CN205591577U - Barb formula is faced frontier defense and is protected fixed fastener - Google Patents
Barb formula is faced frontier defense and is protected fixed fastener Download PDFInfo
- Publication number
- CN205591577U CN205591577U CN201620259608.0U CN201620259608U CN205591577U CN 205591577 U CN205591577 U CN 205591577U CN 201620259608 U CN201620259608 U CN 201620259608U CN 205591577 U CN205591577 U CN 205591577U
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- steel pipe
- nut
- sleeve pipe
- frontier defense
- fixed fastener
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Abstract
The utility model provides a barb formula is faced frontier defense and is protected fixed fastener includes L type area silk pull rod and thimble assembly two parts, wherein the thimble assembly includes steel pipe, steel pipe sleeve pipe and limiting casing pipe, steel pipe sleeve pipe suit is on the steel pipe, limiting casing pipe and steel pipe sleeve pipe mutually perpendicular place and carry out the full weld at the contact point, it has a round hole to open on the steel pipe sleeve pipe, the welding of round hole position has the nut, the nut is furnished with the screw rod, L type area silk pull rod sets up in facing the limit entrance to a cave, the limiting casing pipe suit is at the lead screw end of L type area silk pull rod, just the lead screw end fastening of L type area silk pull rod has the nut. The utility model has the advantages of: originally, can have enough to meet the need use, green many times, the construction process is simple, and operation labour saving and time saving practices thrift artifical economic cost, can not remove after fixed, it is safe firm.
Description
Technical field
This utility model belongs to building engineering field, is specifically related to a kind of fluking type and faces frontier defense and protect fixed fastener.
Background technology
In building construction process, generally to uncompleted floor edge and hole, elevator opening and other deathtraps or need protection zone periphery to arrange guard rail, i.e. face frontier defense and protect.
Prior art generally has two kinds and faces the construction method that frontier defense is protected, the first, multiple guard rails are connected and sets up into support body, one piece of iron plate of support body bottom welding, fixed with ground or metope by expansion bolt after iron plate punching, play protective action, the most T-shaped support；The second, uses rotary buckle to connect multiple guard rails and protects as facing frontier defense.
Protecting to preferably face frontier defense pad, original steel pipe is set up and is easy for being removed by people；Now the most generally be that half fastener metope punching expands fixing, half fastener is fixing to be removed for convenience, simply in metope punching, expansion bolt is inserted in the hole, there is the biggest potential safety hazard, if being tightened by expansion bolt, later stage removal cost is relatively big (demolition expense includes cutting setscrew, brush antirust paint and stifled eye etc.).Flow chart is more, there is time-consuming effort and is difficult to meet safe green construction.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, proposes a kind of fluking type and faces frontier defense and protect fixed fastener, and this fixed fastener has to be torn open with easy peace, add features such as reinforcing and can reuse.
For achieving the above object, described in the utility model the specific scheme is that
A kind of fluking type faces frontier defense to be protected fixed fastener and includes L-type band silk pull bar and thimble assembly two parts；
Described thimble assembly includes steel pipe, steel pipe sleeve pipe and limit casing；Described steel pipe socket pipe box is loaded on steel pipe, and described limit casing and steel pipe sleeve pipe are mutually perpendicular to place and carry out full weld at contact point；
Having a circular hole on described steel pipe sleeve pipe, described circular hole position is welded with nut, and described nut is furnished with screw rod；
Described L-type band silk pull bar is arranged at and faces in hole, limit；
Described limit casing is sleeved on the screw mandrel end of L-type band silk pull bar, and the screw mandrel end of described L-type band silk pull bar is fastened with nut.
Further, the size of described steel pipe is Ф 48 × 3.5, and the size of described steel pipe sleeve pipe is Ф 60 × 3, and the size of described limit casing is Ф 20 × 3.
Further, a length of 10 to 30 millimeters of described limit casing.
A kind of fluking type described in the utility model faces frontier defense to be protected the advantage of fixed fastener and is: originally can repeatedly have enough to meet the need use, environmental protection；Working procedure is simple, and it is time saving and energy saving to operate, and saves artificial Financial cost；Will not move after Gu Ding, securely.
Accompanying drawing explanation
Fig. 1 one fluking type faces frontier defense and protects fixed fastener overall structure schematic diagram；
A kind of fluking type of Fig. 2 faces frontier defense and protects the thimble assembly structural representation of fixed fastener；
A kind of fluking type of Fig. 3 faces frontier defense and protects the L-type band silk Tiebar structure schematic diagram of fixed fastener；
In figure: 1L type band silk pull bar, 2 limit casings, 3 steel pipes, 4 steel pipe sleeve pipes, 5 nuts, 6 screw rods, the nut of 7L type band silk pull bar, 8 bodies of wall.
Detailed description of the invention
Protect fixed fastener include L-type band silk pull bar 1 and thimble assembly two parts as it is shown in figure 1, a kind of fluking type described in the utility model faces frontier defense；Wherein said thimble assembly includes steel pipe 3, steel pipe sleeve pipe 4 and limit casing 2；Described steel pipe sleeve pipe 4 is set on steel pipe 3, and described limit casing 2 and steel pipe sleeve pipe 4 are mutually perpendicular to place and carry out full weld at contact point；
Having a circular hole on described steel pipe sleeve pipe 4, described circular hole position is welded with nut 5, and described nut 5 is furnished with screw rod 6；
Described L-type band silk pull bar 1 is arranged at and faces in hole, limit；
Described limit casing 2 is sleeved on the screw mandrel end of L-type band silk pull bar 1, and the screw mandrel end of described L-type band silk pull bar 1 is fastened with the nut 7 of L-type band silk pull bar.
When utilizing technical scheme described in the utility model, the size of described steel pipe is Ф 48 × 3.5, and the size of described steel pipe sleeve pipe is Ф 60 × 3, and the size of described limit casing is Ф 20 × 3；A length of 10 to 30 millimeters of described limit casing.
A kind of fluking type provided by the utility model faces frontier defense above protect fixed fastener and be described in detail, principle and the embodiment of the application are set forth by embodiment used herein, and the explanation of above example is only intended to help and understands the present processes and core concept thereof；Simultaneously for one of ordinary skill in the art, according to the thought of the application, the most all will change, in sum, this specification content should not be construed as the restriction to the application.
Claims (3)
1. a fluking type faces frontier defense and protects fixed fastener, it is characterised in that described fluking type faces frontier defense to be protected fixed fastener and include L-type band silk pull bar and thimble assembly two parts；
Described thimble assembly includes steel pipe, steel pipe sleeve pipe and limit casing；Described steel pipe socket pipe box is loaded on steel pipe, and described limit casing and steel pipe sleeve pipe are mutually perpendicular to place and carry out full weld at contact point；
Having a circular hole on described steel pipe sleeve pipe, described circular hole position is welded with nut, and described nut is furnished with screw rod；
Described L-type band silk pull bar is arranged at and faces in hole, limit；
Described limit casing is sleeved on the screw mandrel end of L-type band silk pull bar, and the screw mandrel end of described L-type band silk pull bar is fastened with nut.
2. fluking type as claimed in claim 1 a kind of faces frontier defense and protects fixed fastener, it is characterised in that: the size of described steel pipe is Ф 48 × 3.5, and the size of described steel pipe sleeve pipe is Ф 60 × 3, and the size of described limit casing is Ф 20 × 3.
3. fluking type as claimed in claim 1 a kind of faces frontier defense and protects fixed fastener, it is characterised in that: a length of 10 to 30 millimeters of described limit casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259608.0U CN205591577U (en) | 2016-03-31 | 2016-03-31 | Barb formula is faced frontier defense and is protected fixed fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259608.0U CN205591577U (en) | 2016-03-31 | 2016-03-31 | Barb formula is faced frontier defense and is protected fixed fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205591577U true CN205591577U (en) | 2016-09-21 |
Family
ID=56922240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620259608.0U Active CN205591577U (en) | 2016-03-31 | 2016-03-31 | Barb formula is faced frontier defense and is protected fixed fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205591577U (en) |
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2016
- 2016-03-31 CN CN201620259608.0U patent/CN205591577U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Xuewei Inventor after: Zhou Xiaolin Inventor after: Duan Junsuo Inventor after: Li Hui Inventor after: Yang Yanjun Inventor after: Xu Feng Inventor after: Luo Xueyang Inventor before: Luo Xuewei Inventor before: Zhou Xiaolin Inventor before: Duan Junsuo Inventor before: Li Hui Inventor before: Yang Yanjun Inventor before: Xu Feng Inventor before: Luo Xueyang |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100070 No. 83 South Fourth Ring Road, Beijing, Fengtai District Co-patentee after: Shaanxi Aerospace Construction Group Co.,Ltd. Patentee after: China Aerospace Construction Group Co.,Ltd. Address before: 100070 No. 83 South Fourth Ring Road, Beijing, Fengtai District Co-patentee before: SHAANXI ASTRONAUTICS CONSTRUCTIONAL ENGINEERING Ltd. Patentee before: China Aerospace Construction Group Co.,Ltd. |