Novel rear upper sealing assembly of metro platform screen door

Abstract

The utility model provides a novel subway platform screen door rear upper sealing assembly which comprises an air valve connecting plate, an installation hole is formed in the air valve connecting plate, and the installation hole is used for installing a fireproof cloth pressing plate. And a water guide plate is welded on the air valve connecting plate. The novel rear upper sealing assembly of the metro platform screen door has the advantages of being light, handy, easy to machine, more attractive, easy to maintain and capable of effectively reducing production cost.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of subway shield door, and particularly relates to a novel subway shield door rear upper sealing assembly. BACKGROUND

[0002] During subway operation, the shield door is an important passage for passengers to get on and off the train, so its safety and reliability are crucial. The rear upper sealing assembly can effectively protect the internal structure and electronic components of the shield door, ensuring its normal operation under various environmental conditions.

[0003] The conventional subway shield door rear upper sealing assembly is made of stainless steel plate as the main material, however, the stainless steel plate rear upper sealing assembly also has some shortcomings. First, the stainless steel plate is relatively heavy, which increases the difficulty of installation and maintenance. Second, the stainless steel plate is difficult to process and has high production cost. SUMMARY

[0004] The main purpose of the utility model is to provide a novel subway shield door rear upper sealing assembly, which is light, easy to process, more beautiful and easy to maintain, and can effectively reduce production cost.

[0005] To achieve the above purpose, the utility model provides a novel subway shield door rear upper sealing assembly, which comprises a wind valve connecting plate, an installation hole is arranged on the wind valve connecting plate, the installation hole is used for installing a fireproof cloth pressing plate, and a water guide plate is welded on the wind valve connecting plate.

[0006] In one possible implementation, a fireproof cloth is arranged between the fireproof cloth pressing plate and the wind valve connecting plate.

[0007] In one possible implementation, the fireproof cloth pressing plate is fixed by an open type flat round head blind rivet. The riveting design is stable and reliable, and when the fireproof cloth is installed, the length and width distance of the fireproof cloth can be flexibly adjusted according to the situation

[0008] In one possible implementation, a carbon steel plate welding piece is arranged on the wind valve connecting plate and the water guide plate.

[0009] In one possible implementation, the fireproof cloth is made of silicon inorganic material.

[0010] The utility model provides a subway shield door rear upper sealing assembly, the fire -retardant cloth made of silicon material is provided with in the air valve connecting plate, the silicon inorganic material has good corrosion resistance, is not easy to be influenced by the environmental factor such as humidity, salt fog, thereby guarantee the durable of rear upper sealing assembly. Even in the environment of serious pollution, the fire -retardant cloth rear upper sealing can keep its appearance and function, reduce maintenance cost. Compared with traditional stainless steel plate and other materials, the silicon inorganic material has lighter weight, makes the installation and dismounting of rear upper sealing assembly more convenient. Lightweight design also reduces the requirement to support structure, helps to reduce the overall load of subway station. The surface of fire -retardant cloth can be treated with various coatings to meet different aesthetic, performance requirements. Through reasonable design and collocation, the fire -retardant cloth rear upper sealing can coordinate with the overall style of subway station, improve the overall image of station. At the same time, the silicon inorganic material is an environmental protection material, and the pollution generated in its manufacturing process is less. In addition, the silicon inorganic material has good recyclability, and the discarded fire -retardant cloth can be recycled, which meets the concept of sustainable development. Compared with traditional stainless steel and other materials, the fire -retardant cloth is easy to be processed again, which reduces labor and material costs, and helps to improve production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a novel subway shield door rear upper sealing assembly structure schematic diagram provided by the utility model. DETAILED DESCRIPTION

[0012] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be applied to other implementation schemes, variant schemes, improved schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0013] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the present application. The device or element indicated must have a particular orientation, be constructed and operated in a particular orientation.

[0014] In the description of the present application, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.

[0015] Referring to the drawings Figure 1 , Figure 1The utility model provides a novel subway shield door rear upper sealing assembly structure schematic diagram, like Figure 1 The utility model provides a novel subway shield door rear upper sealing assembly includes air valve connecting plate 1, be provided with mounting hole hole on air valve connecting plate 1, the mounting hole hole is used to install fireproof cloth pressure plate, the air valve connecting plate 1 is welded with a water deflector 2.

[0016] Fireproof cloth pressure plate sets up on the inner side of air valve connecting plate 1.

[0017] In a possible implementation mode, the fireproof cloth pressure plate and the air valve connecting plate 1 are provided with fireproof cloth.

[0018] In a possible implementation mode, the fireproof cloth pressure plate is fixed through open type flat round head blind rivet 3. Riveting design is stable and reliable, when installing fireproof cloth, can adjust the length, width distance of fireproof cloth flexibly according to circumstances

[0019] In a possible implementation mode, the air valve connecting plate 1 and water deflector 2 are provided with a carbon steel plate welding piece 4 connection.

[0020] In a possible implementation mode, the fireproof cloth is made of silicon inorganic material.

[0021] The utility model provides a subway shield door rear upper sealing assembly, sets up the fireproof cloth of silicon material on air valve connecting plate 1, and silicon inorganic material has good corrosion resistance, is not easily influenced by humid, salt fog and other environmental factors, to guarantee the durable of rear upper sealing assembly. Even in the environment of serious pollution, fireproof cloth rear upper sealing can keep its appearance and function, reduces maintenance cost. Compared with traditional stainless steel plate and other materials, silicon inorganic material has lighter weight, makes the installation and dismounting of rear upper sealing assembly more convenient. Lightweight design also reduces the requirement to support structure, helps to reduce the overall load of subway station. The surface of fireproof cloth can be treated with various coatings to meet different aesthetic, performance requirements. Through reasonable design and collocation, fireproof cloth rear upper sealing can be coordinated with the overall style of subway station, improves the overall image of station. At the same time, silicon inorganic material is an environmental protection material, and the pollution generated in its manufacturing process is less. In addition, silicon inorganic material has good recyclability, and the discarded fireproof cloth can be recycled and reused, meets the concept of sustainable development, compared with traditional stainless steel and other materials, fireproof cloth has easy secondary processing, reduces the cost of labor and materials, helps to improve production efficiency.

[0022] It is worth mentioning that, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features therein can be replaced equivalently, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A novel upper sealing assembly behind the subway platform screen door, characterized in that, The wind valve connecting plate is provided with mounting holes for mounting fireproof cloth pressing plates, and a water guide plate is welded on the wind valve connecting plate.

2. The novel upper sealing assembly behind the platform screen door according to claim 1, characterized in that, The fireproof cloth pressing plates are fixed by open type flat round head blind rivets.

3. The novel upper sealing assembly behind the platform screen door according to claim 2, characterized in that, The wind valve connecting plate and the water guide plate are provided with a carbon steel plate welding piece.

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