CN214695274U

CN214695274U - Safety warning device for railway

Info

Publication number: CN214695274U
Application number: CN202120720529.6U
Authority: CN
Inventors: 庞洪贤; 刘长卿; 张利民; 胡卓航; 王坤
Original assignee: China Railway Beijing Engineering Group Co Ltd; Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Current assignee: China Railway Beijing Engineering Group Co Ltd; Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-12
Anticipated expiration: 2031-04-09

Abstract

The utility model belongs to the technical field of the railway construction technique and specifically relates to a safety warning device for railway to the problem that warning effect is poor among the prior art, inconvenient removal, now propose following scheme, it includes the bottom plate, two sets of mounting grooves have been seted up to the inside of bottom plate, and are two sets of the width direction setting of bottom plate is all followed to the mounting groove, and is two sets of the pivot is all installed in the inside of mounting groove rotation, and is two sets of the both sides that the mounting groove extends to the bottom plate are all run through at the both ends of pivot outside, and are two sets of the runner is all installed at the outside both ends that the pivot is located the bottom plate. The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized carrying out the early warning to the railway construction highway section, and the convenience removes warning device, is convenient for carry out fixed mounting to warning device, still effectual warning effect that has improved, easily uses widely.

Description

Safety warning device for railway

Technical Field

The utility model relates to a railway construction field especially relates to a safety warning device for railway.

Background

Railway transportation, a land transportation method, uses two parallel rails to guide trains, in order to prevent the equipment from abnormal permanent deformation and various diseases, delay the aging of the parts of the equipment, prevent abnormal wear, prolong the service life, and perform local or total periodic repair, reinforcement or update on lines and buildings, the railway needs to be rebuilt and rebuilt according to the transportation development or other objective needs.

In carrying out the maintenance in-process to the railway among the prior art, for guaranteeing constructor's safety, often all can break off the rail transportation on this circuit, and erect the warning sign at maintenance construction highway section, with the train speed reduction of suggestion adjacent highway section process, traditional warning sign often simple structure, the warning effect is relatively poor, the train driver is difficult to in time observe the warning sign that the construction warning highway section set up, and traditional warning sign often is difficult to remove, railway line itself is longer, the road surface unevenness, be difficult to erect the warning sign, therefore, this scheme has proposed a safety warning device for railway.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of a safety warning device for railway has solved the problem that warning effect is poor among the prior art, inconvenient removal.

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

a safety warning device for a railway comprises a bottom plate, wherein two groups of mounting grooves are formed in the bottom plate, the two groups of mounting grooves are arranged along the width direction of the bottom plate, rotating shafts are rotatably arranged in the two groups of mounting grooves, two ends of each rotating shaft penetrate through the mounting grooves and extend to the outer parts of two sides of the bottom plate, rotating wheels are arranged at two ends of each rotating shaft, which are positioned outside the bottom plate, a sliding groove is formed in the bottom plate along the length direction of the bottom plate, a threaded rod is rotated in the sliding groove, two groups of sliding blocks are sleeved on the outer threaded sleeve of the threaded rod, one end of the threaded rod extends to the outer part of the bottom plate, a transmission mechanism is arranged at one end of the threaded rod, which is positioned outside the bottom plate, two groups of mounting openings are formed in the bottom plate, positioning blocks are movably arranged in the two groups of mounting openings, one ends of the two groups of positioning blocks penetrate through the mounting openings and extend to the inner parts of the mounting grooves and abut against the outer parts of the rotating shafts, two sets of the equal rigid coupling in opposite side outside of locating piece has the L board, and is two sets of the inside that the installing port extends to the spout is all run through to the other end of L board respectively with the outside rigid coupling of two sets of sliders, bottom plate top one end articulates there is warning board, multiunit warning light is installed at warning board's top, warning board keeps away from one side externally mounted of bottom plate has the LED display screen, solar panel is installed at the top of bottom plate, solar panel is located warning board and keeps away from one side of LED display screen, the battery is installed at one side top that warning board was kept away from to the bottom plate, the battery is mutually supported with solar panel.

Preferably, drive mechanism includes the carousel, rotates and installs at the carousel and keep away from the outside handle of bottom plate one side, the outside spacing bolt of bottom plate one side is kept away from to the carousel is established to the screw thread cover, the carousel is close to one side of bottom plate and the outside one end rigid coupling of threaded rod position in the spout, the opposite side of spacing bolt and the outer wall butt of bottom plate are extended to the one end of carousel.

Preferably, one side top that LED display screen was kept away from to the warning board articulates there is first joint cover, the one end top rigid coupling that the bottom plate is close to the battery has the second joint cover, the width direction setting of bottom plate is all followed with the second joint cover to first joint cover, solar panel's bottom and bottom extend to the inside of first joint cover and second joint cover respectively, and the equal thread bush in outside one side of first joint cover and second joint cover is equipped with multiunit fixing bolt, multiunit fixing bolt's one end all extends to solar panel's inside and solar panel threaded connection.

Preferably, a reflective strip is adhered to one side of the warning board close to the LED display screen.

Preferably, one end of the positioning block, which is close to the rotating shaft, is of a semicircular structure, a plurality of groups of limiting teeth are fixedly connected to the outer portion of one side of the positioning block, which is close to the rotating shaft, a plurality of groups of limiting tooth sockets are uniformly formed in the outer portion of the rotating shaft, which is close to the positioning block, and the limiting teeth are matched with the limiting tooth sockets.

Preferably, the outside movable sleeve of battery is equipped with the safety cover, the bottom of safety cover and the top rigid coupling of bottom plate.

The utility model has the advantages that:

1. through mutual cooperation of the warning board, the LED display screen, the warning lamp, the reflecting strip and the like, the warning effect of the warning device is effectively improved, and the warning range of the warning device is enlarged.

2. Through mutually supporting such as runner, pivot, locating piece, threaded rod, slider, carousel, realize that warning device removes along the rail, conveniently remove warning device, be convenient for fix warning device, solar panel, battery etc. mutually support, realize warning device self-power supply, the long-time continuous warning early warning work of being convenient for outdoors.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized carrying out the early warning to the railway construction highway section, and the convenience removes warning device, is convenient for carry out fixed mounting to warning device, still effectual warning effect that has improved, easily uses widely.

Drawings

Fig. 1 is a right side sectional view of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is an enlarged view of the point B of the present invention.

Fig. 4 is a front view of the present invention.

Fig. 5 is a top view of the present invention.

Reference numbers in the figures: 1. a base plate; 2. mounting grooves; 3. a rotating shaft; 4. a rotating wheel; 5. a chute; 6. a threaded rod; 7. a slider; 8. an installation port; 9. positioning blocks; 10. a tooth socket; 11. teeth; 12. an L plate; 13. a turntable; 14. a handle; 15. a limit bolt; 16. a warning board; 17. an LED display screen; 18. a warning light; 19. a solar panel; 20. a first bayonet sleeve; 21. a second clamping sleeve; 22. fixing the bolt; 23. a storage battery; 24. a protective cover; 25. a reflective strip.

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.

Referring to fig. 1-5, a safety warning device for railway, including

bottom plate

1, 1 top one end of bottom plate articulates there is warning board 16, multiunit warning light 18 is installed at warning board 16's top, one side externally mounted that bottom plate 1 was kept away from to warning board 16 has LED display screen 17, one side that is close to LED display screen 17 of warning board 16 is pasted and is had reflection of light strip 25, reflection of light strip 25 shows for warning board 16's profile night, LED display screen 17 mutually supports with warning light 18, the effectual warning effect that improves the warning sign, be convenient for pass the timely warning sign of observing of train.

The solar panel 19 is installed on the top of the bottom plate 1, the solar panel 19 is located on one side of the warning plate 16 far away from the LED display screen 17, the top of one side of the warning plate 16 far away from the LED display screen 17 is hinged with a first clamping sleeve 20, the top of one end of the bottom plate 1 near the storage battery 23 is fixedly connected with a second clamping sleeve 21, the first clamping sleeve 20 and the second clamping sleeve 21 are both arranged along the width direction of the bottom plate 1, the bottom and the bottom of the solar panel 19 respectively extend to the inside of the first clamping sleeve 20 and the inside of the second clamping sleeve 21, a plurality of groups of fixing bolts 22 are respectively sleeved on one side of the outside of the first clamping sleeve 20 and the second clamping sleeve 21 in a threaded manner, one end of each group of fixing bolts 22 extends to the inside of the solar panel 19 to be connected with the solar panel 19 in a threaded manner, the storage battery 23 is installed on the top of one side of the bottom plate 1 far away from the warning plate 16, the storage battery 23 is matched with the solar panel 19, a protective cover 24 is movably sleeved on the outside of the storage battery 23, the bottom of the protective cover 24 is fixedly connected with the top of the bottom plate 1, and the solar panel 19 contacts the sun to generate electric energy to charge the storage battery 23, so that the warning board can work continuously for a long time in the field.

Two sets of mounting grooves 2 are formed in the bottom plate 1, the two sets of mounting grooves 2 are arranged along the width direction of the bottom plate 1, rotating shafts 3 are rotatably mounted in the two sets of mounting grooves 2, two ends of each rotating shaft 3 penetrate through the mounting grooves 2 and extend to the outer parts of two sides of the bottom plate 1, two ends of each rotating shaft 3, which are positioned outside the bottom plate 1, are provided with rotating wheels 4, the rotating wheels 4 on two sides of the bottom plate 1 are respectively abutted to the tops of two sets of sliding rails, due to the consistent track spacing in China, the device can move on all tracks in China, a sliding groove 5 is formed in the bottom plate 1 along the length direction, a threaded rod 6 is rotated in the sliding groove 5, two sets of sliding blocks 7 are sleeved on the outer thread of the threaded rod 6, one end of the threaded rod 6 extends to the outer part of the bottom plate 1, a transmission mechanism is mounted at one end of the threaded rod 6, which is positioned outside the bottom plate 1, and comprises a rotating disc 13, one side of a rotary table 13 close to a bottom plate 1 is fixedly connected with one end of a threaded rod 6 positioned outside a sliding groove 5, a handle 14 is rotatably installed at the outer part of one side of the rotary table 13 far from the bottom plate 1, a limiting bolt 15 is sleeved at the outer part of one side of the rotary table 13 far from the bottom plate 1 in a threaded manner, one end of the limiting bolt 15 extends to the other side of the rotary table 13 and is abutted against the outer wall of the bottom plate 1, two groups of mounting ports 8 are formed in the bottom plate 1, positioning blocks 9 are movably installed in the two groups of mounting ports 8, one ends of the two groups of positioning blocks 9 penetrate through the mounting ports 8 and extend to the inside of a mounting groove 2 and are abutted against the outside of a rotating shaft 3, one end of the positioning block 9 close to the rotating shaft 3 is of a semicircular structure, a plurality of limiting teeth 11 are fixedly connected to the outer part of one side of the positioning block 9 close to the rotating shaft 3, a plurality of limiting tooth sockets 10 are uniformly formed in the outer part of the rotating shaft 3 close to the positioning blocks 9, and the limiting teeth 11 are matched with the limiting tooth sockets 10, the equal rigid coupling in opposite side outside of two sets of locating pieces 9 has L board 12, the other end of two sets of L boards 12 all runs through the inside that installing port 8 extends to spout 5 respectively with the outside rigid coupling of two sets of sliders 7, unscrew spacing bolt 15, rotate carousel 13, carousel 13 drives threaded rod 6 and rotates, when needs remove warning device, carousel 13 clockwise turns, multiunit slider 7 moves to carousel 13 direction, drive locating piece 9 to the side removal of keeping away from pivot 3, and then make spacing tooth 11 and spacing tooth's socket 10 separate, when needs fix warning device, anticlockwise rotation carousel 13, multiunit slider 7 moves to the side of keeping away from carousel 13, release the outside of installing port 8 with multiunit locating piece 9, make spacing tooth 11 on the locating piece 9 move to the inside of spacing tooth's socket 10, spacing pivot 3 is carried out spacingly, warning device is fixed.

The working principle is as follows: when the railway is maintained and repaired, the bottom plate 1 is placed on the top of the railway tracks, the rotating wheels 4 on two sides of the bottom plate 1 are respectively positioned on the tops of the two tracks, the warning plate 16 is erected upwards, the top of the solar panel 19 extends into the first clamping sleeve 20, a plurality of groups of fixing bolts 22 on the top of the first clamping sleeve 20 are screwed down, then the bottom of the solar panel 19 extends into the second clamping sleeve 21, a plurality of groups of fixing bolts 22 on the outer portion of the second clamping sleeve 21 are screwed down, the warning plate 16 is vertically fixed, a power supply of equipment is connected, the LED display screen 17 and a plurality of groups of warning lamps 18 work to remind vehicles coming and going on adjacent tracks, the vehicles can conveniently observe the warning plate in time, under the condition that no power supply exists in the field, the solar panel 19 works, solar energy is converted into electric energy to be stored in the storage battery 23, the equipment can conveniently and continuously work, when the warning device needs to be moved, the limiting bolts 15 are unscrewed, when the warning device is moved to a required position and needs to be fixed, the handle 14 is held by a hand, the rotary disc 13 drives the threaded rod 6 to rotate, the slide block 7 is driven to move to one side away from the rotary disc 13, then the two groups of positioning blocks 9 are pushed out of the mounting opening 8, the limiting teeth 11 on the positioning blocks 9 move to the inside of the limiting tooth grooves 10, the rotary shaft 3 is limited and positioned, then the limiting bolt 15 is screwed down, the limiting bolt 15 is abutted against the outside of the bottom plate 1, and the warning device is moved and fixed, after the railway construction is completed, the power supply of the equipment is disconnected, the plurality of groups of fixing bolts 22 on the second clamping sleeve 21 are firstly screwed down, the warning plate 16 is lowered, the plurality of groups of fixing bolts 22 on the first clamping sleeve 20 are screwed down, the warning plate 16 is folded at the top of the bottom plate 1, the solar panel 19 is placed at the top of the warning plate 16, the warning device is collected, and the operation is repeated when the belt is used for the next time.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safety warning device for railways, comprising a base plate (1), characterized in that, two sets of installation grooves (2) are provided inside the base plate (1), and the two sets of the installation grooves (2) are Disposed along the width direction of the bottom plate (1), the two sets of installation grooves (2) are rotatably installed with rotating shafts (3) inside, and both ends of the two sets of said rotating shafts (3) extend through the installation grooves (2) to Outside the two sides of the bottom plate (1), the two sets of rotating shafts (3) are installed with rotating wheels (4) at both ends of the outside of the bottom plate (1), and the inside of the bottom plate (1) is provided with A chute (5), a threaded rod (6) is rotated inside the chute (5), and two sets of sliders (7) are provided on the outer thread of the threaded rod (6), and the threaded rod (6) ) extends to the outside of the bottom plate (1), the end of the threaded rod (6) located outside the bottom plate (1) is provided with a transmission mechanism, and the bottom plate (1) is provided with two sets of installation ports (8) inside, The positioning blocks (9) are movably installed inside the two sets of installation openings (8), and one end of the two sets of positioning blocks (9) extends through the installation openings (8) to the inside of the installation groove (2) and the rotating shaft ( 3) outside abutting, the other side of the two sets of positioning blocks (9) are both fixed with L-plates (12), and the other ends of the two sets of L-plates (12) pass through the installation opening (8) The interior extending to the chute (5) is respectively fixed with the exterior of the two sets of sliding blocks (7), the top end of the bottom plate (1) is hinged with a warning plate (16), and the top of the warning plate (16) is mounted with a warning plate (16). A plurality of groups of warning lights (18) are provided, an LED display screen (17) is mounted on the outside of the side of the warning board (16) away from the bottom plate (1), and a solar panel (19) is mounted on the top of the bottom plate (1). The solar panel (19) is located on the side of the warning panel (16) away from the LED display screen (17), and a battery (23) is installed on the top of the side of the bottom plate (1) away from the warning panel (16). 23) Cooperate with the solar panel (19).

2. A safety warning device for railways according to claim 1, characterized in that the transmission mechanism comprises a turntable (13), a handle rotatably mounted on the outside of the turntable (13) away from the bottom plate (1) (14) The limit bolt (15) is threadedly sleeved on the outer side of the turntable (13) away from the bottom plate (1), the side of the turntable (13) close to the bottom plate (1) and the threaded rod (6) are located in the sliding position One end outside the groove (5) is fixedly connected, and one end of the limiting bolt (15) extends to the other side of the turntable (13) and abuts against the outer wall of the bottom plate (1).

3. A safety warning device for railways according to claim 1, characterized in that a first snap-on sleeve (20) is hinged on the top of one side of the warning board (16) away from the LED display screen (17). ), a second clamping sleeve (21) is fixedly connected to the top of one end of the bottom plate (1) close to the battery (23), and the first clamping sleeve (20) and the second clamping sleeve (21) are both along the bottom plate. (1) is arranged in the width direction, the bottom and bottom of the solar panel (19) extend to the inside of the first snap sleeve (20) and the second snap sleeve (21) respectively, and the first snap sleeve (20) ) and the outer side of the second clamping sleeve (21) are threadedly sleeved with multiple sets of fixing bolts (22), and one end of the multiple sets of said fixing bolts (22) all extend to the interior of the solar panel (19) and the solar panel (19). The plate (19) is screwed.

4 . The safety warning device for railways according to claim 1 , wherein a reflective strip ( 25 ) is pasted on the side of the warning board ( 16 ) close to the LED display screen ( 17 ). 5 .

5. A safety warning device for railways according to claim 1, characterized in that, one end of the positioning block (9) close to the rotating shaft (3) is a semicircular structure, and the positioning block (9) is close to One side of the rotating shaft (3) is fixedly connected with a plurality of sets of limit teeth (11), and the rotating shaft (3) is evenly provided with a plurality of sets of limit tooth slots (10) on the outside of the positioning block (9). The limit teeth (11) cooperate with the limit tooth slots (10).

6. A safety warning device for railways according to claim 1, characterized in that, a protective cover (24) is provided on the outer movable sleeve of the battery (23), and the bottom of the protective cover (24) is provided with a protective cover (24). Fastened to the top of the base plate (1).