CN215448853U

CN215448853U - Concrete mixture unit weight detection device

Info

Publication number: CN215448853U
Application number: CN202121985846.7U
Authority: CN
Inventors: 黄艳; 何彦; 李津; 吴晓莉
Original assignee: Sichuan Haocm Engineering Quality Inspection Co ltd
Current assignee: Sichuan Haocm Engineering Quality Inspection Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-07
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a concrete mixture bulk weight detection device which comprises an L-shaped base, wherein the L-shaped base is divided into a vertical part and a horizontal part, fixed shafts are symmetrically arranged on the top of the horizontal part along a central line, placing plates are arranged on the four fixed shafts in parallel relative to the horizontal part, springs are sleeved on the fixed shafts and positioned between the placing plates and the horizontal part, a volumetric cylinder for placing concrete mixtures is placed on the top of the placing plates, and a pressure detection assembly for detecting the pressure of objects placed in the volumetric cylinder is arranged under the placing plates. According to the utility model, the quality of concrete mixture in the volumetric cylinder is measured through the pressure sensor, the weight value is displayed on the display after program operation, meanwhile, the volumetric cylinder is limited when placed through the limiting block, the aligning block and the positioning pin are matched and inserted to enable the volumetric cylinder to be conveniently taken down and cleaned by workers after the concrete is detected, so that the volumetric cylinder can be used again and continuously, and the spring on the fixed shaft can stabilize the volumetric cylinder during pouring or detection.

Description

Concrete mixture unit weight detection device

Technical Field

The utility model relates to the technical field of concrete volume weight detection, in particular to a concrete mixture volume weight detection device.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, compacting, forming, curing and hardening.

At present, the unit weight detection device commonly used, the capacity section of thick bamboo is mostly fixed mounting motionless, after dropping into concrete detection, need clear up the capacity section of thick bamboo, but the capacity section of thick bamboo with other electrical equipment fixed connection has brought a great deal of inconvenience for the staff when the clearance to in the clearance untimely, the concrete can solidify, causes scrapping of capacity section of thick bamboo.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete mixture volume weight detection device, which improves the stability of a volumetric cylinder in the weighing process, and the volumetric cylinder is placed after concrete is detected, so that workers can conveniently take down and clean the volumetric cylinder, and the volumetric cylinder can be used again.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a concrete mix unit weight detection device, includes L type base, L type base is divided into vertical portion and horizontal part, the horizontal part top is provided with the fixed axle, four along the central line symmetry place the board for horizontal part parallel placement on the fixed axle, it is equipped with the spring to lie in the cover between placing board and the horizontal part on the fixed axle, place the board top and place the capacity section of thick bamboo that is used for placing the concrete mix, be provided with the inside pressure measurement subassembly of placing object pressure of detection capacity section of thick bamboo under placing the board.

Preferably, the pressure detection assembly comprises a n-shaped seat, a pressure sensor and a pressure transmission column, the n-shaped seat is installed at the bottom of the placing plate, the pressure sensor is fixedly installed at the bottom of the inner side of the n-shaped seat, the pressure transmission column is arranged at the bottom of the n-shaped seat, the bottom of the pressure transmission column is connected with the vertical portion, the top of the pressure transmission column is connected with the pressure sensor, and a spring is sleeved on the pressure transmission column.

Preferably, the top of the placing plate is symmetrically provided with limiting blocks relative to the diagonal of the capacity cylinder, the diagonal of the capacity cylinder is symmetrically provided with aligning blocks, positioning pins are arranged right above the four limiting blocks, and positioning holes matched with the positioning pins are formed in the four aligning blocks.

Preferably, a discharge pipe is arranged on one side of the volumetric cylinder, and a valve is arranged on the discharge pipe.

Preferably, a display is arranged on the top of the vertical part.

Preferably, a handle is arranged on the outer side surface of the vertical part.

Preferably, the bottom of the horizontal part is symmetrically provided with universal casters with brakes along the central line.

In the technical scheme, the concrete mixture volume weight detection device provided by the utility model has the following beneficial effects: through the quality of pressure sensor survey internal concrete mixture of capacity section of thick bamboo to calculating the back through the procedure and showing the unit weight value on the display, it is spacing when placing the capacity section of thick bamboo simultaneously through the stopper, counterpoint piece and locating pin cooperation are inserted and are put and make the capacity section of thick bamboo detect behind the concrete and make things convenient for the staff to take off the clearance, so that continue to use once more, fixed epaxial spring can be when pouring into or detect to the capacity section of thick bamboo stabilize.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a volume weight detection device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a volumetric barrel according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a pressure detection assembly according to an embodiment of the present invention.

Description of reference numerals:

1. an L-shaped base; 2. a fixed shaft; 3. placing the plate; 4. a volumetric cylinder; 5. a pressure detection assembly; 6. a limiting block; 7. a positioning block; 8. positioning pins; 9. a discharge pipe; 10. a valve; 11. a display; 12. a handle; 13. universal caster wheels with brakes; 51. a base shaped like a Chinese character 'ji'; 52. a pressure sensor; 53. a pressure transmission column; 101. a vertical portion; 102. a horizontal portion.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in figures 1-3, a concrete mixture unit weight detection device comprises an L-shaped base 1, wherein the L-shaped base 1 is divided into a vertical part 101 and a horizontal part 102, fixing shafts 2 are symmetrically arranged on the top of the horizontal part 102 along a central line, placing plates 3 are parallelly arranged on the four fixing shafts 2 relative to the horizontal part 102, a capacity cylinder 4 is arranged on the top of the placing plates 3, the capacity cylinder 4 is mainly used for placing concrete mixtures inwards, limiting blocks 6 are symmetrically arranged on the top of the placing plates 3 relative to the diagonal of the capacity cylinder 4, aligning blocks 7 are symmetrically and fixedly arranged on the diagonal of the capacity cylinder 4, the aligning blocks 7 are arranged right above the limiting blocks 6, positioning pins 8 are respectively arranged right above the four limiting blocks 6, positioning holes matched with the positioning pins 8 are formed in the four aligning blocks 7, when the capacity cylinder 4 is placed, the positions are limited by the limiting blocks 6 and matched with the positioning holes in the aligning blocks 7 through the positioning pins 8, so that volumetric cylinder 4 places directly over placing board 3, and to volumetric cylinder 4's fixed, conveniently place and take, the part cover that lies in simultaneously on fixed axle 2 and places between board 3 and horizontal part 102 is equipped with the spring, be used for placing board 3 and support the note, simultaneously when pouring the concrete mixture to volumetric cylinder 4 shock attenuation and stability, and the protection is placed pressure measurement subassembly 5 of board 3 installation directly under, prevent to pour into too fast or too heavy, make the interior detecting element of pressure measurement subassembly 5 damage.

In the above solution, as can be seen from fig. 1 to 3, the pressure detecting assembly 5 includes an n-shaped seat 51, a pressure sensor 52 and a pressure transmission column 53, the n-shaped seat 51 is installed at the bottom of the placing plate 3, the pressure sensor 52 is fixedly installed at the bottom of the inner side of the n-shaped seat 51, the pressure sensor 52 is electrically connected to the display 11 installed at the top of the vertical portion 101, the pressure transmission column 53 is installed at the bottom of the n-shaped seat 51, the bottom of the pressure transmission column 53 is in contact with the vertical portion 101, the top of the pressure transmission column 53 is connected to the pressure sensor 52, and the pressure transmission column 53 is sleeved with a spring, when pouring the concrete mixture into the volumetric cylinder 4, the placing plate 3 is pressed downwards, the pressure transmission column 53 is synchronously pressed downwards, then the pressure is transmitted to the pressure sensor 52, after the placing plate 3 is stabilized by the spring on the fixing shaft 2, the value when the pressure transmission column is leveled is stable, the display 11 for transmitting the volume weight value is displayed through program calculation, after having detected numerical value, arrange material pipe 9 through the installation of capacity section of thick bamboo 4 one side and discharge, it is open to have valve 10 control on arranging material pipe 9, take off capacity section of thick bamboo 4 after the emission and remain the clearance with inside, prevent dust and solidify in inside, so that continue to use once more, handle 12 and horizontal part 102 bottom of the installation of the 101 lateral surfaces of vertical portion are along central line symmetry installation area brake universal castor 13 simultaneously, the mobile device of being convenient for, need not the staff and remove the device department with the concrete mixture, and the work efficiency is improved.

The working principle is as follows: the device is moved to the concrete mixture to be tested, the volumetric cylinder 4 is placed on the placing plate 3, the position is limited by a limiting block 6, and the positioning pin 8 is matched with the positioning hole on the alignment block 7, so that the volumetric cylinder 4 is placed right above the placing plate 3, and the volumetric cylinder 4 is fixed, so that the placing and taking are convenient, when concrete mixture is poured into the volumetric cylinder 4, the placing plate 3 is pressed downwards, the pressure transmission columns 53 are synchronously pressed downwards, then the pressure is transmitted to the pressure sensor 52, after the spring on the fixed shaft 2 stabilizes the placing plate 3, the stable numerical value is taken, through program calculation, the transmitted volume weight value is displayed on the display 11, after the value is detected, the discharge pipe 9 starts to discharge by opening the valve 10, and the volumetric cylinder 4 is taken down after the discharge to clean the residual inside, prevent dust from solidifying inside and further use.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a concrete mixture unit weight detection device, includes L type base (1), its characterized in that: l type base (1) is divided into vertical portion (101) and horizontal part (102), horizontal part (102) top is provided with fixed axle (2) along the central line symmetry, four place board (3) for horizontal part (102) parallel placement on fixed axle (2), it is equipped with the spring to lie in on fixed axle (2) to place between board (3) and horizontal part (102), place volumetric cylinder (4) that are used for placing the concrete mixture at board (3) top, be provided with pressure measurement subassembly (5) that detect the inside object pressure of placing of volumetric cylinder (4) under placing board (3).

2. The concrete mixture volume weight detection device of claim 1, wherein: pressure detection subassembly (5) are including several font seats (51), pressure sensor (52) and pressure transmission post (53), several font seats (51) are installed in the bottom of placing board (3), several font seats (51) inboard bottom fixed mounting has pressure sensor (52), several font seats (51) bottom is provided with pressure transmission post (53), pressure transmission post (53) bottom is connected with vertical portion (101), pressure transmission post (53) top is connected with pressure sensor (52), the cover is equipped with the spring on pressure transmission post (53).

3. The concrete mixture volume weight detection device of claim 1, wherein: the positioning device is characterized in that limiting blocks (6) are symmetrically arranged on the top of the placing plate (3) relative to the diagonal of the capacity cylinder (4), aligning blocks (7) are symmetrically arranged on the diagonal of the capacity cylinder (4), positioning pins (8) are arranged right above the limiting blocks (6), and positioning holes matched with the positioning pins (8) are formed in the aligning blocks (7).

4. The concrete mixture volume weight detection device of claim 1, wherein: one side of the volumetric cylinder (4) is provided with a discharge pipe (9), and a valve (10) is arranged on the discharge pipe (9).

5. The concrete mixture volume weight detection device of claim 1, wherein: and a display (11) is arranged at the top of the vertical part (101).

6. The concrete mixture volume weight detection device of claim 1, wherein: and a handle (12) is arranged on the outer side surface of the vertical part (101).

7. The concrete mixture volume weight detection device of claim 1, wherein: the bottom of the horizontal part (102) is symmetrically provided with universal casters (13) with brakes along the central line.