Concrete strength detection device convenient to clean

Abstract

The utility model discloses a concrete strength detection device convenient to clean, which belongs to the technical field of concrete detection and comprises a support, and a protection detection component used for detecting the strength of a concrete test block and preventing splashing is mounted on the left side of the upper end of the support; the protection detection assembly comprises a detection assembly, a protection assembly and a limiting assembly, and a cleaning assembly used for cleaning tiny disintegrating slag is installed at the upper end of the support. By means of the mode, the lower end of the protective cover is in attached contact with the upper end of the support, when a concrete test block is crushed, disintegrating slag cannot be splashed out, safety is improved, the protective cover can be detached to be cleaned or replaced, large disintegrating slag and small disintegrating slag can be cleaned, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete strength detection device which is convenient to clean. Background Art

[0002] Concrete is a commonly used material in the construction field. It has characteristics such as durability and high strength. However, during the construction process, the quality of concrete will be affected by many factors, such as water-cement ratio, mix ratio, curing period, etc. Therefore, it is necessary to detect the strength of concrete to ensure that the performance of concrete meets the requirements, so as to ensure the quality and safety of the project.

[0003] Chinese Patent CN218512208U discloses a concrete strength detection device, including a base. A bracket is welded to the upper end of the base. A hydraulic telescopic rod is fixed to the upper end of the bracket by bolts. The top rod of the hydraulic telescopic rod is fixed to a pressure sensor by bolts. A pressing block is fixed to the lower end of the pressure sensor by bolts. A clamping mechanism is arranged on the upper end of the base. A first chute is opened on the upper end of the base. A first slider is slidably inserted into the first chute. A connecting rod is welded to the upper end of the first slider. One end of the connecting rod is welded to a pressure measuring box. A blanking chute is opened on the left side of the base. A collection box is slidably inserted into the lower end of the blanking chute. Brushes are bonded to the lower sides of the front and rear ends of the side pressure box. By arranging the brushes, it is convenient to clean up small residues.

[0004] However, brushes are bonded to the lower sides of the front and rear ends of the side pressure box of this patent. There are gaps between the bristles of the brushes. When the concrete test block is crushed, there may be dust or smaller particles, which may splash out from the gaps between the bristles, making it inconvenient to clean.

[0005] Based on this, the utility model designs a concrete strength detection device which is convenient to clean to solve the above problems. Content of the Utility Model

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a concrete strength detection device which is convenient to clean.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] A concrete strength detection device which is convenient to clean, including a bracket;

[0009] A protection and detection component for detecting the strength of a concrete test block and preventing splashing is installed on the left side of the upper end of the bracket;

[0010] The protection and detection component includes a detection component, a protection component and a limiting component. The detection component is installed on the left side of the upper end of the bracket. The detection component is connected to the protection component. The limiting component is installed at the left end of the protection component;

[0011] A cleaning component for cleaning fine debris is installed at the upper end of the bracket.

[0012] Furthermore, the detection component includes an L-shaped plate, a hydraulic cylinder, a pressure sensor, a pressing plate, a connecting plate, and a connecting column. The L-shaped plate is fixedly connected to the left side of the upper end of the bracket. A hydraulic cylinder is fixedly connected to the upper end of the L-shaped plate. The output end of the hydraulic cylinder is fixedly installed with a connecting plate. A connecting column is fixedly connected to the lower end of the connecting plate. A pressure sensor is fixedly installed at the lower end of the connecting column. A pressing plate is fixedly installed at the lower end of the pressure sensor. The pressure sensor is electrically connected to an external controller.

[0013] Furthermore, the connecting plate is connected to the protection component.

[0014] Furthermore, the protection component includes a sliding rod, a spring, a limiting block, a protective cover, a limiting groove, an avoidance groove, and an avoidance hole. The upper ends of the two sliding rods are respectively slidably connected to the left and right ends of the connecting plate, and the connecting column is located between the two sliding rods. The lower end of the sliding rod is fixedly connected with a limiting block. The two springs are respectively sleeved on the sliding rods, and the two ends of the spring are respectively fixedly connected with the connecting plate and the limiting block. The upper end of the protective cover is provided with a limiting groove, the right end of the limiting groove is blocked, and an avoidance groove for avoiding the pressing plate is opened at the middle of the limiting groove and the protective cover. The two limiting blocks are respectively embedded into the left and right ends of the limiting groove and are in sliding connection with the limiting groove in a fitting manner. Two avoidance holes for avoiding the sliding rods are opened on the bracket.

[0015] Furthermore, both the protective cover and the limiting block are connected to the limiting component.

[0016] Furthermore, the limiting component includes a threaded rod and a rotating block. The threaded rod is fixedly connected to the upper side of the left end of the protective cover. A rotating block is threadedly connected to the threaded rod. The upper side of the right end of the rotating block is in contact with the left limiting block.

[0017] Furthermore, the cleaning component includes a linear module, a linear guide rail, a mounting plate, a collection box, a brush, and a blanking hole. The linear module is fixedly connected to the front side of the upper end of the bracket. The guide rails of the two linear guide rails are respectively fixedly connected to the front and rear sides of the upper end of the bracket. The upper ends of the sliders of the linear guide rails are both fixedly connected with a mounting plate. The output end of the linear module is fixedly connected to the front mounting plate. The inner ends of the mounting plates are respectively fixedly connected to the front and rear ends of the brush. A blanking hole is opened on the right side of the upper end of the bracket. The blanking hole is located between the two linear guide rails. The collection box is placed directly below the blanking hole.

[0018] Furthermore, the length of the protective cover in the left-right direction is greater than the length of the blanking hole in the left-right direction. The length of the protective cover in the front-rear direction is less than the length of the brush in the front-rear direction. The length of the blanking hole in the front-rear direction is greater than the length of the brush in the front-rear direction.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] When the utility model is in use, place the concrete test block directly below the detection component of the protection detection component. The detection component drives the protection component to move downward to cover the concrete test block, and then the detection component continues to move downward through the protection component to press the concrete test block, so as to detect the strength of the concrete test block. After the detection, the detection component moves upward to disengage from the protection component, unlock the rotation limit component, and pull the protection component to the right along the bracket to move the large pieces of crushed slag generated after the concrete test block is crushed to the cleaning component for collection. Then, the cleaning component sweeps and collects the fine crushed slag generated after the concrete test block is crushed. The protection component can prevent the crushed slag from splashing out when the concrete test block is crushed, improving safety;

[0021] The protective cover of the utility model can be disassembled for cleaning or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 Three-dimensional view of a concrete strength detection device for easy cleaning according to the present utility model Figure 1 ;

[0024] Figure 2 Front view of a concrete strength detection device for easy cleaning according to the present utility model;

[0025] Figure 3 Three-dimensional view of a concrete strength detection device for easy cleaning according to the present utility model Figure 2 ;

[0026] Figure 4 Three-dimensional view of a concrete strength detection device for easy cleaning according to the present utility model Figure 3 ;

[0027] Figure 5 Along Figure 2 Cross-sectional view taken along the A-A direction of;

[0028] Figure 6 For Figure 4 Enlarged view at B in;

[0029] Figure 7 For Figure 5 Enlarged view at C in.

[0030] The reference numerals in the drawings respectively represent:

[0031] 1. Support; 2. Protection and detection component; 21. Detection component; 211. L-shaped plate; 212. Hydraulic cylinder; 213. Pressure sensor; 214. Pressing plate; 215. Connecting plate; 216. Connecting column; 22. Protection component; 221. Slide bar; 222. Spring; 223. Limiting block; 224. Protective cover; 225. Limiting groove; 226. Avoidance groove; 227. Avoidance hole; 23. Limiting component; 231. Threaded rod; 232. Rotating block; 3. Cleaning component; 31. Linear module; 32. Linear guide rail; 33. Mounting plate; 34. Collection box; 35. Brush; 36. Feeding hole. Detailed implementation manner

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] The "left", "right", "front", "rear", "upper", and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0034] Embodiment 1

[0035] In some embodiments, please refer to the attached drawings of the specification Figures 1-7 , a concrete strength detection device that is convenient to clean, including a support 1;

[0036] A protection and detection component 2 for detecting the strength of concrete test blocks and preventing splashing is installed on the left side of the upper end of the support 1;

[0037] The protection and detection component 2 includes a detection component 21, a protection component 22, and a limiting component 23. The detection component 21 is installed on the left side of the upper end of the support 1. The detection component 21 is connected to the protection component 22, and the limiting component 23 is installed at the left end of the protection component 22;

[0038] A cleaning component 3 for cleaning fine debris is installed on the upper end of the support 1.

[0039] During use, place the concrete test block directly below the detection component 21 of the protection detection component 2. The detection component 21 drives the protection component 22 to move downward to cover the concrete test block. The detection component 21 continues to move downward through the protection component 22 to press the concrete test block for strength detection. After the detection is completed, the detection component 21 moves upward to disengage from the protection component 22, the rotation limit component 23 is unlocked, and the protection component 22 is pulled to the right along the bracket 1 to move the large pieces of slag generated after the concrete test block is crushed to the cleaning component 3 for collection. Then, the cleaning component 3 sweeps and collects the fine slag generated after the concrete test block is crushed. The protection component 22 can prevent slag from splashing out when the concrete test block is crushed, improving safety;

[0040] The detection component 21 includes an L-shaped plate 211, a hydraulic cylinder 212, a pressure sensor 213, a pressing plate 214, a connecting plate 215, and a connecting column 216. The L-shaped plate 211 is fixedly connected to the left side of the upper end of the bracket 1. The upper end of the L-shaped plate 211 is fixedly connected to the hydraulic cylinder 212. The output end of the hydraulic cylinder 212 is fixedly installed with the connecting plate 215. The lower end of the connecting plate 215 is fixedly connected to the connecting column 216. The lower end of the connecting column 216 is fixedly installed with the pressure sensor 213. The lower end of the pressure sensor 213 is fixedly installed with the pressing plate 214. The connecting plate 215 is connected to the protection component 22. The pressure sensor 213 is electrically connected to an external controller, so that the data collected by the pressure sensor 213 can be transmitted to the controller for corresponding calculations to obtain the final concrete strength.

[0041] The protection component 22 includes sliding rods 221, springs 222, limit blocks 223, a protective cover 224, limit grooves 225, avoidance grooves 226, and avoidance holes 227. The upper ends of the two groups of sliding rods 221 are respectively slidably connected to the left and right ends of the connecting plate 215, and the connecting column 216 is located between the two groups of sliding rods 221. The lower ends of the sliding rods 221 are fixedly connected to the limit blocks 223. The two groups of springs 222 are respectively sleeved on the sliding rods 221. The two ends of the springs 222 are respectively fixedly connected to the connecting plate 215 and the limit blocks 223. The upper end of the protective cover 224 is provided with a limit groove 225. The right end of the limit groove 225 is blocked. An avoidance groove 226 for avoiding the pressing plate 214 is opened at the middle of the limit groove 225 and the protective cover 224. The two groups of limit blocks 223 are respectively embedded in the left and right ends of the limit groove 225 and are in sliding connection with the limit groove 225 in a fitting manner. Two groups of avoidance holes 227 for avoiding the sliding rods 221 are opened on the bracket 1.

[0042] Both the protective cover 224 and the limit block 223 are connected to the limit component 23.

[0043] The limiting component 23 includes a threaded rod 231 and a rotating block 232. The threaded rod 231 is fixedly connected to the upper side of the left end of the protective cover 224. A rotating block 232 is threadedly connected to the threaded rod 231. The upper side of the right end of the rotating block 232 is in contact connection with the left limiting block 223.

[0044] During the detection, the hydraulic cylinder 212 drives the connecting plate 215 to move downward. The connecting plate 215 drives the connecting column 216 to move downward. The connecting column 216 drives the pressure sensor 213 to move downward. The pressure sensor 213 drives the pressing plate 214 to move downward. At the same time, under the action of the spring 222, the connecting plate 215 drives the sliding rod 221 to move downward. The sliding rod 221 drives the limiting block 223 to move downward. The limiting block 223 drives the protective cover 224 to move downward until the protective cover 224 abuts against the upper end of the bracket 1. Then the connecting plate 215 continues to move downward to compress the spring 222. At the same time, the connecting plate 215 drives the connecting column 216 to move downward. The connecting column 216 drives the pressure sensor 213 to move downward. The pressure sensor 213 drives the pressing plate 214 to move downward through the avoidance groove 226 and press on the upper end of the concrete test block. The concrete test block is extruded through the pressing plate 214 until the concrete test block is extruded and broken. At the same time, data is collected by the pressure sensor 213 and transmitted to an external controller to complete the strength detection of the concrete.

[0045] After the detection is completed, the hydraulic cylinder 212 drives the connecting plate 215 to move upward. The connecting plate 215 drives the connecting column 216 to move upward. The connecting column 216 drives the pressure sensor 213 to move upward. The pressure sensor 213 drives the pressing plate 214 to move upward out of the avoidance groove 226. At the same time, the connecting plate 215 drives the spring 222 to stretch and reset. Then the rotating block 232 is rotated so that the rotating block 232 disengages from the limiting block 223. The protective cover 224 is pulled to the right. The protective cover 224 drives the debris of the concrete test block to move to the right together and disengage from the limiting block 223. The protective cover 224 is continuously pulled to the right until the protective cover 224 is moved to the cleaning component 3. Finally, the connecting plate 215 continues to move upward. Under the action of the spring 222, the connecting plate 215 drives the sliding rod 221 to move upward. The sliding rod 221 drives the limiting block 223 to move upward and reset. The lower end of the protective cover 224 is in contact with the upper end of the bracket 1. When the concrete test block is crushed, the debris will not splash out, improving safety. And the protective cover 224 can be disassembled for cleaning or replacement.

[0046] The cleaning assembly 3 includes a linear module 31, a linear guide 32, a mounting plate 33, a collection box 34, a brush 35 and a feed hole 36. The linear module 31 is fixedly connected to the front side of the upper end of the bracket 1. The guide rails of the two sets of linear guides 32 are respectively fixedly connected to the front and rear sides of the upper end of the bracket 1. The upper ends of the sliders of the linear guides 32 are fixedly connected to the mounting plates 33. The output end of the linear module 31 is fixedly connected to the front mounting plate 33. The inner ends of the mounting plates 33 are respectively fixedly connected to the front and rear ends of the brush 35. A feed hole 36 is opened on the right side of the upper end of the bracket 1. The feed hole 36 is located between the two sets of linear guides 32. The collection box 34 is placed directly below the feed hole 36.

[0047] The length of the protective cover 224 in the left-right direction is greater than the length of the discharge hole 36 in the left-right direction, the length of the protective cover 224 in the front-to-back direction is less than the length of the brush 35 in the front-to-back direction, and the length of the discharge hole 36 in the front-to-back direction is greater than the length of the brush 35 in the front-to-back direction, ensuring that the residues after the concrete test block is crushed can be cleaned into the collection box 34 through the discharge hole 36, and during cleaning, the protective cover 224 will not fall from the discharge hole 36 into the collection box 34.

[0048] When cleaning, the protective cover 224 is pulled to the right, and the protective cover 224 drives the debris of the concrete test block to move to the right and away from the limit block 223, and the protective cover 224 is continued to be pulled to the right until the protective cover 224 is moved to the discharge hole 36, and the debris falls into the collection box 34 through the discharge hole 36 for collection, and the linear module 31 drives the mounting plate 33 to move to the right under the guidance of the linear guide rail 32, and the mounting plate 33 drives the brush 35 to move to the right to clean the fine debris remaining in the process of moving the protective cover 224, until the fine debris falls into the collection box 34 through the discharge hole 36 for collection, which can clean both large debris and fine debris, and the cleaning effect is good.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A concrete strength detection device that is convenient for cleaning, comprising a bracket (1), characterized in that: On the upper left side of the bracket (1), a protection detection component (2) for detecting the strength of concrete test blocks and preventing splashing is installed; The protection detection component (2) includes a detection component (21), a protection component (22) and a limit component (23). The detection component (21) is installed on the upper left side of the bracket (1). The detection component (21) is connected to the protection component (22), and the limit component (23) is installed at the left end of the protection component (22); A cleaning component (3) for cleaning fine debris is installed on the upper end of the bracket (1).

2. The concrete strength detection device convenient for cleaning according to claim 1, wherein, The detection component (21) includes an L-shaped plate (211), a hydraulic cylinder (212), a pressure sensor (213), a pressing plate (214), a connecting plate (215) and a connecting column (216). The L-shaped plate (211) is fixedly connected to the upper left side of the bracket (1). The hydraulic cylinder (212) is fixedly connected to the upper end of the L-shaped plate (211). The output end of the hydraulic cylinder (212) is fixedly installed with a connecting plate (215). The lower end of the connecting plate (215) is fixedly connected with a connecting column (216). The lower end of the connecting column (216) is fixedly installed with a pressure sensor (213). The lower end of the pressure sensor (213) is fixedly installed with a pressing plate (214). The pressure sensor (213) is electrically connected to an external controller.

3. The concrete strength detection device convenient for cleaning according to claim 2, wherein, The connecting plate (215) is connected to the protection component (22).

4. The concrete strength detection device convenient for cleaning according to claim 3, characterized in that, The protection component (22) includes a sliding rod (221), a spring (222), a limit block (223), a protective cover (224), a limit groove (225), an avoidance groove (226) and an avoidance hole (227). The upper ends of the two groups of sliding rods (221) are respectively slidably connected to the left and right ends of the connecting plate (215), and the connecting column (216) is located between the two groups of sliding rods (221). The lower end of the sliding rod (221) is fixedly connected with a limit block (223). The two groups of springs (222) are respectively sleeved on the sliding rods (221). The two ends of the spring (222) are respectively fixedly connected to the connecting plate (215) and the limit block (223). The upper end of the protective cover (224) is provided with a limit groove (225). The right end of the limit groove (225) is blocked. An avoidance groove (226) for avoiding the pressing plate (214) is opened at the middle of the limit groove (225) and the protective cover (224). The two groups of limit blocks (223) are respectively embedded in the left and right ends of the limit groove (225) and are in sliding connection with the limit groove (225) in a fitting manner. Two avoidance holes (227) for avoiding the sliding rods (221) are opened on the bracket (1).

5. The concrete strength detection device convenient for cleaning according to claim 4, wherein Both the protective cover (224) and the limit block (223) are connected to the limit component (23).

6. The concrete strength detection device convenient for cleaning according to claim 5, characterized in that, The limit component (23) includes a threaded rod (231) and a rotating block (232). The threaded rod (231) is fixedly connected to the upper left side of the protective cover (224). The rotating block (232) is threadedly connected to the threaded rod (231). The upper right side of the rotating block (232) is in contact connection with the left limit block (223).

7. The concrete strength detection device convenient for cleaning according to claim 6, characterized in that, The cleaning component (3) includes a linear module (31), a linear guide rail (32), a mounting plate (33), a collection box (34), a brush (35) and a blanking hole (36). The linear module (31) is fixedly connected to the front side of the upper end of the bracket (1). The guide rails of the two groups of linear guide rails (32) are respectively fixedly connected to the front and rear sides of the upper end of the bracket (1). The upper ends of the sliders of the linear guide rails (32) are fixedly connected with mounting plates (33). The output end of the linear module (31) is fixedly connected to the mounting plate (33) on the front side. The inner ends of the mounting plates (33) are respectively fixedly connected to the front and rear ends of the brush (35). A blanking hole (36) is formed in the right side of the upper end of the bracket (1). The blanking hole (36) is located between the two groups of linear guide rails (32). The collection box (34) is placed directly below the blanking hole (36).

8. The concrete strength detection device facilitating cleaning according to claim 7, characterized in that, The length of the protective cover (224) in the left - right direction is greater than the length of the blanking hole (36) in the left - right direction. The length of the protective cover (224) in the front - rear direction is less than the length of the brush (35) in the front - rear direction. The length of the blanking hole (36) in the front - rear direction is greater than the length of the brush (35) in the front - rear direction.

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