A device for facilitating wiring of subway equipment

Abstract

A device for facilitating wiring of subway equipment, belonging to the field of subway equipment technology, addresses the problem that connecting and disassembling exposed copper core cables requires specialized tools, involves cumbersome procedures, and cannot achieve rapid power-off, potentially delaying emergency response. The invention includes a first wiring shell and a second wiring shell that snaps into the first wiring shell. A fixing plate is fixedly installed at one end of both the first and second wiring shells. A conductive element is installed on one side of the fixing plate, and the two conductive elements are in contact with each other. A sliding seat is slidably snapped into one side of the first wiring shell, and an insulating plate is fixedly installed on one side of the sliding seat, with the insulating plate slidably connected to the first wiring shell. Four conductive cylinders are fixedly installed on one side of the conductive elements, and an elastic seat is fixedly installed on one side of the fixing plate. This invention enables rapid power-off, eliminates the need for specialized tools during connection and disassembly, simplifies the operation, and reduces construction and maintenance time costs.

Description

Technical Field

[0001] This invention relates to the field of subway equipment technology, specifically to a device that facilitates wiring of subway equipment. Background Technology

[0002] As a core component of rail transit electrical system installation, subway equipment wiring directly impacts the safety and maintenance costs of subway operation through its reliability and construction efficiency. Current subway electrical systems are becoming increasingly integrated and complex, encompassing equipment types such as traction power supply, signal control, and communication systems. Wiring scenarios include in-car wiring, cable connections in tunnel sections, and terminal block installation in equipment rooms. Common wires used in subway equipment wiring include control cables and communication cables. Control cables, employing multi-core structures, are used to connect signal equipment, monitoring systems, and automated control systems on the subway line. They are responsible for transmitting various control signals and data, such as switch signals, speed signals, and lighting signals, enabling the control and monitoring of subway equipment. For example, they connect signal machines, turnout machines, and various devices in the automatic train control system, ensuring accurate signal transmission and correct equipment operation. Communication cables, typically using multi-core or multimode fiber optic structures, are used to connect radio stations, telephone systems, network equipment, and communication base stations on the subway line. They transmit voice, signals, and data to meet the communication needs of subway operation, including passenger information systems, train-to-ground communication, and communication between staff.

[0003] Current wiring devices for subway equipment typically use exposed copper core cables twisted together or bolted together for connection. This traditional connection method has significant drawbacks in practical applications: the connection and disassembly process relies on specialized tools, making the operation cumbersome and increasing construction and maintenance time costs. It also places high demands on the professionalism of operators. Furthermore, in the event of an emergency power outage, the traditional twisted or bolted connection method cannot achieve rapid power disconnection. This could delay emergency response and potentially amplify safety risks.

[0004] To address the above issues, a device that facilitates wiring for subway equipment is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a device that facilitates wiring of subway equipment. By using this device, the problems mentioned above are solved, such as the reliance on special tools for connecting and disconnecting exposed copper core cables, the cumbersome operation process, the inability to quickly cut off power, and the potential delay in emergency response.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A device for facilitating wiring of subway equipment includes a first wiring shell and a second wiring shell that snaps into the first wiring shell. A fixing plate is fixedly installed at one end of the first wiring shell and one end of the second wiring shell. A conductive element is installed on one side of the fixing plate, and the two conductive elements are in contact with each other. A sliding seat is slidably snapped into one side of the first wiring shell. An insulating plate is fixedly installed on one side of the sliding seat and is slidably connected to the first wiring shell. Four conductive cylinders are fixedly installed on one side of the conductive element. An elastic seat is fixedly installed on one side of the fixing plate. A push frame is fixedly installed at one end of the elastic seat. An installation cylinder is slidably connected to one side of the push frame and is slidably snapped into the first wiring shell. Four abutting elements are evenly distributed on the surface of the installation cylinder. Four positioning seats are rotatably connected inside the installation cylinder. The push frame is drivenly connected to the four positioning seats.

[0008] Furthermore, two L-shaped clamping plates are fixedly installed at one end of the first wiring housing, and the first wiring housing is clamped to the second wiring housing through the L-shaped clamping plates. Four limiting rods are fixedly installed at one end of the first wiring housing, and the four limiting rods are slidably connected to the second wiring housing. Sliding grooves are opened through both sides of the first wiring housing, and two first through holes are opened through both sides of the first wiring housing. Inclined grooves are opened on both sides inside the first wiring housing, and the inclined grooves are connected to the first through holes. Two arc-shaped holes are opened through one side of the first wiring housing.

[0009] Furthermore, the conductive component includes a conductive plate and a conductive head fixed to one side of the conductive plate. The conductive plate is fixedly installed inside the fixed disk, and the conductive head is connected through to one side of the fixed disk. Four conductive plates are fixedly installed on one side of the conductive plate and are connected through to one side of the fixed disk. The four conductive cylinders are all fixedly connected to the four conductive plates.

[0010] Furthermore, the sliding seat includes a sliding block and a push plate fixed to one side of the sliding block. Both the sliding block and the push plate are slidably connected to the first wiring shell. A first spring is fixedly installed inside the sliding block. An arc-shaped block is slidably connected to one side of the sliding block. The arc-shaped block is fixedly connected to the first spring and is in contact with the arc-shaped hole.

[0011] Furthermore, the elastic seat includes a first support column and a second spring fixed inside the first support column. The second support column is slidably connected inside the first support column, and the second spring is fixedly connected to the second support column. Slider blocks are fixedly installed on both sides of the second support column, and the sliders are slidably connected to the first support column.

[0012] Furthermore, the pusher includes a fixed column and four first L-shaped rods fixed to the surface of the fixed column. The first L-shaped rods are slidably connected to the mounting cylinder. A toothed plate is fixedly installed at one end of the first L-shaped rod, and the toothed plate is slidably connected to the mounting cylinder.

[0013] Furthermore, four strip-shaped grooves are evenly opened on the surface of the mounting cylinder. A second L-shaped rod is fixedly installed inside the mounting cylinder near the positioning seat. A fixing ring is fixedly installed on one side of the second L-shaped rod. A third L-shaped rod is fixedly installed on one side of the fixing ring. Rollers are rotatably connected to one end of both the second L-shaped rod and the third L-shaped rod.

[0014] Furthermore, movable plates are fixedly installed on both sides of the mounting cylinder, and the movable plates are slidably connected to the slide groove. Support rods are fixedly installed on both sides of the mounting cylinder, and arc-shaped rods are slidably connected inside the support rods. The arc-shaped rods are slidably connected to the first through hole. A third spring is fixedly installed inside the support rods, and the third spring is fixedly connected to the arc-shaped rods.

[0015] Furthermore, the clamping component includes a fixed frame and vertical rods fixed on both sides of the fixed frame. A clamping post is fixedly installed on one side of the fixed frame, and several combing rods are slidably connected to one side of the clamping post. Several fourth springs are fixedly installed inside one side of the clamping post, and the fourth springs are fixedly connected to the combing rods.

[0016] Furthermore, the positioning seat includes a rotating plate and rotating rods fixed on both sides of the rotating plate. The rotating rods are rotatably connected to the mounting cylinder. A gear is fixedly installed at one end of the rotating rod, and a gear plate meshes with the gear. A frame plate is fixedly installed at one end of the rotating plate. Correspondingly, arc-shaped clamping plates are rotatably connected inside the frame plate. Rollers are in contact with the two arc-shaped clamping plates. Torsion springs are fixedly installed at both ends of the arc-shaped clamping plates, and one end of the torsion spring is fixedly connected to the frame plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The four positioning seats can position the four copper core cables. Since the push frame is connected to the four positioning seats, the four positioning seats can be rotated by the push frame when the installation cylinder moves. At this time, the four copper core cables passing laterally through the positioning seats can be bent at one end due to the rotation of the positioning seats, so that one end of the copper core cable is close to the clamping member. The continuous pushing force makes the clamping member fix the fallen copper core cable inside the conductive cylinder, and realizes the orderly arrangement of the copper core cables inside the conductive cylinder. The first terminal shell and the second terminal shell are locked together, and the sliding seat is delocked from the first terminal shell. This allows the sliding seat to move the insulating plate until it is inserted between the two conductive parts, separating them and enabling rapid power disconnection. This prevents delays in emergency response and reduces safety risks. When disassembling the copper core cable, the elasticity of the elastic seat pushes the mounting cylinder to move, causing the clamping part to separate from the conductive cylinder and return to its initial position. Then, the mounting cylinder is moved to flip the positioning seat back to its initial position, and the copper core cable is then pulled to disassemble it. Therefore, the connection and disassembly process does not require special tools, making the operation process more convenient and reducing construction and maintenance time costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic cross-sectional view of the first wiring housing of the present invention;

[0021] Figure 3 This is a schematic diagram of the first wiring shell structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the conductive component structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the sliding seat structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the snap-fit ​​structure of the first and second wiring shells of the present invention;

[0025] Figure 7 This is a schematic diagram of the elastic seat structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the positioning seat structure of the present invention;

[0027] Figure 9 This is a schematic diagram of the mounting cylinder structure of the present invention;

[0028] Figure 10 This is a schematic diagram of the arc-shaped rod structure of the present invention;

[0029] Figure 11 This is a schematic diagram of the clamping component structure of the present invention;

[0030] Figure 12 For the present invention Figure 11 Schematic diagram of the structure at point A in the middle.

[0031] In the diagram: 1. First wiring housing; 11. L-shaped retaining plate; 12. Limiting rod; 13. Slide groove; 14. First through hole; 15. Inclined groove; 16. Arc-shaped hole; 2. Second wiring housing; 3. Fixed plate; 4. Conductive component; 41. Conductive plate; 42. Conductive head; 43. Conductive sheet; 5. Sliding seat; 51. Sliding block; 52. Push plate; 53. First spring; 54. Arc-shaped block; 6. Insulating plate; 7. Conductive cylinder; 8. Elastic seat; 81. First support column; 82. Second spring; 83. Second support column; 84. Slider; 9. Push frame; 91. Fixed column; 92. 93. First L-shaped rod; 10. Toothed plate; 10. Mounting cylinder; 101. Strip groove; 102. Second L-shaped rod; 103. Fixing ring; 104. Third L-shaped rod; 105. Roller; 106. Moving plate; 107. Support rod; 108. Arc rod; 109. Third spring; 20. Clamping component; 201. Fixing frame; 202. Vertical rod; 203. Clamping column; 204. Combing rod; 205. Fourth spring; 30. Positioning seat; 301. Rotating plate; 302. Rotating rod; 303. Gear; 304. Frame plate; 305. Arc-shaped clamping plate; 306. Torsion spring. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] To address the technical issues arising from the reliance on specialized tools and cumbersome procedures in connecting and disconnecting copper core cables, which increases the time and cost of construction and maintenance, such as... Figures 1-4 and Figures 6-12 As shown, the following preferred technical solutions are provided:

[0034] A device for facilitating wiring of subway equipment includes a first wiring housing 1 and a second wiring housing 2 that snaps into the first wiring housing 1. The snap-fit ​​connection allows for easy disassembly and installation of the first wiring housing 1 and the second wiring housing 2. A fixing plate 3 is fixedly installed at one end of the first wiring housing 1 and one end of the second wiring housing 2. A conductive element 4 is installed on one side of the fixing plate 3. The two conductive elements 4 are in contact with each other, and the contact between the conductive elements 4 can be used for power or signal transmission. A sliding seat 5 is slidably snapped into one side of the first wiring housing 1. An insulating plate 6 is fixedly installed on one side of the sliding seat 5. The insulating plate 6 can isolate conductivity, and the insulating plate 6 is slidably connected to the first wiring housing 1.

[0035] When it is necessary to separate the two conductive parts 4, since the sliding seat 5 is slidably engaged with the first terminal shell 1, simply move the sliding seat 5 to release the engagement with the first terminal shell 1, allowing the sliding seat 5 to move the insulating plate 6 until the insulating plate 6 is inserted between the two conductive parts 4, thus separating the two conductive parts 4 and achieving the effect of power disconnection. Four conductive cylinders 7 are fixedly installed on one side of the conductive parts 4. These four conductive cylinders 7 and the conductive parts 4 are used to contact the four copper core cables that have fallen out of the cable to transmit electrical signals. An elastic seat 8 is fixedly installed on one side of the fixed plate 3. A pusher 9 is fixedly installed at one end, and an installation cylinder 10 is slidably connected to one side of the pusher 9. The installation cylinder 10 is slidably engaged with the first wiring housing 1. Four clamping members 20 are evenly distributed on the surface of the installation cylinder 10. The clamping members 20 can push the fallen copper core cable into the conductive cylinder 7 for fixing. Four positioning seats 30 are rotatably connected inside the installation cylinder 10. The pusher 9 is connected to the four positioning seats 30. The four positioning seats 30 can position the four copper core cables. The internal structure of the second wiring housing 2 is the same as that of the first wiring housing 1, so it will not be described in detail.

[0036] First, insert the two cables to be connected into the first wiring housing 1 and the second wiring housing 2, which is connected to the first wiring housing 1, respectively. Then, pass the four copper core cables that have fallen out of the cables through the four positioning seats 30. The four positioning seats 30 can position the four copper core cables. At this time, the mounting cylinder 10 can be pushed and moved into the first wiring housing 1. Since the pushing frame 9 is connected to the four positioning seats 30, the movement of the mounting cylinder 10 can cause the four positioning seats 30 to rotate through the pushing frame 9. At this time, the four copper core cables that pass laterally through the positioning seats 30 are rotated by the positioning seats 30. The flipping mechanism can bend one end of the copper core cable, bringing it close to the clamping member 20. When the mounting cylinder 10 is continuously pushed, the limiting force of the mounting cylinder 10 applies a pushing force to the elastic seat 8 through the pushing frame 9, causing the elastic seat 8 to contract. Therefore, the mounting cylinder 10 drives the bent copper core cable to contact the clamping member 20 and the conductive cylinder 7. The continuous pushing force causes the clamping member 20 to fix the fallen copper core cable inside the conductive cylinder 7, and achieves the orderly arrangement of the copper core cable inside the conductive cylinder 7. Then, the mounting cylinder 10 is snapped into the first terminal shell 1 again, which can fix the copper core cable.

[0037] The first terminal shell 1 and the second terminal shell 2 are then snapped together, making contact between the two conductive parts 4, which can serve as a means of power or signal transmission. When power needs to be cut off, simply move the sliding seat 5 to release the snap-fit ​​from the first terminal shell 1, allowing the sliding seat 5 to move the insulating plate 6 until the insulating plate 6 is inserted between the two conductive parts 4, separating them and achieving a rapid power cut-off effect, preventing delays in emergency response and reducing safety risks. When disassembling the copper core cable, the mounting cylinder 10 is released from the snap-fit ​​from the first terminal shell 1. The elastic force of the elastic seat 8 can push the mounting cylinder 10 to move, causing the clamping part 20 to separate from the conductive cylinder 7 and return to its initial position. Then, the mounting cylinder 10 is moved to make the positioning seat 30 flip back to its initial position, and then the copper core cable is pulled to disassemble it. Therefore, the connection and disassembly process does not require special tools, the operation process is relatively convenient, and the time cost of construction and maintenance is reduced.

[0038] Two L-shaped clamping plates 11 are fixedly installed at one end of the first wiring housing 1. The first wiring housing 1 is snapped into the second wiring housing 2 through the L-shaped clamping plates 11. The snapping can facilitate the disassembly and installation of the first wiring housing 1 and the second wiring housing 2. Four limiting rods 12 are fixedly installed at one end of the first wiring housing 1. All four limiting rods 12 are slidably connected to the second wiring housing 2. The four limiting rods 12 can improve the stability of the connection between the first wiring housing 1 and the second wiring housing 2. Sliding grooves 13 are opened through both sides of the first wiring housing 1. Two first through holes 14 are opened through both sides of the first wiring housing 1. Inclined grooves 15 are opened on both sides inside the first wiring housing 1. The inclined grooves 15 are connected to the first through holes 14. The inclined grooves 15 can play a guiding role. Two arc-shaped holes 16 are opened through one side of the first wiring housing 1.

[0039] The conductive component 4 includes a conductive plate 41 and a conductive head 42 fixed to one side of the conductive plate 41. The conductive plate 41 is fixedly installed inside the fixed disk 3. The conductive head 42 is connected through to one side of the fixed disk 3. The contact between two conductive heads 42 can play the role of power or signal transmission. Four conductive plates 43 are fixedly installed on one side of the conductive plate 41. The conductive plates 43 are connected through to one side of the fixed disk 3. The four conductive cylinders 7 are all fixedly connected to the four conductive plates 43. The conductive plate 41, the conductive head 42 and the conductive plates 43 all play the role of conducting electricity.

[0040] The elastic seat 8 includes a first pillar 81 and a second spring 82 fixed inside the first pillar 81. The second pillar 83 is slidably connected inside the first pillar 81, and the second spring 82 is fixedly connected to the second pillar 83. Slider blocks 84 are fixedly installed on both sides of the second pillar 83, and the sliders 84 are slidably connected to the first pillar 81. The elastic force of the second spring 82 is greater than the bending force on the copper core cable, preventing the second pillar 83 from moving when the copper core cable is bent. When the pusher 9 moves, it can push the second pillar 83 to move into the first pillar 81. The second pillar 83 can exert a squeezing effect on the second spring 82, so the second pillar 83 moves inside the first pillar 81, and the second spring 82 can provide elastic force. When the pusher 9 loses its pushing force, the elastic force of the second spring 82 pushes the second pillar 83 to move, which can push the pusher 9 back to the initial position.

[0041] The pusher frame 9 includes a fixed column 91 and four first L-shaped rods 92 fixed to the surface of the fixed column 91. The first L-shaped rods 92 are slidably connected to the mounting cylinder 10 and can serve as a connection. A toothed plate 93 is fixedly installed at one end of the first L-shaped rod 92. The toothed plate 93 is slidably connected to the mounting cylinder 10. When the mounting cylinder 10 moves, the mounting cylinder 10 will move a certain distance on the surface of the fixed column 91, and at the same time, the first L-shaped rods 92 will drive the toothed plate 93 to move.

[0042] The surface of the mounting cylinder 10 is evenly provided with four strip grooves 101. Inside the mounting cylinder 10, a second L-shaped rod 102 is fixedly installed on the side near the positioning seat 30. A fixing ring 103 is fixedly installed on one side of the second L-shaped rod 102. A third L-shaped rod 104 is fixedly installed on one side of the fixing ring 103. The second L-shaped rod 102 and the third L-shaped rod 104 can play a role of abutment. One end of the second L-shaped rod 102 and the third L-shaped rod 104 are rotatably connected to a roller 105. The roller 105 can play a role of reducing friction.

[0043] Movable plates 106 are fixedly installed on both sides of the mounting cylinder 10. The movable plates 106 are slidably connected to the slide groove 13. Support rods 107 are fixedly installed on both sides of the mounting cylinder 10. An arc-shaped rod 108 is slidably connected inside the support rod 107. The arc-shaped rod 108 is slidably connected to the first through hole 14. A third spring 109 is fixedly installed inside the support rod 107. The third spring 109 is fixedly connected to the arc-shaped rod 108. When it is necessary to move the mounting cylinder 10, the arc-shaped rod 108 is pressed to move the support rod 107 towards the support rod 108. 07 moves internally and compresses the third spring 109, which then pushes the moving plate 106 to move the mounting cylinder 10. At this time, the arc-shaped rod 108 is prevented from getting stuck in the first through hole 14 by the limit of the inclined groove 15. The inclined groove 15 can play a guiding role. When the mounting cylinder 10 moves to the appropriate position, the elastic force of the third spring 109 pushes the arc-shaped rod 108 into the first through hole 14 in another position, which can fix the mounting cylinder 10.

[0044] The clamping component 20 includes a fixing frame 201 and vertical rods 202 fixed on both sides of the fixing frame 201. A clamping post 203 is fixedly installed on one side of the fixing frame 201. There is a gap between the clamping post 203 and the conductive cylinder 7. The copper core cable can be fixed by the friction between the clamping post 203 and the conductive cylinder 7 through the insertion of the clamping post 203 into the conductive cylinder 7. Several combing rods 204 are slidably connected to one side of the clamping post 203. Several fourth springs 205 are fixedly installed inside one side of the clamping post 203. The fourth springs 205 are fixedly connected to the combing rods 204. When the clamping post 203 is inserted into the conductive cylinder 7, the combing rods 204 can comb the multiple copper core cables, so that the copper core cables can be better dispersed between the clamping post 203 and the conductive cylinder 7, increasing the contact area.

[0045] The positioning seat 30 includes a rotating plate 301 and rotating rods 302 fixed on both sides of the rotating plate 301. The rotating rods 302 are rotatably connected to the mounting cylinder 10. A gear 303 is fixedly installed at one end of the rotating rod 302. A toothed plate 93 is meshed with the gear 303. The movement of the toothed plate 93 can drive the gear 303 to rotate, thereby driving the rotating plate 301 to rotate. A frame plate 304 is fixedly installed at one end of the rotating plate 301. An arc-shaped clamping plate 305 is rotatably connected inside the frame plate 304. Rollers 105 are in contact with the two arc-shaped clamping plates 305. The initial state of the two arc-shaped clamping plates 305 is tilted due to the limiting of the second L-shaped rod 102 and the third L-shaped rod 104. Torsion springs 306 are fixedly installed at both ends of the arc-shaped clamping plates 305. One end of the torsion spring 306 is fixedly connected to the frame plate 304.

[0046] The four copper core cables that have fallen out of the cable are passed through the four frame plates 304 respectively. At this time, the two inclined arc-shaped clamps 305 are in contact with the copper core cables. When the installation cylinder 10 moves, the installation cylinder 10 will move a certain distance on the surface of the fixed post 91. At the same time, the first L-shaped rod 92 will drive the toothed plate 93 to move. At this time, the movement of the toothed plate 93 can drive the gear 303 to rotate, thereby driving the rotating plate 301 and the frame plate 304 to rotate. During the rotation of the frame plate 304, the elastic force of the torsion spring 306 can make the two arc-shaped clamps 305 in close contact with the surface of the copper core cables. Even if the copper core cables are pulled outward, the friction can make the two arc-shaped clamps 305 stably clamp the copper core cables. The greater the pulling force of the friction, the tighter the two arc-shaped clamps 305 clamp the copper core cables, thus making the installation of the copper core cables more stable and preventing the copper core cables from falling off.

[0047] To address the technical issues that hinder rapid power outages and other emergencies, potentially delaying emergency response and amplifying safety risks, such as… Figures 5-6 As shown, the following preferred technical solutions are provided:

[0048] The sliding seat 5 includes a sliding block 51 and a push plate 52 fixed to one side of the sliding block 51. Both the sliding block 51 and the push plate 52 are slidably connected to the first wiring shell 1. A first spring 53 is fixedly installed inside the sliding block 51. An arc surface block 54 is slidably connected to one side of the sliding block 51. The arc surface block 54 is fixedly connected to the first spring 53 and contacts the arc surface hole 16.

[0049] By pushing the push plate 52, the sliding block 51 can be moved. At this time, the arc-shaped hole 16 will squeeze the arc-shaped block 54, causing the arc-shaped block 54 to move into the sliding block 51 and squeeze the first spring 53, causing the arc-shaped block 54 to be displaced from the arc-shaped hole 16 until it separates from the arc-shaped hole 16. Then the sliding block 51 can drive the insulating plate 6 to move until the insulating plate 6 is inserted between the two conductive heads 42, which can separate the two conductive heads 42 and achieve the effect of quickly cutting off the power, preventing delays in emergency handling and reducing safety risks. Then, the elastic force of the first spring 53 pushes the arc-shaped block 54 to be inserted into the arc-shaped hole 16 at different positions to fix the sliding block 51.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for facilitating wiring of subway equipment, comprising a first wiring housing (1) and a second wiring housing (2) snapped into the first wiring housing (1), characterized in that: A fixed plate (3) is fixedly installed at one end of the first terminal shell (1) and at one end of the second terminal shell (2). A conductive component (4) is installed on one side of the fixed plate (3). The two conductive components (4) are in contact with each other. A sliding seat (5) is slidably engaged on one side of the first terminal shell (1). An insulating plate (6) is fixedly installed on one side of the sliding seat (5). The insulating plate (6) is slidably connected to the first terminal shell (1). Four conductive cylinders (7) are fixedly installed on one side of the conductive component (4). An elastic seat (8) is fixedly installed on one side of the fixed plate (3). A pusher (9) is fixedly installed at one end of the elastic seat (8). An installation cylinder (10) is slidably connected on one side of the pusher (9). The installation cylinder (10) is slidably engaged with the first terminal shell (1). Four abutting components (20) are evenly distributed on the surface of the installation cylinder (10). Four positioning seats (30) are rotatably connected inside the installation cylinder (10). The pusher (9) is drivenly connected to the four positioning seats (30). Two arc-shaped holes (16) are provided through one side of the first wiring shell (1); The sliding seat (5) includes a sliding block (51) and a push plate (52) fixed on one side of the sliding block (51). The sliding block (51) and the push plate (52) are slidably connected to the first wiring shell (1). A first spring (53) is fixedly installed inside the sliding block (51). An arc block (54) is slidably connected to one side of the sliding block (51). The arc block (54) is fixedly connected to the first spring (53). The arc block (54) is in contact with the arc hole (16). The elastic seat (8) includes a first support column (81) and a second spring (82) fixed inside the first support column (81). The second support column (83) is slidably connected inside the first support column (81). The second spring (82) is fixedly connected to the second support column (83). Slider blocks (84) are fixedly installed on both sides of the second support column (83). The sliders (84) are slidably connected to the first support column (81). The push frame (9) includes a fixed column (91) and four first L-shaped rods (92) fixed on the surface of the fixed column (91). The first L-shaped rods (92) are slidably connected to the mounting cylinder (10). A toothed plate (93) is fixedly installed at one end of the first L-shaped rod (92). The toothed plate (93) is slidably connected to the mounting cylinder (10). A second L-shaped rod (102) is fixedly installed inside the mounting cylinder (10) near the positioning seat (30). A fixing ring (103) is fixedly installed on one side of the second L-shaped rod (102). A third L-shaped rod (104) is fixedly installed on one side of the fixing ring (103). A roller (105) is rotatably connected to one end of both the second L-shaped rod (102) and the third L-shaped rod (104). The positioning seat (30) includes a rotating plate (301) and rotating rods (302) fixed on both sides of the rotating plate (301). The rotating rods (302) are rotatably connected to the mounting cylinder (10). A gear (303) is fixedly installed at one end of the rotating rod (302). The gear plate (93) meshes with the gear (303). A frame plate (304) is fixedly installed at one end of the rotating plate (301). An arc-shaped clamping plate (305) is rotatably connected inside the frame plate (304). The rollers (105) are in contact with the two arc-shaped clamping plates (305). Torsion springs (306) are fixedly installed at both ends of the arc-shaped clamping plates (305). One end of the torsion spring (306) is fixedly connected to the frame plate (304).

2. The device for facilitating wiring of subway equipment according to claim 1, characterized in that: Two L-shaped clamping plates (11) are fixedly installed at one end of the first wiring shell (1). The first wiring shell (1) is clamped to the second wiring shell (2) through the L-shaped clamping plates (11). Four limiting rods (12) are fixedly installed at one end of the first wiring shell (1). The four limiting rods (12) are slidably connected to the second wiring shell (2). Sliding grooves (13) are opened through both sides of the first wiring shell (1). Two first through holes (14) are opened through both sides of the first wiring shell (1). Inclined grooves (15) are opened on both sides inside the first wiring shell (1). The inclined grooves (15) are connected to the first through holes (14).

3. The device for facilitating wiring of subway equipment according to claim 1, characterized in that: The conductive component (4) includes a conductive plate (41) and a conductive head (42) fixed on one side of the conductive plate (41). The conductive plate (41) is fixedly installed inside the fixed disk (3). The conductive head (42) is connected through to one side of the fixed disk (3). Four conductive plates (43) are fixedly installed on one side of the conductive plate (41). The conductive plates (43) are connected through to one side of the fixed disk (3). The four conductive cylinders (7) are all fixedly connected to the four conductive plates (43).

4. The device for facilitating wiring of subway equipment according to claim 1, characterized in that: The surface of the mounting cylinder (10) is uniformly provided with four strip grooves (101).

5. The device for facilitating wiring of subway equipment according to claim 2, characterized in that: Movable plates (106) are fixedly installed on both sides of the mounting cylinder (10). The movable plates (106) are slidably connected to the slide groove (13). Support rods (107) are fixedly installed on both sides of the mounting cylinder (10). An arc-shaped rod (108) is slidably connected inside the support rod (107). The arc-shaped rod (108) is slidably connected to the first through hole (14). A third spring (109) is fixedly installed inside the support rod (107). The third spring (109) is fixedly connected to the arc-shaped rod (108).

6. The device for facilitating wiring of subway equipment according to claim 1, characterized in that: The clamping member (20) includes a fixed frame (201) and vertical rods (202) fixed on both sides of the fixed frame (201). A clamping column (203) is fixedly installed on one side of the fixed frame (201). Several combing rods (204) are slidably connected to one side of the clamping column (203). Several fourth springs (205) are fixedly installed inside one side of the clamping column (203). The fourth springs (205) are fixedly connected to the combing rods (204).

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