CN217268446U

CN217268446U - Outdoor sun-proof anti-skidding type stair railing of using

Info

Publication number: CN217268446U
Application number: CN202123280744.8U
Authority: CN
Inventors: 张秋昌; 曹永丰
Original assignee: Liuyang Xianglong Wood Industry Co ltd
Current assignee: Liuyang Xianglong Wood Industry Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-23
Anticipated expiration: 2031-12-24

Abstract

The utility model provides an it is outdoor with sun-proof antiskid type stair railing, include: the handrail main part, the surface of handrail main part is provided with hydrophobic groove, and the both ends downside of handrail main part articulates there is handrail branch to handrail branch's upper end sets up to the hinged end, handrail branch's the outside is provided with an outer cover section of thick bamboo, and the inside of an outer cover section of thick bamboo is provided with the stand, the standing groove has been seted up to the inside of stand, and the outer wall of standing groove is provided with positioning bolt, the inboard of an outer cover section of thick bamboo is connected with the truss, and the inboard of truss is provided with main reinforcement and assists the reinforcement. The utility model provides a handrail that mentions in the background art file do not have the sun-proof function of antiskid, and unable height-adjusting and angle, inconvenient dismouting, the relatively poor problem of whole practicality.

Description

Outdoor sun-proof anti-skidding type stair railing of using

Technical Field

The utility model relates to a stair railing technical field, concretely relates to it is outdoor with sun-proof antiskid type stair railing.

Background

Outdoor stair railing is the common infrastructure of building, and general stair railing all is formed by horizontal pole, stand equipment, and the material is mostly stainless steel or timber, and ordinary stair railing structure is firm inadequately, uses the stair guardrail structure durable of purlin structure, and stability is good, but its anti-seismic performance and wind resistance performance effect are not showing remarkably.

The prior chinese patent with publication number CN202627362U discloses a novel stair handrail frame, which comprises a guardrail, a handrail and a column, wherein the column is a truss type sandalwood strip vertically fixed on a stair step, the handrail is fixed on the column, the guardrail is fixed between every two columns, and the guardrail is the truss type sandalwood strip parallel to the stair. The utility model discloses stair railing frame adopts the connection of truss-like wingceltis strip to form, and it is better to have better bearing capacity and shock resistance wind resistance than the structure of ordinary stair railing, is particularly useful for open air stair railing.

The above patent, although it is realized that the handrail has better bearing capacity and shock resistance and wind resistance, has some disadvantages:

1. the handrails are made of thin-wall section steel materials, the surfaces of the handrails are smooth, and the handrails can absorb heat by metal under the condition of sun exposure, so that the surfaces of the handrails are hot and cannot be supported in a contact manner, and the handrails do not have the sun-screening and anti-skidding functions;

2. all be fixed connection between handrail and guardrail and the stand, the difficult dismantlement installation, and handrail height and inclination can not adjust, lead to not adapting to the stair of co-altitude and gradient, and whole practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, a sun-proof and anti-skid stair handrail for outdoor use is provided so as to solve the problems that the handrail mentioned in the background technical document does not have an anti-skid and sun-proof function, cannot adjust the height and the angle, is inconvenient to assemble and disassemble and has poor overall practicability.

In order to realize above-mentioned purpose, provide an outdoor sun-proof antiskid type stair railing that uses, include:

the handrail main part, the surface of handrail main part is provided with hydrophobic groove, and the both ends downside of handrail main part articulates there is handrail branch to handrail branch's upper end sets up to the hinged end, handrail branch's the outside is provided with an outer cover section of thick bamboo, and the inside of an outer cover section of thick bamboo is provided with the stand, the standing groove has been seted up to the inside of stand, and the outer wall of standing groove is provided with positioning bolt, the inboard of an outer cover section of thick bamboo is connected with the truss, and the inboard of truss is provided with main reinforcement and assistance reinforcement.

Furthermore, the inside bottom of standing groove is provided with the spring, and the upper end of spring is provided with the slider, the cell wall sliding connection of slider and standing groove to the grafting groove has been seted up to the upper end of slider inside.

Furthermore, a positioning groove is formed in the upper end of the groove wall of the placing groove, a positioning block is arranged at the upper end of the inner portion of the outer cover barrel and is fixedly connected with the positioning groove in an inserting mode, and a sealing sleeve is arranged inside the top end of the outer cover barrel and on the upper side of the positioning block.

Furthermore, the surface of the handrail supporting rod is provided with a toothed clamping groove, and the handrail supporting rod is in sliding connection with an inner groove cavity arranged inside the sealing sleeve.

Furthermore, an outer groove cavity is formed in the outer cover cylinder, the stand column is sleeved inside the outer groove cavity, a connecting hole is formed in the outer wall of the outer groove cavity, and the connecting hole corresponds to the positioning bolt in position.

Furthermore, the handrail main body is provided with a steel pipe comprising the inside, a glass fiber plate is arranged on the outer side of the steel pipe, anti-skid annular grains are arranged on the outer side of the glass fiber plate, and a spraying layer made of methacrylic resin is arranged on the outer side of the anti-skid annular grains.

The beneficial effects of the utility model reside in that, the utility model discloses an outdoor sun-proof antiskid type stair railing utilizes the spraying layer of methacrylic resin material that the outside of handrail main part set up, plays the sun-proof effect of anti-radiation thermal insulation, through anti-skidding ring grain and hydrophobic slot, is convenient for increase the support frictional force of handrail main part to and be convenient for the drainage, through the glass fiber material that glass fiber plate includes inside, plays thermal-insulated effect, through the inside steel pipe, is convenient for improve the framework intensity of handrail main part; utilize stand, hinged end and an outer cover section of thick bamboo, the installation and the dismantlement of the handrail main part of being convenient for, and through the inside standing groove of an outer cover section of thick bamboo, slider and spring to and handrail branch and, joint recess and positioning bolt, be convenient for carry out altitude mixture control to the both ends of handrail branch, and then be convenient for adapt to the stair of co-altitude and gradient, and can play dustproof effect to the standing groove through the seal cover, improved the practicality of whole handrail framework.

Drawings

Fig. 1 is a schematic structural view of the outdoor sun-proof and anti-skid stair railing according to the embodiment of the present invention.

Fig. 2 is a schematic diagram of a cross-sectional structure a-a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an outer cover cylinder according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a location B in fig. 1 according to an embodiment of the present invention.

1. A handrail body; 1a, spraying a coating; 1b, anti-skid ring grains; 1c, glass fiber board; 1d, steel pipes; 2. a drainage tank; 3. a hinged end; 4. an outer housing tube; 5. positioning a bolt; 6. a handrail strut; 7. inserting grooves; 8. a slider; 9. a spring; 10. a placement groove; 11. a column; 12. a primary stiffener; 13. a truss; 14. an auxiliary reinforcement; 15. an inner slot cavity; 16. sealing sleeves; 17. connecting holes; 18. an outer slot cavity; 19. clamping the groove; 20. positioning a block; 21. and (7) positioning a groove.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is the utility model discloses outdoor sun-proof antiskid type stair railing's of using structure schematic diagram, fig. 2 do of the embodiment of the utility model discloses an A-A section structure schematic diagram in fig. 1, fig. 3 do the utility model discloses an outer cover section of thick bamboo structure schematic diagram, fig. 4 are the utility model discloses a B department structure schematic diagram in fig. 1.

Referring to fig. 1 to 4, the utility model provides an it is outdoor with sun-proof antiskid type stair railing, include: the handrail comprises a handrail main body 1, an outer cover cylinder 4, a handrail support rod 6 and a vertical column 11.

Specifically, the surface of the handrail main body 1 is provided with a hydrophobic groove 2, the lower sides of the two ends of the handrail main body 1 are hinged with handrail supporting rods 6, the upper ends of the handrail supporting rods 6 are arranged to be hinged ends 3, the outer side of the handrail supporting rods 6 is provided with an outer cover cylinder 4, the inner part of the outer cover cylinder 4 is provided with a stand column 11, a placing groove 10 is formed in the stand column 11, the outer wall of the placing groove 10 is provided with a positioning bolt 5, the inner side of the outer cover cylinder 4 is connected with a truss 13, and the inner side of the truss 13 is provided with a main reinforcement 12 and an auxiliary reinforcement 14.

In the embodiment, the drainage groove 2 is convenient for draining rainwater, and the hinged end 3 and the handrail support rod 6 are convenient for adjusting the height of one end of the handrail main body 1, so that the inclination angle of the staircase can be adjusted conveniently; the main reinforcement 12 and the auxiliary reinforcement 14 increase the structural stability of the girder 13, thereby improving the connection stability of the two-end outer shell 4.

The inside bottom of standing groove 10 is provided with spring 9, and the upper end of spring 9 is provided with slider 8, slider 8 and the cell wall sliding connection of standing groove 10 to inserting groove 7 has been seted up to slider 8's upper end inside.

As a preferred embodiment, through inside spring 9 and the slider 8 of standing groove 10, be convenient for upwards lifting handrail branch 6, inserting groove 7 is convenient for slider 8 and handrail branch 6 stable installation, and is concrete, through upwards lifting or pressing handrail branch 6 downwards, adjusts to suitable position, and rethread positioning bolt 5 is fixed with the joint recess 19 joint on handrail branch 6 surface, can be with handrail branch 6 stable fixation, and convenient to detach simultaneously.

A positioning groove 21 is formed in the upper end of the groove wall of the placing groove 10, a positioning block 20 is arranged at the upper end inside the outer cover barrel 4 and is fixedly connected with the positioning groove 21 in an inserting mode, and a sealing sleeve 16 is arranged inside the top end of the outer cover barrel 4 and on the upper side of the positioning block 20; the surface of the handrail supporting rod 6 is provided with a toothed clamping groove 19, and the handrail supporting rod 6 is in sliding connection with an inner groove cavity 15 arranged inside a sealing sleeve 16.

As a preferred embodiment, the positioning block 20 and the positioning slot 21 are used for improving the stability of the outer housing 4 sleeved on the outer side of the upright post 11, and the sealing sleeve 16 plays a role of dust prevention for the interior of the placing slot 10.

An outer groove cavity 18 is formed in the outer cover cylinder 4, the stand column 11 is sleeved inside the outer groove cavity 18, a connecting hole 17 is formed in the outer wall of the outer groove cavity 18, and the connecting hole 17 corresponds to the positioning bolt 5 in position.

As a preferred embodiment, the positioning bolt 5 is convenient to eat into the inside of the upright post 11 through the connecting hole 17 and is fixed with the upright post 11 in a screwing way, and the positioning bolt 5 adopts a hexagon socket head cap screw.

The handrail main body 1 is provided with a steel pipe 1d including an inner part, a glass fiber plate 1c is arranged on the outer side of the steel pipe 1d, an anti-skid ring 1b is arranged on the outer side of the glass fiber plate 1c, and a spray coating layer 1a made of methacrylic resin is arranged on the outer side of the anti-skid ring 1 b.

As a preferred embodiment, the spraying layer 1a made of methacrylic resin material disposed outside the handrail main body 1 is used to achieve the effect of anti-radiation, heat insulation and sun protection, the anti-slip ring 1b is used to increase the holding friction of the handrail main body 1, the glass fiber material included in the glass fiber board 1c is used to achieve the effect of heat insulation, and the steel pipe 1d is used to improve the structural strength of the handrail main body 1.

The utility model discloses an outdoor sun-proof antiskid type stair railing of preventing sun can effectively solve the handrail that mentions in the background art file and do not have the sun-proof function of antiskid, and can't adjust height and angle, inconvenient dismouting, the relatively poor problem of whole practicality, utilize the spraying layer of the methacrylic acid resin material that sets up in the outside of handrail main part, play the sun-proof effect of anti-radiation thermal insulation, through anti-skidding ring grain and hydrophobic tank, be convenient for increase the handrail main part support frictional force, and be convenient for the drainage, through the glass fiber material that the glass fiber plate includes inside, play thermal-insulated effect, through the steel pipe of inside, be convenient for improve the framework intensity of handrail main part; utilize a stand, a hinged end and an outer cover section of thick bamboo, the installation and the dismantlement of handrail main part of being convenient for, and through inside standing groove, slider and the spring of an outer cover section of thick bamboo to and handrail branch and, joint recess and positioning bolt, be convenient for carry out altitude mixture control to the both ends of handrail branch, and then be convenient for adapt to the stair of co-altitude and gradient, and can play dustproof effect to the standing groove through the seal cover, improved the practicality of whole handrail framework.

Claims

1. The utility model provides an it is outdoor with sun-proof antiskid type stair railing which characterized in that includes: handrail main part (1), the surface of handrail main part (1) is provided with hydrophobic groove (2), and the both ends downside of handrail main part (1) articulates there is handrail branch (6) to the upper end of handrail branch (6) sets up to hinged end (3), the outside of handrail branch (6) is provided with an outer cover section of thick bamboo (4), and the inside of an outer cover section of thick bamboo (4) is provided with stand (11), standing groove (10) have been seted up to the inside of stand (11), and the outer wall of standing groove (10) is provided with positioning bolt (5), the inboard of an outer cover section of thick bamboo (4) is connected with truss (13), and the inboard of truss (13) is provided with main reinforcement (12) and assists reinforcement (14).

2. An outdoor sun-proof and anti-skid stair railing according to claim 1, wherein a spring (9) is arranged at the bottom end of the inside of the placing groove (10), a sliding block (8) is arranged at the upper end of the spring (9), the sliding block (8) is slidably connected with the wall of the placing groove (10), and an inserting groove (7) is formed inside the upper end of the sliding block (8).

3. The outdoor sun-proof and anti-skid stair handrail as claimed in claim 1, wherein a positioning groove (21) is formed in the upper end of the wall of the placement groove (10), a positioning block (20) is arranged at the upper end of the inside of the outer cover cylinder (4) and is fixedly connected with the positioning groove (21) in an inserting manner, and a sealing sleeve (16) is arranged inside the top end of the outer cover cylinder (4) and on the upper side of the positioning block (20).

4. An outdoor sun-proof and anti-skid stair handrail as claimed in claim 3, wherein the surface of the handrail support rod (6) is provided with a toothed clamping groove (19), and the handrail support rod (6) is slidably connected with an inner groove cavity (15) arranged inside the sealing sleeve (16).

5. The outdoor sun-proof and anti-skid stair handrail as claimed in claim 1, wherein an outer groove cavity (18) is formed inside the outer cover cylinder (4), the upright column (11) is sleeved inside the outer groove cavity (18), a connecting hole (17) is formed in the outer wall of the outer groove cavity (18), and the connecting hole (17) corresponds to the positioning bolt (5).

6. The outdoor sun-proof and anti-skid stair handrail as claimed in claim 1, wherein the handrail body (1) is provided with a steel pipe (1d) including an inner part, a glass fiber plate (1c) is arranged on the outer side of the steel pipe (1d), anti-skid rings (1b) are arranged on the outer side of the glass fiber plate (1c), and a sprayed layer (1a) made of methacrylic resin is arranged on the outer side of the anti-skid rings (1 b).