CN214422066U

CN214422066U - Subway staircase truss guard rail fixing device

Info

Publication number: CN214422066U
Application number: CN202023170417.2U
Authority: CN
Inventors: 赵卫
Original assignee: Canny Elevator Co Ltd
Current assignee: Canny Elevator Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-19
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a subway staircase truss guard rail fixing device, including guard rail and truss, guard rail is located truss one side, be equipped with the montant between truss and the guard rail, the montant is fixed with the truss, is equipped with the fixed plate between guard rail and the montant, guard rail passes through the fixed plate and is fixedly connected with guard rail; install the fixed plate additional through both ends about montant one side, weld fixed plate and montant earlier, then will prevent that the railing places in fixed plate one side, prevent that railing rethread bolt and nut and fixed plate accomplish fixedly, make like this and prevent that railing and truss link into an organic whole, fix through the truss and prevent that the railing, intensity is firm reliable, and the security is high, simple structure simple to operate.

Description

Subway staircase truss guard rail fixing device

Technical Field

The utility model relates to a fixing device especially relates to a subway staircase truss guard rail fixing device.

Background

At present, subway traffic is busy, the flow of people is large, the safety performance requirement of a subway escalator is high, when people crowd the subway escalator due to the large flow of people, certain dangerousness exists, the existing escalator protection handrail is installed on the outer decoration, and the accident is easy to happen due to the low strength of the outer decoration plate, so that the subway escalator truss protection handrail fixing device is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a subway staircase truss protection railing fixing device can solve present subway traffic busy, and the flow of people is great, and the security performance requirement of subway staircase is higher, and when subway staircase both sides hang, it is very big because of the flow of people, when the people crowded, has certain danger, and some staircase protection railing before is installed on the decoration outside, because of the low, the technical problem of easy emergence accident of outer decoration board intensity.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a subway staircase truss guard rail fixing device, includes guard rail and truss, and guard rail is located truss one side, be equipped with the montant between truss and the guard rail, the montant is fixed with the truss, is equipped with the fixed plate between guard rail and the montant, guard rail passes through fixed plate and guard rail fixed connection.

As a preferred technical scheme of the utility model, the fixed plate is located both ends about the montant, the fixed plate is in the same place with montant welded connection.

As an optimized technical scheme of the utility model, the mounting hole that link up each other rather than is seted up to the fixed plate side.

As an optimized technical scheme of the utility model, two bisymmetry distributions of mounting hole are in the fixed plate side.

As an optimized technical scheme of the utility model, the fixed plate shape is the cuboid.

As a preferred technical scheme of the utility model, the bolt is worn to establish on one side of the fixed plate is kept away from to the protection railing, the fixed plate is kept away from protection railing one side and is set up the nut, mounting hole and nut are run through in proper order to bolt one end, the bolt closes through the screw soon with the nut.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

install the fixed plate additional through both ends about montant one side, weld fixed plate and montant earlier, then will prevent that the railing places in fixed plate one side, prevent that railing rethread bolt and nut and fixed plate accomplish fixedly, make like this and prevent that railing and truss link into an organic whole, fix through the truss and prevent that the railing, intensity is firm reliable, and the security is high, simple structure simple to operate.

Drawings

Fig. 1 is a schematic structural view of a fixing device according to the present invention;

fig. 2 is a schematic side view of the fixing device of the present invention;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

fig. 4 is a schematic top view of the fixing plate according to the present invention;

fig. 5 is a schematic sectional view of a fixing plate according to the present invention;

wherein: 1. a guard rail; 2. a truss; 3. a bolt; 4. a vertical rod; 5. a fixing plate; 51. and (7) installing holes.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Please refer to fig. 1 to 3, the utility model provides a subway staircase truss guard rail fixing device, including guard rail 1 and truss 2, guard rail 1 is located truss 2 one side, at the equal fixed connection montant 4 in truss 2 both ends, is equipped with fixed plate 5 between guard rail 1 and the montant 4, guard rail 1 passes through fixed plate 5 and guard rail 1 fixed connection.

Referring to fig. 2 to 5, the fixing plates 5 are located at the upper and lower ends of the vertical rod 4, the fixing plates 5 are welded to the vertical rod 4, the side surfaces of the fixing plates 5 are provided with mounting holes 51 communicated with the fixing plates, the mounting holes 51 are symmetrically distributed on the side surfaces of the fixing plates 5, and the fixing plates 5 are rectangular.

Referring to fig. 1, a bolt 3 is inserted through a side of the guard rail 1 away from the fixing plate 5, a nut (not shown) is disposed on a side of the fixing plate 5 away from the guard rail 1, one end of the bolt 3 sequentially penetrates through the mounting hole 51 and the nut, and the bolt 3 and the nut are screwed together through threads.

During the use, weld fixed plate 5 and montant 4 earlier, then place protection railing 1 in fixed plate 5 one side, 1 rethread bolt 3 of protection railing and nut accomplish fixedly with fixed plate 5, make like this that protection railing 1 links into an organic whole with truss 2, fix protection railing 1 through truss 2, intensity is firm reliable, and the security is high, simple structure simple to operate.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a subway staircase truss guard rail fixing device, includes guard rail (1) and truss (2), its characterized in that: guard railing (1) is located truss (2) one side, be equipped with montant (4) between truss (2) and guard railing (1), montant (4) are fixed with truss (2), are equipped with fixed plate (5) between guard railing (1) and montant (4), guard railing (1) is through fixed plate (5) and guard railing (1) fixed connection.

2. The subway escalator truss guard rail fixing device of claim 1, wherein: the fixing plate (5) is located at the upper end and the lower end of the vertical rod (4), and the fixing plate (5) is connected with the vertical rod (4) in a welding mode.

3. The subway escalator truss guard rail fixing device of claim 2, wherein: the side surface of the fixing plate (5) is provided with a mounting hole (51) which is communicated with the fixing plate.

4. The subway escalator truss guard rail fixing device of claim 3, wherein: the mounting holes (51) are symmetrically distributed on the side surface of the fixing plate (5) in pairs.

5. The subway escalator truss guard rail fixing device of claim 4, wherein: the fixing plate (5) is rectangular.

6. The subway escalator truss guard rail fixing device of any one of claims 1-5, wherein: bolt (3) are worn to establish in fixed plate (5) one side is kept away from in protection railing (1), fixed plate (5) are kept away from in protection railing (1) one side and are set up the nut, mounting hole (51) and nut are run through in proper order to bolt (3) one end, bolt (3) close through the screw soon with the nut.