CN203716514U - Adjustable stair edge protective barrier - Google Patents
Adjustable stair edge protective barrier Download PDFInfo
- Publication number
- CN203716514U CN203716514U CN201420015393.9U CN201420015393U CN203716514U CN 203716514 U CN203716514 U CN 203716514U CN 201420015393 U CN201420015393 U CN 201420015393U CN 203716514 U CN203716514 U CN 203716514U
- Authority
- CN
- China
- Prior art keywords
- connector
- cross bar
- rod
- adjusting rod
- stair
- 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
- 230000001681 protective effect Effects 0.000 title abstract description 9
- 230000004888 barrier function Effects 0.000 title abstract 5
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000000916 dilatatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Abstract
The utility model discloses an adjustable stair edge protective barrier and belongs to the technical field of protective barriers. The adjustable stair edge protective barrier comprises a main upright rod, a first cross rod and a second cross rod; a stud is laterally arranged at the top of the main upright rod; two ends of the stud are connected with adjusting rods; one adjusting rod is connected with the first cross rod through a first connecting part; the other adjusting rod is connected with the second cross rod through a second connecting part; the two adjusting rods are in flexible insertion connection with the first connecting part and the second connecting part. Compared with setting up of the traditional stair edges, the adjustable stair edge protective barrier has the advantages of being simple in form, stable in structure and convenient to manufacture, install and dismount, not needing large amount of manpower and material resources, being strong in applicability, allowing arbitrary adjustment and installation according to the gradient of stair sections and width of a stair shaft, satisfying field utilization requirements, overcoming a plurality of disadvantages of the traditional technology, being safe, attractive in appearance, strong in practicability and reusable, confirming to the tendencies that the construction develops towards instrumentalization and standardization and being applicable to popularize and apply.
Description
Technical field
The utility model belongs to guard rail technical field, is specifically related to a kind of adjustable type stairway simple in structure, easy for installation, that can regulate voluntarily and can reuse and faces bound defence rail.
Background technology
In order to improve constructor and pedestrian's safety, the stairs port on buildings in general all needs installation to face limit safety guide rail in the time of construction.At present, major part is all to adopt discarded steel pipe etc. directly to set up, the length difference of steel pipe, short need to lengthening with two steel pipes, the long trouble of cutting off, therefore, directly allow it grow one section, so not only complicated operation, and part steel pipe evagination while setting up, hinder the current and personnel that easily cause to collide the situations such as injury, and be finished dismantle processes trouble, need to consume a large amount of human and material resources, not only not have good protective action, and improve construction cost.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of adjustable type stairway simple in structure, easy for installation, that can regulate voluntarily and can reuse to face bound defence rail.
Described adjustable type stairway faces bound defence rail, comprise main vertical rod, the first cross bar and the second cross bar, it is characterized in that described main vertical rod top cross arranges stud, stud two ends are connected with adjusting rod respectively, one of them adjusting rod is connected by the first connector with the first cross bar, another adjusting rod is connected by the second connector with the second cross bar, two adjusting rods and the first connector, the second connector activity socket connection.
Described adjustable type stairway faces bound defence rail, it is characterized in that described main bottom of upright rod is provided with fixation steel plate, and fixation steel plate fixes on the ground by dilating screw.
Described adjustable type stairway faces bound defence rail, it is characterized in that described the first connector, the second connector are straight shape connector or right-angle connector, on one end tube wall that the first connector is connected with the first cross bar, one end tube wall that the second connector is connected with the second cross bar, be respectively equipped with installing hole, the first cross bar, the second corresponding position, cross bar termination are equipped with corresponding installing hole, the socket connection being fixed through installing hole by fixed screw respectively of the first connector and the first cross bar, the second connector and the second cross bar.
Described adjustable type stairway faces bound defence rail, on the first connector described in it is characterized in that, one end tube wall that the second connector is connected with adjusting rod, one group of 2-5 bolt hole is set respectively, on the tube wall of adjusting rod termination, installing hole is set, the first connector, the second connector are all fixed through bolt hole and installing hole with adjusting rod socket connection and by fixed screw.The bolt hole of the utility model setting is 2-5, is preferably 3.
The utility model is by adopting above-mentioned technology, face limit safe protective railing with traditional stairs port and set up comparison, its form is simple, stabilized structure, fabrication and installation are removed convenient, without a large amount of manpowers, material resources, thereby reduce construction cost, while setting up, avoid steel pipe evagination, can regulate arbitrarily installation according to the width of the bench gradient and stair shaft, applicability is strong, meet on-the-spot instructions for use, avoid the current and personnel that easily cause of obstruction of the prior art to collide the situations such as injury, many drawbacks of traditional handicraft are made up, because it has safety, attractive in appearance, the features such as practical use is reusable, meet builing industry to tool, the trend of Standardization Development, be suitable for and apply.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-the first cross bar, 2-the first connector, 3-adjusting rod, the main vertical rod of 4-, 5-fixation steel plate, 6-dilating screw, 7-the second cross bar, 8-the second connector, 9-bolt hole, 10-stud.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model will be further described.
As shown in Figure 1, adjustable type stairway faces bound defence rail, comprises main vertical rod 4, the first cross bar 1 and the second cross bar 7, and described main vertical rod 4 bottoms are welded fixation steel plate 5 is set by centering, fixation steel plate 5 fixes on the ground by dilating screw 6, makes main vertical rod 4 fixing.Main vertical rod 4 tops are welded stud 10 are set by centering, stud 10 two ends are threaded with adjusting rod 3 respectively, can regulate by rotation the angle of adjusting rod 3, one of them adjusting rod 3 is connected by the first connector 2 with the first cross bar 1, another adjusting rod 3 is connected by the second connector 8 with the second cross bar 7, two adjusting rods 3 and the first connector 2, the second connector 8 activity socket connections.
The first described connector 2, the second connector 8 is straight shape connector or right-angle connector, straight shape connector lengthens steel pipe for level, right-angle connector is used for being arranged on stair turning, one end tube wall that the first connector 2 is connected with the first cross bar 1, on one end tube wall that the second connector 8 is connected with the second cross bar 7, be respectively equipped with installing hole, the first cross bar 1, the second cross bar 7 corresponding positions, termination are equipped with corresponding installing hole, the first cross bar 1, the diameter of the second cross bar 7 is all less than the first connector 2, the diameter of the second connector 8, by the first cross bar 1, the second cross bar 7 inserts respectively the first connector 2, in the second connector 8, and fixed through installing hole by fixed screw, the first connector 2, one group of bolt hole 9 is set respectively on one end tube wall that the second connector 8 is connected with adjusting rod 3, for regulating laterally required length, bolt hole 9 numbers that the utility model is selected are 2-5, be preferably 3, on described adjusting rod 3 termination tube walls, installing hole is set, adjusting rod 3 diameters are less than the first connector 2, the diameter of the second connector 8, when installation, first length according to actual needs, choose corresponding bolt hole, again two adjusting rods 3 are inserted respectively to the first connector 2, in the second connector 8, and fixed through corresponding bolt hole 9 and installing hole by fixed screw.
As shown in the figure, adjustable type stairway of the present utility model face bound defence rail make and mounting method as follows:
1) required parts:
Main vertical rod 4, the first cross bar 1 and the second cross bar 2: all adopting the external diameter that meets national standard is the steel pipe that Φ 48, wall thickness are 3.5mm, main vertical rod 4 and fixation steel plate 5 and stud 10 centerings welding, form a main vertical rod of entirety; Fixed screw: the utility model adopts Φ 4 Self Drilling Screws; The first connector 3, the second connector 8: connector is divided into straight shape connector and is connected with right angle type, first connector 3 of the present embodiment, the second connector 8 employings meet the Φ 60 of national standard, steel pipe and the finished product elbow welding that wall thickness is 3.5mm forms, and all elbows are clod wash head; Adjusting rod 3: the external diameter that employing meets national standard is the steel pipe that Φ 48, wall thickness are 3.5mm, one end built-in nut (supporting with standard M24 stud); Bolt hole 9: the first connectors 3, the second connectors 8 are provided with Φ 6 bolts hole, and its one end arranges respectively 3, and the other end arranges respectively 1, and adjusting rod 3 also can arrange 1-3 hole, corresponding with the bolt hole 9 on the first connector 3, the second connector 8; Stud 10: adopt standard M24 stud; Fixation steel plate 5: adopt the thick 800mm × 800mm of 10mm steel plate; Bolt: adopt Φ 10 dilating screws and ground to fix.
2) installation of railing
A, main vertical rod are installed
Determine behind main vertical rod 4 installation sites, hole on concrete building plate according to the prepared screw-bolt hole hole on base, sediment in cleaning eye, main vertical rod 4 is in place, through fixation steel plate 5, main vertical rod 4 is fixed on the ground by Φ 10 expansion bolts 6, require to install the firm nothing of main vertical rod 4 fixing and rock;
B, adjusting rod and Corner Link are installed
First adjusting rod 3 and stud 10 are screwed on, then according to stair stair shaft width, select suitable bolt hole and the first connector 2 and the second connector 8 use set bolts to fix, utilize adjusting rod 3 and stud 10 rotatabilities, the other end that regulates the first connector 2 and the second connector 8 is consistent with the stair bench gradient;
C, first, second cross bar are installed
Reserve after the gradient, the first cross bar 1 is connected on the first connector 2, the second cross bar 7 is connected on the second connector 8, installation in position, bore the fixation of tail bolt with Φ 4, require tightening torque to reach 65N.m, and ensure non-loosening between the first connector 2, the second connector 8 connectors and the first cross bar 1, the second cross bar 7 and main vertical rod 4;
D, brushing
The staircase protective handrail part cleaning rust cleaning that installation fixes, brushes paint red and white.
Guard rail of the present utility model and traditional stairs port face limit safe protective railing and set up comparison, its technique advanced person, form are simple, and steel pipe evagination while having avoided setting up, obstruction is passed through and the personnel that easily cause collide the situations such as injury, has made up many drawbacks of traditional handicraft; And simple and direct, firm, safe, attractive in appearance, practical, fabrication and installation are removed convenient, reusable, without a large amount of human and material resources, reduce construction cost, can regulate arbitrarily installation according to the width of the bench gradient and stair shaft, meet on-the-spot instructions for use, meet the trend of builing industry to tool, Standardization Development.
Claims (4)
1. adjustable type stairway faces bound defence rail, comprise main vertical rod (4), the first cross bar (1) and the second cross bar (7), it is characterized in that described main vertical rod (4) top cross arranges stud (10), stud (10) two ends are connected with adjusting rod (3) respectively, one of them adjusting rod (3) is connected by the first connector (2) with the first cross bar (1), another adjusting rod (3) is connected by the second connector (8) with the second cross bar (7), two adjusting rods (3) and the first connector (2), the second connector (8) activity socket connection.
2. adjustable type stairway according to claim 1 faces bound defence rail, it is characterized in that described main vertical rod (4) bottom is provided with fixation steel plate (5), and fixation steel plate (5) fixes on the ground by dilating screw (6).
3. adjustable type stairway according to claim 1 faces bound defence rail, it is characterized in that described the first connector (2), the second connector (8) is straight shape connector or right-angle connector, one end tube wall that the first connector (2) is connected with the first cross bar (1), on one end tube wall that the second connector (8) is connected with the second cross bar (7), be respectively equipped with installing hole, the first cross bar (1), corresponding position, the second cross bar (7) termination is equipped with corresponding installing hole, the first connector (2) and the first cross bar (1), the socket connection being fixed through installing hole by fixed screw respectively of the second connector (8) and the second cross bar (7).
4. adjustable type stairway according to claim 1 faces bound defence rail, on the first connector (2) described in it is characterized in that, one end tube wall that the second connector (8) is connected with adjusting rod (3), one group of bolt hole (9) is set respectively, on the tube wall of adjusting rod (3) termination, installing hole is set, the first connector (2), the second connector (8) are all fixed through bolt hole (9) and installing hole with adjusting rod (3) socket connection and by fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015393.9U CN203716514U (en) | 2014-01-10 | 2014-01-10 | Adjustable stair edge protective barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015393.9U CN203716514U (en) | 2014-01-10 | 2014-01-10 | Adjustable stair edge protective barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716514U true CN203716514U (en) | 2014-07-16 |
Family
ID=51155680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015393.9U Expired - Fee Related CN203716514U (en) | 2014-01-10 | 2014-01-10 | Adjustable stair edge protective barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-01-10 CN CN201420015393.9U patent/CN203716514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|
| CN103225419A (en) | Corner connector for workside guard rail | |
| CN102312540A (en) | Vertical dry-hanging mounting structure of stone | |
| CN203716514U (en) | Adjustable stair edge protective barrier | |
| CN204552132U (en) | A kind of adjustable type tool type stairs temporary guard rail | |
| CN203393929U (en) | Adjustable temporary protective barrier for stairs | |
| CN210508129U (en) | Integrated stair protective rail with decorative structure | |
| CN103225412A (en) | Vertical connector for workside guard rails | |
| CN203129621U (en) | Connecting part for corners of edge-adjacent protection rails | |
| CN203393930U (en) | Stairs guard railing | |
| CN206570954U (en) | A kind of 4 hole right-angle connectors of application building support | |
| CN104594797A (en) | Hydraulic engineering detachable U-shaped crawling ladder and manufacture method thereof | |
| CN205189402U (en) | Back edge connecting device of steel and wood structure of template | |
| CN204510652U (en) | Multi-angle rotary railing post | |
| CN203113654U (en) | Guardrail corner rotation connecting piece | |
| CN203654716U (en) | Tool type scaffold cross bridging connecting device | |
| CN203856225U (en) | Assembled type stair section safety protection handrail system | |
| CN203113823U (en) | Butt joint connection part of adjacent edge protecting railing | |
| CN207004075U (en) | Adjustable Stereotype stairway protector | |
| CN201241481Y (en) | Tool type stairs protection guardrail | |
| CN220247561U (en) | Outer frame wall connecting piece connecting device | |
| CN211499549U (en) | Building engineering stair protector | |
| CN204609753U (en) | A kind of hydraulic engineering maintenance cat ladder | |
| CN204511283U (en) | The detachable U-shaped cat ladder of a kind of hydraulic engineering | |
| CN103225413A (en) | Butting connector for workside guard rails | |
| CN215803345U (en) | Paying-off tool |
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: 20140716 |