CN214561867U

CN214561867U - Multichannel concrete mixing test device

Info

Publication number: CN214561867U
Application number: CN202022975987.2U
Authority: CN
Inventors: 黄英; 李亚纯; 桂心月
Original assignee: Wuhan Lianze Technology Co ltd
Current assignee: Wuhan Lianze Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-02
Anticipated expiration: 2030-12-07

Abstract

The application discloses a multichannel concrete mixing test device which comprises a machine body, a splitting structure and a protection structure, wherein an operation plate is fixed at the top end of the machine body, and a pressure test block is fixed on the machine body above the operation plate; the split structure includes the material storage box, the standing groove has been seted up to the operating panel inside, and the inside block of standing groove has the material storage box. Can be directly through the concrete after will drying of stock box, place inside the standing groove, can directly carry out pressure test to the concrete of stock box inside, make the test of concrete convenient more laborsaving, the practicality of testing arrangement is improved, protect the pressure test piece through the guard plate, avoid the pressure test piece when pressing the concrete, because of the uneven bottom surface wearing and tearing that causes of concrete, and it is comparatively convenient that the guard plate is changed, conveniently maintain, thereby the life of pressure test piece has been improved.

Description

Multichannel concrete mixing test device

Technical Field

The application relates to a test device, in particular to a multichannel concrete mixing test device.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and is most widely applied to civil engineering.

In order to guarantee the intensity of concrete, after the ratio stirring is accomplished, need carry out pressure test to the concrete after solidifying, detect the intensity of concrete, traditional test device all need press from both sides the concrete after solidifying tight fixed, rethread pressure test piece is experimental, observe the bearing degree of concrete under different pressure through pressure sensor, but because it is experimental preceding, need cut the concrete, just conveniently press from both sides tight fixedly, it is comparatively hard to lead to test operation, the practicality of test device has been reduced.

And the pressure test piece is when pressing the concrete, because its bottom is direct to be contacted with the concrete, when the concrete surface is uneven, causes the damage of pressure test piece easily, and does not possess protective structure on the current pressure test piece, has reduced the life of pressure test piece. Therefore, a multichannel concrete mixing test device is provided for solving the problems.

Disclosure of Invention

A multichannel concrete mixing test device comprises a machine body, a splitting structure and a protection structure, wherein an operation plate is fixed at the top end of the machine body, and a pressure test block is fixed on the machine body above the operation plate;

the splitting structure comprises a material storage box, a placing groove is formed in the operating plate, the material storage box is clamped in the placing groove, pulling blocks are fixed on two sides of the material storage box, limiting rods penetrate through the inner parts of the pulling blocks, the bottom ends of the limiting rods are fixed on the placing groove, moving blocks are arranged in the limiting rods at the top ends of the pulling blocks, fixed blocks are connected in the moving blocks in a sliding mode and are fixed in the limiting rods, and springs are fixed between the fixed blocks and the moving blocks;

protective structure includes the guard plate, pressure test piece bottom cover is equipped with the guard plate, pressure test piece bottom symmetry is fixed with T shape threaded rod, inside all seted up of guard plate with T shape threaded rod complex fixed slot, all be connected with the turning block through the screw hole on the T shape threaded rod in the guard plate outside.

Furthermore, the height from the top end of the storage box to the top end of the placing groove is larger than the height of the pulling blocks, and the length of the top end of the placing groove is larger than the length between the two pulling blocks.

Furthermore, the pulling block is internally provided with through holes matched with the limiting rods, and the bottom ends of the through holes are arranged in a horn shape.

Furthermore, the top ends of the moving blocks are all arranged in an inclined shape, and moving grooves matched with the moving blocks are formed in the limiting rods.

Further, the protection plate is arranged to be in a barrel shape matched with the pressure testing block, and the fixing grooves are all arranged to be in an L shape in a transverse arrangement.

Further, the length of the T-shaped threaded rod is larger than the sum of the wall thickness of the rotating block and the wall thickness of the protection plate, and the height of the rotating block is larger than that of the fixing groove.

The beneficial effect of this application is: the application provides a multichannel concrete mixing test device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure at B in fig. 2 according to an embodiment of the present application.

In the figure: 1. organism, 2, operation panel, 3, pressure test piece, 4, standing groove, 5, material storage box, 6, pulling piece, 7, gag lever post, 8, movable block, 9, fixed block, 10, spring, 11, guard plate, 12, T shape threaded rod, 13, fixed slot, 14, turning block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a multi-channel concrete mixing test device comprises a machine body 1, a splitting structure and a protection structure, wherein an operation plate 2 is fixed at the top end of the machine body 1, and a pressure test block 3 is fixed on the machine body 1 above the operation plate 2;

the splitting structure comprises a material storage box 5, a placing groove 4 is formed in an operating plate 2, the material storage box 5 is clamped in the placing groove 4, pulling blocks 6 are fixed to two sides of the material storage box 5, limiting rods 7 penetrate through the pulling blocks 6, the bottom ends of the limiting rods 7 are fixed on the placing groove 4, moving blocks 8 are arranged in the limiting rods 7 at the top ends of the pulling blocks 6, fixing blocks 9 are connected to the inside of the moving blocks 8 in a sliding mode, the fixing blocks 9 are fixed to the inside of the limiting rods 7, and springs 10 are fixed between the fixing blocks 9 and the moving blocks 8;

protective structure includes

guard plate

11, and 3 bottom pot heads of stress test piece are equipped with

guard plate

11, and 3 bottom symmetry of stress test piece is fixed with T shape threaded

rod

12, 11 inside all offer with T shape threaded rod 12 complex fixed slot 13 of guard plate, all be connected with turning block 14 through the screw hole on the T shape threaded rod 12 in the guard plate 11 outside.

The height from the top end of the material storage box 5 to the top end of the placing groove 4 is larger than that of the pulling block 6, the length of the top end of the placing groove 4 is larger than the length between the two pulling blocks 6, the pressing force is prevented from acting on the pulling blocks 6 when the pressure testing block 3 presses the concrete in the material storage box 5, and the material storage box 5 is lifted out of the placing groove 4 through the pulling blocks 6 after the test is conveniently completed; through holes matched with the limiting rods 7 are formed in the pulling blocks 6, and the bottom ends of the through holes are in a horn shape, so that the pulling blocks 6 are conveniently sleeved on the limiting rods 7 in an aligned mode; the top ends of the moving blocks 8 are all arranged in an inclined shape, moving grooves matched with the moving blocks 8 are formed in the limiting rods 7, the moving blocks 8 can be conveniently extruded by the pulling blocks 6, and the moving blocks 8 can be conveniently moved into the moving grooves after being extruded, so that the pulling blocks 6 are sleeved on the limiting rods 7; the protection plate 11 is arranged to be in a cylindrical shape matched with the pressure testing block 3, and the fixing grooves 13 are all arranged to be in an L shape in a transverse mode, so that the protection plate 11 is conveniently sleeved at the bottom end of the pressure testing block 3; the length of the T-shaped threaded rod 12 is larger than the sum of the wall thickness of the rotating block 14 and the wall thickness of the protection plate 11, the height of the rotating block 14 is larger than that of the fixing groove 13, clamping of the protection plate 11 can be released after the rotating block 14 is screwed, and the rotating block 14 can clamp and fix the protection plate 11.

When the concrete pressure test device is used and concrete needs to be tested, firstly, the concrete which is not dried is placed in the storage box 5, after the concrete in the storage box 5 is dried, the through hole in the pulling block 6 is aligned with the limiting rod 7, the pulling block 6 is pressed, the pulling block 6 is enabled to extrude the moving block 8 at the bottom end, the compression spring 10 is enabled to move the moving block 8 in the moving groove of a child under the action of pressure, so that the pulling block 6 can be sleeved on the limiting rod 7 by crossing the moving block 8, when the storage box 5 moves to the bottom end of the placing groove 4, the limiting of the pulling block 6 on the moving block 8 is relieved, the moving block 8 is enabled to move out of the limiting rod 7 under the pushing of the spring 10, the storage box 5 can be limited and fixed through the moving block 8, the pressure test block 3 is convenient for performing pressure test, and when the pressure test block 3 performs pressure test, the pressure test block 3 is protected through the protection plate 11, avoid pressure test piece 3 when pressing the concrete, the damage takes place for 3 bottoms of pressure test piece, when protection plate 11 takes place the damage, twist the turning block 14 of moving both sides, make turning block 14 remove to the clamp of protection plate 11, rotate protection plate 11 again, after protection plate 11 rotates to T shape threaded rod 12 and is located fixed slot 13 department of buckling, can take off protection plate 11 from T shape threaded rod 12, after aligning fixed slot 13 on new protection plate 11 with T shape threaded rod 12 again, with the block of protection plate 11 on pressure test piece 3, rotate protection plate 11 under the cooperation of fixed slot 13, after rotating protection plate 11 to the dislocation of T shape threaded rod 12 and fixed slot 13 department of buckling, twist turning block 14 and press from both sides tight fixedly with protection plate 11 can.

The application has the advantages that:

1. the concrete pressure test device is simple in structure and convenient to operate, the dried concrete can be directly placed in the placing groove 4 through the material storage box 5, and the concrete in the material storage box 5 can be directly subjected to pressure test, so that the test of the concrete is more convenient and labor-saving, and the practicability of the test device is improved;

2. this application is rational in infrastructure, protects stress test piece 3 through guard plate 11, avoids stress test piece 3 when pressing the concrete, because of the uneven bottom surface wearing and tearing that causes of concrete, and guard plate 11 changes comparatively conveniently, conveniently maintains to stress test piece 3's life has been improved.

Since the internal structure of the machine body belongs to the prior art, it is not described in this document.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a multichannel concrete mixing test device which characterized in that: the device comprises a machine body (1), a split structure and a protective structure, wherein an operation plate (2) is fixed at the top end of the machine body (1), and a pressure test block (3) is fixed on the machine body (1) above the operation plate (2);

the splitting structure comprises a material storage box (5), a placing groove (4) is formed in the operating plate (2), the material storage box (5) is clamped in the placing groove (4), pulling blocks (6) are fixed on two sides of the material storage box (5), limiting rods (7) penetrate through the pulling blocks (6), the bottom ends of the limiting rods (7) are fixed on the placing groove (4), moving blocks (8) are arranged in the limiting rods (7) at the top ends of the pulling blocks (6), fixing blocks (9) are connected in the moving blocks (8) in a sliding mode, the fixing blocks (9) are fixed in the limiting rods (7), and springs (10) are fixed between the fixing blocks (9) and the moving blocks (8);

protective structure includes guard plate (11), pressure test piece (3) bottom end cover is equipped with guard plate (11), pressure test piece (3) bottom end symmetry is fixed with T shape threaded rod (12), guard plate (11) inside all seted up with T shape threaded rod (12) complex fixed slot (13), all be connected with turning block (14) through the screw hole on T shape threaded rod (12) in the guard plate (11) outside.

2. The multi-channel concrete mixing test device according to claim 1, characterized in that: the height from the top end of the storage box (5) to the top end of the placing groove (4) is larger than the height of the pulling blocks (6), and the length of the top end of the placing groove (4) is larger than the length between the two pulling blocks (6).

3. The multi-channel concrete mixing test device according to claim 1, characterized in that: the pulling block (6) is internally provided with through holes matched with the limiting rods (7), and the bottom ends of the through holes are arranged in a horn shape.

4. The multi-channel concrete mixing test device according to claim 1, characterized in that: the top ends of the moving blocks (8) are all arranged to be inclined, and moving grooves matched with the moving blocks (8) are formed in the limiting rods (7).

5. The multi-channel concrete mixing test device according to claim 1, characterized in that: the protection plate (11) is arranged to be in a barrel shape matched with the pressure testing block (3), and the fixing grooves (13) are all arranged to be in an L shape in a transverse arrangement mode.

6. The multi-channel concrete mixing test device according to claim 1, characterized in that: the length of the T-shaped threaded rod (12) is larger than the sum of the wall thickness of the rotating block (14) and the wall thickness of the protection plate (11), and the height of the rotating block (14) is larger than that of the fixing groove (13).