CN202866311U - Construction stair protective barrier and veering connecting device - Google Patents
Construction stair protective barrier and veering connecting device Download PDFInfo
- Publication number
- CN202866311U CN202866311U CN 201220479472 CN201220479472U CN202866311U CN 202866311 U CN202866311 U CN 202866311U CN 201220479472 CN201220479472 CN 201220479472 CN 201220479472 U CN201220479472 U CN 201220479472U CN 202866311 U CN202866311 U CN 202866311U
- Authority
- CN
- China
- Prior art keywords
- construction
- fixed
- column
- connecting rod
- connecting rods
- 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
Links
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
- Ladders (AREA)
Abstract
The utility model relates to a device for protecting safety in construction technology. A construction stair protective barrier comprises standing columns with base seat fixed plates and connecting rods which are used for connecting adjacent standing columns. The connecting rods are an upper connecting rod and a lower connecting rod and parallel to each other. The standing columns are connected with the connecting rods through hinge joints. Mutual sleeve-connected extensible fixed structures are used by the connecting rods. Hanging fixed components are arranged on the connecting rods in a sleeved mode. The hanging fixed components are connected with the standing columns through bolts. The standing columns are connected with two ends of the connecting rods directly through the bolts. The construction stair protective barrier can avoid choosing the length of the barrier, and also avoid the problems of that the space of the stairs is small, rail are too long and cannot be taken out and be easy to install and easy to dismount. The utility model further comprises a stair veering connecting device used and matched with the construction stair protective barrier. The stair veering connecting device and fixed lugs fixed on the standing columns in a vertical direction are matched with each other through U-shaped connecting components. The stair veering connecting device can ensure close connections at corners of floors and improve the safety during the construction stage.
Description
Technical field
The utility model belongs to the construction safety protective device, is specifically related to a kind of building main body construction staircase protective handrail and steering linkage of being applied to.
Background technology
In the stair construction stage, by safety standard and civilized construction requirement, doing a large amount of frontier defense of facing protects, its general structure all comprises vertical rod and cross bar, the employing fastener is formed by connecting, and sets up the steel pipe that front needs select length to be fit in advance, as needs long steel pipe is cut off when not having appropriate length, not only waste a large amount of time, and waste more tubing.The guard rail that this type of is set up by steel pipe and fastener, steel pipe length differs, and connector uses too much, thereby occurs easily colliding with, and it is loaded down with trivial details to set up process, needs the scaffolder of specialty to set up, and labour cost is very high.In addition, most staircase protective handrail is not well processed the connectivity problem that turns to of two sections railings in floor break-in position, breach can occur, causes very large potential safety hazard.
The utility model content
The purpose of this utility model is the problem that differs and can not regulate according to site operation railing length in order to solve construction staircase protective handrail length, a kind of construction staircase protective handrail is provided, comprise the column with base fixing plate, upper and lower two connecting rods parallel to each other are installed between the adjacent upright posts, column and connecting rod are by being articulated and connected, and described connecting rod adopts the mutually Telescopic Fixed structure of socket.
Described connecting rod two ends and column are bolted, and cover has the suspention fixture on the connecting rod, and suspention fixture and column are bolted.
The coupling socket part of described connecting rod is provided with the through hole of mutual coupling, so that bolt is fixed.
Turn to connectivity problem that a kind of floor steering linkage for the construction staircase protective handrail is provided for solving construction staircase protective handrail floor, comprise U-shaped connector and match vertically be fixed on fixedly ear on the floor turning point two adjacent columns.
Adopt the accessible technique effect of technique scheme to be: the connected mode of from the linked system of whole guard rail, having abandoned traditional steel tube fastener, saved the fastener cost, reduced the weight of transportation and the space of storage, shortened simultaneously the length of single cross bar, be convenient to regulate and transportation.
Only column and lever regulated to required angle need to be determined Len req by the regulating connecting rod stroke during installation, last lock bolt gets final product, and mounts and dismounts all easily, has greatly saved time and labour.
The floor turning point has guaranteed the connecting sealed that turns to of staircase protective handrail by vertical fixing fixedly ear coupling on U-shaped connector and the column, improves safety guarantee, and is simultaneously simple in structure, easy for installation.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the syndeton schematic diagram of the utility model suspention fixture.
Fig. 3 is the utility model connecting rod coupling socket join structure schematic diagram.
Fig. 4 is one of the utility model steering linkage structural representation.
Fig. 5 is two structural representations of the utility model steering linkage.
The specific embodiment
Referring to Fig. 1 ~ Fig. 5, number in the figure 1 is column, and 2 is connecting rod, and 3 is holder, and 4 are the suspention fixture, and 5 is U-shaped connector, and 6 are the fixing ear of pipe, and 7 are the fixing ear of angle bar, and 8 is through hole, and 9 is fastening bolt.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Embodiment 1: referring to such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of construction staircase protective handrail, comprise column 1, connecting rod 2, holder 3, suspention fixture 4, its central post 1 bottom welding is fixed on column 1 on the stairway step by expansion bolt on holder 3.Connecting rod 2 adopts the socket stretching structure that matches each other, and the parallel rod socket part is provided with the through hole 8 of coupling, and is fixing by fastening bolt 9 behind the regulating connecting rod stroke, thereby satisfies the job site Len req.Column 1 directly is connected by bolt with connecting rod 2 two ends, and cover has suspention fixture 4 on the connecting rod 2,, suspention fixture 4 is bolted with column, thereby can regulate required gradient.
A kind of and construction staircase protective handrail supports the use the steering linkage of using at floor corner, on staircase protective handrail turning point two adjacent columns, vertically be welded with respectively with round steel pipe and make fixedly ear 6 of pipe, the U-shaped connector 5 that cooperation is made with round bar consists of steering linkage simple in structure, solves the construction staircase protective handrail at the ubiquitous connectivity problem of floor steering position.
Embodiment 2: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5, the structure of embodiment 2 and embodiment 1 are basic identical, its difference is, be fixed with fixedly ear 7 of the angle bar that consisted of by the angle bar of upper and lower two 50 * 50 * 50mm with holes on the staircase protective handrail turning point two adjacent columns, cooperate U-shaped connector 5 formations floor guard rail steering linkage simple in structure.
Claims (7)
1. a construction staircase protective handrail comprises column and upper and lower two connecting rods parallel to each other that are connected adjacent upright posts with base fixing plate, it is characterized in that, column and connecting rod are by being articulated and connected, and connecting rod adopts the mutually Telescopic Fixed structure of socket.
2. construction staircase protective handrail according to claim 1 is characterized in that, described connecting rod two ends and column are bolted.
3. construction staircase protective handrail according to claim 1 and 2 is characterized in that, cover has the suspention fixture on the described connecting rod, and suspention fixture and column are bolted.
4. construction staircase protective handrail according to claim 3 is characterized in that, described parallel rod socket-connects and partly is provided with the through hole of coupling, in order to fix with bolt.
5. the steering linkage with the matching used construction staircase protective handrail of claim 1 is characterized in that, comprises U-shaped connector and is fixed on fixedly ear on the stair turning point two adjacent columns, and U-shaped connector inserts in the described fixedly ear.
6. steering linkage according to claim 5 is characterized in that, described fixedly ear is for vertically being fixed on the round steel pipe on the column.
7. steering linkage according to claim 5 is characterized in that, described fixedly ear is upper and lower two angle bar with holes that are fixed on the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479472 CN202866311U (en) | 2012-09-20 | 2012-09-20 | Construction stair protective barrier and veering connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479472 CN202866311U (en) | 2012-09-20 | 2012-09-20 | Construction stair protective barrier and veering connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866311U true CN202866311U (en) | 2013-04-10 |
Family
ID=48033038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479472 Expired - Fee Related CN202866311U (en) | 2012-09-20 | 2012-09-20 | Construction stair protective barrier and veering connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866311U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276900A (en) * | 2013-06-21 | 2013-09-04 | 中建八局第一建设有限公司青岛分公司 | Method for preparing safety protection railing for building construction |
| CN103526892A (en) * | 2013-09-30 | 2014-01-22 | 湖南省金为型材有限公司 | Telescopic surface pipe component for guardrail |
| CN103835519A (en) * | 2014-02-12 | 2014-06-04 | 苏州金螳螂建筑装饰股份有限公司 | Quick lap joint type protection system |
| CN106988548A (en) * | 2017-05-31 | 2017-07-28 | 西京学院 | A kind of job site stair adjustable limb protection protection unit |
| CN109723275A (en) * | 2019-03-04 | 2019-05-07 | 重庆金科建筑设计研究院有限公司 | Fast assembled protective fence |
-
2012
- 2012-09-20 CN CN 201220479472 patent/CN202866311U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276900A (en) * | 2013-06-21 | 2013-09-04 | 中建八局第一建设有限公司青岛分公司 | Method for preparing safety protection railing for building construction |
| CN103526892A (en) * | 2013-09-30 | 2014-01-22 | 湖南省金为型材有限公司 | Telescopic surface pipe component for guardrail |
| CN103526892B (en) * | 2013-09-30 | 2016-06-08 | 湖南省金为型材有限公司 | Telescopic surface pipe component for guardrail |
| CN103835519A (en) * | 2014-02-12 | 2014-06-04 | 苏州金螳螂建筑装饰股份有限公司 | Quick lap joint type protection system |
| CN106988548A (en) * | 2017-05-31 | 2017-07-28 | 西京学院 | A kind of job site stair adjustable limb protection protection unit |
| CN106988548B (en) * | 2017-05-31 | 2019-10-18 | 西京学院 | A kind of construction site stair adjustable limb protection protection unit |
| CN109723275A (en) * | 2019-03-04 | 2019-05-07 | 重庆金科建筑设计研究院有限公司 | Fast assembled protective fence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202866311U (en) | Construction stair protective barrier and veering connecting device | |
| CN205348818U (en) | Protection guardrail with adjustable assembled height | |
| CN201786036U (en) | Temporary protective barrier for building construction | |
| CN201953005U (en) | Detachable protective railing | |
| CN103993849A (en) | Wellhead stabilizer | |
| CN201016239Y (en) | Gymnasium safety guards | |
| CN201148726Y (en) | Independent hanging scaffold super large operating platform | |
| CN203393929U (en) | Adjustable temporary protective barrier for stairs | |
| CN205936370U (en) | Module cat ladder that can disassemble | |
| CN204510652U (en) | Multi-angle rotary railing post | |
| CN208056519U (en) | A kind of detachable edge protection column | |
| CN203362094U (en) | Wellhead stabilizer | |
| CN207538481U (en) | A kind of floor height changeable type input and output material platform | |
| CN206016160U (en) | A kind of sky parking on aluminum floor | |
| CN202882352U (en) | Multi-layer steel structure connection corridor shaped like Chinese character 'gan' of old commercial and residential building adding elevator | |
| CN205242981U (en) | Concrete construction operation platform | |
| CN205663233U (en) | Simple and easy interim stair rail guard | |
| CN201850779U (en) | Security movable railing | |
| CN202164760U (en) | Assembled temporary protection railing for stairs | |
| CN205742944U (en) | A kind of construction operation scaffold | |
| CN203213630U (en) | Temporary staircase protective barrier for constructional engineering | |
| CN106854950A (en) | A kind of novel protective guardrail | |
| CN203160820U (en) | Anti-theft fence rapid and convenient to connect | |
| CN210943200U (en) | Detachable double-deck steel construction storage tank support | |
| CN203201451U (en) | Stepped escalator |
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 |
Granted publication date: 20130410 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |