CN203856225U - Assembled type stair section safety protection handrail system - Google Patents
Assembled type stair section safety protection handrail system Download PDFInfo
- Publication number
- CN203856225U CN203856225U CN201420225677.0U CN201420225677U CN203856225U CN 203856225 U CN203856225 U CN 203856225U CN 201420225677 U CN201420225677 U CN 201420225677U CN 203856225 U CN203856225 U CN 203856225U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- guide rail
- lever system
- vertical rod
- assembled building
- 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
An assembled type stair section safety protection handrail system comprises a base, a vertical rod, a horizontal rod and an articulated part. The upper end of the base is connected with the vertical rod through a steel tube sleeve, and the lower end of the base is fixed to a stair section concrete structure through a bolt. The articulated part is composed of an opening ring buckle and a steel tube sleeve, wherein the opening ring buckle is fixed to the vertical rod through a hoop, the steel tube sleeve sleeves the horizontal rod, and the opening ring buckle and the steel tube sleeve are connected through a bolt to form hinge connection with an angle which can be adjusted at will. The assembled type stair section safety protection handrail system can achieve safety protection to different-inclination reinforced concrete stair sections in a building and construction process. Furthermore, the assembled type stair section safety protection handrail system is stable, attractive in appearance, convenient to store and transport, not prone to being damaged and capable of meeting assembled and standardized development trend of the building industry. In addition, accessories of the assembled type stair section safety protection handrail system can be used repeatedly.
Description
Technical field
The utility model relates to a kind of Assembled Building bench safety guide rail lever system.
Background technology
Along with the control and management of the security civilization of building trade to project under construction work progress and green construction requires more and more higher, to on the safety prevention measure of project under construction also constantly to standardization, tool, assembling future development, and mostly the protection of the staristep of system is to adopt steel bar end welding to form Simple protecting railing, there is technique coarse, poor stability, the deficiency that waits not attractive in appearance, be difficult to meet the security protection requirement day by day strengthening, it is good that Assembled Building bench safety guide rail lever system has steadiness, attractive in appearance, practical, accessory reusable edible, the feature such as with low cost, green construction development trend and requirement are catered to well.
Summary of the invention
The purpose of this utility model is to adopt Assembled Building bench safety guide rail lever system to realize the security protection of the staristep to the different gradients of project under construction.
The utility model is by achieving the above object by the following technical solutions: a kind of Assembled Building bench safety guide rail lever system, comprise base, vertical rod, cross bar and articulated elements, described base upper end is connected with vertical rod by steel pipe sleeve, and base lower end is fixed by bolts on staristep concrete structure; Articulated elements is made up of opening latch closure and steel pipe sleeve, and opening latch closure is fixed in vertical rod with cuff, and steel pipe socket jacket casing is on cross bar, and opening latch closure is connected by bolt with steel pipe sleeve, and formation is being articulated and connected of adjusting angle arbitrarily.
Described vertical rod and cross bar are the conventional steel pipe of caliber 48mm.
Described base comprises steel pipe sleeve and rectangular steel plates, and steel pipe sleeve is welded in the middle of rectangular steel plates; Steel pipe sleeve upper end is provided with opening, for inserting and fixing vertical rod; Rectangular steel plates two ends offer two eyelets, for being connected with staircase structure by expansion bolt.
Described steel pipe length sleeve 60mm, wall thickness 2mm, interior caliber 50mm, described rectangular steel plates size 80mm × 120mm, thickness 2mm.
Described opening latch closure adopts width 30mm, and iron plate or the steel disc of thickness 1.2mm are made ring-type.
Described opening latch closure internal diameter is identical with outer diameter of steel pipes.
The bending of described opening latch closure two ends is given prominence to 20mm and is offered the bolt eyelet of 8mm.
Described steel pipe sleeve one end opening, for being socketed in cross bar termination, Plate Welding shutoff iron plate for the other end, and in the middle of shutoff steel plate welding for and the be articulated and connected iron plate with eyelet of use of opening latch closure.
Outstanding advantages of the present utility model is:
Can regulate arbitrarily the setting angle of cross bar by vertical rod base and articulated elements, meet the staristep of different gradients, and have firm, attractive in appearance, making and easy installation and removal, accessory reusable edible, the advantage such as with low cost, meet the trend of Green civilization construction standardization development.
Brief description of the drawings
Fig. 1 is the elevational schematic view of Assembled Building bench safety guide rail lever system described in the utility model.
Fig. 2 is the base plane schematic diagram of Assembled Building bench safety guide rail lever system described in the utility model.
Fig. 3 is the base elevational schematic view of Assembled Building bench safety guide rail lever system described in the utility model.
Fig. 4 is the base side schematic view of Assembled Building bench safety guide rail lever system described in the utility model.
Fig. 5 is the opening latch closure floor map of Assembled Building bench safety guide rail lever system articulated elements described in the utility model.
Fig. 6 is the opening latch closure elevational schematic view of Assembled Building bench safety guide rail lever system articulated elements described in the utility model.
Fig. 7 is the steel pipe sleeve floor map of the articulated elements of Assembled Building bench safety guide rail lever system described in the utility model.
Fig. 8 is the steel pipe sleeve side schematic view of the articulated elements of Assembled Building bench safety guide rail lever system described in the utility model.
Fig. 9 is the steel pipe sleeve elevational schematic view of the articulated elements of Assembled Building bench safety guide rail lever system described in the utility model.
Detailed description of the invention
By drawings and Examples, the technical solution of the utility model is described further below.
As shown in Figures 1 to 9, Assembled Building bench safety guide rail lever system described in the utility model, comprises base 1, vertical rod 2, cross bar 3, articulated elements 4.Its structure with annexation is: described base 1 upper end is connected with vertical rod 2 by steel pipe sleeve 5, and lower end is fixed by bolts on staristep concrete structure; Articulated elements 4 is made up of opening latch closure 8 and steel pipe sleeve 5, and opening latch closure 8 use cuffs are fixed in vertical rod 2, and steel pipe sleeve 5 is enclosed within on cross bar 3, and opening latch closure 8 is connected by bolt with steel pipe sleeve 5, and formation is being articulated and connected of adjusting angle arbitrarily.
Described base 1 comprises steel pipe sleeve 5 and rectangular steel plates 6, and steel pipe sleeve 5 is welded in the middle of rectangular steel plates 6; Steel pipe sleeve 5 length 60mm, wall thickness 2mm, interior caliber 50mm, steel pipe sleeve 5 upper end open, for inserting and fixing vertical rod 2; Rectangular steel plates 6 is of a size of 80mm × 120mm, thickness 2mm, and rectangular steel plates 6 two ends offer two eyelets 7, for being connected with stair concrete structure by expansion bolt.
Described vertical rod 2, cross bar 3 adopt the steel pipe of the conventional diameter 48mm in job site, and its length is by the ruling of on-the-spot actual protection required size.
Described articulated elements 4 comprises opening latch closure 8 and steel pipe sleeve 9, opening latch closure 8 adopts width 30mm, iron plate or the steel disc of thickness 1.2mm are made ring-type, opening latch closure 8 internal diameters are identical with outer diameter of steel pipes, be fixed on vertical rod 2 for snapping, 20mm is given prominence in the 8 two ends bendings of opening latch closure, and offers the bolt eyelet of diameter 8mm, for being formed and be articulated and connected by bolt and steel pipe sleeve sections 9; Steel pipe sleeve 9 materials and size are identical with vertical rod base steel pipe sleeve 5, one end opening, for being socketed in cross bar 3 terminations, the other end be welded with in centre rectangle iron plate 10 with eyelet for opening latch closure 8 use that is articulated and connected, rectangular iron chip size is 40mm × 30mm, thickness 2mm.
The using method of Assembled Building bench safety guide rail lever system described in the utility model, comprises the steps:
A) be first used on staristep concrete structure expansion bolt is installed, and make it corresponding consistent with two eyelets, 7 positions on rectangle iron plate 6;
B) by expansion bolt, base 1 is fixed on staristep concrete structure;
C) by the steel pipe sleeve 5 of vertical rod 2 inserted bases 1;
D) cross bar 3 two ends are inserted respectively in the steel pipe sleeve sections 9 of two articulated elementss 4;
E) the opening latch closure 8 of articulated elements 4 is fixed by bolts to overhead 20cm place of upper and lower two vertical rods 2 of staristep, and the bolt that regulates rectangle iron plate 10 and split ring to buckle makes it meet the gradient of stair;
The work that repeats to drill, is fixed by bolts to overhead 1.2m place of upper and lower two vertical rods 2 of staristep by the opening latch closure 8 of articulated elements 4, just completes the installation of staristep safe protective railing system.
Claims (8)
1. an Assembled Building bench safety guide rail lever system, comprises base, vertical rod, cross bar and articulated elements, it is characterized in that, described base upper end is connected with vertical rod by steel pipe sleeve, and base lower end is fixed by bolts on staristep concrete structure; Articulated elements is made up of opening latch closure and steel pipe sleeve, and opening latch closure is fixed in vertical rod with cuff, and steel pipe socket jacket casing is on cross bar, and opening latch closure is connected by bolt with steel pipe sleeve, and formation is being articulated and connected of adjusting angle arbitrarily.
2. Assembled Building bench safety guide rail lever system according to claim 1, is characterized in that: described vertical rod and cross bar are the conventional steel pipe of caliber 48mm.
3. Assembled Building bench safety guide rail lever system according to claim 1, is characterized in that, described base comprises steel pipe sleeve and rectangular steel plates, and steel pipe sleeve is welded in the middle of rectangular steel plates; Steel pipe sleeve upper end is provided with opening, for inserting and fixing vertical rod; Rectangular steel plates two ends offer two eyelets, for being connected with staircase structure by expansion bolt.
4. Assembled Building bench safety guide rail lever system according to claim 3, is characterized in that, described steel pipe length sleeve 60mm, wall thickness 2mm, interior caliber 50mm, described rectangular steel plates size 80mm × 120mm, thickness 2mm.
5. Assembled Building bench safety guide rail lever system according to claim 1, is characterized in that, described opening latch closure adopts width 30mm, and iron plate or the steel disc of thickness 1.2mm are made ring-type.
6. Assembled Building bench safety guide rail lever system according to claim 1, is characterized in that, described opening latch closure internal diameter is identical with outer diameter of steel pipes.
7. Assembled Building bench safety guide rail lever system according to claim 1, is characterized in that, the bending of described opening latch closure two ends is given prominence to 20mm and offered the bolt eyelet of 8mm.
8. Assembled Building bench safety guide rail lever system according to claim 1, it is characterized in that, described steel pipe sleeve one end opening, be used for being socketed in cross bar termination, Plate Welding shutoff iron plate for the other end, and in the middle of shutoff steel plate welding for and the be articulated and connected iron plate with eyelet of use of opening latch closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225677.0U CN203856225U (en) | 2014-05-05 | 2014-05-05 | Assembled type stair section safety protection handrail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225677.0U CN203856225U (en) | 2014-05-05 | 2014-05-05 | Assembled type stair section safety protection handrail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856225U true CN203856225U (en) | 2014-10-01 |
Family
ID=51606087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225677.0U Expired - Fee Related CN203856225U (en) | 2014-05-05 | 2014-05-05 | Assembled type stair section safety protection handrail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457488A (en) * | 2018-06-26 | 2018-08-28 | 北京城建集团有限责任公司 | A kind of standardization vertical shaft walks up and down with assembled ladder cage and its construction method |
| 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 |
-
2014
- 2014-05-05 CN CN201420225677.0U patent/CN203856225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457488A (en) * | 2018-06-26 | 2018-08-28 | 北京城建集团有限责任公司 | A kind of standardization vertical shaft walks up and down with assembled ladder cage and its construction method |
| 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 |
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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 |
Granted publication date: 20141001 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |