CN210659342U - Detachable stair face limit guard rail - Google Patents
Detachable stair face limit guard rail Download PDFInfo
- Publication number
- CN210659342U CN210659342U CN201920845247.1U CN201920845247U CN210659342U CN 210659342 U CN210659342 U CN 210659342U CN 201920845247 U CN201920845247 U CN 201920845247U CN 210659342 U CN210659342 U CN 210659342U
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- vertical rod
- rail
- stair
- switching
- rod
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Abstract
The utility model discloses a detachable stair limb guard rail, which comprises a first vertical rod, a second vertical rod, a plurality of switching parts and a cross rod; the first vertical rod and the second vertical rod are respectively arranged on the sides of two adjacent stair platforms; the adapter part is respectively arranged on the first upright post and the second upright post; the cross rod is arranged between the first vertical rod and the second vertical rod, and two ends of the cross rod are connected with the switching part. Adopt the utility model discloses a detachable stair face limit guard rail, simple to operate to can reduce the destruction to the concrete.
Description
Technical Field
The utility model belongs to the technical field of the protection railing, concretely relates to detachable stair face limit protection railing.
Background
Along with the accelerated progress of the national urbanization, the land resources are reduced day by day, the number of high-rise and super high-rise buildings in cities is increased day by day, the construction field of building engineering belongs to the high-risk industry, the incidence rate of high-altitude falling accidents is high, and the achievement of safety protection measures is particularly critical for ensuring the personal safety of field personnel. In main part work progress, the stair face limit guard rail is an important safeguard measure, and in prior art, adopt steel pipe fastener formula to face limit guard rail usually, but this kind of railing has to set up trouble, the big shortcoming of turnover material volume to, need punch in a large number on the stair, it is time-consuming, and great to the destruction of concrete.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect, the utility model provides a detachable stair face limit guard rail, its simple to operate to can reduce the destruction to the concrete.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
a detachable stair edge protective rail, comprising: the device comprises a first vertical rod, a second vertical rod, a plurality of adapter parts and a cross rod;
the first vertical rod and the second vertical rod are respectively arranged on the sides of two adjacent stair platforms;
the adapter part is respectively arranged on the first upright post and the second upright post;
the cross rod is arranged between the first vertical rod and the second vertical rod, and two ends of the cross rod are connected with the switching part.
As a further improvement of the present invention, the adapter member includes: the lateral wall of the switching curved bar is provided with a plurality of holes, and the cross bar is connected with the switching curved bar through bolts.
As a further improvement of the present invention, the adapter member further includes: a plurality of switching straight-bars, it connect in first pole setting with between the switching curved bar, or/and connect in the second pole setting with between the switching curved bar, be provided with a plurality of trompils on its lateral wall, the switching straight-bar pass through the bolt with first pole setting, the second pole setting, the switching curved bar is connected.
As a further improvement, the adapter part is welded and fixed in the first vertical rod and the second vertical rod respectively.
As a further improvement of the utility model, still include the extension horizontal pole, be provided with a plurality of trompils on its lateral wall, the horizontal pole includes first horizontal pole and second horizontal pole, the extension horizontal pole pass through bolted connection in first horizontal pole with between the second horizontal pole.
As a further improvement, the extension cross rod is made of steel pipe.
As a further improvement of the present invention, the present invention further comprises: the fixed base is provided with a plurality of holes and fixed on the side of the stair platform through fixing parts, and the first vertical rod and the second vertical rod are respectively and fixedly arranged on the fixed base.
As a further improvement of the present invention, the fixing member is an expansion bolt.
As a further improvement, the first vertical rod and the second vertical rod are respectively welded and fixed on the fixed base.
As a further improvement of the utility model, the first pole setting the second pole setting adopts the steel pipe to make.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the switching part for the pole setting can be connected rather than two adjacent pole settings simultaneously, on two-layer landing, only need set up three pole settings and can satisfy the safety protection demand, need not to drill on stair, has avoided boring a large amount of holes on the concrete, and is less to the destruction of concrete.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of the detachable stair near-edge guard rail of the present invention;
FIG. 2 is a partial schematic view of the detachable stair near-edge guard rail of the present invention;
fig. 3 is detachable stair face limit protection railing fixed baseplate's top view.
Description of the labeling: 1-detachable stair near edge guard rails; 11-a first upright stanchion; 12-a second upright post; 13-an adapter member; 131-switching curved bars; 132-a transfer straight rod; 14-a cross-bar; 141-a first cross-bar; 142-a second cross bar; 15-extending the cross bar; 16-a fixed base; 17-a stationary part; 18-opening holes; 171-expansion bolt; 2-a landing; and 3-bolts.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The utility model discloses a detachable stair face limit guard rail 1, as shown in figure 1, include: a first upright 11, a second upright 12, a plurality of adapter members 13 and a crossbar 14; the first upright stanchion 11 and the second upright stanchion 12 are respectively arranged on the sides of two adjacent stair platforms 2; the adapter part 13 is arranged on the first upright post 11 and the second upright post 12; the cross bar 14 is disposed between the first vertical rod 11 and the second vertical rod 12, and both ends of the cross bar 14 are connected to the adaptor 13.
In this embodiment, the inner diameters of the first vertical rod 11, the second vertical rod 12 and the cross rod 14 are the same, and the inner diameter of the adapting part 13 is slightly smaller than the inner diameters of the first vertical rod 11, the second vertical rod 12 and the cross rod 14, so that the adapting part 13 can be tightly sleeved in the first vertical rod 11, the second vertical rod 12 and the cross rod 14.
Further, as shown in fig. 2, the adapter member 13 includes: the switching curved bar 131 is provided with a plurality of holes 18 on the side wall, the cross bar 14 is connected with the switching curved bar 131 through the bolt 3, and the switching curved bar 131 can be bent into different angles according to the field conditions.
As shown in fig. 2, the adapter member 13 further includes: the plurality of through straight rods 132 are connected between the first vertical rod 11 and the through bent rod 131 or/and between the second vertical rod 12 and the through bent rod 132, the side walls of the through straight rods 132 are provided with a plurality of openings 18, the through straight rods 132 are connected with the first vertical rod 11, the second vertical rod 12 and the through bent rod 131 through bolts 3, when the field situation is not clear, the through straight rods 132 can be fixedly arranged on the first vertical rod 11 and the second vertical rod 12 in advance, when the site arrives, the through bent rod 131 can be bent into different angles according to the field situation, the through bent rod 131 can be directly fixed on the through straight rods 132 through the bolts 18, when a factory arrives, the first vertical rod 11 and the second vertical rod 12 provided with the through straight rods 132 can be manufactured in advance, and are directly transported to the site, so that a lot of complicated work of tools to the site is avoided.
Furthermore, the adaptor part 13 is welded and fixed to the first vertical rod 11 and the second vertical rod 12, and the adaptor part 13 is integrally connected to the first vertical rod 11 and the second vertical rod 12 by welding.
As shown in fig. 1, the portable electronic device further comprises an extension cross bar 15, a plurality of openings are formed in a side wall of the extension cross bar 15, the cross bar 14 comprises a first cross bar 141 and a second cross bar 142, the extension cross bar 15 is connected between the first cross bar 141 and the second cross bar 142 through bolts 18, and if the length of the cross bar 14 is not enough, the extension cross bar 15 can be used.
Furthermore, the extension cross rod 15 is made of steel pipes, and is economical and practical.
In order to enable the first upright 11 and the second upright 12 to be fixed on the landing 2 more firmly, as shown in fig. 2, the present embodiment further comprises: and a fixed base 16 provided with a plurality of holes 18, wherein the fixed base 16 is fixed on the side of the landing 2 through a fixing part 17, and the first vertical rod 11 and the second vertical rod 12 are fixedly arranged on the fixed base 16.
Specifically, the fixing member 17 is an expansion bolt 171.
Furthermore, the first vertical rod 11 and the second vertical rod 12 are respectively welded and fixed on the fixed base 16, and this process can be completed in a factory in advance.
Preferably, the first vertical rod 11 and the second vertical rod 12 are made of steel pipes, and are economical and practical.
In order to understand the present embodiment, the following describes the use process of the present embodiment, as follows:
(1) in a factory, the first upright post 11 and the second upright post 12 are respectively welded on the fixed base 16, under the condition that the site is known, the switching bent rod 131 can be bent to a required angle in advance, and the switching bent rods 131 are respectively welded and fixed on the first upright post 11 and the second upright post 12; if the field condition is not clear, the plurality of the transfer straight rods 132 may be fixedly welded to the first vertical rod 11 and the second vertical rod 12, respectively, and the steel pipe may be brought to the field, and the steel pipe may be bent to the transfer elbow 131 having a desired angle according to the field condition.
(2) The first upright post 11 and the second upright post 12 are respectively placed on the sides of the stair platform 2, the hole of the fixed base 16 is marked on the concrete floor, the first upright post 11 and the second upright post 12 are removed, the hole is drilled on the concrete floor, the first upright post 11 and the second upright post 12 are fixed on the concrete floor through the fixed base 17 by using the expansion bolt 171, the cross rod 14 is sleeved on the switching bent rod 131 or the switching straight rod 132 on the two adjacent first upright posts 11 and the second upright post 12 and is fixed by using the bolt 18, and the installation of the embodiment can be completed.
(3) When the project is finished, all the bolts 18 and the expansion bolts 171 are released, so that the detachable stair edge protection rail 1 can be detached, and all parts can be recycled.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a detachable stair face limit guard rail which characterized in that includes: the device comprises a first vertical rod, a second vertical rod, a plurality of adapter parts and a cross rod;
the first vertical rod and the second vertical rod are respectively arranged on the sides of two adjacent stair platforms;
the adapter part is respectively arranged on the first upright post and the second upright post;
the cross rod is arranged between the first vertical rod and the second vertical rod, and two ends of the cross rod are connected with the switching part.
2. The collapsible stair workside guard rail of claim 1, wherein the adapter member comprises: the lateral wall of the switching curved bar is provided with a plurality of holes, and the cross bar is connected with the switching curved bar through bolts.
3. The collapsible stair workside guard rail of claim 2, wherein the adapter member further comprises: a plurality of switching straight-bars, it connect in first pole setting with between the switching curved bar, or/and connect in the second pole setting with between the switching curved bar, be provided with a plurality of trompils on its lateral wall, the switching straight-bar pass through the bolt with first pole setting, the second pole setting, the switching curved bar is connected.
4. The detachable stair edge protection rail according to claim 2 or 3, wherein the adapter is welded to the first vertical rod and the second vertical rod respectively.
5. The collapsible stair edge guard rail of claim 1 further comprising an extension rail having a plurality of openings in a side wall thereof, the rail comprising a first rail and a second rail, the extension rail being bolted between the first rail and the second rail.
6. The collapsible stair workside guard rail of claim 5, wherein the extension rail is made of steel pipe.
7. The collapsible stair workside guard rail of claim 1, further comprising: the fixed base is provided with a plurality of holes and fixed on the side of the stair platform through fixing parts, and the first vertical rod and the second vertical rod are respectively and fixedly arranged on the fixed base.
8. The collapsible stair workside guard rail of claim 7 wherein the securing member is an expansion bolt.
9. The detachable stair edge protection rail according to claim 7, wherein the first vertical rod and the second vertical rod are respectively welded and fixed on the fixing base.
10. The detachable stair edge protection rail of claim 1, wherein the first vertical rod and the second vertical rod are made of steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845247.1U CN210659342U (en) | 2019-06-05 | 2019-06-05 | Detachable stair face limit guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845247.1U CN210659342U (en) | 2019-06-05 | 2019-06-05 | Detachable stair face limit guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659342U true CN210659342U (en) | 2020-06-02 |
Family
ID=70839667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920845247.1U Active CN210659342U (en) | 2019-06-05 | 2019-06-05 | Detachable stair face limit guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659342U (en) |
-
2019
- 2019-06-05 CN CN201920845247.1U patent/CN210659342U/en active Active
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