CN209837314U - Prefabricated assembled wallboard node quick connect structure - Google Patents
Prefabricated assembled wallboard node quick connect structure Download PDFInfo
- Publication number
- CN209837314U CN209837314U CN201920510929.7U CN201920510929U CN209837314U CN 209837314 U CN209837314 U CN 209837314U CN 201920510929 U CN201920510929 U CN 201920510929U CN 209837314 U CN209837314 U CN 209837314U
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- uide bushing
- locating hole
- bolt
- wall body
- welded
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- 230000003014 reinforcing Effects 0.000 claims description 23
- 239000011150 reinforced concrete Substances 0.000 claims description 9
- 230000000875 corresponding Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 210000001503 Joints Anatomy 0.000 abstract description 5
- 239000004567 concrete Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model discloses a prefabricated wall panel node quick connect structure, include: wall body and about body, the wall body bottom is provided with the directional first locating hole of about body, about being provided with the second locating hole with first locating hole one-to-one on the body, be provided with first uide bushing in the first locating hole, be provided with the second uide bushing in the second locating hole, be provided with the thread bush in the second uide bushing, be provided with the bolt that runs through first uide bushing and be connected with the thread bush on the first uide bushing, the bolt bottom is provided with the open slot, second uide bushing bottom is provided with the limiting plate, set up the cone that extends to in the second uide bushing on the limiting plate. In this way, prefabricated assembled wallboard node quick connect structure, made things convenient for the butt joint of wall body with about the body, it is fixed to realize being connected of wall body and about the body through the bolt, the construction is quick, has promoted the reliability of connecting.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a prefabricated wall panel node quick connect structure.
Background
A building assembled by transporting prefabricated parts produced by a factory to a construction site is called a fabricated building. The prefabricated building adopts a prefabricating mode, the binding of reinforcing steel bars and the concrete pouring operation on a construction site are comprehensively reduced, the noise and the dust are reduced, and the influence on the surrounding environment is reduced, so that the prefabricated building is greatly promoted in China at present.
The prefabricated building adopts an industrialized production mode, and single components are prefabricated and produced in a factory and then transported to a construction site for a series of assembly work to form a whole. In the assembling process, the node connection processing is mainly divided into frame node connection and wallboard node connection, the connection part is a weak link of the whole building frame, the quality of the connection performance directly depends on whether the whole building engineering has good anti-seismic performance, whether the building can stand alone in an earthquake or not, and the service life of the building and the life and property safety of people are directly concerned.
At present, the prefabricated wall panel is usually connected with a beam or a floor slab and other constraint bodies in a connecting mode of pre-buried joint bars and sleeve grouting. Although this type of connection is widely used in construction, it has the following limitations:
1) the sleeve grouting needs the post-stage on-site wet operation, and often brings certain adverse effect to the environment;
2) the embedded joint bar and sleeve connecting process has high requirements on the position accuracy of the joint bar, and once the position of the reserved joint bar has deviation, field workers often adopt a bending or even sawing method, so that great potential safety hazards are brought;
3) the sleeve grouting belongs to hidden engineering, hardly guarantees the compactness of grout, is difficult to grasp and detect the quality of grout, needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a prefabricated assembled wallboard node quick connect structure, realizes that the wall body prefab is connected fast, simply and reliably with about the body.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a prefabricated wall panel node quick connect structure, includes: wall body and about body, the wall body sets up on about body, the wall body bottom is provided with the first locating hole of the directional about body, be provided with the second locating hole with first locating hole one-to-one on about body, be provided with first uide bushing in the first locating hole, be provided with the second uide bushing in the second locating hole, be provided with the thread bush in the second uide bushing, be provided with the bolt that runs through first uide bushing and be connected with the thread bush on the first uide bushing, the bolt bottom is provided with the open slot, second uide bushing bottom is provided with the limiting plate, set up the cone that extends to in the second uide bushing on the limiting plate, the open slot and the cone contact of bolt bottom and inflation.
In a preferred embodiment of the present invention, the open slot is a cross slot or a cross slot.
In a preferred embodiment of the present invention, an inverted T-shaped groove is disposed in the wall above the first positioning hole, a reinforcing plate is disposed at the bottom of the inverted T-shaped groove, the top of the first guiding sleeve is welded to the reinforcing plate, and a through hole corresponding to the bolt is disposed on the reinforcing plate.
In a preferred embodiment of the present invention, the wall is a prefabricated reinforced concrete wall, and the wall includes a wall reinforcing mesh welded to the reinforcing plate and/or the first guiding sleeve.
In a preferred embodiment of the present invention, the constraining body is a beam body or a floor slab of a reinforced concrete structure or a steel structure.
In a preferred embodiment of the present invention, when the constraining body is a beam body or a floor slab of a reinforced concrete structure, the constraining body includes a constraining body reinforcing mesh welded to the second guiding sleeve and/or the limiting plate.
In a preferred embodiment of the present invention, the bottom of the second guiding sleeve is welded to the limiting plate, the cone is welded to the limiting plate, and the thread bushing is welded to the second guiding sleeve.
The utility model has the advantages that: the utility model provides a prefabricated wallboard node quick connect structure, the first uide bushing and the second uide bushing of special design, positioning accuracy is high, has made things convenient for the butt joint of wall body and about body, realizes through the bolt that the wall body is fixed with being connected of about body, and the construction is quick to utilize the cone to force the open slot expansion of bolt bottom and realize the anchor of bolt, promoted the reliability of connection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the rapid connecting structure for prefabricated wall panel joints of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
the prefabricated wall panel joint quick-connect structure as shown in fig. 1 comprises: the wall body 1 is arranged on the restraint body 2, the wall body 1 is a reinforced concrete prefabricated wall body, the wall body is prefabricated in a factory and then transported to a construction site for hoisting, the restraint body 2 is a reinforced concrete structure or a steel structure beam body or a floor slab, the restraint body 2 can be a prefabricated part or a cast-in-place part, and the application range is wide.
The wall body 1 bottom is provided with the first locating hole of directional about body 2, be provided with the second locating hole with first locating hole one-to-one correspondence on about body 2, be provided with first uide bushing 13 in the first locating hole, be provided with second uide bushing 21 in the second locating hole, the cooperation of first uide bushing 13 and second uide bushing 21 is favorable to the butt joint of wall body 1 and about body 2.
The second guide sleeve 21 is provided with a threaded sleeve 24, the threaded sleeve 24 is welded and fixed in the second guide sleeve 21, and the structure is firm, or the second guide sleeve 21 and the threaded sleeve 24 adopt an integrated structure, a stepped hole is processed in the second guide sleeve 21, and an internal thread is processed at the upper part of the stepped hole to replace the threaded sleeve 24.
The bolt 3 which penetrates through the first guide sleeve 13 and is connected with the threaded sleeve 24 is arranged on the first guide sleeve 13, the wall body 1 and the restraint body 2 are fixed through the bolt 3, construction speed is high, the inverted T-shaped groove 11 which is located above the first positioning hole is formed in the wall body 1, a wrench can conveniently rotate the bolt 3, and operation is simple and convenient.
The bottom of the bolt 3 is provided with an open slot 31, the bottom of the second guide sleeve 21 is provided with a limiting plate 22, a cone 23 extending into the second guide sleeve 21 is arranged on the limiting plate 22, the bottom of the second guide sleeve 21 is welded and fixed with the limiting plate 22, the structural strength is high, the cone 23 is welded and fixed on the limiting plate 22, the position is stable, and the installation is convenient. The open slot 31 is a cross slot or a slot shaped like a Chinese character 'mi', when the bolt 3 is screwed, the open slot 31 at the bottom is contacted with the cone 23 to expand, so that the bolt 3 is anchored, the bolt 3 is prevented from loosening, and the structural stability is improved.
The bottom of the inverted T-shaped groove 11 is provided with a reinforcing plate 12, the top of the first guide sleeve 13 is fixedly welded with the reinforcing plate 12, a through hole corresponding to the bolt 3 is formed in the reinforcing plate 12, the bolt 3 is conveniently installed, and the pressure of the first guide sleeve 13 is reduced by the reinforcing plate 12.
The wall body 1 contains the wall body reinforcing mesh, and the wall body reinforcing mesh is welded with the reinforcing plate 12 and/or the first guide sleeve 13, so that the structural stability of the first guide sleeve 13 can be improved, and deflection can be avoided. When the restraint body 2 is a beam body of a reinforced concrete structure or a floor slab, a restraint body reinforcing mesh is contained in the restraint body, and the restraint body reinforcing mesh is welded with the second guide sleeve 21 and/or the limiting plate 22, so that the structural stability of the second guide sleeve 21 is improved, the position precision is high, and the corresponding relation between the restraint body and the first guide sleeve 13 is stable.
To sum up, the utility model provides a prefabricated wall panel node quick connect structure has adopted dry-type bolted connection very much, need not post-cast concrete or mortar during the connection, and is friendly to the environment during the construction, and the installation is quick, and the butt joint precision is high, has avoided the pine of bolt to take off the problem, and simple structure is reliable.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. A prefabricated wall panel node quick connect structure includes: wall body and about body, the wall body sets up on about body, its characterized in that, the wall body bottom is provided with the directional first locating hole of about body, about be provided with the second locating hole with first locating hole one-to-one on the body, be provided with first uide bushing in the first locating hole, be provided with the second uide bushing in the second locating hole, be provided with the thread bush in the second uide bushing, be provided with the bolt that runs through first uide bushing and be connected with the thread bush on the first uide bushing, the bolt bottom is provided with the open slot, second uide bushing bottom is provided with the limiting plate, set up the cone that extends to in the second uide bushing on the limiting plate, the open slot and the cone contact of bolt bottom and inflation.
2. The prefabricated wall panel joint quick connection structure of claim 1, wherein the open groove is a cross groove or a cross groove.
3. The prefabricated wall panel joint quick connection structure of claim 1, wherein an inverted T-shaped groove is formed in the wall body and located above the first positioning hole, a reinforcing plate is arranged at the bottom of the inverted T-shaped groove, the top of the first guide sleeve is welded and fixed with the reinforcing plate, and a through hole corresponding to the bolt is formed in the reinforcing plate.
4. The prefabricated wall panel joint quick-connect structure of claim 3, wherein the wall body is a reinforced concrete prefabricated wall body, and the wall body is provided with a wall body reinforcing mesh, and the wall body reinforcing mesh is welded with the reinforcing plate and/or the first guide sleeve.
5. The prefabricated wall panel joint quick connection structure of claim 1, wherein the restraint body is a beam body or a floor slab of a reinforced concrete structure or a steel structure.
6. The prefabricated wall panel joint quick connection structure of claim 5, wherein when the constraining body is a beam body of a reinforced concrete structure or a floor slab, a constraining body reinforcing mesh is contained in the constraining body, and the constraining body reinforcing mesh is welded with the second guiding sleeve and/or the limiting plate.
7. The prefabricated wall panel joint quick connection structure of claim 1, wherein the bottom of the second guide sleeve is welded and fixed to the limiting plate, the cone is welded and fixed to the limiting plate, and the threaded sleeve is welded and fixed to the second guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510929.7U CN209837314U (en) | 2019-04-16 | 2019-04-16 | Prefabricated assembled wallboard node quick connect structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510929.7U CN209837314U (en) | 2019-04-16 | 2019-04-16 | Prefabricated assembled wallboard node quick connect structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837314U true CN209837314U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510929.7U Active CN209837314U (en) | 2019-04-16 | 2019-04-16 | Prefabricated assembled wallboard node quick connect structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209837314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502143A (en) * | 2020-04-17 | 2020-08-07 | 安徽筑砼装配式建筑研究院有限公司 | Building prefabricated staircase and installation method thereof |
| CN112112261A (en) * | 2020-09-21 | 2020-12-22 | 福建创润建设有限公司 | Fabricated building and construction method thereof |
-
2019
- 2019-04-16 CN CN201920510929.7U patent/CN209837314U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502143A (en) * | 2020-04-17 | 2020-08-07 | 安徽筑砼装配式建筑研究院有限公司 | Building prefabricated staircase and installation method thereof |
| CN112112261A (en) * | 2020-09-21 | 2020-12-22 | 福建创润建设有限公司 | Fabricated building and construction method thereof |
| CN112112261B (en) * | 2020-09-21 | 2022-03-04 | 福建创润建设有限公司 | Fabricated building and construction method thereof |
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