CN210798257U - Protection structure of outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device - Google Patents
Protection structure of outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device Download PDFInfo
- Publication number
- CN210798257U CN210798257U CN201921631955.1U CN201921631955U CN210798257U CN 210798257 U CN210798257 U CN 210798257U CN 201921631955 U CN201921631955 U CN 201921631955U CN 210798257 U CN210798257 U CN 210798257U
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- CN
- China
- Prior art keywords
- draw bar
- diagonal draw
- adjusting device
- cantilever beam
- steel cantilever
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- Expired - Fee Related
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Abstract
The utility model discloses an outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device's protection architecture, including last diagonal draw bar and through length adjustment device with go up the lower oblique pull rod that diagonal draw bar connects, general the safety cover that length adjustment device covered, go up and be equipped with the fixed part through the thread connection cover on the diagonal draw bar, the safety cover passes through the fixed part is fixed. The utility model discloses the usable safety cover of the length adjusting device of well diagonal draw bar covers, can prevent effectively that cement, concrete, rainwater from getting into length adjusting device and making it receive the erosion, keeps its good mechanical safety performance and performance, prolongs the life-span of diagonal draw bar.
Description
Technical Field
The utility model belongs to construction auxiliary device, concretely relates to outer scaffold frame I-steel cantilever beam draws bar adjusting device's protection architecture to one side.
Background
The construction of high-rise buildings generally adopts overhanging scaffolds, the scaffolds are erected by arranging I-steel overhanging beams at intervals of multiple layers, and when the I-steel overhanging beams are installed, the I-steel overhanging beams are required to be fixed on a wall body and then reinforced by diagonal draw bars. In order to adjust the length of the diagonal draw bars conveniently, the diagonal draw bars adopt upper diagonal draw bars and lower diagonal draw bars, and the upper diagonal draw bars and the lower diagonal draw bars are connected through a length adjusting device formed by bolts and nuts. However, in the construction process, the length adjusting device can be corroded by cement, concrete, rainwater and the like, so that the mechanical performance is reduced, potential safety hazards are formed, and the problem of difficulty in disassembly and the like is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a protection effect's outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device's protection architecture.
Realize the utility model discloses the technical scheme that the purpose was adopted as follows:
the utility model provides an outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device's protection architecture, including last diagonal draw bar and through length adjustment device with go up the lower diagonal draw bar that diagonal draw bar connects, general the safety cover that length adjustment device covered, go up and be equipped with the fixed part through the thread connection cover on the diagonal draw bar, the safety cover passes through the fixed part is fixed.
The length adjusting device comprises a first connecting part and a second connecting part which are correspondingly arranged on the upper diagonal draw bar and the lower diagonal draw bar, and a bolt and a first nut which are connected with the first connecting part and the second connecting part.
The fixed part include with go up oblique pull rod threaded connection establish the dental canal of outer silk, establish the tube head of dental canal one end and the second nut of cover at the dental canal other end, the safety cover by the tube head is fixed with the second nut centre gripping of cover at the dental canal other end.
The beneficial effects of the utility model
1. The utility model discloses the usable safety cover of the length adjusting device of well diagonal draw bar covers, can prevent effectively that cement, concrete, rainwater from getting into length adjusting device and making it receive the erosion, keeps its good mechanical safety performance and performance, prolongs the life-span of diagonal draw bar.
2. The position of the protective cover can be conveniently adjusted by adjusting the position of the fixing component on the upper diagonal draw bar, and the use is convenient.
The technical scheme of the utility model is further explained in the following with the attached drawings.
Drawings
Fig. 1 is a schematic diagram of erection of an external scaffold I-steel cantilever beam.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The I-steel cantilever beam of the external scaffold is erected as shown in figure 1, a base of an I-steel cantilever beam 5 is fixed on a concrete wall a through a connecting piece 6, the upper end of an upper diagonal draw bar 1 is fixedly installed on the concrete wall a above the I-steel cantilever beam 5 through the connecting piece 6, the lower end of a lower diagonal draw bar 3 is connected with the free end of the I-steel cantilever beam 5, the upper diagonal draw bar 1 and the lower diagonal draw bar 3 are connected through a length adjusting device comprising a bolt 2 and a nut 4, a protective cover 7 is arranged on the length adjusting device, and a scaffold b can be supported on the cantilever I-steel 5.
Referring to fig. 2, the protection structure of the diagonal draw bar adjusting device of the i-steel cantilever beam of the external scaffold provided by the utility model comprises an upper diagonal draw bar 1, a lower diagonal draw bar 2 connected with the upper diagonal draw bar 1 through a length adjusting device, and a protective cover 7 covering the length adjusting device, wherein the upper diagonal draw bar 1 is provided with a fixing part 8 through an external thread 102 connecting sleeve, and the protective cover 7 is fixed through the fixing part 8; the length adjusting device comprises a connecting part 101 and a connecting part 301 which are correspondingly arranged on the upper diagonal draw bar 1 and the lower diagonal draw bar 3, and a bolt 2 and a nut 4 which are used for connecting the connecting part 101 and the connecting part 301; the fixing part 8 comprises a tooth pipe 801 connected with the external thread 102 on the upper diagonal draw bar 1 and provided with an external thread, a pipe head 803 arranged at one end of the tooth pipe 801 and a nut 802 sleeved at the other end of the tooth pipe 801; the protective cover 7 can be a square pipe or a round pipe, the lower end of the protective cover is an opening 701, the upper end of the protective cover is a closed end provided with a via hole 702, and the upper end of the protective cover 7 is sleeved on the upper diagonal member 1 through the via hole 702 and is clamped and fixed by a pipe head 803 of the fixing part 8 and a nut 802 sleeved on the tooth pipe 801.
The utility model discloses during the use, overlap earlier on last diagonal draw bar 1 with fixed part 8 and safety cover 7, will go up diagonal draw bar 1 and down diagonal draw bar 3 and connect through length adjustment device, adjust fixed part 8 and last position on the diagonal draw bar 1, the nut 802 of screwing again is fixed with safety cover 7. In order to enhance the sealing effect at the upper end of the protective cover 7, a sealing gasket may be provided between the ferrule 803 of the fixing member 8, the nut 802, and the protective cover 7.
Claims (3)
1. The utility model provides an outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device's protection architecture, characterized by include diagonal draw bar and through length adjustment device with go up the lower diagonal draw bar that diagonal draw bar connects, incite somebody to action the safety cover that length adjustment device covers, upward be equipped with fixed part through threaded connection cover on the diagonal draw bar, the safety cover passes through fixed part is fixed.
2. The protection structure of an external scaffolding i-steel cantilever beam diagonal draw bar adjusting device according to claim 1, wherein the length adjusting device includes a first connecting portion and a second connecting portion correspondingly provided on the upper diagonal draw bar and the lower diagonal draw bar, a bolt and a first nut connecting the first connecting portion and the second connecting portion.
3. The protection structure of the adjusting device for the diagonal draw bar of the I-steel cantilever beam of the external scaffold according to claim 1 or 2, wherein the fixing component comprises a tooth tube which is connected with the upper diagonal draw bar by a thread and is provided with an external thread, a tube head arranged at one end of the tooth tube and a second nut arranged at the other end of the tooth tube, and the protective cover is clamped and fixed by the tube head and the second nut arranged at the other end of the tooth tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631955.1U CN210798257U (en) | 2019-09-28 | 2019-09-28 | Protection structure of outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631955.1U CN210798257U (en) | 2019-09-28 | 2019-09-28 | Protection structure of outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210798257U true CN210798257U (en) | 2020-06-19 |
Family
ID=71231918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921631955.1U Expired - Fee Related CN210798257U (en) | 2019-09-28 | 2019-09-28 | Protection structure of outer scaffold frame I-steel cantilever beam diagonal draw bar adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210798257U (en) |
-
2019
- 2019-09-28 CN CN201921631955.1U patent/CN210798257U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210928 |