A wiring structure for railway communication engineering

Abstract

The application discloses a wiring structure for railway communication engineering and relates to the technical field of railway communication, which comprises a wiring base, a wiring mechanism slidingly arranged in a guide sliding groove in the wiring base, a wiring slide frame contained in the wiring mechanism, a main wiring positioning seat fixedly installed in the middle of the top surface of the wiring slide frame, a collecting mechanism slidingly arranged in the guide sliding groove in the wiring base, a turnover support contained in the collecting mechanism, a collecting sleeve fixedly installed at the top end of the turnover support and capable of collecting and bundling the core of a communication cable. When the main wiring positioning seat drives the cable to move for butt joint, the movement of the collecting sleeve and the rotation of the dust removal arc plate can respectively collect and bundle the cable core and remove dust, and the auxiliary wiring positioning seat drives the wiring sleeve plate to wrap the butt joint cable to form a cylindrical structure after being pressed, so that the stability of communication is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of railway communication, in particular to a wiring structure for railway communication engineering. BACKGROUND

[0002] Railway communication refers to the use of various communication methods to transmit and process information in railway transportation production and construction. Its main function is to realize unified scheduling and command of train operation and locomotive and vehicle operation, and to ensure the safety and efficiency of train operation. The railway communication system includes various communication methods such as wired communication, wireless communication and optical fiber communication. Due to the dispersion of railway lines, the diversification of services, and the need for comprehensive maintenance and survey of communication cables by humans, timely wiring of communication cables is required to ensure communication needs.

[0003] The invention with publication number CN119050746A discloses a wiring device for communication engineering. Pressing the right button on the control button controls the reverse rotation of the hoop motor, which drives the two inward boards to move in opposite directions, continuously squeezing the two lock plates above and below. When the surfaces of the two lock plates are in full contact with the metal sub-wire surface on the cable, the clamping and fixing of the metal sub-wire are effectively completed, and the stability of the connected cable is further improved.

[0004] The invention with publication number CN117394080A discloses a wiring device for communication engineering. A connecting pipe is additionally provided at the outer end of the connecting sleeve (connecting plug), so that the cable head is more protected in the connecting pipe. A clamping and fixing structure is provided at the outer end of the connecting pipe to fix the cable in the connecting pipe, so that the cable cannot be pulled and shaken to affect the stability of the metal connection.

[0005] However, the above-mentioned wiring device for communication engineering has the following problems in actual use: although the connector at the end of the cable is connected, the connector and the cable end need to be adapted in specification, otherwise it is easy to fall off, water, short circuit and other situations during connection, and the connector needs to be manually installed with the cable, and the cable core cannot be bundled and regularized during installation, and the dirt attached to the surface of the cable core is difficult to remove, affecting the stability of the cable during docking and transmission.

[0006] Therefore, we propose a wiring structure for railway communication engineering to solve the problems mentioned above. SUMMARY

[0007] The purpose of the present application is to provide a railway communication engineering wiring structure, to solve the existing through the installation in the cable end connector to achieve mutual plug-in, but such connector and cable end also need to be adapted to the specification, otherwise easy to fall off, water, connection short circuit and other situations in the connection process, at the same time, such connector needs to be manually installed with the cable, and cannot be bundled and regularized for the cable core during installation, the dirt attached to the surface of the cable core is difficult to remove, affecting the stability of the cable docking and transmission.

[0008] To achieve the above purpose, the present application provides the following technical scheme: a railway communication engineering wiring structure, comprising a wiring base and a guide sliding groove formed in the wiring base;

[0009] Further comprising: the guide sliding groove in the wiring base is slidably provided with a wiring mechanism, and the wiring mechanism comprises a wiring carriage, and a main wiring positioning seat is fixedly installed in the middle of the top surface of the wiring carriage;

[0010] The guide sliding groove in the wiring base is slidably provided with a bundling mechanism, and the bundling mechanism comprises a turnover bracket, and a bundling sleeve is fixedly installed at the top end of the turnover bracket, and the bundling sleeve is used to regularize and bundle the cable core of the communication cable.

[0011] Preferably, a pressing forming frame is slidably arranged at the rear of the top surface of the wiring base, a secondary wiring positioning seat is fixedly installed in the middle of the bottom surface of the pressing forming frame, and a wiring sleeve plate is arranged in the secondary wiring positioning seat by clamping, the pressing forming frame is lowered to drive the secondary wiring positioning seat and the turnover bracket to correspond to each other up and down, so that the wiring sleeve plate is extruded by the main wiring positioning seat to form a hollow columnar body structure, and the end of the left and right cables is wrapped and docked.

[0012] Preferably, the wiring mechanism comprises a main bidirectional screw rod rotatably arranged in the guide sliding groove on the left and right sides, the right ends of the two main bidirectional screw rods are connected to each other by a belt pulley assembly, and the left and right ends of the main bidirectional screw rod are threaded through the bottom end of the wiring carriage, so as to drive the left and right wiring carriages to move synchronously in opposite directions.

[0013] Preferably, a dust removal mechanism is arranged in the main wiring positioning seat, and the dust removal mechanism comprises a dust removal arc plate slidably installed in the main wiring positioning seat and close to the side of the wiring base, the dust removal arc plate has a semicircular shape, and after rotation, the cable core part of the cable is rotated and brushed by an inner brush assembly, and guide teeth are fixedly installed on the outer wall of the dust removal arc plate at equal intervals, and the guide teeth on the rear of the dust removal arc plate are meshed and connected with a guide gear.

[0014] Preferably, the dust removal mechanism comprises a guide gear rotatably mounted inside the main wiring positioning seat through a bearing, and the mounting shaft of the guide gear is connected to the top end of the guide rotating shaft through a bevel gear set, and the upper end of the guide rotating shaft is rotatably arranged inside the main wiring positioning seat through a torsional spring, and the bottom end of the guide rotating shaft extends into the guide sliding groove.

[0015] Preferably, the dust removal mechanism comprises a driving rack with intermittently distributed tooth blocks, and the driving rack is fixedly mounted behind the guide sliding groove inside the wiring base, and the front left and right sides of the driving rack are both meshingly provided with driving gears, and the two driving gears are fixedly mounted to the bottom end of the guide rotating shaft.

[0016] Preferably, the dust removal mechanism comprises a secondary bidirectional threaded rod, and the secondary bidirectional threaded rod is rotatably mounted inside the front of the guide sliding groove, and the left and right sides of the secondary bidirectional threaded rod are both threaded through the inside of the traction sliding rod, and the front ends of the symmetrically distributed traction sliding rods are slidingly arranged inside the wiring base, ensuring stability during movement.

[0017] Preferably, the dust removal mechanism comprises a driving gear and a driven gear meshing with each other, and the driving gear is fixedly mounted to the right end of the primary bidirectional threaded rod inside the wiring base, and the driven gear is fixedly mounted to the right end of the secondary bidirectional threaded rod, and the diameter of the driving gear is greater than the diameter of the driven gear, so that the rotational speed of the primary bidirectional threaded rod is lower than the rotational speed of the secondary bidirectional threaded rod.

[0018] Preferably, the dust removal mechanism comprises a bottom end of a turnover support rotatably mounted to the top surface of the traction sliding rod through a torsional spring, and the dust removal mechanism comprises a winding rotating roller rotatably mounted to the left and right sides inside the wiring base through a torsional spring, and the outer wall of the winding rotating roller is wrapped around the outer end of the traction cable, and the inner end of the traction cable passes from below the traction sliding rod and is fixedly connected to the outer wall below the side of the turnover support away from the winding rotating roller.

[0019] Preferably, the dust removal mechanism comprises a dust removal sleeve located inside the main wiring positioning seat near the wiring base in the initial state, and the dust removal sleeve slides inward with the main wiring positioning seat, and the sliding speed of the dust removal sleeve is greater than the sliding speed of the main wiring positioning seat, so that the cable cores inside the dust removal sleeve are bundled and arranged after being separated from each other, and the dust removal sleeve and the turnover support are pulled downward and turned over after the limit length of the traction cable, avoiding affecting the mutual wiring operation of the cable cores on both sides.

[0020] Compared with the prior art, the beneficial effects of the railway communication engineering wiring structure are as follows: when the cable is moved and connected by the main wiring positioning seat, the cable core is bundled and dusted by the movement of the collection sleeve and the rotation of the dust removal arc plate, and the wiring sleeve plate is wrapped around the connected cable to form a cylindrical structure after being pressed, thereby improving the stability of communication, and the specific contents are as follows:

[0021] 1. The cable is clamped and installed on the left and right sides of the main wiring positioning seat above the wiring base, the main bidirectional threaded rod connected by the belt pulley assembly drives the threaded connection wiring slide to slide inward synchronously when rotating, and the top surface of the main wiring positioning seat drives the clamped and installed cable to slide inward synchronously, thereby realizing synchronous connection during wiring.

[0022] The sliding wiring slide drives the guide shaft and the drive gear to move synchronously, the drive rack of the equidistant distribution gear set meshes with the drive gear, the guide shaft and the bevel gear meshed with the guide rack drive the meshed guide block and the dust removal arc plate to rotate in a circle, so that the dust removal arc plate cleans the cable core through the dust removal brush assembly on the inner wall.

[0023] 2. The driving gear of the main reciprocating threaded rod drives the driven gear and the secondary bidirectional threaded rod to rotate, so that the traction slide rod drives the turnover support and the collection sleeve to move inward synchronously, and the cable penetrating the collection sleeve is bundled and regularized by the rapid movement of the cable core, and is separated after moving, avoiding affecting the connection of the cable.

[0024] During the movement of the traction slide rod, the traction steel cable is stretched by the turnover support, and after the traction steel cable is stretched to the limit length, the traction limit is performed on the turnover support, so that the turnover support drives the collection sleeve separated from the cable to overturn downward synchronously, so that the collection sleeve is stored in the guide sliding groove inside the wiring base, and the regularity of the cable core during wiring is improved.

[0025] 3. The wiring sleeve plate is clamped and installed in the secondary wiring positioning seat inside the bottom surface of the pressing forming frame, so that the lowered pressing forming frame drives the secondary wiring positioning seat and the wiring sleeve plate to be sleeved outside the connected cable, and the bottom end of the wiring sleeve plate enters the inside of the main wiring positioning seat and deforms after being pressed, thereby forming an inner hollow cylindrical structure to connect the cable core and improve the stability of communication. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present application;

[0027] Figure 2Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0028] Figure 3 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0029] Figure 4 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0030] Figure 5 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application; Figure 4 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0031] Figure 6 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0032] Figure 7 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0033] Figure 8 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application; Figure 7 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0034] Figure 9 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0035] Figure 10 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application; Figure 9 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application;

[0036] Figure 11 Structure schematic diagram of the main wiring positioning seat after being connected with the auxiliary wiring positioning seat according to the present application.

[0037] In the figure: 1, wiring base; 2, guide sliding groove; 3, wiring sliding frame; 4, main wiring positioning seat; 5, overturning support; 6, collection sleeve; 7, press forming frame; 8, auxiliary wiring positioning seat; 9, wiring sleeve plate; 10, main bidirectional threaded rod; 11, pulley assembly; 12, dust removal arc plate; 13, guide tooth block; 14, guide gear; 15, bevel gear set; 16, guide rotating shaft; 17, driving rack; 18, driving gear; 19, auxiliary bidirectional threaded rod; 20, traction sliding rod; 21, driving gear; 22, driven gear; 23, winding rotating roller; 24, traction cable. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0039] See also Figures 1-11 , the present invention provides the following technical solutions:

[0040] Example 1: In order to solve the problems existing in the use of existing wiring devices for railway communication projects, this embodiment discloses the following technical solutions: a wiring structure for railway communication projects, including a wiring base 1, and a guide slide 2 opened inside the wiring base 1; a wiring mechanism is slidably arranged in the guide slide 2 inside the wiring base 1, and the wiring mechanism includes a wiring slide 3, and a main wiring positioning seat 4 is fixedly installed in the middle of the top surface of the wiring slide 3; the wiring mechanism includes a main bidirectional threaded rod 10 which is rotatably arranged on the front and rear sides of the guide slide 2 inside the wiring base 1 through a bearing, and the right ends of the two main bidirectional threaded rods 10 are connected to each other through a pulley assembly 11, and the left and right ends of the main bidirectional threaded rod 10 are both threaded through the bottom end of the wiring slide 3, driving the wiring slides 3 on the left and right sides to move synchronously in opposite directions.

[0041] like Figure 1 、 Figure 3 、 Figure 6 As shown, during the wiring of the communication cables, the cables are placed inside the main wiring positioning seat 4 above the wiring slides 3 on the left and right sides, so that the cables are clamped with the main wiring positioning seat 4 to avoid misalignment during docking and movement. The main bidirectional threaded rod 10 inside the guide slide 2 is connected through the pulley assembly 11, so that the main bidirectional threaded rod 10 can be driven to rotate by the servo motor, thereby driving the threaded wiring slides 3 on the left and right sides and the main wiring positioning seat 4 and the cables inside thereof to slide inward synchronously, thereby achieving synchronous docking during the wiring process.

[0042] Example 2: In order to solve the problems existing in the use of wiring devices for existing railway communication projects, this embodiment discloses the following technical solutions: a dust removal mechanism is provided inside the symmetrically arranged main wiring positioning seat 4, and the dust removal mechanism includes a dust removal arc plate 12 slidably installed inside the main wiring positioning seat 4 and close to the side of the wiring base 1. The dust removal arc plate 12 has a semicircular structure, and after the dust removal arc plate 12 rotates, the inner brush assembly performs a rotational cleaning and dust removal on the cable core part of the cable, and the outer wall of the dust removal arc plate 12 is fixedly installed with guide tooth blocks 13 at equal distances, and the guide tooth blocks 13 behind the dust removal arc plate 12 are meshed and connected with the guide gear 14.

[0043] The guide gear 14 of the dust removal mechanism is rotatably installed in the inside of the main wiring positioning seat 4 through a bearing, and the mounting shaft of the guide gear 14 is connected to the top end of the guide rotating shaft 16 through the bevel gear set 15, and the upper end of the guide rotating shaft 16 is rotatably arranged in the inside of the main wiring positioning seat 4 through a torsion spring, and the bottom end of the guide rotating shaft 16 extends into the guide sliding groove 2; the dust removal mechanism comprises a driving rack 17 with an intermittent distribution of tooth blocks, and the driving rack 17 is fixedly installed at the rear of the guide sliding groove 2 in the inside of the wiring base 1, and the front face of the driving rack 17 is rotatably provided with driving gears 18 on the left and right sides, and the driving gears 18 are fixedly installed at the bottom end of the guide rotating shaft 16.

[0044] As shown in Figure 7 、 Figures 9-10 When the symmetrically distributed wiring slide 3 drives the main wiring positioning seat 4 to move synchronously with the cable to the inside, the guide rotating shaft 16 connected to the bottom surface of the wiring slide 3 moves through the driving gear 18 and the driving rack 17 in the inside of the wiring base 1, the tooth set on the front face of the driving rack 17 is arranged at equal intervals, and the intermittent engagement between the driving gear 18 and the driving rack 17 is carried out, and after disengaging, the reverse rotation reset is carried out through the torsion spring between the guide rotating shaft 16 and the main wiring positioning seat 4.

[0045] Further, during the movement of the guide rotating shaft 16 following the wiring slide 3, the driving gear 18 rotates after engaging the driving rack 17, so that the guide rotating shaft 16 drives the engaged guide gear 14 to rotate intermittently through the upper end bevel gear set 15, and after the guide gear 14 engages the guide tooth block 13 on the outer wall of the dust removal arc plate 12, the dust removal arc plate 12 is driven to rotate circumferentially, so that the brush assembly distributed on the inside of the dust removal arc plate 12 is popped out outward, and then the cable core part of the cable is rotated and brushed, so as to avoid the influence of the attached dust on the stability of the communication cable connection.

[0046] The embodiment 3 discloses the following technical scheme in order to solve the problems of the wiring device for existing railway communication engineering in use, a collection mechanism is slidably arranged in the guide sliding groove 2 in the wiring base 1, the collection mechanism comprises a turnover support 5, a collection sleeve 6 is fixedly installed at the top end of the turnover support 5, and the collection sleeve 6 is used for regularizing and collecting the cores of the communication cable; the collection mechanism comprises a secondary bidirectional screw rod 19, the secondary bidirectional screw rod 19 is rotationally installed at the front inside of the guide sliding groove 2, the left side and the right side of the secondary bidirectional screw rod 19 are both screw-penetrated in the inside of the traction sliding rod 20, and the front ends of the symmetrically-distributed traction sliding rods 20 are slidably arranged in the inside of the wiring base 1, so that the stability during movement is ensured; the collection mechanism comprises a driving gear 21 and a driven gear 22 which are mutually meshed, the driving gear 21 is fixedly installed at the right end of the primary bidirectional screw rod 10 at the front inside of the wiring base 1, the driven gear 22 is fixedly installed at the right end of the secondary bidirectional screw rod 19, and the diameter of the driving gear 21 is greater than the diameter of the driven gear 22, so that the rotation speed of the primary bidirectional screw rod 10 is lower than the rotation speed of the secondary bidirectional screw rod 19.

[0047] The bottom end of the turnover support 5 of the collection mechanism is rotationally installed on the top surface of the traction sliding rod 20 through a torsional spring, the collection mechanism comprises a winding rotating roller 23 which is rotationally installed on the left side and the right side in the inside of the wiring base 1 through a torsional spring, the outer wall of the winding rotating roller 23 is woundly connected to the outer end of a traction steel cable 24, the inner end of the traction steel cable 24 passes through below the traction sliding rod 20 and is fixedly connected to the lower outer wall of the turnover support 5 which is away from the winding rotating roller 23; the collection sleeve 6 of the collection mechanism is located at the inside of the primary wiring positioning seat 4 and close to one side of the wiring base 1 in the initial state, the collection sleeve 6 slides inwardly along with the primary wiring positioning seat 4, and the sliding speed of the collection sleeve 6 is greater than the sliding speed of the primary wiring positioning seat 4, so that the cable cores which are in contact with each other are collected and arranged and then separated from each other, the collection sleeve 6 and the turnover support 5 are pulled downwardly and turned over after the limit length of the traction steel cable 24, so that the mutual wiring operation of the cable cores on both sides is avoided.

[0048] As Figures 7-8 , Figure 11As shown, during the installation of the communication cable above the main wiring positioning seat 4, the end cable core part of the cable is inserted through the collection sleeve 6 above the main wiring positioning seat 4, and the cable core is limited and regularized through the collection sleeve 6. At the same time, during the movement of the main wiring positioning seat 4 with the cable, the rotating main bidirectional threaded rod 10 engages the small-diameter driven gear 22 through the driving gear 21 at the right end, so that the driven gear 22 drives the fixedly connected auxiliary bidirectional threaded rod 19 to rotate (the rotation speed of the auxiliary bidirectional threaded rod 19 is greater than that of the main bidirectional threaded rod 10), and the front end of the traction slide rod 20 on the outer wall of the auxiliary bidirectional threaded rod 19 is slidably arranged in the inside of the wiring base 1, and then the traction slide rod 20 is driven by the auxiliary bidirectional threaded rod 19 to move synchronously to the middle part of the wiring base 1, and the moving speed of the turnover support 5 driven by the traction slide rod 20 and the collection sleeve 6 is greater than that of the main wiring positioning seat 4, so that the collection sleeve 6 and the cable core are separated before the left and right main wiring positioning seats 4 contact each other, and the cable core is collected.

[0049] Further, during the rapid movement of the turnover support 5 driven by the traction slide rod 20 and the collection sleeve 6, the cable core in contact with the collection sleeve 6 is collected and regularized, avoiding the influence of the bent and inclined cable core on the subsequent butt joint. During the movement of the traction slide rod 20 and the turnover support 5, the traction steel cable 24 is stretched, and after the traction steel cable 24 is released by the winding roller 23 to reach its maximum length, the traction steel cable 24 is driven by the tension to drive the fixedly connected turnover support 5 and collection sleeve 6 to overturn downward, and then the turnover support 5 and the collection sleeve 6 are accommodated in the guide sliding groove 2 inside the wiring base 1, without affecting the subsequent butt joint of the cable.

[0050] The rear of the top surface of the wiring base 1 is slidably provided with a pressing forming frame 7, and the bottom surface of the pressing forming frame 7 is fixedly provided with a secondary wiring positioning seat 8 in the middle, and the inside of the secondary wiring positioning seat 8 is provided with a wiring sleeve plate 9 in a clamped manner. The pressing forming frame 7 drives the secondary wiring positioning seat 8 and the turnover support 5 to correspond to each other up and down, so that the wiring sleeve plate 9 is extruded by the main wiring positioning seat 4 to form a hollow columnar body structure, and the ends of the left and right cables are wrapped and butt jointed.

[0051] As Figures 1-2As shown, after the cables on the left and right sides of the wiring base 1 are brought into close contact through the main wiring positioning seat 4, the wiring cover plate 9 is manually engaged and placed inside the auxiliary wiring positioning seat 8 on the bottom of the pressing and forming frame 7, and after the pressing and forming frame 7 is pressed downward, the auxiliary wiring positioning seat 8 and the wiring cover plate 9 are driven close to the main wiring positioning seat 4 and the cable above. At the same time, after the wiring cover plate 9 is lowered, it is sleeved on the outside of the cable, and the bottom end of the wiring cover plate 9 enters the arc groove opened above the main wiring positioning seat 4, and the downward pressure of the pressing and forming frame 7 causes the wiring cover plate 9 to deform, so that it wraps the cable cores of the cables on both sides to form a columnar structure, so that the cables at both ends can be docked, thereby improving the transmission stability during wiring communication.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wiring structure for railway communication engineering, comprising a wiring base (1), and a guide chute (2) provided inside the wiring base (1); It is characterized by: Also includes: A wiring mechanism is slidably arranged in the guide slide groove (2) inside the wiring base (1), and the wiring mechanism includes a wiring slide (3), and a main wiring positioning seat (4) is fixedly installed in the middle of the top surface of the wiring slide (3); A bundling mechanism is slidably provided in the guide slot (2) inside the wiring base (1), and the bundling mechanism includes a flip bracket (5), and a bundling sleeve (6) is fixedly installed on the top of the flip bracket (5), and the bundling sleeve (6) is used to regularly bundling the cores of the communication cable; A pressing forming frame (7) is slidably provided at the rear of the top surface of the wiring base (1), and a secondary wiring positioning seat (8) is fixedly installed in the middle of the bottom surface of the pressing forming frame (7), and a wiring sleeve (9) is provided inside the secondary wiring positioning seat (8) by a snap-fitting manner. The pressing forming frame (7) descends to drive the secondary wiring positioning seat (8) to correspond to the flip bracket (5) up and down, so that the wiring sleeve (9) is squeezed by the main wiring positioning seat (4) to form a hollow columnar structure, and the ends of the cables on the left and right sides are wrapped and connected; The wiring mechanism comprises a main bidirectional threaded rod (10) which is rotatably arranged on the front and rear sides of the guide slide (2) through a bearing, and the right ends of the two main bidirectional threaded rods (10) are connected to each other through a pulley assembly (11), and the left and right ends of the main bidirectional threaded rod (10) are threadedly penetrated through the bottom end of the wiring slide (3), driving the wiring slides (3) on the left and right sides to move synchronously in opposite directions; A dust removal mechanism is provided inside the symmetrically arranged main wiring positioning seat (4), and the dust removal mechanism includes a dust removal arc plate (12) slidably installed inside the main wiring positioning seat (4) and close to the wiring base (1) side, the dust removal arc plate (12) is a semicircular structure, and after the dust removal arc plate (12) rotates, the inner brush assembly performs a rotary brushing and dust removal on the cable core part of the cable, and the outer wall of the dust removal arc plate (12) is fixedly installed with guide teeth (13) at equal distances, and the guide teeth (13) behind the dust removal arc plate (12) are meshedly connected with the guide gear (14) included in the dust removal mechanism; The tightening mechanism includes a secondary bidirectional threaded rod (19), and the secondary bidirectional threaded rod (19) is rotatably mounted on the front of the inner portion of the guide slide groove (2), and both left and right sides of the secondary bidirectional threaded rod (19) are threadedly penetrated into the inner portion of the traction slide rod (20), and the front ends of the symmetrically distributed traction slide rods (20) are slidably arranged inside the wiring base (1), thereby ensuring stability during movement.

2. A railway communication engineering wiring structure according to claim 1, characterized in that: The dust removal mechanism includes a guide gear (14) which is rotatably mounted inside the main wiring positioning seat (4) via a bearing, and a mounting shaft of the guide gear (14) is meshedly connected to the top end of a guide rotating shaft (16) via a bevel gear set (15), and the upper end of the guide rotating shaft (16) is rotatably arranged inside the main wiring positioning seat (4) via a torsion spring, and the bottom end of the guide rotating shaft (16) extends into the guide chute (2).

3. A railway communication engineering wiring structure according to claim 2, characterized in that: The dust removal mechanism includes a drive rack (17) of an intermittently distributed tooth block group, and the drive rack (17) is fixedly installed behind the guide chute (2) inside the wiring base (1), and drive gears (18) are meshed on the left and right sides of the front of the drive rack (17), and the two drive gears (18) are fixedly installed on the bottom end of the guide shaft (16).

4. The railway communication engineering wiring structure according to claim 1, characterized in that: The tightening mechanism comprises a driving gear (21) and a driven gear (22) that mesh with each other, and the driving gear (21) is fixedly mounted on the right end of the main bidirectional threaded rod (10) at the front of the wiring base (1), and the driven gear (22) is fixedly mounted on the right end of the secondary bidirectional threaded rod (19), and the diameter of the driving gear (21) is larger than the diameter of the driven gear (22), so that the rotation speed of the main bidirectional threaded rod (10) is lower than the rotation speed of the secondary bidirectional threaded rod (19).

5. The railway communication engineering wiring structure according to claim 4, characterized in that: The bottom end of the flip bracket (5) included in the bundling mechanism is rotatably mounted on the top surface of the traction slide bar (20) through a torsion spring, and the bundling mechanism includes a winding roller (23) rotatably mounted on the left and right sides of the wiring base (1) through a torsion spring, and the outer wall of the winding roller (23) is wound and connected to the outer end of the traction cable (24), and the inner end of the traction cable (24) passes through the bottom of the traction slide bar (20) and is fixedly connected to the lower outer wall of the flip bracket (5) away from the winding roller (23).

6. The railway communication engineering wiring structure according to claim 5, characterized in that: The bundling sleeve (6) included in the bundling mechanism is initially located on a side of the main wiring positioning seat (4) close to the wiring base (1), and the bundling sleeve (6) slides inward following the main wiring positioning seat (4), and the sliding speed of the bundling sleeve (6) is greater than the sliding speed of the main wiring positioning seat (4), so that the cable cores that conflict with each other are bundled and separated from each other. The bundling sleeve (6) and the flip bracket (5) are pulled downward and flipped after the traction cable (24) reaches the limit length, so as to avoid affecting the mutual wiring operation of the cable cores on both sides.

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