Concrete water resistance detection device

Abstract

The utility model discloses a concrete water resistance detection device which comprises a bottom box, the right side wall of the bottom box is provided with a water pump and a water inlet pipe, and one end of the water inlet pipe is communicated with the water pump; the detection box is located at the top of the bottom box, a partition plate is arranged in the detection box and connected with a water tank, an observation window is arranged on the front side wall of the water tank and provided with a scale structure, a mounting frame is arranged at the top of the water tank, and the other end of the water inlet pipe is located above the water tank; the clamping assemblies are arranged on the right side and the rear side of the mounting frame, and the two clamping assemblies are slidably connected with the partition plate; the first electric push rod and the extrusion block are arranged, the first electric push rod can drive the extrusion block to be close to or away from the concrete test block, after detection is completed, the extrusion plate is away from the concrete test block, a gap is generated between the concrete test block and the extrusion plate, and a rubber plate on the extrusion plate is not tightly attached to the concrete test block any more; therefore, the concrete test block can be conveniently taken out from the device.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete water resistance detection device. Background Art

[0002] Concrete has the characteristics of rich raw materials, low price and simple production process, and is widely used in building bodies. Concrete mainly plays a partition role in building bodies. Therefore, after the concrete is built, it needs to have a certain waterproof performance. When conducting waterproof performance detection, concrete test blocks are generally used to complete the detection in a water resistance detection device.

[0003] In the prior art, such as a water penetration detection device for concrete detection with the publication number of CN218121701U, it includes: a bottom box and a detection frame fixedly connected to the top of the bottom box. A support frame is fixedly connected inside the detection frame. A detection mechanism is arranged inside the detection frame. Sealing gaskets are fixedly connected to the bottoms of both sides of the inner wall of the support frame. During operation, by applying pressure to the top of the concrete test block, the water permeability detection of the concrete test block can be realized under different deformation pressures, improving the accuracy of the detection results.

[0004] However, in the above solution, when the concrete test block is placed in the detection frame, the concrete test block is located between the sealing gaskets on both sides of the inner wall of the support frame. Since the support frame is a fixed structure and the sealing gasket is close to the concrete test block, it is not convenient to take out the concrete test block from the device after the detection is completed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a concrete water resistance detection device that can facilitate the removal of the concrete test block from the device.

[0006] To achieve the above purpose, a concrete water resistance detection device is provided, which includes: a bottom box. A water pump and a water inlet pipe are arranged on the right side wall of the bottom box. One end of the water inlet pipe is communicated with the water pump. A detection box is located on the top of the bottom box. A partition is arranged inside the detection box. The partition is connected with a water tank. An observation window is arranged on the front side wall of the water tank. The observation window is provided with a scale structure. An installation frame is arranged on the top of the water tank. The other end of the water inlet pipe is located above the water tank. Clamping components are arranged on the right side and the rear side of the installation frame. Both clamping components are slidably connected to the partition. Each clamping component includes a first electric push rod and a pressing plate. One end of the first electric push rod is connected to the side wall of the detection box, and the other end of the first electric push rod is connected to the pressing plate. The pressing plate is slidably connected to the partition. Rubber plates are arranged on the front side wall and the left side wall of the inner cavity of the detection box, and on both pressing plates. A pressure component is located above the installation frame.

[0007] Working principle and effects of the above solution: When using this device to detect the water resistance performance of concrete test blocks, put water in the bottom box. The water pump can pump the water in the bottom box. Place the concrete test block on the installation frame, start the first electric push rod. The first electric push rod pushes the extrusion plate to move along the partition plate and extrude the concrete test block. The adjacent sides of the rubber plates on the two extrusion plates both have inclined surfaces. When the rubber plates on the two extrusion plates are in contact with the side walls of the concrete test block, the two inclined surfaces abut. At this time, the front side wall and the left side wall of the inner cavity of the detection box, as well as the rubber plates on the two extrusion plates form a frame surrounding the concrete test block, and the four rubber plates are all in close contact with the side walls of the concrete test block; start the water pump, and the water pump pumps the water in the bottom box through the water pipe to the frame inside the top of the concrete test block. Part of the water penetrates through the concrete test block into the water tank. The liquid level of the water in the water tank can be obtained through the scale structure on the observation window, so as to obtain the detection result of the water resistance performance of the concrete test block; start the pressure component, and the pressure component can increase the pressure on the concrete test block.

[0008] By setting the first electric push rod and the extrusion block, the first electric push rod can drive the extrusion block to approach or move away from the concrete test block. After the detection is completed, the extrusion plate moves away from the concrete test block, so that a gap is generated between the concrete test block and the extrusion plate, and the rubber plate on the extrusion plate is no longer in close contact with the concrete test block, thus facilitating the removal of the concrete test block from the device.

[0009] According to the described concrete water resistance detection device, the partition plate is provided with a chute, and the extrusion plate is provided with a convex block slidably arranged in the chute.

[0010] By opening a chute on the partition plate and providing a convex block on the extrusion plate that is slidably connected to the chute, when the first electric push rod drives the extrusion plate to move, the convex block moves along the chute, thereby avoiding the extrusion plate from shifting during the movement.

[0011] According to the described concrete water resistance detection device, a water outlet pipe is provided at the bottom of the water tank, and a valve is provided at the connection between the water outlet pipe and the water tank.

[0012] By providing a water outlet pipe at the bottom of the water tank, after the detection is completed, open the valve, and the water in the water tank can flow out of the water tank through the water outlet pipe.

[0013] According to the described concrete water resistance detection device, a gantry is provided at the top of the detection box, and the other end of the water inlet pipe is connected to the gantry.

[0014] The other end of the water inlet pipe is connected to the gantry at the top of the detection box, and the pipe end of the water inlet pipe connected to the gantry is located above the water tank. When the water pump pumps the water in the bottom box, the water can flow from the water inlet pipe to the concrete test block.

[0015] According to the described concrete water resistance detection device, the pressure assembly includes a second electric push rod and a pressing block. One end of the second electric push rod is connected to the gantry, and the other end of the second electric push rod is connected to the pressing block.

[0016] When the pressure assembly works, start the second electric push rod. The second electric push rod drives the pressing block to move downward. When the pressing block contacts the concrete and continues to move downward, pressure can be applied to the concrete test block.

[0017] According to the described concrete water resistance detection device, a bracket is arranged in the bottom box, and a filter basket is slidably arranged on the bracket.

[0018] The water in the water tank flows into the filter basket through the water outlet pipe. The filter basket can filter impurities in the water; by arranging a bracket in the bottom box and sliding the filter basket on the bracket, when cleaning the filter basket, the filter basket can be pulled to slide out of the bottom box on the bracket, so as to facilitate cleaning of the filter basket.

[0019] According to the described concrete water resistance detection device, a filter sponge is arranged in the filter basket, and filter holes are opened at the bottom of the filter basket.

[0020] When the filter basket works, the water in the water tank flows onto the filter sponge from the water outlet pipe. The filter sponge can filter impurities in the water, and the water filtered by the filter sponge flows into the bottom box through the filter holes.

[0021] Additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0023] Figure 1 It is a perspective view of a concrete water resistance detection device.

[0024] Figure 2 It is a perspective view of the bottom box of a concrete water resistance detection device.

[0025] Figure 3 It is a perspective view of the detection box of a concrete water resistance detection device.

[0026] Figure 4 It is a perspective view of the clamping assembly of a concrete water resistance detection device.

[0027] Figure 5 It is a cross-sectional view of the filter basket of a concrete water resistance detection device.

[0028] Figure 6 It is a front view of the water tank of a concrete water resistance detection device.

[0029] Wherein: bottom box 10, water pump 11, water inlet pipe 12, bracket 13, filter basket 14, filter sponge 141, filter holes 142, detection box 20, partition 21, chute 211, water tank 22, observation window 221, mounting frame 222, water outlet pipe 223, gantry 23, clamping assembly 30, first electric push rod 31, pressing plate 32, bump 321, rubber plate 33, pressure assembly 40, second electric push rod 41, pressing block 42. Specific embodiments

[0030] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

[0032] In the description of the present invention, terms such as greater than, less than, exceeding, etc. are understood to exclude the present number, and terms such as above, below, within, etc. are understood to include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0034] Refer to Figures 1-6, A water resistance detection device for a concrete of the present utility model, which comprises: a bottom box 10, a water pump 11 and a water inlet pipe 12 are arranged on the right side wall of the bottom box 10, and one end of the water inlet pipe 12 is communicated with the water pump 11; a detection box 20, the detection box 20 is located on the top of the bottom box 10, a partition plate 21 is arranged in the detection box 20, the partition plate 21 is connected with a water tank 22, an observation window 221 is arranged on the front side wall of the water tank 22, the observation window 221 is provided with a scale structure, an installation frame 222 is arranged on the top of the water tank 22, and the other end of the water inlet pipe 12 is located above the water tank 22; a clamping assembly 30, clamping assemblies 30 are arranged on the right side and the rear side of the installation frame 222 respectively, both clamping assemblies 30 are slidably connected with the partition plate 21, the clamping assembly 30 comprises a first electric push rod 31 and a pressing plate 32, one end of the first electric push rod 31 is connected with the side wall of the detection box 20, the other end of the first electric push rod 31 is connected with the pressing plate 32, and the pressing plate 32 is slidably connected with the partition plate 21; rubber plates 33 are arranged on the front side wall and the left side wall of the inner cavity of the detection box 20, and on both pressing plates 32; a pressure assembly 40, the pressure assembly 40 is located above the installation frame 222.

[0035] Specifically, when using this device to detect the water resistance performance of a concrete test block, water is placed in the bottom box 10, the water pump 11 can pump the water in the bottom box 10, the concrete test block is placed on the installation frame 222, the first electric push rod 31 is started, the first electric push rod 31 pushes the pressing plate 32 to move along the partition plate 21 and presses the concrete test block, the adjacent sides of the rubber plates 33 on both pressing plates 32 have inclined surfaces, when the rubber plates 33 on both pressing plates 32 are attached to the side wall of the concrete test block, the two inclined surfaces are abutted, at this time, the front side wall and the left side wall of the inner cavity of the detection box 20, and the rubber plates 33 on both pressing plates 32 form a frame surrounding the concrete test block, and the four rubber plates 33 are all closely attached to the side wall of the concrete test block; the water pump 11 is started, the water pump 11 pumps the water in the bottom box 10 through a water pipe to the frame above the concrete test block, a part of the water penetrates through the concrete test block into the water tank 22, the liquid level of the water in the water tank 22 can be obtained through the scale structure on the observation window 221, so as to obtain the detection result of the water resistance performance of the concrete test block; the pressure assembly 40 is started, and the pressure assembly 40 can increase the pressure on the concrete test block.

[0036] Optionally, a sliding groove 211 is formed in the partition plate 21, and a convex block 321 slidably arranged in the sliding groove 211 is arranged on the pressing plate 32.

[0037] Optionally, a water outlet pipe 223 is arranged at the bottom of the water tank 22, and a valve is arranged at the connection of the water outlet pipe 223 and the water tank 22.

[0038] Optionally, a gantry 23 is arranged on the top of the detection box 20, and the other end of the water inlet pipe 12 is connected with the gantry 23.

[0039] Optionally, the pressure assembly 40 includes a second electric push rod 41 and a pressing block 42. One end of the second electric push rod 41 is connected to the gantry 23, and the other end of the second electric push rod 41 is connected to the pressing block 42.

[0040] Optionally, a bracket 13 is provided in the bottom box 10, and a filter basket 14 is slidably provided on the bracket 13.

[0041] Optionally, a filter sponge 141 is provided in the filter basket 14, and filter holes 142 are formed at the bottom of the filter basket 14.

[0042] Specifically, when using this device to detect the water resistance performance of concrete test blocks, place the concrete test blocks on the installation frame 222, start the first electric push rod 31, and the first electric push rod 31 pushes the extrusion plate 32 close to the concrete test blocks and extrudes the concrete test blocks. At this time, the front side wall and the left side wall of the inner cavity of the detection box 20, and the rubber plates 33 on the two extrusion plates 32 form a frame surrounding the concrete test blocks, and the four rubber plates 33 are all in close contact with the side walls of the concrete test blocks; start the second electric push rod 41 to make the pressing block 42 extrude the concrete test blocks, start the water pump 11, and the water pump 11 pumps the water in the bottom box 10 through the water pipe to the frame inside the top of the concrete test blocks. Part of the water penetrates through the concrete test blocks into the water tank 22. The liquid level of the water in the water tank 22 can be obtained through the scale structure on the observation window 221, so as to obtain the detection result of the water resistance performance of the concrete test blocks when they are under pressure; after the detection is completed, start the first electric push rod 31 to make the extrusion plate 32 move away from the concrete test blocks, and then the concrete test blocks can be taken out. Further, open the valve, and the water in the water tank 22 flows through the water outlet pipe 223 into the filter basket 14, and the water in the filter basket 14 is filtered by the filter sponge 141 and then flows into the bottom box 10 through the filter holes 142.

[0043] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A concrete water resistance detection device, characterized in that, Including: A bottom box, on the right side wall of the bottom box, a water pump and a water inlet pipe are provided, and one end of the water inlet pipe is communicated with the water pump; A detection box, the detection box is located on the top of the bottom box, a partition board is arranged in the detection box, the partition board is connected with a water tank, an observation window is arranged on the front side wall of the water tank, a scale structure is arranged on the observation window, an installation frame is arranged on the top of the water tank, and the other end of the water inlet pipe is located above the water tank; A clamping assembly, clamping assemblies are arranged on the right side and the rear side of the installation frame respectively, both clamping assemblies are slidably connected with the partition board, the clamping assembly includes a first electric push rod and a pressing plate, one end of the first electric push rod is connected with the side wall of the detection box, the other end of the first electric push rod is connected with the pressing plate, and the pressing plate is slidably connected with the partition board; Rubber plates are arranged on the front side wall and the left side wall of the inner cavity of the detection box, and on both pressing plates; A pressure assembly, the pressure assembly is located above the installation frame.

2. The concrete water resistance detection device according to claim 1, characterized in that, The partition board is provided with a chute, and the pressing plate is provided with a convex block slidably arranged in the chute.

3. The concrete water resistance detection device according to claim 1, characterized in that, A water outlet pipe is arranged at the bottom of the water tank, and a valve is arranged at the connection of the water outlet pipe and the water tank.

4. The concrete water resistance detection device according to claim 1, characterized in that, A gantry is arranged on the top of the detection box, and the other end of the water inlet pipe is connected with the gantry.

5. The concrete water resistance detection device according to claim 4, characterized in that, The pressure assembly includes a second electric push rod and a pressing block, one end of the second electric push rod is connected with the gantry, and the other end of the second electric push rod is connected with the pressing block.

6. The concrete water resistance detection device according to claim 1, characterized in that, A bracket is arranged in the bottom box, and a filter basket is slidably arranged on the bracket.

7. The concrete water resistance detection device according to claim 6, characterized in that, Filter sponges are arranged in the filter basket, and filter holes are arranged at the bottom of the filter basket.

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