CN219695130U

CN219695130U - High-stability concrete slump detection device

Info

Publication number: CN219695130U
Application number: CN202320944103.8U
Authority: CN
Inventors: 杨旭; 王燕; 唐慧鹏; 徐玲珍
Original assignee: Shanxi Shidai Construction Testing Co ltd
Current assignee: Shanxi Shidai Construction Testing Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-15
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of concrete production, and discloses a high-stability concrete slump detection device which comprises a measurement assembly, a stabilization assembly and a basic assembly, wherein the measurement assembly comprises a stand column, the left end of the stand column is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, the top end of the sliding block is fixedly connected with a tension spring, the outer wall of the stand column is slidably connected with a sliding sleeve, the left end of the sliding sleeve is fixedly connected with a measurement rod, the outer wall of the measurement rod is provided with a cleaning sleeve, the left end of the measurement rod is fixedly connected with a baffle plate, and the right end of the stand column is provided with scale marks. According to the utility model, the slump of the concrete can be detected again from different positions by rotating the upright post, so that the detection precision is improved, and the triangle shape is formed among the inclined post, the telescopic post and the placing plate by arranging the inclined post, and the stability of the detection device is improved due to the stability of the triangle.

Description

High-stability concrete slump detection device

Technical Field

The utility model relates to the technical field of concrete production, in particular to a high-stability concrete slump detection device.

Background

Concrete is called concrete for short, which refers to a general term of engineering composite materials formed by cementing aggregates into a whole by cementing materials, the term of concrete generally refers to cement concrete which is prepared by mixing cement, sand and stone serving as aggregates with water according to a certain proportion and stirring, and is also called ordinary concrete, and the quality of the concrete is determined by the slump of the concrete, so that the slump of the concrete needs to be detected.

Currently, when slump of concrete is detected, the slump is generally detected by a worker holding a measuring scale and detecting the slump from only one position, so that the detection precision is affected, and when the ground is uneven, the placing tray is inclined, so that the stability is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a concrete slump detection device with high stability.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high concrete slump detection device of stability, includes measurement component, stable subassembly and basic subassembly, measurement component includes the stand, the stand left end is provided with the spout, spout inner wall sliding connection has the slider, slider top fixedly connected with extension spring, stand outer wall sliding connection has the sliding sleeve, sliding sleeve left end fixedly connected with measuring stick, the measuring stick outer wall is provided with the cleaning sleeve, measuring stick left end fixedly connected with baffle, the stand right-hand member is provided with the scale mark;

the stabilizing assembly comprises a cross fixing frame, wherein one end of the outer side of the cross fixing frame is fixedly connected with an inclined column, the bottom end of the inclined column is fixedly connected with a telescopic column, the outer wall of the telescopic column is fixedly connected with a fixed cylinder in a sliding manner, the inner wall of the bottom end of the fixed cylinder is fixedly connected with a spring, and the middle part of the top end of the cross fixing frame is fixedly connected with a connecting column.

As a further description of the above technical solution:

the basic assembly comprises a placing disc, wherein the outer wall of the placing disc is connected with a circular ring in a sliding mode, and the right end of the circular ring is fixedly connected with a connecting block.

As a further description of the above technical solution:

the top end of the tension spring is fixedly connected to the top end of the sliding groove.

As a further description of the above technical solution:

the left end of the sliding block is fixedly connected to the inner wall of the left end of the sliding sleeve.

As a further description of the above technical solution:

the stand bottom fixed connection is on the connecting block top.

As a further description of the above technical solution:

the equal fixed connection in flexible post top is placing the dish bottom, the equal fixed connection in flexible post bottom of spring bottom.

As a further description of the above technical solution:

the spliced pole top fixed connection is in placing a disk bottom middle part.

As a further description of the above technical solution:

the inclined column top is all fixed connection at the placing plate bottom.

The utility model has the following beneficial effects:

1. according to the utility model, concrete is firstly placed on a placing plate, at the moment, a handheld sliding sleeve moves downwards, the sliding sleeve moves downwards along with a measuring rod until the measuring rod contacts the collapsed concrete, then scale marks are observed, so that the length of the concrete collapse is clearly known, then the sliding sleeve is loosened, the sliding sleeve moves upwards along with a sliding block through the reset action of a tension spring, the sliding block moves upwards along with the sliding sleeve, the sliding sleeve moves upwards along with the measuring rod, so that reset is carried out, then a stand column is rotated, and the slump of the concrete is detected again from different positions, so that the detection precision is improved.

2. According to the utility model, the triangle shape is formed among the inclined column, the telescopic column and the placing disc through the arrangement of the inclined column, and the cross fixing frame and the inclined column are fixedly connected together and the connecting column and the placing disc are fixedly connected together due to the stability of the triangle, so that the stability of the detection device is further improved, and the degree of extrusion of the springs in the fixing cylinder is different when the detection device is placed on uneven ground, so that the detection device is kept in a stable state.

Drawings

FIG. 1 is a front left perspective view of a high stability slump detection device according to the present utility model;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a front right perspective view of a high stability concrete slump detection device according to the present utility model;

FIG. 4 is a front right bottom perspective view of a high stability concrete slump detection device according to the present utility model;

fig. 5 is a schematic perspective view showing a cross-sectional structure of a fixing cylinder of the high-stability concrete slump detection device.

Legend description:

1. a measurement assembly; 101. a tension spring; 102. a sliding sleeve; 103. a cleaning sleeve; 104. a chute; 105. a column; 106. a baffle; 107. a measuring rod; 108. a slide block; 109. scale marks; 2. a stabilizing assembly; 201. a fixed cylinder; 202. a telescopic column; 203. a connecting column; 204. a cross fixing frame; 205. a diagonal column; 206. a spring; 3. a base assembly; 301. a connecting block; 302. placing a tray; 303. and (3) a circular ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a concrete slump detection device that stability is high, including measuring assembly 1, stabilizing assembly 2 and basic assembly 3, measuring assembly 1 includes stand 105, the stand 105 left end is provided with spout 104, spout 104 inner wall sliding connection has slider 108, slider 108 top fixedly connected with extension spring 101, stand 105 outer wall sliding connection has sliding sleeve 102, sliding sleeve 102 left end fixedly connected with measuring stick 107, measuring stick 107 outer wall is provided with cleaning sleeve 103, measuring stick 107 left end fixedly connected with baffle 106, stand 105 right-hand member is provided with scale mark 109, handheld sliding sleeve 102 moves down, sliding sleeve 102 carries measuring stick 107 down, until measuring stick 107 contacts the concrete after the slump, afterwards observe the scale mark, thereby know the length of concrete slump clearly, afterwards loosen sliding sleeve 102 and carry slider 108 through the effect of restoring of extension spring 101 and upwards move, slider 108 carries slider 102 and upwards moves, sliding sleeve 102 carries measuring stick 107 upwards, thereby reset, afterwards rotate stand 105, detect the concrete slump again from different positions, thereby improve detection precision.

The stabilizing assembly 2 comprises a cross fixing frame 204, wherein one end outside the cross fixing frame 204 is fixedly connected with an inclined column 205, the bottom end of the inclined column 205 is fixedly connected with a telescopic column 202, the outer wall of the telescopic column 202 is fixedly connected with a fixed cylinder 201, the inner wall of the bottom end of the fixed cylinder 201 is fixedly connected with a spring 206, the middle part of the top end of the cross fixing frame 204 is fixedly connected with a connecting column 203, the inclined column 205, the telescopic column 202 and a placing plate 302 form a triangular shape through the arrangement of the inclined column 205, the cross fixing frame 204 and the inclined column 205 are fixedly connected together and the connecting column 203 and the placing plate 302 are fixedly connected together, so that the stability of the detecting device can be further enhanced, the extrusion degree of the spring 206 in the fixed cylinder 201 is different when the detecting device is placed on uneven ground, and the detecting device is kept in a stable state.

The basic assembly 3 comprises a placing disc 302, concrete is placed on the placing disc 302, the outer wall of the placing disc 302 is slidably connected with a circular ring 303, the right end of the circular ring 303 is fixedly connected with a connecting block 301, and the circular ring 303 is carried along the outer wall of the placing disc 302 by rotating the connecting block 301, so that detection can be performed from different positions.

The top of the tension spring 101 is fixedly connected to the top of the sliding chute 104, the tension spring 101 and the sliding chute 104 are fixed together, so that the resetting function of the tension spring 101 is exerted, the left end of the sliding block 108 is fixedly connected to the inner wall of the left end of the sliding sleeve 102, the sliding block 108 is fixedly connected to the sliding sleeve 102, the bottom of the upright post 105 is fixedly connected to the top of the connecting block 301, the connecting block 301 and the upright post 105 are fixed together, the top of the telescopic column 202 is fixedly connected to the bottom of the placing disc 302, the bottom of the spring 206 is fixedly connected to the bottom of the telescopic column 202, the placing disc 302 and the springs 206 are respectively fixed to two sides of the telescopic column 202, the top of the connecting column 203 is fixedly connected to the middle of the bottom of the placing disc 302, and the top of the inclined column 205 is fixedly connected to the bottom of the placing disc 302.

Working principle: firstly placing concrete on a placing disc 302, at this time, holding the sliding sleeve 102 downwards, moving the sliding sleeve 102 downwards with the measuring rod 107 until the measuring rod 107 contacts the collapsed concrete, observing the scale marks, clearly knowing the length of the concrete collapse, then loosening the sliding sleeve 102, moving upwards with the sliding block 108 by the restoring action of the tension spring 101, moving upwards with the sliding block 108, moving the sliding sleeve 102 with the measuring rod 107, resetting, rotating the upright post 105, detecting the slump of the concrete again from different positions, thereby improving the detection precision, and forming a triangle shape among the inclined post 205, the telescopic post 202 and the placing disc 302 by the arrangement of the inclined post 205, wherein the triangle has stability, the cross fixing frame 204 and the inclined post 205 are fixedly connected together, and the connecting post 203 and the placing disc 302 are fixedly connected together, so that the stability of the detection device can be further reinforced, the degree of the spring 206 in the fixing barrel 201 is different when the detection device is placed on uneven ground, and the detection device is kept in a stable state.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a high concrete slump detection device of stability, includes measurement component (1), stable subassembly (2) and basic component (3), its characterized in that: the measuring assembly (1) comprises a stand column (105), a sliding groove (104) is formed in the left end of the stand column (105), a sliding block (108) is slidably connected to the inner wall of the sliding groove (104), a tension spring (101) is fixedly connected to the top end of the sliding block (108), a sliding sleeve (102) is slidably connected to the outer wall of the stand column (105), a measuring rod (107) is fixedly connected to the left end of the sliding sleeve (102), a cleaning sleeve (103) is arranged on the outer wall of the measuring rod (107), a baffle (106) is fixedly connected to the left end of the measuring rod (107), and scale marks (109) are formed in the right end of the stand column (105);

the stabilizing assembly (2) comprises a cross fixing frame (204), inclined columns (205) are fixedly connected to one ends of the outer sides of the cross fixing frame (204), telescopic columns (202) are fixedly connected to the bottom ends of the inclined columns (205), fixing cylinders (201) are fixedly connected to the outer walls of the telescopic columns (202) in a sliding mode, springs (206) are fixedly connected to the inner walls of the bottom ends of the fixing cylinders (201), and connecting columns (203) are fixedly connected to the middle portions of the top ends of the cross fixing frame (204).

2. The high stability concrete slump detection device of claim 1 wherein: the base component (3) comprises a placing disc (302), wherein the outer wall of the placing disc (302) is connected with a circular ring (303) in a sliding mode, and the right end of the circular ring (303) is fixedly connected with a connecting block (301).

3. The high stability concrete slump detection device of claim 1 wherein: the top end of the tension spring (101) is fixedly connected to the top end of the sliding groove (104).

4. The high stability concrete slump detection device of claim 1 wherein: the left end of the sliding block (108) is fixedly connected to the inner wall of the left end of the sliding sleeve (102).

5. The high stability concrete slump detection device of claim 1 wherein: the bottom end of the upright post (105) is fixedly connected to the top end of the connecting block (301).

6. The high stability concrete slump detection device of claim 1 wherein: the top ends of the telescopic columns (202) are fixedly connected to the bottom ends of the placing plates (302), and the bottom ends of the springs (206) are fixedly connected to the bottom ends of the telescopic columns (202).

7. The high stability concrete slump detection device of claim 1 wherein: the top end of the connecting column (203) is fixedly connected to the middle of the bottom end of the placing disc (302).

8. The high stability concrete slump detection device of claim 1 wherein: the top ends of the inclined columns (205) are fixedly connected to the bottom ends of the placing plates (302).