CN207032908U - Telescopic stair edge protection steel pipe - Google Patents
Telescopic stair edge protection steel pipe Download PDFInfo
- Publication number
- CN207032908U CN207032908U CN201720603075.8U CN201720603075U CN207032908U CN 207032908 U CN207032908 U CN 207032908U CN 201720603075 U CN201720603075 U CN 201720603075U CN 207032908 U CN207032908 U CN 207032908U
- Authority
- CN
- China
- Prior art keywords
- fixing pipe
- fixing
- pipe
- inwall
- edge protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses telescopic stair edge protection steel pipe, including the second fixing pipe, vertical tube and T-shaped post, the equal sealed set in both ends of second fixing pipe, and second the both ends of fixing pipe be equipped with the second fixation circular hole, the first fixing pipe is slidably connected on the inwall of the second fixation circular hole, two the first fixing pipe one end close to each other are equipped with the second sliding panel, and second the inwall of sliding panel and the second fixing pipe be slidably connected, the both sides of second fixing pipe are equipped with vertical tube, the vertical tube is provided with the first mounting hole close to the side of the first fixing pipe, and first the one end of inwall and the first fixing pipe away from the second fixing pipe of mounting hole be connected, the vertical tube is provided with screw rod.Of the present utility model simple in construction, cost is relatively low, the adjustable length of stair edge protection steel pipe so that stair edge protection steel pipe can be reused in different in width stair, and stair edge protection steel pipe has stronger security performance.
Description
Technical field
It the utility model is related to stair edge protection technical field, more particularly to telescopic stair edge protection steel pipe.
Background technology
In building construction process, in order to which construction safety needs to carry out stair edge protection still, with construction industry not
Disconnected development, city middle-high building, skyscraper are more, the economy of stair edge protection, manpower, technology in building construction process
Input all greatly increases, and the length of traditional stair edge protection steel pipe is all changeless, can not meet different in width building
The protection of ladder is needed so that stair edge protection steel pipe can not be reused, and significantly increase the construction cost of building.
The content of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and the telescopic stair proposed faces side
Protect steel pipe.
To achieve these goals, the utility model employs following technical scheme：
Telescopic stair edge protection steel pipe, including the second fixing pipe, vertical tube and T-shaped post, the two of second fixing pipe
Equal sealed set is held, and the both ends of the second fixing pipe are equipped with the second fixation circular hole, are slided on the inwall of the second fixation circular hole
Dynamic to be connected with the first fixing pipe, two the first fixing pipe one end close to each other are equipped with the second sliding panel, and the second sliding panel
It is slidably connected with the inwall of the second fixing pipe, the both sides of second fixing pipe are equipped with vertical tube, and the vertical tube is solid close to first
The side of fixed tube is provided with the first mounting hole, and one end phase of the inwall of the first mounting hole and the first fixing pipe away from the second fixing pipe
Connection, the vertical tube is provided with screw rod, and the first fixing pipe is fixed on vertical tube by screw rod, the bottom of second fixing pipe
Inwall is provided with T-shaped post, and T-shaped post, between two the second sliding panels, the top both ends of the T-shaped post are equipped with the first cunning
Dynamic plate, and the first sliding panel and the inwall of the first fixing pipe are slidably connected, the bottom of first fixing pipe is provided with fixed plate, and
Fixed plate is fixedly mounted in the second fixing pipe, and the top of the fixed plate is provided with U-shaped locking post, and the U-shaped locking post is close
The side of second fixing pipe and the second fixing pipe are in contact, and the inner side of U-shaped locking post and the first fixation pipe outer wall are in contact, institute
The bottom both ends for stating U-shaped locking post are equipped with fix bar, and fixing nut, and fixing nut position are threaded with the fix bar
In the bottom of fixed plate.
Preferably, two vertical tube sides close to each other are equipped with link, and protection network is provided between two vertical tubes, described
Protection network is hung on link, and protection network is located at the lower section of the second fixing pipe.
Preferably, the fix bar is provided with the first screw thread, and the first screw thread is located at the bottom of fix bar, the fixed spiral shell
Female inner side is provided with the second screw thread, and the second screw thread and the first screw thread are engaged.
Preferably, the top of the fixed plate is provided with two the second mounting holes, and two the second mounting holes are respectively positioned at solid
The both sides of fixed board, the inwall and fix bar of second mounting hole are slidably connected.
Preferably, the first fixation circular hole is equipped with first fixing pipe and the second sliding panel, and first fixes circular hole
Inwall and T-shaped post be slidably connected, the T-shaped post is located at the medium position of the second fixing pipe.
The beneficial effects of the utility model：
1st, it is engaged by the first fixation circular hole in the first fixing pipe and T-shaped post, the first sliding panel on T-shaped post is the
Moved on the inwall of one fixing pipe so that the distance between two first fixing pipes change, and then can adjust
Extension elongation of one fixing pipe in the second fixing pipe so that stair edge protection steel pipe can meet the need of different in width stair
Ask, greatly reduce the cost of construction；
2nd, it is engaged by the second screw thread on the first screw thread and fixing nut in fix bar, fixing nut can be by U
Type locking post is fixed in fixed plate, and U-shaped locking post can be in close contact with the first fixing pipe, avoid the first fixing pipe from existing
Slided on T-shaped post so that stair edge protection steel pipe is high in the security performance used；
3, by the first sliding panel, avoid the first fixing pipe and are slid from T-shaped post；
Of the present utility model simple in construction, cost is relatively low, the adjustable length of stair edge protection steel pipe so that stair face side
Protection steel pipe can be reused in different in width stair, and stair edge protection steel pipe has stronger security performance.
Brief description of the drawings
Fig. 1 be the utility model proposes telescopic stair edge protection steel pipe structural representation.
In figure：1 vertical tube, 2 first fixing pipes, 3 first sliding panels, 4 fixed plates, 5 fixing nuts, 6 second fixing pipes, 7 T
Type post, 8 U-shaped locking posts, 9 fix bars, 10 screw rods, 11 protection networks, 12 links.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, telescopic stair edge protection steel pipe, including the second fixing pipe 6, vertical tube 1 and T-shaped post 7, second fixes
The equal sealed set in both ends of pipe 6, and the both ends of the second fixing pipe 6 are equipped with the second fixation circular hole, second fixes the inwall of circular hole
On slidably connect the first fixing pipe 2, two the first fixing pipe 2 one end close to each other are equipped with the second sliding panel, and second
Sliding panel and the inwall of the second fixing pipe 6 are slidably connected, and the both sides of the second fixing pipe 6 are equipped with vertical tube 1, and vertical tube 1 is close to first
The side of fixing pipe 2 is provided with the first mounting hole, and the inwall of the first mounting hole and the first fixing pipe 2 are away from the second fixing pipe 6
One end is connected, and vertical tube 1 is provided with screw rod 10, and the first fixing pipe 2 is fixed on vertical tube 1 by screw rod 10, the second fixing pipe 6
Bottom interior wall be provided with T-shaped post 7, and T-shaped post 7, between two the second sliding panels, the top both ends of T-shaped post 7 are equipped with
First sliding panel 3, and the first sliding panel 3 and the inwall of the first fixing pipe 2 are slidably connected, the bottom of the first fixing pipe 2 is provided with admittedly
Fixed board 4, and fixed plate 4 is fixedly mounted in the second fixing pipe 6, the top of fixed plate 4 is provided with U-shaped locking post 8, U-shaped locking post 8
It is in contact close to the side of the second fixing pipe 6 and the second fixing pipe 6, and the inner side of U-shaped locking post 8 and the outer wall of the first fixing pipe 2
It is in contact, the bottom both ends of U-shaped locking post 8 are equipped with fix bar 9, and fixing nut 5 is threaded with fix bar 9, and fixed
Nut 5 is located at the bottom of fixed plate 4, and two sides close to each other of vertical tube 1 are equipped with link 12, and are set between two vertical tubes 1
There is protection network 11, protection network 11 is hung on link 12, and protection network 11 is located at the lower section of the second fixing pipe 6, is set in fix bar 9
There is the first screw thread, and the first screw thread is located at the bottom of fix bar 9, the inner side of fixing nut 5 is provided with the second screw thread, and the second screw thread
It is engaged with the first screw thread, the top of fixed plate 4 is provided with two the second mounting holes, and two the second mounting holes are respectively positioned at fixation
The both sides of plate 4, the inwall and fix bar 9 of the second mounting hole are slidably connected, and is equipped with the first fixing pipe 2 and the second sliding panel
One fixes circular hole, and the inwall of the first fixation circular hole and T-shaped post 7 are slidably connected, and T-shaped post 7 is located at the middle position of the second fixing pipe 6
Put.
Operation principle：When stair edge protection steel pipe is changed to the larger building of a width from the less stair of a width
When terraced, under the cooperation of the second screw thread on the first screw thread and fixing nut 5 first in fix bar 9, unscrew fixing nut 5,
Then fix bar 9 is moved so that fix bar 9 is moved up on the inwall of the second mounting hole, and fix bar 9 can drive U
Type locking post 8 moves upwards so that the U-shaped fixing pipe 2 of locking post 8 and first does not contact, pull two the first fixing pipes 2 to
The direction that two the first fixing pipes 2 are located remotely from each other is moved so that the first fixing pipe 2 is fixed the second of the second fixing pipe 6
The enterprising line slip of inwall of circular hole, while first in the first fixing pipe 2 fixes circular hole and consolidated in T-shaped 7 enterprising line slip of post, first
Fixed tube 2 can drive inwall enterprising line slip of second sliding panel in the second fixing pipe 6 so that the second sliding panel is to close to perpendicular
The direction of pipe 1 moves, when the first fixing pipe 2 is in the extension elongation satisfaction needs in the second fixing pipe 6, in fix bar
Under the cooperation of the second screw thread on the first screw thread and fixing nut 5 on 9, U-shaped locking post 8 can be fixed on by fixing nut 5
In fixed plate 4, U-shaped locking post 8 can be in close contact with the first fixing pipe 2, avoid the first fixing pipe 2 from being sent out on T-shaped post 7
It is raw to slide so that edge protection steel pipe is high in the security performance used, is linked with protection network 11 on link 12 so that stair face side
Protect the cost of steel pipe relatively low.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. telescopic stair edge protection steel pipe, including the second fixing pipe（6）, vertical tube（1）With T-shaped post（7）, it is characterised in that
Second fixing pipe（6）The equal sealed set in both ends, and the second fixing pipe（6）Both ends be equipped with the second fixation circular hole, institute
State and slidably connect the first fixing pipe on the inwall of the second fixation circular hole（2）, two the first fixing pipes（2）One end close to each other
It is equipped with the second sliding panel, and the second sliding panel and the second fixing pipe（6）Inwall be slidably connected, second fixing pipe（6）
Both sides be equipped with vertical tube（1）, the vertical tube（1）Close to the first fixing pipe（2）Side be provided with the first mounting hole, and the first peace
Fill the inwall and the first fixing pipe in hole（2）Away from the second fixing pipe（6）One end be connected, the vertical tube（1）It is provided with screw rod
（10）, and the first fixing pipe（2）Pass through screw rod（10）It is fixed on vertical tube（1）On, second fixing pipe（6）Bottom interior wall on
Provided with T-shaped post（7）, and T-shaped post（7）Between two the second sliding panels, the T-shaped post（7）Top both ends be equipped with
One sliding panel（3）, and the first sliding panel（3）With the first fixing pipe（2）Inwall be slidably connected, first fixing pipe（2）'s
Bottom is provided with fixed plate（4）, and fixed plate（4）It is fixedly mounted on the second fixing pipe（6）On, the fixed plate（4）Top set
There is U-shaped locking post（8）, the U-shaped locking post（8）Close to the second fixing pipe（6）Side and the second fixing pipe（6）It is in contact,
And U-shaped locking post（8）Inner side and the first fixing pipe（2）Outer wall is in contact, the U-shaped locking post（8）Bottom both ends be all provided with
There is fix bar（9）, the fix bar（9）On be threaded with fixing nut（5）, and fixing nut（5）Positioned at fixed plate（4）'s
Bottom.
2. telescopic stair edge protection steel pipe according to claim 1, it is characterised in that two vertical tubes（1）Mutually lean on
Near side is equipped with link（12）, and two vertical tubes（1）Between be provided with protection network（11）, the protection network（11）It is hung on
Ring（12）On, and protection network（11）Positioned at the second fixing pipe（6）Lower section.
3. telescopic stair edge protection steel pipe according to claim 1, it is characterised in that the fix bar（9）On set
There is the first screw thread, and the first screw thread is located at fix bar（9）Bottom, the fixing nut（5）Inner side be provided with the second screw thread, and
Second screw thread and the first screw thread are engaged.
4. telescopic stair edge protection steel pipe according to claim 1, it is characterised in that the fixed plate（4）Top
Portion is provided with two the second mounting holes, and two the second mounting holes are located at fixed plate respectively（4）Both sides, second mounting hole
Inwall and fix bar（9）It is slidably connected.
5. telescopic stair edge protection steel pipe according to claim 1, it is characterised in that first fixing pipe（2）
Be equipped with the first fixation circular hole on the second sliding panel, and first fixes the inwall of circular hole and T-shaped post（7）It is slidably connected, the T
Type post（7）Positioned at the second fixing pipe（6）Medium position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603075.8U CN207032908U (en) | 2017-05-27 | 2017-05-27 | Telescopic stair edge protection steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603075.8U CN207032908U (en) | 2017-05-27 | 2017-05-27 | Telescopic stair edge protection steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207032908U true CN207032908U (en) | 2018-02-23 |
Family
ID=61470199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720603075.8U Expired - Fee Related CN207032908U (en) | 2017-05-27 | 2017-05-27 | Telescopic stair edge protection steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207032908U (en) |
-
2017
- 2017-05-27 CN CN201720603075.8U patent/CN207032908U/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: 20180223 Termination date: 20190527 |