Electronic digital display concrete penetration resistance device

Abstract

The utility model relates to the technical field of concrete, and discloses an electronic digital display concrete penetration resistance device which comprises a device body, a notch is formed in the upper surface of the device body, a supporting piece is slidably connected to the interior of the notch, and a plurality of damping cylinders distributed circumferentially are fixedly connected to the inner bottom wall of the notch; pistons are slidably connected to the interiors of the multiple damping cylinders correspondingly, a rotating ring is rotatably connected to the bottom face of the supporting piece, the upper ends of the multiple pistons are fixedly connected with the rotating ring, and a plurality of threaded rods are in threaded connection to the inner wall of the supporting piece. According to the electronic digital display concrete penetration resistance device, a storage container placed on the supporting piece can be clamped through cooperation of the installation clamping piece and the threaded rod, the storage container can be kept stable and can be positioned to be located in the center position, and when the angle of the storage container is adjusted, only the supporting piece needs to be rotated, the supporting piece is rotated, and the angle of the storage container can be adjusted. The angle of the material storage container can be adjusted, and use is convenient and fast.

Description

Technical Field

[0001] This application relates to the technical field of concrete, and specifically relates to an electronic digital display concrete penetration resistance device. Background Technique

[0002] Concrete refers to the general term for engineering composite materials in which aggregate is cemented into a whole by a cementitious material. Usually, the term concrete refers to cement concrete, which uses cement as the cementitious material, sand and stone as aggregate; it is mixed with water (which may contain admixtures and additives) in a certain proportion and obtained by stirring. It is also called ordinary concrete and is widely used in civil engineering.

[0003] The existing patent (publication number: CN214584690U) discloses a concrete penetration resistance tester for precise detection, including a base, a support rod, a display, a support frame, and a penetration needle device. The support rod is vertically fixed above the base, the display is installed at one end of the support rod away from the base, one end of the support frame is connected to the support rod, and the other end is connected to the penetration needle device. A pressure rod for pressing the penetration needle device is rotatably connected above the support frame. The concrete penetration resistance tester is provided with a depth control device, which includes a detection component and a limit component. The detection component is electrically connected to the limit component. The detection component is used to detect the depth of the penetration needle device descending and output a detection signal. When the depth reaches the optimum, the limit component receives the detection signal and controls the pressure rod to stop moving, so that the penetration needle device cannot continue to move downward, which is beneficial for the staff to grasp the insertion depth of the penetration needle device and reduces the phenomenon of measurement error caused by the penetration needle device being inserted too deep.

[0004] During the use of the above document, it is necessary to regularly measure the corresponding penetration resistance at different measuring points. During the test, it is necessary to continuously adjust the relative position of the penetration needle and the test bucket to ensure that the measuring points of each test are different. However, the position of the penetration needle in the horizontal direction in this document is fixed and unchanged. Therefore, to change the measuring point, it is necessary to manually move the test bucket to adjust the position. However, the test bucket filled with concrete slurry is relatively heavy, so this operation is very laborious and inconvenient. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, this application provides an electronic digital display concrete penetration resistance device, which has the advantages of improving convenience, etc., and solves the problems raised in the background technique.

[0006] To achieve the above object, the present application provides the following technical solution: An electronic digital display concrete penetration resistance device, including a device body, a notch is provided on the upper surface of the device body, a support member is slidably connected inside the notch, and a plurality of damping cylinders distributed in a circular pattern are fixedly connected to the inner bottom wall of the notch. A piston is slidably connected inside each of the plurality of damping cylinders. A rotating ring is rotatably connected to the bottom surface of the support member, and the upper ends of the plurality of pistons are fixedly connected to the rotating ring. A plurality of threaded rods are threadedly connected to the inner wall of the support member, and a clamping member is rotatably connected to one end of each of the plurality of threaded rods close to each other.

[0007] Through the above solution, the cooperation of installing the damping cylinder and the piston can buffer the pressure received by the support member, avoiding the contact between the support member and the device body and affecting the rotation of the support member.

[0008] Further, a threaded cylinder is rotatably connected to the upper surface of the device body, a threaded column is threadedly connected inside the threaded cylinder, a mounting member is installed on the outer surface of the threaded column, a support arm is hinged to the outer surface of the mounting member, a testing device is installed at the other end of the support arm, and a depth sensor is installed on the bottom surface of the testing device.

[0009] Through the above solution, installing the depth sensor can detect the depth of the test, facilitating the staff to detect the depth.

[0010] Further, a collar is slidably sleeved on the outer surface of the threaded column, a limiting rod is fixedly connected to the outer surface of the collar, and the limiting rod completely penetrates the support arm.

[0011] Through the above solution, installing the limiting rod can limit the support arm, avoiding the swing of the support arm.

[0012] Further, a fixing member is fixedly connected to the upper end of the threaded column, a swinging member is rotatably connected inside the fixing member, a display device is installed on the upper surface of the swinging member, a slot is provided on the front surface of the fixing member, the slot completely penetrates the swinging member, and a plug post is inserted into the slot.

[0013] Through the above solution, setting the cooperation of the plug post and the slot can limit the swinging member, enabling the swinging member to remain stable, and the angle of the display device can be adjusted by installing the swinging member.

[0014] Further, springs are fixedly connected to the inner walls of the plurality of damping cylinders, and the other ends of the plurality of springs are fixedly connected to the pistons close to them.

[0015] Through the above solution, installing the springs can assist in buffering the pistons, improving the buffering ability of the pistons.

[0016] Furthermore, two rubber bases are fixedly connected to the bottom surface of the device body, and the two rubber bases are symmetrical to each other.

[0017] Through the above solution, installing the rubber bases can increase the resistance between the bottom surface and the device body, preventing the device body from shifting when placing the storage container on the support member.

[0018] Furthermore, multiple clamping members are all made of rubber, and multiple springs are all in the reset state.

[0019] Through the above solution, making multiple clamping members of rubber can increase the resistance between them and the storage container, enabling it to be clamped more stably.

[0020] Furthermore, a motor is slidably connected to the inner bottom wall of the device body, and the output end of the motor is fixedly connected to the support member.

[0021] Through the above solution, the motor can drive the support member to rotate, facilitating the adjustment of the angle of the storage container.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] This electronic digital display concrete penetration resistance device can clamp the storage container placed on the support member through the cooperation of the clamping member and the threaded rod, enabling it to remain stable and be positioned at the central position. When adjusting the angle of the storage container, only by rotating the support member can the angle of the storage container be adjusted, which is relatively convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the overall structure of the present application;

[0025] Figure 2 It is Figure 1 an enlarged schematic view of the structure at A of the present application;

[0026] Figure 3 It is Figure 1 an enlarged schematic view of the structure at B of the present application;

[0027] Figure 4 It is a schematic view of the overall structure of the present application.

[0028] In the figure:

[0029] 1. Device body; 2. Notch; 3. Support member; 4. Damping cylinder; 5. Piston; 6. Rotating ring; 7. Threaded rod; 8. Clamping member; 9. Threaded cylinder; 10. Threaded column; 11. Mounting member; 12. Support arm; 13. Testing device; 14. Depth sensor; 15. Collar; 16. Limiting rod; 17. Fixing member; 18. Oscillating member; 19. Display device; 20. Slot; 21. Insertion post; 22. Spring; 23. Rubber base; 24. Motor. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3 , in an electronic digital display concrete penetration resistance device in this embodiment, including a device body 1, a notch 2 is opened on the upper surface of the device body 1, a support member 3 is slidably connected inside the notch 2, and a plurality of damping cylinders 4 distributed in a circular pattern are fixedly connected to the inner bottom wall of the notch 2. A piston 5 is slidably connected inside each of the plurality of damping cylinders 4. The bottom surface of the support member 3 is rotatably connected to a rotating ring 6, and the upper ends of the plurality of pistons 5 are fixedly connected to the rotating ring 6. A plurality of threaded rods 7 are threadedly connected to the inner wall of the support member 3, and clamping members 8 are rotatably connected to one ends of the plurality of threaded rods 7 that are close to each other. By installing the cooperation of the clamping member 8 and the threaded rod 7, the storage container placed on the support member 3 can be clamped, so that it can be kept stable and can be positioned so that it can be located at the central position. When adjusting the angle of the storage container, only need to rotate the support member 3, then the angle of the storage container can be adjusted, which is more convenient to use. By installing the cooperation of the damping cylinder 4 and the piston 5, the pressure received by the support member 3 can be buffered, avoiding the contact between the support member 3 and the device body 1 and affecting the rotation of the support member 3.

[0032] Please refer to Figure 1 , Figure 2 and Figure 4, a threaded cylinder 9 is rotatably connected to the upper surface of the device body 1. A threaded column 10 is threadedly connected inside the threaded cylinder 9. A mounting member 11 is installed on the outer surface of the threaded column 10. A support arm 12 is hinged to the outer surface of the mounting member 11. A test device 13 is installed at the other end of the support arm 12. A depth sensor 14 is installed on the bottom surface of the test device 13. Installing the depth sensor 14 can detect the depth of the test, facilitating the staff to detect the depth. A collar 15 is slidably sleeved on the outer surface of the threaded column 10. A limiting rod 16 is fixedly connected to the outer surface of the collar 15. The limiting rod 16 completely penetrates the support arm 12. Installing the limiting rod 16 can limit the support arm 12 to prevent the support arm 12 from swinging. The upper end of the threaded column 10 is fixedly connected to a fixing member 17. A swinging member 18 is rotatably connected inside the fixing member 17. A display device 19 is installed on the upper surface of the swinging member 18. A slot 20 is formed in the front surface of the fixing member 17. The slot 20 completely penetrates the swinging member 18. A plug post 21 is inserted into the slot 20. The cooperation of the plug post 21 and the slot 20 can limit the swinging member 18 to keep the swinging member 18 stable, and the angle of the display device 19 can be adjusted by installing the swinging member 18.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , springs 22 are fixedly connected to the inner walls of multiple damping cylinders 4. The other ends of the multiple springs 22 are fixedly connected to the pistons 5 adjacent to them. Installing the springs 22 can assist in buffering the pistons 5 and improve the buffering ability of the pistons 5. Two rubber bases 23 are fixedly connected to the bottom surface of the device body 1. The two rubber bases 23 are symmetrical. Installing the rubber bases 23 can increase the resistance between the bottom surface and the device body 1, preventing the device body 1 from shifting when placing a storage container on the support member 3. Multiple clamping members 8 are all made of rubber. The multiple springs 22 are all in the reset state. The multiple clamping members 8 being made of rubber can increase the resistance with the storage container, enabling it to be clamped more stably. The inner bottom wall of the device body 1 is slidably connected to a motor 24. The output end of the motor 24 is fixedly connected to the support member 3. The motor 24 can only slide vertically. The motor 24 can drive the support member 3 to rotate, facilitating the adjustment of the angle of the storage container.

[0034] In an electronic digital display concrete penetration resistance device in this embodiment, by installing the cooperation of the clamping member and the threaded rod, the storage container placed on the support member 3 can be clamped to keep it stable and can be positioned to be at the central position. When adjusting the angle of the storage container, only need to rotate the support member 3 to adjust the angle of the storage container, which is more convenient to use.

[0035] The working principle of the above embodiments is as follows: First, when placing the storage container, place the storage container on the support member 3. At this time, through the cooperation of the piston 5 with the damping cylinder 4 and the spring 22, the pressure received by the support member 3 can be buffered, reducing the pressure acting on the device body 1, and through the cooperation of the rubber base 23, it can be avoided that the device body 1 is displaced due to the influence of the pressure. At this time, rotate a plurality of threaded rods 7 so that a plurality of clamping members 8 are in contact with the storage container and clamp the storage container, enabling the storage container to be located at the central position, facilitating the detection of the materials in the storage container. When adjusting the angle of the storage container, the motor 24 is started and drives the support member 3 to rotate, enabling the support member 3 to drive the storage container to rotate and adjust its angle. It is more convenient to use and improves the overall practicality.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0037] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electronic digital display concrete penetration resistance device, comprising a device body (1), characterized in that: The upper surface of the device body (1) is provided with a notch (2), the interior of the notch (2) is slidably connected to a support member (3), the inner bottom wall of the notch (2) is fixedly connected to a plurality of circumferentially distributed damping cylinders (4), the interiors of the plurality of damping cylinders (4) are slidably connected to pistons (5), the bottom surface of the support member (3) is rotatably connected to a rotating ring (6), the upper ends of the plurality of pistons (5) are fixedly connected to the rotating ring (6), the inner wall of the support member (3) is threadedly connected to a plurality of threaded rods (7), and the ends of the plurality of threaded rods (7) that are close to each other are rotatably connected to a clamping member (8).

2. The electronic digital display concrete penetration resistance device according to claim 1 is characterized in that: A threaded barrel (9) is rotatably connected to the upper surface of the device body (1); a threaded column (10) is internally threadedly connected to the threaded barrel (9); a mounting member (11) is mounted on the outer surface of the threaded column (10); a support arm (12) is hingedly connected to the outer surface of the mounting member (11); a testing device (13) is mounted on the other end of the support arm (12); and a depth sensor (14) is mounted on the bottom surface of the testing device (13).

3. The electronic digital display concrete penetration resistance device according to claim 2 is characterized in that: The outer surface of the threaded column (10) is slidably sleeved with a collar (15), the outer surface of the collar (15) is fixedly connected to a limiting rod (16), and the limiting rod (16) completely penetrates the support arm (12).

4. The electronic digital display concrete penetration resistance device according to claim 2 is characterized in that: The upper end of the threaded column (10) is fixedly connected to a fixing member (17), the interior of the fixing member (17) is rotatably connected to a swinging member (18), a display device (19) is mounted on the upper surface of the swinging member (18), a slot (20) is provided on the front surface of the fixing member (17), the slot (20) completely penetrates the swinging member (18), and a plug column (21) is inserted into the interior of the slot (20).

5. The electronic digital display concrete penetration resistance device according to claim 1 is characterized in that: The inner walls of the plurality of damping cylinders (4) are all fixedly connected with springs (22), and the other ends of the plurality of springs (22) are all fixedly connected with pistons (5) adjacent thereto.

6. The electronic digital display concrete penetration resistance device according to claim 1, characterized in that: Two rubber bases (23) are fixedly connected to the bottom surface of the device body (1), and the two rubber bases (23) are symmetrical.

7. The electronic digital display concrete penetration resistance device according to claim 5 is characterized in that: The plurality of clamping members (8) are all made of rubber material, and the plurality of springs (22) are all in a reset state.

8. The electronic digital display concrete penetration resistance device according to claim 1 is characterized by: A motor (24) is slidably connected to the inner bottom wall of the device body (1), and an output end of the motor (24) is fixedly connected to a support member.

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