CN223443521U - A high-strength modular fully enclosed platform door system - Google Patents

Abstract

The present application provides a high-strength modular fully enclosed platform door system, including: a steel structure module and a door body module, the structure module includes a plurality of top connecting devices and a plurality of columns, each of the top connecting devices is used to connect to a civil engineering beam, each of the columns is used to connect to a civil engineering platform, the columns have a top slot, the top connecting device has a latch, the latches of each top connecting device are slidably inserted into the top slot of the corresponding column, and the door body module is arranged on the steel structure module. The top connecting device and the column of the high-strength modular fully enclosed platform door system of the present application can be slidably matched, and a space is reserved between the two. When the civil engineering beam naturally settles, the top connecting device moves synchronously with the civil engineering beam and moves toward the side of the column. The column does not block the top connecting device, and the entire steel structure module structure remains in good condition and is not affected, and will not be deformed or damaged by stress.

Description

High-strength modularized totally-enclosed platform door system

Technical Field

The application relates to passenger safety protection equipment for high-speed railways, urban railways, inter-urban railways and urban rail transit line underground stations, in particular to a high-strength modularized totally-enclosed platform door system.

Background

With the rapid development of the railway industry in China, urban railways and inter-urban railways have become important traffic modes for traveling among cities. The underground stations of the traffic lines of the urban railways and the inter-urban railways are required to be provided with passenger safety protection equipment, such as a platform door system, and the platform door system is positioned between the platform and the track area, so that passengers are effectively prevented from falling off the track, the safety is improved, and the influence of 'train wind' on passengers and platform articles is reduced. The platform door system generally comprises a steel structure module, wherein the top of the steel structure module can be connected with a civil engineering beam, and the bottom of the steel structure module can be connected with a civil engineering platform, however, because of the comprehensive influence of various factors such as geology, soil, moisture and the like, the civil engineering beam has the condition of natural sedimentation, and the pressure applied to the steel structure is larger at the moment, so that the steel structure is easy to deform and damage, and the normal work of the platform door system is influenced.

Disclosure of utility model

In order to solve one of the technical defects, the embodiment of the application provides a high-strength modularized totally-enclosed platform door system, which aims to solve the problems that when a civil cross beam naturally subsides, a steel structure module is stressed greatly and is easy to deform and damage.

The embodiment of the application provides a high-strength modularized totally-enclosed platform door system, which comprises the following components:

The steel structure module comprises a plurality of top connecting devices and a plurality of upright posts, wherein each top connecting device is used for being connected with a civil engineering beam, each upright post is used for being connected with a civil engineering platform, each upright post is provided with a top slot, each top connecting device is provided with a bolt, and the bolts of each top connecting device are respectively and slidably inserted into the top slots of the corresponding upright posts;

the door body module is arranged on the steel structure module.

Optionally, the upright comprises a tube body and a gasket, the tube body is provided with a tube cavity and a tube orifice communicated with the tube cavity, the gasket is connected with the tube body and covers the tube orifice, the gasket is provided with a top slot, and the top slot is communicated with the tube cavity.

Optionally, the top connection means comprises an upper connection and a lower connection;

the upper connecting piece is used for being fixedly connected with the civil engineering beam;

the lower connecting piece is connected with the upper connecting piece, and can move and be fixed relative to the upper connecting piece on a plane perpendicular to the upright post;

the bolt is arranged on the lower connecting piece.

Optionally, the upper connector has a first plate and a second plate;

The first plate body is vertically connected with the second plate body;

The first plate body is provided with a first groove so as to be connected with a civil engineering beam through a fastener;

A plurality of second grooves are formed in the second plate body, and a third groove is formed in the lower connecting piece;

any two of the first groove, the second groove and the third groove are vertical;

the fasteners are respectively penetrated in the second groove and the third groove which are opposite to each other so as to connect the second plate body with the lower connecting piece.

Optionally, the high strength modular fully enclosed platform door system comprises:

The door machine module is connected to the steel structure module, the door body module comprises a sliding door, and the sliding door is connected to the door machine module;

The door machine comprises a front cover plate module and a rear cover plate module, wherein the front cover plate module and the rear cover plate module are respectively located at two sides of the steel structure module, the front cover plate module and the rear cover plate module are both connected to the steel structure module, and the door machine module is located between the front cover plate module and the rear cover plate module.

Optionally, the front cover module includes a fixed cover and a movable cover;

The fixed cover plate and the movable cover plate are sequentially arranged along the height direction of the upright post;

A cavity for accommodating a door machine module is formed between the movable cover plate and the rear cover plate module, the movable cover plate is movably connected with the steel structure module, and the movable cover plate is used for opening or closing the cavity;

The fixed cover plate is positioned on one side of the movable cover plate away from the door body module.

Optionally, a cover plate connecting piece is arranged on the upright post;

the cover plate connecting piece is provided with a supporting shaft;

The fixed cover plate is provided with a hanging groove, and is hung on the supporting shaft through the hanging groove.

Optionally, the support shaft has external threads;

the cover plate connecting piece comprises two adjusting nuts which are connected with the supporting shaft in a threaded mode;

the cover plate is provided with a mounting edge, the mounting edge is provided with a hanging groove, and the two adjusting nuts are respectively limited on two sides of the mounting edge.

Optionally, the high-strength modularized totally-enclosed platform door system comprises a stay bar which can be accommodated in the cavity, wherein the movable cover plate is hinged to the steel structure module and has an open state and a closed state, and in the open state, the stay bar can be supported on the movable cover plate, so that the movable cover plate is kept in the open state.

Optionally, the back cover plate module comprises a top sealing plate, a sealing member and a back sealing plate;

the top sealing plate is connected to the steel structure module, and extends to the civil engineering beam;

The rear sealing plate is connected to the steel structure module, and the rear sealing plate and the movable cover plate are respectively positioned at two sides of the steel structure module;

the sealing piece is respectively connected with the top sealing plate and the rear sealing plate;

the door machine baffle and the sealing brush are arranged on the rear sealing plate, the door machine baffle and the sealing brush are positioned on two sides of the door machine module along the height direction, and the rear sealing plate, the movable cover plate, the door machine baffle and the sealing brush enclose to form the cavity.

By adopting the technical scheme, the application has the following beneficial effects:

The top connecting device of the high-strength modularized totally-enclosed platform door system can be matched with the upright post in a sliding way, a space is reserved between the top connecting device and the upright post, when the civil engineering cross beam naturally subsides, the top connecting device moves synchronously with the civil engineering cross beam, the top connecting device moves to one side of the upright post, the upright post does not block the top connecting device, and the whole steel structure module structure is kept in a good state and is not influenced and is not deformed and damaged by stress.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 shows a schematic structural view of a high strength modular fully enclosed platform door system provided by an embodiment of the present application;

FIG. 2 is a schematic view showing the structure of a door module of a high-strength modular fully enclosed platform door system according to an embodiment of the present application;

FIG. 3 is a schematic view showing the mating structure of the top connection means of the upright of the high strength modular fully enclosed platform door system provided by the embodiments of the present application;

FIG. 4 is a schematic view of a sliding door of a high strength modular fully enclosed platform door system according to an embodiment of the present application in a closed position;

FIG. 5 is a schematic view of a sliding door of a high strength modular fully enclosed platform door system according to an embodiment of the present application in an open position;

FIG. 6 is a schematic view of an emergency door of a high strength modular fully enclosed platform door system according to an embodiment of the present application in an open position;

Fig. 7 is a schematic diagram showing a mating structure of a steel structural module and a door machine module of the high-strength modular fully-enclosed platform door system according to the embodiment of the present application;

fig. 8 is a schematic structural view of a door machine module of a high-strength modular fully-enclosed platform door system according to an embodiment of the present application;

FIG. 9 is a schematic view showing a partial structure of a high-strength modular fully enclosed platform door system according to an embodiment of the present application;

FIG. 10 shows an enlarged view of portion A of FIG. 9;

Fig. 11 is a schematic diagram showing the cooperation structure of the back cover plate module, the front cover surface module and the door machine module of the high-strength modularized totally enclosed platform door system according to the embodiment of the application.

The steel structure comprises 1, a steel structure module, 11, a top connecting device, 111, an upper connecting piece, 1111, a first plate body, 11111, a first groove, 1112, a second plate body, 11121, a second groove, 113, a bolt, 112, a lower connecting piece, 12, a column, 121, a gasket, 122, a cover plate connecting piece, 1221, a supporting shaft, 1222, an adjusting nut, 13, a door lintel structure, 14, a threshold structure, 2, a door body module, 21, a fixed door, 22, a sliding door, 23, an emergency door, 3, a front cover plate module, 31, a fixed cover plate, 311, a hanging groove, 32, a movable cover plate, 4, a rear cover plate module, 41, a top sealing plate, 42, a sealing piece, 43, a rear sealing plate, 431, a door machine baffle, 432, a sealing brush, 5, a door machine module, 51, a guide rail, 52, a door machine beam, 53, a door body hanging piece, 54, a driving motor, 55, a synchronous toothed belt, 56, an idler device, 57, a locking device, 58, a door controller, 59, an equipotential device, 6, 7, a civil engineering beam, 8, a passenger guiding platform, a civil engineering beam, a display screen, a civil engineering beam, and a display platform.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following detailed description of exemplary embodiments of the present application is provided in conjunction with the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present application and not exhaustive of all embodiments. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.

In describing the present application and its embodiments, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", "height", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In the present application and its embodiments, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured" and the like are to be construed broadly and as such, for example, as being fixedly connected, as being removably connected, as being integral with, as being mechanically connected, as being electrically connected, as being in communication with, as being directly connected, as being indirectly connected through an intervening medium, as being in communication with or in interaction with two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application and its embodiments, unless explicitly specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include both the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1 to 11, an embodiment of the present application provides a high-strength modular fully enclosed platform door system comprising a steel structural module 1 and a door body module 2. The steel structure module 1 comprises a plurality of top connecting devices 11 and a plurality of upright posts 12, wherein each top connecting device 11 is used for being connected with a civil engineering beam 7, each upright post 12 is used for being connected with a civil engineering platform 8, each upright post 12 is provided with a top slot, each top connecting device 11 is provided with a bolt 113, the bolts 113 of each top connecting device 11 are respectively slidably inserted into the top slots of the corresponding upright posts 12, and the door body module 2 is arranged in the steel structure module 1.

The top of the steel structure module 1 of the high-strength modularized totally-enclosed platform door system is directly connected with the civil engineering beam 7, and the bottom of the steel structure module is directly connected with the civil engineering platform 8, so that the stress of wind pressure load, crowd extrusion load and the like borne by the system is transferred to the civil engineering structure, and the overall stability is ensured. The steel structure module 1 is mounted along the edge of the platform in a full-length manner, so that a high-strength modularized fully-closed platform door system is formed between the railway vehicle and the side of the platform, a physical barrier is formed, the waiting safety of the platform is improved, passengers are effectively prevented from falling off the track, and safety accidents are reduced. Through totally enclosed design, reduce the influence of "train wind" to the passenger, improve riding comfort level.

The high-strength modularized totally-enclosed platform door system extends along the whole civil engineering platform 8, is connected with the civil engineering cross beam 7 and the civil engineering platform 8 up and down respectively, realizes totally-enclosed design, isolates the platform from a track area, blocks cold and hot air exchange, reduces air conditioning load, has energy conservation and environmental protection, improves passenger comfort, and saves energy.

In some possible embodiments, in order to improve the space utilization of the platform, the steel structure module 1 may be installed close to the platform edge, so as to save the platform area to the maximum extent, improve the space utilization efficiency, reduce the civil engineering cost of the station, and improve the economic benefit.

In some possible embodiments, the post 12 comprises a tube having a lumen and a nozzle in communication with the lumen, and a spacer 121 connected to the tube and covering the nozzle with the spacer 121, the spacer 121 having the top slot in communication with the lumen. The gasket 121 may be made of a metal material, the gasket 121 may be welded to the upright 12, and the inner diameter of the top slot on the gasket 121 is matched with the outer diameter of the latch 113, so as to prevent the upright 12 from swinging in a horizontal direction relative to the top connection device 11.

In some possible embodiments, the top connection means 11 comprise an upper connection piece 111 and a lower connection piece 112, the upper connection piece 111 being intended to be connected and fixed with the civil engineering beam 7, the lower connection piece 112 being connected to said upper connection piece 111, said lower connection piece 112 being movable and fixed with respect to the upper connection piece 111 in a plane perpendicular to said upright 12, a latch 113 being provided at said lower connection piece 112.

The upper and lower connection members 111 and 112 achieve relative movement in a horizontal plane, and can adjust positions in an X direction and a Y direction so as to absorb errors of civil engineering structures, facilitate assembly, reduce assembly requirements, and improve assembly efficiency.

In some possible embodiments, the upper connecting member 111 has a first plate 1111 and a second plate 1112, the first plate 1111 is vertically connected to the second plate 1112, a first slot 11111 is provided on the first plate 1111 to connect to the civil beam 7 by a fastener, a plurality of second slots 11121 are provided on the second plate 1112, a third slot is provided on the lower connecting member 112, any two of the first slot 11111, the second slot 11121 and the third slot are vertical, and a plurality of fasteners are respectively provided through the second slot 11121 and the third slot, which are opposite to connect the second plate 1112 to the lower connecting member 112. The fastener may be a bolt.

The provision of the first slot 11111 enables the position of the top connection 11 to be adjusted in the Z direction. The present application realizes an adjusting function in a three-dimensional space by providing three-directional grooves on the upper and lower connection members 111 and 112 so as to absorb errors of the civil engineering structure.

The upright 12 can comprise a long and slender rod made of a through-long pipe body (steel pipe) and a steel plate by welding, and the bottom plate of the upright 12 can be connected with the civil engineering station 8 by bolts. The top of the upright post 12 is connected with the top connecting device 11 to form a whole, and a simply supported beam model is formed on structural stress so as to ensure the rigidity and strength of the steel structure. The top connecting device 11 and the top of the upright post 12 are reserved with a space, and when the civil engineering beam 7 naturally subsides, the whole steel structure is not affected. Referring to fig. 2, the columns 12 are vertically arranged at desired intervals along the platform edge, and the columns 12 are mounted with a transverse lintel structure 13 and a sill structure 14 in the space between the columns 12. The upright post 12, the door lintel structure 13 and the threshold structure 14 form a frame-type steel structure module 1, and the door body module 2 is installed on the frame-type steel structure module 1, and the door body module 2 can comprise a plurality of different types of door bodies.

Specifically, referring to fig. 1 and fig. 4 to 7, the door body module 2 includes three different types of door bodies, i.e., a sliding door 22, a fixed door 21, and an emergency door 23. The sliding doors 22 are arranged in one-to-one correspondence with the train doors, and adopt the form of two left and right translation doors, when the sliding doors 22 are closed, the station platform side and the track side are separated, when the sliding doors are opened, the left and right doors are respectively overlapped behind the fixed doors 21 and the emergency doors 23, and after the sliding doors are opened, a passenger getting on/off channel or a passenger evacuation channel of the train when a fire disaster or a fault occurs in a tunnel area are provided for passengers. The fixed doors provide isolation between the platform common area and the tunnel area. The emergency door 23 is arranged at a fixed area, adopts a vertical hinged door mode, closes and locks during normal operation, and plays an isolating role between a public area and a rail running area. Can be used as a passenger emergency evacuation passageway when the train enters the station and cannot be aligned with the sliding door 22. In order to meet the design strength and rigidity requirements of large wind pressure and large load and avoid permanent deformation, the door body module 2 is manufactured by adopting homogeneous toughened safety glass and door frame framework structure adhesive. In order to improve the air tightness of the system and prevent cold and hot air exchange, the periphery of the door body is filled with materials such as sealant, rubber and the like.

Each sliding door 22 is provided with a locking device and an unlocking device, the sliding door 22 is provided with a manual unlocking handle at the track side, and a key unlocking switch at the platform side, when the system-level control and the platform-level control fail (such as the power supply or the control system failure door cannot be automatically opened), passengers can manually open the door from the track side, and staff can manually open the door by using a key from the platform side. Wherein the locking means. The locking mechanism is automatically released when the sliding door 22 is automatically opened, and may be manually unlocked by a door opening handle or key in the event of a malfunction. The locking device is reliable to lock the sliding door 22 after the sliding door 22 is closed, and the locking device can report a locking signal and effectively unlock under the condition of power failure.

Each emergency door 23 can be provided with a lock, the emergency door 23 is provided with a manual unlocking push rod at the track side, a key unlocking switch is arranged at the platform side, a platform worker can open the door by using a key at the platform side, and the passenger can push the door opening push rod at the track side to open the door. The emergency gate 23 is closed and locked to incorporate the system safety circuit and has a bypass function, and when one of the emergency gates 23 fails and bypasses, the emergency gate 23 will disengage from the safety circuit.

In some possible embodiments, referring to fig. 11, the high-strength modular fully enclosed platform door system comprises a door machine module 5, a front cover plate module 3 and a rear cover plate module 4, wherein the door machine module 5 is connected with the steel structure module 1, the door body module 2 comprises a sliding door 22, the sliding door 22 is connected with the door machine module 5, the front cover plate module 3 and the rear cover plate module 4 are respectively positioned at two sides of the steel structure module 1, the front cover plate module 3 and the rear cover plate module 4 are connected with the steel structure module 1, and the door machine module 5 is positioned between the front cover plate module 3 and the rear cover plate module 4. The front cover plate module 3 and the rear cover plate module 4 play roles in protecting the door machine module 5 and shielding beauty.

In some possible embodiments, referring to fig. 7 and 8, the door module 5 is composed of a door beam 52, a guide rail 51, a door body hanger 53, a driving motor 54, a timing belt 55, an idler gear 56, an electromagnetic lock 57, a door controller 58, an equipotential device 59, a wiring device, and the like. The door beam 52 is a main body of the entire door module 5, and is used for bearing wind pressure load and crowd extrusion load of the sliding door 22, the rear cover plate and the like, and all parts are mounted or attached to the door beam 52. The guide rail 51 is fixed at the bottom of the main body of the door beam 52 by bolts, the hanging frame is movably connected to the guide rail 51 and can freely slide left and right on the guide rail 51, the bottom of the door body hanging piece 53 is connected with the door body of the sliding door 22, and the top is connected with the synchronous toothed belt 55. After the assembly of the three parts of the driving motor 54, the synchronous toothed belt 55 and the idler device 56 is completed, an annular structure is formed, when the driving motor 54 rotates, the rotation motion is converted into linear motion through the engagement of the synchronous toothed belt 55 and the synchronous toothed belt 55, the door controller 58 controls the front, back and speed of the driving motor 54, so that required power is provided for the sliding door 22 to automatically slide left and right (open and close), and the idler device 56 is provided with an adjusting bolt to simply and conveniently adjust the tightness of a belt, so that the sliding door 22 can operate more accurately. In order to ensure passenger comfort and safety, in ac type vehicle applications, the sliding door 22 and the gantry beam 52 support are provided with an equipotential device 59, which makes the system integral and connected to the ground electrode by an equipotential cable.

In some possible embodiments, referring to fig. 9, the front cover module 3 includes a fixed cover 31 and a movable cover 32, the fixed cover 31 and the movable cover 32 are sequentially disposed along the height direction of the upright 12, a cavity for accommodating the door machine module 5 is formed between the movable cover 32 and the rear cover module 4, the movable cover 32 is movably connected to the steel structure module 1, the movable cover 32 is used for opening or closing the cavity, and the fixed cover 31 is located on a side of the movable cover 32 away from the door body module 2. The movable cover plate 32 is arranged to facilitate the maintenance of the door machine module 5 and the maintenance work.

In some possible embodiments, referring to fig. 3 and 10, the upright 12 is provided with a cover plate connecting member 122, the cover plate connecting member 122 has a support shaft 1221, the fixed cover plate 31 is provided with a hanging slot 311, and the fixed cover plate 31 is hung on the support shaft 1221 through the hanging slot 311. The fixed cover plate 31 and the upright post 12 are simple in connection structure, and assembly efficiency is improved.

In some possible embodiments, the support shaft 1221 has external threads, the cover plate connector 122 includes two adjustment nuts 1222 screwed to the support shaft 1221, the cover plate has a mounting edge, the mounting edge may be formed by bending the edge of the cover plate, the mounting edge is provided with the hanging slot 311, and the two adjustment nuts 1222 are respectively limited on two sides of the mounting edge.

In this embodiment, fine adjustment of the mounting position of the fixed cover plate 31 in the horizontal direction can be achieved by screwing two adjustment nuts 1222. The upright post 12 may be provided with a bar-shaped groove extending in the height direction of the upright post 12, and the cover plate connecting member 122 is connected to the bar-shaped groove by a bolt, and the bolt can move along the bar-shaped groove to adjust the positions of the cover plate connecting member 122 and the fixed cover plate 31 in the height direction of the upright post 12.

In some possible embodiments, see fig. 9, the high-strength modular fully enclosed platform door system comprises a stay 6, said stay 6 being receivable in said cavity, said flap 32 being hinged to said steel structural module 1, said flap 32 being connectable to the steel structural module 1 by means of a hinge, said flap 32 having an open condition in which said stay 6 is supportable on said flap 32, such that the flap 32 remains open. One end of the support bar 6 may be movably connected to the steel structure module 1, and the other end is used to support the movable cover plate 32 after the position is adjusted by a worker.

The setting of bracing piece 6 enables movable cover plate 32 to open and keep the position unchanged after certain angle, opens when needs carry out door machine module 5 just maintenance, and movable cover plate 32 bottom is provided with the apron lock, prevents that the passenger from opening, can not become flexible because of the wind pressure effect after locking. To further enhance the functionality of the system, door status indicators 9, passenger guidance displays 10, etc. may be added.

In some possible embodiments, referring to fig. 11, the back cover module 4 includes a top sealing plate 41, a sealing member 42 and a back sealing plate 43, the top sealing plate 41 is connected to the steel structure module 1, the top sealing plate 41 extends to the civil engineering beam 7, the back sealing plate 43 is connected to the steel structure module 1, the back sealing plate 43 and the movable cover plate 32 are respectively located at two sides of the steel structure module 1, the sealing member 42 is respectively connected to the top sealing plate 41 and the back sealing plate 43, wherein a door machine baffle 431 and a sealing brush 432 are disposed on the back sealing plate 43, the door machine baffle 431 and the sealing brush 432 are located at two sides of the door machine module 5 along the height direction, and the back 43, the movable cover plate 32, the door machine baffle 431 and the sealing brush 432 enclose to form the cavity.

The back cover plate module 4 is installed at the top of the tunnel track area and is divided into an upper part, a middle part and a lower part, wherein the upper part is a top sealing plate 41, the middle part is a sealing piece 42, and the lower part is a back sealing plate 43. The top of the top sealing plate 41 is flush with the bottom of the civil engineering beam 7 to ensure tightness of the top. The middle seal 42 may be a telescopic rubber strip or a telescopic structure to maintain the overall tightness of the system in the tunnel driving zone when the civil beam 7 naturally settles. The upright post 12 is arranged on the transverse frame in the tunnel track area, is fixed on the transverse frame and the door machine module 5 through bolts and is provided with an anti-falling structure, and when the back cover plate module 4 bears positive and negative wind pressure and vibration of the tunnel track area, the back cover plate module cannot fall off to cause danger.

After the back cover plate module 4, the movable cover plate 32, the door motor baffle 431 and the sealing brush 432 are assembled, a closed space (or called a cavity) is formed, the door motor module 5 is installed in the space, the sliding door 22 can penetrate through the sealing brush 432 through a connecting structure to be connected with the door motor module 5, and can slide left and right under the driving of the door motor module 5. By sealing the door machine module 5 (not absolute sealing), the requirements of station environment conditions are met, the normal operation of equipment and the service life of the equipment cannot be influenced by severe environments, and the product stability is improved.

The above disclosure provides many different embodiments, or examples, for implementing different structures of the application. The foregoing description of specific example components and arrangements has been presented to simplify the present disclosure. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. A high strength modular fully enclosed platform door system comprising:

The steel structure module comprises a plurality of top connecting devices and a plurality of upright posts, wherein each top connecting device is used for being connected with a civil engineering beam, each upright post is used for being connected with a civil engineering platform, each upright post is provided with a top slot, each top connecting device is provided with a bolt, and the bolts of each top connecting device are respectively and slidably inserted into the top slots of the corresponding upright posts;

the door body module is arranged on the steel structure module.

2. The high strength modular fully enclosed platform door system according to claim 1, wherein the upright comprises a tube having a lumen and a spout in communication with the lumen, and a gasket connected to the tube and covering the spout, the gasket having the top slot in communication with the lumen.

3. The high strength modular fully enclosed platform door system according to claim 1, wherein the top connection means comprises an upper connection and a lower connection;

the upper connecting piece is used for being fixedly connected with the civil engineering beam;

the lower connecting piece is connected with the upper connecting piece, and can move and be fixed relative to the upper connecting piece on a plane perpendicular to the upright post;

the bolt is arranged on the lower connecting piece.

4. A high strength modular fully enclosed platform door system according to claim 3, wherein the upper connector has a first panel and a second panel;

The first plate body is vertically connected with the second plate body;

The first plate body is provided with a first groove so as to be connected with a civil engineering beam through a fastener;

A plurality of second grooves are formed in the second plate body, and a third groove is formed in the lower connecting piece;

any two of the first groove, the second groove and the third groove are vertical;

the fasteners are respectively penetrated in the second groove and the third groove which are opposite to each other so as to connect the second plate body with the lower connecting piece.

5. The high strength modular fully enclosed platform door system according to claim 1, comprising:

The door machine module is connected to the steel structure module, the door body module comprises a sliding door, and the sliding door is connected to the door machine module;

The door machine comprises a front cover plate module and a rear cover plate module, wherein the front cover plate module and the rear cover plate module are respectively located at two sides of the steel structure module, the front cover plate module and the rear cover plate module are both connected to the steel structure module, and the door machine module is located between the front cover plate module and the rear cover plate module.

6. The high strength modular fully enclosed platform door system according to claim 5, wherein the front cover module comprises a fixed cover and a removable cover;

The fixed cover plate and the movable cover plate are sequentially arranged along the height direction of the upright post;

A cavity for accommodating a door machine module is formed between the movable cover plate and the rear cover plate module, the movable cover plate is movably connected with the steel structure module, and the movable cover plate is used for opening or closing the cavity;

The fixed cover plate is positioned on one side of the movable cover plate away from the door body module.

7. The high strength modular fully enclosed platform door system according to claim 6, wherein the upright is provided with a cover connection;

the cover plate connecting piece is provided with a supporting shaft;

The fixed cover plate is provided with a hanging groove, and is hung on the supporting shaft through the hanging groove.

8. The high strength modular fully enclosed platform door system according to claim 7, wherein the support shaft has external threads;

the cover plate connecting piece comprises two adjusting nuts which are connected with the supporting shaft in a threaded mode;

the cover plate is provided with a mounting edge, the mounting edge is provided with a hanging groove, and the two adjusting nuts are respectively limited on two sides of the mounting edge.

9. The high strength modular fully enclosed platform door system according to claim 6, comprising a brace that is receivable within the cavity;

The movable cover plate is hinged to the steel structure module, and is provided with an opening state and a closing state, and in the opening state, the stay bar can be supported on the movable cover plate, so that the movable cover plate is kept in the opening state.

10. The high strength modular fully enclosed platform door system according to claim 6, wherein the back cover module comprises a top closure plate, a seal, and a back closure plate;

the top sealing plate is connected to the steel structure module, and extends to the civil engineering beam;

The rear sealing plate is connected to the steel structure module, and the rear sealing plate and the movable cover plate are respectively positioned at two sides of the steel structure module;

the sealing piece is respectively connected with the top sealing plate and the rear sealing plate;

the door machine baffle and the sealing brush are arranged on the rear sealing plate, the door machine baffle and the sealing brush are positioned on two sides of the door machine module along the height direction, and the rear sealing plate, the movable cover plate, the door machine baffle and the sealing brush enclose to form the cavity.