CN214010907U

CN214010907U - Quick detection device of mortar compressive strength

Info

Publication number: CN214010907U
Application number: CN202023089562.8U
Authority: CN
Inventors: 高仁辉; 高鹏; 郭伟; 龚颖
Original assignee: Zhuhai Chunhe New Material Research Institute Co ltd
Current assignee: Zhuhai Chunhe New Material Research Institute Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-20
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a mortar compressive strength short-term test device, including the dead lever, the motor is installed to the one end of the inside of dead lever, the output fixedly connected with lead screw of motor, the one end of lead screw is rotated with the inner wall of dead lever and is connected, the inside of dead lever threaded connection has a slider on the lead screw, No. two connecting blocks of one side fixedly connected with of slider, the top fixedly connected with bull stick at the dead lever of No. two connecting blocks, the beneficial effects of the utility model are that: at first through adding motor, lead screw and slider No. one, be convenient for measure the mortar of various sizes, improve the suitability, through adding connecting block, No. two connecting blocks, splint and No. two splint, the device of being convenient for is accomodate and is carried, improves the practicality, through adding clamp plate, slide bar, spring, pressure sensor and display, is convenient for measure mortar compressive strength, improves work efficiency.

Description

Quick detection device of mortar compressive strength

Technical Field

The utility model relates to a mortar compressive strength detects technical field, specifically is a quick detection device of mortar compressive strength.

Background

During the construction of the bridge girder, the compressive strength of the support mortar needs to be detected for 2 hours, the girder can be dropped when the compressive strength reaches more than 20MPa, and then the construction of the next girder is continued. Most of the existing detection methods are used for bringing a support mortar test piece formed on site back to a test room for detection, and the test room is often far away from the site, so that the requirement of carrying out a 2-hour compressive strength test cannot be met, the on-site working progress can be seriously influenced, the working efficiency is reduced, but the on-site detection device needs to manually carry the test piece to the detection device for detection, the labor intensity is increased, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mortar compressive strength short-term test device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including the dead lever, the motor is installed to the one end of the inside of dead lever, the output fixedly connected with lead screw of motor, the one end of lead screw is connected with the inner wall rotation of dead lever, threaded connection has a slider on the lead screw in the inside of dead lever, No. two connecting blocks of one side fixedly connected with of a slider, the top fixedly connected with bull stick at the top of dead lever of No. two connecting blocks, the dead lever rotates through the bull stick and is connected with a connecting block.

Preferably, one side of a connecting block and one side of No. two connecting blocks rotate respectively and are connected with splint and No. two splint, just No. one connecting block and No. two connecting blocks respectively with splint and No. two splint joints, the internally mounted of No. two splint has No. two springs, the one end fixedly connected with fixture block of No. two springs, one side of fixture block has the push rod at the inside sliding connection of No. two connecting blocks, the outside cover of push rod is equipped with No. three springs, the one end fixedly connected with push pedal of No. three springs, push pedal and push rod fixed connection, the outside sliding connection of push rod has the reinforcing plate, reinforcing plate and No. two connecting block fixed connection.

Preferably, the inside sliding connection of splint has the slide bar, the one end of slide bar is at the bottom fixedly connected with clamp plate of splint, one side of clamp plate fixedly connected with spring on the slide bar, pressure sensor is installed in the bottom of splint in one side of spring, pressure sensor's top is at the positive fixedly connected with display of splint.

Preferably, one side sliding connection of a splint has the connecting rod, the one end and No. two splint sliding connection of connecting rod, one side threaded connection of No. two splint has the bolt, the one end of bolt is rotated in the inside of No. two splint and is connected with the slider No. two.

Preferably, the top fixedly connected with fixed plate of bull stick, the top of fixed plate is pegged graft and is had the inserted bar, the one end of inserted bar extend to the inside of a connecting block and with a connecting block sliding connection.

Preferably, one side of the fixing rod is fixedly connected with a clamping seat.

Preferably, a control panel is installed on the other side of the fixing rod, and the motor, the pressure sensor and the display are all electrically connected with the control panel.

Compared with the prior art, the beneficial effects of the utility model are that: at first through adding motor, lead screw and slider No. one, be convenient for measure the mortar of various sizes, improve the suitability, through adding connecting block, No. two connecting blocks, splint and No. two splint, the device of being convenient for is accomodate and is carried, improves the practicality, through adding clamp plate, slide bar, spring, pressure sensor and display, is convenient for measure mortar compressive strength, improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the fixing rod of the present invention;

fig. 3 is a schematic view of the folded structure of the present invention;

FIG. 4 is a schematic view of the structure of the cassette of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

fig. 7 is an enlarged schematic structural diagram of the present invention at C in fig. 2.

In the figure: 1. fixing the rod; 2. a screw rod; 3. a motor; 4. a rotating rod; 5. a fixing plate; 6. a first connecting block; 7. a display; 8. a pressure sensor; 9. a first clamping plate; 10. a connecting rod; 11. a second splint; 12. a second connecting block; 13. a first sliding block; 14. a first spring; 15. pressing a plate; 16. a slide bar; 17. a bolt; 18. a second sliding block; 19. a reinforcing plate; 20. a second spring; 21. a clamping block; 22. a third spring; 23. a push rod; 24. a control panel; 25. a card seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: including dead lever 1, motor 3 is installed to the one end of the inside of dead lever 1, motor 3's output end fixedly connected with lead screw 2, the one end of lead screw 2 is connected with the inner wall rotation of dead lever 1, threaded connection has slider 13 No. one on lead screw 2 in the inside of dead lever 1, connecting block 12 No. two of one side fixedly connected with of slider 13, the top fixedly connected with bull stick 4 at dead lever 1 of No. two connecting block 12, dead lever 1 rotates through bull stick 4 and is connected with connecting block 6 No. one.

One side of connecting block 6 and one side of connecting block 12 rotate respectively and be connected with splint 9 and No. two splint 11 No. one, and connecting block 6 and connecting block 12 respectively with splint 9 and No. two splint 11 joint, the internally mounted of No. two splint 11 has spring 20 No. two, spring 20's one end fixedly connected with fixture block 21 No. two, one side of fixture block 21 has push rod 23 at the inside sliding connection of connecting block 12 No. two, the outside cover of push rod 23 is equipped with spring 22 No. three, spring 22's one end fixedly connected with push pedal, push pedal and push rod 23 fixed connection, the outside sliding connection of push rod 23 has reinforcing plate 19, reinforcing plate 19 and connecting block 12 fixed connection No. two, the device of being convenient for is accomodate and is carried, improve the practicality.

The inside sliding connection of splint 9 has slide bar 16, and slide bar 16's one end is at splint 9's bottom fixedly connected with clamp plate 15, and one side of clamp plate 15 is spring 14 of fixedly connected with on slide bar 16, and pressure sensor 8 is installed in splint 9's bottom in one side of spring 14, and pressure sensor 8's top is at splint 9's positive fixedly connected with display 7, is convenient for measure mortar compressive strength, improves work efficiency.

One side sliding connection of splint 9 has connecting rod 10, the one end and No. two splint 11 sliding connection of connecting rod 10, and one side threaded connection of No. two splint 11 has bolt 17, and the one end of bolt 17 rotates in the inside of No. two splint 11 and is connected with No. two sliders 18, is convenient for improve the stability of device, prevents to rock.

The top fixedly connected with fixed plate 5 of bull stick 4, the top of fixed plate 5 is pegged graft and is had the inserted bar, the one end of inserted bar extend to the inside of a connecting block 6 and with a connecting block 6 sliding connection, be convenient for rotate the fixed connecting block 6 in back.

One side fixedly connected with cassette 25 of dead lever 1 is convenient for place connecting rod 10 after dismantling.

Control panel 24 is installed to the opposite side of dead lever 1, and motor 3, pressure sensor 8 and display 7 all with control panel 24 electric connection, the centralized control of being convenient for improves the security.

Specifically, when the utility model is used, firstly, the motor 3 is started through the control panel 24, the screw rod 2 rotates, therefore, the first sliding block 13 drives the second connecting block 12 and the second clamping plate 11 to move upwards, the mortar block is placed between the first clamping plate 9 and the second clamping plate 11, the connecting rod 10 is fixed between the first clamping plate 9 and the second clamping plate 11 through the bolt 17, the mortar block is clamped for measurement, the pressing plate 15 is stressed to contract, the sliding rod 16 slides upwards, the first spring 14 is stressed to contract, the pressing plate 15 extrudes the pressure sensor 8, data can be displayed on the display 7, and when the device is disassembled and carried, not hard up bolt 17, install connecting rod 10 on cassette 25, take off the inserted bar, rotate connecting block 6 No. one, push rod 23 is pressed again, and the push pedal promotes No. three spring 22, and push rod 23 promotes fixture block 21, and No. two spring 20 atress shrink rotates No. two splint 11 and splint 9 again, and folding accomodating is accomplished.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick detection device of mortar compressive strength, includes dead lever (1), its characterized in that, motor (3) are installed to the one end of the inside of dead lever (1), output fixedly connected with lead screw (2) of motor (3), the one end of lead screw (2) is rotated with the inner wall of dead lever (1) and is connected, threaded connection has slider (13) No. one in the inside of dead lever (1) on lead screw (2), connecting block (12) No. two of one side fixedly connected with of slider (13), the top of connecting block (12) is at top fixedly connected with bull stick (4) of dead lever (1), dead lever (1) rotates through bull stick (4) and is connected with connecting block (6) No. one.

2. The rapid detection device for the compressive strength of mortar of claim 1, which is characterized in that: one side of the first connecting block (6) and one side of the second connecting block (12) are respectively and rotatably connected with a first clamping plate (9) and a second clamping plate (11), the first connecting block (6) and the second connecting block (12) are respectively clamped with the first clamping plate (9) and the second clamping plate (11), a second spring (20) is arranged in the second clamping plate (11), one end of the second spring (20) is fixedly connected with a clamping block (21), one side of the clamping block (21) is connected with a push rod (23) in the second connecting block (12) in a sliding way, a third spring (22) is sleeved on the outer side of the push rod (23), one end of the third spring (22) is fixedly connected with a push plate, the push plate is fixedly connected with the push rod (23), the outer side of the push rod (23) is connected with a reinforcing plate (19) in a sliding mode, and the reinforcing plate (19) is fixedly connected with the second connecting block (12).

3. The rapid mortar compressive strength detection device according to claim 2, wherein: the inside sliding connection of a splint (9) has slide bar (16), the one end of slide bar (16) is at bottom fixedly connected with clamp plate (15) of a splint (9), one side of clamp plate (15) is fixedly connected with spring (14) on slide bar (16), pressure sensor (8) are installed in the bottom of a splint (9) to one side of spring (14), the front fixedly connected with display (7) of a splint (9) in the top of pressure sensor (8).

4. The rapid mortar compressive strength detection device according to claim 3, wherein: one side sliding connection of a splint (9) has connecting rod (10), the one end and No. two splint (11) sliding connection of connecting rod (10), one side threaded connection of No. two splint (11) has bolt (17), the one end of bolt (17) is rotated in the inside of No. two splint (11) and is connected with No. two slider (18).

5. The rapid detection device for the compressive strength of mortar of claim 4, which is characterized in that: the top fixedly connected with fixed plate (5) of bull stick (4), peg graft at the top of fixed plate (5) has the inserted bar, the one end of inserted bar extend to the inside of a connecting block (6) and with a connecting block (6) sliding connection.

6. The rapid detection device for the compressive strength of mortar of claim 1, which is characterized in that: one side of the fixed rod (1) is fixedly connected with a clamping seat (25).

7. The rapid mortar compressive strength detection device according to claim 6, wherein: control panel (24) are installed to the opposite side of dead lever (1), motor (3), pressure sensor (8) and display (7) all with control panel (24) electric connection.