CN209812661U - Formwork-supporting-free U-shaped shell of prefabricated constructional column for building - Google Patents
Formwork-supporting-free U-shaped shell of prefabricated constructional column for building Download PDFInfo
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- CN209812661U CN209812661U CN201920554956.4U CN201920554956U CN209812661U CN 209812661 U CN209812661 U CN 209812661U CN 201920554956 U CN201920554956 U CN 201920554956U CN 209812661 U CN209812661 U CN 209812661U
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- mold core
- plate
- side plate
- free
- constructional column
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Abstract
The utility model provides a formwork U shell is exempted from to prefabricated constructional column for building belongs to construction technical field, including relative first curb plate and the second curb plate that sets up and be located the bottom plate of first curb plate and second curb plate below, first curb plate and second curb plate and bottom plate enclose into the long groove of U type, are provided with a plurality of baffles in this long groove of U type, all are provided with the mold core between two adjacent baffles, laminating to first curb plate on one side of the mold core is provided with the die cavity between mold core and second curb plate and the baffle. The embodiment of the utility model provides a through with the vertical stacking of a plurality of quick detach boards, form the mold core, when taking out the concrete component, only need with quick detach board one take out can, solved among the prior art because of wholly when taking out the mold core, because the great concrete component that leads to of frictional force appears the damage problem of bursting apart, simultaneously the embodiment of the utility model provides a through the setting of a plurality of quick detach boards, still can pour the shaping to the concrete component of different thickness, the practicality is high.
Description
Technical Field
The utility model relates to a building construction equipment specifically is a formwork U type shell is exempted from to prefabricated constructional column for building.
Background
The constructional column is characterized in that in order to enhance the integrity and stability of a building, a reinforced concrete constructional column is arranged in a wall body of a multi-layer brick-concrete structure building and is connected with each layer of ring beam to form a space frame capable of resisting bending and shearing, and the constructional column is an effective measure for preventing a house from collapsing. The arrangement positions of the constructional columns are at four corners of the outer wall, the joints of the cross walls and the outer longitudinal walls at staggered layers, two sides of a larger hole, the joints of the inner wall and the outer wall of a large room, and the like.
Traditional brickwork construction is accomplished the brickwork earlier to reserve the constructional column position, set up the template and pour the concrete formation constructional column at the constructional column position again after the brickwork reaches certain intensity, this kind of mode need consume a large amount of timber, causes the not hard up of brickwork easily in addition at the in-process of formwork and leads to the brickwork to appear damaging.
To solve the above problems, the prior art generally adopts a method of prefabricating a construction column. The prefabricated constructional column is formed by pouring concrete into a specific mould cavity to form a concrete member, then building the concrete member into the position of the reserved constructional column to form the constructional column, and the mould core needs to be dismantled when the prefabricated constructional column is manufactured so as to take down the concrete member; connecting in the bottom plate through a lead screw one end during demolising the mold core among the prior art, mold core and lead screw threaded connection through rotatory lead screw for the mold core moves up along the lead screw, thereby demolishs the mold core, and this kind of mode has following problem at least: because the concrete member is in overall contact with the mold core after being formed, the friction between the mold core and the concrete member is large, and the concrete member is easily damaged in the process of upward movement of the mold core, so that the prefabricated constructional column formwork-free U-shaped shell for the building, which is not easy to damage the concrete member, is provided to meet the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to above-mentioned prior art, the to-be-solved technical problem of the utility model is to provide a formwork U type shell is exempted from to prefabricated constructional column for building.
In order to solve the technical problem, the utility model provides a following technical scheme:
a prefabricated constructional column formwork-free U-shaped shell for a building comprises a first side plate, a second side plate and a bottom plate, wherein the first side plate and the second side plate are arranged oppositely, the bottom plate is positioned below the first side plate and the second side plate, the first side plate, the second side plate and the bottom plate enclose a U-shaped long groove, a plurality of partition plates are arranged in the U-shaped long groove, a mold core is arranged between every two adjacent partition plates, one side of the mold core is attached to the first side plate, and a mold cavity is arranged between the mold core and the second side plate;
the mold core includes a plurality of the same and vertical quick detach boards that stack of size, every quick detach board upper portion equal fixed connection handle, every quick detach board bottom is provided with the recess that suits with the handle.
As a further improvement of the utility model: the partition plates are distributed in the U-shaped long grooves at equal intervals.
As a further improvement of the utility model: and a steel wire mesh layer is placed in the mold cavity.
As a further improvement of the utility model: the second side plate bottom is connected to the bottom plate through a hinge.
As a further improvement of the present invention: the upper parts of the left side and the right side of the second side plate are fixedly connected with second extending parts, the side of the outermost side partition plate is provided with a first extending part corresponding to the second extending part, and the first extending part is connected with the second extending part through a detachable assembly.
As a further improvement of the present invention: the detachable assembly is a bolt and nut assembly.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides a through with the vertical stacking of a plurality of quick detach boards, form the mold core, when taking out the concrete component, only need with quick detach board one take out can, solved among the prior art because of wholly when taking out the mold core, because the great concrete component that leads to of frictional force appears the damage problem of bursting apart, simultaneously the embodiment of the utility model provides a through the setting of a plurality of quick detach boards, still can pour the shaping to the concrete component of different thickness, the practicality is high.
Drawings
FIG. 1 is a schematic structural view of a formwork-free U-shaped shell of a prefabricated constructional column for a building;
FIG. 2 is a schematic view showing an open state of side panels of a formwork-free U-shaped shell of a prefabricated construction column for a building;
FIG. 3 is an enlarged view of the position A of a U-shaped shell of a prefabricated constructional column for building without a formwork;
FIG. 4 is a schematic view of a bottom structure of a quick release plate in a formwork-free U-shaped shell of a prefabricated construction column for a building;
in the figure: the manufacturing method comprises the following steps of 1-a first side plate, 2-a mold core, 3-a handle, 4-a mold cavity, 5-a partition plate, 6-a steel wire mesh layer, 7-a first extending part, 8-a second extending part, 9-a detachable component, 10-a quick-release plate, 11-a bottom plate, 12-a groove and 13-a second side plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the embodiment provides a prefabricated construction column formwork-free U-shaped shell for a building, which includes a first side plate 1, a second side plate 13 and a bottom plate 11, wherein the first side plate 1 and the second side plate 13 are arranged oppositely, the bottom plate 11 is arranged below the first side plate 1 and the second side plate 13, the first side plate 1, the second side plate 13 and the bottom plate 11 enclose a U-shaped long groove, a plurality of partition plates 5 are arranged in the U-shaped long groove at equal intervals, a mold core 2 is arranged between every two adjacent partition plates 5, one side of the mold core 2 is attached to the first side plate 1, and a mold cavity 4 is arranged between the mold core 2;
the mold core 2 comprises a plurality of vertically stacked quick-release plates 10 with the same size, the upper part of each quick-release plate 10 is fixedly connected with a handle 3, the bottom of each quick-release plate 10 is provided with a groove 12 matched with the handle 3, the mold core 2 is assembled by vertically stacking the quick-release plates 10 with the same size, the handle 3 on the upper part of one quick-release plate 10 is embedded into the groove 12 on the bottom of the other quick-release plate 10, and guidance is provided for each quick-release plate 10, so that the whole mold core 2 is kept stable; after the mold core 2 is assembled, pouring 2 concrete into the mold cavity 4, vibrating and tamping, and then curing, wherein after curing is finished, the formed concrete members are taken out by taking out the quick-release plates 10 upwards one by one;
in order to ensure that the concrete member after pouring and forming has enough strength, a steel wire mesh layer 6 is placed in the die cavity 4.
Example 2
Referring to fig. 1-2, in the present embodiment, compared to embodiment 1, the bottom of a second side plate 13 is connected to a bottom plate 11 through a hinge, the upper portions of the left and right sides of the second side plate 13 are both fixedly connected with second extending portions 8, a first extending portion 7 corresponding to the second extending portion 8 is disposed on the lateral side of an outermost partition plate 5, and the first extending portion 7 and the second extending portion 8 are connected through a detachable assembly 9;
the detachable component 9 can be a buckle, a hook, and a bolt and nut component, and in view of the connection tightness of the first extending portion 7 and the second extending portion 8, in this embodiment, it is preferable that the detachable component 9 is a bolt and nut component;
after all quick detach boards 10 are dismantled, open and to dismantle subassembly 9, outwards overturn second curb plate 13 along the hinge, can take out the breach that concrete member formed from second curb plate 13 department, when having avoided taking out concrete member from the top, the friction of second curb plate 13 blockked.
The embodiment of the utility model provides a theory of operation is: the assembling of the mold core 2 is realized by vertically stacking a plurality of quick-release plates 10 with the same size, and the handle 3 at the upper part of one quick-release plate 10 is embedded into the groove 12 at the bottom of the other quick-release plate 10 to provide guidance for each quick-release plate 10, so that the whole mold core 2 is kept stable; after the mold core 2 is assembled, concrete is poured 2 into the mold cavity 4, maintenance is carried out after vibrating and tamping, and after maintenance is finished, the formed concrete member is taken out by taking out the quick-release plates 10 upwards one by one.
The embodiment of the utility model provides a through with the vertical stacking of a plurality of quick detach boards, form the mold core, when taking out the concrete component, only need with quick detach board one take out can, solved among the prior art because of wholly when taking out the mold core, because the great concrete component that leads to of frictional force appears the damage problem of bursting apart, simultaneously the embodiment of the utility model provides a through the setting of a plurality of quick detach boards, still can pour the shaping to the concrete component of different thickness, the practicality is high.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A prefabricated constructional column formwork-free U-shaped shell for a building comprises a first side plate (1), a second side plate (13) and a bottom plate (11) which are oppositely arranged, wherein the bottom plate (11) is positioned below the first side plate (1) and the second side plate (13), the first side plate (1), the second side plate (13) and the bottom plate (11) enclose a U-shaped long groove, a plurality of clapboards (5) are arranged in the U-shaped long groove, a mold core (2) is arranged between two adjacent clapboards (5), one side of the mold core (2) is attached to the first side plate (1), a mold cavity (4) is arranged between the mold core (2) and the second side plate (13) as well as between the mold core and the partition plate (5), the mold is characterized in that the mold core (2) comprises a plurality of vertically stacked quick-release plates (10) with the same size, the upper parts of the quick-release plates (10) are fixedly connected with a handle (3), and a groove (12) matched with the handle (3) is formed in the bottom of each quick-release plate (10).
2. A prefabricated constructional column formwork-free U-shaped shell as claimed in claim 1, wherein said partition plates (5) are equally spaced in the U-shaped elongated slot.
3. A prefabricated constructional column formwork-free U-shaped shell as claimed in claim 1 or 2, wherein a steel wire mesh layer (6) is placed in the moulding cavity (4).
4. A prefabricated construction column formwork-free U-shaped shell for buildings according to claim 3, wherein the bottom of the second side plate (13) is connected to the bottom plate (11) by a hinge.
5. The U-shaped formwork-free shell for the prefabricated constructional column for the building as claimed in claim 4, wherein the upper parts of the left side and the right side of the second side plate (13) are fixedly connected with second extending parts (8), the side of the outermost side partition plate (5) is provided with a first extending part (7) corresponding to the second extending part (8), and the first extending part (7) and the second extending part (8) are connected through a detachable component (9).
6. A prefabricated constructional column formwork-free U-shaped shell as claimed in claim 5 wherein said detachable member (9) is a bolt and nut member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554956.4U CN209812661U (en) | 2019-04-23 | 2019-04-23 | Formwork-supporting-free U-shaped shell of prefabricated constructional column for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554956.4U CN209812661U (en) | 2019-04-23 | 2019-04-23 | Formwork-supporting-free U-shaped shell of prefabricated constructional column for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812661U true CN209812661U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554956.4U Expired - Fee Related CN209812661U (en) | 2019-04-23 | 2019-04-23 | Formwork-supporting-free U-shaped shell of prefabricated constructional column for building |
Country Status (1)
| Country | Link |
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| CN (1) | CN209812661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046030A (en) * | 2021-11-12 | 2022-02-15 | 广州工程总承包集团有限公司 | Connection construction method of cantilever outer frame |
-
2019
- 2019-04-23 CN CN201920554956.4U patent/CN209812661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046030A (en) * | 2021-11-12 | 2022-02-15 | 广州工程总承包集团有限公司 | Connection construction method of cantilever outer frame |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210423 |