CN215444141U

CN215444141U - Subway tunnel evacuation platform support

Info

Publication number: CN215444141U
Application number: CN202121635347.5U
Authority: CN
Inventors: 罗义; 杨杰; 王尔笛; 卢成; 张力
Original assignee: China Railway 11th Bureau Group Co Ltd; China Railway 11th Bureau Group Electric Engineering Co Ltd
Current assignee: China Railway 11th Bureau Group Co Ltd; China Railway 11th Bureau Group Electric Engineering Co Ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-07
Anticipated expiration: 2031-07-16

Abstract

The utility model provides a subway tunnel evacuation platform support which comprises a support frame, wherein one end of the support frame is connected with a fixed frame, the other end of the support frame is connected with a support assembly, a fixing assembly is installed at the bottom side of the support frame, a cable frame is installed at the bottom of the fixing assembly, guide assemblies are installed on the top surface of the support frame and the top surface of the fixed frame, an antiskid plate is installed in each guide assembly, and indicator lamps are installed on two sides of each antiskid plate. According to the utility model, the cable frame is arranged at the bottom of the mounting frame, so that the mounting efficiency of the cable frame is improved, and meanwhile, the indicator lamp is arranged, so that guidance can be provided when an emergency occurs in the tunnel.

Description

Subway tunnel evacuation platform support

Technical Field

The utility model belongs to the technical field of subways, and particularly relates to a support for an evacuation platform of a subway tunnel.

Background

Urban rail's construction has improved people's speed of going on a journey greatly, provides convenience for people's life, and subway rail lay need carry out underground tunnel's excavation to need carry out urgent evacuation platform in the both sides installation in tunnel after tunnel construction accomplishes, then need use specific support to carry out the fixed stay to evacuation platform, consequently, in order to improve subway tunnel evacuation platform support's practicality, we propose a novel subway tunnel evacuation platform support.

Chinese utility model cn201120156302.x discloses a subway is with sparse platform of accord with material, with the one end hinged joint of crossbeam on the tunnel wall, the other end of crossbeam is connected and is realized piling the support of mesa on the crossbeam on the stand.

But lack the subassembly of fixed cable to the installation degree of difficulty when having increased the cable and having laid and the work load when cable later maintenance, and when taking place emergency and need evacuate the passenger on the train, can't provide the guide for the passenger, thereby lead to the crowd to be difficult to find out urgent evacuation export, certain confusion appears probably to the passenger, has reduced urgent sparse efficiency, thereby can cause the influence to people's personal safety.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a subway tunnel evacuation platform support, which solves the problems that the cable laying of the existing subway tunnel evacuation platform support is difficult and cannot provide guidance.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an evacuation platform support in subway tunnel, includes the support frame, the one end of support frame even has the mount, the other end of support frame even has supporting component, fixed subassembly is installed to the bottom side of support frame, fixed subassembly is including setting up in the cable frame of support frame bottom, the guide subassembly is installed to the top surface of support frame and the top surface of mount, install the antiskid ribbed tile in the guide subassembly, the pilot lamp is installed to the both sides of antiskid ribbed tile.

Furthermore, one side welding of keeping away from the supporting component of support frame has the connecting plate, and the inside of connecting plate is equipped with spacing hole, the mount passes through bolted connection with the connecting plate.

Further, a fixed plate is installed at the bottom of the tail end of the fixed frame, and a rubber pad is installed on the outer side of the fixed plate.

Furthermore, the supporting component comprises an I-shaped frame, one end of the I-shaped frame is provided with a plug connector, and the supporting frame is connected with the top end of the I-shaped frame through the plug connector.

Further, the bottom welding of I-shaped frame has the extension board, the inside of extension board is equipped with the fixed orifices, there is the base outside of extension board through bolted connection.

Further, install the mounting panel in the fixed subassembly, the mounting bracket is installed to the bottom of mounting panel, the bottom both ends of mounting bracket are equipped with the joint, the top of cable frame is equipped with the joint groove, the top of cable frame is passed through the joint block with the bottom both sides of mounting bracket and is connected.

Further, a fixing rod is installed between the opposite cable racks at the bottoms of the adjacent installation racks, and two ends of the fixing rod are respectively in threaded connection with the two cable racks.

Further, the bottom of cable frame is equipped with the joint groove.

Furthermore, the top of the antiskid plate is provided with an antiskid groove.

Furthermore, limiting strips are arranged on two sides of the bottom of the antiskid plate.

Furthermore, a reflector is arranged at the top of the indicator light.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cable frame is arranged at the bottom of the mounting frame, so that the mounting efficiency of the cable frame is improved, and meanwhile, the indicator lamp is arranged, so that guidance can be provided when an emergency occurs in the tunnel.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a partial schematic view of the fastening assembly of the present invention;

FIG. 4 is a partial schematic view of the guide assembly of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the fixing frame, 101, the rubber pad, 102, the fixed plate, 2, fixed subassembly, 201, the mounting panel, 202, the mounting bracket, 203, the joint, 204, the cable frame, 205, the joint groove, 206, the dead lever, 3, the I-shaped frame, 301, the bayonet joint, 302, the extension plate, 303, the fixed orifices, 304, the base, 305, the bottom plate, 4, the support frame, 401, the bayonet joint, 402, the connecting plate, 403, spacing hole, 5, the guide subassembly, 501, the antiskid ribbed tile, 502, the antiskid groove, 503, spacing, 504, pilot lamp, 505, the reflector.

Detailed Description

The present invention is further described in detail below with reference to specific examples so that those skilled in the art can more clearly understand the present invention.

As shown in fig. 1-2, an evacuation platform support for a subway tunnel comprises a support frame 4, wherein one end of the support frame 4 is connected with a fixing frame 1, the other end of the support frame 4 is connected with a supporting component, a fixing component 2 is installed on the bottom side of the support frame 4, the fixing component 2 comprises a cable frame 204 arranged at the bottom of the support frame 4, guide components 5 are installed on the top surfaces of the support frame 4 and the fixing frame 1, anti-skid plates 501 are installed in the guide components 5, and indicator lights 504 are installed on two sides of the anti-skid plates 501.

In the above embodiment, the supporting component is fixedly connected to the tunnel ground, the fixing frame 1 is fixedly connected to the tunnel wall, the supporting frame 4 is supported by the supporting component and the fixing frame 1, the cable frame 4 is arranged for installing cables, and the indicator lamps are installed on two sides of the antiskid plate 501, so that guidance can be provided for passengers in case of emergency.

As shown in fig. 2, specifically, a connecting plate 402 is welded on one side of the support frame 4 away from the support assembly, a limiting hole 403 is formed in the connecting plate 402, and the fixing frame 1 is connected with the connecting plate 402 through a bolt.

As shown in fig. 1, specifically, a fixing plate 102 is installed at the bottom of the end of the fixing frame 1, a rubber pad 101 is installed on the outer side of the fixing plate 102, and by arranging the rubber pad 101, a buffering effect is achieved between the fixing plate 102 and the wall of the tunnel, and when a person walks on the antiskid plate 1, the rubber pad 101 can play a role in shock absorption, so that the overall stability of the evacuation platform support is improved.

As shown in fig. 2, in a preferred embodiment, the support assembly includes an i-shaped frame 3, a plug 301 is disposed at one end of the i-shaped frame 3, the support frame 4 is connected to the top end of the i-shaped frame 3 through the plug 301, the plug 301 may be engaged with the plug slot 401, so as to facilitate the fixed connection between the i-shaped frame 3 and the support frame 4, and the i-shaped frame 3 may provide a vertical support for the support frame 4, thereby ensuring the stability of the support frame 4.

In the above preferred embodiment, an extension plate 302 is welded to the bottom end of the i-shaped frame 3, a fixing hole 303 is formed in the extension plate 302, a base 304 is connected to the outer side of the extension plate 302 through a bolt, and the base 304 can provide vertical support for the top component, so that the overall stability of the device can be ensured.

As shown in fig. 3, a mounting plate 201 is installed in the fixing component 2, a mounting frame 202 is installed at the bottom of the mounting plate 201, clamping connectors 203 are arranged at two ends of the bottom of the mounting frame 202, a clamping groove 205 is arranged at the top of the cable frame 204, and the top of the cable frame 204 is connected with two sides of the bottom of the mounting frame 202 through the clamping connectors 203 in a clamping manner.

Through installing the cable frame in the bottom of mounting bracket 202, can be connected with the joint 203 block of mounting bracket both sides through the joint groove 205 at cable frame 204 top to utilize the mode of pegging graft to install cable frame 204, can improve cable frame 204's installation effectiveness greatly. For example, the card connector 203 and the card slot 205 may adopt a common male and female structure; the structure is a conventional structure in machinery, plastic products and decorative members, and is not particularly limited.

The fixing rod 206 is installed between the opposite cable frames 204 at the bottoms of the adjacent mounting frames 202, two ends of the fixing rod 206 are respectively in threaded connection with the two cable frames 204, specifically, two ends of the fixing rod 206 are provided with threaded heads, and threads outside the threaded heads are matched with internal threads of the cable frames 204, so that the two adjacent cable frames 204 can be fixedly supported in the horizontal direction, and the stability of the cable frames 204 is guaranteed.

In order to realize the installation of a plurality of groups of cables, the bottom of the cable rack 204 is also provided with a clamping groove 205 to be clamped and connected with the additional installation rack 202 and the cable rack 204, so that the device can be used for installing a larger number of cables, and the installation and maintenance of the cables are facilitated.

As shown in fig. 4, the top of the antiskid plate 501 is provided with an antiskid groove 502, and two sides of the bottom of the antiskid plate 501 are provided with limiting strips 503. The anti-slip grooves 502 can increase the friction force at the top of the anti-slip plate 501, so that people are prevented from slipping in the evacuation process, and the safety during evacuation is ensured.

As shown in fig. 4, a reflector 505 is mounted on the top of the indicator lamp 504, and the reflector 505 can refract the light emitted by the indicator lamp 504 in multiple directions, so as to enhance the light guiding effect.

The working principle is as follows: after accomplishing the installation of device, utilize cable frame 204 and mounting bracket 202 fixed connection, the cable of laying in can making the tunnel carries out categorised installation, thereby can be convenient for install and dismantle the cable, and can be convenient for the later stage carries out the maintenance of cable according to the type of trouble, the efficiency of inspection and maintenance work is improved, when emergency needs evacuate crowd appearing, send light after can utilizing pilot lamp 504 to switch on, utilize reflector 505 to refract light to around, thereby can improve the warning effect of light, so that the crowd can remove to the emergency exit through the guide of light, thereby improve urgent sparse speed, people's safety has been guaranteed.

The mechanisms, components and parts of the present invention which are not described in detail are all the existing structures which exist in the prior art. Can be purchased directly from the market.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an evacuation platform support in subway tunnel, a serial communication port, including support frame (4), the one end of support frame (4) even has mount (1), the other end of support frame (4) even has supporting component, fixed subassembly (2) are installed to the bottom side of support frame (4), fixed subassembly (2) are including setting up in cable frame (204) of support frame (4) bottom, guide subassembly (5) are installed to the top surface of support frame (4) and the top surface of mount (1), install antiskid ribbed tile (501) in guide subassembly (5), pilot lamp (504) are installed to the both sides of antiskid ribbed tile (501).

2. A subway tunnel evacuation platform support according to claim 1, characterized in that a connecting plate (402) is welded on one side of said supporting frame (4) far from the supporting component, and a limiting hole (403) is arranged inside said connecting plate (402), said fixing frame (1) and said connecting plate (402) are connected by bolt.

3. A subway tunnel evacuation platform support according to claim 1, characterized in that a fixing plate (102) is installed at the bottom of the end of said fixing frame (1), and a rubber pad (101) is installed on the outside of said fixing plate (102).

4. A subway tunnel evacuation platform support according to claim 1, characterized in that said supporting component comprises an I-shaped frame (3), one end of said I-shaped frame (3) is provided with a plug (301), and said supporting frame (4) is connected with the top end of said I-shaped frame (3) through said plug (301).

5. A subway tunnel evacuation platform support according to claim 4, characterized in that an extension plate (302) is welded to the bottom end of said I-shaped frame (3), fixing holes (303) are formed in the extension plate (302), and a base (304) is connected to the outer side of said extension plate (302) through bolts.

6. A subway tunnel evacuation platform support according to claim 1, characterized in that a mounting plate (201) is installed in said fixing component (2), a mounting frame (202) is installed at the bottom of said mounting plate (201), clamping connectors (203) are provided at both ends of the bottom of said mounting frame (202), a clamping groove (205) is provided at the top of said cable frame (204), and the top of said cable frame (204) is connected with both sides of the bottom of said mounting frame (202) by said clamping connectors (203).

7. A subway tunnel evacuation platform support as claimed in claim 6, wherein a fixing rod (206) is installed between opposite cable frames (204) of said adjacent mounting frames (202), and both ends of said fixing rod (206) are respectively screw-connected with two said cable frames (204).

8. A subway tunnel evacuation platform support according to claim 1, characterized in that the bottom of said cable rack (204) is also provided with a snap-in groove (205).

9. A subway tunnel evacuation platform support according to claim 1, characterized in that the top of said antiskid plate (501) is equipped with antiskid groove (502), and both sides of the bottom of said antiskid plate (501) are equipped with spacing strips (503).

10. A subway tunnel evacuation platform support according to claim 8, characterized in that a reflector (505) is mounted on top of said indicator light (504).