Rail transit platform screen door control equipment

Abstract

The invention relates to the technical field of rail transit, and discloses rail transit platform screen door control equipment which comprises an equipment body, mounting seats are arranged at the two ends of the equipment body correspondingly, a plurality of mounting holes are formed in one side of each mounting seat, a wire fixing assembly is arranged on one side of each mounting seat, and each wire fixing assembly comprises a rear plate; a plurality of cambered surface seats, a plurality of threaded cylinders and a plurality of bearing blocks are integrally formed on one side of the rear plate, and the cambered surface seats are plastic seats. According to the invention, through the design of the wire fixing assembly, a connecting wire can be clamped and fixed by the cambered surface seat, so that the connection between an aviation plug on the connecting wire and an aviation socket in the control equipment is prevented from loosening and falling off, the use practicability of the control equipment is guaranteed, and the cambered surface seat can be pressed by using the double-cambered-surface pressing block, so that the practicability of the control equipment is improved. The inner diameter of the cambered-surface seat is shrunk, clamping and fixing of the cambered-surface seat to the connecting wire are improved, meanwhile, the cambered-surface seat is prevented from being opened, and the fixing effect of the wire fixing assembly to the connecting wire is guaranteed when the wire fixing assembly is used.

Description

Technical Field

[0001] The invention relates to the technical field of rail transit, in particular to a rail transit platform screen door control device. Background Art

[0002] With the acceleration of urbanization, rail transit systems have become an important way of daily commuting for people, and the platform shield door system is an important part of the rail transit system; the rail transit platform shield door system is usually composed of platform shield doors and their control equipment at both ends of the platform. The main function of the platform shield door is to separate the platform and the track space, prevent passengers from mistakenly entering the track section, and improve operational safety. The control equipment is responsible for monitoring the status of the platform shield door, receiving instructions, executing closing or opening operations, and handling faults.

[0003] During use of the existing control equipment, the connecting wires of the shielding doors are directly plugged into the aviation sockets of the control equipment through the aviation plugs thereon. However, since the connecting wires cannot be connected and fixed to the control equipment, when the connecting wires are accidentally dragged, the aviation plugs of the connecting wires are easily detached from the control equipment. Therefore, in order to advance the technology of the industry, better realize the connection function between the control equipment and the connecting wires, and improve the competitiveness of the core technology, the present application proposes a new implementation plan for the structure and use of the control equipment in the rail transit shielding door, which is different from the existing technology. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a rail transit platform screen door control device, which is mainly used to solve the problem that the connecting wire of the platform screen door cannot be connected and fixed together with the control device.

[0006] (II) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A rail transit screen door control device comprises a device body, wherein mounting seats are respectively arranged at both ends of the device body, a plurality of mounting holes are opened on one side of the mounting seat, and a wire fixing component is arranged on one side of the mounting seat, wherein the wire fixing component comprises a rear plate, a plurality of arc seats, a plurality of threaded cylinders and a plurality of bearing blocks are integrally formed on one side of the rear plate, the arc seats are plastic seats, one ends of the plurality of bearing blocks are respectively rotatably connected with a rotating plate, a double arc pressure block is integrally formed on one side of the rotating plate, and the double arc pressure block is located between two arc seats, an outer anti-slip pad is fixedly connected to one side of the rotating plate, and the outer anti-slip pad is located on one side of the arc seat, a side hole is opened on one side of the rotating plate, a fastening screw is slidably inserted through one side of the side hole, and the fastening screw is threadably inserted in the corresponding threaded cylinder, and a protective component is respectively arranged on one side of the two mounting seats.

[0009] Furthermore, an inner anti-slip pad is fixedly connected to the inner surface of the arc seat, and a connecting rib is integrally formed between the bearing block and the rear plate.

[0010] On the basis of the above scheme, the device body includes a rear shell, one side of which is clamped with a front shell, the front shell is a C-shaped structure, one side of the front shell is embedded with a transparent plate, one side of the rear shell is fixedly connected with a circuit board on the inner wall, and the two ends of the rear shell are respectively fixedly connected with connecting seats, and multiple aviation sockets are respectively arranged on the outer sides of the two connecting seats, and the aviation sockets are connected to the circuit board.

[0011] As a further solution of the present invention, the protective assembly includes a fixed protective cover and a dynamic protective cover, the fixed protective cover is fixedly connected to one side of the mounting seat, and the dynamic protective cover is rotatably connected to one side of the fixed protective cover.

[0012] Furthermore, one side of the dynamic protective cover is fixedly connected to multiple moving magnetic blocks, one side of the mounting seat is fixedly connected to multiple supporting blocks, one side of the multiple supporting blocks is respectively fixedly connected to fixed magnetic blocks, and the moving magnetic blocks are adsorbed on one side of the corresponding fixed magnetic blocks.

[0013] On the basis of the above-mentioned solution, the two mounting seats are respectively fixedly connected to one side of the corresponding connecting seat, and one side of the mounting seat and one side of the rear shell are respectively fixedly connected with a plurality of double-sided adhesive strips.

[0014] As a further solution of the present invention, a plurality of support seats are fixedly connected to the inner wall of one side of the rear shell, and the support seats are C-shaped structures. A connecting block is fixedly connected to one side of the support seat, and a connecting screw is threadedly inserted at one end of the connecting block, and the head of the connecting screw is located on the outer wall of one side of the front shell.

[0015] Furthermore, ventilation tubes are fixedly connected to the top and bottom of the front shell, dustproof nets are clamped on the bottom of one ventilation tube and the top of the other ventilation tube, and ventilation holes are opened on the top and bottom of the rear shell, and the ventilation holes are connected to the ventilation tubes.

[0016] Based on the above solution, a cooling fan is fixedly connected between the inner walls on both sides of one of the ventilators.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a rail transit platform screen door control device, which has the following beneficial effects:

[0019] 1. Through the design of the wire fixing component, the arc surface seat can clamp and fix the connecting wire, so as to avoid the connection between the aviation plug on the connecting wire and the aviation socket in the control device from loosening and falling off, thereby ensuring the practicality of the control device. The use of the double arc surface pressure block can press the arc surface seat, so that the inner diameter of the arc surface seat shrinks, thereby improving the clamping and fixing of the arc surface seat to the connecting wire, and also preventing the arc surface seat from opening, thereby ensuring the fixing effect of the connecting wire when the wire fixing component is used.

[0020] 2. Through the design of the protective component, the fixed protective cover and the dynamic protective cover can protect the aviation socket, reduce the dust on the surface of the aviation socket, and improve the safety of the control equipment. The rotatable design of the dynamic protective cover makes it easier for operators to connect the aviation plug and the aviation socket on the connecting line.

[0021] 3. The design of the support seat, the connecting block and the connecting screws facilitates the connection of the front shell and the rear shell after docking, and facilitates the combined installation between the front shell and the rear shell.

[0022] 4. The design of the combination of ventilators and vents can facilitate the dissipation of heat generated by the operation of the circuit board in the rear shell, and the dustproof net can protect the ventilator to reduce the adhesion of dust on the surface of the circuit board. The operation of the cooling fan can speed up the circulation of air in the rear shell, thereby improving the heat dissipation effect when the control device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a right-side three-dimensional structural schematic diagram of a rail transit platform screen door control device embodiment 1 proposed by the present invention;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of a device body of a rail transit platform screen door control device embodiment 1 proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the protection component in the open state of Example 1 of a rail transit platform screen door control device proposed by the present invention;

[0026] Figure 4 A schematic diagram of a top cross-sectional structure of a fixed wire assembly of a rail transit platform screen door control device embodiment 1 proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of a partially opened structure of a fixed-line component of a rail transit platform screen door control device embodiment 1 proposed by the present invention;

[0028] Figure 6 This is a schematic diagram of a side cross-sectional structure of a wire fixing assembly of a rail transit platform screen door control device embodiment 1 proposed by the present invention;

[0029] Figure 7 It is a partial side cross-sectional structural schematic diagram of a rail transit platform screen door control device embodiment 1 proposed by the present invention;

[0030] Figure 8 This is a left-side stereoscopic structural schematic diagram of a rail transit platform screen door control device embodiment 1 proposed by the present invention;

[0031] Fig. 9 A schematic diagram of the three-dimensional structure of a rail transit platform screen door control device embodiment 2 proposed by the present invention;

[0032] Fig.10 This is a side sectional structural schematic diagram of a rail transit platform screen door control device embodiment 2 proposed by the present invention.

[0033] In the figure: 1. Equipment body; 101. Back shell; 102. Front shell; 1021. Transparent plate; 103. Circuit board; 104. Connecting seat; 105. Aviation socket; 2. Mounting seat; 201. Mounting hole; 3. Wire fixing assembly; 301. Back plate; 302. Arc seat; 3021. Inner anti-skid pad; 303. Threaded barrel; 304. Bearing block; 305. Rotating plate; 3051. Double arc pressure block; 3052. Outer anti-skid pad; 306. Side hole; 307. Fastening screw; 308. Connecting rib; 4. Fixed protective cover; 5. Moving protective cover; 6. Moving magnetic block; 7. Support block; 8. Fixed magnetic block; 9. Double-sided adhesive strip; 10. Support seat; 11. Connecting block; 12. Connecting screw; 13. Ventilation duct; 14. Dust net; 15. Ventilation port; 16. Cooling fan. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1

[0036] Reference Figure 1-Figure 8A rail transit screen door control device comprises a device body 1, two ends of the device body 1 are respectively provided with mounting seats 2, one side of the mounting seat 2 is provided with a plurality of mounting holes 201, and one side of the mounting seat 2 is provided with a fixed line component 3, the fixed line component 3 comprises a rear plate 301, one side of the rear plate 301 is integrally formed with a plurality of arc seats 302, a plurality of threaded cylinders 303 and a plurality of bearing blocks 304, the arc seats 302 are plastic seats, one end of the plurality of bearing blocks 304 is respectively rotatably connected with a rotating plate 305, one side of the rotating plate 305 is integrally formed with a double arc pressure block 3051, the double arc pressure block 3051 is located between the two arc seats 302, one side of the rotating plate 305 is bonded with an outer anti-skid pad 3052, and the outer anti-skid pad 3052 is located on one side of the arc seat 302, the rotating plate 3 A side hole 306 is provided on one side of 05, and a fastening screw 307 is slidably inserted through one side of the side hole 306, and the fastening screw 307 is threadedly inserted in the corresponding threaded tube 303. A protective component is provided on one side of the two mounting seats 2 respectively. Through the design of the wire fixing component 3, the arc seat 302 can clamp and fix the connecting wire, so as to avoid the loosening and falling off of the connection between the aviation plug on the connecting wire and the aviation socket 105 in the control device, thereby ensuring the practicality of the control device. The use of the double arc pressure block 3051 can press the arc seat 302, so that the inner diameter of the arc seat 302 shrinks, thereby improving the clamping and fixing of the arc seat 302 to the connecting wire, and also preventing the arc seat 302 from opening, thereby ensuring the fixing effect of the connecting wire when the wire fixing component 3 is used.

[0037] Among them, the inner surface of the arc seat 302 is bonded with an inner anti-slip pad 3021, and the inner anti-slip pad 3021 can protect the connecting wire clamped in the arc seat 302 to prevent the surface of the connecting wire from being clamped and damaged. A connecting rib 308 is integrally formed between the supporting block 304 and the back plate 301. The use of the connecting rib 308 can reinforce the supporting block 304.

[0038] The device body 1 includes a rear shell 101, one side of which is clamped with a front shell 102, the front shell 102 is a C-shaped structure, one side of the front shell 102 is embedded with a transparent plate 1021, one side of the inner wall of the rear shell 101 is fixed with a circuit board 103 by bolts, both ends of the rear shell 101 are fixed with connecting seats 104 by bolts, the outer sides of the two connecting seats 104 are respectively provided with a plurality of aviation sockets 105, and the aviation sockets 105 are connected to the circuit board 103, the two mounting seats 2 are respectively fixed to one side of the corresponding connecting seats 104 by bolts, and one side of the mounting seat 2 and one side of the rear shell 101 are respectively adhered with a plurality of double-sided adhesive strips 9, and the double-sided adhesive strips 9 are used for pre-fixation of the control device before installation.

[0039] In addition, the protective assembly includes a fixed protective cover 4 and a dynamic protective cover 5. The fixed protective cover 4 is fixed to one side of the mounting base 2 by bolts, and the dynamic protective cover 5 is rotatably connected to one side of the fixed protective cover 4. Through the design of the protective assembly, the fixed protective cover 4 and the dynamic protective cover 5 can protect the aviation socket 105, reduce dust on the surface of the aviation socket 105, and improve the safety of the use of the control device. The rotatable design of the dynamic protective cover 5 facilitates the operator to connect the aviation plug on the connecting line with the aviation socket 105.

[0040] At the same time, multiple moving magnetic blocks 6 are bonded to one side of the dynamic protective cover 5, and multiple supporting blocks 7 are fixed to one side of the mounting base 2 by bolts. Fixed magnetic blocks 8 are respectively bonded to one side of the multiple supporting blocks 7, and the moving magnetic blocks 6 are adsorbed on one side of the corresponding fixed magnetic blocks 8. The combination of the fixed magnetic blocks 8 and the moving magnetic blocks 6 can fix the dynamic protective cover 5 after it is closed.

[0041] A plurality of support seats 10 are fixed to the inner wall of one side of the rear shell 101 by bolts. The support seat 10 is a C-shaped structure. A connecting block 11 is fixedly inserted through one side of the support seat 10. A connecting screw 12 is threadedly inserted at one end of the connecting block 11, and the head of the connecting screw 12 is located on the outer wall of one side of the front shell 102. The design of the support seat 10, the connecting block 11 and the connecting screw 12 facilitates the connection between the front shell 102 and the rear shell 101 after docking, and facilitates the combined installation between the front shell 102 and the rear shell 101.

[0042] Working principle of this embodiment: When installing the control device, the operator first places the control device in the installation cavity at the top of the shielding door. At this time, the double-sided adhesive strip 9 can be used to bond the control device in the installation cavity to support and pre-fix the control device. Subsequently, the operator uses a tool to insert a screw through the installation hole 201 to install and fix the control device in the installation cavity.

[0043] When using the control device, the operator flips open the two dynamic protective covers 5 in turn, then flips open the rotating plate 305 on the fixed line component 3, and then plugs the connecting line into the corresponding aviation socket 105 through the aviation plug. Since the arc seat 302 is made of plastic and has a certain toughness, the opening of the arc seat 302 can be opened, and the connecting line can be stuck in the corresponding arc seat 302, and the inner anti-slip pad 3021 will wrap around the outer surface of the connecting line. Then, flip the cover and cover the rotating plate 305, and use a tool to connect the fastening screw 307 to the corresponding threaded barrel 303. At this time, The double arc-surface pressure block 3051 on the rotating plate 305 will be pressed between the two arc-surface seats 302 to tighten the arc-surface seats 302, thereby reinforcing the fixing effect of the arc-surface seats 302 for clamping the connecting wire and preventing the arc-surface seats 302 from loosening the clamping of the connecting wire. At the same time, the outer anti-slip pad 3052 will also be pressed on one side of the connecting wire to reinforce the connecting wire. Subsequently, the other connecting wires connected to the device body 1 can be fixed according to the above steps, and then the dynamic protective cover 5 can be flipped over to cover it so that the moving magnetic block 6 and the fixed magnetic block 8 are adsorbed. In this way, the connection and use of the control device is completed.

[0044] Example 2

[0045] Reference Figure 9-10 , wherein, ventilators 13 are fixedly inserted at the top and bottom of the front shell 102, and dustproof nets 14 are respectively clamped at the bottom of one ventilator 13 and the top of the other ventilator 13, and vents 15 are respectively opened at the top and bottom of the rear shell 101, and the vents 15 are communicated with the ventilators 13. The design of combining the ventilators 13 and the vents 15 can facilitate the dissipation of heat generated by the operation of the circuit board 103 in the rear shell 101, and the dustproof net 14 can protect the ventilator 13 to reduce the adhesion of dust on the surface of the circuit board 103. A cooling fan 16 is fixed between the inner walls on both sides of one of the ventilators 13 by bolts. The operation of the cooling fan 16 can accelerate the circulation of air in the rear shell 101, thereby improving the heat dissipation effect when the control device is in use.

[0046] Working principle of this embodiment: During the operation of the control device, the circuit board 103 will generate heat. At this time, the cooling fan 16 can be started, and the cooling fan 16 can generate suction to transfer the heat downward and dissipate it, so as to dissipate the heat of the device body 1. In this way, the control device can work for a long time, ensuring the safe operation and use of the control device.

[0047] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0048] In the description of this article, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A rail transit platform screen door control device, comprising a device body (1), characterized in that: The two ends of the device body (1) are respectively provided with mounting seats (2), one side of the mounting seat (2) is provided with a plurality of mounting holes (201), and one side of the mounting seat (2) is provided with a wire fixing component (3), the wire fixing component (3) comprising a rear plate (301), one side of the rear plate (301) is integrally formed with a plurality of arc seats (302), a plurality of threaded cylinders (303) and a plurality of bearing blocks (304), the arc seats (302) are plastic seats, one end of the plurality of bearing blocks (304) is respectively rotatably connected to a rotating plate (305), and one side of the rotating plate (305) is integrally formed with A double-arc surface pressure block (3051) is located between the two arc surface seats (302). One side of the rotating plate (305) is fixedly connected with an external anti-skid pad (3052), and the external anti-skid pad (3052) is located on one side of the arc surface seat (302). One side of the rotating plate (305) is provided with a side hole (306), and one side of the side hole (306) is slidably penetrated by a fastening screw (307), and the fastening screw (307) is threadedly inserted into the corresponding threaded barrel (303). One side of the two mounting seats (2) is respectively provided with a protective component.

2. A rail transit platform screen door control device according to claim 1, characterized in that: An inner anti-slip pad (3021) is fixedly connected to the inner surface of the arc seat (302), and a connecting rib (308) is integrally formed between the bearing block (304) and the rear plate (301).

3. A rail transit platform screen door control device according to claim 1, characterized in that: The device body (1) comprises a rear shell (101), one side of the rear shell (101) is clamped with a front shell (102), the front shell (102) is a C-shaped structure, one side of the front shell (102) is embedded with a transparent plate (1021), one side of the inner wall of the rear shell (101) is fixedly connected with a circuit board (103), two ends of the rear shell (101) are respectively fixedly connected with connection seats (104), the outer sides of the two connection seats (104) are respectively provided with a plurality of aviation sockets (105), and the aviation sockets (105) are connected to the circuit board (103).

4. A rail transit platform screen door control device according to claim 3, characterized in that: The protective assembly comprises a fixed protective cover (4) and a dynamic protective cover (5), wherein the fixed protective cover (4) is fixedly connected to one side of the mounting seat (2), and the dynamic protective cover (5) is rotatably connected to one side of the fixed protective cover (4).

5. A rail transit platform screen door control device according to claim 4, characterized in that: One side of the dynamic protective cover (5) is fixedly connected to a plurality of moving magnetic blocks (6), one side of the mounting seat (2) is fixedly connected to a plurality of supporting blocks (7), one side of the plurality of supporting blocks (7) is respectively fixedly connected to a fixed magnetic block (8), and the moving magnetic block (6) is adsorbed on one side of the corresponding fixed magnetic block (8).

6. A rail transit platform screen door control device according to claim 3, characterized in that: The two mounting seats (2) are respectively fixedly connected to one side of the corresponding connecting seat (104), and one side of the mounting seat (2) and one side of the rear shell (101) are respectively fixedly connected with a plurality of double-sided adhesive strips (9).

7. The rail transit platform screen door control device according to claim 3, characterized in that: A plurality of support seats (10) are fixedly connected to an inner wall of one side of the rear shell (101), the support seat (10) being a C-shaped structure, a connection block (11) is fixedly connected to one side of the support seat (10), a connection screw (12) is threadedly inserted at one end of the connection block (11), and the head of the connection screw (12) is located on an outer wall of one side of the front shell (102).

8. The rail transit platform screen door control device according to claim 3, characterized in that: The top and bottom of the front shell (102) are respectively fixedly connected with ventilation tubes (13), the bottom of one ventilation tube (13) and the top of the other ventilation tube (13) are respectively clamped with dustproof nets (14), and the top and bottom of the rear shell (101) are respectively provided with ventilation holes (15), and the ventilation holes (15) are connected with the ventilation tubes (13).

9. A rail transit platform screen door control device according to claim 8, characterized in that: A heat dissipation fan (16) is fixedly connected between the inner walls on both sides of one of the ventilating cylinders (13).

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