CN209686750U - A kind of stair protective device of scalable sizing - Google Patents
A kind of stair protective device of scalable sizing Download PDFInfo
- Publication number
- CN209686750U CN209686750U CN201920073956.2U CN201920073956U CN209686750U CN 209686750 U CN209686750 U CN 209686750U CN 201920073956 U CN201920073956 U CN 201920073956U CN 209686750 U CN209686750 U CN 209686750U
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- China
- Prior art keywords
- crossbar
- cross bar
- stair
- detachably connected
- protective device
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Abstract
The utility model discloses a kind of stair protective device of scalable sizing, the column for being installed in stair inclined plate both ends including two corresponding settings, the adjustable cross bar being detachably connected with column, the first crossbar that the adjustable cross bar includes and wherein a root post is detachably connected, the second crossbar being detachably connected with the first crossbar other end, the third cross bar being connect with the second crossbar other end, the other end of the third cross bar is detachably connected with another root post, the adjustable in length of adjustable cross bar, avoid the case where cutting due to different stair length and cause waste of material, it installs light；All connecting portions are all made of bolt or self-tapping screw connection, easy to connect efficiently to can reach very turnover utilization, adapt to disparity items use.It can be according to uniform sizes specification batch at production, appearance looks elegant atmosphere.
Description
Technical field
The utility model relates to building fields, are to be related to a kind of stair protective device of scalable sizing more specifically.
Background technique
In architectural stair construction, needs to install stair protective fence and carry out security protection to constructing, however existing stair
Protective fence carries out individually designed, the size with fixation according to the stair size of practice of construction, when the stair completion of adaptation is applied
After work, protective fence can not be reused, and cause construction cost that can not reduce, construction speed is slow.
Utility model content
To overcome drawbacks described above in the prior art, the utility model provides a kind of stair protection dress of scalable sizing
It sets.
To achieve the above object, the utility model provides a kind of stair protective device of scalable sizing, including two phases
What is be correspondingly arranged is installed in the column at stair inclined plate both ends, the adjustable cross bar being detachably connected with column, the adjustable cross bar packet
It includes with the first crossbar that wherein a root post is detachably connected, the second crossbar being detachably connected with the first crossbar other end, with
The third cross bar of second crossbar other end connection, the other end and another root post of the third cross bar are detachably connected.
Preferably, the first crossbar is fixedly connected by bolt with third cross bar with second crossbar, second crossbar.
Preferably, having connection through-hole in the second crossbar, the both ends of the second crossbar are offered for wearing
If one end insertion second crossbar that the first threaded hole of screw, the first crossbar and third cross bar are connect with second crossbar
It connects in through-hole, one end that the first crossbar and third cross bar are connect with second crossbar offers several and the first threaded hole
Corresponding the second transversely arranged threaded hole.
Preferably, the bottom of the column is installed with the fixed plate connecting with stair inclined plate.
Compared with prior art, the utility model has the beneficial effects that:
The utility model includes the column for being installed in stair inclined plate both ends of two corresponding settings, is detachably connected with column
The adjustable cross bar connect, the adjustable cross bar includes and the first crossbar that wherein a root post is detachably connected, another with first crossbar
The second crossbar that one end is detachably connected, the third cross bar being connect with the second crossbar other end, the other end of the third cross bar
It is detachably connected with another root post, the adjustable in length of adjustable cross bar, avoids and cut and cause due to different stair length
The case where waste of material, installs light；All connecting portions are all made of bolt or self-tapping screw connection, easy to connect efficient, can
Reach very turnover to utilize, adapts to disparity items use.Can be according to uniform sizes specification batch at production, appearance looks elegant is big
Gas.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of structural schematic diagram of the stair protective device of scalable sizing provided by the embodiment of the utility model；
Fig. 2 is first crossbar and the company of a kind of stair protective device of scalable sizing provided by the embodiment of the utility model
Connection schematic diagram between adapter tube.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The embodiments of the present invention provide a kind of stair protective device of scalable sizing.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of stair protective device of scalable sizing, including two phases
What is be correspondingly arranged is installed in the column 1 at 6 both ends of stair inclined plate, and the adjustable cross bar 9 being bolted with column 1 is described adjustable
Cross bar 9 includes and the first crossbar 2 that wherein a root post 1 is bolted, and is detachably connected with 2 other end of first crossbar
Second crossbar 3, the third cross bar 4 being connect with 3 other end of second crossbar, the other end of the third cross bar 4 and another root post 1
It is bolted, the first crossbar 2 connects with second crossbar 3, second crossbar 3 and third cross bar 4 by the way that self-tapping screw 7 is fixed
It connects.
There is connection through-hole, the both ends of the second crossbar 3 are offered for wearing self-tapping screw in the second crossbar 3
Second crossbar 3 is inserted into one end that 7 the first threaded hole 31, the first crossbar 2 and third cross bar 4 are connect with second crossbar 3
Connection through-hole in, the length for being inserted into second crossbar 3 by adjusting first crossbar 2 and third cross bar 4 is passed through with self-tapping screw 7
Directly fixed first crossbar 2 and third cross bar 4 after corresponding first threaded hole 31, to realize the tune of adjustable 9 length of cross bar
Section, the longest length of the first crossbar 2, second crossbar 3 and third cross bar 4 can be 2000mm, so that adjustable cross bar 9
Adjustment length range is able to satisfy the protection of routine building stair different length in 2000mm~6000mm, avoids because of different buildings
Terraced length and the case where cut and cause waste of material, install light；All connecting portions are all made of bolt or self-tapping screw connects
It connects, it is easy to connect efficiently to can reach very turnover utilization, adapt to disparity items use.It can be according to uniform sizes specification batch
Measure into production, appearance looks elegant atmosphere.
The bottom of the column 1 is installed with the fixed plate 5 connecting with stair inclined plate, will using expandable nail in the present embodiment
Fixed plate 5 is fixed on the both ends of stair inclined plate 6.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (5)
1. a kind of stair protective device of scalable sizing, the vertical of stair inclined plate both ends is installed in including two corresponding settings
Column (1), it is characterised in that: further include the adjustable cross bar (9) being detachably connected with column (1), the adjustable cross bar (9) include with
The wherein first crossbar (2) that a root post (1) is detachably connected, the second cross being detachably connected with first crossbar (2) other end
Bar (3), the third cross bar (4) connecting with second crossbar (3) other end, the other end of the third cross bar (4) are vertical with another
Column (1) is detachably connected.
2. a kind of stair protective device of scalable sizing according to claim 1, it is characterised in that: it further include bolt,
The first crossbar (2) is fixedly connected by bolt with third cross bar (4) with second crossbar (3), second crossbar (3).
3. a kind of stair protective device of scalable sizing according to claim 2, it is characterised in that: the second crossbar
(3) there is connection through-hole in, the both ends of the second crossbar (3) offer the first threaded hole (31) for wearing screw (7),
The connection for one end insertion second crossbar (3) that the first crossbar (2) and third cross bar (4) are connect with second crossbar (3) is logical
In hole.
4. a kind of stair protective device of scalable sizing according to claim 3, it is characterised in that: the screw (7)
For self-tapping screw.
5. a kind of stair protective device of scalable sizing according to claim 1-4, it is characterised in that: described
The bottom of column (1) is installed with the fixed plate (5) connecting with stair inclined plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073956.2U CN209686750U (en) | 2019-01-17 | 2019-01-17 | A kind of stair protective device of scalable sizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073956.2U CN209686750U (en) | 2019-01-17 | 2019-01-17 | A kind of stair protective device of scalable sizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686750U true CN209686750U (en) | 2019-11-26 |
Family
ID=68599198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920073956.2U Active CN209686750U (en) | 2019-01-17 | 2019-01-17 | A kind of stair protective device of scalable sizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686750U (en) |
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2019
- 2019-01-17 CN CN201920073956.2U patent/CN209686750U/en active Active
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