CN219467758U

CN219467758U - Railway driving safety warning device

Info

Publication number: CN219467758U
Application number: CN202320899955.XU
Authority: CN
Inventors: 艾红帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-04
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a railway driving safety warning device, which comprises a base, wherein a threaded rod is rotatably connected above the base, a supporting plate is arranged on the threaded rod, the supporting plate is penetrated by the threaded rod, and threads matched with the threads of the threaded rod are arranged on the penetrated inner wall of the supporting plate; the disassembly assembly comprises a support column, a push plate, two fixing plates, two clamping plates, two springs and a jack, wherein the support column is fixedly connected to the upper side of the base, the push plate is fixedly connected to the upper side of the support column, and the upper side of the push plate is arranged in a triangular inclined mode. According to the utility model, the dismounting assembly is arranged, so that when the supporting plate descends, the push plate extends to the upper side of the supporting plate through the insertion hole, and the two clamping plates are extruded, so that the two clamping plates are far away from each other, the warning lamp is not clamped, the automatic dismounting of the warning lamp is completed, the operation is simple, the maintenance time of the warning lamp is saved, and the occurrence of safety accidents is well prevented.

Description

Railway driving safety warning device

Technical Field

The utility model relates to the technical field of safety warning devices, in particular to a railway driving safety warning device.

Background

In the process of railway driving, a safety warning device is usually needed to warn the train, so that safety accidents of the train in the driving process are avoided.

Through retrieving, the patent document with the publication number of CN215553228U discloses a railway driving safety warning device, the on-line screen storage device comprises a base, the base upside is connected with elevating system, elevating system one side is connected with the fixing base, the signal lamp has been placed on the fixing base, fixing base upper portion is connected with fixture, fixture includes two first slide rails, be connected with a plurality of dead levers between two first slide rails, sliding connection has two screw thread sliders in the first slide rail, screw thread slider slip direction is the horizontal direction, be equipped with the stud in addition, the stud runs through screw thread slider along screw thread slider slip direction, stud and screw thread slider threaded connection, stud both ends all rotate with first slide rail to be connected, two screw thread sliders that are located same vertical axis are connected with splint.

However, when the safety warning device needs to disassemble and maintain the warning lamp, a worker is often required to manually rotate the handle, so that the two clamping plates are far away from each other, the warning lamp cannot be automatically disassembled when the warning lamp is lowered, the operation is not concise enough, and in the railway maintenance process, the maintenance time of the warning lamp needs to be saved by more concise operation, so that the safety accident can be prevented.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a worker is required to manually rotate a handle to detach a warning lamp, and operation is not simple enough, and provides a railway driving safety warning device capable of automatically separating two clamping plates to detach the warning lamp when the warning lamp is lowered.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a railway traffic safety warning device comprising:

the base is rotationally connected with a threaded rod above the base, the threaded rod is provided with a supporting plate, the supporting plate is penetrated by the threaded rod, and the penetrated inner wall of the supporting plate is provided with threads matched with the threads of the threaded rod;

the disassembly assembly comprises a support column, a push plate, two fixing plates, two clamping plates, two springs and a jack, wherein the support column is fixedly connected to the upper side of the base, the push plate is fixedly connected to the upper side of the support column, the upper side of the push plate is arranged in a triangular inclined mode, the two fixing plates are fixedly connected to the upper side of the support plate, the two clamping plates are further connected to the upper wall of the support plate in a sliding mode, the two clamping plates are respectively connected with the side walls of the two fixing plates through the two springs in an elastic mode, the bottoms of the two clamping plates are obliquely arranged, the jack is formed in the lower wall of the support plate, and the push plate can be attached to the bottom inclined positions of the upper side of the support plate and the two clamping plates through the jack.

Preferably, the method further comprises: the driving assembly comprises a protective cover, a motor, a limiting rod, a first gear and a second gear, wherein the protective cover is arranged above the base, the motor is arranged inside the protective cover, the limiting rod is fixedly connected to the output end of the motor and extends to the upper portion of the protective cover and penetrates through the supporting plate, the first gear is in interference fit with the part of the limiting rod located in the protective cover, the second gear is in interference fit with the part of the threaded rod located in the protective cover, and the first gear and the second gear are meshed with each other.

Preferably, the two clamping plates are concave, and warning lamps are arranged in the middle grooves.

Preferably, the limiting rod plays a limiting role on the supporting plate to prevent the supporting plate from rotating.

Preferably, the first gear radius is one half of the second gear radius.

Preferably, a limiting block is arranged at the top of the threaded rod.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the dismounting assembly is arranged, so that when the supporting plate descends, the push plate extends to the upper side of the supporting plate through the insertion hole, and the two clamping plates are extruded, so that the two clamping plates are far away from each other, the warning lamp is not clamped, the automatic dismounting of the warning lamp is completed, the operation is simple, the maintenance time of the warning lamp is saved, and the occurrence of safety accidents is well prevented.

2. According to the utility model, the driving assembly is arranged, so that the limiting rod can rotate through the motor, the threaded rod is further driven to rotate, lifting of the supporting plate is completed, the load on the motor is reduced, and the limiting rod can prevent the supporting plate from rotating.

Drawings

FIG. 1 is a schematic diagram of a railway traffic safety warning device according to the present utility model;

FIG. 2 is a schematic side view of a railway traffic safety warning device according to the present utility model;

fig. 3 is a schematic side view of a railway traffic safety warning device according to the present utility model when the warning lamp is detached.

In the figure: 1. a base; 11. a threaded rod; 111. a limiting block; 12. a support plate; 2. disassembling the assembly; 21. a support column; 22. a push plate; 23. a fixing plate; 24. a clamping plate; 241. a warning light; 25. a spring; 26. a jack; 3. a drive assembly; 31. a protective cover; 32. a motor; 33. a limit rod; 34. a first gear; 35. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a railway traffic safety warning device, comprising:

the base 1, the rotation of base 1 top is connected with threaded rod 11, is equipped with backup pad 12 on the threaded rod 11, backup pad 12 is run through by threaded rod 11, and is equipped with the screw thread with threaded rod 11 screw thread fit on its inner wall that is run through to make threaded rod 11 can drive backup pad 12 and go up and down when rotating, threaded rod 11 top is equipped with stopper 111, prevents backup pad 12 displacement and leaves threaded rod 11, drops from threaded rod 11;

dismantle subassembly 2, dismantle subassembly 2 includes support column 21, push pedal 22, two fixed plates 23, two grip blocks 24, two springs 25 and jack 26, the top fixedly connected with support column 21 of base 1, support column 21 top fixedly connected with push pedal 22, the top of push pedal 22 is the triangle slope setting, the top fixedly connected with two fixed plates 23 of backup pad 12, the upper wall of backup pad 12 still sliding connection has two grip blocks 24, two grip blocks 24 are respectively through the lateral wall elastic connection of two springs 25 and two fixed plates 23, the bottom of two grip blocks 24 is the slope setting, jack 26 has been seted up to the lower wall of backup pad 12, push pedal 22 can extend to the top of backup pad 12 and the laminating of the bottom incline position of two grip blocks 24 through jack 26.

It is worth mentioning that two grip blocks 24 are the spill setting, and be equipped with warning light 241 in the middle recess, when backup pad 12 descends, push pedal 22 can extend to the top of backup pad 12 through jack 26, and extrude two grip blocks 24, make two grip blocks 24 keep away from each other, no longer grip warning light 241, accomplish the automatic dismantlement to warning light 241, the operation is succinct, the maintenance time to warning light 241 has been practiced thrift, fine emergence that has prevented the incident, and when backup pad 12 rises, two grip blocks 24 can be close to automatically under the elasticity effect of two springs 25, accomplish the centre gripping installation to warning light 241.

The drive assembly 3, the drive assembly 3 includes protection casing 31, motor 32, gag lever post 33, first gear 34 and second gear 35, the top of base 1 is equipped with protection casing 31, the inside of protection casing 31 is equipped with motor 32, fixedly connected with gag lever post 33 on the output of motor 32, gag lever post 33 extends to the top of protection casing 31 and runs through backup pad 12, the part interference fit that gag lever post 33 is located in protection casing 31 has first gear 34, the part interference fit that threaded rod 11 is located in protection casing 31 has second gear 35, first gear 34 and second gear 35 intermeshing.

It should be noted that, the stop lever 33 plays a limiting role on the support plate 12 to prevent the support plate 12 from rotating, so that the support plate 12 can only vertically lift when the threaded rod 11 rotates, the stop lever 33 rotates through the motor 32 to drive the threaded rod 11 to rotate, lifting of the support plate 12 is completed, the radius of the first gear 34 is one half of that of the second gear, the load on the motor 32 can be reduced, and the protection cover 31 can prevent the motor 32 from being damaged by rainwater in rainy days.

The utility model can explain its functional principle by the following modes of operation:

when the warning lamp 241 needs to be maintained, the motor 32 is started, the threaded rod 11 is driven to rotate through the limiting rod 33, the supporting plate 12 is enabled to move downwards, in the process of moving the supporting plate 12 to the upper portion of the supporting column 21, the pushing plate 22 is used for pushing the two clamping plates 24 to be away from each other through the jack 26 in an extrusion mode, the two clamping plates 24 are enabled to be no longer fixed on the warning lamp 241, at the moment, the warning lamp 241 is inclined to lean on the clamping plate 24, a worker can maintain the warning lamp 241, maintenance time for the warning lamp 241 is saved, after maintenance is completed, the warning lamp 241 is placed back between the two clamping plates 24, the motor 32 is started, the threaded rod 11 is enabled to drive the supporting plate 12 to move upwards, the pushing plate 22 is not used for pushing the two clamping plates 24 in an extrusion mode, the two clamping plates 24 are mutually close to automatically clamp and fixedly the warning lamp 241 under the action of elasticity of the two springs 25, and operation is convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A railway traffic safety warning device, comprising:

the base (1), the rotation of base (1) top is connected with threaded rod (11), be equipped with backup pad (12) on threaded rod (11), backup pad (12) are run through by threaded rod (11), and be equipped with the screw thread with threaded rod (11) screw thread cooperation on the inner wall that it was run through;

dismantle subassembly (2), dismantle subassembly (2) include support column (21), push pedal (22), two fixed plates (23), two grip blocks (24), two springs (25) and jack (26), the top fixedly connected with support column (21) of base (1), support column (21) top fixedly connected with push pedal (22), the top of push pedal (22) is triangle slope setting, the top fixedly connected with two fixed plates (23) of backup pad (12), the upper wall of backup pad (12) still sliding connection has two grip blocks (24), two grip blocks (24) are respectively through the lateral wall elastic connection of two springs (25) and two fixed plates (23), two the bottom of grip blocks (24) is the slope setting, jack (26) have been seted up to the lower wall of backup pad (12), push pedal (22) can extend to the top of backup pad (12) through jack (26) and the laminating of the bottom slope position of two grip blocks (24).

2. The railway traffic safety warning device according to claim 1, further comprising:

drive assembly (3), drive assembly (3) include protection casing (31), motor (32), gag lever post (33), first gear (34) and second gear (35), the top of base (1) is equipped with protection casing (31), the inside of protection casing (31) is equipped with motor (32), fixedly connected with gag lever post (33) on the output of motor (32), gag lever post (33) extend to the top of protection casing (31) and run through backup pad (12), the part interference fit that gag lever post (33) are located protection casing (31) has first gear (34), the part interference fit that threaded rod (11) are located protection casing (31) has second gear (35), first gear (34) and second gear (35) intermeshing.

3. The railway car safety warning device of claim 1, wherein:

the two clamping plates (24) are concave, and warning lamps (241) are arranged in the middle grooves.

4. The railway car safety warning device of claim 2, wherein:

the limiting rod (33) plays a limiting role on the supporting plate (12) and prevents the supporting plate (12) from rotating.

5. The railway car safety warning device of claim 2, wherein:

the first gear (34) has a radius that is one half the radius of the second gear.

6. The railway car safety warning device of claim 1, wherein:

a limiting block (111) is arranged at the top of the threaded rod (11).