A railway signal monitoring lightning protection distribution cabinet

Abstract

The utility model relates to the technical field of lightning protection distribution cabinets, and proposes a railway signal monitoring lightning protection distribution cabinet, wherein mounting plates are symmetrically fixedly connected on both sides of a partition, and mounting grooves are evenly spaced on one side of the mounting plate to complete the wiring placement work, and when the wiring is placed in the mounting groove, a screw cap can be turned to make a threaded rod at one end of the screw cap rotate in a rail groove, so that a slide seat threadedly connected to the outer side of the threaded rod is synchronously moved horizontally in the rail groove, and at this time, an arc clamping plate fixedly connected to one side of the slide seat through a driven plate is synchronously pushed into the mounting groove until the arc clamping plate completes the limiting clamping work of the wiring in the mounting groove, and the design effectively reduces the loosening and falling off of the wiring during installation and use, and similarly, the reverse screw cap can complete the rapid disassembly of the wiring at the mounting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection branching cabinets, and specifically to a railway signal monitoring lightning protection branching cabinet. Background Art

[0002] The lightning protection module of the lightning protection cabinet is a protective device that distributes the lightning potential on the ground through grounding and other means. Under normal circumstances, the resistance of the lightning protection module of the lightning protection cabinet is very large, and it can be said that almost no current flows through it. However, when struck by lightning in thunderstorm weather, the resistance of the lightning protection module of the lightning protection cabinet will drop sharply, thereby guiding the lightning charge into the ground, protecting the safety of the equipment and the surrounding personnel.

[0003] After searching, the announcement number CN215452414U discloses a lightning protection communication branch cabinet installation structure, including a cabinet body, a lightning protection plate is fixedly installed on the upper end of the cabinet body, a cabinet door is movably installed on the front end of the cabinet body, conductive sheets are fixedly installed on both sides of the cabinet body, an exhaust port is fixedly arranged on the upper end of the cabinet body, a filter is fixedly installed on the inner side of the exhaust port, a cooling fan is fixedly installed on the inner side of the exhaust port, a cooling sheet is fixedly installed on the upper right end of the cabinet body, a heat sink is fixedly installed on the right end of the cooling sheet, a bracket is fixedly installed on the upper end of the cabinet body, a leakage detection board is fixedly installed on the lower left end of the bracket, and the leakage detection boards are equidistantly distributed. The lightning protection communication branch cabinet installation structure, by installing the branch board, when the branch cabinet is struck by lightning, the current will disperse the lightning power through the conductive sheet and guide it to the ground, avoiding the destructive effect of lightning on the internal components of the device, greatly improving the lightning protection effect of the device.

[0004] The above-mentioned lightning protection communication distribution cabinet installation structure completes the arrangement of the distribution lines by providing wiring holes and outlet holes on both sides of the distribution board. However, the wiring holes and outlet holes in this design are both fixed-size openings, which can easily cause the wiring to fall off when placed in the wiring holes and outlet holes. Utility Model Content

[0005] The utility model provides a railway signal monitoring lightning protection distribution cabinet, which solves the problem that the prior art easily causes the wiring to fall off when placed in the wiring holes and the outlet holes.

[0006] The technical scheme of the utility model is as follows: a railway signal monitoring lightning protection branching cabinet, comprising a cabinet body, a signal processing box arranged at the bottom of the cabinet body, partitions are installed in the cabinet body with equal intervals, mounting plates are symmetrically fixedly connected on the front and rear sides of the partitions, mounting grooves are penetrated at equal intervals around the mounting plate, rail grooves are penetrated at equal intervals on the oblique side of the mounting groove, a twisting component is arranged in the rail groove, the twisting component comprises a threaded rod, the threaded rod is rotatably connected in the rail groove, a clamping component is arranged on the outside of the threaded rod, the clamping component comprises a slide seat, the slide seat is threadedly connected to the outside of the threaded rod, and the clamping component also includes an arc clamping plate for clamping the branch line.

[0007] Preferably, the screwing assembly further comprises a screw cap, which is located in the rail groove and fixedly connected to one end of the threaded rod.

[0008] Preferably, the clamping assembly further comprises a limit block, the limit block is fixedly connected to the side of the slide seat, the slide seat and the limit block are integrated and match the shape of the rail groove.

[0009] Preferably, the clamping assembly further comprises a driven plate, one side of the driven plate is fixedly connected to the arc clamping plate, and the other side of the driven plate is fixedly connected to the sliding seat.

[0010] Preferably, plug plates are symmetrically fixedly connected on both sides of the partition, the partition is plugged into the slot on the inner wall of the cabinet through the plug plates, and a leakage monitoring board is fixedly installed on the side of the plug plate away from the partition.

[0011] Preferably, a center plate is fixedly connected to the middle of the partition, and through grooves are opened in the middle of the center plate at equal intervals.

[0012] Preferably, side panels are symmetrically fixedly connected to the upper parts of both sides of the cabinet, and the side panels are connected to the inside of the cabinet.

[0013] Preferably, the cabinet further comprises two groups of air inlet fan groups, which are respectively fixedly mounted on the inner bottom of the side panels, and the cabinet further comprises two groups of air outlet fan groups, which are symmetrically fixedly mounted on the bottom of the cabinet.

[0014] The beneficial effects of the utility model are:

[0015] The utility model has mounting plates symmetrically fixedly connected on both sides of the partition, and mounting grooves are opened at equal intervals on one side of the mounting plate to complete the wiring placement work, and when the wiring is placed in the mounting groove, the screw cap can be turned to make the threaded rod at one end of the screw cap rotate in the rail groove, so that the slide seat threadedly connected to the outside of the threaded rod can move horizontally in the rail groove synchronously, and at this time, the arc clamping plate fixedly connected to one side of the slide seat through the driven plate is synchronously pushed into the mounting groove until the arc clamping plate completes the limit clamping work of the wiring in the mounting groove. This design effectively reduces the loosening and falling off of the wiring during installation and use. Similarly, the reverse screw cap can complete the quick disassembly of the wiring at the mounting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the internal structure of the cabinet of the utility model;

[0018] Figure 2 This is a schematic diagram of the partition structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection between the twisting assembly and the clamping assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the air inlet fan group and the air outlet fan group of the utility model;

[0021] In the figure: 1. cabinet; 11. signal processing box; 12. air inlet fan group; 13. air outlet fan group; 2. side panel; 3. partition; 31. mounting plate; 311. mounting slot; 312. rail slot; 32. plug-in board; 321. leakage monitoring board; 33. center board; 331. through slot; 4. screwing assembly; 41. screw cap; 42. threaded rod; 5. clamping assembly; 51. slide seat; 511. limit block; 52. driven plate; 53. arc clamp. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 and Figure 2The utility model provides a technical solution: a railway signal monitoring and lightning protection branching cabinet, including a cabinet body 1, a signal processing box 11 arranged at the bottom of the cabinet body 1, partitions 3 are installed in the cabinet body 1 with equal intervals, and mounting plates 31 are symmetrically fixedly connected to the front and rear sides of the partitions 3, and mounting grooves 311 are opened through the mounting plate 31 at equal intervals, and rail grooves 312 are opened through the mounting plate 31 at equal intervals on the oblique side of the mounting groove 311, and a twisting component 4 is arranged in the rail groove 312, and the twisting component 4 includes a threaded rod 42, and the threaded rod 42 is rotatably connected in the rail groove 312, and a clamping component 5 is arranged on the outside of the threaded rod 42, and the clamping component 5 includes a slide seat 51, and the slide seat 51 is threadedly connected to the outside of the threaded rod 42, and the clamping component 5 also includes an arc clamping plate 53 for clamping the split line. Through this design, the problem that the existing technology easily causes the cable to fall off when placed in the wiring hole and the outlet hole is solved.

[0024] See also Figure 2 and Figure 3 The screwing assembly 4 also includes a screw cap 41, which is located in the rail groove 312 and is fixedly connected to one end of the threaded rod 42. The clamping assembly 5 also includes a limit block 511, which is fixedly connected to the side of the slide 51. The slide 51 and the limit block 511 are integrated and match the shape of the rail groove 312. This design can effectively avoid position deviation when the slide 51 moves in the rail groove 312. The clamping assembly 5 also includes a driven plate 52, one side of the driven plate 52 is fixedly connected to the arc clamping plate 53, and the other side of the driven plate 52 is fixedly connected to the slide 51. This design can complete the rapid clamping and disassembly of the wiring in the installation groove 311.

[0025] See also Figure 1 and Figure 2 , plug-in plates 32 are symmetrically fixedly connected on both sides of the partition 3, and the partition 3 is plugged into the slot on the inner wall of the cabinet 1 through the plug-in plates 32. A leakage monitoring board 321 is fixedly installed on the side of the plug-in plate 32 away from the partition 3. This design completes the plug-in work of the partition 3 in the cabinet 1.

[0026] See also Figure 4 A central plate 33 is fixedly connected to the middle of the partition 3, and a through groove 331 is opened in the middle of the central plate 33 at equal intervals. The upper parts of both sides of the cabinet 1 are symmetrically fixedly connected with the side panels 2, and the side panels 2 are connected to the inside of the cabinet 1. The cabinet 1 also includes two groups of air inlet fan groups 12, and the two groups of air inlet fan groups 12 are respectively fixedly installed at the bottom of the side panels 2. The cabinet 1 also includes two groups of air outlet fan groups 13, and the two groups of air outlet fan groups 13 are symmetrically fixedly installed at the bottom of the cabinet 1. This design can use the air inlet fan group 12 and the air outlet fan group 13 to complete the circulation ventilation in the cabinet 1, thereby keeping the inside of the cabinet 1 dry. At the same time, the air inlet fan group 12 is arranged at the downward opening of the side panel 2. This design can effectively prevent external rainwater from entering the inside of the cabinet 1.

[0027] The working principle and use process of the utility model are as follows:

[0028] The staff first plugs and installs the corresponding number of partitions 3 inside the cabinet 1, and then passes the cables through the installation groove 311 in turn for pre-installation. Moreover, when the cables are placed in the installation groove 311, the screw cap 41 can be turned to make the threaded rod 42 at one end of the screw cap 41 rotate in the track groove 312, so that the slide 51 threadedly connected to the outside of the threaded rod 42 moves horizontally in the track groove 312 synchronously. At this time, the arc clamp 53 fixedly connected to one side of the slide 51 through the driven plate 52 is simultaneously pushed into the installation groove 311 until the arc clamp 53 completes the limit clamping of the wiring in the installation groove 311. This design effectively reduces the loosening and falling off of the cables during installation and use. Similarly, reversing the screw cap 41 can complete the quick disassembly of the cables at the installation groove 311.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A railway signal monitoring lightning protection distribution cabinet, comprising a cabinet body (1), and a signal processing box (11) arranged at the bottom of the cabinet body (1), characterized in that: Partitions (3) are inserted and installed at equal intervals in the cabinet body (1); mounting plates (31) are symmetrically fixedly connected to the front and rear sides of the partitions (3); mounting grooves (311) are formed through the periphery of the mounting plate (31) at equal intervals; rail grooves (312) are formed through the mounting plate (31) at equal intervals on the oblique side of the mounting grooves (311); a screwing assembly (4) is provided in the rail groove (312); the screwing assembly (4) comprises a threaded rod (42); the threaded rod (42) is rotatably connected in the rail groove (312); a clamping assembly (5) is provided outside the threaded rod (42); the clamping assembly (5) comprises a slide seat (51); the slide seat (51) is threadedly connected to the outside of the threaded rod (42); the clamping assembly (5) further comprises an arc clamping plate (53) for clamping the split line.

2. A railway signal monitoring lightning protection distribution cabinet according to claim 1, characterized in that: The screwing assembly (4) further comprises a screwing cap (41), wherein the screwing cap (41) is located in the rail groove (312) and is fixedly connected to one end of the threaded rod (42).

3. The railway signal monitoring lightning protection distribution cabinet according to claim 1 is characterized in that: The clamping assembly (5) further comprises a limit block (511), wherein the limit block (511) is fixedly connected to a side surface of the slide seat (51), and the slide seat (51) and the limit block (511) are integrated and match the shape of the inner groove of the rail groove (312).

4. The railway signal monitoring lightning protection distribution cabinet according to claim 1 is characterized in that: The clamping assembly (5) further comprises a driven plate (52), one side of the driven plate (52) being fixedly connected to the arc clamping plate (53), and the other side of the driven plate (52) being fixedly connected to the sliding seat (51).

5. The railway signal monitoring lightning protection distribution cabinet according to claim 1 is characterized in that: Insertion plates (32) are symmetrically fixedly connected to both sides of the partition (3); the partition (3) is inserted into the slots on the inner wall of the cabinet (1) through the insertion plates (32); and a leakage monitoring plate (321) is fixedly mounted on the side of the insertion plate (32) away from the partition (3).

6. The railway signal monitoring lightning protection distribution cabinet according to claim 1 is characterized in that: A middle plate (33) is fixedly connected to the middle of the partition plate (3), and through grooves (331) are formed in the middle of the middle plate (33) at equal intervals.

7. The railway signal monitoring lightning protection distribution cabinet according to claim 1 is characterized in that: Side panels (2) are symmetrically fixedly connected to the upper parts of both sides of the cabinet body (1), and the side panels (2) are in communication with the interior of the cabinet body (1).

8. The railway signal monitoring lightning protection distribution cabinet according to claim 1, characterized in that: The cabinet (1) further comprises two groups of air inlet fan groups (12), the two groups of air inlet fan groups (12) being respectively fixedly mounted on the inner bottom of the side panels (2), and the cabinet (1) further comprises two groups of air outlet fan groups (13), the two groups of air outlet fan groups (13) being symmetrically fixedly mounted on the bottom of the cabinet (1).

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