CN215167374U

CN215167374U - I-shaped steel railing

Info

Publication number: CN215167374U
Application number: CN202120301057.0U
Authority: CN
Inventors: 李小龙; 刘宇
Original assignee: Wuhan First Rapid Transit Transportation Facilities Co ltd
Current assignee: Wuhan First Rapid Transit Transportation Facilities Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-14
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses an I-shaped steel railing, including handrail, stand and chucking mechanism, two the stand is fixed at the handrail lower surface, is fixed with the bottom stull between two the stand lower extreme, form the rectangular hole between handrail, bottom stull and two stands, four chucking mechanism installs in the rectangular hole four corners, four detachable installation glass board between the chucking mechanism, chucking mechanism includes fixed cardboard, pressure strip, reference column and spacing subassembly, overlooks to be "L" type fixed cardboard fix at the rectangular hole inner wall and lie in the glass board rear, the reference column is fixed perpendicularly at fixed cardboard internal surface, and the round hole that the reference column activity passed the glass board corner setting exposes in the outside; the utility model discloses a be provided with chucking mechanism, both can realize the fastening installation and the work of glass board, reduce the trouble that the glass board was dismantled and is changed in relative adhesive bonding or the embedding stand, improve the glass board installation relatively or dismantle efficiency.

Description

I-shaped steel railing

Technical Field

The utility model belongs to the technical field of the railing, concretely relates to I-steel railing.

Background

The railing is called appendix in China and also called appendix, and is a safety facility on bridges and buildings. The railing plays a role in separation and guide in use, so that the boundary of the divided area is clear and definite, and the designed railing has decorative significance. The glass clamping guardrail is one of the glass clamping guardrails, the glass is hung between the upright post and the handrail, the glass area is small, the upright post feeling is mainly prominent, the simplicity is very strong, and the glass clamping guardrail is suitable for most modern garden balcony railings.

The glass on some existing glass-sandwiched guardrails is embedded and installed, the glass is exposed outside, the probability of surface abrasion and breakage is high, and the glass is troublesome to detach and take down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an I-steel railing to the glass embedding installation on the double-layered glass guardrail of a bit that proposes in solving above-mentioned background art, and glass exposes in the outside, and its surface wear's cracked probability is great, and glass's dismantlement takes off comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: an I-shaped steel railing, which comprises a handrail, upright posts and a clamping mechanism, wherein the two upright posts are fixed on the lower surface of the handrail, a bottom cross brace is fixed between the lower ends of the two upright posts, rectangular holes are formed among the armrests, the bottom cross brace and the two upright posts, four clamping mechanisms are arranged at four corners of the rectangular holes, a glass plate is detachably arranged among the four clamping mechanisms, the clamping mechanism comprises a fixed clamping plate, a pressing plate, a positioning column and a limiting component, the fixed clamping plate which is L-shaped when viewed from top is fixed on the inner wall of the rectangular hole and is positioned behind the glass plate, the positioning column is vertically fixed on the inner surface of the fixed clamping plate, and the positioning column movably penetrates through a round hole arranged at the corner of the glass plate and is exposed outside, the pressing plate is rotatably arranged on the surface of the fixing clamping plate and is in contact with the front surface of the glass plate, and the limiting assembly is rotatably arranged on the front surface of the upright post and is in contact limiting with the surface of the pressing plate.

Preferably, a lug is fixed on the surface of the end part of the fixed clamping plate, the free end of the pressing plate is rotatably connected with the lug through a rotating shaft, and the fixed clamping plate and the pressing plate are overlooked to form a U-shaped three-dimensional structure sleeved on the glass plate.

Preferably, the limiting assembly comprises a fixing column, a limiting plate and a base plate, the fixing column is vertically fixed on the front surface of the stand column, one end of the limiting plate is rotatably sleeved on the fixing column, and the other end of the limiting plate extends to the front of the pressing plate.

Preferably, the backing plate is fixed on the rear surface of the limiting plate, and the backing plate is a rubber plate in pressing contact with the surface of the pressing plate.

Preferably, the inner surfaces of the pressing plate and the fixing clamping plate are both fixed with supporting blocks which are in contact with the surface of the glass plate, and the supporting blocks are rubber blocks.

Preferably, be provided with the packing subassembly between rectangular hole and the glass board, the packing subassembly includes that sealing strip and structure are glued, the sealing strip passes through the structure and glues detachable embedding between rectangular hole and glass board, the sealing strip is the rubber strip.

Preferably, the handrail, the bottom cross arm and the upright post are all in an I-shaped steel structure, and a connecting plate rotatably connected with the fixing clamping plate is fixed at the end part of the pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with chucking mechanism, both can realize the fastening installation and the work of glass board, reduce the trouble that the glass board was dismantled and is changed in relative adhesive bonding or the embedding stand, improve the glass board installation relatively or dismantle efficiency.

(2) The utility model discloses a be provided with the packing subassembly, neither influence the installation and the dismantlement of glass board, multiplicable glass board installation fastening nature and steadiness again reduce the probability that tremble rocked appears in the glass board.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the clamping assembly of the present invention;

fig. 3 is a schematic top view of the clamping assembly of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 1 according to the present invention;

in the figure: 1. a handrail; 2. a column; 3. a chucking mechanism; 31. fixing the clamping plate; 32. a compression plate; 33. a positioning column; 34. a limiting component; 341. fixing a column; 342. a limiting plate; 343. a base plate; 4. a bottom wale; 5. a glass plate; 6. a support block; 7. a lug; 8. a sealing strip; 9. and (4) structural adhesive.

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. 1-4, the present invention provides a technical solution: an I-shaped steel handrail comprises handrails 1, upright posts 2 and clamping mechanisms 3, wherein the two upright posts 2 are fixed on the lower surface of the handrail 1, a bottom cross brace 4 is fixed between the lower ends of the two upright posts 2, rectangular holes are formed among the handrail 1, the bottom cross brace 4 and the two upright posts 2, the four clamping mechanisms 3 are arranged at four corners of the rectangular holes, a glass plate 5 is detachably arranged among the four clamping mechanisms 3, each clamping mechanism 3 comprises a fixed clamping plate 31, a pressing plate 32, a positioning column 33 and a limiting component 34, the fixed clamping plate 31 which is L-shaped in plan view is fixed on the inner wall of the rectangular hole and is positioned behind the glass plate 5, the positioning column 33 is vertically fixed on the inner surface of the fixed clamping plate 31, the positioning column 33 movably penetrates through a round hole arranged at the corner of the glass plate 5 to be exposed outside, the pressing plate 32 is rotatably arranged on the surface of the fixed clamping plate 31 and is contacted with the front surface of the glass plate 5, the limiting component 34 is rotatably arranged on the front surface of the upright posts 2 and is contacted with the pressing plate 32 for limiting, through being provided with chucking mechanism 3, both can realize the fastening installation and the work of glass board 5, reduce the trouble that glass board 5 dismantled the change in relative adhesive bonding or embedding stand 2, improve glass board 5 installation or dismantlement efficiency relatively.

In this embodiment, preferably, the lug 7 is fixed on the end surface of the fixing clamping plate 31, the free end of the pressing plate 32 is rotatably connected with the lug 7 through a rotating shaft, and the fixing clamping plate 31 and the pressing plate 32 form a U-shaped three-dimensional structure sleeved on the glass plate 5 when viewed from above, so that the glass plate 5 can be detachably embedded conveniently.

In this embodiment, it is preferred, spacing subassembly 34 includes fixed column 341, limiting plate 342 and backing plate 343, fixed column 341 vertical fixation is at 2 front surfaces of stand, limiting plate 342 one end is rotated the cover and is established on fixed column 341, the other end extends to pressure strip 32 the place ahead, backing plate 343 is fixed at limiting plate 342 rear surface, and backing plate 343 is the rubber slab with pressure strip 32 surface extrusion contact, through being provided with spacing subassembly 34, both can compress tightly spacingly to pressure strip 32 position, limiting plate 342 conveniently rotates again, do not influence pressure strip 32 and rotate and break away from with glass board 5.

In this embodiment, preferably, the pressing plate 32 and the fixing clip plate 31 are both fixed on their inner surfaces with a supporting block 6 contacting with the surface of the glass plate 5, the supporting block 6 is a rubber block, and the supporting block 6 can increase the mounting tightness of the glass plate 5.

In this embodiment, it is preferred, be provided with the packing subassembly between rectangular hole and the glass board 5, the packing subassembly includes that sealing strip 8 and structure are glued 9, and sealing strip 8 glues 9 detachable embedding between rectangular hole and glass board 5 through the structure, and sealing strip 8 is the rubber strip, through being provided with the packing subassembly, neither influences the installation and the dismantlement of glass board 5, and multiplicable glass board 5 installation fastening nature and steadiness again reduce the probability that tremble rocked in glass board 5 appearance.

In this embodiment, preferably, the handrail 1, the bottom cross brace 4 and the upright post 2 are all made of i-steel, and the i-steel has the characteristics of wide flange, high lateral rigidity and strong bending resistance, and the end of the pressing plate 32 is fixed with a connecting plate rotatably connected with the fixing clamping plate 31, and the connecting plate is rotatably connected with the lug 7.

The utility model discloses a theory of operation and use flow: when the utility model is used, the bottom cross brace 4 is fixed between the two upright posts 2, the two upright posts 2 are embedded and installed on the installation surface, the handrail 1 is fixed at the top of the upright posts 2, the four clamping mechanisms 3 are fixed in the rectangular holes formed by the upright posts 2, the handrail 1 and the bottom cross brace 4, the pressure strip 32 can be arranged between the glass plates 5 and can rotate outwards to be in a state vertical to the front surface of the glass plate 5, the limiting plate 342 rotates downwards to be separated from the pressure strip 32, the glass plate 5 can be placed in the four fixing clamping plates 31 at the moment, the positioning column 33 passes through the corner round holes of the glass plate 5 and is exposed outside, the pressure strip 32 can rotate backwards until the supporting block 6 is in surface contact with the glass plate 5, the limiting plate 342 is rotated to press the pressure strip 32, thereby pressing the glass plate 5, the sealing strip 8 is filled in the gap between the glass plate 5 and the rectangular hole by utilizing the structural adhesive 9, the installation fastening of the glass plate 5 may be increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a I-steel railing, includes handrail (1), stand (2) and chucking mechanism (3), two stand (2) are fixed at handrail (1) lower surface, two be fixed with bottom stull (4), its characterized in that between stand (2) lower extreme: rectangular holes are formed among the handrails (1), the bottom cross brace (4) and the two upright posts (2), four clamping mechanisms (3) are arranged at four corners of the rectangular holes, glass plates (5) are detachably arranged among the four clamping mechanisms (3), the clamping mechanism (3) comprises a fixed clamping plate (31), a pressing plate (32), a positioning column (33) and a limiting component (34), the fixed clamping plate (31) which is L-shaped in plan view is fixed on the inner wall of the rectangular hole and is positioned behind the glass plate (5), the positioning column (33) is vertically fixed on the inner surface of the fixed clamping plate (31), and the positioning column (33) movably penetrates through a round hole arranged at the corner of the glass plate (5) and is exposed outside, the pressing plate (32) is rotatably arranged on the surface of the fixed clamping plate (31) and is contacted with the front surface of the glass plate (5), the limiting assembly (34) is rotatably arranged on the front surface of the upright post (2) and is in surface contact limiting with the pressing plate (32).

2. An i-steel balustrade according to claim 1, wherein: the glass plate is characterized in that a lug (7) is fixed on the surface of the end part of the fixing clamping plate (31), the free end of the pressing plate (32) is rotatably connected with the lug (7) through a rotating shaft, and the fixing clamping plate (31) and the pressing plate (32) form a U-shaped three-dimensional structure sleeved on the glass plate (5) in a overlooking mode.

3. An i-steel balustrade according to claim 1, wherein: the limiting assembly (34) comprises a fixing column (341), a limiting plate (342) and a base plate (343), the fixing column (341) is vertically fixed on the front surface of the upright column (2), one end of the limiting plate (342) is rotatably sleeved on the fixing column (341), and the other end of the limiting plate extends to the front of the pressing plate (32).

4. An i-steel balustrade according to claim 3, wherein: the backing plate (343) is fixed on the rear surface of the limiting plate (342), and the backing plate (343) is a rubber plate which is in pressing contact with the surface of the pressing plate (32).

5. An i-steel balustrade according to claim 1, wherein: supporting blocks (6) in surface contact with the glass plate (5) are fixed on the inner surfaces of the pressing plate (32) and the fixing clamping plate (31), and the supporting blocks (6) are rubber blocks.

6. An i-steel balustrade according to claim 1, wherein: be provided with the packing subassembly between rectangular hole and glass board (5), the packing subassembly includes that sealing strip (8) and structure are glued (9), sealing strip (8) are glued (9) detachable embedding through the structure and are between rectangular hole and glass board (5), sealing strip (8) are the rubber strip.

7. An i-steel balustrade according to claim 1, wherein: handrail (1), bottom stull (4) and stand (2) are the I-steel structure, pressure strip (32) end fixing has the connecting plate of being connected with fixed cardboard (31) rotation.