CN219302199U

CN219302199U - Durability concrete production detection device

Info

Publication number: CN219302199U
Application number: CN202320016430.7U
Authority: CN
Inventors: 王海涛
Original assignee: Hebi Jinghe Tonglishang Concrete Co ltd
Current assignee: Hebi Jinghe Tonglishang Concrete Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-04
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a durable concrete production detection device, which comprises a resiliometer, wherein an anti-deflection assembly is arranged outside the resiliometer; the anti-deflection assembly further comprises a connecting rod of the inner wall of the cylinder frame, one end of the connecting rod is fixedly connected with the limiting ring, the inner wall of the limiting ring is provided with a sliding groove, an inserting rod is inserted into the sliding groove, one side of the inserting rod is provided with a groove, the other side of the inserting rod is provided with an opening, balls are arranged in the groove, a fixing plate is arranged in the opening, one side of the fixing plate is provided with adsorption cotton, one end of the inserting rod is movably connected with the balls, the balls and the sliding groove form a sliding connection, the anti-deflection assembly comprises a base, the top side of the base is provided with the cylinder frame, the inner wall of the cylinder frame is provided with the limiting ring, and the limiting ring is internally provided with a rebound instrument in a sliding manner. The device can ensure that the resiliometer always keeps in a vertical state in the use process, and the position cannot deviate, so that the problem that the detection result is influenced due to the deviation of the resiliometer position is avoided.

Description

Durability concrete production detection device

Technical Field

The utility model relates to the technical field of durable concrete production, in particular to a durable concrete production detection device.

Background

Concrete durability refers to the ability of concrete to resist the effects of environmental media and maintain its good service performance and appearance integrity for long periods of time, thereby maintaining the safe, normal use of the concrete structure.

The concrete durability finished product needs to come to a detection procedure after production is finished, the detection procedure comprises hardness detection, impermeability detection, freezing resistance detection and the like, the hardness detection is generally carried out by using a rebound method, currently, a rebound instrument is required to be held by a worker in the detection process, then the rebound instrument is kept to move vertically downwards to be pressed, but the rebound instrument is not always in a vertical state due to manual operation of the worker, and therefore improvement is required.

Disclosure of Invention

The utility model aims to provide a durable concrete production detection device, which is used for solving the problem that the position of a resiliometer in the use process is easy to deviate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the durability concrete production detection device comprises a resiliometer, wherein an anti-deflection assembly is arranged outside the resiliometer;

the anti-deflection assembly comprises a base, a cylinder frame is arranged on the top side of the base, a limiting ring is arranged on the inner wall of the cylinder frame, and a rebound instrument is slidably connected in the limiting ring.

Preferably, the anti-deflection assembly further comprises a connecting rod on the inner wall of the cylinder frame, and one end of the connecting rod is fixedly connected with the limiting ring.

Preferably, a sliding groove is formed in the inner wall of the limiting ring, an inserting rod is inserted into the sliding groove, one end of the inserting rod is movably connected with a ball, and the ball and the sliding groove form sliding connection.

Preferably, a groove is formed in one side of the inserted link, an opening is formed in the other side of the inserted link, balls are arranged in the groove, a fixing plate is arranged in the opening, and absorbent cotton is arranged on one side of the fixing plate.

Preferably, the material of the adsorption cotton is sponge, and the adsorption cotton is positioned at the bottom side of the ball.

Preferably, the base is of an annular structure, the base is made of iron, and the base is in threaded connection with the cylinder frame.

Preferably, the bottom side of the base is provided with a fixing frame, the fixing frame is just regarded as a U-shaped structure, the inner wall of the fixing frame is provided with a spring, and one side of the spring is provided with a clamping plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The device can ensure that the resiliometer keeps a vertical state all the time in the use process, and the position cannot deviate, so that the problem that the detection result is influenced due to the deviation of the resiliometer position is avoided.

(2) The device is provided with the deflection preventing assembly, so that the rebound instrument can be placed in the limiting ring of the deflection preventing assembly when the rebound instrument is used, the inserted link of the outer wall of the rebound instrument is inserted into the sliding groove of the inner wall of the limiting ring, the moving range of the rebound instrument can be limited, the position deviation of the rebound instrument is avoided, and the detection accuracy is ensured.

(3) The ball and the adsorption cotton are arranged in the inserted link, and the adsorption cotton adsorbs lubricating oil, so that the surface of the ball always adsorbs the lubricating oil, and the ball rolls in the chute when the inserted link moves in the chute, so that the position deviation can be avoided, and the lubrication of the rebound instrument in longitudinal movement can be ensured.

Drawings

FIG. 1 is a schematic diagram of a device for detecting the production of durable concrete according to the present utility model;

FIG. 2 is a top view of a durable concrete production inspection device according to the present utility model;

FIG. 3 is an enlarged view of the apparatus for detecting the production of durable concrete according to the present utility model at A in FIG. 2;

fig. 4 is a sectional view of a plunger of a durable concrete production inspection device according to the present utility model.

In the figure: 1. a resiliometer; 2. an anti-deviation assembly; 21. a cartridge holder; 22. a base; 23. a fixing frame; 24. a clamping plate; 25. a spring; 26. a connecting rod; 27. a limiting ring; 28. a chute; 29. a ball; 210. a rod; 211. adsorbing cotton; 212. and a fixing plate.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the durable concrete production detection device comprises a resiliometer 1, wherein an anti-deflection component 2 is arranged outside the resiliometer 1; the anti-deviation assembly 2 further comprises a connecting rod 26 on the inner wall of the cylinder frame 21, the cylinder frame 21 is fixedly connected with the connecting rod 26, one end of the connecting rod 26 is fixedly connected with a limiting ring 27, and the lower end of the connecting rod 26 is fixedly connected with the limiting ring 27; the structure can connect the cylinder frame 21 with the limiting ring 27 by arranging the connecting rod 26; the inner side wall of the limiting ring 27 is provided with a sliding groove 28, the limiting ring 27 is fixedly connected with the sliding groove 28, an inserted rod 210 is inserted into the sliding groove 28, the sliding groove 28 is in sliding connection with the inserted rod 210, one end of the inserted rod 210 is movably connected with a ball 29, the front end of the inserted rod 210 is rotatably connected with the ball 29, and the ball 29 and the sliding groove 28 form sliding connection; in the structure, the ball 29 and the adsorption cotton 211 are arranged in the inserted link 210, and the adsorption cotton 211 adsorbs lubricating oil, so that the surface of the ball 29 always adsorbs lubricating oil, and the ball 29 rolls in the chute 28 when the inserted link 210 moves in the chute 28, so that not only can the position deviation be avoided, but also the lubricating property of the rebound instrument 1 during the longitudinal movement can be ensured; a groove is formed in one side of the inserted link 210, the groove is formed in the top side of the inserted link 210, an opening is formed in the other side of the inserted link, an opening is formed in the left side of the inserted link, balls 29 are arranged in the groove, a fixing plate 212 is arranged in the opening, the fixing plate 212 is movably connected with the inserted link 210, the fixing plate 212 can be taken out from the inside of the inserted link 210, absorbent cotton 211 is arranged on one side of the fixing plate 212, and absorbent cotton 211 is fixed on the right side of the fixing plate 212 through glue; the structure can take out the adsorption cotton 211 for replacement or adding lubricating oil; the material of the adsorption cotton 211 is sponge, and the adsorption cotton 211 is positioned at the bottom side of the ball 29; the structure can lubricate the ball 29 all the time by arranging the adsorption cotton 211, so that the ball 29 keeps a good rolling state;

the anti-deflection assembly 2 comprises a base 22, the base 22 is of an annular structure, the base 22 is made of iron, and the base 22 is in threaded connection with the cylinder frame 21; the structure can ensure the stability of the resiliometer 1 in use by arranging the base 22 with a certain weight; the bottom side of the base 22 is provided with a fixing frame 23, the fixing frame 23 is in a U-shaped structure, the inner wall of the fixing frame 23 is provided with a spring 25, the fixing frame 23 is fixedly connected with the spring 25, one side of the spring 25 is provided with a clamping plate 24, and the right side of the spring 25 is fixedly connected with the clamping plate 24; the structure can replace the cylinder frame 21 for use by arranging the fixing frame 23, thereby being convenient for being clamped on a product to be detected and ensuring the stability in the detection process; the top side of the base 22 is provided with a cylinder frame 21, the base 22 and the cylinder frame 21 can be detached and separated, the fixed frame 23 is convenient to replace, the inner wall of the cylinder frame 21 is provided with a limiting ring 27, the cylinder frame 21 is not contacted with the limiting ring 27, and the limiting ring 27 is connected with the resiliometer 1 in a sliding way; the device is through setting up the subassembly 2 that prevents deviating, makes can arrange the resiliometer 1 in the spacing ring 27 of preventing the subassembly 2 when using resiliometer 1, and the inserted bar 210 of resiliometer 1 outer wall inserts in the spout 28 of spacing ring 27 inner wall to can restrict the range of motion of resiliometer 1, avoid the position offset of resiliometer 1, ensure the accuracy of detection.

Working principle: when the durable concrete production detection device is used, firstly, the base 22 is placed on a product to be detected, or the base 22 is rotated to be removed and replaced by the fixing frame 23, when the fixing frame 23 is used, the left side and the right side of the fixing frame 23 are positioned on the two sides of the product, the clamping plate 24 on the inner wall of the fixing frame 23 is used for clamping the product when the spring 25 supports and descends, then the detection work is carried out, the resiliometer 1 is inserted into the limiting ring 27 during detection, the inserted rod 210 on the outer wall of the resiliometer 1 is inserted into the sliding groove 28 on the inner wall of the limiting ring 27, then the resiliometer 1 is slowly moved, the resiliometer 1 keeps a vertical state and moves downwards to be in contact with the product to be detected to complete collision, the balls 29 in the inserted rod 210 are in a rolling state, the balls 29 are in contact with the absorbent cotton 211 in the inserted rod 210 during movement, lubricating oil is smeared on the surfaces of the balls 29 during contact, and thus the rolling smoothness of the balls 29 is ensured, if the lubricating oil of the absorbent cotton 211 is used up, the fixed plate 212 is drawn from the left side, and the absorbent cotton 211 is removed and replaced.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a durability concrete production detection device, includes resiliometer (1), its characterized in that: an anti-deflection assembly (2) is arranged outside the resiliometer (1);

the anti-deviation assembly (2) comprises a base (22), a cylinder frame (21) is arranged on the top side of the base (22), a limiting ring (27) is arranged on the inner wall of the cylinder frame (21), and a rebound instrument (1) is connected in a sliding mode to the limiting ring (27).

2. The durable concrete production testing device according to claim 1, wherein: the anti-deviation assembly (2) further comprises a connecting rod (26) on the inner wall of the cylinder frame (21), and one end of the connecting rod (26) is fixedly connected with the limiting ring (27).

3. The durable concrete production testing device according to claim 2, wherein: the limiting ring (27) is characterized in that a sliding groove (28) is formed in the inner side wall of the limiting ring (27), an inserting rod (210) is inserted into the sliding groove (28), one end of the inserting rod (210) is movably connected with a ball (29), and the ball (29) and the sliding groove (28) form sliding connection.

4. A durable concrete production inspection device according to claim 3, characterized in that: the novel cotton adsorbing device is characterized in that one side of the inserting rod (210) is provided with a groove, the other side of the inserting rod is provided with an opening, a ball (29) is arranged in the groove, a fixing plate (212) is arranged in the opening, and one side of the fixing plate (212) is provided with adsorbing cotton (211).

5. The durable concrete production testing device according to claim 4, wherein: the material of the adsorption cotton (211) is sponge, and the adsorption cotton (211) is positioned at the bottom side of the ball (29).

6. The durable concrete production testing device according to claim 1, wherein: the base (22) is of an annular structure, the base (22) is made of iron, and the base (22) is in threaded connection with the cylinder frame (21).

7. The durable concrete production testing device according to claim 1, wherein: the base (22) bottom side is provided with mount (23), and mount (23) are just looked as "U" shape structure, and mount (23) inner wall is provided with spring (25), and spring (25) one side is provided with splint (24).