CN211369499U - Wall connecting device for external scaffold - Google Patents
Wall connecting device for external scaffold Download PDFInfo
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- CN211369499U CN211369499U CN201921766917.7U CN201921766917U CN211369499U CN 211369499 U CN211369499 U CN 211369499U CN 201921766917 U CN201921766917 U CN 201921766917U CN 211369499 U CN211369499 U CN 211369499U
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- embedded
- sleeve
- backing plate
- wall body
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Abstract
The utility model discloses an external scaffolding is with linking wall device, including setting up the embedded bolt in the wall body, embedded sleeve and setting up backing plate and steel pipe outside the wall body, embedded sleeve's outer end is equipped with the opening on the structural plane of wall body, is equipped with the internal thread in the embedded sleeve, and embedded bolt sets up on embedded sleeve's the inner, and embedded bolt and embedded sleeve threaded connection, and the steel pipe vertical fixation is on the lateral surface of backing plate, and the medial surface of backing plate offsets with the structural plane of wall body, and backing plate and embedded sleeve pass through connecting bolt and dismantle the connection. The utility model discloses a buried bolt and buried sleeve in through the pre-buried wall mould of advancing when concrete placement wall body, the sealed buried sleeve of buried bolt is inner in advance, prevents that the concrete from getting into buried sleeve in advance and causing the seepage by the opening outflow, and the steel pipe of backing plate is used for outer scaffold to connect, and the backing plate passes through connecting bolt and buried sleeve threaded connection in advance, and under backing plate, connecting bolt, steel pipe are dismantled from the wall body easily, convenient to reuse, reduce cost.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is an outer scaffold frame is with linking wall device.
Background
At present, the wall connecting device of the outer scaffold is usually an embedded short steel pipe, and is connected with an outer scaffold steel pipe through the embedded short steel pipe to carry out pulling connection on the outer scaffold, particularly, the embedded steel pipe is connected with an outer steel pipe scaffold fastener on a structural beam, and the embedded short steel pipe outer scaffold has the following defects: (1) the wall connecting device is greatly influenced by the structural form of the outer wall and is inconvenient to leave (the position of the shear wall is inconvenient to arrange); (2) the brickwork construction at the later stage of the position of the wall connecting device is inconvenient, and the wall connecting device is inconvenient to dismantle; (3) the outer wall plugging has leakage hidden trouble after the wall connecting device is dismantled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient operation, safe and reliable, with low costs, the outer scaffold frame of no seepage hidden danger is with linking wall device.
The purpose of the utility model is realized like this:
the utility model provides an outer scaffold frame is with linking wall device, is including setting up embedded bolt, the embedded sleeve in the wall body and setting up backing plate and the steel pipe outside the wall body, embedded sleeve's outer end is equipped with the opening on the structural plane of wall body, is equipped with the internal thread in the embedded sleeve, and embedded bolt sets up on embedded sleeve's the inner, and embedded bolt and embedded sleeve threaded connection, the steel pipe vertical fixation offsets with the structural plane of wall body on the lateral surface of backing plate, and backing plate and embedded sleeve pass through connecting bolt and dismantle the connection.
The purpose of the utility model can also adopt the following technical measures to solve:
furthermore, the end face of the outer end of the embedded sleeve is flush with the structural surface of the wall body.
Further, the length of the threaded connection between the embedded sleeve and the connecting bolt is greater than 80 mm.
The utility model has the advantages as follows:
(1) the utility model discloses a buried bolt in advance and buried sleeve through in the pre-buried wall mould of advancing when concrete placement wall body, the sealed buried sleeve of buried bolt is inner in advance, prevent that the concrete from getting into in the buried sleeve in advance and causing the seepage by the opening outflow, the steel pipe of backing plate is used for outer scaffold frame to connect, the backing plate passes through connecting bolt and buried sleeve threaded connection in advance, backing plate, connecting bolt, steel pipe are dismantled down from the wall body easily, convenient to reuse, reduce cost, overall structure is simple, easily preparation, and construction convenience, safety and practicality are moreover.
(2) And moreover, the end face of the outer end of the embedded sleeve is flushed with the structural surface of the wall body, the embedded bolt and the embedded sleeve are conveniently fixed on the wall body mold, the embedded sleeve does not protrude out of the structural surface of the wall body after the wall body mold is disassembled, the connecting bolt and the embedded sleeve are convenient to connect, the inner side surface of the base plate is abutted to the structural surface of the wall body, the friction force between the inner side surface of the base plate and the structural surface of the wall body is larger, and the connection is firmer.
(3) Secondly, the length of the embedded sleeve and the connecting bolt in threaded connection is larger than 80mm, and the strength of the connecting structure of the connecting bolt and the wall body is enhanced.
Drawings
Fig. 1 is a schematic structural diagram of the first embodiment.
Fig. 2 is a schematic view of a connection structure of the embedded cushion block, the embedded bolt, the embedded sleeve and the wall mold in the first embodiment.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
embodiment one, as shown in fig. 1, an outer scaffold is with linking wall device, including setting up buried bolt 2 in wall 1, buried sleeve 3 in advance and setting up backing plate 4 and steel pipe 5 outside wall 1, buried sleeve 3's outer end is equipped with the opening on wall 1's structural plane 10, and the terminal surface of buried sleeve 3's outer end flushes with wall 1's structural plane 10, is equipped with the internal thread in the buried sleeve 3, and buried bolt 2 sets up on buried sleeve 3's the inner in advance, and buried bolt 2 and buried sleeve 3 threaded connection in advance, steel pipe 5 vertical fixation is on backing plate 4's lateral surface, and the medial surface of backing plate 4 offsets with wall 1's structural plane 10, and backing plate 4 and buried sleeve 3 dismantle the connection through connecting bolt 6, and this threaded connection's length is greater than 80 mm.
Referring to fig. 2, before the wall body 1 is poured, on the position where the wall connecting device for the external scaffold is preset on the wall body mold 12, the inner side of the wall body mold 12 is provided with the embedded cushion block 7, the iron nails 8 pass through the wall body mold 12 from the outside of the wall body mold 12 to be fixedly connected with the embedded cushion block 7, the embedded bolts 2 are connected with the inner ends of the embedded sleeves 3 through threads, the outer ends of the embedded sleeves 3 are inserted and sleeved on the embedded cushion block 7, after the concrete pouring of the wall body 1 is completed, the wall body mold 12 is removed, namely, the wall body mold 12, the iron nails 8 and the embedded bolts 2 are removed together, at the moment, the outer ends of the embedded sleeves 3 are exposed, namely, the end surfaces of the outer. The embedded cushion blocks 7 and the embedded bolts 2 are respectively used for sealing two ends of the embedded sleeve 3, so that concrete is prevented from entering the embedded sleeve 3 when the concrete is poured.
The steel pipe 5 is vertically welded and fixed on the outer side surface of the backing plate 4, so that the inner side surface of the backing plate 4 is abutted against the structural surface 10 of the wall body 1, and the connecting bolt 6 penetrates through the backing plate 4 and then is in threaded connection with the embedded sleeve 3. The steel pipe 5 is connected with the external scaffold fastener. The utility model discloses a dismantle connecting bolt 6 and realize that wall body 1 is connected with outer scaffold and throw off, and steel pipe 5, backing plate 4 and connecting bolt 6 repeatedly usable.
Claims (3)
1. The utility model provides an outer scaffold frame is with linking wall device, characterized by, including setting up embedded bolt (2), embedded sleeve (3) in wall body (1) and setting up backing plate (4) and steel pipe (5) outside wall body (1), the outer end of embedded sleeve (3) is equipped with the opening on structural plane (10) of wall body (1), is equipped with the internal thread in embedded sleeve (3), and embedded bolt (2) set up on the inner of embedded sleeve (3), and embedded bolt (2) and embedded sleeve (3) threaded connection, steel pipe (5) vertical fixation is on the lateral surface of backing plate (4), and the medial surface of backing plate (4) offsets with structural plane (10) of wall body (1), and backing plate (4) and embedded sleeve (3) are connected through connecting bolt (6) dismantlement.
2. The wall connecting device for the external scaffold according to claim 1, wherein the end surface of the outer end of the embedded sleeve (3) is flush with the structural surface (10) of the wall body (1).
3. The wall connecting device for the external scaffold as claimed in claim 1, wherein the length of the threaded connection between the embedded sleeve (3) and the connecting bolt (6) is more than 80 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766917.7U CN211369499U (en) | 2019-10-21 | 2019-10-21 | Wall connecting device for external scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766917.7U CN211369499U (en) | 2019-10-21 | 2019-10-21 | Wall connecting device for external scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211369499U true CN211369499U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921766917.7U Active CN211369499U (en) | 2019-10-21 | 2019-10-21 | Wall connecting device for external scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211369499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374091A (en) * | 2021-07-08 | 2021-09-10 | 发达控股集团有限公司 | Reusable wall connecting bolt |
-
2019
- 2019-10-21 CN CN201921766917.7U patent/CN211369499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374091A (en) * | 2021-07-08 | 2021-09-10 | 发达控股集团有限公司 | Reusable wall connecting bolt |
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