrete for construction, comprising a press body (1); characterized in that: Also include the installation frame (2), screw rod (3), drive motor (4), mobile seat (5), bottom plate (6), buffer assembly and supporting plate (8), the front surface of the press body (1) left position is provided with the installation frame (2), the inner surface of the installation frame (2) is rotatably connected with the screw rod (3) on both sides, the bottom surface of the installation frame (2) is provided with the drive motor (4), the output end of the drive motor (4) penetrates the bottom surface of the installation frame (2) and is connected with the bottom of the screw rod (3), the outer surface of the screw rod (3) is threaded and connected with the mobile seat (5), the right surface of the mobile seat (5) is provided with the bottom plate (6), the upper surface of the bottom plate (6) is provided with the buffer assembly, and the upper side of the buffer assembly is provided with the supporting plate (8).

2. The apparatus for detecting the building concrete according to claim 1, wherein: The front surface of the press body (1) left position is provided with a limiting support (9), the inner surface of the limiting support (9) is provided with a limiting rod (10) on both sides, the outer surface of the limiting rod (10) is slidably connected with a limiting block (11), and the left surface of the limiting block (11) is connected with the right surface of the bottom plate (6).

3. The apparatus for testing of construction concrete according to claim 1, characterized in that: The front surface of the supporting plate (8) is provided with two symmetrical supports (12), the two supports (12) are rotatably connected with a rotating shaft (13), the outer surface of the rotating shaft (13) is sleeved with a sliding plate (14), and the bottom of the sliding plate (14) is provided with a connecting plate (15).

4. The apparatus for testing of construction concrete according to claim 1, characterized in that: The buffer assembly comprises a damper (71) and a spring (72); the upper surface of the bottom plate (6) is provided with a damper (71) at the corner position, the outer surface of the damper (71) is sleeved with a spring (72), the top surface of the spring (72) is connected with the bottom surface of the supporting plate (8), and the bottom surface of the spring (72) is connected with the upper surface of the bottom plate (6).

5. The apparatus for testing concrete for construction according to claim 1, characterized in that: The top surface of the supporting plate (8) is provided with a mounting groove (16), and the inner surface of the mounting groove (16) is rotatably connected with a plurality of rolling shafts (17) on both sides.

6. The apparatus for testing of construction concrete according to claim 2, characterized in that: The front surface of the press body (1) is provided with a bumper pad (18) between the installation frame (2) and the limiting support (9), and the bumper pad (18) is made of sponge material.

7. The apparatus of claim 1, wherein: The bottom surface of the press body (1) is provided with a supporting leg (19) at the corner position, and the bottom surface of the supporting leg (19) is provided with a gasket (20).

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