CN204609341U - A kind of staircase temporary protective railing - Google Patents
A kind of staircase temporary protective railing Download PDFInfo
- Publication number
- CN204609341U CN204609341U CN201520322996.8U CN201520322996U CN204609341U CN 204609341 U CN204609341 U CN 204609341U CN 201520322996 U CN201520322996 U CN 201520322996U CN 204609341 U CN204609341 U CN 204609341U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- steel pipe
- vertical rod
- railing
- temporary protective
- 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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Abstract
The utility model provides a kind of staircase temporary protective railing.This staircase temporary protective railing comprises cross section to be square vertical rod and cross section be circular connecting rod, described connecting rod is socketed with Suspending fixation part, is bolted between described Suspending fixation part and described vertical rod; On the side of bottom, the bed plate of non-floating rail is welded with in described vertical rod; Described connecting rod is by socket, telescopic fastener for connection form mutually.The utility model structure is simple, easy installation and removal; According to the stair of different length, different gradient, existing temporary protection railing can be reused, avoids the waste of tube material; And the utility model can be removed after the formal railing of installation again, protects the personal safety of constructor to greatest extent.
Description
Technical field
The utility model relates to a kind of construction work protector, specifically a kind of staircase temporary protective railing.
Background technology
In stair work progress, for the sake of security, generally after shaping built by stair, at stair Lin Bianchu, temporary protection railing is installed.The structure of staircase temporary protective railing comprises vertical rod and connecting rod, and the steel pipe of appropriate length generally chosen by vertical rod and connecting rod, and between the two by being welded to connect, the bottom of vertical rod is fixed on stair and faces on the ground on limit.Owing to adopting the connection between welding manner formation vertical rod and connecting rod, therefore, for the stair of differing heights, different gradient, temporary protection railing can not be recycled, thus result in the waste of tube material.And, when the formal staircase protective handrail of subsequent installation, need first temporary protection railing to be removed, during this, also can bring certain potential safety hazard to constructor.
Utility model content
The purpose of this utility model is just to provide a kind of staircase temporary protective railing, with solve existing temporary protection railing can not be recycled and install formal railing time can not give constructor with protection problem.
The utility model is achieved in that a kind of staircase temporary protective railing, and to comprise cross section be square vertical rod and cross section is circular connecting rod, described connecting rod is socketed with Suspending fixation part, is bolted between described Suspending fixation part and described vertical rod; On the side of bottom, the bed plate of non-floating rail is welded with in described vertical rod; Described connecting rod is by socket, telescopic fastener for connection form mutually.
Described connecting rod comprises external steel pipe and the interpolation steel pipe of socket mutually, and described external steel pipe has some locking holes, and the puller bolt matched by described locking hole can realize being fastenedly connected between described external steel pipe and described interpolation steel pipe.
Described bed plate has jack hole, described bed plate can be fixed on the side end face of stair step by the bolt matched with described jack hole.
The utility model by being socketed Suspending fixation part on connecting rod, Suspending fixation part is connected with bolt with between vertical rod, like this, by the connection angle between adjustment Suspending fixation part and vertical rod, the adjustment of angle between connecting rod and vertical rod can be realized, thus the stair that can realize for having different gradient, adjust the gradient of connecting rod easily, with make connecting rod and stair almost parallel.Connecting rod is by socket, telescopic fastener for connection form, therefore, it is possible to adjust the length of connecting rod easily, to meet the demand of different length stair mutually.And, by welding bed plate in vertical rod on the side of bottom, bed plate is fixed in the end side surface of stair step, follow-up like this when installing formal railing, also temporary protection railing need not being given and remove, avoiding the security hidden trouble that constructor brings because removing temporary protection railing ahead of time.
The utility model structure is simple, easy installation and removal; According to the stair of different length, different gradient, existing temporary protection railing can be reused, avoids the waste of tube material; And the utility model can be removed after the formal railing of installation again, protects the personal safety of constructor to greatest extent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises vertical rod 1, connecting rod 2, bed plate 3 and Suspending fixation part 4.Vertical rod 1 is in vertical state, and it is generally made up of rectangular steel tube, certainly, adopts round steel pipe also passable, and just when the side of vertical rod 1 welding bed plate 3, rectangular steel tube more easily operates, and more firm after welding.Vertical rod 2 is traditionally arranged to be round steel pipe, so that people help; Equally, vertical rod 2 is set to rectangular steel tube and is also fine.
Connecting rod 2 comprises external steel pipe 2-1 and the interpolation steel pipe 2-2 of socket mutually, the internal diameter of external steel pipe 2-1 is greater than the external diameter of interpolation steel pipe 2-2, a part of interpolation steel pipe 2-2 is plugged in external steel pipe 2-1, inserted the length in external steel pipe 2-1 by adjustment interpolation steel pipe 2-2, the adjustment to connecting rod 2 length can be realized.The position that external steel pipe 2-1 socket-connects with interpolation steel pipe 2-2 has some locking holes, by penetrating the puller bolt matched with locking hole in locking hole, by puller bolt, the interpolation steel pipe 2-2 in external steel pipe 2-1 is held out against, realize being fastenedly connected between external steel pipe 2-1 and interpolation steel pipe 2-2.
The brace that Suspending fixation part 4 comprises ring sleeve and connects with ring sleeve side, connecting rod 2 cross-under is in the ring sleeve of Suspending fixation part 4, and affixed with the ring sleeve of Suspending fixation part 4.Brace on Suspending fixation part 4 is fixedly connected with vertical rod 1 by bolt, and putting position when being connected with vertical rod 1 by adjustment brace or angle, can realize the adjustment to Suspending fixation part 4 angle, and then realize the adjustment to connecting rod 2 angle.Generally when installing this temporary protection railing, should adjust Suspending fixation part 4 and making the angle of inclination of connecting rod 2 consistent or roughly the same with the incline direction of stair, the length that also will adjust connecting rod 2 makes the length of itself and stair suitable.
Bed plate 3 is fixed on vertical rod 1 on the side of bottom by welding manner, bed plate 3 has jack hole, bed plate can be fixed on the side end face of stair step 5 by the bolt matched with jack hole, namely, after firm banking plate 3, the plate face of bed plate 3 and the side end face of stair step 5 fit.Like this, when follow-up need formal guard rail is installed time, due to the plate face of the vacant stair step 5 of this temporary protection railing, therefore temporary protection railing need not be removed, remove temporary protection railing again Deng after the formal guard rail of installation, thus the security hidden trouble that brings to constructor because removing temporary protection railing can be avoided.
Claims (3)
1. a staircase temporary protective railing, is characterized in that, to comprise cross section be square vertical rod and cross section is circular connecting rod, described connecting rod is socketed with Suspending fixation part, is bolted between described Suspending fixation part and described vertical rod; On the side of bottom, the bed plate of non-floating rail is welded with in described vertical rod; Described connecting rod is by socket, telescopic fastener for connection form mutually.
2. staircase temporary protective railing according to claim 1, it is characterized in that, described connecting rod comprises external steel pipe and the interpolation steel pipe of socket mutually, described external steel pipe has some locking holes, and the puller bolt matched by described locking hole can realize being fastenedly connected between described external steel pipe and described interpolation steel pipe.
3. staircase temporary protective railing according to claim 1, is characterized in that, described bed plate has jack hole, described bed plate can be fixed on the side end face of stair step by the bolt matched with described jack hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322996.8U CN204609341U (en) | 2015-05-19 | 2015-05-19 | A kind of staircase temporary protective railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322996.8U CN204609341U (en) | 2015-05-19 | 2015-05-19 | A kind of staircase temporary protective railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609341U true CN204609341U (en) | 2015-09-02 |
Family
ID=53961906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322996.8U Expired - Fee Related CN204609341U (en) | 2015-05-19 | 2015-05-19 | A kind of staircase temporary protective railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822077A (en) * | 2016-05-24 | 2016-08-03 | 中铁五局集团建筑工程有限责任公司 | Border protective structure for cast-in-place concrete stairway and installation method |
| CN106836677A (en) * | 2017-03-21 | 2017-06-13 | 无锡市龙海杰机械制造有限公司 | Aluminum grandstand dedicated guardrail frame |
| CN111851882A (en) * | 2020-05-07 | 2020-10-30 | 五冶集团上海有限公司 | Manufacturing and mounting method of temporary safety guardrail of steel stair |
| CN114250927A (en) * | 2021-12-14 | 2022-03-29 | 宁波建工工程集团有限公司 | Stair temporary railing construction structure and construction method thereof |
-
2015
- 2015-05-19 CN CN201520322996.8U patent/CN204609341U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822077A (en) * | 2016-05-24 | 2016-08-03 | 中铁五局集团建筑工程有限责任公司 | Border protective structure for cast-in-place concrete stairway and installation method |
| CN106836677A (en) * | 2017-03-21 | 2017-06-13 | 无锡市龙海杰机械制造有限公司 | Aluminum grandstand dedicated guardrail frame |
| CN111851882A (en) * | 2020-05-07 | 2020-10-30 | 五冶集团上海有限公司 | Manufacturing and mounting method of temporary safety guardrail of steel stair |
| CN114250927A (en) * | 2021-12-14 | 2022-03-29 | 宁波建工工程集团有限公司 | Stair temporary railing construction structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150902 Termination date: 20160519 |