CN219946653U - Prefabricated quick-dismantling die for three-side thin-wall concrete hollow building block - Google Patents
Prefabricated quick-dismantling die for three-side thin-wall concrete hollow building block Download PDFInfo
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- CN219946653U CN219946653U CN202320292129.9U CN202320292129U CN219946653U CN 219946653 U CN219946653 U CN 219946653U CN 202320292129 U CN202320292129 U CN 202320292129U CN 219946653 U CN219946653 U CN 219946653U
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 238000009417 prefabrication Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 230000007306 turnover Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920006389 polyphenyl polymer Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a prefabricated quick-release die for three-side thin-wall concrete hollow blocks, which comprises die bodies, wherein the die bodies are formed by connecting a plurality of sub-dies, each sub-die comprises an outer die, and the end part of each outer die is provided with an inner die in a mouth shape; the other end of the outer mold is provided with a socket for inserting an inner mold on the connected sub-molds, a door-shaped mold cavity is formed between the outer mold and the inner mold between the adjacent sub-molds, and the adjacent sub-molds are fixed through a positioning mechanism. The utility model has the advantages of simple operation, single type of mould, no need of distinguishing sequence and relationship, flexibility and convenience, one prefabricated at a time, multiple prefabricated at a time, and realization of on-site prefabrication flexibility.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a prefabricated quick-release die for three-side thin-wall concrete hollow blocks.
Background
In the building engineering, there are a large amount of secondary structural engineering always, especially room construction engineering, there are more infill walls to need to build by laying bricks or stones, and the secondary structures such as constructional column and lintel, ring beam, waist beam need to be present when building the infill wall by laying bricks or stones, and this kind of structure need to be joined in marriage the reinforcing bar with the concrete and carry out the later stage and pour, often adopt traditional template, battens, steel pipe, screw rod etc. material to prop up the mould when concrete pours, the template consolidates and has the destruction of different degree to the engineering of having built by laying bricks or stones, and consolidate, the demolding process is loaded down with trivial details, construction quality is poor, construction cycle is long, turnover material input is many, turnover inefficiency scheduling defect. The existing method also comprises the steps of pouring concrete into the hollow building blocks to finish pouring of the concrete filling cavities; however, when the existing engineering adopts centralized manufacturing to prefabricate the hollow building blocks, the formwork square steel pipes and the like are still adopted to prefabricate after the formwork is erected, the reinforcing and demolding procedures are complex, the construction quality is poor, the construction period is long, the turnover material investment is large, the turnover efficiency is low, the input amount is large, and the effect is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a prefabricated quick-release die for a three-side thin-wall concrete hollow block, which comprises die bodies, wherein the die bodies are formed by connecting a plurality of sub-dies, each sub-die comprises an outer die, and the end part of each outer die is provided with an inner die in a mouth shape; the other end of the outer mold is provided with a socket for inserting an inner mold on the connected sub-molds, a door-shaped mold cavity is formed between the outer mold and the inner mold between the adjacent sub-molds, and the adjacent sub-molds are fixed through a positioning mechanism.
As a preferable technical scheme of the utility model, limiting blocks are arranged on two sides of the inner die of the outer die.
As a preferred technical scheme of the utility model, the positioning mechanism comprises a clamping fixture arranged on one outer die and a positioning fixture matched with the clamping fixture on the adjacent outer die.
As a preferable technical scheme of the utility model, the clamping fixture comprises a positioning frame arranged on the outer wall of the outer mold, a rotating arm is arranged on the positioning frame, a rotating shaft is arranged on the rotating arm, a drag hook matched with the positioning fixture is also included, a pull rod is arranged at the tail part of the drag hook, a through hole for the pull rod to pass through is arranged on the rotating shaft, and an anti-drop block is arranged at the end part of the pull rod, which passes through the through hole.
As a preferable technical scheme of the utility model, a compression spring sleeved on the pull rod is arranged between the anti-falling block and the rotating shaft.
As a preferred embodiment of the present utility model, the present utility model further comprises an adjusting polystyrene board for filling the door-type cavity.
The beneficial effects of the utility model are as follows:
1. the prefabricated quick-release die for the three-side thin-wall concrete hollow block is characterized by being simple to operate, single in die type, free from distinguishing sequence and distinguishing relation when the hollow block is prefabricated, flexible and convenient, capable of being assembled and prefabricated one at a time, also capable of being assembled and prefabricated a plurality of at a time, and realizing the field prefabrication flexibility.
2. When the three-side thin-wall concrete hollow block manufactured by the prefabricated quick-release die of the three-side thin-wall concrete hollow block is used, the three-side thin-wall concrete hollow block is built to a position required by a filling wall, wherein the opening of a main body of the hollow block faces to an existing wall, a filling cavity is formed between the main bodies of the hollow blocks, and then a reinforcement cage is placed in the filling cavity and filled with filling concrete; the hollow block main body plays a role of a template supported during pouring, and the template is not required to be constructed, so that the investment of turnover materials such as templates, battens, steel pipes, screws and the like is avoided; the construction period is quickened, the cost investment is low, and the operation is easy.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic structural view of a prefabricated quick-release mold for three-sided thin-wall concrete hollow blocks;
fig. 2 is a schematic structural view of a positioning mechanism of a prefabricated quick-release mold for three-side thin-wall concrete hollow blocks;
FIG. 3 is a schematic installation view of an adjusting polystyrene board of a prefabricated quick-release mold for three-side thin-wall concrete hollow blocks;
fig. 4 is a schematic structural view of a three-sided thin-wall concrete hollow block of the prefabricated quick-release mold of the three-sided thin-wall concrete hollow block of the utility model;
FIG. 5 is a schematic diagram of the construction of a three-sided thin-walled concrete hollow block of the prefabricated quick release mold for three-sided thin-walled concrete hollow blocks of the present utility model;
fig. 6 is a schematic diagram of the perforation structure of the prefabricated quick-release mold for the three-side thin-wall concrete hollow block.
In the figure: 1. a die body; 2. a sub-mold; 3. an outer mold; 4. an inner mold; 5. a socket; 6. a limiting block; 7. adjusting the polyphenyl board; 9. clamping the clamping fixture; 10. a positioning card; 11. a positioning frame; 12. a rotating arm; 13. a rotation shaft; 14. a drag hook; 15. a pull rod; 16. perforating; 17. an anti-falling block; 18. and (5) compressing the spring.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-6, the prefabricated quick-release die for the three-side thin-wall concrete hollow block comprises a die body 1, wherein the die bodies 1 are formed by connecting a plurality of sub-dies 2, each sub-die 2 comprises an outer die 3, and an inner die 4 in a mouth shape is arranged at the end part of each outer die 3; the other end of the outer mold 3 is provided with a socket 5 for inserting an inner mold 4 on the connected sub-mold 2, a door-shaped mold cavity is formed between the outer mold 3 and the inner mold 4 between the adjacent sub-molds 2, and the adjacent sub-molds 2 are fixed through a positioning mechanism.
The outer mould tools 3 are provided with limiting blocks 6 at two sides of the inner mould tools 4, and the outer mould tools 3 on the adjacent sub-mould tools after being butted are clamped between the two limiting blocks, so that the left and right limiting effect is achieved.
The positioning mechanism comprises a clamping fixture 9 arranged on one outer die 3 and a positioning fixture 10 matched with the clamping fixture 9 on the adjacent outer die 3, wherein the clamping fixture 9 is matched with the positioning fixture, so that the positioning between the adjacent sub-dies is realized, and the positioning mechanism has the characteristics of convenience in installation and disassembly.
The clamping fixture 9 comprises a positioning frame 11 arranged on the outer wall of the outer mold 3, a rotating arm 12 is arranged on the positioning frame 11, a rotating shaft 13 is arranged on the rotating arm 12, a draw hook 14 matched with the positioning fixture 10 is further arranged on the rotating arm 12, a pull rod 15 is arranged at the tail part of the draw hook 14, a through hole 16 for the pull rod 15 to pass through is arranged on the rotating shaft 13, and an anti-falling block 17 is arranged at the end part of the pull rod 15, which passes through the through hole 16; the drag hook 14 is sent into the positioning clamp through the rotation of the rotating arm, then the rotating arm rotates to the tail end, the drag hook 14 is clamped with the positioning clamp 10, and therefore fixation is achieved, and the longitudinal position of the inner mold and the outer mold is fixed and cannot be changed.
The compression spring 18 sleeved on the pull rod 15 is arranged between the anti-falling block 17 and the rotating shaft 13, so that certain elasticity and clamping tension are realized when the positioning clamp 10 and the drag hook 14 are clamped, and the operation of personnel is facilitated.
The three-side thin-wall concrete hollow block further comprises an adjusting polyphenyl plate 7 for filling the inside of the gate-type die cavity, and the polyphenyl plate can be filled inside the die to realize the adjustment of the length of the three-side thin-wall concrete hollow block.
Working principle: the mold body 1 is formed by connecting a plurality of sub-molds 2, wherein a door-shaped mold cavity is formed between an outer mold 3 and an inner mold 4 between the adjacent sub-molds 2, three-side thin-wall concrete hollow blocks are formed by casting through the door-shaped mold cavity, the adjacent sub-molds 2 are fixed through a positioning mechanism, and the positioning mechanism consists of a clamping fixture 9 and a positioning fixture 10.
As shown in fig. 5, when in use, the three-side thin-wall concrete hollow block is built to a position required by a filling wall, wherein the opening of the hollow block main body faces the existing wall, a filling cavity is formed between the hollow block main bodies, and then a reinforcement cage is placed in the filling cavity and filled with filling concrete; the hollow block main body plays a role of a template supported during pouring, and the template is not required to be constructed, so that the investment of turnover materials such as templates, battens, steel pipes, screws and the like is avoided; the construction period is quickened, the cost investment is low, and the operation is easy.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A prefabricated quick detach mould of trilateral thin wall concrete hollow block, its characterized in that: the mold comprises a mold body (1), wherein the mold bodies (1) are formed by connecting a plurality of sub-molds (2), each sub-mold (2) comprises an outer mold (3), and an inner mold (4) in a mouth shape is arranged at the end part of each outer mold (3); the other end of the outer mold (3) is provided with a socket (5) for inserting an inner mold (4) on the connected sub-mold (2), a door-shaped mold cavity is formed between the outer mold (3) and the inner mold (4) between the adjacent sub-molds (2), and the adjacent sub-molds (2) are fixed through a positioning mechanism.
2. The prefabricated quick-release die for the three-sided thin-wall concrete hollow block according to claim 1, wherein the outer die (3) is provided with limiting blocks (6) at two sides of the inner die (4).
3. A prefabricated quick release mould for three-sided thin-walled concrete hollow blocks according to claim 1 characterized in that the positioning means comprises clamping means (9) arranged on one outer mould (3) and positioning means (10) cooperating with the clamping means (9) on the adjacent outer mould (3).
4. A prefabricated quick release mould for three-sided thin-wall concrete hollow blocks according to claim 3, characterized in that the clamping fixture (9) comprises a positioning frame (11) arranged on the outer wall of the outer mould (3), a rotating arm (12) is arranged on the positioning frame (11), a rotating shaft (13) is arranged on the rotating arm (12), a drag hook (14) matched with the positioning fixture (10) is further arranged, a pull rod (15) is arranged at the tail part of the drag hook (14), a through hole (16) for the pull rod (15) to pass through is arranged on the rotating shaft (13), and the end part of the pull rod (15) passes through the through hole (16) and is provided with an anti-drop block (17).
5. The prefabricated quick-release die for the three-sided thin-wall concrete hollow block according to claim 4, wherein a compression spring (18) sleeved on a pull rod (15) is arranged between the anti-release block (17) and the rotating shaft (13).
6. The prefabricated quick release mould for three-sided thin-walled concrete hollow blocks according to claim 1 further comprising an adjusting polystyrene board (7) for packing in the door-type mould cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320292129.9U CN219946653U (en) | 2023-02-23 | 2023-02-23 | Prefabricated quick-dismantling die for three-side thin-wall concrete hollow building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320292129.9U CN219946653U (en) | 2023-02-23 | 2023-02-23 | Prefabricated quick-dismantling die for three-side thin-wall concrete hollow building block |
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| Publication Number | Publication Date |
|---|---|
| CN219946653U true CN219946653U (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320292129.9U Active CN219946653U (en) | 2023-02-23 | 2023-02-23 | Prefabricated quick-dismantling die for three-side thin-wall concrete hollow building block |
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| CN (1) | CN219946653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117774097A (en) * | 2023-11-24 | 2024-03-29 | 中交一公局集团有限公司 | Stainless steel quick-release die U-shaped brick based on lock catch hinge and formwork-supporting-free construction method thereof |
-
2023
- 2023-02-23 CN CN202320292129.9U patent/CN219946653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117774097A (en) * | 2023-11-24 | 2024-03-29 | 中交一公局集团有限公司 | Stainless steel quick-release die U-shaped brick based on lock catch hinge and formwork-supporting-free construction method thereof |
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