CN216002553U - Subway modularization platform door of quick installation - Google Patents

Abstract

The utility model discloses a subway modular platform door capable of being quickly installed, which comprises a plurality of door body unit modules, a bottom connecting piece and a top connecting piece, wherein the bottom connecting piece and the top connecting piece are respectively and fixedly installed on a platform plate and an air duct beam of a platform, the upper end and the lower end of each door body unit module are respectively and fixedly connected with the top connecting piece and the bottom connecting piece, and the top connecting piece can be used for adjusting the verticality of the door body module units in the upper direction, the lower direction, the front direction, the back direction and the left direction. The utility model can solve a series of problems of long installation and debugging period, high labor intensity of installation and transportation, poor stability of assembly quality, easy loss and damage of parts, cross construction and the like of the existing subway platform door, and realizes the quick installation of the subway platform door.

Description

Subway modularization platform door of quick installation

Technical Field

The utility model relates to the technical field of subway platform doors, in particular to a subway modular platform door capable of being installed quickly.

Background

The platform door system is used as important equipment in the rail transit industry, can realize energy conservation and consumption reduction, prevents platform temperature loss, reduces train noise and influence of piston wind on a station, is an important facility for ensuring life safety of passengers and workers, is widely applied to subway stations, and becomes standard configuration equipment in the construction of domestic subway lines. In the prior art, the platform door structure is assembled after parts are transported to a platform, and a series of problems of long installation and debugging period, high labor intensity of installation and transportation, poor stability of assembly quality, easy loss and damage of parts, cross construction and the like exist.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to: the utility model provides a subway modularization platform door of quick installation to a series of problems such as installation and debugging cycle length, installation transport intensity of labour are big, equipment quality stability is poor, the part is easily lost and is damaged and cross construction that solve that current subway platform door exists realize the quick installation of subway platform door.

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

a subway modular platform door capable of being quickly installed comprises a plurality of door body unit modules, a bottom connecting piece and a top connecting piece, wherein the bottom connecting piece is fixedly installed on a platform plate, the top connecting piece is fixedly installed on an air channel beam of a platform, and the upper end and the lower end of each door body unit module are respectively and fixedly connected with the top connecting piece and the bottom connecting piece;

the top connecting piece includes L shape support, upper junction plate, spliced pole and lower connecting plate, L shape support includes first curb plate and second curb plate, first curb plate is used for connecting the wind channel roof beam, first curb plate is last have be used for with first curb plate is connected to vertical spout on the wind channel roof beam, the second curb plate is connected the upper junction plate, the second curb plate with the relative position of upper junction plate can be adjusted, the upper junction plate has a telescopic link, the telescopic link with spliced pole one end scalable connection, spliced pole other end fixed connection the lower connecting plate, the lower connecting plate be used for with door body unit module top fixed connection.

Preferably, the upper connecting plate and the second side plate are respectively provided with a transverse sliding groove and a longitudinal sliding groove, the transverse sliding groove and the longitudinal sliding groove are parallel to a horizontal plane and are perpendicular to each other, and a fastener penetrates through the transverse sliding groove and the longitudinal sliding groove to connect the second side plate and the upper connecting plate together.

Preferably, the top end of the connecting column is provided with a telescopic sleeve, the telescopic rod is inserted into the telescopic sleeve in a sliding manner, the top end of the connecting column is provided with a screw hole penetrating through the outer side wall of the connecting column and the side wall of the telescopic sleeve, and the screw hole is in threaded connection with a locking bolt used for locking the telescopic rod.

Preferably, the bottom connector comprises a bottom connector base and a bottom base.

Preferably, the bottom connection base comprises a base plate, an adjusting plate and a connecting seat, the base plate is used for being connected with the platform plate, the adjusting plate is installed on the base plate, the relative position between the adjusting plate and the base plate can be adjusted, the connecting seat comprises two connecting portions and a convex portion, the two connecting portions are respectively connected with the convex portion to form a shape like a Chinese character 'ji', the convex portion is fixedly installed on the adjusting plate, and the two connecting portions are respectively connected with the adjacent bottom ends of the door unit modules.

Preferably, the adjusting plate is provided with an adjusting chute for adjusting the relative position between the adjusting plate and the base plate, and a fastening connecting piece passes through the adjusting chute to mount the adjusting plate on the base plate.

Preferably, the door unit module comprises a door frame and a door plate, the door frame comprises a door machine beam, a door threshold and a plurality of stand columns, two ends of the stand columns are connected with the door machine beam and the door threshold to form a square frame, and the door plate is arranged on the square frame.

Preferably, the top ends of the upright columns are connected with the top connecting piece, the doorsill is connected with the bottom connecting piece, and the bottom ends of the upright columns at two sides of the door frame of the adjacent door unit modules are respectively connected with the bottom connecting piece.

Preferably, the top end of the upright post is provided with a top plate connected with the top connecting piece, and the bottom end of the upright post is provided with a bottom plate connected with the bottom connecting piece.

Preferably, the door panel comprises at least one of a fixed door panel, a sliding door panel and an emergency door panel, the fixed door panel is fixedly installed on the square frame, the sliding door panel is slidably installed on the square frame, and the emergency door panel is hinged to the square frame.

Compared with the prior art, the utility model has the beneficial effects that:

the platform door adopts a modularized installation mode, the door body unit module can be preassembled in a factory and relevant tests can be completed, and the platform door can be installed only by firstly installing the bottom base, the bottom connecting base and the top connecting piece and then installing the preassembled door body unit module on the bottom base, the bottom connecting base and the top connecting piece when a station is installed on site. On one hand, the utility model can ensure the installation quality, and simultaneously greatly reduce the quantity of parts and installation work amount on the site of the installation station, which is beneficial to improving the site installation efficiency, thereby greatly reducing the construction period of the station and the labor intensity of constructors, on the other hand, the utility model does not need to carry and stack parts on the site of the station, reduces the cross operation in the construction process, is beneficial to improving the installation precision of the platform door and meeting the standardized requirement, and simultaneously is beneficial to improving the site installation management level, and ensures that various finished product protection measures and safe civilized construction measures are implemented.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural view of a rapidly installed modular platform door for a subway according to an embodiment of the present application;

fig. 2 is a schematic view of an overall structure of a top connector of a rapidly installed modular platform door of a subway according to an embodiment of the present application;

fig. 3 is a schematic view of an overall structure of a bottom connection base of a rapidly installed modular platform door of a subway according to an embodiment of the present application;

fig. 4 is a schematic view of a top connector mounting structure of a rapidly mounted modular platform door for a subway according to an embodiment of the present application;

fig. 5 is a schematic view of a bottom connection base mounting structure of a rapidly mounted modular platform door for a subway according to an embodiment of the present application;

fig. 6 is a schematic view of an overall structure of a standard door unit module of the rapidly installed modular platform door for a subway according to an embodiment of the present application;

fig. 7 is a schematic view of an overall structure of an emergency door unit module of the rapidly installed modular platform door for a subway according to an embodiment of the present application;

fig. 8 is a schematic view of an overall structure of a left emergency door unit module of the rapidly installed modular platform door for a subway according to an embodiment of the present application;

fig. 9 is a schematic view of an overall structure of a right emergency door unit module of the rapidly installed modular platform door for a subway according to an embodiment of the present application;

fig. 10 is a schematic view of an overall structure of a head door unit module of a rapidly installed modular platform door of a subway according to an embodiment of the present application.

In the figure:

1. a door unit module; 111. a gantry beam; 112. a threshold; 113. a column; 1131. a top plate; 1132. a base plate; 121. fixing the door plate; 122. a sliding door panel; 123. an emergency door panel; 2. the bottom is connected with the base; 21. a substrate; 22. an adjusting plate; 221. adjusting the sliding chute; 23. a connecting seat; 231. a connecting portion; 2311. a U-shaped groove; 232. a convex portion; 3. a bottom base; 4. a top connector; 41. an L-shaped bracket; 411. a first side plate; 4111. a vertical chute; 412. a second side plate; 4121. a longitudinal chute; 42. an upper connecting plate; 421. a telescopic rod; 422. a transverse chute; 43. connecting columns; 44. a lower connecting plate.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

As shown in fig. 1 to 10, the present embodiment provides a subway modular platform door capable of being quickly installed, including a plurality of door body unit modules 1, a bottom connecting member and a top connecting member 4, where the bottom connecting member is fixedly installed on a platform plate, the top connecting member 4 is fixedly installed on an air duct beam of a platform, and upper and lower ends of the plurality of door body unit modules 1 are respectively and fixedly connected to the top connecting member 4 and the bottom connecting member.

The door body unit modules 1 are sequentially arranged end to end, adjacent top ends of the adjacent door body unit modules 1 are connected together through a top connecting piece 4, adjacent bottom ends of the adjacent door body unit modules 1 are connected together through a bottom connecting piece, and the bottom and the top of each door body unit module 1 are respectively connected with the bottom connecting piece and the top connecting piece 4. The present embodiment connects all door unit modules 1 together by using the bottom and top connectors 4 to connect the bottom and top adjacent ends of adjacent door unit modules 1 together, which provides the present embodiment with better integrity and strength.

Top connection piece 4 includes L shape support 41, upper junction plate 42, spliced pole 43 and lower connecting plate 44, L shape support 41 includes first curb plate 411 and second curb plate 412, first curb plate 411 is used for connecting the wind channel roof beam, first curb plate 411 is last to have and is used for being connected to first curb plate 411 to the vertical spout 4111 on the wind channel roof beam, connecting plate 42 is connected to second curb plate 412, second curb plate 412 and upper junction plate 42's relative position can be adjusted, upper junction plate 42 has an telescopic link 421, telescopic link 421 and spliced pole 43 one end scalable connection, spliced pole 43 other end fixed connection lower connecting plate 44, lower connecting plate 44 is used for with door body unit module 1 top fixed connection.

Specifically, the upper connecting plate 42 and the second side plate 412 in the present embodiment respectively have a transverse sliding groove 422 and a longitudinal sliding groove 4121, the transverse sliding groove 422 and the longitudinal sliding groove 4121 are parallel to the horizontal plane and perpendicular to each other, and the fastening member simultaneously penetrates through the transverse sliding groove 422 and the longitudinal sliding groove 4121 to mount and connect the second side plate 412 and the upper connecting plate 42 together. When the installation of the embodiment is carried out, the adjustment of the relative position of the upper connecting plate 42 and the second side plate 412 can be completed by loosening the fasteners, adjusting the upper connecting plate 42 to a proper position along the transverse sliding grooves 422 or the longitudinal sliding grooves 4121 according to the installation requirement and then re-locking the fasteners. It will be appreciated that the fasteners described above include conventional fasteners such as bolts and nuts.

Specifically, spliced pole 43 top has flexible cover in this scheme, and the cartridge that slides of telescopic link 421 is in above-mentioned flexible cover, and spliced pole 43 top has the screw that link up spliced pole 43 lateral wall and above-mentioned flexible cover lateral wall, and above-mentioned screw female connection has the locking bolt who is used for locking telescopic link 421. During installation of the present embodiment, the locking bolt can be loosened, and then the depth of the telescopic rod 421 inserted into the telescopic sleeve is changed according to actual installation requirements to adjust the distance between the L-shaped bracket 41 and the lower connecting plate 44 to meet the installation requirements.

The top connecting piece 4 can adjust the verticality of the door module unit 1 in the up-down, left-right and front-back directions through the telescopic rod 421, the vertical sliding groove 4111, the transverse sliding groove 422 and the longitudinal sliding groove 4121 so as to absorb the installation error of the door module unit 1 and meet the installation requirement of the modular platform door.

First curb plate 411 of this scheme is connected through to wearing the screw rod and wind channel roof beam erection, as to how to be connected to wind channel roof beam with first curb plate 411 erection joint through to wearing the screw rod, this belongs to prior art, and this embodiment is not repeated here. It is understood that in some other embodiments, the first side plate 411 may be installed and connected to the air duct beam of the platform by other methods, for example, the first side plate 411 may also be installed and connected to the air duct beam of the platform by a connecting stud embedded in the air duct beam of the platform.

Further, the bottom connection member comprises a bottom connection base 2 and a bottom base 3. The bottom adjacent ends of the adjacent door unit modules 1 are respectively fixedly connected with the bottom connecting base, and the bottom of each door unit module 1 is fixedly connected with the bottom base 3.

Specifically, the bottom connection base 2 includes a base plate 21, an adjustment plate 22 and a connection seat 23, the base plate 21 is used for being mounted and connected with the platform plate, the adjustment plate 22 is mounted on the base plate 21, the relative position between the adjustment plate 22 and the base plate 21 can be adjusted, the connection seat 23 includes two connection portions 231 and a convex portion 232, the two connection portions 231 are respectively connected with the convex portion 232 in a shape like a Chinese character 'ji', the convex portion 232 is fixedly mounted on the adjustment plate 22 through fasteners such as bolts, the connection portions 231 are provided with U-shaped grooves 2311, and the two connection portions 231 are respectively connected with the bottom ends of the adjacent door unit modules 1 through fasteners such as the U-shaped grooves 2311 and the bolts.

It should be noted that, in the present embodiment, the base plate 21 is installed and connected to the platform plate through the stud and the pad, and how to install and connect the base plate 21 to the platform plate through the stud and the pad belongs to the prior art, and this embodiment is not described herein again. It is understood that in other embodiments, the base plate 21 may be installed and connected to the platform plate in other manners, for example, the base plate 21 may also be installed and connected to the platform plate by connecting studs embedded in the platform plate.

Specifically, the adjusting plate 22 has an adjusting chute 221 for adjusting the relative position between the adjusting plate 22 and the base plate 21, and the fastening member passes through the adjusting chute 221 to mount the adjusting plate 22 on the base plate 21. During installation, the fastening connecting piece can be loosened, the adjusting plate 22 is adjusted to a proper position along the adjusting sliding groove 221 according to installation requirements, and then the fastening connecting piece is locked again, so that the adjustment of the relative position of the adjusting plate 22 and the base plate 21 can be completed. It will be appreciated that the fastening connection described above includes conventional fasteners such as bolts, nuts, and the like.

The bottom base 3 and the bottom connection base 2 in this scheme are different in that the bottom base 3 is not provided with the connection seat 23, and is directly connected with the bottom of the door body unit module 1 through the adjusting plate 22 and the fastening connection piece, and other structures are the same as the bottom connection base 2, and the repeated description is not repeated here in this embodiment.

As a preferred scheme, the door unit module 1 includes a door frame and a door panel, the door frame includes a door frame beam 111, a door sill 112 and a plurality of upright posts 113, two ends of the upright posts 113 are connected with the door frame beam 111 and the door sill 112 to form a square frame, and the door panel is mounted on the square frame.

Specifically, the top ends of the upright posts 113 are connected with the top connecting piece 4, the doorsill 112 is connected with the bottom connecting piece, and the bottom ends of the upright posts 113 on the two sides of the door frame of the adjacent door unit modules 1 are respectively connected with the bottom connecting base 2.

The upright 113 has a top plate 1131 at the top end connected to the top connector 4 and a bottom plate 1132 at the bottom end of the upright 113 connected to the bottom connector base 2. The pillar top plate 1131 of the present embodiment is installed and connected to the lower connecting plate 44 of the top connecting member 4 through fasteners such as bolts, wherein the top plate 1131 of the adjacent pillar 113 between two adjacent door body unit modules 1 is installed and connected to the lower connecting plate 44 of the same top connecting member 4 through fasteners such as bolts, the adjacent pillar 113 bottom plate 1132 between two adjacent door body unit modules 1 is installed and connected to the same bottom connecting base 2 through fasteners such as bolts, and the other pillar 113 bottom plates 1132 are connected to the threshold 112 through fasteners such as bolts.

Further, the door panel includes at least one of a fixed door panel 121, a sliding door panel 122, and an emergency door panel 123.

The fixed door panel 121 is fixedly installed on the square frame.

The sliding door plate 122 is slidably mounted on the door frame, and the door frame is mounted with a door mechanism device for driving the sliding door plate 122 to slide.

The emergency door 123 is hinged to the square frame.

The installation methods of the fixed door panel 121, the sliding door panel 122 and the emergency door panel 123 and the door operator device in this scheme belong to the prior art, and are not described herein again.

The door body unit module 1 of this scheme can set up the door plant of different grade type and quantity according to mounted position and user demand and constitute different kinds of door body unit module 1 on the door frame, below combine several kinds of different kinds of door body unit module 1 of drawing exemplary introduction:

the door unit module 1 shown in fig. 6 is a standard door unit module, and includes two fixed door panels 121 and two sliding door panels 122, the two fixed door panels 121 are respectively installed on two sides of the door frame, and the two sliding door panels 122 are installed between the two fixed door panels 121.

The door unit module 1 shown in fig. 7 is an emergency door unit module, and includes an emergency door 123 installed on a door frame.

The door unit module 1 shown in fig. 8 is a left emergency door unit module, and includes an emergency door 123 and a fixed door 121 respectively installed at both sides of a door frame, and two sliding doors 122 installed between the emergency door 123 and the fixed door 121.

The door unit module 1 shown in fig. 9 is a right emergency door unit module, and includes an emergency door 123 and a fixed door 121 respectively installed at both sides of a door frame, and two sliding doors 122 installed between the emergency door 123 and the fixed door 121.

The door unit module 1 shown in fig. 10 is an end door unit module, and includes two fixed door panels 121 mounted on a door frame.

Door body unit module through selecting for use the door plant of different grade type and quantity to constitute the different grade type, this scheme can select for use the door body unit module 1 of different grade type to install in platform both sides according to actual need, and this makes the installation of platform door have better flexibility.

When the platform door is installed, the bottom connecting base 2 and the bottom base 3 are installed on the edges of the civil engineering platform plate, the limit and the elevation are adjusted according to the track, and the platform door is fastened and locked after the limit and the elevation are adjusted; then the top connecting piece 4 is arranged on the air duct beam; and finally, the door body unit module 1 is sequentially installed and connected with the bottom base 3, the bottom connecting base 2 and the top connecting piece 4, so that the integral installation of the platform door is completed.

The door unit modules 1 in this embodiment can be assembled and debugged in advance in a factory and then transported to an installation site, and when the door unit modules are installed on the site, the door unit modules 1 are installed on the platform plate and the air duct beam of the platform only by installing the bottom connecting piece and the top connecting piece 4 respectively, and then the door unit modules 1 are sequentially installed and connected with the bottom connecting piece and the top connecting piece 4, so that the installation of the whole platform door can be completed. On the one hand, this embodiment can be when guaranteeing installation quality, greatly reduce the quantity and the installation engineering volume of installing the on-the-spot parts of station, this is favorable to improving on-the-spot installation effectiveness, thereby greatly reduced the construction cycle at station and constructor's intensity of labour, on the other hand, this scheme need not to carry and stack the part at the station scene, the cross operation in the work progress has been reduced, this is favorable to improving the installation accuracy of platform door and reaches standardized requirement, still be favorable to promoting on-the-spot installation management level simultaneously, ensure that each item finished product safeguard measure and safe civilization construction measure obtain the implementation.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship merely for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.

Claims (10)

1. A subway modular platform door capable of being rapidly installed is characterized by comprising a plurality of door body unit modules (1), a bottom connecting piece and a top connecting piece (4), wherein the bottom connecting piece is fixedly installed on a platform plate, the top connecting piece (4) is fixedly installed on an air channel beam of a platform, and the upper end and the lower end of each door body unit module (1) are fixedly connected with the top connecting piece (4) and the bottom connecting piece respectively;

the top connecting piece (4) comprises an L-shaped bracket (41), an upper connecting plate (42), a connecting column (43) and a lower connecting plate (44), the L-shaped bracket (41) comprises a first side plate (411) and a second side plate (412), the first side plate (411) is used for connecting the air duct beam, a vertical sliding groove (4111) used for connecting the first side plate (411) to the air duct beam is arranged on the first side plate (411), the second side plate (412) is connected with the upper connecting plate (42), the relative position of the second side plate (412) and the upper connecting plate (42) can be adjusted, the upper connecting plate (42) is provided with an expansion link (421), the expansion link (421) is connected with one end of the connecting column (43) in an expansion way, the other end of the connecting column (43) is fixedly connected with the lower connecting plate (44), the lower connecting plate (44) is used for being fixedly connected with the top end of the door unit module (1).

2. A quickly installed modular platform door for a subway according to claim 1, wherein said upper connecting plate (42) and said second side plate (412) have a transverse sliding groove (422) and a longitudinal sliding groove (4121) respectively thereon, said transverse sliding groove (422) and said longitudinal sliding groove (4121) are parallel to the horizontal plane and perpendicular to each other, and a fastening member simultaneously penetrates said transverse sliding groove (422) and said longitudinal sliding groove (4121) to mount and connect said second side plate (412) and said upper connecting plate (42) together.

3. A quickly installed modular platform door for a subway according to claim 1, wherein said connecting column (43) has a telescopic sleeve at the top end, said telescopic rod (421) is slidably inserted into said telescopic sleeve, said connecting column (43) has a screw hole at the top end penetrating through the outer side wall of said connecting column (43) and the side wall of said telescopic sleeve, said screw hole is threadedly connected with a locking bolt for locking said telescopic rod (421).

4. A quickly mounted modular platform door for a subway according to claim 1, wherein said bottom connector comprises a bottom connection base (2) and a bottom base (3).

5. A rapidly installed modular platform door for subways according to claim 4, wherein the bottom connection base (2) comprises a base plate (21), an adjusting plate (22) and a connection seat (23), the base plate (21) is used for being connected with the platform plate, the adjusting plate (22) is installed on the base plate (21), the relative position of the adjusting plate (22) and the base plate (21) can be adjusted, the connection seat (23) comprises two connecting parts (231) and a convex part (232), the two connecting parts (231) are respectively connected with the convex part (232) to form a Chinese character 'ji', the convex part (232) is fixedly installed on the adjusting plate (22), and the two connecting parts (231) are respectively connected with the bottom ends of the adjacent door body unit modules (1).

6. A quickly mounted modular platform door for a subway according to claim 5, characterized in that said adjusting plate (22) has an adjusting chute (221) for adjusting the relative position between said adjusting plate (22) and said base plate (21), a fastening connection passing through said adjusting chute (221) for mounting said adjusting plate (22) on said base plate (21).

7. A rapidly installed modular platform door for subways according to any one of claims 1 to 6, wherein the door unit module (1) comprises a door frame and a door panel, the door frame comprises a door machine beam (111), a door sill (112) and a plurality of upright posts (113), two ends of the upright posts (113) are connected with the door machine beam (111) and the door sill (112) to form a square frame, and the door panel is installed on the square frame.

8. A rapidly installed modular platform door for subways according to claim 7, characterized in that the top ends of the pillars (113) are connected to the top connectors (4), the doorsill (112) is connected to the bottom connectors, and the bottom ends of the pillars (113) at both sides of the door frame of the adjacent door unit modules (1) are respectively connected to the bottom connectors.

9. A quickly mounted modular platform door for a subway station according to claim 8, wherein said uprights (113) have top plates (1131) at their top ends connected to said top connectors (4) and bottom plates (1132) at their bottom ends connected to said bottom connectors.

10. A quickly mounted modular platform door according to claim 7, characterized in that said door panels comprise at least one of a fixed door panel (121), a sliding door panel (122) and an emergency door panel (123), said fixed door panel (121) being fixedly mounted on said square frame, said sliding door panel (122) being slidably mounted on said square frame, said emergency door panel (123) being hinged on said square frame.

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