Concrete slump detection device

Abstract

The utility model provides a concrete slump detection device, which relates to the technical field of building material detection, and comprises a base, a processing mechanism is arranged at the top of the base, an auxiliary mechanism is arranged on the base, the processing mechanism comprises a circular ring block, the outer surface of the circular ring block is fixedly sleeved with a perforated block, and the perforated block is provided with an opening. A sliding hole is formed in one side of the perforated block, and two symmetrical cutting plates are slidably connected into the sliding hole. According to the concrete slump detection device, by arranging the processing mechanism, concrete scraped from the slump cylinder can be collected, and the scraped concrete is prevented from falling on the surface of the outer wall of the slump cylinder and the top of the base, so that the cleaning workload of workers is reduced, the using effect of the concrete slump detection device is improved, and the working efficiency is improved. Meanwhile, the use efficiency of the concrete slump detection device is also improved.

Description

Technical Field

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

[0002] Concrete is a building material mixed with cement, sand, stone, water and other materials in a certain proportion. It is widely used in various construction projects such as houses, roads and bridges. Different engineering projects have different requirements on the quality of concrete. Among them, detecting the slump of concrete is one of the important means to control the quality of concrete in construction projects. To detect the slump of concrete, a concrete slump detection device is needed.

[0003] However, in the prior art, although the existing concrete slump detection device can detect the slump of concrete when in use, when performing a series of operations such as removing the funnel, scraping off excess concrete, and smoothing the concrete surface with a spatula, the scraped concrete will fall on the outer wall surface of the slump cylinder and the top of the base, thereby increasing the cleaning workload of the staff, which not only reduces the use effect of the concrete slump detection device, but also reduces the use efficiency of the concrete slump detection device.

[0004] Therefore, we propose a concrete slump detection device to solve the technical problems raised in the background technology. Utility Model Content

[0005] The utility model aims to solve the problem that the existing concrete slump detection device in the prior art can detect the slump of concrete when in use, but during a series of operations such as taking away the funnel, scraping off excess concrete, and smoothing the concrete surface with a spatula, the scraped concrete will fall on the outer wall surface of the slump cylinder and the top of the base, thereby increasing the cleaning workload of the staff, reducing the use effect of the concrete slump detection device, and also reducing the use efficiency of the concrete slump detection device. A concrete slump detection device is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete slump detection device, comprising a base, a processing mechanism is arranged on the top of the base, and an auxiliary mechanism is arranged on the base;

[0007] The processing mechanism includes a circular ring block, a perforated block is fixedly sleeved on the outer surface of the circular ring block, a sliding hole is opened on one side of the perforated block, two symmetrical cutting plates are slidably connected inside the sliding hole, a perforated plate is fixed on the bottom of the perforated block, two symmetrical connecting blocks are fixed on the bottom of the perforated plate, bolts are threaded through the opposite sides of the two connecting blocks, and clamping rods are movably penetrated at the four corners of the top of the perforated block.

[0008] Preferably, the bottoms of the two cutting plates are in contact with the top of the perforated plate, the bottom of the annular block and the top of the inner wall of the sliding hole are on the same plane, the sliding hole is connected to the through hole on the perforated block, the bottoms of the four clamping rods are movable through the top of the perforated plate, the four clamping rods are divided into two groups, and the bottom of each group of clamping rods is movable through the top of each cutting plate.

[0009] Preferably, the auxiliary mechanism comprises a rectangular groove, a placement box is placed inside the rectangular groove, a tamping rod is placed inside the placement box, and a measuring rod is placed inside the tamping rod.

[0010] Preferably, a collapse cone is placed on the top of the base, and a feed pipe is provided on the top of the collapse cone.

[0011] Preferably, the top of the annular block is fixed to the bottom of the feed pipe, and the bottom of the perforated block is in contact with the top of the collapse cone.

[0012] Preferably, the inner wall of the perforated plate is in contact with the outer wall of the collapse cone, and the top of the perforated plate and the top of the collapse cone are in the same plane.

[0013] Preferably, one ends of the two bolts are threadedly connected to the outer wall of the collapse cylinder, and the rectangular groove is opened on the front surface of the base.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by setting a processing mechanism, the concrete scraped from the collapse cylinder can be collected, that is, the scraped concrete is prevented from falling on the outer wall surface of the collapse cylinder and the top of the base, thereby reducing the cleaning workload of the staff, improving the use effect of the concrete slump detection device, and also improving the use efficiency of the concrete slump detection device. Through the cooperation of the sliding hole, the cutting plate, the perforated block, the perforated plate, the circular ring block and the feeding pipe, the excess concrete on the top of the collapse cylinder can be cut off and collected. Through the cooperation of the bolts and the connecting block, the perforated plate can be fixed on the outer wall of the collapse cylinder. Through the action of the sliding hole, the two cutting plates can keep sliding horizontally.

[0016] 2. In the utility model, by providing an auxiliary mechanism, the concrete slump detection device can avoid the inconvenience of carrying a tamping rod and a measuring rod when in use. By cooperating with the placement box and the rectangular groove, the measuring rod and the tamping rod can be collected inside the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a concrete slump detection device is proposed for the utility model;

[0018] Figure 2 A three-dimensional diagram of a processing mechanism portion of a concrete slump detection device proposed by the utility model;

[0019] Figure 3 A three-dimensional diagram of a cutting board of a concrete slump detection device proposed for the utility model;

[0020] Figure 4 A three-dimensional structural diagram of a hole block and a sliding hole of a concrete slump detection device proposed by the utility model;

[0021] Figure 5 The utility model provides a three-dimensional structural schematic diagram of a placement box, a tamping rod and a measuring rod of a concrete slump detection device;

[0022] Figure 6 The utility model provides a three-dimensional diagram of a circular ring block of a concrete slump detection device.

[0023] Legend: 1. Base; 2. Handling mechanism; 201. Ring block; 202. Block with holes; 203. Sliding hole; 204. Cutting plate; 205. Plate with holes; 206. Connecting block; 207. Bolt; 208. Clamping rod; 3. Auxiliary mechanism; 301. Rectangular groove; 302. Placement box; 303. Tamping rod; 304. Measuring rod; 4. Slump cone; 5. Feeding pipe. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 4 and Figure 6 As shown, the utility model provides a concrete slump detection device, comprising a base 1, a processing mechanism 2 is arranged on the top of the base 1, and an auxiliary mechanism 3 is arranged on the base 1;

[0027] The processing mechanism 2 includes a circular ring block 201, the outer surface of the circular ring block 201 is fixedly sleeved with a perforated block 202, one side of the perforated block 202 is provided with a sliding hole 203, the inside of the sliding hole 203 is slidably connected with two symmetrical cutting plates 204, the bottom of the perforated block 202 is fixed with a perforated plate 205, the bottom of the perforated plate 205 is fixed with two symmetrical connecting blocks 206, the opposite sides of the two connecting blocks 206 are threaded with bolts 207, the perforated block 202 The four corners of the top are all movably penetrated by a clamping rod 208, the bottoms of the two cutting plates 204 are in contact with the top of the perforated plate 205, the bottom of the annular block 201 and the top of the inner wall of the sliding hole 203 are on the same plane, the sliding hole 203 is connected to the through hole on the perforated block 202, the bottoms of the four clamping rods 208 are all movably penetrated through the top of the perforated plate 205, the four clamping rods 208 are divided into two groups, and the bottom of each group of clamping rods 208 movably penetrates the top of each cutting plate 204.

[0028] The effect achieved by the entire embodiment 1 is that when the concrete poured into the collapse cylinder 4 is compacted, the four clamping rods 208 are first removed from the perforated block 202, and then the two cutting plates 204 are moved toward each other. When the two sliding cutting plates 204 slide to the point where they cannot slide anymore, the sliding of the two cutting plates 204 is stopped. At this time, the excess concrete on the top of the collapse cylinder 4 will be cut off and collected, and then the two bolts 207 are removed from the outer wall threads of the collapse cylinder 4. When the two bolts 207 complete the moving operation, the two cutting plates 204 are used to drive the remaining parts on the processing mechanism 2 and the feed pipe 5 to be removed from the top of the collapse cylinder 4, so that the scraped concrete will not fall on the outer wall surface of the collapse cylinder 4 and the top of the base 1, thereby reducing the cleaning workload of the staff.

[0029] Embodiment 2, as Figure 1 and Figure 5 As shown, the auxiliary mechanism 3 includes a rectangular groove 301, a placing box 302 is placed inside the rectangular groove 301, a tamping rod 303 is placed inside the placing box 302, a measuring rod 304 is placed inside the tamping rod 303, a slump cone 4 is placed on the top of the base 1, a feeding pipe 5 is arranged on the top of the slump cone 4, the top of the annular block 201 is fixed to the bottom of the feeding pipe 5, the bottom of the perforated block 202 is in contact with the top of the slump cone 4, the inner wall of the perforated plate 205 is in contact with the outer wall of the slump cone 4, the top of the perforated plate 205 and the top of the slump cone 4 are on the same plane, one end of the two bolts 207 are threadedly connected to the outer wall of the slump cone 4, and the rectangular groove 301 is opened on the front surface of the base 1.

[0030] The effect achieved by the entire embodiment 2 is that when it is necessary to tamp the concrete poured into the slump cone 4, the placement box 302 is first taken out from the inside of the rectangular groove 301, and then the tamping rod 303 and the measuring rod 304 placed in the placement box 302 are taken out, and then the tamping rod 303 is used to tamp the concrete poured each time in time. When the concrete inside the slump cone 4 is completely exposed, the concrete is directly allowed to stand for a suitable time, and then the measuring rod 304 is used to respectively measure the height of the slump cone 4 and the height of the concrete after collapse, so as to detect the slump of the detected concrete.

[0031] Working principle: When it is necessary to test the slump of concrete, the base 1 is first placed on the horizontal ground, and then the slump cone 4 is placed on the top of the base 1. Then, the processing mechanism 2 with the feeding pipe 5 is installed on the top of the slump cone 4 by using the cooperation of the bolts 207 and the connecting block 206. Then, the concrete to be tested is poured into the slump cone 4. When it is necessary to tamp the concrete poured into the slump cone 4, the placing box 302 is first taken out from the inside of the rectangular groove 301, and then the tamping rod 303 and the measuring rod 304 placed in the placing box 302 are taken out, and then the tamping rod 303 is used to tamp the concrete poured each time in time. When the concrete poured into the slump cone 4 is completely tamped, the four clamping rods 208 are first removed from the perforated block 202. Remove it, and then move the two cutting plates 204 towards each other. When the two sliding cutting plates 204 slide to the point where they can no longer slide, stop sliding the two cutting plates 204. At this time, the excess concrete on the top of the collapse cone 4 will be cut off and collected, and then the two bolts 207 are removed from the outer wall threads of the collapse cone 4. When the two bolts 207 complete the moving operation, the two cutting plates 204 are used to drive the remaining parts on the processing mechanism 2 and the feed pipe 5 to be removed from the top of the collapse cone 4, and then the collapse cone 4 is vertically lifted from the top of the base 1. When the concrete inside the collapse cone 4 is completely exposed, let the concrete stand for a suitable time, and then use the measuring rod 304 to measure the height of the collapse cone 4 and the height of the concrete after collapse, so as to detect the slump of the concrete being tested.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A concrete slump detection device, characterized in that: It comprises a base (1), a processing mechanism (2) is arranged on the top of the base (1), and an auxiliary mechanism (3) is arranged on the base (1); The processing mechanism (2) comprises a circular ring block (201), the outer surface of which is fixedly sleeved with a perforated block (202), one side of which is provided with a sliding hole (203), the interior of which is slidably connected with two symmetrical cutting plates (204), the bottom of which is fixed with a perforated plate (205), the bottom of which is fixed with two symmetrical connecting blocks (206), the opposite sides of the two connecting blocks (206) are both threadedly penetrated with bolts (207), and the top four corners of the perforated block (202) are movably penetrated with clamping rods (208).

2. A concrete slump detection device according to claim 1, characterized in that: The bottoms of the two cutting plates (204) are in contact with the top of the perforated plate (205), the bottom of the annular block (201) and the top of the inner wall of the sliding hole (203) are on the same plane, the sliding hole (203) is connected to the through hole on the perforated block (202), the bottoms of the four clamping rods (208) are movable through the top of the perforated plate (205), the four clamping rods (208) are divided into two groups, and the bottom of each group of clamping rods (208) is movable through the top of each cutting plate (204).

3. A concrete slump detection device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a rectangular groove (301), a placement box (302) is placed inside the rectangular groove (301), a tamping rod (303) is placed inside the placement box (302), and a measuring rod (304) is placed inside the tamping rod (303).

4. A concrete slump detection device according to claim 3, characterized in that: A slump cone (4) is placed on the top of the base (1), and a feed pipe (5) is arranged on the top of the slump cone (4).

5. A concrete slump detection device according to claim 4, characterized in that: The top of the annular block (201) is fixed to the bottom of the feed pipe (5), and the bottom of the perforated block (202) is in contact with the top of the collapse cone (4).

6. A concrete slump detection device according to claim 4, characterized in that: The inner wall of the perforated plate (205) is in contact with the outer wall of the slump cone (4), and the top of the perforated plate (205) and the top of the slump cone (4) are on the same plane.

7. A concrete slump detection device according to claim 4, characterized in that: One end of the two bolts (207) is threadedly connected to the outer wall of the collapse cylinder (4), and the rectangular groove (301) is opened on the front surface of the base (1).

Images