CN214219344U - Existing overhead operation subway station construction lighting fixture strutting arrangement - Google Patents

Abstract

The utility model discloses an existing elevated operation subway station construction lamp bracket supporting device, the existing elevated operation subway station comprises an existing subway platform and an existing canopy, the existing canopy is erected above the existing subway platform, the middle part of the existing subway platform is provided with an existing platform, the two sides of the existing platform are provided with subway rails, and the existing canopy is provided with line equipment along the length direction; wherein, lighting fixture strutting arrangement includes: the door frame is arranged on the existing platform and arranged at intervals along the direction of the subway rail, the door frame is used for installing the line equipment, and the line equipment is the equipment which is detached in advance before the existing canopy is detached. The device can solve the problem that the line equipment is laid without place when the existing canopy is detached, so that the normal operation of the subway is influenced, and the device has the advantages of simple structure, convenience in operation, strong practicability and the like.

Description

Existing overhead operation subway station construction lighting fixture strutting arrangement

Technical Field

The utility model relates to an existing overhead operation subway station construction lighting fixture strutting arrangement belongs to overhead operation subway and reforms transform technical field.

Background

The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in the underground tunnel, and the line outside the central urban area is generally arranged on a viaduct or the ground. The subway is an urban rail transit system which covers various underground and overground roadways of urban areas, is special in right of way, high in density and high in traffic volume.

Along with the continuous expansion of subway traffic network, the passenger flow attracted by the subway is increased day by day, a subway line is newly designed beside an original overhead operation subway station, the conditions of transfer by the overhead operation subway station are more and more, the impact of the transfer passenger flow aggravates the influence of insufficient scale of the original overhead operation subway station, and the scale of part of stations needs to be expanded urgently to improve the service level.

The elevated multi-layer island type station is a station structure of an elevated operation subway station, the main structure of the elevated multi-layer island type station comprises a foundation column, a subway platform and a canopy, wherein the subway platform is arranged on the foundation column, the canopy is arched and is erected on the subway platform, a platform is arranged at the middle part of the subway platform, subway rails are arranged on two sides of the platform, and passengers are driven by the subways passing in and out of the platform.

The extension of overhead multilayer island formula station is reformed transform, need demolish existing canopy to newly-built two view platforms and two side formula platforms in subway rail's both sides, in order to improve passenger's transfer efficiency, will set up new canopy simultaneously above existing subway platform and the newly-built side formula platform. At present, when an existing canopy is dismantled, because the existing canopy is provided with line equipment, if the existing canopy is not properly treated, the normal operation of a subway station can be influenced.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides an existing overhead operation subway station construction lighting fixture strutting arrangement can the line equipment that demolishs from existing canopy by the auxiliary stay, guarantees the normal operation at subway station to overcome prior art's not enough.

The technical scheme of the utility model is that: a support device for a construction lamp bracket of an existing elevated operation subway station comprises an existing subway platform and an existing canopy, wherein the existing canopy is erected above the existing subway platform, the middle of the existing subway platform is provided with an existing platform, subway rails are arranged on two sides of the existing platform, and line equipment is arranged on the existing canopy along the length direction of the existing canopy; wherein, lighting fixture strutting arrangement includes:

the door frame is arranged on the existing platform and arranged at intervals along the direction of the subway rail, the door frame is used for installing the line equipment, and the line equipment is the equipment which is detached in advance before the existing canopy is detached.

In one example, the line equipment comprises a movable lighting fixture, a guide sign, weak current system terminal equipment and distribution line pipe equipment thereof.

In one example, two rows of the gantries are arranged on the existing platform, each row of the gantries is close to the corresponding subway rail, and the frame opening direction of each row of the gantries is the same as the subway rail.

In one example, the portal includes:

the base is fixedly arranged on the existing platform;

the upright post is fixedly arranged on the base;

and the two ends of the cross beam are respectively connected with the two upright columns.

In one example, the portal further comprises:

and the sign board is detachably connected to the cross beam.

In one example, the cross beam is provided with an ear plate, and the sign plate is fixed on the cross beam through a fastener.

The utility model has the advantages that: the utility model discloses a set up the portal on subway platform as lighting fixture strutting arrangement, before demolising existing canopy, can pull down and install the line equipment on the canopy on the portal, the line equipment can be fixed on the portal through modes such as ligature to the solution is laid when demolising existing canopy circuit equipment nowhere, so that influence the problem of subway normal operating. The device has the advantages of simple structure, convenient operation, strong practicability and the like.

Drawings

Fig. 1 is a schematic structural diagram of an existing overhead operation subway station;

FIG. 2 is a schematic structural view of a subway station equipped with a lamp holder support device;

FIG. 3 is an elevational view of the gantry;

FIG. 4 is a side view of the gantry;

FIG. 5 is a schematic plan view of the sign board;

description of reference numerals:

10 existing elevated operation subway station

11 existing foundation columns, 12 existing subway platforms and 13 existing rainsheds;

121 existing platform, 122 subway rail;

20 door frame

21 base, 22 upright posts, 23 cross beams and 24 sign boards;

231 lug plates, 241 slide grooves.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an existing elevated operation subway station 10 includes an existing foundation column 11, an existing subway platform 12 and an existing canopy 13, wherein the existing subway platform 12 is disposed on the existing foundation column 11, the existing canopy 13 is arched and is erected on the existing subway platform 12, line equipment is installed on the existing canopy 13 along a length direction thereof, an existing platform 121 is disposed in a middle of the existing subway platform 12, subway rails 122 are disposed on two sides of the existing platform 121, and passengers enter and exit subways on two sides from the existing platform 121 during operation.

Referring to fig. 1 to 5, the embodiment of the present invention provides an existing elevated operation subway station construction lamp bracket supporting device, including portal 20, portal 20 sets up on existing platform 121 to along the direction interval setting of subway rail 122, portal 20 is used for installing the line equipment, and the line equipment is the equipment of dismantling in advance before dismantling existing canopy 13.

Specifically, before dismantling existing canopy 13, tear down the line equipment on the canopy earlier and install on portal 20, line equipment can fix on portal 20 through modes such as ligature, and line equipment includes the dynamic lighting lamps and lanterns, leads mark, weak current system terminal equipment and distribution lines pipe equipment. Therefore, the problem that the normal operation of the subway is influenced because the line equipment is laid everywhere when the existing canopy 13 is detached is solved.

Further, two rows of gantries 20 are arranged on the existing platform 121, each row of gantries 20 is close to a corresponding subway rail 122, and the frame opening direction of each row of gantries 20 is the same as the direction of the subway rail 122.

Particularly, every row of portal 20 corresponds the circuit equipment of installing each side, and is comparatively standard, builds the back at new canopy simultaneously, can conveniently go the circuit equipment to correspond the installation again.

Further, the door frame 20 in the device comprises a base 21, a stand column 22 and a cross beam 23, wherein the base 21 is fixedly arranged on the existing platform 121, the stand column 22 is fixedly arranged on the base 21, two ends of the cross beam 23 are respectively connected with the two stand columns 22, and the base 21, the stand column 22 and the cross beam 23 form a door shape together.

Specifically, the base 21 is manufactured by digging a pit at a predetermined position of a platform of a subway, embedding a bolt and an installation plate in the pit, and then pouring concrete for molding. The bottom end of the upright column 22 is fixed to the mounting plate on the base 21 by another mounting plate and bolts, and a stiffening rib is welded between the upright column 22 and the base 21 in order to improve the structural strength. The top end of the column 22 is connected to the end of the beam 23 by a fastener such as a bolt.

Further, the door frame 20 of the present device further includes a sign board 24, and the sign board 24 is detachably connected to the cross beam 23. Specifically, the cross member 23 is provided with an ear plate 231, and the sign plate 24 is fixed to the cross member 23 by a fastener. The fastener may be a bolt. Preferably, the sign board 24 is further provided with a sliding groove 241, and the position of the sign board 24 can be adjusted by changing the relative position of the sliding groove 241 and the cross beam 23.

Above-mentioned lighting fixture strutting arrangement's advantage lies in: as the door frame 20 is arranged on the subway platform as the lamp frame supporting device, before the existing canopy 13 is dismantled, the line equipment on the canopy can be dismantled and installed on the door frame 20, and the line equipment can be fixed on the door frame 20 in binding and other modes, so that the problem that the normal operation of the subway is influenced because the line equipment is laid everywhere when the existing canopy 13 is dismantled is solved. The device has the advantages of simple structure, convenient operation, strong practicability and the like.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. A lamp support supporting device for construction of an existing elevated operation subway station is characterized in that the existing elevated operation subway station (10) comprises an existing subway platform (12) and an existing canopy (13), the existing canopy (13) is erected above the existing subway platform (12), the middle of the existing subway platform (12) is provided with an existing platform (121), subway rails (122) are arranged on two sides of the existing platform (121), and line equipment is arranged on the existing canopy (13) along the length direction of the existing canopy; wherein, lighting fixture strutting arrangement includes:

the device comprises gantries (20) which are arranged on the existing platform (121) and are arranged at intervals along the direction of the subway rail (122), wherein the gantries (20) are used for installing the line equipment, and the line equipment is pre-detached before the existing canopy (13) is detached.

2. The existing elevated operation subway station construction lamp bracket supporting device as claimed in claim 1, wherein said line equipment includes a dynamic lighting lamp, a guide mark, a weak current system terminal equipment and its distribution line pipe equipment.

3. The existing elevated operation subway station construction lamp stand supporting device as claimed in claim 1, wherein two rows of said door frames (20) are provided on said existing platform (121), each row of said door frames (20) is close to the corresponding subway rail (122), and the frame opening direction of each row of said door frames (20) is the same as the direction of said subway rail (122).

4. The existing elevated operation subway station construction lamp stand supporting device as claimed in claim 1, wherein said portal frame (20) comprises:

the base (21) is fixedly arranged on the existing platform (121);

the upright post (22) is fixedly arranged on the base (21);

the two ends of the cross beam (23) are respectively connected with the two upright columns (22).

5. The existing elevated operation subway station construction lamp stand supporting device as claimed in claim 4, wherein said portal frame (20) further comprises:

and the sign plate (24) is detachably connected to the cross beam (23).

6. The existing elevated operation subway station construction lamp stand supporting device as claimed in claim 5, wherein an ear plate (231) is provided on said cross beam (23), said sign plate (24) is fixed on said cross beam (23) by a fastener.

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