CN216484438U

CN216484438U - Concrete accelerator's effect detection device that condenses

Info

Publication number: CN216484438U
Application number: CN202122557113.XU
Authority: CN
Inventors: 潘健; 丁江潇
Original assignee: Hunan China Concrete Building Materials Co ltd
Current assignee: Hunan China Concrete Building Materials Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-10
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a device for detecting the condensation effect of a concrete accelerator, which comprises a base, wherein the top of the base is fixedly connected with two far-away mounting plates, the two mounting plates are of hollow structures, the tops of the two mounting plates are fixedly connected with a same top plate, the top plate is of a hollow structure, the inner walls of the two mounting plates are connected with the same lifting plate in a sliding way, the bottom of the lifting plate is fixedly connected with the impact head, the utility model has simple structure and convenient operation, the lifting plate can be lifted by rotating the first rotating shaft, and the clamping rod can be separated from the clamping groove by starting the electric push rod, so that the impact head can extrude the concrete in the placing barrel to detect the hardness of the concrete, thereby detecting the effect of the concrete accelerator, meanwhile, the placing barrel can be fixed through the L-shaped positioning plate, so that the stability of the placing barrel is guaranteed.

Description

Concrete accelerator's effect detection device that condenses

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a device for detecting the condensation effect of a concrete accelerator.

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, uniformly stirring, densely forming, curing and hardening according to a proper proportion, and in the manufacturing process of the concrete, a certain amount of concrete accelerator is usually added for quickly solidifying and hardening the concrete, and a detection device is usually used for detecting the effect of adding the concrete accelerator.

Traditional detection device is when the hardness that detects the concrete, will strike the head and rise usually, then make its gravity that relies on self strike the concrete to detect it, but when making to strike the head and rise, all make it rise by hand usually, and because strike the head overweight, the operation will lead to the staff too tired like this, and still be not convenient for adjust the gravity that strikes the head, thereby lead to the detection effect not good, so we provide a concrete accelerator's condensation effect detection device, in order to solve the problem mentioned above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the impact head is lifted manually, the operation causes too much strain on workers due to the fact that the impact head is too heavy, and the detection effect is poor due to the fact that the gravity of the impact head is not convenient to adjust.

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

the utility model provides a concrete accelerator's effect detection device that condenses, the on-line screen storage device comprises a base, the two mounting panels of keeping away from mutually of the top fixedly connected with of base, two the mounting panel is hollow structure, two the same roof of the top fixedly connected with of mounting panel, the roof is hollow structure, two the inner wall sliding connection of mounting panel has same lifter plate, the bottom fixedly connected with of lifter plate strikes the head, the inside of roof is provided with the lifting unit who makes the lifter plate go up and down, place the bucket at the top of base, the top of base is provided with the fixed subassembly of fixed bucket of placing.

Preferably, the lifting assembly comprises a first rotating shaft which is connected with the top plate in a transverse rotating mode, a steel wire rope is wound on the outer wall of the first rotating shaft, the bottom end of the steel wire rope penetrates through the bottom of the top plate and is fixedly connected with the top of the lifting plate, an electric push rod is fixedly connected with the inner wall of one side of the base, a sliding plate is fixedly connected with the telescopic end of the electric push rod, the bottom of the sliding plate is slidably connected with the inner wall of the bottom of the top plate, a motor is fixedly connected with one side of the sliding plate, an output shaft of the motor is connected with the first rotating shaft in a clamping mode, and a sliding opening matched with the lifting plate is formed in one side of the mounting plate.

Preferably, the fixed subassembly includes two L type locating plates of keeping away from mutually of the top sliding connection of base, the inside that the mounting panel extends to the mounting panel is run through to the one end of L type locating plate, the top of L type locating plate is provided with the arc limit, two bottom fixedly connected with of lifter plate respectively with two L type locating plate matched with stripper bars, one side fixedly connected with extension spring that L type locating plate is close to the mounting panel, one side fixed connection of the other end and the mounting panel of extension spring.

Preferably, the top of the base is fixedly connected with a non-slip mat, and the top of the non-slip mat is in contact with the bottom of the placing barrel.

Preferably, the fixed slide rail that inlays of one side inner wall of mounting panel, one side sliding connection of slide rail has the slider, two one side that the slider is close to mutually respectively with the both ends fixed connection of lifter plate.

Preferably, the top fixedly connected with of lifter plate has two counter weight poles of keeping away from mutually, the outer wall cover of counter weight pole is equipped with a plurality of balancing weights, the inside that the roof extended to the roof is run through at the top of counter weight pole.

Preferably, the fixed plate that two looks of top fixedly connected with of counterweight rod were kept away from, two one side that the fixed plate is close to mutually rotates and is connected with same second pivot, the fixed cover of outer wall of second pivot is equipped with the rotor plate, the outer wall cover of second pivot is equipped with two symmetrical torsional springs, the both ends of torsional spring respectively with one side of fixed plate and the outer wall fixed connection of second pivot, the access & exit with rotor plate matched with has been seted up to the bottom of roof.

Preferably, an output shaft of the motor is fixedly connected with a second connecting plate, one side of the second connecting plate is fixedly connected with a plurality of clamping rods, one end of the first rotating shaft is fixedly connected with a first connecting plate, and one side of the first connecting plate is provided with a plurality of clamping grooves which are respectively connected with the plurality of clamping rods in an inserting mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the starting motor drives the second connecting plate to rotate, the second connecting plate drives the clamping groove to rotate through the clamping rod when rotating, the clamping groove drives the first rotating shaft to rotate when rotating, the first rotating shaft drives the lifting plate to ascend through the steel wire rope when rotating, and the lifting plate can slide on the sliding rail through the sliding block when ascending, so that the stability of the lifting plate when moving is ensured, the lifting plate can drive the impact head to move when moving, and when moving to a specified position, the lifting plate can move.

2. According to the utility model, the electric push rod is started to drive the sliding plate to move, the sliding plate can drive the motor to move when moving, and the motor can drive the second connecting plate to move when moving, so that the clamping rod is far away from the clamping groove.

3. According to the utility model, the L-shaped positioning plate is extruded by the extrusion rod, and the tension spring can be stretched when the L-shaped positioning plate is extruded, so that the L-shaped positioning plate can fix the position of the placing barrel.

4. According to the utility model, the rotating plate is rotated to drive the second rotating shaft to rotate, the second rotating shaft can deform the torsion spring when rotating, and when the rotating plate rotates to a specified position, the balancing weight can be placed at the moment.

The lifting plate is simple in structure and easy and convenient to operate, the lifting plate can ascend by rotating the first rotating shaft, the clamping rod can be separated from the clamping groove by starting the electric push rod, so that the impact head can extrude concrete in the placing barrel, the hardness of the concrete can be detected, the effect of the concrete accelerator can be detected, the placing barrel can be fixed by the L-shaped positioning plate, the stability of the placing barrel is ensured, the gravity of the lifting plate can be increased by adding the balancing weight, the concrete bearing capacity can be conveniently detected by a worker, the balancing weight can be blocked by the rotating plate, and the balancing weight can be prevented from sliding out of the balancing weight when the lifting plate descends.

Drawings

FIG. 1 is a schematic structural diagram of a device for detecting the setting effect of a concrete setting accelerator according to the present invention;

FIG. 2 is a schematic cross-sectional view of the concrete accelerator apparatus shown in FIG. 1;

FIG. 3 is a schematic top view of a weight lever of the apparatus for detecting the coagulation effect of a concrete accelerator according to the present invention;

FIG. 4 is a schematic perspective view of a first connecting plate of a device for detecting a coagulation effect of a concrete accelerator according to the present invention;

fig. 5 is a schematic perspective view of a second connecting plate of the device for detecting a coagulation effect of a concrete accelerator according to the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. a top plate; 4. a slide rail; 5. a slider; 6. a lifting plate; 7. an impact head; 8. a first rotating shaft; 9. a wire rope; 10. a first connecting plate; 11. a card slot; 12. a second connecting plate; 13. a clamping rod; 14. a motor; 15. a sliding plate; 16. an electric push rod; 17. an L-shaped positioning plate; 18. a tension spring; 19. placing the barrel; 20. an extrusion stem; 21. a weight lever; 22. a balancing weight; 23. a fixing plate; 24. a rotating plate; 25. a second rotating shaft; 26. a torsion spring.

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.

Example one

Referring to fig. 1-5, a concrete accelerator's effect detection device that condenses, including base 1, two mounting panels 2 that keep away from mutually of base 1's top fixedly connected with, two mounting panels 2 are hollow structure, the same roof 3 of the top fixedly connected with of two mounting panels 2, roof 3 is hollow structure, the inner wall sliding connection of two mounting panels 2 has same lifter plate 6, lifter plate 6's bottom fixedly connected with strikes head 7, the inside of roof 3 is provided with the lifting unit who makes lifter plate 6 go up and down, place bucket 19 at base 1's top, base 1's top is provided with the fixed subassembly of fixed bucket 19 of placing.

Example two

The embodiment is improved on the basis of the first embodiment: referring to fig. 1-5, a device for detecting the coagulation effect of a concrete accelerator comprises a base 1, wherein the top of the base 1 is fixedly connected with two far-away mounting plates 2, the two mounting plates 2 are both of a hollow structure, the tops of the two mounting plates 2 are fixedly connected with a same top plate 3, the top plate 3 is of a hollow structure, the inner walls of the two mounting plates 2 are slidably connected with a same lifting plate 6, the bottom of the lifting plate 6 is fixedly connected with an impact head 7, the inside of the top plate 3 is provided with a lifting assembly for lifting the lifting plate 6, the lifting assembly comprises a first rotating shaft 8 which is connected with the inside of the top plate 3 in a transverse rotating manner, the outer wall of the first rotating shaft 8 is wound with a steel wire rope 9, the bottom end of the steel wire rope 9 penetrates through the bottom of the top plate 3 and is fixedly connected with the tops of the lifting plate 6, the inner wall of one side of the base 1 is fixedly connected with an electric push rod 16, and the telescopic end of the electric push rod 16 is fixedly connected with a sliding plate 15, the bottom of the sliding plate 15 is slidably connected with the inner wall of the bottom of the top plate 3, one side of the sliding plate 15 is fixedly connected with a motor 14, an output shaft of the motor 14 is clamped with a first rotating shaft 8, one side of the mounting plate 2 is provided with a sliding opening matched with the lifting plate 6, the lifting plate 6 can be lifted by driving the first rotating shaft 8 to rotate through the starting motor 14, so that the lifting plate can be conveniently moved to a specified position, a placing barrel 19 is placed at the top of the base 1, the top of the base 1 is provided with a fixing component for fixing the placing barrel 19, the fixing component comprises two L-shaped positioning plates 17 which are far away and slidably connected with the top of the base 1, one end of each L-shaped positioning plate 17 penetrates through the mounting plate 2 and extends into the mounting plate 2, the top of each L-shaped positioning plate 17 is provided with an arc edge, the bottom of the lifting plate 6 is fixedly connected with two extrusion rods 20 which are respectively matched with the two L-shaped positioning plates 17, one side of the L-shaped positioning plate 17 close to the mounting plate 2 is fixedly connected with a tension spring 18, the other end of the tension spring 18 is fixedly connected with one side of the mounting plate 2, the placing barrel 19 can be fixed by passing through the L-shaped positioning plate 17, so that the placing barrel 19 is prevented from moving, the top of the base 1 is fixedly connected with a non-slip mat, the top of the non-slip mat is contacted with the bottom of the placing barrel 19, the friction force between the placing barrel 19 and the base 1 can be improved through the non-slip mat, so that the stability of the non-slip mat is improved, the inner wall of one side of the mounting plate 2 is fixedly embedded with a slide rail 4, one side of the slide rail 4 is slidably connected with a slide block 5, the close sides of the two slide blocks 5 are respectively and fixedly connected with the two ends of the lifting plate 6, the lifting plate 6 can not deviate when moving through the mutual matching between the slide blocks 5 and the slide rail 4, the top of the lifting plate 6 is fixedly connected with two weight rods 21 which are far away from each other, the outer wall of the counterweight rod 21 is sleeved with a plurality of counterweights 22, the top of the counterweight rod 21 penetrates through the top plate 3 and extends into the top plate 3, the gravity of the lifting plate 6 can be increased by adding the counterweights 22, so that workers can detect the concrete bearing capacity, the top of the counterweight rod 21 is fixedly connected with two far-away fixed plates 23, one side, close to the two fixed plates 23, is rotatably connected with the same second rotating shaft 25, the outer wall of the second rotating shaft 25 is fixedly sleeved with a rotating plate 24, the outer wall of the second rotating shaft 25 is sleeved with two symmetrical torsion springs 26, two ends of each torsion spring 26 are respectively fixedly connected with one side of each fixed plate 23 and the outer wall of the second rotating shaft 25, the bottom of the top plate 3 is provided with an inlet and an outlet matched with the rotating plate 24, the counterweight rods 22 can be blocked through the rotating plate 24, so as to prevent the counterweight rods 21 from sliding out when the counterweight rod descends, the output shaft of the motor 14 is fixedly connected with the second connecting plate 12, a plurality of kellies 13 of one side fixedly connected with of second connecting plate 12, the first connecting plate 10 of one end fixedly connected with of first pivot 8, a plurality of draw-in grooves 11 of pegging graft mutually with a plurality of kellies 13 are seted up to one side of first connecting plate 10, mutually support through between kellies 13 and the draw-in groove 11, can make first connecting plate 10 and second connecting plate 12 be connected to make motor 14 and first pivot 8 be connected, so that drive it and rotate.

The working principle is as follows: when the concrete accelerator is used, firstly, the motor 14 is started to drive the second connecting plate 12 to rotate, the second connecting plate 12 drives the clamping groove 11 to rotate through the clamping rod 13 when rotating, the first connecting plate 10 drives the first rotating shaft 8 to rotate when rotating, the first rotating shaft 8 drives the lifting plate 6 to ascend through the steel wire rope 9 when rotating, the lifting plate 6 slides on the sliding rail 4 through the sliding block 5 when ascending, so that the stability of the lifting plate 6 when moving is ensured, the lifting plate 6 drives the impact head 7 to move when moving, when the lifting plate 6 moves to a specified position, the motor 14 is turned off, at the moment, concrete to which the concrete accelerator is added is placed in the placing barrel 19, then the placing barrel 19 is placed at the specified position on the base 1, then, the electric push rod 16 is started to drive the sliding plate 15 to move, the sliding plate 15 drives the motor 14 to move when moving, the motor 14 drives the second connecting plate 12 to move when moving, so as to keep the clamping rod 13 away from the clamping groove 11, at this time, the lifting plate 6 descends due to the gravity of the lifting plate 6 and the counterweight 22, the lifting plate 6 drives the first rotating shaft 8 to rotate through the steel wire rope 9 when descending, meanwhile, the lifting plate 6 drives the extrusion rod 20 to descend when descending, when the extrusion rod 20 contacts with the L-shaped positioning plate 17, the extrusion rod 20 extrudes the L-shaped positioning plate 17 at this time, the L-shaped positioning plate 17 stretches the tension spring 18 when being extruded, so as to fix the position of the placing barrel 19 by the L-shaped positioning plate 17, at this time, the impact head 7 extends into the placing barrel 19 to flap the concrete inside, detect the hardness of the concrete, so as to know the effect of the concrete accelerator, when the number of the counterweight 22 needs to be increased, the rotating plate 24 is rotated to drive the second rotating shaft 25 to rotate, the second shaft 25 can deform the torsion spring 26 when rotating, when the rotating plate 24 rotates to a designated position, the weight 22 can be placed, the tension spring 18 is only used for returning the L-shaped positioning plate 17, therefore, the tension of the tension spring 18 is not large, and the influence caused by the tension spring 18 can be eliminated by adding the weight 22.

However, as is well known to those skilled in the art, the working principle and wiring method of the motor 14 and the electric push rod 16 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a concrete accelerator's effect detection device that condenses, includes base (1), its characterized in that, two mounting panel (2) of keeping away from mutually of the top fixedly connected with of base (1), two mounting panel (2) are hollow structure, two the same roof (3) of the top fixedly connected with of mounting panel (2), roof (3) are hollow structure, two the inner wall sliding connection of mounting panel (2) has same lifter plate (6), the bottom fixedly connected with of lifter plate (6) strikes head (7), the inside of roof (3) is provided with the lifting unit who makes lifter plate (6) go up and down, place bucket (19) at the top of base (1), the top of base (1) is provided with the fixed subassembly of fixedly placing bucket (19).

2. The apparatus for detecting the setting effect of a concrete accelerator according to claim 1, the lifting component comprises a first rotating shaft (8) which is transversely and rotatably connected with the inside of the top plate (3), a steel wire rope (9) is wound on the outer wall of the first rotating shaft (8), the bottom end of the steel wire rope (9) penetrates through the bottom of the top plate (3) and is fixedly connected with the top of the lifting plate (6), an electric push rod (16) is fixedly connected with the inner wall of one side of the base (1), a sliding plate (15) is fixedly connected with the telescopic end of the electric push rod (16), the bottom of the sliding plate (15) is connected with the inner wall of the bottom of the top plate (3) in a sliding way, one side of the sliding plate (15) is fixedly connected with a motor (14), an output shaft of the motor (14) is clamped with the first rotating shaft (8), one side of the mounting plate (2) is provided with a sliding opening matched with the lifting plate (6).

3. The concrete accelerator setting effect detection device as claimed in claim 1, wherein the fixing component comprises two L-shaped positioning plates (17) which are connected with each other in a sliding manner and are arranged at the top of the base (1), one ends of the L-shaped positioning plates (17) penetrate through the mounting plate (2) and extend to the mounting plate (2), arc edges are arranged at the top of the L-shaped positioning plates (17), two extrusion rods (20) which are respectively matched with the two L-shaped positioning plates (17) are fixedly connected with the bottom of the lifting plate (6), one side of each L-shaped positioning plate (17) close to the mounting plate (2) is fixedly connected with an extension spring (18), and the other end of each extension spring (18) is fixedly connected with one side of the mounting plate (2).

4. The concrete accelerator setting device as claimed in claim 1, wherein a non-slip mat is fixedly connected to the top of the base (1), and the top of the non-slip mat is in contact with the bottom of the placing barrel (19).

5. The concrete accelerator setting effect detection device as claimed in claim 1, wherein a slide rail (4) is fixedly embedded in the inner wall of one side of the mounting plate (2), a slide block (5) is slidably connected to one side of the slide rail (4), and the two adjacent sides of the slide blocks (5) are respectively fixedly connected with two ends of the lifting plate (6).

6. The device for detecting the setting effect of the concrete accelerator according to claim 1, wherein two distant weight rods (21) are fixedly connected to the top of the lifting plate (6), a plurality of counterweights (22) are sleeved on the outer wall of each weight rod (21), and the top of each weight rod (21) penetrates through the top plate (3) and extends to the inside of the top plate (3).

7. The concrete accelerator setting coagulation effect detection device as claimed in claim 6, wherein the top of the weight lever (21) is fixedly connected with two fixing plates (23) far away from each other, two fixing plates (23) are rotatably connected with the same second rotating shaft (25) at the side close to each other, the rotating plate (24) is fixedly sleeved on the outer wall of the second rotating shaft (25), the two symmetrical torsion springs (26) are sleeved on the outer wall of the second rotating shaft (25), the two ends of the torsion springs (26) are respectively fixedly connected with one side of the fixing plates (23) and the outer wall of the second rotating shaft (25), and the bottom of the top plate (3) is provided with an inlet and an outlet matched with the rotating plate (24).

8. The concrete accelerator setting effect detection device according to claim 2, wherein a second connecting plate (12) is fixedly connected to an output shaft of the motor (14), a plurality of clamping rods (13) are fixedly connected to one side of the second connecting plate (12), a first connecting plate (10) is fixedly connected to one end of the first rotating shaft (8), and a plurality of clamping grooves (11) which are respectively spliced with the clamping rods (13) are formed in one side of the first connecting plate (10).