CN210722525U

CN210722525U - Railway signal cable protection device

Info

Publication number: CN210722525U
Application number: CN201921107734.4U
Authority: CN
Inventors: 刘钊; 秦武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-09
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a railway signal technical field just discloses a railway signal cable protection device, which comprises a cable, the top and the equal fixed mounting in bottom of cable have first fixed block, rubber protection film has been passed between the first fixed block, one side fixed mounting that the cable was kept away from to first fixed block has the fillet of screw, the inside swing joint of fillet of screw has the screw pole with rubber protection film swing joint, fixed frame is installed with the equal regulation in bottom at the top of cable, the inside fixed mounting of fixed frame has the dead lever, the surface swing joint of dead lever has the sealing washer with fixed frame swing joint. This railway signal cable protection device, when the user is using the device, the cable is being protected by rubber protection film, and when someone touched rubber protection film, rubber protection film pressure moved the sliding frame and slided on the slide bar to it is effectual to make the device protection, has made things convenient for the user to use.

Description

Railway signal cable protection device

Technical Field

The utility model relates to a railway signal technical field specifically is a railway signal cable protection device.

Background

Railway signals are short for railway signal systems or equipment, and are the general names of technical equipment on railways for ensuring the safety of traveling and shunting operation, improving the passing capacity of stations and sections and the capability of train interpretation and improvement of the labor conditions of operators.

The railway signal cable protection device can be divided into a station signal control system, a marshalling station shunting control system, an interval signal control system, a driving command control system, a train operation control system and the like according to different application places, generally comprises equipment such as station interlocking, interval blocking, locomotive signals, overspeed protection, dispatching supervision, dispatching centralization, shunting yard control, crossing signals and the like, but the existing railway signal cable in the market at present has poor protection effect, so that the existing railway signal cable protection device can be damaged due to external factors during use, and the railway signal cable protection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a railway signal cable protection device, possess advantages such as the protection effect is good, it is not good to have solved the protection effect of current railway signal cable on the existing market, has caused probably because external factor and destroyed problem when using.

(II) technical scheme

For realizing the effectual purpose of above-mentioned protection, the utility model provides a following technical scheme: a railway signal cable protection device comprises a cable, wherein a first fixed block is fixedly arranged at the top and the bottom of the cable, a rubber protection film penetrates between the first fixed blocks, a threaded ring is fixedly arranged at one side, far away from the cable, of the first fixed block, a screw rod movably connected with the rubber protection film is movably connected with the inner part of the threaded ring, a fixed frame is fixedly arranged at the top and the bottom of the cable, a fixed rod is fixedly arranged in the fixed frame, a sealing ring movably connected with the fixed frame is movably connected with the outer surface of the fixed rod, a spring fixedly connected with the sealing ring and the fixed frame is sleeved on the outer surface of the fixed rod, a sliding rod is fixedly arranged at one side, far away from the fixed frame, of the fixed frame is slidably connected with the sliding rod and a sliding frame fixedly connected with the rubber protection film, the left side and the right side of the sliding frame are fixedly provided with a fixed plate fixedly connected with the sealing ring, the top of the first fixed block at the top is fixedly provided with a second fixed block, the top of the second fixed block is fixedly provided with a fixed box, the top of the second fixed block is provided with a limit groove, the interior of the limiting groove is movably connected with a first limiting block, the top of the fixed box is movably connected with a rotating rod which penetrates through the fixed box and is fixedly connected with the first limiting block, a billboard is fixedly arranged at the top of the rotating rod, a tooth groove plate is fixedly arranged on the outer surface of the rotating rod, the top of the fixed box is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a rotating shaft penetrating through the fixed box, the bottom fixed mounting of axis of rotation has the fixed gear, the roof fixed mounting of fixed incasement chamber has the second stopper, the inside swing joint of second stopper have with axis of rotation fixed connection's spacing collar.

Preferably, the left side surface and the right side surface of the first fixing block are provided with mutually communicated rectangular holes, and the rubber protective film penetrates through the rectangular holes to be movably connected with the first fixing block.

Preferably, the inner surface of the screw ring is provided with a screw groove, and the lead screw is movably connected with the screw ring by being engaged with the screw groove.

Preferably, the inner surface of the sliding frame is provided with a sliding groove, the left side and the right side of the sliding rod are fixedly provided with sliding blocks, and the sliding blocks are connected with the sliding groove in a sliding mode.

Preferably, the sealing ring is movably connected with the fixing rod by being tightly connected with the fixing rod and the fixing frame.

Preferably, the bottom of the gullet plate is provided with a tooth pattern groove, and the fixed gear is movably connected with the gullet plate by meshing with the tooth pattern groove.

Preferably, a circular groove is formed in the second limiting block, and the limiting ring is movably connected with the second limiting block through the position inside the circular groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a railway signal cable protection device possesses following beneficial effect:

the railway signal cable protection device is provided with the sealing ring and the billboard, when a user uses the device, the cable is protected by the rubber protection film, when someone touches the rubber protective film, the rubber protective film presses the sliding frame to slide on the sliding rod, the sliding frame drives the fixed plate to press the sealing ring to slide on the fixed rod and compress the spring, at the moment, the pressure on the rubber protective film is reduced through the action of air pressure and elasticity, so that the cable is prevented from being damaged, then the user can start the motor, the motor drives the rotating shaft to rotate, the rotating shaft drives the fixed gear to rotate, the fixed gear drives the tooth socket plate meshed with the fixed gear to rotate, the tooth socket plate drives the rotating rod to rotate, the rotating rod drives the billboard to rotate, thereby the billboard can all-round show is opened for the pedestrian to place the pedestrian and destroy the cable, thereby make the device protection effectual, made things convenient for the user to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the point A shown in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the point B shown in fig. 1 according to the present invention.

In the figure: the automatic sealing device comprises a cable 1, a first fixing block 2, a rubber protective film 3, a thread ring 4, a screw rod 5, a fixing frame 6, a fixing rod 7, a sealing ring 8, a spring 9, a sliding rod 10, a sliding frame 11, a fixing plate 12, a second fixing block 13, a fixing box 14, a limiting groove 15, a first limiting block 16, a rotating rod 17, a billboard 18, a tooth groove plate 19, a motor 20, a rotating shaft 21, a fixed gear 22, a second limiting block 23 and a limiting ring 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a railway signal cable protection device comprises a cable 1, wherein first fixing blocks 2 are fixedly installed at the top and the bottom of the cable 1, a rubber protection film 3 penetrates between the first fixing blocks 2, rectangular holes communicated with each other are formed in the left and right side surfaces of each first fixing block 2, the rubber protection film 3 penetrates through the rectangular holes to be movably connected with the first fixing blocks 2, a threaded ring 4 is fixedly installed at one side of each first fixing block 2 far away from the cable 1, a screw rod 5 movably connected with the rubber protection film 3 is movably connected inside the threaded ring 4, a threaded groove is formed in the inner surface of the threaded ring 4, the screw rod 5 is movably connected with the threaded ring 4 by being meshed with the threaded groove, fixing frames 6 are fixedly installed at the top and the bottom of the cable 1, fixing rods 7 are fixedly installed inside the fixing frames 6, and sealing rings 8 movably connected with the fixing frames 6 are movably connected to the outer surfaces of, the sealing ring 8 is movably connected with the fixed rod 7 by being tightly connected with the fixed rod 7 and the fixed frame 6, the outer surface of the fixed rod 7 is sleeved with a spring 9 fixedly connected with the sealing ring 8 and the fixed frame 6, one side of the fixed rod 7, which is far away from the fixed frame 6, is fixedly provided with a sliding rod 10, one side of the fixed frame 6, which is far away from the cable 1, is slidably connected with a sliding frame 11 which is slidably connected with the sliding rod 10 and is fixedly connected with the rubber protective film 3, the inner surface of the sliding frame 11 is provided with a sliding groove, the left side and the right side of the sliding rod 10 are fixedly provided with sliding blocks which are slidably connected with the sliding groove, the left side and the right side of the sliding frame 11 are fixedly provided with a fixed plate 12 fixedly connected with the sealing ring 8, the top of the first fixed block 2 at, the inside of the limiting groove 15 is movably connected with a first limiting block 16, the top of the fixed box 14 is movably connected with a rotating rod 17 which penetrates through the fixed box 14 and is fixedly connected with the first limiting block 16, the top of the rotating rod 17 is fixedly provided with a billboard 18, the outer surface of the rotating rod 17 is fixedly provided with a fluted plate 19, the top of the fixed box 14 is fixedly provided with a motor 20, the output shaft of the motor 20 is fixedly connected with a rotating shaft 21 which penetrates through the fixed box 14, the bottom of the rotating shaft 21 is fixedly provided with a fixed gear 22, the bottom of the fluted plate 19 is provided with a fluted groove, the fixed gear 22 is movably connected with the fluted plate 19 by meshing with the fluted groove, the top wall of the inner cavity of the fixed box 14 is fixedly provided with a second limiting block 23, the inside of the second limiting block 23 is movably connected with a limiting ring 24 which is fixedly, and the spacing ring 24 is movably connected with the second spacing block 23 by being positioned in the circular groove, by arranging the seal ring 8 and the billboard 18, when a user uses the device, the cable 1 is protected by the rubber protection film 3, when the user touches the rubber protection film 3, the rubber protection film 3 presses the sliding frame 11 to slide on the sliding rod 10, the sliding frame 11 drives the fixing plate 12 to press the seal ring 8 to slide on the fixing rod 7 and compress the spring 9, at the moment, the pressure on the rubber protection film 3 is reduced by the air pressure and the elasticity, thereby preventing the cable 1 from being damaged, then the user can start the motor 20, the motor 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the fixed gear 22 to rotate, the fixed gear 22 drives the toothed groove plate 19 engaged with the fixed gear 22 to rotate, the toothed groove plate 19 drives the rotating rod 17 to rotate, the rotating rod 17 drives the billboard 18 to rotate, thereby the billboard 18 can be displayed for the pedestrian, thereby placing the pedestrian and destroying the cable 1, thereby ensuring that the device has good protection effect and is convenient for the user to use.

When using, cable 1 is being protected by rubber protection film 3, when someone touched rubber protection film 3, the elasticity that produces through atmospheric pressure and spring 9 that sealing washer 8 produced reduced the pressure on the rubber protection film 3, the user can start motor 20 this moment, motor 20 drives billboard 18 and rotates to time billboard 18 can all-round show for the pedestrian opens, thereby place pedestrian and destroy cable 1, thereby make the device protection effectual, made things convenient for the user to use.

In summary, in the railway signal cable protection device, by providing the seal ring 8 and the billboard 18, when a user uses the device, the cable 1 is protected by the rubber protection film 3, when the user touches the rubber protection film 3, the rubber protection film 3 presses the sliding frame 11 to slide on the sliding rod 10, the sliding frame 11 drives the fixing plate 12 to press the seal ring 8 to slide on the fixing rod 7 and compress the spring 9, at this time, the pressure on the rubber protection film 3 is reduced by the action of air pressure and elasticity, so as to prevent the cable 1 from being damaged, then the user can start the motor 20, the motor 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the fixed gear 22 to rotate, the fixed gear 22 drives the toothed groove plate 19 engaged with the fixed gear to rotate, the toothed groove plate 19 drives the rotating rod 17 to rotate, the rotating rod 17 drives the billboard 18 to rotate, so that the billboard 18 can be displayed to the, thereby place the pedestrian and destroy cable 1 to make the device protection effectual, made things convenient for the user to use, it is not good to have solved the protection effect of current railway signal cable on the existing market, has caused probably because external factor and destroyed problem when using.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A railway signal cable protection device comprising a cable (1), characterized in that: the cable fixing device is characterized in that a first fixing block (2) is fixedly arranged at the top and the bottom of the cable (1), a rubber protective film (3) penetrates through the first fixing block (2), a threaded ring (4) is fixedly arranged at one side, far away from the cable (1), of the first fixing block (2), a screw rod (5) movably connected with the rubber protective film (3) is movably connected with the inner part of the threaded ring (4), a fixing frame (6) is fixedly arranged at the top and the bottom of the cable (1), a fixing rod (7) is fixedly arranged at the inner part of the fixing frame (6), a sealing ring (8) movably connected with the fixing frame (6) is movably connected with the outer surface of the fixing rod (7), a spring (9) fixedly connected with the sealing ring (8) and the fixing frame (6) is sleeved on the outer surface of the fixing rod (7), a sliding rod (10) is fixedly arranged at one side, far away, one side sliding connection who keeps away from cable (1) with slide bar (10) sliding connection and with rubber protection film (3) fixed connection's slide frame (11) of fixed frame (6), the left and right sides fixed mounting of slide frame (11) has fixed plate (12) with sealing washer (8) fixed connection, the top fixed mounting of first fixed block (2) has second fixed block (13), the top fixed mounting of second fixed block (13) has fixed case (14), spacing recess (15) have been seted up at the top of second fixed block (13), the first stopper of inside swing joint (16) of spacing recess (15), the top swing joint of fixed case (14) has dwang (17) that runs through fixed case (14) and first stopper (16) fixed connection, the top fixed mounting of dwang (17) has billboard (18), the utility model discloses a gearbox, including dwang (17), fixed case (14), fixed output shaft department fixedly connected with of motor (20) has fixed gear (22), the roof fixed mounting of fixed case (14) inner chamber has second stopper (23), and the inside swing joint of second stopper (23) has and axis of rotation (21) fixed connection's spacing collar (24).

2. A railway signal cable protection device according to claim 1, wherein: the left side surface and the right side surface of the first fixing block (2) are provided with rectangular holes which are mutually communicated, and the rubber protection film (3) penetrates through the rectangular holes to be movably connected with the first fixing block (2).

3. A railway signal cable protection device according to claim 1, wherein: the inner surface of the thread ring (4) is provided with a thread groove, and the lead screw (5) is movably connected with the thread ring (4) by being meshed with the thread groove.

4. A railway signal cable protection device according to claim 1, wherein: the inner surface of the sliding frame (11) is provided with a sliding groove, the left side and the right side of the sliding rod (10) are fixedly provided with sliding blocks, and the sliding blocks are connected with the sliding groove in a sliding mode.

5. A railway signal cable protection device according to claim 1, wherein: the sealing ring (8) is movably connected with the fixing rod (7) by being tightly connected with the fixing rod (7) and the fixing frame (6).

6. A railway signal cable protection device according to claim 1, wherein: the bottom of the tooth groove plate (19) is provided with a tooth groove, and the fixed gear (22) is movably connected with the tooth groove plate (19) by being meshed with the tooth groove.

7. A railway signal cable protection device according to claim 1, wherein: a circular groove is formed in the second limiting block (23), and the limiting ring (24) is movably connected with the second limiting block (23) through being located in the circular groove.