CN208697683U - A kind of three gang mould assisted demoulding device of concrete test block - Google Patents
A kind of three gang mould assisted demoulding device of concrete test block Download PDFInfo
- Publication number
- CN208697683U CN208697683U CN201820525507.2U CN201820525507U CN208697683U CN 208697683 U CN208697683 U CN 208697683U CN 201820525507 U CN201820525507 U CN 201820525507U CN 208697683 U CN208697683 U CN 208697683U
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- China
- Prior art keywords
- test block
- demoulding
- concrete test
- supporting plate
- support
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Abstract
The utility model relates to a kind of three gang mould assisting demolding devices of concrete test block, including demoulding support and pallet arrangement.Demoulding support is the cuboid framework that bottom is equipped with bottom plate, and its top surface has positioning groove.Two long side surfaces of demoulding support are mounted with the six roots of sensation limited post of vertically communicated demoulding support respectively；It is mounted with that three supporting plates, each supporting plate install two vertical buffer springs being connected with bottom plate in diagonal direction on bottom plate side by side, two ends of bearing plate portion is respectively provided with two circular cavities, and each supporting plate is run through by four limited posts, and supporting plate two sides are respectively provided with a handle.Test block quantity practical in three gang moulds is not required to demould using the three gang mould assisted demoulding device of concrete test block in the utility model, and stripper performance is not limited by test block demoulding sequence, easy to operate quickly concrete test block is not easy to damage in knockout course, requires air pump air pressure lower.
Description
Technical field
The utility model belongs to concrete, field of mortar, and in particular to a kind of three gang mould assisted demoulding of concrete test block dress
It sets.
Background technique
This assisted demoulding device is intended to protect the integrality of concrete standard test block in the production process, reduces in knockout course
Destruction to test block appearance and internal structure improves experiment accuracy to reduce error.Existing mold is deposited during demoulding
In discontinuity, easily there is stress and concentrate and concrete test block is caused to crack, it has not been convenient to which the shortcomings that one man operation, this auxiliary takes off
Mold can effectively solve the problems, such as this.
In order to which the performance to concrete is tested, it is often necessary to the concrete test block of concrete test die production standard.
Concrete test die has two class of punching block and the modern designs of plastics at present.
The modern designs of plastics mostly use engineering plastics to make.Die trial bottom plate is provided with aperture, what test block needed to provide air pump when demoulding
Air pressure impacts test block by die trial bottom plate aperture, makes its demoulding.It is a when being demoulded to the reference block made using three gang moulds
People's operation can not disposably be such that three test blocks demould completely, can only first deviate from a part of a certain test block, then go other two
A part of a test block；It then proceedes to impact first piece of test block with air pump, continues to abjection other parts.Repeatedly into
Row, until three test blocks are completely out.During demoulding, the modern designs of plastics bead, which cannot keep, is level with the ground row, in the modern designs of plastics
Wall can generate certain inclination angle with concrete test block side, and the modern designs of plastics inner wall and bead can also cause to a certain degree concrete test block
Extruding.The concrete test block generally demoulding after pouring 24 hours, since concrete test block intensity is lower, so in knockout course
Easily concrete test block surface is damaged.If pouring the time and demoulding time interval being larger, will lead to concrete test block compared with
Hardly possible demoulding.
Used in view of existing three gang mould of plastics inconvenient, efficiency is lower, and is easy to concrete test block surface
It causes to damage.In addition, existing pickoff price is higher.The utility model patent simple structure, easy to use, efficiency
It is higher, greatly protect concrete test block not to be destroyed during demoulding.
Summary of the invention
The purpose of the present invention is to provide a kind of economy, keeps knockout course easier and be hardly damaged concrete test block
Three gang mould assisted demoulding device of concrete test block.
To achieve the goals above, three gang mould assisted demoulding device of concrete test block of the invention, including it is used to support three
The demoulding support of film and the pallet arrangement for accepting and jacking concrete test block.
Demoulding support is the cuboid framework that bottom is equipped with bottom plate, and its top surface has positioning groove.Demould the two of support
A long side surface is separately installed with the vertically communicated support limited post of the six roots of sensation.
It is mounted with that three supporting plates, each supporting plate are vertical there are two being connected with bottom plate in diagonal direction installation on bottom plate side by side
Buffer spring.Each supporting plate is opened there are four hole, runs through each supporting plate by four limited posts, guarantees that supporting plate can only be moved vertically
It is dynamic.Supporting plate two sides are respectively provided with a handle, in order to which the concrete test block after demoulding takes out.
Above scheme the characteristics of: the supporting plates dress that due to demoulding support there are certain altitude and three can work independently
It sets, during demoulding, three gang moulds will not move, it ensure that three gang mould inner wall of plastics is parallel with concrete test block side always,
It is even destroyed to avoid concrete test block from being difficult to demould because of the extruding by three gang mould beads and inner wall；Due to demoulding
Support has positioning groove on one side, and three gang mould of plastics can be accurately placed on support, guarantees test block center and supporting plate center pair
Together, so that supporting plate be made to be able to maintain level during decline；Due to each pallet arrangement can independently using and be independent of each other,
The number of test block and the sequencing of test block demoulding will not influence the function and use of demoulding assistor in three gang moulds；Due to each
Supporting plate is divided into there are two buffer spring, and test block is gently fallen during entire abjection, effectively prevented because impact force is to test block
Caused by damage；Since each supporting plate is run through by four limited posts, supporting plate can only be moved along pillar direction, avoided test block and existed
It is slid on supporting plate；Since each supporting plate two sides are equipped with plastic handles, the convenient artificial jacking of the test block after demoulding is taken out；Due to demoulding
Support has certain height, and test block self gravity can also help test block to deviate from from the modern designs of plastics, reduce the requirement to air pressure,
It is more energy saving.
Detailed description of the invention
Fig. 1 is the overall schematic of three gang mould assisting demolding devices in the present embodiment；
Fig. 2 is the operation schematic diagram of assisted demoulding in the present embodiment；
Fig. 3 is the schematic diagram that test block is taken in the present embodiment.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments:
Demoulding support 4 is the cuboid framework that bottom is equipped with bottom plate as shown in Figure 1:, and its top surface has positioning groove 1.
The six roots of sensation limited post 2 of vertically communicated demoulding support 4 is separately installed in two long side surfaces of demoulding support 4.Pacify side by side on bottom plate
Dress is there are three supporting plate 3, and there are two the vertical buffer springs 7 being connected with bottom plate 6 in diagonal direction installation for each supporting plate 3.Each support
Plate 3 is opened there are four hole, runs through each supporting plate by four limited posts 2, guarantees that supporting plate 3 can only be vertically movable.In bottom plate two
Side is equipped with two handles 5.Weaken as impact and the damage caused by coagulation solidifying native test block to slow down, it is contemplated that actual conditions
The size of middle concrete test block and three gang moulds demoulds the size of support are as follows: 3800mm × 1700mm × 1500mm, this assistor institute
State the specification of buffer spring are as follows: it be 68mm diameter is 38mm that coefficient of elasticity, which is 0.61N/mm height,.
It is as shown in Figures 2 and 3: when test block 8 needs to demould, three gang moulds 9 being placed in the positioning groove 1 of demoulding support 4
On, 8 center of test block at this time and 3 center automatic aligning of supporting plate.A die trial using air pump to three gang moulds 9 is continuously increased air pressure,
Concrete test block 8 is gradually deviate from, and after test block gravity is greater than frictional force, is accepted by supporting plate 3, buffer spring 7 is under pressure beginning
It shrinks, gentle whereabouts, buffering weaken the impact force that test block 8 is subject to together for supporting plate 3 and test block 8, stop after test block 8 is completely out
Increase air pressure, other two test block is also such.After the test block in three gang moulds 9 is all deviate from, two handles 5 of supporting plate are utilized
Test block is held up upwards and is then taken out.
The three gang mould assisted demoulding device of concrete test block of the present invention program, does not want test block quantity practical in three gang moulds
Ask, and its performance is not limited by test block demoulding sequence, it is easy to operate quickly, concrete test block be not easy knockout course damage and it is right
Air pump air pressure requires lower.
What has been described above is only a preferred embodiment of the present invention, and the common sense such as well known specific structure and characteristic exist in scheme
This is not described excessively.It should be pointed out that for those skilled in the art, this scheme is not limited only to this, this principle can
With the die trial for other sizes, without departing from the structure of the invention, several modifications and improvements can also be made, these
Also it should be considered as protection scope of the present invention, and will not influence effect and patent practicability that the present invention is implemented.
Claims (3)
1. three gang mould assisted demoulding device of concrete test block, it is characterised in that: including demoulding support and pallet arrangement, demoulding support is
Bottom is equipped with the cuboid framework of bottom plate, and its top surface has positioning groove, and two long side surfaces for demoulding support are mounted with respectively
The six roots of sensation limited post of vertically communicated demoulding support is mounted with that three supporting plates, each supporting plate are installed in diagonal direction on bottom plate side by side
Two vertical buffer springs being connected with bottom plate, two ends of bearing plate portion are respectively provided with two circular cavities, and each supporting plate is limited by four
Column runs through, and supporting plate two sides are respectively provided with a handle.
2. three gang mould assisted demoulding device of concrete test block according to claim 1, it is characterised in that: demould the size of support
Are as follows: 380mm × 170mm × 150mm.
3. three gang mould assisted demoulding device of concrete test block according to claim 1, it is characterised in that: the specification of spring are as follows:
Diameter is 38mm, former a length of 68mm, elasticity modulus 0.61N/mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525507.2U CN208697683U (en) | 2018-04-13 | 2018-04-13 | A kind of three gang mould assisted demoulding device of concrete test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525507.2U CN208697683U (en) | 2018-04-13 | 2018-04-13 | A kind of three gang mould assisted demoulding device of concrete test block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208697683U true CN208697683U (en) | 2019-04-05 |
Family
ID=65934050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820525507.2U Expired - Fee Related CN208697683U (en) | 2018-04-13 | 2018-04-13 | A kind of three gang mould assisted demoulding device of concrete test block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208697683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792973A (en) * | 2021-01-07 | 2021-05-14 | 中建新疆建工（集团）有限公司 | Building concrete test block rapid demoulding instrument |
| CN114474347A (en) * | 2022-01-06 | 2022-05-13 | 武汉工程大学 | Concrete test block drawing of patterns frock |
-
2018
- 2018-04-13 CN CN201820525507.2U patent/CN208697683U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792973A (en) * | 2021-01-07 | 2021-05-14 | 中建新疆建工（集团）有限公司 | Building concrete test block rapid demoulding instrument |
| CN114474347A (en) * | 2022-01-06 | 2022-05-13 | 武汉工程大学 | Concrete test block drawing of patterns frock |
| CN114474347B (en) * | 2022-01-06 | 2024-04-16 | 武汉工程大学 | Concrete test block demoulding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |