CN210948185U

CN210948185U - Emergency unlocking mechanism for subway platform

Info

Publication number: CN210948185U
Application number: CN201920747811.6U
Authority: CN
Inventors: 周荷珍
Original assignee: Yilong Track Traffic Equipment Suzhou Co ltd
Current assignee: Yilong Track Traffic Equipment Suzhou Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-07-07
Anticipated expiration: 2029-05-23

Abstract

The utility model provides an emergent release mechanism of subway platform, include: the body, the base and the caster; the bottom of the body is provided with a base, and the base is connected with the body in a bolt fixing mode; the bottom of the base is provided with a caster which is connected with the base in a bolt fixing mode; a front protective door is arranged on the front side of the body, and the right side of the front protective door is hinged with the body; a rear protective door is arranged on the rear side of the body, and the left side of the rear protective door is hinged with the body; the utility model has the advantages of heat dissipation mechanism sets up rationally, and PSC central control rack inside heat gives off in time, is favorable to the normal operating of equipment in the rack to guarantee the normal advantage of emergent unblock function of subway platform, thereby the effectual problem of appearing in having solved current device with not enough.

Description

Emergency unlocking mechanism for subway platform

Technical Field

The utility model relates to a shield door control system technical field, more specifically the theory that says so especially relates to an emergent release mechanism of subway platform.

Background

The system level SIG control is a mode that a signal system directly controls a shield door (safety door) in a normal operation mode, under the system control mode, when a train arrives at a station and stops within an allowable error range, the train signal system sends a train track occupation signal to the shield door (safety door) and sends a door opening/closing instruction, the control instruction is sent to a central interface disc of the shield door (safety door) through the signal system, the central interface disc controls opening/closing of a movable door in real time through a door control unit, and system level control operation of the shield door (safety door) is achieved.

When system level control fails, platform level emergency operation can be performed, the platform level control is that a station service worker controls opening/closing of a shielding door (safety door) on a PSL (PSL) local control panel to realize the platform level control of the shielding door (safety door), the local control panel needs to be matched with a PSC central control cabinet for use, and various control devices are installed inside the PSC central control cabinet.

In the existing control mechanism for emergency unlocking of the subway platform, a heat dissipation mechanism of a PSC central control cabinet is mostly unreasonable in arrangement, heat dissipation in the cabinet is not timely, and sensitivity of equipment in the cabinet is easily affected, so that emergency unlocking of the subway platform is affected.

In view of this, research and improvement are carried out to solve the existing problems, and an emergency unlocking mechanism for a subway platform is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergent release mechanism of subway platform to in solving the current control mechanism who is used for the emergent unblock of subway platform that proposes in the above-mentioned background art, PSC central control rack's heat dissipation mechanism sets up unreasonablely mostly, and heat in the rack gives off comparatively untimely, influences the sensitivity of equipment in the rack easily, thereby influences the problem and the not enough of the emergent unblock of subway platform.

In order to achieve the above object, the utility model provides an emergent release mechanism of subway platform is reached by following specific technological means:

an emergency unlocking mechanism for a subway platform, comprising: the device comprises a body, a base, trundles, a front protective door, a rear protective door, a door lock, protective glass, a louver air opening, an air outlet, a cooling fan, a mesh enclosure and an equipment mounting rack; the bottom of the body is provided with a base, and the base is connected with the body in a bolt fixing mode; the bottom of the base is provided with a caster which is connected with the base in a bolt fixing mode; a front protective door is arranged on the front side of the body, and the right side of the front protective door is hinged with the body; a rear protective door is arranged on the rear side of the body, and the left side of the rear protective door is hinged with the body; door locks are arranged on the left side of the front protective door and the right side of the rear protective door, and protective glass is embedded in the middle positions of the front protective door and the rear protective door; the left side and the right side of the bottom of the body are both provided with louver air ports, and the louver air ports are connected with the body in a bolt fixing mode; the top of the body is provided with an air outlet, and the upper part of the air outlet is provided with a cooling fan; the heat radiation fan is connected with the body in a bolt fixing mode, and a mesh enclosure is arranged at the top of the heat radiation fan; the mesh enclosure is connected with the radiating fan in a bolt fixing mode; the inside of body is provided with equipment fixing frame, and equipment fixing frame is connected with the body through the bolt fastening mode.

As a further optimization of this technical scheme, the utility model relates to an emergent release mechanism of subway platform the base is the casing form, and all sets up the air inlet of rectangle grid form on the base vertical face all around to the rectangle grid of the air inlet of the base left and right sides is the slope form.

As a further optimization of this technical scheme, the utility model relates to an emergent release mechanism of subway platform the tripe wind gap is the rectangle form, and the tripe wind gap all is provided with two places of symmetry around on the left surface of body and right flank.

As the further optimization of this technical scheme, the utility model relates to an emergent release mechanism of subway platform the air outlet is the spider web shape, and the air outlet is the rectangular array mode and is provided with six.

As a further optimization of this technical scheme, the utility model relates to an emergent release mechanism of subway platform radiator fan is the rectangle form, and radiator fan corresponds from top to bottom with the air outlet is.

As a further optimization of this technical scheme, the utility model relates to an emergent release mechanism of subway platform cover glass is the rectangle form, and cover glass sets up and is toughened glass goods.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses an all set up the air inlet of the rectangle grid form of slope on the vertical face all around of base, and the tripe wind gap all is provided with two of front and back symmetry on the left surface of body and the right flank, and through the air inlet cooperation tripe wind gap air inlet of grid form, improves the efficiency of air inlet, and both cooperate with radiator fan, make the setting of heat dissipation mechanism comparatively reasonable.

2. The utility model discloses a set up the air outlet and be the spider web shape, and the air outlet is the rectangular array mode and is provided with six, and radiator fan corresponds from top to bottom with the air outlet, is convenient for make the inside forced heat transfer of PSC central control rack through radiator fan, makes the heat in the rack distribute in time, is favorable to the normal operating of equipment in the rack to the emergent unblock function of guaranteeing the subway platform is normal.

3. The utility model discloses an emergent release mechanism's of subway platform improvement, the setting that has heat dissipation mechanism is reasonable, and the inside heat of PSC central control rack gives off in time, is favorable to the normal operating of equipment in the rack to guarantee the normal advantage of emergent unblock function of subway platform, thereby effectual solution the utility model discloses the problem that proposes in the background art is with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram of the local explosion structure of the present invention.

In the figure: body 1, base 2, truckle 3, preceding guard gate 4, back guard gate 5, lock 6, protective glass 7, tripe wind gap 8, air outlet 9, radiator fan 10, screen panel 11, equipment fixing frame 12.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the utility model provides a concrete technical implementation scheme of an emergency unlocking mechanism for a subway platform:

an emergency unlocking mechanism for a subway platform, comprising: the device comprises a body 1, a base 2, casters 3, a front protective door 4, a rear protective door 5, a door lock 6, protective glass 7, a louver air opening 8, an air outlet 9, a cooling fan 10, a mesh enclosure 11 and an equipment mounting rack 12; the bottom of the body 1 is provided with a base 2, and the base 2 is connected with the body 1 in a bolt fixing mode; the bottom of the base 2 is provided with a caster 3, and the caster 3 is connected with the base 2 in a bolt fixing mode; a front protective door 4 is arranged on the front side of the body 1, and the right side of the front protective door 4 is hinged with the body 1; a rear protective door 5 is arranged on the rear side of the body 1, and the left side of the rear protective door 5 is hinged with the body 1; door locks 6 are respectively arranged on the left side of the front protective door 4 and the right side of the rear protective door 5, and protective glass 7 is respectively embedded in the middle positions of the front protective door 4 and the rear protective door 5; the left side and the right side of the bottom of the body 1 are both provided with a louver air port 8, and the louver air ports 8 are connected with the body 1 in a bolt fixing mode; an air outlet 9 is formed in the top of the body 1, and a cooling fan 10 is arranged on the upper portion of the air outlet 9; the heat radiation fan 10 is connected with the body 1 in a bolt fixing mode, and the top of the heat radiation fan 10 is provided with a mesh enclosure 11; the mesh enclosure 11 is connected with the cooling fan 10 in a bolt fixing mode; the inside of body 1 is provided with equipment fixing frame 12, and equipment fixing frame 12 is connected with body 1 through the bolt fastening mode.

Specifically, referring to fig. 1 and fig. 3, the base 2 is in a housing shape, rectangular grid-shaped air inlets are formed on the vertical surfaces of the periphery of the base 2, and the rectangular grids of the air inlets on the left side and the right side of the base 2 are in an inclined shape, so that the air is supplied into the auxiliary louver opening 8, and the integral structure of the main body 1 is attractive and visually comfortable.

Specifically, the louver air inlet 8 is rectangular, and the louver air inlet 8 is provided with two symmetrical positions in front and back on the left side surface and the right side surface of the body 1.

Specifically, referring to fig. 3, the air outlet 9 is in the shape of a spider web, and the air outlet 9 is disposed at six positions in a rectangular array.

Specifically, the heat dissipation fan 10 is rectangular, and the heat dissipation fan 10 corresponds to the air outlet 9 vertically.

Specifically, protective glass 7 is the rectangle form, and protective glass 7 sets up and is toughened glass product, sees through protective glass 7 and is convenient for observe the inside condition of body 1.

The method comprises the following specific implementation steps:

remove body 1 to suitable position through truckle 3, open preceding guard gate 4 or back guard gate 5, install various controlgear on equipment fixing frame 12, see through the inside condition of body 1 of protective glass 7 being convenient for observe, radiator fan 10 during operation, the air inlet cooperation tripe wind gap air inlet of grid form, improve the efficiency of air inlet, make the inside forced heat transfer of PSC central control rack through radiator fan 10, it is timely to make the heat in the body 1 give off, be favorable to the normal operating of the interior equipment of body 1, normal in order to guarantee the emergent unblock function of subway platform.

In summary, the following steps: according to the emergency unlocking mechanism for the subway platform, the inclined rectangular grid-shaped air inlets are formed in the vertical surfaces of the periphery of the base, the louver air openings are symmetrically arranged at the front and back positions on the left side surface and the right side surface of the body, air enters through the grid-shaped air inlets and the louver air openings, air inlet efficiency is improved, and the grid-shaped air inlets and the louver air openings are matched with the cooling fan, so that the cooling mechanism is reasonably arranged; the air outlets are arranged in a spider-web shape, the six air outlets are arranged in a rectangular array mode, and the heat dissipation fans vertically correspond to the air outlets, so that forced heat exchange in the PSC central control cabinet is facilitated through the heat dissipation fans, heat in the cabinet is dissipated timely, normal operation of equipment in the cabinet is facilitated, and the normal emergency unlocking function of the subway platform is guaranteed; the utility model discloses an improvement to the emergent release mechanism of a subway platform, it is reasonable to have the setting of heat dissipation mechanism, and the inside heat of PSC central control rack gives off in time, is favorable to the normal operating of equipment in the rack to guarantee the normal advantage of emergent unblock function of subway platform, thereby the effectual problem and the not enough that appear in having solved current device.

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. An emergency unlocking mechanism for a subway platform, comprising: the device comprises a body (1), a base (2), casters (3), a front protective door (4), a rear protective door (5), a door lock (6), protective glass (7), a louver opening (8), an air outlet (9), a cooling fan (10), a mesh enclosure (11) and an equipment mounting rack (12); the method is characterized in that: the bottom of the body (1) is provided with a base (2), and the base (2) is connected with the body (1) in a bolt fixing mode; the bottom of the base (2) is provided with a caster (3), and the caster (3) is connected with the base (2) in a bolt fixing mode; a front protective door (4) is arranged on the front side of the body (1), and the right side of the front protective door (4) is hinged with the body (1); a rear protective door (5) is arranged on the rear side of the body (1), and the left side of the rear protective door (5) is hinged with the body (1); the left side of the front protective door (4) and the right side of the rear protective door (5) are both provided with a door lock (6), and protective glass (7) is embedded in the middle positions of the front protective door (4) and the rear protective door (5); the left side and the right side of the bottom of the body (1) are respectively provided with a louver air opening (8), and the louver air openings (8) are connected with the body (1) in a bolt fixing mode; an air outlet (9) is formed in the top of the body (1), and a heat dissipation fan (10) is arranged on the upper portion of the air outlet (9); the heat dissipation fan (10) is connected with the body (1) in a bolt fixing mode, and a mesh enclosure (11) is arranged at the top of the heat dissipation fan (10); the mesh enclosure (11) is connected with the radiating fan (10) in a bolt fixing mode; the device mounting structure is characterized in that a device mounting frame (12) is arranged inside the body (1), and the device mounting frame (12) is connected with the body (1) in a bolt fixing mode.

2. The emergency unlocking mechanism for subway platform as claimed in claim 1, wherein said locking mechanism comprises: the base (2) is in a shell shape, rectangular grid-shaped air inlets are formed in the vertical surfaces of the periphery of the base (2), and the rectangular grids of the air inlets on the left side and the right side of the base (2) are inclined.

3. The emergency unlocking mechanism for subway platform as claimed in claim 1, wherein said locking mechanism comprises: the louver air inlet (8) is rectangular, and the louver air inlet (8) is provided with two symmetrical positions in the front and back direction on the left side surface and the right side surface of the body (1).

4. The emergency unlocking mechanism for subway platform as claimed in claim 1, wherein said locking mechanism comprises: the air outlet (9) is in a spider-web shape, and the air outlet (9) is provided with six positions in a rectangular array mode.

5. The emergency unlocking mechanism for subway platform as claimed in claim 1, wherein said locking mechanism comprises: the heat dissipation fan (10) is rectangular, and the heat dissipation fan (10) is vertically corresponding to the air outlet (9).

6. The emergency unlocking mechanism for subway platform as claimed in claim 1, wherein said locking mechanism comprises: the protective glass (7) is rectangular, and the protective glass (7) is a toughened glass product.