CN215375422U

CN215375422U - Detection apparatus for bonding mortar is used in experiment

Info

Publication number: CN215375422U
Application number: CN202121662460.2U
Authority: CN
Inventors: 刘印怀; 刘绅; 刘晶; 董春玲
Original assignee: Qingdao Wanxing Building Materials Co ltd
Current assignee: Qingdao Wanxing Building Materials Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-31
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a detection device for a bonding mortar experiment, which comprises a base and a turntable, wherein a bearing is arranged at the left end of the upper surface of the base, a rotating shaft is arranged at the center of the lower surface of the turntable, the lower end of the rotating shaft is arranged in the bearing, and a sliding rod is arranged at the right end of the upper surface of the base; the surface of the rotary table is provided with four positioning grooves, a detection container is arranged in each positioning groove, the four positioning grooves are distributed in a rectangular shape, each positioning groove is provided with a fixing screw hole along the side wall of the rotary table, a fixing bolt is screwed in each fixing screw hole, a fixing guard plate is assembled at the top end of each fixing bolt and arranged in each positioning groove, a shaft barrel is sleeved at the upper end of the outer part of each sliding rod, a cross rod is arranged on the left side wall of each shaft barrel, and a rectangular shell is arranged at the left end of each cross rod; this detection device for bonding mortar experiment, simple structure, convenient operation can improve the progress and the efficiency of detecting the experiment, can improve the accuracy that detects again.

Description

Detection apparatus for bonding mortar is used in experiment

Technical Field

The utility model relates to the technical field of mortar detection, in particular to a detection device for a bonding mortar experiment.

Background

The mortar is various mortar mixtures produced by specialized manufacturers and used in construction projects, is a novel building material developed in recent years in China, and can be divided into common ready-mixed mortar and special mortar according to performances. In the beginning of the 20 th fifties, European countries begin to produce large quantities of ready-mixed mortar, and have more than 50 years of development history to date. Developed areas such as Shanghai, Changzhou and the like in China develop faster. Meanwhile, in many cities, on-site mortar stirring is gradually prohibited, and ready-mixed mortar is popularized and used. Has the advantages of health, environmental protection, stable quality, energy conservation, comfort and the like. Mortar: the binding material for building bricks is made up of sand and cementing material (cement, lime paste, clay, etc.) through mixing with water, and is also called mortar. The mortar is formed by cementitious material (cement, lime, clay, etc.) and fine aggregate (sand) mixing of adding water, and the bonding mortar needs to carry out the concentration of pressure detection mortar after adjusting good proportion, needs to use detection device, but detection device among the prior art still has certain weak point, for example, current device can only detect once, can influence the progress of experiment under the too much condition of experiment, thereby reduce efficiency, in addition, be not convenient for to detect the fixed of container, consequently need improve prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detection device for a bonding mortar experiment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a detection device for a bonding mortar experiment comprises a base and a turntable, wherein a bearing is installed at the left end of the upper surface of the base, a rotating shaft is installed at the center of the lower surface of the turntable, the lower end of the rotating shaft is installed in the bearing, and a sliding rod is installed at the right end of the upper surface of the base;

the detection device comprises a turntable, a detection device and a slide bar, wherein the surface of the turntable is provided with four positioning grooves, each positioning groove is internally provided with a detection container and is distributed in a rectangular shape, each positioning groove is provided with a fixing screw hole along the side wall of the turntable, a fixing bolt is screwed in each fixing screw hole, the top end of each fixing bolt is provided with a fixing guard plate, each fixing guard plate is arranged in each positioning groove, the upper end of the outer part of each slide bar is sleeved with a shaft barrel, the left side wall of each shaft barrel is provided with a cross bar, the left end of each cross bar is provided with a rectangular shell, and each rectangular shell is arranged at the right upper end of each positioning groove;

the upper and lower surface of rectangle shell has all been seted up the slide opening, install the movable rod in the slide opening, pressure sensor is installed to the outside lower extreme of movable rod.

Preferably, the bearing, the slide bar and the rectangular shell are all in the same straight line.

Preferably, the fixed plate is sleeved in the rectangular shell outside the movable rod, the spring is sleeved outside the movable rod, the fixed plate is connected to the upper end of the spring, and the inner wall of the bottom end of the rectangular shell is connected to the lower end of the spring.

Preferably, the lower top end of the movable rod is provided with a conical head.

Preferably, a limiting plate is installed at the top end of the sliding rod, a positioning screw groove is formed in the upper end of the right side wall of the sliding rod, a positioning screw hole is formed in the right side wall of the shaft barrel, and a positioning bolt is screwed in the positioning screw hole and the positioning screw groove.

Preferably, the upper surface of base is located the lower extreme of carousel and is equipped with the ring channel, branch is all installed at both ends about the lower surface of carousel, and two branch are all installed in the ring channel.

Compared with the prior art, the utility model has the beneficial effects that: this detection device for bonding mortar experiment, simple structure, convenient operation is through setting up four constant head tanks that are the rectangle and distribute in the upper end of carousel to it is fixed through fixed backplate in every constant head tank, can fix not unidimensional container and can improve stability again, thereby has solved the problem that detects the unicity at every turn, can improve the progress and the efficiency that detect the experiment, can improve the accuracy that detects again.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of part A of the present invention;

FIG. 4 is a schematic view of the interior of the shaft of the present invention;

FIG. 5 is a schematic view of the interior of a rectangular housing of the present invention;

fig. 6 is a top view of the base of the present invention.

In the figure: the device comprises a base 1, a rotary table 2, a bearing 3, a rotating shaft 4, a supporting rod 5, a sliding rod 6, a shaft barrel 7, a cross rod 8, a rectangular supporting rod 9, a positioning bolt 10, a positioning screw groove 11, a positioning screw hole 12, a limiting plate 13, a positioning groove 14, a fixed protective plate 15, a fixed bolt 16, a fixed screw hole 17, a movable rod 18, a pressure sensor 19, a conical head 20, a spring 21, a fixed plate 22 and an annular groove 23.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a detection device for bonded mortar experiments comprises a base 1 and a rotary table 2, wherein a bearing 3 is arranged at the left end of the upper surface of the base 1, a rotary shaft 4 is arranged at the center of the lower surface of the rotary table 2, the lower end of the rotary shaft 4 is arranged in the bearing 3, the rotary table 2 can rotate at the upper end of the base 1, and a slide bar 6 is arranged at the right end of the upper surface of the base 1;

four positioning grooves 14 are formed in the surface of the rotary table 2, a detection container is arranged in each positioning groove 14, the four positioning grooves 14 are distributed in a rectangular shape, each positioning groove 14 is provided with a fixing screw hole 17 along the side wall of the rotary table 2, a fixing bolt 16 is screwed in each fixing screw hole 17, a fixing guard plate 15 is assembled at the top end of each fixing bolt 16, the fixing guard plate 15 is arranged in each positioning groove 14, the fixing guard plate 15 can move in each positioning groove 14 through rotation of the fixing bolt 16, so that the detection container is fixed in each positioning groove 14, the detection containers with different diameters can be fixed due to the fact that the fixing guard plate 15 can move, a shaft cylinder 7 is sleeved at the upper outer end of the sliding rod 6, a cross rod 8 is arranged on the left side wall of the shaft cylinder 7, a rectangular shell 9 is arranged at the left end of the cross rod 8, and the rectangular shell 9 is arranged at the upper end of the right positioning groove 4;

sliding holes are formed in the upper surface and the lower surface of the rectangular shell 9, a movable rod 18 is installed in each sliding hole, and a pressure sensor 19 is installed at the lower end of the outer portion of the movable rod 18.

The bearing 3, the sliding rod 6 and the rectangular shell 9 are all on the same straight line, and when the turntable 2 rotates, each positioning groove 14 can rotate right above the rectangular shell 9.

The outer portion of the movable rod 18 is located on the rectangular shell 9 and is sleeved with a fixed plate 22, the outer portion of the movable rod 18 is sleeved with a spring 21, the upper end of the spring 21 is connected with the fixed plate 22, and the lower end of the spring 21 is connected with the inner wall of the bottom end of the rectangular shell 9.

The lower top end of the movable rod 18 is provided with a conical head 20, so that the movable rod 18 can be conveniently inserted into mortar in the detection container.

A limiting plate 13 is installed at the top end of the sliding rod 6, a positioning screw groove 11 is formed in the upper end of the right side wall of the sliding rod 6, a positioning screw hole 12 is formed in the right side wall of the shaft cylinder 7, a positioning bolt 10 is screwed in the positioning screw hole 12 and the positioning screw groove 11, the shaft cylinder 7 can be fixed to the outer portion of the sliding rod 6, and the limiting plate 13 is used for limiting the falling of the top end of the shaft cylinder 7 of the sliding rod 6.

The lower extreme that the upper surface of base 1 is located carousel 2 is equipped with ring channel 23, and branch 5 is all installed at both ends about the lower surface of carousel 2, and just two branch 5 are all installed in ring channel 23 for improve carousel 2 pivoted stability.

The working process and principle are as follows: when the bonding mortar needs to be detected, firstly, the mortar is poured into a detection container, the detection container is placed in the positioning groove 14, four detection containers with different volumes can be used according to the detection requirement of the mortar, the detection containers are placed in the four positioning grooves 14, the fixing bolts 17 in the four positioning grooves 14 are inwards rotated, the fixing protective plate 15 is driven to move towards the detection container, the detection containers are attached to and extruded with the outer side wall of the detection container, the other side wall of the detection container is attached to the inner wall of the positioning groove 14, namely, one side wall of the detection container is attached to the inner wall of the positioning groove 14, the other side wall of the detection container is attached to the fixing protective plate 15, then, the shaft cylinder 7 and the rectangular shell 9 are lifted to the top end of the sliding rod 6 and fixed through the positioning bolts 10, then the turntable 2 is rotated, the positioning grooves 14 are rotated to the lower side of the rectangular shell 9, then the movable rod 18 is pressed into the detection container and is detected through the pressure sensor 19, then the movable rod 18 is released, the movable rod 18 returns to the initial position under the action of the spring 21, and then the rotary disc 2 is rotated to rotate the next positioning groove 14 to the lower part of the rectangular shell 9, so as to detect the next detection container.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 utility model provides a detection device for bonding mortar experiments, includes base (1) and carousel (2), its characterized in that: a bearing (3) is installed at the left end of the upper surface of the base (1), a rotating shaft (4) is installed at the center of the lower surface of the turntable (2), the lower end of the rotating shaft (4) is installed in the bearing (3), and a sliding rod (6) is installed at the right end of the upper surface of the base (1);

the detection device is characterized in that four positioning grooves (14) are formed in the surface of the turntable (2), a detection container is arranged in each positioning groove (14), the four positioning grooves (14) are distributed in a rectangular shape, each positioning groove (14) is provided with a fixing screw hole (17) along the side wall of the turntable (2), a fixing bolt (16) is screwed in each fixing screw hole (17), a fixing guard plate (15) is assembled at the top end of each fixing bolt (16), the fixing guard plate (15) is arranged in each positioning groove (14), a shaft barrel (7) is sleeved at the upper end of the outer part of the slide rod (6), a cross rod (8) is installed on the left side wall of the shaft barrel (7), a rectangular shell (9) is installed at the left end of the cross rod (8), and the rectangular shell (9) is arranged at the upper end of the right positioning groove (4);

the upper and lower surface of rectangle shell (9) has all been seted up the slide opening, install movable rod (18) in the slide opening, pressure sensor (19) are installed to the outside lower extreme of movable rod (18).

2. The detection device for the bonding mortar experiment according to claim 1, characterized in that: the bearing (3), the sliding rod (6) and the rectangular shell (9) are all on the same straight line.

3. The detection device for the bonding mortar experiment according to claim 1, characterized in that: the outer portion of the movable rod (18) is located on the rectangular shell (9) and is sleeved with a fixing plate (22), the outer portion of the movable rod (18) is sleeved with a spring (21), the upper end of the spring (21) is connected with the fixing plate (22), and the lower end of the spring (21) is connected with the inner wall of the bottom end of the rectangular shell (9).

4. The detection device for the bonding mortar experiment according to claim 1, characterized in that: the lower top end of the movable rod (18) is provided with a conical head (20).

5. The detection device for the bonding mortar experiment according to claim 1, characterized in that: limiting plate (13) are installed on the top of slide bar (6), location thread groove (11) have been seted up to the right side wall upper end of slide bar (6), location screw (12) have been seted up to the right side wall of beam barrel (7), and threaded connection has positioning bolt (10) in location screw (12) and location thread groove (11).

6. The detection device for the bonding mortar experiment according to claim 1, characterized in that: the upper surface of base (1) is located the lower extreme of carousel (2) and is equipped with ring channel (23), branch (5) are all installed at both ends about the lower surface of carousel (2), and just two branch (5) are all installed in ring channel (23).