CN213539530U - Stainless steel stair railing of easy installation - Google Patents
Stainless steel stair railing of easy installation Download PDFInfo
- Publication number
- CN213539530U CN213539530U CN202022117678.1U CN202022117678U CN213539530U CN 213539530 U CN213539530 U CN 213539530U CN 202022117678 U CN202022117678 U CN 202022117678U CN 213539530 U CN213539530 U CN 213539530U
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- fixedly connected
- screw thread
- handrail
- stainless steel
- thread snap
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Abstract
The utility model discloses a stainless steel stair handrail of easy installation relates to stair technical field, including the stair body, two symmetrical spouts have all been seted up to every step upper surface of stair body, and the equal sliding connection in inside of every spout has the slider with spout looks adaptation, the equal fixedly connected with screw thread snap ring of upper surface of every group slider, and the equal fixedly connected with gag lever post of inner wall of two screw thread snap rings all is equipped with the fixed column between the screw thread snap ring of every group, and two spacing holes have all been seted up to the surface of every fixed column, and two gag lever posts are pegged graft respectively in the inside in two spacing holes. This stainless steel stair railing of easy installation through the setting of connecting rod and round pin axle, makes the railing can fold, and the transportation of being convenient for through the setting of antiskid cover, can effectual increase staff rotate the spiral ring between hand and the spiral ring frictional force, and possess certain travelling comfort, and it is more convenient that the whole installation is dismantled, and convenient staff dismantles the guardrail and maintains.
Description
Technical Field
The utility model relates to a stair technical field specifically is a stainless steel stair railing of easy installation.
Background
The building is used as a component for vertical traffic between floors, is used for traffic connection between floors and when the height difference is large, and is also provided with stairs in a multi-storey and high-rise building which is provided with elevators and escalators as main vertical traffic means, and the high-rise building still needs to keep the stairs for escape in case of fire despite adopting the elevators as main vertical traffic means.
In order to guarantee the safety of a user when climbing stairs or going down stairs and avoid casualties caused by accidental falling of the stairs, stainless steel stair handrails are installed beside the stairs, but the existing stair handrails usually need to be provided with holes on the stairs by installers and then welded to cause the difficulty in dismounting the stair handrails, and the stainless steel stair handrails are not beneficial to maintenance or replacement of the stainless steel handrails by workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pair of stainless steel stair railing of easy installation to solve the problem that proposes in the above-mentioned background art.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a stainless steel stair handrail of easy installation, including the stair body, two symmetrical spouts have all been seted up to every step upper surface of stair body, the equal sliding connection in inside of every spout has the slider with spout looks adaptation, the equal fixedly connected with screw thread snap ring of upper surface of every group slider, the equal fixedly connected with gag lever post of inner wall of two screw thread snap rings, all be equipped with the fixed column between every screw thread snap ring of group, two spacing holes have all been seted up to the surface of every fixed column, two gag lever posts are pegged graft respectively in the inside in two spacing holes, the equal fixedly connected with handrail post of upper surface of every fixed column, the surface cover of handrail post is equipped with the spiro with screw thread snap ring looks adaptation.
Furthermore, the handrail beads are fixedly connected to the upper surface of each handrail column, and the handrail beads are semicircular.
By adopting the technical scheme, the whole structure is more compact, and the whole using effect is improved.
Furthermore, the outer surface of each spiral ring is sleeved with an anti-skidding sleeve, and the inner ring of the anti-skidding sleeve is fixedly connected with the outer surface of the spiral ring.
Through adopting above-mentioned technical scheme, can effectual increase staff rotate the spiro friction between hand and the spiro, and possess certain travelling comfort.
Furthermore, every two the equal fixedly connected with connecting rod of surface that the handrail post is close to each other, the one end of every two connecting rods that are close to each other all is articulated mutually through the round pin axle.
Through adopting above-mentioned technical scheme, make the handrail can fold, be convenient for transport.
Compared with the prior art, this stainless steel stair railing of easy installation possesses following beneficial effect:
1. the utility model discloses a screw thread snap ring, the gag lever post, spacing hole, cooperation setting between fixed column and the spiro, during the staff installation, insert two screw thread snap rings with the fixed column, promote the surface of screw thread snap ring with the spiro of handrail post surface, rotate the spiro, because the screw thread snap ring is the toper, it can make two screw thread snap rings be close to each other to rotate the in-process, the screw thread snap ring promotes the inside that the gag lever post inserted spacing hole, the realization is to the installation of handrail, it is more convenient to make its integral erection dismantle, just the staff dismantles the maintenance to the handrail.
2. The utility model discloses a setting of connecting rod and round pin axle makes the handrail can fold, and the transportation of being convenient for, through the setting of antiskid cover, hand and the frictional force between the spiro when can effectual increase staff rotate the spiro, and possess certain travelling comfort.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: 1. a stair body; 2. fixing a column; 3. a chute; 4. a threaded snap ring; 5. a spiro ring; 6. a handrail column; 7. an armrest bead; 8. a pin shaft; 9. a connecting rod; 10. a limiting hole; 11. a slider; 12. an anti-slip sleeve; 13. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an easily-installed stainless steel stair handrail comprises a stair body 1, wherein two symmetrical sliding grooves 3 are formed in the upper surface of each step of the stair body 1, sliding blocks 11 matched with the sliding grooves 3 are connected inside each sliding groove 3 in a sliding mode, a threaded snap ring 4 is fixedly connected to the upper surface of each group of sliding blocks 11, limiting rods 13 are fixedly connected to the inner walls of the two threaded snap rings 4, a fixed column 2 is arranged between each group of threaded snap rings 4, two limiting holes 10 are formed in the outer surface of each fixed column 2, the two limiting rods 13 are respectively inserted into the two limiting holes 10, a handrail column 6 is fixedly connected to the upper surface of each fixed column 2, handrail beads 7 are fixedly connected to the upper surface of each handrail column 6, the handrail beads 7 are semicircular, the integral structure of the handrail is more compact, the integral using effect is improved, a spiral ring 5 matched with the threaded snap rings 4 is sleeved on the outer surface of the handrail column 6, the surface of every spiro 5 all is equipped with antiskid cover 12, and the outer fixed surface of the inner circle of antiskid cover 12 and spiro 5 is connected, hand and the spiro 5 between the frictional force when can effectual increase staff rotate spiro 5, and possess certain travelling comfort, the equal fixedly connected with connecting rod 9 of surface that every two handrail posts 6 are close to each other, the one end of every two connecting rod 9 that are close to each other all is articulated mutually through round pin axle 8, make the handrail can fold, be convenient for transport.
During the use, during the staff installation, insert two screw thread snap rings 4 with fixed column 2, will hold up 6 spiro 5 of surface of rail post and promote the surface of screw thread snap ring 4, rotate spiro 5, because screw thread snap ring 4 is the toper, can make two screw thread snap rings 4 be close to each other in the rotation process, screw thread snap ring 4 promotes gag lever post 13 and inserts the inside of spacing hole 10, realizes the installation to the handrail, and it is more convenient to make its integral erection dismantle, and the staff is dismantled the handrail and is maintained just.
Claims (4)
1. The utility model provides a stainless steel stair railing of easy installation, includes stair body (1), its characterized in that: two symmetrical chutes (3) are all seted up on every step upper surface of stair body (1), the equal sliding connection in inside of every spout (3) has slider (11) with spout (3) looks adaptation, the equal fixedly connected with screw thread snap ring (4) of the upper surface of every group slider (11), the equal fixedly connected with gag lever post (13) of inner wall of two screw thread snap ring (4), all be equipped with fixed column (2) between every screw thread snap ring (4) of group, two spacing holes (10) have all been seted up to the surface of every fixed column (2), peg graft respectively in the inside of two spacing holes (10) two gag lever posts (13), the equal fixedly connected with handrail post (6) of upper surface of every fixed column (2), the surface cover of handrail post (6) is equipped with spiro (5) with screw thread snap ring (4) looks adaptation.
2. An easily installed stainless steel stair railing according to claim 1 wherein: the upper surface of each handrail column (6) is fixedly connected with a handrail bead (7), and the handrail beads (7) are semicircular.
3. An easily installed stainless steel stair railing according to claim 1 wherein: the outer surface of each spiral ring (5) is sleeved with an anti-skidding sleeve (12), and the inner ring of each anti-skidding sleeve (12) is fixedly connected with the outer surface of each spiral ring (5).
4. An easily installed stainless steel stair railing according to claim 1 wherein: every two the equal fixedly connected with connecting rod (9) of surface that handrail post (6) are close to each other, the one end of every two connecting rod (9) that are close to each other all is articulated mutually through round pin axle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117678.1U CN213539530U (en) | 2020-09-24 | 2020-09-24 | Stainless steel stair railing of easy installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117678.1U CN213539530U (en) | 2020-09-24 | 2020-09-24 | Stainless steel stair railing of easy installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213539530U true CN213539530U (en) | 2021-06-25 |
Family
ID=76493901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117678.1U Active CN213539530U (en) | 2020-09-24 | 2020-09-24 | Stainless steel stair railing of easy installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213539530U (en) |
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2020
- 2020-09-24 CN CN202022117678.1U patent/CN213539530U/en active Active
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