CN218699880U - Assembled subway station honeycomb panel and be used for making mould of honeycomb panel - Google Patents
Assembled subway station honeycomb panel and be used for making mould of honeycomb panel Download PDFInfo
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- CN218699880U CN218699880U CN202221803472.7U CN202221803472U CN218699880U CN 218699880 U CN218699880 U CN 218699880U CN 202221803472 U CN202221803472 U CN 202221803472U CN 218699880 U CN218699880 U CN 218699880U
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Abstract
The utility model provides an assembled subway station honeycomb panel and a mould for manufacturing the honeycomb panel, which comprises a side wall, wherein a plurality of honeycomb-shaped cavities are arranged between the inner side and the outer side of the side wall and an inner side reinforcing steel bar layer; the honeycomb-shaped cavities are divided into two groups, one group is arranged at the upper part of the side wall, the other group is arranged at the lower part of the side wall, and the upper group and the lower group are symmetrically arranged, so that the hydration heat of the prefabricated part can be effectively reduced, the cracks can be reduced, and the construction cost of the part can be reduced.
Description
Technical Field
The utility model belongs to subway station assembly field, concretely relates to assembled subway station honeycomb panel and be used for making the mould of honeycomb panel.
Background
The assembly type subway station has the unique advantages of short construction period, reliable quality, environmental protection and the like. However, because the prefabricated members of the assembled subway station have large sizes, the sizes of the bottom plate members and the top plate members generally exceed 100 tons, and huge challenges are brought to transportation and hoisting construction. How to reduce the dead weight of the prefabricated part under the premise of ensuring the bearing capacity becomes a problem which needs to be solved. Meanwhile, the thickness of the prefabricated part is close to 1 meter, the local thickness of the prefabricated part exceeds 2 meters, the hydration heat is serious in the maintenance process, and the surface of the prefabricated part is easy to crack due to internal heat and external cold. At present, the two problems are solved by adopting a form that a cavity is arranged inside a prefabricated part of a certain assembly type subway station. But because the subway station bears peripheral water and soil pressure greatly, only a small cavity can be made in order to meet the bearing capacity requirement. Therefore, new solutions are sought in terms of weight reduction of the prefabricated parts.
Disclosure of Invention
To assembled subway station prefabricated component from great, transportation, hoist and mount difficulty scheduling problem, the utility model discloses the structure theory of make full use of honeycomb sets up honeycomb in the middle of the prefabricated component inside and outside reinforcing bar, has provided an assembled subway station honeycomb panel and preparation mould, and this assembled subway station honeycomb panel can effectively reduce the prefabricated component dead weight on the one hand, and on the other hand can effectually reduce the prefabricated component heat of hydration, reduces the crack, can reduce the component cost simultaneously.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
first aspect, the utility model discloses an assembled subway station honeycomb panel, including the side wall, set up between side wall inside and outside and inboard reinforcing bar layer and be equipped with a plurality of honeycomb's cavity.
As a further technical scheme, the honeycomb-shaped cavities are divided into two groups, one group is arranged at the upper part of the side wall, the other group is arranged at the lower part of the side wall, and the upper group and the lower group are symmetrically arranged.
The second aspect, the utility model also discloses a mould that is used for making assembled subway station honeycomb panel, including a plurality of plastics diaphragm capsules, plastics diaphragm capsule upper portion seal, connect between the adjacent plastics diaphragm capsule, set up the bleeder vent on every plastics diaphragm capsule, set up the reinforcing bar of support bar in order to support prefabricated component on plastics diaphragm capsule upper portion simultaneously.
The third aspect, the utility model also discloses an assembled subway station honeycomb panel, including the bottom plate, set up in the middle of the bottom of bottom plate and bottom reinforcing bar and be equipped with a plurality of honeycomb cavities.
As a further technical scheme, the honeycomb cavities are divided into four groups, two groups are arranged at the left part of the bottom plate, two groups are arranged at the right part of the bottom plate, and the two groups are symmetrically arranged.
The fourth aspect, the utility model also discloses a mould that is used for making assembled subway station honeycomb panel, including a plurality of plastics diaphragm capsules, plastics diaphragm capsule upper portion seal, adopt the plastics contact strip to connect between the adjacent plastics diaphragm capsule, set up the bleeder vent on every plastics diaphragm capsule, set up the support bar on plastics diaphragm capsule upper portion simultaneously in order to support prefabricated component.
Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:
the utility model discloses make full use of honeycomb bearing capacity high, stable in structure, characteristics such as material utilization rate height, under guaranteeing the component bearing capacity prerequisite, lightened the dead weight. According to calculation, after the honeycomb structure is arranged, the concrete of the side wall member can be reduced by about 1.12 cubic meters, and the self weight is reduced by about 3 tons; the floor member reduces the concrete by about 4.4 cubes and the self weight by about 12 tons. Meanwhile, because the middle concrete is hollowed, the internal hydration heat is greatly reduced, and cracks caused by the hydration heat are reduced. The consumption of concrete is reduced, and the cost of prefabricated parts is reduced.
The utility model discloses a set up the diaphragm capsule, can set plain concrete in the middle of the original prefabricated component inside and outside reinforcing bar to honeycomb structure, realized the preparation of station curb plate and bottom plate.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a side wall honeycomb structure elevation disclosed in embodiment 1 of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
fig. 3 is an elevation view of a bottom plate honeycomb structure disclosed in embodiment 2 of the present invention;
FIG. 4 is a schematic view B-B of FIG. 3;
FIG. 5 is a plan view of the plastic mold box disclosed in examples 1 and 2 of the present invention;
FIG. 6 is a cross-sectional view C-C of the plastic mold box of FIG. 5;
in the figure: 1. a plastic mold box; 2. a plastic contact strip; 3. air holes are formed; 4. a three-fork supporting bar; 5 side walls, 6 honeycomb holes, 7 bottom plates and 8 honeycomb holes.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if appearing, are only used to indicate the correspondence with the directions of up, down, left and right of the drawings themselves, and not to limit the structure, but merely to facilitate the description of the present invention and to simplify the description, and do not indicate or imply that the equipment or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Just as the background art introduces, exist not enough among the prior art, in order to solve above technical problem, the utility model provides an assembled subway station honeycomb panel and preparation mould.
Example 1
In a typical embodiment of the present invention, as shown in fig. 1 and 2, the embodiment discloses an assembled subway station cellular board, which includes a side wall 5, and a plurality of cellular cavities, i.e. cellular holes 6, are disposed between the outer side of the side wall 5 and the inner side reinforcement layer;
in this embodiment, a plurality of honeycomb holes 6 on the side wall are divided into two groups, one group is arranged on the upper part of the side wall, the other group is arranged on the lower part of the side wall, the upper group and the lower group are symmetrically arranged, the stress uniformity of the side wall can be ensured by the symmetrical arrangement, the honeycomb holes 6 on the upper part and the lower part are divided into a left honeycomb hole part and a right honeycomb hole part, the left honeycomb hole part and the right honeycomb hole part are completely the same, and as shown in fig. 2, the left honeycomb hole part is two rows, and the right honeycomb hole part is two rows.
Further, this embodiment has still disclosed the mould that is used for making the above-mentioned assembled subway station honeycomb side wall of right, as shown in fig. 5, fig. 6, including a plurality of plastics diaphragm capsules 1, 1 upper portion of plastics diaphragm capsule seal, connect through plastics tie bar 2 between the adjacent plastics diaphragm capsules, set up bleeder vent 3 on every plastics diaphragm capsule 1, set up the trident support bar in order to support prefabricated component's upper reinforcing bar on plastics diaphragm capsule upper portion simultaneously, the reason that 1 upper portion of plastics diaphragm capsule seals is, generally when prefabricating the side wall, the concrete is from last pouring down, in order to form the cavity, consequently need seal the upper portion of plastics diaphragm capsule 1.
Further, the air holes 3 in the embodiment are arranged on different surfaces of the plastic mold box, and each plastic mold box 1 is provided with three air holes 3; to ensure that the mould boxes do not attract each other during transportation and stacking.
The specific manufacturing process of the side wall is as follows:
in the process of pouring the prefabricated part, the lower layer of steel bars are bound firstly, the mould boxes are directly paved on the lower layer of steel bars, and the mould boxes are connected into a whole by using the plastic contact strips. Thirdly, paving upper-layer steel bars by using the three-fork support bars on the upper part of the mold box as supports, and finally pouring and curing concrete; and after pouring, the concrete is assembled on site.
Example 2
In a typical embodiment of the present invention, as shown in fig. 3 and 4, the embodiment discloses an assembled subway station cellular board, which includes a bottom plate 7, and a plurality of cellular cavities, i.e. cellular holes 8, are disposed between the top and bottom reinforcing steel layers of the bottom plate 7;
in this embodiment, the honeycomb holes 8 on the bottom plate 7 are divided into four groups, two groups are arranged on the left part of the bottom plate 7, two groups are arranged on the right part of the side wall and are arranged symmetrically left and right, the purpose of symmetrical arrangement can ensure the stress uniformity of the side wall, meanwhile, each group of honeycomb holes 8 is divided into an upper part and a lower part, the arrangement modes of the honeycomb holes 6 on the upper part and the lower part are different, as shown in fig. 4, the honeycomb holes 8 on the upper part are arranged according to a rule of one and two, and the honeycomb holes 8 on the lower part are arranged according to a rule of one and two; just staggered.
Further, this embodiment has still disclosed the mould that is used for making the above-mentioned assembled subway station honeycomb side wall of right, as shown in fig. 5, fig. 6, including a plurality of plastics diaphragm capsules 1, 1 upper portion of plastics diaphragm capsule seal, connect through plastics tie bar 2 between the adjacent plastics diaphragm capsules, set up bleeder vent 3 on every plastics diaphragm capsule 1, set up the trident support bar in order to support prefabricated component's upper reinforcing bar on plastics diaphragm capsule upper portion simultaneously, the reason that 1 upper portion of plastics diaphragm capsule seals is, generally when prefabricating the side wall, the concrete is from last pouring down, in order to form the cavity, consequently need seal the upper portion of plastics diaphragm capsule 1.
Further, the air holes 3 in the embodiment are arranged on different surfaces of the plastic mold box, and each plastic mold box 1 is provided with three air holes 3; to ensure that the mould boxes do not attract each other during transportation and stacking.
The specific manufacturing process of the side wall is as follows:
in the process of pouring the prefabricated part, the lower layer of steel bars are bound firstly, the mould boxes are directly paved on the lower layer of steel bars, and the mould boxes are connected into a whole by using the plastic contact strips. Thirdly, paving upper-layer steel bars by using the three-forked support bars on the upper part of the mold box as supports, and finally pouring and curing concrete; and after pouring, the concrete is assembled on site.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An assembled subway station honeycomb panel is characterized by comprising a side wall, wherein a plurality of honeycomb-shaped cavities are arranged between the inner side and the outer side of the side wall and an inner side reinforcing steel bar layer; the honeycomb-shaped cavities are divided into two groups, one group is arranged at the upper part of the side wall, the other group is arranged at the lower part of the side wall, and the upper group and the lower group are symmetrically arranged.
2. A mold for manufacturing the assembled subway station cellular board as claimed in claim 1, comprising a plurality of plastic mold boxes, wherein the upper parts of the plastic mold boxes are closed, the adjacent plastic mold boxes are connected, air holes are formed in each plastic mold box, and a support bar is arranged on the upper parts of the plastic mold boxes to support the steel bars of the prefabricated parts.
3. The mold for manufacturing the assembled subway station cellular board as claimed in claim 2, wherein said ventilation holes are provided on different surfaces of the plastic mold box.
4. The mold for manufacturing the assembled subway station cellular board as claimed in claim 2, wherein said supporting bar is a three-way support.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221803472.7U CN218699880U (en) | 2022-07-13 | 2022-07-13 | Assembled subway station honeycomb panel and be used for making mould of honeycomb panel |
| CN202223328765.7U CN219726652U (en) | 2022-07-13 | 2022-07-13 | Assembled subway station honeycomb board and die for manufacturing honeycomb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221803472.7U CN218699880U (en) | 2022-07-13 | 2022-07-13 | Assembled subway station honeycomb panel and be used for making mould of honeycomb panel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223328765.7U Division CN219726652U (en) | 2022-07-13 | 2022-07-13 | Assembled subway station honeycomb board and die for manufacturing honeycomb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218699880U true CN218699880U (en) | 2023-03-24 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221803472.7U Active CN218699880U (en) | 2022-07-13 | 2022-07-13 | Assembled subway station honeycomb panel and be used for making mould of honeycomb panel |
| CN202223328765.7U Active CN219726652U (en) | 2022-07-13 | 2022-07-13 | Assembled subway station honeycomb board and die for manufacturing honeycomb board |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223328765.7U Active CN219726652U (en) | 2022-07-13 | 2022-07-13 | Assembled subway station honeycomb board and die for manufacturing honeycomb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN218699880U (en) |
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2022
- 2022-07-13 CN CN202221803472.7U patent/CN218699880U/en active Active
- 2022-07-13 CN CN202223328765.7U patent/CN219726652U/en active Active
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| Publication number | Publication date |
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| CN219726652U (en) | 2023-09-22 |
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