阅读说明：本技术 一种站台门模块、站台门及其安装方法 (Platform door module, platform door and installation method thereof ) 是由 吕阳 凌人 江虹 曾志豪 孙彦通 苏会强 何悦海 刘雪娇 戴博灵 黄继猛 田姣 于 2021-10-09 设计创作，主要内容包括：本发明提供了一种站台门模块、站台门及其安装方法,属于轨道交通技术领域,包括模块骨架和安装于所述模块骨架上的门体,所述模块骨架包括立柱,和连接于所述立柱顶部的门楣,以及连接于所述立柱底部的门槛。本发明通过以单元站台为独立模块,集成站台门骨架、门体、门机、顶箱以及电气连接件为一体,在工厂内完成组装、单体调试,以单元编号为整体形式到现场安装,使得整个站台门模块集成度高,轨道站台上安装物料少、工作量少,大大降低了现场工作难度,缩短了施工周期,减少了人工成本,同时,站台门模块的设计将轨道站台现场粗狂式管理转为工厂精细化管理,安装质量更有保证。(The invention provides a platform door module, a platform door and an installation method thereof, belonging to the technical field of rail transit. The platform door module is integrated with the platform door framework, the door body, the door machines, the top box and the electrical connecting pieces into a whole by taking the unit platform as an independent module, assembly and monomer debugging are completed in a factory, and the unit number is taken as an integral form to be installed on site, so that the whole platform door module is high in integration level, few in installation materials and workload on the track platform, the field work difficulty is greatly reduced, the construction period is shortened, the labor cost is reduced, meanwhile, the track platform is subjected to site rough management to be converted into factory fine management by the design of the platform door module, and the installation quality is more guaranteed.)

1. A platform door module, comprising:

the door comprises a module framework and a door body arranged on the module framework, wherein the module framework comprises an upright post, a door head connected to the top of the upright post and a doorsill connected to the bottom of the upright post;

the stand includes left big stand, left center pillar, right center pillar and the big stand in the right side from a left side to the right side in proper order, the door body includes emergency door, sliding door and fixed door from a left side to the right side in proper order, wherein, the emergency door install in left side big stand with between the left side center pillar, the sliding door install in left side center pillar with between the right side center pillar, the fixed door install in right side center pillar with between the big stand in the right side.

2. A platform door module according to claim 1, wherein the door header comprises an emergency door header, a sliding door header and a fixed door header disposed correspondingly to the emergency door top, the sliding door top and the fixed door top.

3. The platform door module according to claim 1, wherein the door sills include a door sill for an emergency door, a door sill for a sliding door, and a door sill for a fixed door, which are disposed at the bottom of the emergency door, the bottom of the sliding door, and the bottom of the fixed door, respectively.

4. The platform door module according to claim 3, wherein a standard door beam for lateral support is provided on one side of the top of the column, and a door machine for controlling the opening and closing of the sliding door is mounted on the standard door beam.

5. A platform door module according to claim 4, wherein a transom support is provided on the side of the top of the upright opposite the standard door lintel, wherein the transom support is vertically opposed to the door lintel.

6. The platform door module according to claim 4, wherein a wire slot for placing electrical connection wires is transversely disposed at the top of the upright column near the standard door beam, wherein the output end of the connection wires in the wire slot is connected with a connector.

7. A platform door module according to claim 1, wherein a base is mounted to the bottom of the threshold, the base comprising edge bases mounted to opposite sides of the threshold and a central base mounted to the middle of the threshold.

8. The platform door module according to claim 1, wherein the top of the vertical column is covered with a removable cover plate, and the removable cover plate is separately installed on the top of the emergency door, the sliding door and the fixed door.

9. A platform door comprising a plurality of platform door modules according to any one of claims 1 to 8.

10. A method of installing a platform door, comprising the steps of:

s1: respectively connecting the bottom of a left large upright column, the bottom of a left middle upright column, the bottom of a right middle upright column and the bottom of a right large upright column with a base through fasteners, wherein the bottom of the left large upright column and the bottom of the right large upright column are respectively connected with an edge base, and the bottom of the left middle upright column and the bottom of the right middle upright column are respectively connected with the middle base;

s2: the perpendicularity of each upright post is ensured through workshop suspension line tooling, then an emergency door threshold is connected between the left large upright post and the left middle upright post, a sliding door threshold is connected between the left middle upright post and the right middle upright post, and a fixed door threshold is connected between the right middle upright post and the right large upright post;

s3: an emergency door lintel is connected between the left large upright post and the left middle upright post, a sliding door lintel is connected between the left middle upright post and the right middle upright post, and a fixed door lintel is connected between the right middle upright post and the right large upright post;

s4: connecting the standard gantry crane beam and the cross beam support to the top of the upright post through fasteners respectively, and ensuring that the diagonal line of the framework does not exceed a standard value in the installation process;

s5: installing a wire casing above a standard door frame beam, arranging door lines in a driving wire casing and a control wire casing, then installing a DCU on the standard door frame beam, installing a cover plate on the top of a stand column, and completing the construction of a module framework main body framework;

s6: hanging a sliding left door and a sliding right door on a door machine guide rail of a standard door machine beam, and debugging performance parameters of the sliding left door and the sliding right door according to preset requirements to obtain the sliding left door and the sliding right door after the performance parameters are successfully debugged;

s7: installing an emergency door and a fixed door at a preset installation position, and debugging performance parameters according to preset requirements of the emergency door and the fixed door to obtain the emergency door and the fixed door after the performance parameters are successfully debugged;

s8: the emergency door lamp and the sliding door lamp are correspondingly arranged on the emergency door movable cover plate and the sliding door movable cover plate, and all structural components are adjusted to ensure firm installation;

s9: installing an LCB, performing wiring and wiring actions of related electrical parts, connecting a cable to a wiring terminal block in a single-end wiring mode, and connecting the other end of the cable to an aviation connector;

s10: performing function test and performance debugging on the assembled platform door module to obtain a successfully debugged platform door module;

s11: transporting the platform door modules to a track site through mounting equipment, reserving an assembly gap between adjacent platform door modules, connecting the bottom of each platform door module with the bottom of a platform plate through a fastener, and connecting the top of each platform door with a connecting piece at the upper part of the platform through the fastener;

s12: the splicing of the adjacent platform door modules is completed by arranging the flame-retardant buffer layer at the splicing position of the adjacent platform door modules and sealing the splicing position by sealant;

s13: after the platform door modules are spliced, the adjacent platform door modules are electrically interconnected through the aviation connector, and the assembly of the whole platform door is realized.

Technical Field

The invention belongs to the technical field of rail transit, relates to a platform door, and particularly relates to a platform door module, a platform door and an installation method of the platform door.

Background

On the platform at high-speed railway station, intercity train station, subway station, the passenger has the danger of falling into the track when waiting for the train, for this danger of stopping, has all set up the platform door on a lot of platforms now, before the train arrives, completely cuts off the passenger outside the platform door, guarantees passenger's safety.

However, the conventional platform door is actually assembled and installed on site by distributing the assembled parts and component bodies to the site, and such an assembly method has several problems as follows: firstly, due to the fact that the number of parts and components is large, the phenomenon of losing or neglected loading is prone to occurring, management of a system is inconvenient, and when parts are lost and material is required to be supplemented, the assembly period is prone to being prolonged; secondly, because the number of the parts and the parts is large, the installation steps are complex, the installation needs to be carried out step by step according to the specified steps, the installation cannot be carried out simultaneously, the requirement on the skill of an installer is high, the construction period is long, and if the number of reworking times is increased, the corresponding labor cost is increased and exceeds the expected cost; thirdly, because fixed door and emergency exit need provide the space of sliding for two sliding doors of its adjacent both sides in the platform door, so the area of fixed door and emergency exit is all great to it is also corresponding great to cause the deflection of platform door in fixed door department, also leads to the transportation inconvenience simultaneously.

In summary, in order to overcome the structural defects of the existing platform door, a platform door which reduces the number of parts and components on a construction site, forms a modular structure, simplifies the field installation steps, reduces the rework times, improves the stability after assembly and reduces the deformation under the same load needs to be designed.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a platform door module with high installation efficiency and good independence.

The purpose of the invention can be realized by the following technical scheme: a platform door module, comprising:

the door comprises a module framework and a door body arranged on the module framework, wherein the module framework comprises an upright post, a door head connected to the top of the upright post and a doorsill connected to the bottom of the upright post;

the stand includes left big stand, left center pillar, right center pillar and the big stand in the right side from a left side to the right side in proper order, the door body includes emergency door, sliding door and fixed door from a left side to the right side in proper order, wherein, the emergency door install in left side big stand with between the left side center pillar, the sliding door install in left side center pillar with between the right side center pillar, the fixed door install in right side center pillar with between the big stand in the right side.

In one of the platform door modules described above, the door head comprises an emergency door head, a sliding door head and a fixed door head which are correspondingly arranged on the emergency door top, the sliding door top and the fixed door top.

In the platform door module, the doorsill includes an emergency door doorsill, a sliding door doorsill and a fixed door doorsill which are correspondingly arranged at the bottom of the emergency door, the bottom of the sliding door and the bottom of the fixed door.

In the platform door module, one side of the top of the upright post is provided with a standard door machine beam for transverse support, and a door machine for controlling the opening and closing of the sliding door is mounted on the standard door machine beam.

In the platform door module, a cross beam support is arranged on the side of the top of the upright opposite to the standard door lintel, wherein the cross beam support is vertically opposite to the door lintel.

In the platform door module, a wire casing for placing an electrical connection wire is transversely arranged at the top of the upright column close to the standard door beam, wherein the output end of the connection wire in the wire casing is connected with a connector.

In the platform door module, the base is installed at the bottom of the threshold, and the base comprises side bases installed on two sides of the threshold and a middle base installed in the middle of the threshold.

In the platform door module, the top of the upright post is covered with a movable cover plate, and the movable cover plate is arranged on the tops of the emergency door, the sliding door and the fixed door in a split mode.

The invention also provides a platform door, which comprises a plurality of platform door modules.

The invention also provides an installation method of the platform door, which comprises the following steps: the method comprises the following steps:

s1: respectively connecting the bottom of a left large upright column, the bottom of a left middle upright column, the bottom of a right middle upright column and the bottom of a right large upright column with a base through fasteners, wherein the bottom of the left large upright column and the bottom of the right large upright column are respectively connected with an edge base, and the bottom of the left middle upright column and the bottom of the right middle upright column are respectively connected with the middle base;

s2: the perpendicularity of each upright post is ensured through workshop suspension line tooling, then an emergency door threshold is connected between the left large upright post and the left middle upright post, a sliding door threshold is connected between the left middle upright post and the right middle upright post, and a fixed door threshold is connected between the right middle upright post and the right large upright post;

s3: an emergency door lintel is connected between the left large upright post and the left middle upright post, a sliding door lintel is connected between the left middle upright post and the right middle upright post, and a fixed door lintel is connected between the right middle upright post and the right large upright post;

s4: connecting the standard gantry crane beam and the cross beam support to the top of the upright post through fasteners respectively, and ensuring that the diagonal line of the module framework does not exceed a standard value in the installation process;

s5: installing a wire casing above a standard door frame beam, arranging door lines in a driving wire casing and a control wire casing, then installing a DCU on the standard door frame beam, installing a cover plate on the top of a stand column, and completing the construction of a module framework main body framework;

s6: hanging a sliding left door and a sliding right door on a guide rail of a standard door machine beam, and debugging performance parameters of the sliding left door and the sliding right door according to preset requirements to obtain the sliding left door and the sliding right door after the performance parameters are successfully debugged;

s7: installing an emergency door and a fixed door at a preset installation position, and debugging performance parameters according to preset requirements of the emergency door and the fixed door to obtain the emergency door and the fixed door after the performance parameters are successfully debugged;

s8: the emergency door lamp and the sliding door lamp are correspondingly arranged on the emergency door movable cover plate and the sliding door movable cover plate, and all structural components are adjusted to ensure firm installation;

s9: installing an LCB, performing wiring and wiring actions of related electrical parts, connecting a cable to a wiring terminal block in a single-end wiring mode, and connecting the other end of the cable to an aviation connector;

s10: performing function test and performance debugging on the assembled platform door module to obtain a successfully debugged platform door module;

s11: transporting the platform door modules to a track site through mounting equipment, reserving an assembly gap between adjacent platform door modules, connecting the bottom of each platform door module with the bottom of a platform plate through a fastener, and connecting the top of each platform door with a connecting piece at the upper part of the platform through the fastener;

s12: the splicing of the adjacent platform door modules is completed by arranging the flame-retardant buffer layer at the splicing position of the adjacent platform door modules and sealing the splicing position by sealant;

s13: after the platform door modules are spliced, the adjacent platform door modules are electrically interconnected through the aviation connector, and the assembly of the whole platform door is realized.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the modular platform door provided by the invention, the unit platform is taken as an independent module, the platform door module framework, the door body, the door machine, the top box and the electrical connecting piece are integrated into a whole, assembly and monomer debugging are completed in a factory, and the unit number is taken as an integral form to be installed on site, so that the whole platform door module is high in integration level, less in installation material and less in workload on a track platform, the field work difficulty is greatly reduced, the construction period is shortened, the labor cost is reduced, meanwhile, the design of the platform door module converts the field rough management of the track platform into the factory fine management, and the installation quality is more guaranteed.

2. According to the modular platform door provided by the invention, the platform door modules are arranged into the mutually independent upright posts and door bodies, namely, a single platform door module can be completely and independently installed on the track, a plurality of platform door modules can be simultaneously assembled by workers, the installation of each platform door module cannot be influenced mutually, and the installation efficiency is greatly improved.

3. Through all setting up emergency exit and fixed door to the solitary door body, reduced the width size of emergency exit and fixed door in the platform door module greatly for platform door module transportation is more convenient, and in addition, the emergency exit and the fixed door that set up in the solitary module still make the complete independence of sliding between the two adjacent sliding doors, avoid because of interfering the harmfulness of sliding that leads to between the door body.

4. Through assemble whole platform door module, debug in the mill and accomplish the back shipment again, and adopt single-ended wiring mode to be connected to binding post row with the cable when the wiring, aviation connector is connected to the other end, when the on-the-spot installation, only needs to carry out public mother's cooperation with the aviation connector of two adjacent platform door modules, can accomplish electrical connection, and the installation is quick, convenient, and the practicality is high, and maneuverability is strong, has greatly improved the installation effectiveness of platform door.

Drawings

FIG. 1 is a schematic diagram of a modular framework structure according to the present invention.

FIG. 2 is a schematic view of another perspective of the modular framework of the present invention.

Fig. 3 is a schematic view of the overall structure of the platform door module according to the present invention.

Fig. 4 is a schematic view of another perspective of the platform door module of the present invention.

Fig. 5 is a schematic view of the installation of the platform door module of the present invention.

Fig. 6 is a partial structure diagram of the platform door module splice of the present invention.

Fig. 7 is a partial enlarged view of the platform door module splice of the present invention.

Fig. 8 is a schematic view of the connection of the platform door module to the track according to the present invention.

Fig. 9 is a partial enlarged view B of the platform door module and track connection according to the present invention.

Fig. 10 is a schematic diagram of the electrical connections of the present invention.

Fig. 11 is a step diagram of a method for installing a platform door according to the present invention.

In the figure, 1, a left large upright post; 2. a left central pillar; 3. standard gantry beams; 4. a right central pillar; 5. a right large upright post; 6. a threshold of the emergency door; 7. a middle base; 8. a sliding door threshold; 9. fixing a door threshold; 10. a side base; 11. an emergency door lintel; 12. supporting a cross beam; 13. a sliding door lintel; 14. fixing a door lintel; 15. a wire slot; 16. the cover plate covers the plate; 17. a DCU; 18. LCB; 19. a module skeleton; 20. a movable cover plate of the emergency door; 21. a sliding door removable cover; 22. a movable cover plate of the fixed door; 23. an emergency door; 24. a sliding left door; 25. a sliding right door; 26. a fixed door; 27. a fixed door lower sealing plate; 28. a sliding door lower closing plate; 29. an emergency door head lamp; 30. sliding door headlamps; 31. a top L plate; 32. a telescoping device; 33. an upper connection assembly; 34. a bolt; 35. a rear upper closure plate assembly; 36. a flexible rubber member; 37. an upper top cover plate; 39. the bottom is connected with a screw rod; 40. a top air duct beam; 41. a left station module; 42. a right station module; 43. a flame retardant buffer layer; 44. sealing glue; 45. a door machine.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 to 10, the present invention provides a platform door including a plurality of platform door modules, the platform door modules including:

the module comprises a module framework 19 and a door body arranged on the module framework 19, wherein the module framework 19 comprises a vertical column, a door lintel connected to the top of the vertical column, and a doorsill connected to the bottom of the vertical column;

the stand includes big stand 1 in a left side, left center pillar 2, right center pillar 4 and the big stand 5 in the right side from a left side to the right side in proper order, the door body includes emergency door 23, sliding door and fixed door 26 from a left side to the right side in proper order, wherein, emergency door 23 install in big stand 1 in a left side with between the center pillar 2 in a left side, the sliding door install in left side center pillar 2 with between the right center pillar 4, fixed door 26 install in right side center pillar 4 with between the big stand 5 in the right side.

The door lintel comprises an emergency door lintel 11, a sliding door lintel 13 and a fixed door lintel 14 arranged correspondingly on top of the emergency door 23, the sliding door and the fixed door 26.

The doorsill comprises an emergency door doorsill 6, a sliding door doorsill 8 and a fixed door doorsill 9 which are correspondingly arranged at the bottom of the emergency door 23, the bottom of the sliding door and the bottom of the fixed door 26.

One side at stand top is provided with the standard door machine roof beam 3 that is used for horizontal support, install on the standard door machine roof beam 3 and be used for controlling the sliding door machine 45 that opens and shuts.

A cross beam support 12 is arranged on the side of the top of the upright opposite to the standard door frame beam 3, wherein the cross beam support 12 is vertically opposite to the door lintel.

The top of the upright post is provided with a wire slot 15 for placing an electrical connection wire at the position close to the standard door machine beam 3, wherein the output end of the connection wire in the wire slot 15 is connected with a connector.

The base is installed to the bottom of threshold, the base including install in the limit base 10 of threshold both sides and install in the middle base 7 in the threshold middle part.

The top of the upright post is covered with a movable cover plate, and the movable cover plate is arranged at the tops of the emergency door 23, the sliding door and the fixed door 26 in a split type respectively.

Further preferably, a cover plate 16 is attached to the top of the mast, and DCU17 and LCB18 are mounted on the top of the mast.

Further preferably, the movable cover plate comprises an emergency door movable cover plate 20, a sliding door movable cover plate 21 and a fixed door movable cover plate 22, an emergency door headlight 29 is arranged on the emergency door movable cover plate 20, and a sliding door headlight 30 is arranged on the sliding door movable cover plate 21.

Further preferably, the sliding door includes a sliding left door 24 and a sliding right door 25.

Further preferably, a fixed door lower sealing plate 27 is mounted at the top of the upright post opposite to the emergency door movable cover plate 20 and the fixed door movable cover plate 22; and a sliding door lower sealing plate 28 is arranged at the top of the upright post and opposite to the sliding door movable cover plate 21.

Further preferably, the platform door module can be applied to a full-height closed platform door and a full-height platform door, when the platform door module is applied to the full-height platform door, only connecting holes are reserved at the bottom of the rail platform plate, and the bottom of the platform door module and the bottom of the rail platform plate are connected and fixed through a bottom connecting screw rod 39; when being applied to full high closed platform door, then need install top L board 31 on top wind channel roof beam 40 in advance, platform door module's edge and well base 7 are connected on the track station platen through bottom connecting screw 39, platform door module upper portion is connected with upper portion coupling assembling 33 through bolt 34 simultaneously, and it is fixed mutually with top L board 31 with telescoping device 32, the telescoping device 32 axle head inserts in upper portion coupling assembling 33's the axle sleeve, platform door module can realize the fixed connection with the platform, go up shrouding subassembly 35 after will at last, the installation work that can realize whole platform is accomplished to flexible rubber spare 36 and the equipment of last top cover board 37.

Further preferably, the whole platform door is formed by splicing two adjacent platform door modules, as shown in fig. 5 to 7, the left platform module 41 and the right platform module 42 are spliced with each other through a reserved gap, after the splicing is completed, the fire-retardant buffer layer 43 is stuffed in the doorsill at the splicing joint of the left and right platform door modules, and the surface of the doorsill is coated with the sealant 44 for sealing.

Preferably, as shown in the electrical connection diagram of fig. 10, the platform door modules are electrically connected as follows: the driving power supply cable, the control command cable and the CAN communication cable are wired in the wire slot 15, the cables are connected to the wiring terminal row in a single-ended wiring mode, the other ends of the cables are connected by the aviation connectors, and after the installation of each platform door module on site is completed, the aviation connectors between the adjacent platform door modules are sequentially connected, so that the platform door electrical intercommunication is rapidly realized.

Preferably, as shown in fig. 1 to 11, the installation method of the platform door includes the steps of:

s1: the bottom of a left large upright post 1, the bottom of a left middle upright post 2, the bottom of a right middle upright post 4 and the bottom of a right large upright post 5 are respectively connected with a base through fasteners, wherein the bottom of the left large upright post 1 and the bottom of the right large upright post 5 are respectively connected with an edge base 10, and the bottom of the left middle upright post 2 and the bottom of the right middle upright post 4 are respectively connected with a middle base 7;

s2: the perpendicularity of each upright post is ensured through workshop suspension line tooling, then an emergency door threshold 6 is connected between the left large upright post 1 and the left middle upright post 2, a sliding door threshold 8 is connected between the left middle upright post 2 and the right middle upright post 4, and a fixed door threshold 9 is connected between the right middle upright post 4 and the right large upright post 5;

s3: an emergency door lintel 11 is connected between the left large upright post 1 and the left middle upright post 2, a sliding door lintel 13 is connected between the left middle upright post 2 and the right middle upright post 4, and a fixed door lintel 14 is connected between the right middle upright post 4 and the right large upright post 5;

s4: connecting the standard gantry beam 3 and the cross beam support 12 to the top of the upright post through fasteners respectively, and ensuring that the diagonal line of the module framework 19 does not exceed a standard value in the installation process;

s5: installing a wire casing 15 above a standard gantry crane beam 3, arranging door lines in the driving wire casing 15 and the control wire casing 15, installing a DCU17 on the standard gantry crane beam 3, installing a cover plate 16 on the top of a stand column, and completing the construction of a main body framework of a module framework 19;

s6: hanging a sliding left door 24 and a sliding right door 25 on a guide rail of the standard door machine beam 3, and debugging performance parameters of the sliding door according to preset requirements to obtain the sliding door after the performance parameters are successfully debugged;

s7: installing an emergency door 23 and a fixed door 26 at a preset installation position, and debugging performance parameters of the emergency door 23 and the fixed door 26 according to preset requirements to obtain the emergency door 23 and the fixed door 26 after the performance parameters are successfully debugged;

s8: the emergency door movable cover plate 20, the sliding door movable cover plate 21, the fixed door movable cover plate 22, the fixed rear sealing plate and the sliding door rear sealing plate are correspondingly arranged at the top of the door body, the emergency door lamp 29 and the sliding door lamp 30 are correspondingly arranged on the emergency door movable cover plate 20 and the sliding door movable cover plate 21, all structural components are adjusted, and the firm installation is ensured;

s9: the LCB18 is installed, wiring and wiring actions of related electrical parts are carried out, the cable is connected to the wiring terminal block in a single-end wiring mode, and the other end of the cable is connected with the aviation connector;

s10: performing function test and performance debugging on the assembled platform door module to obtain a successfully debugged platform door module;

s11: transporting the platform door modules to a track site through mounting equipment, reserving an assembly gap between adjacent platform door modules, and respectively connecting the bottom of each platform door module and the top of each platform door with the bottom of the platform plate and a connecting piece at the upper part of the platform through fasteners;

s12: the splicing of the adjacent platform door modules is completed by arranging the flame-retardant buffer layer 43 at the splicing positions of the adjacent platform door modules and gluing and sealing the splicing positions;

s13: after the platform door modules are spliced, the adjacent platform door modules are electrically interconnected through the aviation connector, and the assembly of the whole platform door is realized.

Specifically, in the installation of the existing platform door, the following problems exist:

the first problem is that in the installation process of the existing platform door, all parts need to be transported to a track site scattered, due to the fact that the number of the parts and the parts is large, the parts are easy to lose or neglected to be installed, the system management is inconvenient, and when the parts are lost and material is needed to be supplemented, the assembly period is easy to prolong; the platform door module that this embodiment provided uses the unit platform as independent module, integrated platform door module skeleton 19, the door body, door machine 45, top case and electrical connector are as an organic whole, accomplish the equipment in the mill, the monomer debugging, use the unit serial number as whole form to the field installation, the field only needs to link to each other platform door module top and the last top connecting piece of track, the bottom links to each other with the track station platen, then install the back shrouding of ending, the lamina tecti, splice fixedly through fire-retardant buffer layer 43 and sealed glue 44 between with adjacent station platform door module, carry out public mother's cooperation with aviation connector between each station door module at last and connect, realize electric intercommunication, the installation of whole platform door has been realized promptly. The integration level of the whole platform door module is high, and the assembly, wiring and debugging work can be completed in a factory workshop, so that the number of installation materials on the track platform is small, the workload is low, the field work difficulty is greatly reduced, the construction period is shortened, the labor cost is reduced, meanwhile, the design of the platform door module enables the field rough management of the track platform to be converted into the fine management of the factory, and the installation quality is more guaranteed.

Secondly, in the installation process of the platform door, because the installation parts which are mutually overlapped exist among all the parts, all the parts need to be installed step by step according to a preset sequence, the parts cannot be assembled simultaneously, the installation efficiency is low, and the construction period is long; and in this embodiment, the platform door modules are arranged to be mutually independent columns and door bodies, the lintel and the doorsill for connecting the columns are arranged independently, overlapping installation with adjacent platform door modules is not needed, namely, a single platform door module can be completely and independently installed on a track, in actual installation, workers can simultaneously assemble a plurality of platform door modules, as long as the installation positions of the platform door modules are arranged in advance, multipoint synchronous assembly is realized, the installation efficiency is greatly improved, the installation of the platform door modules cannot be influenced mutually, rework is needed even if problems occur, single maintenance and replacement only needs to be carried out on the problematic platform door modules, the influence on the assembly of the whole platform door is not large, and the assembly efficiency of the platform door on the track is enabled to have qualitative leap.

Third, the fixed door 26 of the existing platform door is a shared component of two adjacent sliding doors on the left and right sides, i.e. one fixed door 26 needs to provide a sliding space for the sliding doors on the left and right sides, which requires that the fixed door 26 must be installed based on the installation positions of the sliding doors on the two sides, and because of the width size limitation of the two sliding doors, the width size of the fixed door 26 must be larger than the sum of the width sizes of the two sliding doors, the arrangement of the shared door limits the installation speed of the platform door on one hand, and virtually increases the width size required by the shared door, which is very inconvenient for transportation and installation; in this embodiment, the fixed doors 26 are all set as independent door bodies, that is, in a platform door module, there are independent fixed doors 26, the fixed doors 26 in a single platform door module only need to serve for the sliding doors in the corresponding platform door module, and it is not necessary to provide sliding spaces for the sliding doors in the adjacent platform door modules, so that the width of the fixed doors 26 in the platform door module is greatly reduced, and only the size of the single sliding door needs to be larger than that of the platform door module, so that the platform door module is more convenient to transport, in addition, the fixed doors 26 arranged in the independent modules also enable the sliding between the two adjacent sliding doors to be completely independent, and the poor sliding caused by interference between the door bodies is avoided.

The problem four is that in the installation process of the existing platform door, the electrical wiring is performed on site according to the sequence, namely, cables need to be conveyed to the site of the track platform firstly, then the cables are wired in the platform door wire grooves 15 according to the construction progress, and the cables of all the platform doors are connected and debugged, so that the construction is slow, the debugging is difficult, once the quality problem occurs, the problem platform doors need to be debugged one by one, and the installation progress of other platform doors is influenced; and the platform door module in this embodiment, through assembling whole platform door module at the mill, the shipment is carried out after the debugging finishes, and adopt single-ended wiring mode to be connected to binding post row with the cable when the wiring, the aviation connector is connected to the other end, when the on-the-spot installation, only need carry out public mother's cooperation with the aviation connector of two adjacent platform door modules, can accomplish electrical connection, the installation is quick, convenient, when the problem appears, also only need extract the aviation connector that corresponds platform door module and can maintain single platform door module, do not influence the installation of other platform door modules, therefore, the practicability is high, the operability is strong, and the installation efficiency of platform doors is greatly improved.

The fifth problem is that when the existing platform door is installed, various transport vehicles and tools are needed to transport bulk materials, so that time and labor are consumed, and large materials are easily damaged; in this embodiment, through setting up platform door module to modular structure for whole platform door module can be transported as a whole through erection equipment, and the transportation of platform door module can be more stable, need not worry material neglected loading and transportation damage to bulk material, has improved material transport efficiency greatly, and erection equipment can also directly carry platform door module to the installation department, has alleviateed artifical transport burden, has also improved the degree of automation in the platform door installation greatly.

It should be noted that the descriptions related to "first", "second", "a", etc. in the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicit indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The terms "connected," "fixed," and the like are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.