CN220362769U - Auxiliary device for demoulding concrete test block - Google Patents
Auxiliary device for demoulding concrete test block Download PDFInfo
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- CN220362769U CN220362769U CN202320970123.2U CN202320970123U CN220362769U CN 220362769 U CN220362769 U CN 220362769U CN 202320970123 U CN202320970123 U CN 202320970123U CN 220362769 U CN220362769 U CN 220362769U
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- concrete test
- test block
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- block
- buffer structure
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- 239000000872 buffer Substances 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the field of auxiliary devices for buildings, in particular to a concrete test block demolding auxiliary device, which comprises: the bearing table of the vibrator is provided with a buffer structure; a plurality of supporting components are arranged around the buffer structure, and the supporting components are fixedly connected with the bearing table; the method comprises the steps of arranging a buffer structure on the side, facing the buffer structure, of each support assembly, arranging a support block on the side, facing the buffer structure, of each support assembly, and arranging a space for accommodating the concrete test block between the support block and the buffer structure.
Description
Technical Field
The utility model relates to the field of auxiliary devices for buildings, in particular to a concrete test block demolding auxiliary device.
Background
The preparation of cement concrete test blocks is an extremely important link in the inspection and acceptance Specification of construction quality of concrete structure engineering and the inspection and evaluation Standard of concrete strength. The conventional sample molds are of a standard type, the common sizes are 150-150 mm, 450-350-120 mm and 100-100 mm, and the concrete test block needs to be demolded after curing, but the test piece is difficult to demold due to the fact that the cement-based material has high viscosity and the volume can expand and change.
The common demoulding method is vibration impact demoulding, and the mould is vibrated by means of falling impact force, so that the mould and the concrete test block are separated, however, the concrete test block can fall from the mould in such a way and directly impact on the ground, so that the concrete test block collides with and damages a test piece.
Accordingly, there is a need to provide a concrete test block demolding aid that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a concrete test block demolding auxiliary device, which aims to solve the problem that an existing concrete test block falls off from a mold and directly impacts on the ground to collide with the concrete test block so as to damage a test piece.
The utility model relates to a concrete test block demolding auxiliary device which adopts the following technical scheme: comprising the following steps: a vibrator for a vibrating machine, which comprises a vibrator body,
a buffer structure is arranged on a bearing table of the vibrator;
the plurality of support assemblies are arranged around the buffer structure and are connected with the bearing table;
the supporting block is used for supporting the mould of the concrete test block, is arranged on the side face of the supporting component, facing the buffer structure, and forms a space for accommodating the concrete test block between the supporting block and the buffer structure.
Preferably, the buffer structure comprises a supporting body, a guide groove is formed in the bottom of the supporting body, a guide column matched with the guide groove is arranged on the supporting body, the depth of the guide groove is larger than the length of the guide column, and a buffer spring is connected between the top of the guide column and the inner bottom of the guide groove.
Preferably, the supporting body is slidably connected with a push-pull plate for placing the concrete test block through a guide structure, and a push-pull handle is arranged on the front side surface of the push-pull plate in the sliding direction.
Preferably, a rubber pad is paved on the top of the push-pull plate.
Preferably, the guide structure comprises a sliding rail arranged on the supporting body and a pulley arranged at the bottom of the push-pull plate, and the pulley is arranged in the sliding rail.
Preferably, the distance from the bottom surface of the support block to the top surface of the rubber pad is greater than the height of the concrete test block.
Preferably, the supporting component is angle steel, the concave surface of the angle steel faces the buffer structure, the bottom of the angle steel is fixed with the bearing table, grooves which are convenient for the push-pull plate and the concrete test block to pass through are formed in the angle steel below the supporting block, and the grooves are formed in the angle steel in the moving direction of the push-pull plate.
Preferably, the supporting block is arranged on the concave surface of the angle steel, and the width of the supporting block is smaller than or equal to the wall thickness of the mould for supporting the concrete test block.
Preferably, the outer side surfaces of every two adjacent angle steels are connected through a reinforcing plate, and the reinforcing plate is connected to the angle steel above the supporting block.
The auxiliary device for demoulding the concrete test block has the beneficial effects that:
the mould of the concrete test block is supported by the supporting block, so that the concrete test block is separated from the mould by using the vibration force of the vibrator, and the demoulding of the concrete test block is completed. And then in the drawing of patterns in-process, through buffer structure to the concrete test block shock attenuation when the concrete test block descends to realized playing the effect of buffering to the concrete test block, guaranteed the integrality of concrete test block.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a concrete test block demolding auxiliary device of the present utility model;
FIG. 2 is a partial cross-sectional view of a concrete block demolding aid of the present utility model;
FIG. 3 is a partial cross-sectional view of a concrete block demolding aid of the present utility model.
Reference numerals illustrate:
1. a vibrator; 2. a support assembly; 3. a support block; 4. a buffer structure; 401. a carrier; 402. a push-pull plate; 403. a guide structure; 404. a buffer spring; 4021. a rubber pad; 101. a carrying platform; 201. a reinforcing plate; 202. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An embodiment of a concrete block demolding aid of the present utility model, as shown in fig. 1 to 2, includes:
the vibration machine 1, the bearing table 101 of the vibration machine 1 is provided with a buffer structure 4; a plurality of support assemblies 2 are arranged around the buffer structure 4, and the support assemblies 2 are fixedly connected with the bearing table 101; support blocks 3 are arranged on one side of each support assembly 2 facing the buffer structure 4, and all support blocks 3 are arranged at equal heights, wherein the support blocks 3 are used for supporting a die of a concrete test block, the falling of the concrete test block in the die cannot be influenced, and a space for accommodating the concrete test block is reserved between the support blocks 3 and the buffer structure 4.
Specifically, as shown in fig. 2, in this embodiment, the buffer structure 4 includes a carrier 401, where the carrier 401 is made of a metal plate or a wood plate, a guide groove is formed at the bottom of the carrier 401, a guide post 405 matched with the guide groove is disposed on the carrier 101, the length of the guide post 405 is smaller than that of the guide groove, the top of the guide post 405 contacts with the bottom of the guide groove, and a buffer spring 404 is connected between the bottoms of the buffer springs 404.
In order to facilitate the removal of the concrete test block after demolding, in this embodiment, a push-pull plate 402 for placing the concrete test block is disposed on the carrier 401, the push-pull plate 402 is slidably connected to the top of the carrier 401 through a guide structure 403, specifically, the guide structure 403 includes a sliding rail disposed on the carrier 401, and a pulley disposed at the bottom of the push-pull plate 402, and the pulley is disposed in the sliding rail, so as to facilitate the pulling of the push-pull plate 402, and a push-pull handle is disposed on one side of the sliding direction of the push-pull plate 402.
In order to further prevent the concrete test block from being damaged due to excessive impact force, a rubber pad 4021 is paved on the top of the push-pull plate 402 in the embodiment.
Wherein, in order to be convenient for pull and push the concrete test block on the board 402 and conveniently take out, at supporting shoe 3 bottom surface to be greater than the height of concrete test block with the distance of rubber pad 4021 top surface, wherein, in this embodiment, get supporting shoe 3 bottom surface to be with the distance of rubber pad 4021 top surface, be 10cm with the difference of the height of concrete test block.
Specifically, in this embodiment, the supporting component 2 is an angle steel, and in order to make stability, a reinforcing rib may be connected between one surface of each angle steel, which faces away from the carrier 401, and the carrying platform 101; the concave surface of angle steel is towards buffer structure 4, and the bottom of angle steel is fixed with plummer 101, as shown in fig. 3, in order to adapt to the come in and go out of push-and-pull board 402, has offered the recess 202 that is convenient for push-and-pull board 402 and concrete test block to pass through on the angle steel below supporting shoe 3, and recess 202 is offered on the angle steel of push-and-pull board 402 direction of motion.
Specifically, the lateral surfaces of every two adjacent angle steels are all connected through a reinforcing plate 201, and the reinforcing plate 201 is connected to the angle steels above the supporting block 3.
The supporting block 3 is disposed on the concave surface of the angle steel, and the width of the supporting block 3 is smaller than or equal to the wall thickness of the mold for supporting the concrete test block, that is, the supporting block 3 is only used for supporting the mold wall of the concrete test block, and the falling of the supporting concrete test block is not prevented.
Principle of operation
When the concrete test block is used, the mould provided with the concrete test block is reversely buckled, then the reversely buckled mould is placed between the angle steels shown in the figure 1, and the opening edge of the mould is contacted with the supporting block 3 on the angle steels; at this time, the vibrator 1 is started, the vibrator 1 works to vibrate the mould between the angle steels on the bearing table 101, and at this time, the mould and the concrete test block in the mould are separated under the vibration action; at this time, the concrete test block falls off from the die under the action of gravity and falls on the rubber pad 4021, after the shock absorption of the rubber pad 4021, the impact force of the falling of the concrete test block can enable the supporting body 401 to be downward, namely downward under the action of the guide groove and the guide column 405, and at this time, the buffer spring 404 between the guide groove and the guide column 405 buffers the acting force of the falling of the concrete test block, so that the buffer effect of the concrete test block is achieved, and the integrity of the concrete test block is guaranteed. Secondly, after the concrete test block is separated from the die, the concrete test block can be taken out from between the angle steels by pulling the push-pull plate 402, so that the concrete test block is taken out conveniently.
In summary, the utility model provides a concrete test block demolding auxiliary device, which supports a mold of a concrete test block by arranging a supporting block, so that the concrete test block is separated from the mold by using the vibration force of a vibrator, and the demolding of the concrete test block is completed, and then the concrete test block is damped by a buffer structure in the falling process of the concrete test block after the demolding, so that the buffer effect on the concrete test block is realized, the integrity of the concrete test block is ensured, and secondly, the concrete test block is conveniently taken out by a push-pull plate.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. A concrete test block demolding aid, comprising: a vibrator (1), characterized in that it also comprises a vibrator (1)
A buffer structure (4) arranged on the bearing table (101);
the plurality of support assemblies (2) are arranged around the buffer structure (4), and the support assemblies (2) are connected with the bearing table (101);
the supporting block (3) is used for supporting a die of the concrete test block, is arranged on the side face, facing the buffer structure (4), of the supporting assembly (2), and a space for accommodating the concrete test block is formed between the supporting block (3) and the buffer structure (4).
2. A concrete test block demolding aid according to claim 1, characterized in that the buffer structure (4)
The guide post structure comprises a supporting body (401), wherein a guide groove is formed in the bottom of the supporting body (401), a guide post (405) matched with the guide groove is arranged on a supporting table (101), the depth of the guide groove is larger than the length of the guide post (405), and a buffer spring (404) is connected between the top of the guide post (405) and the inner bottom of the guide groove.
3. A concrete test block demolding aid according to claim 2, characterized in that the carrier (401)
The sliding plate (402) for placing the concrete test block is connected with the guide structure (403) in a sliding way, and the sliding plate (402) is arranged on the sliding plate
The front side surface in the sliding direction is provided with a push-pull handle.
4. A concrete test block demolding aid according to claim 3, characterized in that the push-pull plate (402)
A rubber pad (4021) is paved at the top.
5. A concrete test block demolding aid according to claim 3, characterized in that the guiding structure (403) comprises a sliding rail provided with a carrier (401) and a pulley provided at the bottom of a push-pull plate (402), said pulley being mounted in the sliding rail.
6. The concrete test block demolding aid according to claim 4, characterized in that the distance from the bottom surface of the support block (3) to the top surface of the rubber pad (4021) is greater than the height of the concrete test block.
7. A concrete test block demolding aid according to claim 1, characterized in that the support assembly (2)
The steel angle is provided with a concave surface facing the buffer structure (4), the bottom of the steel angle is fixed with the bearing table (101), the steel angle below the supporting block (3) is provided with a groove (202) which is convenient for the push-pull plate (402) and the concrete test block to pass through, and the groove (202) is arranged on the steel angle in the moving direction of the push-pull plate (402).
8. The concrete test block demolding aid according to claim 7, wherein the supporting block (3) is arranged on a concave surface of the angle steel, and the width of the supporting block (3) is smaller than or equal to the wall thickness of a mold for supporting the concrete test block.
9. The concrete test block demolding auxiliary device according to claim 7, wherein the outer side surfaces of every two adjacent angle steels are connected through a reinforcing plate (201), and the reinforcing plate (201) is connected to the angle steels above the supporting block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320970123.2U CN220362769U (en) | 2023-04-26 | 2023-04-26 | Auxiliary device for demoulding concrete test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320970123.2U CN220362769U (en) | 2023-04-26 | 2023-04-26 | Auxiliary device for demoulding concrete test block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220362769U true CN220362769U (en) | 2024-01-19 |
Family
ID=89518686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320970123.2U Active CN220362769U (en) | 2023-04-26 | 2023-04-26 | Auxiliary device for demoulding concrete test block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220362769U (en) |
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2023
- 2023-04-26 CN CN202320970123.2U patent/CN220362769U/en active Active
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