CN215866223U

CN215866223U - Concrete quality detection device for building construction supervision

Info

Publication number: CN215866223U
Application number: CN202122123043.7U
Authority: CN
Inventors: 王世博
Original assignee: HUBEI GUANDA COMMUNICATION TECHNOLOGY NETWORK CONSULTING CO LTD
Current assignee: HUBEI GUANDA COMMUNICATION TECHNOLOGY NETWORK CONSULTING CO LTD
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-18
Anticipated expiration: 2031-09-03

Abstract

The utility model belongs to the technical field of concrete detection, and particularly relates to a concrete quality detection device for building construction supervision. The concrete detector is reasonable in structural design, convenient for detecting concrete, time-saving, labor-saving and high in working efficiency, and facilitates repeated detection of the concrete.

Description

Concrete quality detection device for building construction supervision

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a concrete quality detection device for building construction supervision.

Background

In the building engineering, concrete is the most used building material, ordinary concrete refers to artificial stone material which is prepared by mixing cement as a main cementing material, water, sand, stones, chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and the quality of concrete is usually detected by adopting a concrete resiliometer in the building construction.

However, the existing concrete resiliometer usually needs to be manually held to slowly apply pressure to the concrete detection surface and quickly rebound, and needs to be detected for multiple times, which is time-consuming, labor-consuming and low in working efficiency, so we provide a concrete quality detection device for building construction supervision to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing concrete resiliometer generally needs to be manually held to slowly apply pressure to a concrete detection surface and quickly rebound, and needs to be detected for multiple times, thereby being time-consuming, labor-consuming and low in working efficiency, and provides a concrete quality detection device for building construction supervision.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a construction is managed and is used concrete quality detection device, the power distribution box comprises a box body, the bottom of box is equipped with four landing legs, sliding connection has concrete resiliometer in the box, a plurality of springs of bottom fixedly connected with of concrete resiliometer, the equal fixed connection of one end that concrete resiliometer was kept away from to a plurality of springs is on the bottom inner wall of box, be equipped with on the concrete resiliometer and detect the head, it extends to the below of box to detect the head, the top fixed mounting of box has the motor, the output shaft of motor extends to in the box and fixed mounting has the worm, the worm wheel is installed in the box rotation, the worm meshes with the worm wheel mutually, the front side fixed mounting of worm wheel has the stirring axle, concrete resiliometer's top fixed mounting has the diaphragm, the top movable contact of stirring axle and diaphragm.

Preferably, an opening is formed in the front side of the box body.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the box body, the limiting blocks are arranged on the two sides of the concrete resiliometer, and the two limiting blocks are connected in the corresponding limiting grooves in a sliding mode.

Preferably, the bottom of the box body is provided with a vertical hole, and the detection head is positioned on the inner side of the vertical hole.

Preferably, the top of box has seted up the mounting hole, and the outer lane of bearing is fixed to be installed in the mounting hole, rotates on the rear side inner wall of box and installs the connecting axle, and the worm wheel rotates with the front end of connecting axle to be connected.

Preferably, the top of the concrete resiliometer is fixedly provided with a vertical plate, and the transverse plate is fixedly connected to one side of the vertical plate.

According to the concrete quality detection device for building construction supervision, the worm and the worm wheel are meshed for transmission through the driving motor, the shifting shaft can be driven to do revolution motion through the worm wheel, meanwhile, the concrete resiliometer can be driven to move downwards and extrude a plurality of springs through movable contact of the shifting shaft and the transverse plate, so that the concrete resiliometer can move downwards slowly and is in contact detection with a concrete detection surface, when the shifting shaft is separated from the transverse plate, the concrete resiliometer can be rebounded and reset quickly through elastic deformation of the plurality of springs, detection of concrete is facilitated, multiple detection of concrete is facilitated, time and labor are saved, and working efficiency is high;

the concrete detector is reasonable in structural design, convenient for detecting concrete, time-saving, labor-saving and high in working efficiency, and facilitates repeated detection of the concrete.

Drawings

FIG. 1 is a schematic perspective view of a concrete quality inspection apparatus for construction supervision according to the present invention;

FIG. 2 is a schematic sectional view of a main view of a concrete quality inspection apparatus for construction supervision according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a concrete quality detection device for building construction supervision according to the present invention.

In the figure: 1. a box body; 2. a support leg; 3. a concrete resiliometer; 4. a limiting groove; 5. a limiting block; 6. a spring; 7. a detection head; 8. vertical holes; 9. a motor; 10. a worm; 11. a connecting shaft; 12. a worm gear; 13. a shifting shaft; 14. a vertical plate; 15. a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a concrete quality detection device for building construction supervision, including box 1, the bottom of box 1 is equipped with four landing legs 2, sliding connection has concrete resiliometer 3 in box 1, a plurality of springs 6 of bottom fixedly connected with of concrete resiliometer 3, the equal fixed connection of one end that concrete resiliometer 3 was kept away from to a plurality of springs 6 is on the bottom inner wall of box 1, be equipped with detection head 7 on the concrete resiliometer 3, detection head 7 extends to the below of box 1, the top fixed mounting of box 1 has motor 9, the output shaft of motor 9 extends to in the box 1 and fixed mounting has worm 10, worm wheel 12 is installed to the box 1 internal rotation, worm 10 meshes with worm wheel 12 mutually, the front side fixed mounting of worm wheel 12 has stirring axle 13, the top fixed mounting of concrete resiliometer 3 has diaphragm 15, stirring axle 13 and the top movable contact of diaphragm 15.

In the utility model, the front side of the box body 1 is provided with an opening, so that the concrete rebound apparatus 3 can be conveniently opened through the opening.

According to the utility model, the inner walls of two sides of the box body 1 are respectively provided with the limiting grooves 4, two sides of the concrete rebound apparatus 3 are respectively provided with the limiting blocks, and the two limiting blocks are connected in the corresponding limiting grooves in a sliding manner and play a limiting role in limiting the concrete rebound apparatus 3.

In the utility model, the bottom of the box body 1 is provided with the vertical hole 8, and the detection head 7 is positioned at the inner side of the vertical hole 8, so that the detection head 7 can be conveniently extended out of the box body 1.

According to the utility model, the top of the box body 1 is provided with the mounting hole, the outer ring of the bearing is fixedly arranged in the mounting hole, the inner wall of the rear side of the box body 1 is rotatably provided with the connecting shaft 11, and the worm wheel 12 is rotatably connected with the front end of the connecting shaft 11, so that the worm wheel 12 is conveniently rotatably arranged.

In the utility model, the vertical plate 14 is fixedly arranged at the top of the concrete resiliometer 3, and the transverse plate 15 is fixedly connected to one side of the vertical plate 14, so that the transverse plate 15 is convenient to fixedly install.

In the utility model, when the concrete rebound apparatus is used, the concrete rebound apparatus 3 can be opened through the opening, then the motor 9 can be driven to drive the worm 10 to rotate, then the worm 10 and the worm wheel 12 are meshed for transmission, the shifting shaft 13 can be driven to do revolution motion through the worm wheel 12, meanwhile, the concrete rebound apparatus 3 can be driven to move downwards and extrude a plurality of springs 6 through the movable contact of the shifting shaft 13 and the transverse plate 15, the concrete rebound apparatus 3 can slowly move downwards and is in contact detection with a concrete detection surface, when the shifting shaft 13 is separated from the transverse plate 15, the concrete rebound apparatus 3 can be quickly rebounded and reset through the elastic deformation of the plurality of springs 6, and after the worm wheel 12 rotates for one circle, the shifting shaft 13 can be in contact with the transverse plate 15 again, and multiple detections can be conveniently realized.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The concrete quality detection device for building construction supervision comprises a box body (1) and is characterized in that four support legs (2) are arranged at the bottom of the box body (1), a concrete resiliometer (3) is connected in the box body (1) in a sliding mode, a plurality of springs (6) are fixedly connected to the bottom of the concrete resiliometer (3), one ends, far away from the concrete resiliometer (3), of the springs (6) are fixedly connected to the inner wall of the bottom of the box body (1), a detection head (7) is arranged on the concrete resiliometer (3), the detection head (7) extends to the lower portion of the box body (1), a motor (9) is fixedly installed at the top of the box body (1), an output shaft of the motor (9) extends into the box body (1) and is fixedly provided with a worm (10), a worm wheel (12) is installed in the box body (1) in a rotating mode, the worm (10) meshes with worm wheel (12) mutually, the front side fixed mounting of worm wheel (12) has stirring axle (13), the top fixed mounting of concrete resiliometer (3) has diaphragm (15), stirring axle (13) and the top movable contact of diaphragm (15).

2. The concrete quality detecting device for building construction supervision according to claim 1, characterized in that an opening is opened at the front side of the box body (1).

3. The concrete quality detection device for building construction supervision according to claim 1, characterized in that the inner walls of the two sides of the box body (1) are provided with limit grooves (4), the two sides of the concrete rebound tester (3) are provided with limit blocks, and the two limit blocks are slidably connected in the corresponding limit grooves.

4. The concrete quality detection device for building construction supervision according to claim 1, characterized in that the bottom of the box body (1) is provided with a vertical hole (8), and the detection head (7) is positioned at the inner side of the vertical hole (8).

5. The concrete quality detection device for building construction supervision according to claim 1, characterized in that a mounting hole is opened at the top of the box body (1), an outer ring of a bearing is fixedly mounted in the mounting hole, a connecting shaft (11) is rotatably mounted on the inner wall of the rear side of the box body (1), and the worm wheel (12) is rotatably connected with the front end of the connecting shaft (11).

6. The concrete quality detection device for building construction supervision according to claim 1, characterized in that a vertical plate (14) is fixedly installed on the top of the concrete rebound tester (3), and the horizontal plate (15) is fixedly connected to one side of the vertical plate (14).