CN210857495U - Connection structure between prefabricated post in assembled concrete frame - Google Patents
Connection structure between prefabricated post in assembled concrete frame Download PDFInfo
- Publication number
- CN210857495U CN210857495U CN201921642934.XU CN201921642934U CN210857495U CN 210857495 U CN210857495 U CN 210857495U CN 201921642934 U CN201921642934 U CN 201921642934U CN 210857495 U CN210857495 U CN 210857495U
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- concrete frame
- prefabricated
- positioning
- assembled concrete
- columns
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Abstract
The utility model relates to a civil engineering technical field discloses a connection structure between prefabricated post in assembled concrete frame, solved prefabricated post complex operation when the installation, the problem that the installation effectiveness is low, including bottom plate and prefabricated post, the last fixed surface of bottom plate has the shell body, the inside of shell body is provided with interior casing, interior casing is fixed on the bottom plate, and seted up logical groove on the interior casing, and the vertical reference column that is provided with in interior casing inboard middle part, it has the fixed reinforcement to be "back" style of calligraphy distribution around the reference column, the locating hole has been seted up at the bottom middle part of prefabricated post, and the bottom edge of prefabricated post is "back" style of calligraphy pre-buried there is grout sleeve pipe, the connection of the prefabricated post of being convenient for, the stability after its connection.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to a connection structure between prefabricated post in assembled concrete frame.
Background
The assembled reinforced concrete structure is one of the important directions of the development of the building structure in China, and is beneficial to the development of the industrialization of the building in China, the improvement of the production efficiency, the energy conservation, the development of green and environment-friendly buildings, and the improvement and the guarantee of the quality of the building engineering. In the assembly type concrete frame structure, the connection between prefabricated columns is usually related to the anti-seismic performance and the structural collapse resistance of the whole structure and is the last defense line of the frame structure under the action of earthquake loads, the existing prefabricated columns are complex to operate during installation and low in installation efficiency, and therefore the connection structure between the prefabricated columns in the assembly type concrete frame is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the prefabricated post that exists among the prior art complex operation when the installation, shortcoming that the installation effectiveness is low, and the connection structure between the prefabricated post in the assembled concrete frame who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connecting structure between prefabricated columns in an assembled concrete frame comprises a bottom plate and the prefabricated columns, wherein an outer shell is fixed on the upper surface of the bottom plate, an inner shell is arranged inside the outer shell, the inner shell is fixed on the bottom plate, a through groove is formed in the inner shell, a positioning column is vertically arranged in the middle of the inner side of the inner shell, and fixed steel bars are distributed around the positioning column in a shape like a Chinese character 'hui';
the middle part of the bottom end of the prefabricated column is provided with a positioning hole, and the edge of the bottom end of the prefabricated column is in a shape like a Chinese character 'hui' and is pre-embedded with a grouting sleeve.
Preferably, the edges around the bottom plate are provided with locking screws.
Preferably, the lower end edge of the prefabricated column is provided with openings, the number of the openings is the same as that of the through grooves, and the openings are matched with the through grooves.
Preferably, the fixed steel bar is provided with a positioning steel plate in a sliding manner, the positioning steel plate is in a shape like a Chinese character 'hui', and the positioning steel plate is provided with a through hole matched with the fixed steel bar.
Preferably, the number of the through holes is the same as the number of the fixing bars.
Preferably, the positioning column is matched with the positioning hole.
Preferably, the grouting sleeves are matched with the fixed reinforcing steel bars, and the number of the grouting sleeves is the same as that of the fixed reinforcing steel bars.
The utility model has the advantages that:
through establishing the prefabricated post in inserting the interior casing, make fixed reinforcing bar insert simultaneously and establish in the grout sleeve pipe to fix a position the prefabricated post by the reference column, thereby be convenient for the connection of prefabricated post, improved its stability after connecting.
Drawings
Fig. 1 is a schematic structural view of a connection structure between prefabricated columns in an assembled concrete frame according to the present invention;
fig. 2 is a schematic structural view of the bottom surfaces of the prefabricated columns in the connection structure between the prefabricated columns in the fabricated concrete frame according to the present invention;
fig. 3 is a schematic structural view of the upper part of the bottom plate in the connection structure between the prefabricated columns in the fabricated concrete frame according to the present invention;
fig. 4 is the utility model provides a housing surface's schematic structure among the connection structure between the prefabricated post in the assembled concrete frame.
In the figure: the structure comprises a base plate 1, a locking screw rod 2, an outer shell 3, an inner shell 4, a through groove 5, a fixed steel bar 6, a positioning steel plate 7, a through hole 8, a positioning column 9, a prefabricated column 10, a positioning hole 11, a grouting sleeve 12 and an opening 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a connecting structure between prefabricated columns in an assembly type concrete frame comprises a bottom plate 1 and prefabricated columns 10, locking screws 2 are arranged at the peripheral edges of the bottom plate 1 to facilitate fixing of the bottom plate 1, an outer shell 3 is fixed on the upper surface of the bottom plate 1, an inner shell 4 is arranged inside the outer shell 3, a gap is arranged between the inner shell 4 and the outer shell 3, the inner shell 4 is fixed on the bottom plate 1, through grooves 5 are formed around the inner shell 4, a positioning column 9 is vertically arranged in the middle of the inner side of the inner shell 4 and is welded on the bottom plate 1, fixing steel bars 6 are distributed around the positioning column 9 in a 'return' shape, the number of the fixing steel bars 6 is 12, the bottom ends of the fixing steel bars 6 are welded on the bottom plate 1, a positioning steel plate 7 is arranged on the fixing steel bars 6 in a sliding manner, and the positioning steel plate 7 is provided with through holes 8 matched with the fixed steel bars 6, the number of the through holes 8 is the same as that of the fixed steel bars 6, the fixed steel bars 6 are respectively inserted into the through holes 8, the fixed steel bars 6 are positioned by the positioning steel plate 7, the prefabricated column 10 is prevented from being inserted and bent, the middle part of the bottom end of the prefabricated column 10 is provided with a positioning hole 11, the positioning hole 11 is matched with a positioning column 9, the edge of the bottom end of the prefabricated column 10 is in a shape of a Chinese character 'hui', grouting sleeves 12 are pre-embedded, the grouting sleeves 12 are matched with the fixed steel bars 6, the number of the grouting sleeves 12 is the same as that of the fixed steel bars 6, the edge of the lower end of the prefabricated column 10 is provided with openings 13, the number of the openings 13 is.
In this embodiment, the bottom plate 1 is fixed on the ground through the locking screw 2, the prefabricated column 10 is inserted into the inner housing 4, the positioning column 9 is inserted into the positioning hole 11 to position the prefabricated column 10, the fixing steel 6 is inserted into the grouting sleeve 12, so that the prefabricated column 10 is conveniently connected, cement is poured between the outer housing 3 and the inner housing 4, the cement enters the inner housing 4 through the through groove 5 and is poured into the opening 13 on the surface of the prefabricated column 10, and the stability of the prefabricated column 10 after connection is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A connecting structure between prefabricated columns in an assembled concrete frame comprises a bottom plate (1) and prefabricated columns (10), and is characterized in that an outer shell (3) is fixed on the upper surface of the bottom plate (1), an inner shell (4) is arranged inside the outer shell (3), the inner shell (4) is fixed on the bottom plate (1), a through groove (5) is formed in the inner shell (4), a positioning column (9) is vertically arranged in the middle of the inner side of the inner shell (4), and fixed reinforcing steel bars (6) are distributed around the positioning column (9) in a 'return' shape;
the middle part of the bottom end of the prefabricated column (10) is provided with a positioning hole (11), and the edge of the bottom end of the prefabricated column (10) is in a shape of a Chinese character 'hui' and is embedded with a grouting sleeve (12).
2. A connecting structure between precast columns in an assembled concrete frame according to claim 1, wherein locking screws (2) are provided at the peripheral edges of the base plate (1).
3. A connecting structure between precast columns in an assembled concrete frame according to claim 1, wherein the precast columns (10) are opened at the lower end edges thereof with openings (13), the number of the openings (13) is the same as that of the through slots (5), and the openings (13) are matched with the through slots (5).
4. The connecting structure between prefabricated columns in an assembled concrete frame according to claim 1, wherein a positioning steel plate (7) is arranged on the fixing steel bars (6) in a sliding mode, the positioning steel plate (7) is in a shape like a Chinese character 'hui', and through holes (8) matched with the fixing steel bars (6) are formed in the positioning steel plate (7).
5. A connection structure between precast columns in an assembled concrete frame according to claim 4, wherein the number of the through holes (8) is the same as the number of the fixing bars (6).
6. A connecting structure between precast columns in an assembled concrete frame according to claim 1, wherein the positioning columns (9) are fitted with the positioning holes (11).
7. A connection structure between precast columns in an assembled concrete frame according to claim 1, wherein the grouting sleeves (12) are fitted to the fixing bars (6), and the number of the grouting sleeves (12) is the same as the number of the fixing bars (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642934.XU CN210857495U (en) | 2019-09-29 | 2019-09-29 | Connection structure between prefabricated post in assembled concrete frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642934.XU CN210857495U (en) | 2019-09-29 | 2019-09-29 | Connection structure between prefabricated post in assembled concrete frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857495U true CN210857495U (en) | 2020-06-26 |
Family
ID=71290439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921642934.XU Expired - Fee Related CN210857495U (en) | 2019-09-29 | 2019-09-29 | Connection structure between prefabricated post in assembled concrete frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764506A (en) * | 2020-07-18 | 2020-10-13 | 青海平兴建设集团有限公司 | Prefabricated assembly type concrete frame and assembling method |
| CN114278019A (en) * | 2021-12-30 | 2022-04-05 | 中建八局第一建设有限公司 | Assembled roof frame and preparation process and construction method thereof |
-
2019
- 2019-09-29 CN CN201921642934.XU patent/CN210857495U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764506A (en) * | 2020-07-18 | 2020-10-13 | 青海平兴建设集团有限公司 | Prefabricated assembly type concrete frame and assembling method |
| CN111764506B (en) * | 2020-07-18 | 2021-11-05 | 青海平兴建设集团有限公司 | Prefabricated assembly type concrete frame and assembling method |
| CN114278019A (en) * | 2021-12-30 | 2022-04-05 | 中建八局第一建设有限公司 | Assembled roof frame and preparation process and construction method thereof |
| CN114278019B (en) * | 2021-12-30 | 2023-07-07 | 中建八局第一建设有限公司 | Assembled roof frame and preparation process and construction method thereof |
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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: 20200626 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |