Railway centralized control crossing signal machine device

Abstract

The utility model relates to the technical field of signal machines, and provides a railway centralized control crossing signal machine device which comprises a mounting plate, a mounting opening is formed in the top of the mounting plate, a working box is arranged at the top of the mounting plate, a mounting column is arranged at the top of the working box, and a lifting column is connected to the top of the mounting column in a sliding mode. By means of the technical scheme, the problem that in the prior art, a rotating shaft, a threaded rod, a threaded sleeve, a lifting plate, a moving block, a cleaning plate and other assemblies in a motor driving and adjusting device are matched is solved, the threaded rod rotates to drive the threaded sleeve to move, the threaded sleeve moves to drive the lifting plate to move, and the lifting plate moves to enable a lifting column to move; the lifting column moves to adjust the height of the annunciator body, so that the adjusting effect is achieved, maintenance personnel can be prevented from climbing to a high place to maintain the annunciator body, safety accidents are prevented, and the safety of the maintenance personnel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to signal machine technical field, specifically, relate to a railway control crossing signal machine device. BACKGROUND

[0002] Railway crossing signal machine refers to the fixed signal machine of command display, shunting on the railway by using different color and number of light or different color and shape of arm plate position.

[0003] According to the public one kind railway control intelligent crossing signal machine device (disclose number for: CN 221660746 U), including work tank, the both sides of work tank outer surface are fixedly installed with adjusting tank, the both sides of adjusting tank inner chamber left end are fixedly installed with electric telescopic link, the both sides of adjusting tank inner chamber are fixedly installed with light pole, the normal surface of light pole is slidably installed with sliding ring, the end of sliding ring is fixedly installed with horizontal plate, the left end in horizontal plate inner chamber is connected with limiting rod through clamping groove, the end of limiting rod is connected with fixed rod through clamping groove, the both sides of fixed rod outer surface are fixedly installed with warning light through support.The utility model has the following advantages: through the setting of electric telescopic link, the effect that the sliding rod moves left and right through the slide rail is achieved, through the setting of sliding rod, the effect that the sliding ring moves left and right through the light pole is achieved, through the setting of sliding ring, the horizontal plate can be driven to move left and right.

[0004] But in the above application, through the cooperation of electric telescopic link, light pole, sliding ring, horizontal plate and limiting rod and other components, it is difficult to adjust the height of the signal machine body, which requires maintenance personnel to climb high to maintain the signal machine body, increases the occurrence of safety accidents and reduces the safety of maintenance personnel, which needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model provides a railway control crossing signal machine device, which solves the problems in the above document.

[0006] The technical scheme of the utility model is as follows: including mounting plate, the top of mounting plate is equipped with installation mouth, the top of mounting plate is provided with work tank, the top of work tank is provided with mounting column, the top of mounting column is connected with lifting column slidingly, the top of lifting column is provided with signal machine body, the side surface of signal machine body is provided with buzzer, the top of mounting plate is provided with adjusting device.

[0007] The adjusting device comprises a motor, the bottom of the motor is fixedly connected to the top of the mounting plate, the output end of the motor is fixedly connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a threaded rod, the circumferential surface of the threaded rod is threadedly connected with a threaded sleeve, the side surface of the threaded sleeve is fixedly connected with a lifting plate, one end of the lifting plate is fixedly connected to the side surface of the lifting column.

[0008] The side surface of the mounting column is provided with a movable opening, the top of the threaded rod is fixedly connected with a limiting plate, the movable opening is to prevent the lifting plate from being blocked from moving up and down, and the limiting plate is to prevent the threaded sleeve from falling off the threaded rod.

[0009] The top of the mounting plate is fixedly connected with a limiting rod, the top of the limiting rod penetrates through the top of the threaded sleeve, the circumferential surface of the limiting rod is slidably connected in the threaded sleeve, and the top of the limiting rod is fixedly connected with a falling-preventing plate; the limiting rod is to limit the movement track of the threaded sleeve, and the falling-preventing plate is to prevent the threaded sleeve from falling off the limiting rod.

[0010] The top of the mounting plate is fixedly connected with a supporting plate, the side surface of the supporting plate is provided with a moving groove, the moving groove is slidably connected with a moving block, the top of the moving block is fixedly connected with a cleaning plate, and the bottom of the moving block is fixedly connected with an L-shaped handle; the moving groove is to enable the moving block to slide up and down, the cleaning plate is to clean the outer surface of the signal machine body, and the L-shaped handle is to control the moving block to move downward.

[0011] The inside of the moving groove is fixedly connected with an elastic spring, one end of the elastic spring is fixedly connected to the top of the moving block; the elastic spring is to enable the moving block to move downward by utilizing the elasticity of the elastic spring and to reset the moving block.

[0012] The side surface of the lifting column is provided with a detachable device, the detachable device comprises a fixed plate, the top of the fixed plate is fixedly connected to the bottom of the signal machine body, the side surface of the lifting column is fixedly connected with a U-shaped fixing frame, the side surface of the fixed plate penetrates through a plug-in block, the outer surface of the plug-in block is slidably connected in the inside of the fixed plate, the inside surface of the U-shaped fixing frame is fixedly connected with a movable plate, the side surface of the plug-in block penetrates through the side surface of the movable plate, the outer surface of the plug-in block is slidably connected in the inside of the movable plate, the top of the plug-in block is provided with a placing groove, the inside of the placing groove is fixedly connected with a first magnetic block, the inside surface of the U-shaped fixing frame is fixedly connected with a second magnetic block, and the side surface of the U-shaped fixing frame penetrates through a stress column, the circumferential surface of the stress column is slidably connected in the inside of the U-shaped fixing frame; the plug-in block is to be inserted into the inside of the movable plate to fix the signal machine body, the placing groove is to place the first magnetic block, the first magnetic block and the second magnetic block are attracted to each other to fix the signal machine body on the lifting column, and the movement of the stress column can detach the signal machine body.

[0013] The inner side of the U-shaped fixing frame is fixedly connected with a limiting plate, and the side of the U-shaped fixing frame is fixedly connected with a placing plate, the top of the placing plate is provided with a sliding groove, the sliding groove is slidably connected with a sliding column, one end of the sliding column is fixedly connected with the bottom of the stress column, the other end of the sliding column is slidably connected in the sliding groove, the sliding groove is fixedly connected with a telescopic spring, one end of the telescopic spring is fixedly connected with the side of the sliding column, the limiting plate is used to prevent the plug from sliding too much when being installed, so that the first magnetic block and the second magnetic block cannot be attracted, the sliding groove is used to make the sliding column slide, and the telescopic spring can reset the stress column through the telescopic force of the telescopic spring, so that the stress column can be recycled.

[0014] The circumference of the rotating shaft is drivingly connected with a belt, the top of the mounting plate is rotatably connected with a rotating column, the circumference of the rotating column penetrates into the belt, the top of the rotating column is fixedly connected with a half gear, the top of the mounting plate is fixedly connected with a sliding table, the top of the sliding table is provided with a sliding groove, the sliding groove is slidably connected with a sliding block, the side of the sliding block is fixedly connected with a rack, the side of the rack is fixedly connected with a connecting block, the side of the connecting block is fixedly connected with an L-shaped disassembling strip, and the side of the L-shaped disassembling strip is fixedly connected with a contact strip, the belt is used to make the rotating column rotate, the rotating column is used to make the half gear rotate, the half gear is used to make the rack intermittently move, the sliding groove is used to make the sliding block slide, the sliding block is used to make the rack move, the connecting block is used to connect the L-shaped disassembling strip, the L-shaped disassembling strip is used to push the stress column, so that the signal machine body is disassembled, and the contact strip is used to make the second magnetic sheet move.

[0015] The top of the mounting plate is provided with a movable groove, the movable groove is slidably connected with an L-shaped thrust strip, the movable groove is fixedly connected with a reset spring, one end of the reset spring is fixedly connected with the side of the L-shaped thrust strip, the side of the L-shaped thrust strip is fixedly connected with a first magnetic sheet, and the side of the contact strip is fixedly connected with a second magnetic sheet, the movable groove is used to make the L-shaped thrust strip move, the L-shaped thrust strip is used to push another stress column, the reset spring is used to reset the L-shaped thrust strip, and the first magnetic sheet and the second magnetic sheet can move the L-shaped thrust strip through magnetic force.

[0016] The circumferential surface of the half gear is engaged with the side surface of the rack, the fixed plate, the U-shaped fixing frame, the insert block, the movable plate and the stress column are provided with two groups and are mutually symmetrical along the vertical central axis of the signal machine body, the shape of the insert block is provided as a rectangle, the side surface of the insert block is provided as an inclined surface, the shape of the stress column is provided as a rectangle, the side surface of the stress column is provided as an inclined surface, the side surface of the stress column is located on the displacement track of the side surface of the L-shaped disassembling strip, the half gear and the rack are engaged with each other so that the intermittent movement of the rack can be realized by the rotation of the half gear, the fixed plate, the U-shaped fixing frame, the insert block, the movable plate and the stress column are provided with two groups so that the signal machine body is more firmly fixed, the side surface of the insert block and the side surface of the stress column are both provided as inclined surfaces so that the stress column can push the insert block, the side surface of the stress column is located on the displacement track of the side surface of the L-shaped disassembling strip so that the L-shaped disassembling strip can push the stress column to move, and the signal machine body can be disassembled.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] 1、The utility model discloses a motor drive and adjusting device inside the rotating shaft, threaded rod, threaded sleeve, lifting plate, moving block and cleaning plate etc. component mutual cooperation, realized threaded rod rotation will drive threaded sleeve movement, threaded sleeve movement will drive lifting plate movement, lifting plate movement will make lifting column movement, lifting column movement will carry out height adjustment to signal machine body, reached the effect of adjustment, can avoid maintenance personnel to climb to high place to maintain signal machine body to prevent the occurrence of safety accidents, improve the safety of maintenance personnel.

[0019] 2、The utility model discloses a motor drive and detachable device inside the fixed plate, U-shaped fixing frame, insert block, first magnetic block, second magnetic block, stress column, rotating column, half gear, rack and L-shaped disassembling strip etc. component mutual cooperation, realized half gear rotation will drive rack movement, half gear and rack engage, rack movement will drive connecting block, L-shaped disassembling strip and contact strip movement, L-shaped disassembling strip movement will push stress column movement, the inclined surface of stress column and the inclined surface of insert block contact, stress column movement will push insert block rearward movement, make first magnetic block and second magnetic block separate, this can signal machine body disassembly, reached the effect of detachable, then the maintenance personnel is convenient to the signal machine body carries out routine maintenance, convenient to signal machine body disassembly and replacement, thereby effectively solve the problem existing in signal machine body. DRAWINGS

[0020] The utility model will be further explained in detail in connection with the drawings and specific embodiment.

[0021] Fig. 1 It is three-dimensional appearance structure schematic diagram for the utility model;

[0022] Fig. 2The three-dimensional overall structure schematic view of the adjusting device of the utility model shows that

[0023] Fig. 3 The three-dimensional overall structure plan view of the detachable device of the utility model shows that

[0024] Fig. 4 The three-dimensional overall structure side view of the signal machine body of the utility model shows that

[0025] Fig. 5 The three-dimensional overall structure side view of the signal machine body of the utility model shows that Fig. 3 The three-dimensional overall structure side view of the signal machine body of the utility model shows that

[0026] In the figure: 1, mounting plate; 2, mounting port; 3, working box; 4, mounting column; 5, lifting column; 6, signal machine body; 7, buzzer; 8, adjusting device; 81, motor; 82, rotating shaft; 83, threaded rod; 84, threaded sleeve; 85, lifting plate; 86, movable port; 87, limiting plate; 88, limiting rod; 89, anti-falling plate; 810, support plate; 811, moving groove; 812, moving block; 813, cleaning plate; 814, L-shaped handle; 815, elastic spring; 9, detachable device; 91, fixed plate; 92, U-shaped fixing frame; 93, plug-in block; 94, movable plate; 95, placing groove; 96, first magnetic block; 97, second magnetic block; 98, stress column; 99, limiting plate; 910, placing plate; 911, sliding groove; 912, sliding column; 913, extension spring; 914, belt; 915, rotating column; 916, half gear; 917, sliding table; 918, sliding groove; 919, sliding block; 920, rack; 921, connecting block; 922, L-shaped dismounting strip; 923, contact strip; 924, movable groove; 925, L-shaped thrust strip; 926, return spring; 927, first magnetic sheet; 928, second magnetic sheet. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0028] Embodiment 1

[0029] As Figs. 1-5The embodiment provides a railway centralized control crossing signal device, which comprises a mounting plate 1, a mounting opening 2 is formed in the top of the mounting plate 1, a working box 3 is arranged on the top of the mounting plate 1, a mounting column 4 is arranged on the top of the working box 3, a lifting column 5 is slidably connected to the top of the mounting column 4, a signal body 6 is arranged on the top of the lifting column 5, a buzzer 7 is arranged on the side of the signal body 6, and an adjusting device 8 is arranged on the top of the mounting plate 1.

[0030] The adjusting device 8 comprises a motor 81, the bottom of the motor 81 is fixedly connected to the top of the mounting plate 1, an output end of the motor 81 is fixedly connected with a rotating shaft 82, the top of the rotating shaft 82 is fixedly connected with a threaded rod 83, the circumferential surface of the threaded rod 83 is threadedly connected with a threaded sleeve 84, the side of the threaded sleeve 84 is fixedly connected with a lifting plate 85, and one end of the lifting plate 85 is fixedly connected to the side of the lifting column 5.

[0031] The side of the mounting column 4 is provided with a movable opening 86, the top of the threaded rod 83 is fixedly connected with a limiting plate 87, the movable opening 86 is used for not blocking the up-down movement of the lifting plate 85, and the limiting plate 87 is used for preventing the threaded sleeve 84 from falling off the threaded rod 83.

[0032] The top of the mounting plate 1 is fixedly connected with a limiting rod 88, the top of the limiting rod 88 penetrates through the top of the threaded sleeve 84, the circumferential surface of the limiting rod 88 is slidably connected to the inside of the threaded sleeve 84, the top of the limiting rod 88 is fixedly connected with an anti-falling plate 89, the limiting rod 88 is used for limiting the movement track of the threaded sleeve 84, and the anti-falling plate 89 is used for preventing the threaded sleeve 84 from falling off the limiting rod 88.

[0033] The top of the mounting plate 1 is fixedly connected with a supporting plate 810, the side of the supporting plate 810 is provided with a moving groove 811, the inside of the moving groove 811 is slidably connected with a moving block 812, the top of the moving block 812 is fixedly connected with a cleaning plate 813, the bottom of the moving block 812 is fixedly connected with an L-shaped handle 814, the moving groove 811 is used for enabling the moving block 812 to slide up and down, the cleaning plate 813 is used for cleaning the outer surface of the signal body 6, and the L-shaped handle 814 is used for controlling the moving block 812 to move downwards.

[0034] The inside of the moving groove 811 is fixedly connected with an elastic spring 815, one end of the elastic spring 815 is fixedly connected to the top of the moving block 812, and the elastic spring 815 is used for enabling the moving block 812 to move downwards and reset by the elasticity of the elastic spring 815.

[0035] In this embodiment, when the device is moved to the place where it is needed, it is inserted into the ground through the installation opening 2 using appropriate tools, and the installation plate 1 is fixed. When the signal machine body 6 needs to be maintained regularly during long-term use, since the signal machine body 6 is at a high position, in order to avoid the maintenance personnel climbing high to maintain the signal machine body 6, the maintenance personnel can use the adjusting device 8 to adjust the height of the signal machine body 6. The maintenance personnel starts the motor 81, the motor 81 drives the rotating shaft 82 to rotate clockwise, the rotating shaft 82 rotates clockwise to drive the threaded rod 83 to rotate clockwise, the threaded rod 83 rotates clockwise to drive the threaded sleeve 84 to move downward, the threaded sleeve 84 moves downward to drive the lifting plate 85 to move downward, the lifting plate 85 moves downward to drive the lifting column 5 to move downward, the lifting column 5 moves downward to make the signal machine body 6 move downward, and when the signal machine body 6 moves to the designated position, the signal machine body 6 is at a low position, and the maintenance personnel can disassemble the signal machine body 6 for maintenance. When the signal machine body 6 needs to be cleaned on the outer surface for a long time, the maintenance personnel can hold the L-shaped handle 814 and pull it downward, which will make the moving block 812 slide downward in the moving groove 811, the moving block 812 slides downward to drive the cleaning plate 813 to move downward, and the cleaning plate 813 moves downward to clean the outer surface of the signal machine body 6.

[0036] Embodiment 2

[0037] As Figs. 1-5 , on the basis of the same concept as in the above embodiment 1, a second embodiment is also proposed. The side surface of the lifting column 5 is provided with a detachable device 9. The detachable device 9 includes a fixed plate 91, the top of which is fixedly connected to the bottom of the signal machine body 6. The side surface of the lifting column 5 is fixedly connected with a U-shaped fixing frame 92. The side surface of the fixed plate 91 penetrates a plug block 93, the outer surface of which is slidingly connected to the inside of the fixed plate 91. The inner side surface of the U-shaped fixing frame 92 is fixedly connected with a movable plate 94. The side surface of the plug block 93 penetrates the side surface of the movable plate 94. The outer surface of the plug block 93 is slidingly connected to the inside of the movable plate 94. The top of the plug block 93 is provided with a placing groove 95, the inside of which is fixedly connected with a first magnetic block 96. The inner side surface of the U-shaped fixing frame 92 is fixedly connected with a second magnetic block 97. The side surface of the U-shaped fixing frame 92 penetrates a stress column 98, the circumferential surface of which is slidingly connected to the inside of the U-shaped fixing frame 92. The plug block 93 is used to be inserted into the inside of the movable plate 94, so as to fix the signal machine body 6. The placing groove 95 is used to place the first magnetic block 96. The first magnetic block 96 and the second magnetic block 97 are attracted to each other, so as to fix the signal machine body 6 on the lifting column 5. The movement of the stress column 98 can disassemble the signal machine body 6.

[0038] The inner side of the U-shaped fixing frame 92 is fixedly connected with a limiting plate 99, and the side of the U-shaped fixing frame 92 is fixedly connected with a placing plate 910. The top of the placing plate 910 is provided with a sliding groove 911, and the sliding groove 911 is slidably connected with a sliding column 912. One end of the sliding column 912 is fixedly connected to the bottom of the stress column 98, and the other end of the sliding column 912 is slidably connected to the inside of the sliding groove 911. The inside of the sliding groove 911 is fixedly connected with a telescopic spring 913, and one end of the telescopic spring 913 is fixedly connected to the side of the sliding column 912. The limiting plate 99 is used to prevent the plug 93 from sliding too much when the plug 93 is installed, so that the first magnetic block 96 and the second magnetic block 97 cannot be attracted. The sliding groove 911 is used to enable the sliding column 912 to slide, and the telescopic spring 913 can reset the stress column 98 by using the telescopic force of the telescopic spring 913, so that the stress column 98 can be recycled.

[0039] The circumference of the rotating shaft 82 is drivingly connected with a belt 914, and the top of the mounting plate 1 is rotatably connected with a rotating column 915. The circumference of the rotating column 915 penetrates into the inside of the belt 914, and the top of the rotating column 915 is fixedly connected with a half gear 916. The top of the mounting plate 1 is fixedly connected with a sliding table 917, and the top of the sliding table 917 is provided with a sliding groove 918. The inside of the sliding groove 918 is slidably connected with a sliding block 919, and the side of the sliding block 919 is fixedly connected with a rack 920. The side of the rack 920 is fixedly connected with a connecting block 921, and the side of the connecting block 921 is fixedly connected with an L-shaped dismounting strip 922. The side of the L-shaped dismounting strip 922 is fixedly connected with a contact strip 923. The belt 914 is used to enable the rotating column 915 to rotate, the rotating column 915 is used to enable the half gear 916 to rotate, the half gear 916 is used to enable the rack 920 to move intermittently, the sliding groove 918 is used to enable the sliding block 919 to slide, the sliding block 919 is used to enable the rack 920 to move, the connecting block 921 is used to connect the L-shaped dismounting strip 922, the L-shaped dismounting strip 922 is used to push the stress column 98, and the contact strip 923 is used to enable the second magnetic sheet 928 to move.

[0040] The top of the mounting plate 1 is provided with a movable groove 924, and the inside of the movable groove 924 is slidably connected with an L-shaped thrust strip 925. The inside of the movable groove 924 is fixedly connected with a return spring 926, one end of the return spring 926 is fixedly connected to the side of the L-shaped thrust strip 925, the side of the L-shaped thrust strip 925 is fixedly connected with a first magnetic sheet 927, and the side of the contact strip 923 is fixedly connected with a second magnetic sheet 928. The movable groove 924 is used to enable the L-shaped thrust strip 925 to move, the L-shaped thrust strip 925 is used to push another stress column 98, the return spring 926 is used to reset the L-shaped thrust strip 925, and the first magnetic sheet 927 and the second magnetic sheet 928 can use magnetic force to enable the L-shaped thrust strip 925 to move.

[0041] The circumferential surface of the half gear 916 is engaged with the side surface of the rack 920, the fixing plate 91, the U-shaped fixing frame 92, the plug block 93, the movable plate 94 and the stress column 98 are provided with two groups and are symmetrical along the vertical central axis of the signal body 6, the shape of the plug block 93 is rectangular, and the shape of the side surface of the plug block 93 is inclined, the shape of the stress column 98 is rectangular, and the shape of the side surface of the stress column 98 is inclined, the side surface of the stress column 98 is located on the displacement track of the side surface of the L-shaped disassembly strip 922, the half gear 916 is engaged with the rack 920 so that the intermittent movement of the rack 920 can be realized by the rotation of the half gear 916, the fixing plate 91, the U-shaped fixing frame 92, the plug block 93, the movable plate 94 and the stress column 98 are provided with two groups so that the signal body 6 is more firmly fixed, the side surface of the plug block 93 and the side surface of the stress column 98 are both inclined so that the stress column 98 can push the plug block 93, the side surface of the stress column 98 is located on the displacement track of the side surface of the L-shaped disassembly strip 922 so that the L-shaped disassembly strip 922 can push the stress column 98 to move, and the signal body 6 can be disassembled.

[0042] In the embodiment, when the signal body 6 needs to be disassembled for maintenance, the maintenance personnel starts the motor 81, the motor 81 drives the rotating shaft 82 to rotate clockwise, the rotating shaft 82 rotates clockwise to drive the belt 914 to rotate clockwise, the belt 914 rotates clockwise to drive the rotating column 915 to rotate clockwise, the rotating column 915 rotates clockwise to drive the half gear 916 to rotate clockwise, the half gear 916 is engaged with the rack 920, and the rack 920 will not move left when the teeth of the half gear 916 are not engaged with the teeth of the rack 920, the half gear 916 rotates clockwise to drive the rack 920 to move left intermittently, the signal body 6 also moves slowly downward when the rack 920 moves left intermittently, the rack 920 moves left to drive the connecting block 921, the L-shaped disassembly strip 922 and the contact strip 923 to move left, the L-shaped disassembly strip 922 moves left to push the stress column 98 to move left, the inclined surface of the stress column 98 contacts the inclined surface of the plug block 93 when the stress column 98 moves left, the stress column 98 moves left to push the plug block 93 to move backward, the first magnetic block 96 on the plug block 93 is separated from the second magnetic block 97 on the U-shaped fixing frame 92 when the plug block 93 moves backward, the signal body 6 can be disassembled when the first magnetic block 96 is separated from the second magnetic block 97, the second magnetic sheet 928 moves left when the contact strip 923 moves left, the first magnetic sheet 927 and the second magnetic sheet 928 generate magnetic force when the contact strip 923 moves left to approach the L-shaped push strip 925, the L-shaped push strip 925 moves right in the movable groove 924 due to the magnetic force, the dismounting device 9 is provided with two groups, the L-shaped push strip 925 moves right to disassemble another device, and the signal body 6 can be disassembled for maintenance.

[0043] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A railway control level crossing signal device, characterised in that, The application relates to a signal lamp, which comprises a mounting plate (1), a mounting hole (2) formed in the top of the mounting plate (1), a working box (3) arranged on the top of the mounting plate (1), a mounting column (4) arranged on the top of the working box (3), a lifting column (5) in sliding connection with the top of the mounting column (4), a signal lamp body (6) arranged on the top of the lifting column (5), a buzzer (7) arranged on the side of the signal lamp body (6), and an adjusting device (8) arranged on the top of the mounting plate (1). The adjusting device (8) comprises a motor (81), the bottom of the motor (81) is fixedly connected to the top of the mounting plate (1), the output end of the motor (81) is fixedly connected with a rotating shaft (82), the top of the rotating shaft (82) is fixedly connected with a threaded rod (83), the circumferential surface of the threaded rod (83) is threadedly connected with a threaded sleeve (84), the side of the threaded sleeve (84) is fixedly connected with a lifting plate (85), and one end of the lifting plate (85) is fixedly connected to the side of the lifting column (5).

2. A railway level crossing signal device according to claim 1, characterised in that The side of the mounting column (4) is provided with a movable opening (86), and the top of the threaded rod (83) is fixedly connected with a limiting plate (87).

3. A railway level crossing signal installation according to claim 2, characterised in that, The top of the mounting plate (1) is fixedly connected with a limiting rod (88), the top of the limiting rod (88) penetrates through the top of the threaded sleeve (84), the circumferential surface of the limiting rod (88) is in sliding connection with the inside of the threaded sleeve (84), and the top of the limiting rod (88) is fixedly connected with a falling-preventing plate (89).

4. A railway level crossing signal installation according to claim 3, characterised in that, The top of the mounting plate (1) is fixedly connected with a supporting plate (810), the side of the supporting plate (810) is provided with a moving groove (811), the inside of the moving groove (811) is in sliding connection with a moving block (812), the top of the moving block (812) is fixedly connected with a cleaning plate (813), and the bottom of the moving block (812) is fixedly connected with an L-shaped handle (814).

5. A railway level crossing signal installation according to claim 4, characterised in that, The inside of the moving groove (811) is fixedly connected with an elastic spring (815), and one end of the elastic spring (815) is fixedly connected to the top of the moving block (812).

6. A railway level crossing signal installation according to claim 5, characterised in that, The side of the lifting column (5) is provided with a detachable device (9), the detachable device (9) comprises a fixed plate (91), the top of the fixed plate (91) is fixedly connected to the bottom of the signal machine body (6), the side of the lifting column (5) is fixedly connected with a U-shaped fixing frame (92), the side of the fixed plate (91) penetrates a plug block (93), the outer surface of the plug block (93) is slidably connected in the inside of the fixed plate (91), the inner side of the U-shaped fixing frame (92) is fixedly connected with a movable plate (94), the side of the plug block (93) penetrates the side of the movable plate (94), the outer surface of the plug block (93) is slidably connected in the inside of the movable plate (94), the top of the plug block (93) is provided with a placing groove (95), the inside of the placing groove (95) is fixedly connected with a first magnetic block (96), the inner side of the U-shaped fixing frame (92) is fixedly connected with a second magnetic block (97), the side of the U-shaped fixing frame (92) penetrates a stress column (98), and the circumferential surface of the stress column (98) is slidably connected in the inside of the U-shaped fixing frame (92).

7. A railway level crossing signal installation according to claim 6, characterised in that, The inner side of the U-shaped fixing frame (92) is fixedly connected with a limiting plate (99), the side of the U-shaped fixing frame (92) is fixedly connected with a placing plate (910), the top of the placing plate (910) is provided with a sliding groove (911), the inside of the sliding groove (911) is slidably connected with a sliding column (912), one end of the sliding column (912) is fixedly connected to the bottom of the stress column (98), the other end of the sliding column (912) is slidably connected in the inside of the sliding groove (911), the inside of the sliding groove (911) is fixedly connected with a telescopic spring (913), and one end of the telescopic spring (913) is fixedly connected to the side of the sliding column (912).

8. A railway level crossing signal installation according to claim 7, characterised in that, The circumferential surface of the rotating shaft (82) is drivingly connected with a belt (914), the top of the mounting plate (1) is rotatably connected with a rotating column (915), the circumferential surface of the rotating column (915) penetrates in the inside of the belt (914), the top of the rotating column (915) is fixedly connected with a half gear (916), the top of the mounting plate (1) is fixedly connected with a sliding table (917), the top of the sliding table (917) is provided with a sliding groove (918), the inside of the sliding groove (918) is slidably connected with a sliding block (919), the side of the sliding block (919) is fixedly connected with a rack (920), the side of the rack (920) is fixedly connected with a connecting block (921), the side of the connecting block (921) is fixedly connected with an L-shaped disassembling strip (922), and the side of the L-shaped disassembling strip (922) is fixedly connected with a contact strip (923).

9. A railway level crossing signal installation according to claim 8, characterised in that, The top of the mounting plate (1) is provided with a movable slot (924), the inside of the movable slot (924) is slidably connected with an L-shaped thrust strip (925), the inside of the movable slot (924) is fixedly connected with a return spring (926), one end of the return spring (926) is fixedly connected to the side surface of the L-shaped thrust strip (925), the side surface of the L-shaped thrust strip (925) is fixedly connected with a first magnetic sheet (927), and the side surface of the contact strip (923) is fixedly connected with a second magnetic sheet (928).

10. A railway level crossing signal installation according to claim 9, characterised in that, The circumferential surface of the half gear (916) is in mesh with the side surface of the rack (920), the fixed plate (91), the U-shaped fixing frame (92), the insertion block (93), the movable plate (94) and the stress column (98) are provided with two groups and are mutually symmetrical along the vertical central axis of the signal machine body (6), the shape of the insertion block (93) is rectangular, the shape of the side surface of the insertion block (93) is an inclined surface, the shape of the stress column (98) is rectangular, the shape of the side surface of the stress column (98) is an inclined surface, and the side surface of the stress column (98) is located on the displacement track of the side surface of the L-shaped dismounting strip (922).

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