CN211923773U - Novel railing - Google Patents

Abstract

The invention relates to a novel railing, which comprises a railing body poured by cement, wherein the cross section of the railing body is in a channel steel shape, wherein the opening direction of the railing body is arranged towards the outer side direction of the sidewalk, and a plurality of groups of vertically arranged strip-shaped inlets and outlets are arranged in parallel up and down at the leg edge ends at the two sides of the railing body, two groups of fixed rods corresponding to the inlet and the outlet and a screw rod positioned between the two groups of fixed rods are arranged on the inner side wall of the waist edge end in the opening of the handrail body, wherein the outer side of the railing body is provided with a chain which passes through the corresponding inlet and outlet, an elliptical ring at the tail end of the chain is sleeved on the corresponding fixed rod, a pressing plate which corresponds to the screw rod and the fixed rod is also arranged in the opening of the railing body, wherein the pressing plate is provided with a mounting hole for the screw rod and the fixing rod to pass through, the screw rod outside the pressing plate is screwed with a nut, and the screw rod between the pressing plate and the waist edge end of the railing body is also externally sleeved with a spring. The invention has simple structure and convenient use.

Description

Novel railing

Technical Field

The invention relates to the technical field of public protection equipment, in particular to a novel railing.

Background

At scenic spot cliff side, river course limit or river ladder department general vertical installation cement railing of meeting, wherein the cement railing has characteristics such as the steadiness is strong and long service life, then connects in order to play the guard action through the chain between the railing, and the connected mode between present general chain and the railing is: and a hanging ring is poured on one side of the rail, then the circular ring at one end of the lock chain is broken off and penetrates through the hanging ring, and the opening end of the circular ring is forcibly extruded to be closed, so that the purpose of fixing the lock chain on the rail is achieved.

But need break off the ring off with the fingers and thumb and fold the ring opening at above-mentioned in-process, this all has higher requirement to workman's strength, leads to working strength to promote to the chain is blown the rain through the wind and is beaten and corrode easily, needs the change of regularity, and this then further can promote workman's working strength and promote the change degree of difficulty, and current cement railing is generally solid and the cross section is great rectangle simultaneously, leads to its material use amount more, and still increases weight and be not convenient for transport.

Disclosure of Invention

The invention aims to provide a novel railing, which has the functions of convenient installation, disassembly, replacement and the like, and simultaneously reduces the material consumption, thereby achieving the purposes of saving cost and facilitating transportation and movement.

The technical problem of the invention is mainly solved by the following technical scheme:

a novel railing comprises a railing body poured by cement, the cross section of the railing body is in a channel steel shape, the opening direction of the railing body is arranged towards the outer side of a sidewalk, a plurality of groups of vertically arranged strip-shaped inlet and outlet are arranged at the upper and lower parts of the leg edge ends at the two sides of the railing body in parallel, two groups of fixing rods corresponding to the inlet and outlet and a screw rod positioned between the two groups of fixing rods are arranged on the inner side wall of the waist edge end in the opening of the railing body, a lock chain passing through the corresponding inlet and outlet is arranged at the outer side of the railing body, an elliptical ring at the tail end of the lock chain is sleeved on the corresponding fixing rod, a pressing plate corresponding to the screw rod and the fixing rod is further arranged in the opening of the railing body, a mounting hole for the screw rod and the fixing rod to pass through is formed in the pressing plate, the outer side wall of the leg end of the handrail body is provided with a warning mark formed by coating reflective coating.

As a preferred scheme, one end of the fixed rod and one end of the screw rod are welded and fixed with the waist end of the handrail body.

Preferably, the length of the fixing rod is greater than the width of the access opening.

Preferably, the length of the screw is greater than the length of the fixing rod.

Preferably, the diameter of the nut is smaller than the distance between the two groups of fixing rods.

The invention has the beneficial effects that:

1. the cross section of the handrail body is of the channel steel structure, compared with the traditional rectangular structure, the material consumption is obviously reduced, the cost is reduced, and the weight is reduced while the cost is reduced, so that the handrail is convenient to store and transport.

2. When the chain needs to be replaced or disassembled, the nut is only required to be unscrewed, the pressing plate slides out of the fixing rod and the screw rod, the elliptical ring at the tail end of the chain can slide out of the corresponding fixing rod at the moment, and finally the elliptical ring is drawn out from the inlet and the outlet, so that the disassembly and replacement work of the chain is realized, the disassembly and replacement strength of the chain is reduced, and the disassembly and replacement work is facilitated.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

figure 3 is a front view of the guardrail body of the present invention.

In the figure: 1. railing body, 2, exit, 3, dead lever, 4, screw rod, 5, chain, 6, clamp plate, 7, mounting hole, 8, nut, 9, spring, 10, warning sign.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

The utility model provides a novel railing, include railing body 1 that forms by cement pouring, railing body 1 is transversal personally submits the channel-section steel form, as shown in figure 1, railing body 1's opening direction sets up towards pavement outside direction, namely sets up towards cliff or river course or embankment direction, make people not easily contact guardrail body 1's opening and receive its influence, because 1 cross-section of railing body is the channel steel structure in this embodiment, compare in its material use amount of rectangular structure in the past and obviously reduce, make its cost reduction, and weight reduction also is convenient for store the transportation when cost reduction.

Wherein, a plurality of groups of vertically arranged strip-shaped inlet and outlet 2 are arranged side by side up and down at the leg edge end at both sides of the railing body 1, the inner side wall of the waist edge end in the opening of the railing body 1 is provided with two groups of fixed rods 3 corresponding to the inlet and outlet 2 and a screw rod 4 positioned between the two groups of fixed rods 3, one ends of the fixed rods 3 and the screw rod 4 are welded and fixed with the waist edge end of the railing body 1, after the railing body 1 is arranged on the ground, the lock chain 5 is straightened to lead one end to pass through the corresponding inlet and outlet 2, and an elliptical ring at the tail end of the lock chain 5 is sleeved on the fixed rods 3 to be hung, when the two ends of the lock chain 5 are respectively hung on the fixed rods 3 on the two groups of railing body 1, the middle of the lock chain 5 is drooped and the two ends are pulled under the influence of gravity, the problem that the tail end of the lock chain slides off the, the guardrail body 1 is connected together through the chain 5 to form a protection mechanism so as to prevent people from falling off a cliff or falling into a river channel and the like.

A pressing plate 6 corresponding to the screw rod 4 and the fixing rod 3 is also arranged in the opening of the railing body 1, wherein the pressing plate 6 is provided with a mounting hole 7 for the screw rod 4 and the fixing rod 3 to pass through, the screw rod 4 outside the pressing plate 6 is screwed with a nut 8, the pressing plate 6 is movably fixed on the screw rod 4 by the screw connection of the nut 8 and the screw rod 4, and the two ends of the pressing plate 6 are propped against the elliptic ring at the tail end of the chain 5 to prevent the pressing plate from sliding off the fixed rod 3, thereby realizing the purpose of movably fixing the top end of the chain 5 on the fixed rod 3, and when the chain 5 needs to be replaced or disassembled, only the nut 8 needs to be unscrewed and the pressing plate 6 slides out of the fixed rod 3 and the screw rod 4, at the moment, the elliptical ring at the tail end of the chain 5 can slide out of the corresponding fixed rod 3 and is finally drawn out from the inlet and the outlet 2, therefore, the disassembly and replacement work of the chain 5 is realized, and the disassembly and replacement strength of the chain 5 is reduced, and the disassembly and replacement work is also facilitated.

Meanwhile, the spring 9 is sleeved outside the screw rod 4 between the pressing plate 6 and the waist edge end of the railing body 1, the pressing plate 6 is extruded outwards through the stretched spring 9, the nut 8 abuts against the pressing plate 6 to prevent the pressing plate 6 from moving outwards, and therefore the pressing plate 6 is fixed at a certain specified position in the screw rod 4, the tail end of the lock chain 5 is not sleeved on the screw rod 4 in the embodiment, the lock chain 5 can swing to cause the lock chain to slide on the screw rod 4, the sliding lock chain 5 can wear threads of the screw rod 4 to influence the screwing of the screw rod 4 and the nut 8, and the lock chain 5 is sleeved on the fixing rod 3 which is smooth and does not need to be provided with the nut 8.

Preferably, the diameter of the nut 8 is smaller than the distance between the two sets of fixing rods 3, so that the distance between the nut 8 and the fixing rods 3 can be used for placing a wrench for rotating the nut 8.

Be provided with the warning sign 10 that is formed by the coating of reflective coating on 1 leg limit end lateral wall of railing body in this embodiment, when night pedestrian walks around the railing, light or flashlight can reflect light when shining warning sign 10 to remind pedestrian or vehicle to notice, play the incidence that warning function is used for reducing the accident.

The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (5)

1. The utility model provides a novel railing, includes the railing body of pouring by cement and forms, its characterized in that: the cross section of the handrail body is in a channel steel shape, wherein the opening direction of the handrail body is arranged towards the outer side direction of the sidewalk, and the leg edge ends at the two sides of the railing body are provided with a plurality of groups of vertically arranged strip-shaped inlets and outlets in parallel up and down, two groups of fixed rods corresponding to the inlet and the outlet and a screw rod positioned between the two groups of fixed rods are arranged on the inner side wall of the waist edge end in the opening of the handrail body, wherein the outer side of the railing body is provided with a chain which passes through the corresponding inlet and outlet, an elliptical ring at the tail end of the chain is sleeved on the corresponding fixed rod, a pressing plate which corresponds to the screw rod and the fixed rod is also arranged in the opening of the railing body, wherein the pressing plate is provided with a mounting hole for the screw rod and the fixing rod to pass through, the screw rod outside the pressing plate is screwed with a nut, still the overcoat has the spring on the screw rod between clamp plate and railing body waist limit end, be provided with the warning sign that is made by reflective coating scribbles on railing body leg limit end lateral wall.

2. A novel balustrade according to claim 1, wherein: and one end of the fixed rod and one end of the screw rod are welded and fixed with the waist end of the handrail body.

3. A novel balustrade according to claim 1, wherein: the length of the fixing rod is larger than the width of the inlet and the outlet.

4. A novel balustrade according to claim 1, wherein: the length of the screw is greater than that of the fixing rod.

5. A novel balustrade according to claim 1, wherein: the diameter of the nut is smaller than the distance between the two groups of fixing rods.

Images