Pervious concrete detection device

Abstract

The utility model discloses a pervious concrete detection device and relates to the technical field of pervious detection. The device comprises a permeable mechanism and a motor, a fixing mechanism is arranged at the bottom of the permeable mechanism, the bottom of the motor is fixedly connected with a main body, the output end of the motor is fixedly connected with a threaded rod, the bottom of the threaded rod penetrates through the main body and extends into the main body, and the outer surface of the threaded rod is in threaded connection with a sliding block. A sliding plate is fixedly connected to the front face of the sliding block, and a first water pipe is fixedly connected into the sliding plate. By arranging the water permeable device and starting the motor, the motor is started to drive the threaded rod to rotate, then the threaded rod drives the sliding block to move downwards, the sliding block downwards drives the sliding plate to move downwards, the first sealing gasket makes contact with the top of concrete, and when the water permeable device reaches the bottom, the spring rebounds through extrusion; the sealing gasket is tightly pressed on the surface of the concrete for sealing, so that water in the water permeable device is prevented from flowing out during testing, and inaccurate testing is avoided.

Description

Technical Field

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

[0002] Permeable concrete is also called porous concrete, sandless concrete, and permeable floor. It is a porous lightweight concrete made of aggregate, cement, reinforcing agent and water. It does not contain fine aggregate. Permeable concrete is a honeycomb structure with uniformly distributed pores formed by a thin layer of cement paste covering the surface of coarse aggregate. Therefore, it has the characteristics of air permeability, water permeability and light weight.

[0003] According to the authorized patent of a permeable concrete detection device with application number CN219065212U, the permeable concrete detection device provided by the utility model can conveniently and automatically obtain the amount of water infiltrated into the concrete by setting a connecting soft water pipe, a water pumping box, a filter, a limit assembly and a drive assembly, thereby improving the working efficiency of concrete permeability detection. However, there are still the following problems, such as:

[0004] When the permeable concrete detection device penetrates into the concrete, the sealing of the device is incomplete, which will cause water to flow out from the concrete surface. The outflowing water will enter the water flow test area, resulting in inaccurate detection time. This device sets a sealing pad and a sealing pad to ensure that when the concrete is detected, the water will not flow out to ensure the accuracy of the detection data. For this reason, we provide a permeable concrete detection device. Utility Model Content

[0005] The utility model aims to provide a permeable concrete detection device, which seals the concrete surface through a sealing pad to prevent water inside the permeable device from flowing out during testing, thereby solving the problem that the existing device is not completely sealed, causing water to flow out from the concrete surface and the outflowing water to enter the water flow test area, resulting in inaccurate detection time.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a water-permeable concrete detection device, comprising a water-permeable mechanism and a motor, wherein a fixing mechanism is arranged at the bottom of the water-permeable mechanism, a main body is fixedly connected to the bottom of the motor, a threaded rod is fixedly connected to the output end of the motor, the bottom of the threaded rod penetrates the main body and extends to the inside, a slider is threadedly connected to the outer surface of the threaded rod, a slide plate is fixedly connected to the front of the slide plate, a water pipe is fixedly connected to the inside of the slide plate, a water permeator is fixedly connected to the bottom of the water pipe, and a fixing plate is fixedly connected to the outer surface of the water permeator;

[0008] A support rod is slidably connected inside the fixed plate, a spring is sleeved on the outer surface of the support rod, the top of the spring is fixedly connected to the bottom of the fixed plate, the bottom of the spring is fixedly connected to a slip ring, the inner side of the slip ring is slidably connected to the outer surface of the water permeator, the bottom of the slip ring is fixedly connected to a sealing gasket, the bottom of the water permeator is fixedly connected to a sealing gasket 1, the sealing gasket is tightly pressed against the concrete surface by the spring rebound, so as to improve the sealing performance of the water permeator.

[0009] Furthermore, a quantitative tube is fixedly connected to the top of the slide board, a baffle is slidably connected inside the quantitative tube, a door panel is hinged on the front of the main body, a handle is fixedly connected to the front of the door panel, a water pipe is fixedly connected to the top of the quantitative tube, a water tank is fixedly connected to the top of the main body, the top of the water pipe passes through the main body and extends to the inside of the water tank, the amount of tested water flow is determined by the quantitative tube, and subsequent calculations are facilitated.

[0010] Furthermore, the fixing mechanism includes a bottom plate fixedly connected to the bottom of the main body, a test box is fixedly connected to the top of the bottom plate, a connecting plate is fixedly connected to the top of the test box, a motor is fixedly connected to the top of the connecting plate, a threaded rod is fixedly connected to the output end of the motor, the bottom of the threaded rod passes through the connecting plate and extends to the inside, a limiting rod is fixedly connected to the bottom of the connecting plate, and a slider is threadedly connected to the outer surface of the threaded rod, and the position of the concrete is changed by the slider to facilitate the observation of the concrete penetration.

[0011] Furthermore, the interior of the slider 1 is slidably connected to the outer surface of the limit rod, the inner side of the slider 1 is slidably connected to the slider 1, the interior of the slider 1 is threadedly connected to the threaded rod 2, the top of the threaded rod 2 passes through the slider 1 and extends to the outside, and the top of the threaded rod 2 is fixedly connected to a knob, and the slider 1 is moved downward by rotating the threaded rod 2 to fix the concrete.

[0012] Furthermore, a support column is fixedly connected to the bottom of the base plate, a collecting block is fixedly connected to the bottom of the base plate, a measuring cylinder is fixedly connected to the bottom of the collecting block, a fixing rod is fixedly connected to the bottom of the measuring cylinder, a rotating plate is slidably connected to the outer surface of the fixing rod, and the top of the rotating plate is in contact with the bottom of the measuring cylinder, so that the seeping water is collected through the measuring cylinder, and then the rotating plate is rotated to discharge the water inside the measuring cylinder.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a water permeator and starts a motor. The motor starts to drive the threaded rod to rotate, and then the threaded rod drives the slider to move downward. The slider drives the slide plate downward, so that the sealing gasket contacts the top of the concrete. When the water permeator reaches the bottom, the spring rebounds by squeezing, and the sealing gasket is tightly pressed against the concrete surface for sealing, so as to prevent the water inside the water permeator from flowing out during the test, resulting in inaccurate test.

[0015] 2. The utility model sets a slide plate 1, starts a motor to drive the slider 1 to rotate upward, drives the slide plate 1 upward, and then the tester puts the concrete into the middle of the slide plate 1, and then turns the knob, the rotation of the knob drives the threaded rod 2 to rotate, and then the threaded rod 2 drives the slide plate 1 to move downward, so as to fix the concrete and prevent the concrete from moving during the test, causing the test area to change.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the main body of the utility model;

[0020] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of B;

[0022] Figure 5 This is a schematic diagram of the overall structure of the connecting plate of the utility model;

[0023] Figure 6 It is a schematic diagram of the right side cross-sectional structure of the main body of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Water permeability mechanism; 101. Water tank; 102. Motor; 103. Water pipe; 104. Measuring tube; 105. Baffle; 106. Slide plate; 107. Water pipe one; 108. Water permeator; 109. Fixed plate; 110. Support rod; 111. Spring; 112. Slip ring; 113. Sealing gasket; 114. Sealing gasket one; 115. Threaded rod; 116. Slider; 2. Fixed mechanism; 201. Main body; 202. Test box; 203. Collecting block; 204. Measuring cylinder; 205. Fixed rod; 206. Rotating plate; 207. Connecting plate; 208. Motor one; 209. Limit rod; 210. Threaded rod one; 211. Slide plate one; 212. Knob; 213. Threaded rod two; 214. Bottom plate; 215. Support column; 218. Slider one; 3. Handle; 4. Door panel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 As shown, the utility model is a permeable concrete detection device, including a permeable mechanism 1 and a motor 102, a fixing mechanism 2 is arranged at the bottom of the permeable mechanism 1, a main body 201 is fixedly connected to the bottom of the motor 102, a threaded rod 115 is fixedly connected to the output end of the motor 102, the bottom of the threaded rod 115 penetrates the main body 201 and extends to the inside, a slider 116 is threadedly connected to the outer surface of the threaded rod 115, a slide plate 106 is fixedly connected to the front of the slide plate 116, a water pipe 107 is fixedly connected to the inside of the slide plate 106, a water permeable device 108 is fixedly connected to the bottom of the water pipe 107, and a fixing plate 109 is fixedly connected to the outer surface of the water permeable device 108;

[0028] A support rod 110 is slidably connected inside the fixed plate 109, and a spring 111 is sleeved on the outer surface of the support rod 110. The top of the spring 111 is fixedly connected to the bottom of the fixed plate 109, and the bottom of the spring 111 is fixedly connected to a slip ring 112. The inner side of the slip ring 112 is slidably connected to the outer surface of the water penetrator 108, and a sealing gasket 113 is fixedly connected to the bottom of the slip ring 112. A sealing gasket 114 is fixedly connected to the bottom of the water penetrator 108. The motor 102 is started, and the motor 102 starts to drive the threaded rod 115 to rotate, and then the slider 116 is driven downward by the threaded rod 115 to move downward, and the slider 116 drives the slide plate 106 downward, so that the sealing gasket 114 contacts the top of the concrete. When the water penetrator 108 reaches the bottom, the spring 111 is squeezed to rebound, and the sealing gasket 113 is tightly pressed against the concrete surface for sealing, so as to prevent the water inside the water penetrator 108 from flowing out during the test, resulting in inaccurate test.

[0029] The top of the slide plate 106 is fixedly connected with a metering tube 104 , the interior of the metering tube 104 is slidably connected with a baffle 105 , the front of the main body 201 is hinged with a door panel 4 , and the front of the door panel 4 is fixedly connected with a handle 3 .

[0030] The top of the quantitative tube 104 is fixedly connected with the water pipe 103 , the top of the main body 201 is fixedly connected with the water tank 101 , and the top of the water pipe 103 penetrates the main body 201 and extends to the inside of the water tank 101 .

[0031] The fixing mechanism 2 includes a bottom plate 214 fixedly connected to the bottom of the main body 201 , a test box 202 fixedly connected to the top of the bottom plate 214 , and a connecting plate 207 fixedly connected to the top of the test box 202 .

[0032] A motor 208 is fixedly connected to the top of the connecting plate 207, a threaded rod 210 is fixedly connected to the output end of the motor 208, the bottom of the threaded rod 210 passes through the connecting plate 207 and extends to the inside, a limiting rod 209 is fixedly connected to the bottom of the connecting plate 207, and a slider 218 is threadedly connected to the outer surface of the threaded rod 210.

[0033] The interior of the slider 218 is slidably connected to the outer surface of the limit rod 209, and the inner side of the slider 218 is slidably connected to the slider 211, and the inner side of the slider 211 is threadedly connected to the threaded rod 213, and the top of the threaded rod 213 penetrates the slider 211 and extends to the outside, and the top of the threaded rod 213 is fixedly connected to the knob 212. The motor 208 is started to drive the slider 218 to rotate upward, and drive the slider 211 upward. Then the tester puts the concrete into the middle of the slider 211, and then turns the knob 212. The rotation of the knob 212 drives the threaded rod 213 to rotate, and then the slider 211 is driven downward by the threaded rod 213 to fix the concrete, so as to prevent the concrete from moving during the test and causing the test area to change.

[0034] A support column 215 is fixedly connected to the bottom of the bottom plate 214, a collecting block 203 is fixedly connected to the bottom of the bottom plate 214, a measuring cylinder 204 is fixedly connected to the bottom of the collecting block 203, a fixing rod 205 is fixedly connected to the bottom of the measuring cylinder 204, a rotating plate 206 is slidably connected to the outer surface of the fixing rod 205, and the top of the rotating plate 206 is in contact with the bottom of the measuring cylinder 204.

[0035] A specific application of this embodiment is as follows: the staff first pulls the handle 3 to open the door panel 4, and then starts the motor 208. The motor 208 starts to drive the slider 218 to rotate upward, and drives the slide plate 211 upward. Then the tester puts concrete into the middle of the slide plate 211, and then turns the knob 212. The knob 212 rotates to drive the threaded rod 213 to rotate, and then the slide plate 211 is driven to move downward by the threaded rod 213 to fix the concrete. After the fixing is completed, the motor 208 is started to rotate the slider 218 to put the concrete into the test box 202, and then the motor 102 is started. The motor 102 starts to drive the threaded rod 115 to rotate, and then the threaded rod 115 is driven to rotate. The slider 116 is driven to move downward, and the slider 116 drives the slide plate 106 downward, so that the sealing gasket 114 contacts the top of the concrete. When the water penetrator 108 reaches the bottom, the spring 111 is squeezed to rebound, and the sealing gasket 113 is tightly pressed against the concrete surface for sealing to prevent the water inside the water penetrator 108 from flowing out during the test, causing inaccurate test. After the sealing is completed, a certain amount of water is injected into the quantitative tube 104 through the water pipe 103, and then the baffle 105 is pulled open to start penetration. During the penetration process, water will drip out of the concrete, and the dripping water will be sent to the measuring cylinder 204 through the collecting block 203, and then the water in the measuring cylinder 204 is used to calculate the concrete penetration.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A permeable concrete detection device, comprising a permeable mechanism (1) and a motor (102), wherein a fixing mechanism (2) is arranged at the bottom of the permeable mechanism (1), and a main body (201) is fixedly connected to the bottom of the motor (102), characterized in that: The output end of the motor (102) is fixedly connected to a threaded rod (115), the bottom of the threaded rod (115) passes through the main body (201) and extends to the inside, the outer surface of the threaded rod (115) is threadedly connected to a slider (116), the front of the slider (116) is fixedly connected to a slide plate (106), the inside of the slide plate (106) is fixedly connected to a water pipe (107), the bottom of the water pipe (107) is fixedly connected to a water permeator (108), and the outer surface of the water permeator (108) is fixedly connected to a fixing plate (109); The fixing plate (109) is internally slidably connected to a support rod (110), the outer surface of the support rod (110) is sleeved with a spring (111), the top of the spring (111) is fixedly connected to the bottom of the fixing plate (109), the bottom of the spring (111) is fixedly connected to a slip ring (112), the inner side of the slip ring (112) is slidably connected to the outer surface of the water permeator (108), the bottom of the slip ring (112) is fixedly connected to a sealing gasket (113), and the bottom of the water permeator (108) is fixedly connected to a sealing gasket 1 (114).

2. A permeable concrete detection device according to claim 1, characterized in that: The top of the slide plate (106) is fixedly connected to a metering tube (104), the interior of the metering tube (104) is slidably connected to a baffle (105), the front of the main body (201) is hinged to a door panel (4), and the front of the door panel (4) is fixedly connected to a handle (3).

3. A permeable concrete detection device according to claim 2, characterized in that: The top of the quantitative tube (104) is fixedly connected to a water pipe (103), the top of the main body (201) is fixedly connected to a water tank (101), and the top of the water pipe (103) passes through the main body (201) and extends to the inside of the water tank (101).

4. A permeable concrete detection device according to claim 1, characterized in that: The fixing mechanism (2) comprises a bottom plate (214) fixedly connected to the bottom of the main body (201), the top of the bottom plate (214) is fixedly connected to a test box (202), and the top of the test box (202) is fixedly connected to a connecting plate (207).

5. A permeable concrete detection device according to claim 4, characterized in that: The top of the connecting plate (207) is fixedly connected to a motor 1 (208); the output end of the motor 1 (208) is fixedly connected to a threaded rod 1 (210); the bottom of the threaded rod 1 (210) passes through the connecting plate (207) and extends to the inside; the bottom of the connecting plate (207) is fixedly connected to a limit rod (209); the outer surface of the threaded rod 1 (210) is threadedly connected to a slider 1 (218).

6. A permeable concrete detection device according to claim 5, characterized in that: The interior of the slider 1 (218) is slidably connected to the outer surface of the limit rod (209), the inner side of the slider 1 (218) is slidably connected to the slide plate 1 (211), the interior of the slide plate 1 (211) is threadedly connected to the threaded rod 2 (213), the top of the threaded rod 2 (213) passes through the slide plate 1 (211) and extends to the outside, and the top of the threaded rod 2 (213) is fixedly connected to the knob (212).

7. A permeable concrete detection device according to claim 4, characterized in that: The bottom of the bottom plate (214) is fixedly connected to a support column (215), the bottom of the bottom plate (214) is fixedly connected to a collecting block (203), the bottom of the collecting block (203) is fixedly connected to a measuring cylinder (204), the bottom of the measuring cylinder (204) is fixedly connected to a fixing rod (205), the outer surface of the fixing rod (205) is slidably connected to a rotating plate (206), and the top of the rotating plate (206) is in contact with the bottom of the measuring cylinder (204).

Images