CN215475077U

CN215475077U - Safety guardrail for rail transit

Info

Publication number: CN215475077U
Application number: CN202121821190.5U
Authority: CN
Inventors: 李亚鹏; 李�杰; 段耀伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-11
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a safety guardrail for rail transit, which relates to the technical field of rail transit and comprises an enclosure and a rectangular frame, wherein an upper vehicle inlet and a lower vehicle inlet are formed in the middle of the enclosure, a servo motor is fixedly installed on the upper portion of one side of the enclosure, the servo motor is externally connected with a power supply, transverse grooves are symmetrically formed in two sides of the upper vehicle inlet and the lower vehicle inlet, transverse plates are arranged inside the transverse grooves, and adjusting grooves are formed in the tops of the transverse grooves. According to the utility model, the opening and closing of the entrance and exit of the getting-on and getting-off vehicle are conveniently controlled through the matching use among the servo motor, the transverse shaft, the transverse groove, the transverse plate, the adjusting groove, the adjusting plate and the door body, so that passengers can get on and off the vehicle, and a queuing place can be provided for waiting for too many passengers through the matching use among the U-shaped piece, the rectangular frame, the stop lever, the rotating shaft, the first permanent magnet, the second permanent magnet, the thread groove, the supporting shaft and the anti-skid pad, so that the order of getting-on and getting-off vehicles is increased.

Description

Safety guardrail for rail transit

Technical Field

The utility model relates to the technical field of rail transit, in particular to a safety guardrail for rail transit.

Background

The rail transit is a type of transportation means or transportation system in which an operating vehicle needs to travel on a specific rail, and the most typical rail transit is a railway system consisting of a traditional train and a standard railway. In general, in rail transit, in order to separate waiting passengers from a train and increase safety, safety guardrails are used.

However, in the prior art, most of safety barriers for rail transit are capable of blocking trains and waiting passengers, but cannot provide an ordered queuing place, and when a large number of passengers are waiting, the order of getting on and off the train is disordered.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety barrier for rail transit, which solves the problems in the prior art.

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

a safety guardrail for rail transit comprises an enclosing barrier and a rectangular frame, wherein an upper vehicle inlet and a lower vehicle outlet are formed in the middle of the enclosing barrier, a servo motor is fixedly mounted on the upper portion of one side of the enclosing barrier, the servo motor is externally connected with a power supply, transverse grooves are symmetrically formed in two sides of the upper vehicle inlet and the lower vehicle outlet, transverse plates are arranged inside the transverse grooves, adjusting grooves are formed in the tops of the transverse grooves, adjusting plates are fixedly connected to the tops of the transverse plates, a door body is fixedly mounted on one side, close to the outer portion of the transverse grooves, of the transverse plates, the output end of the servo motor is fixedly connected with a transverse shaft, U-shaped pieces are fixedly connected to the front surfaces of the enclosing barrier, positioned on the two sides of the upper vehicle inlet and the lower vehicle outlet, of the rectangular frame are penetrated with a rotating shaft in the direction of one side of the vertical shaft, threaded grooves are formed in one side, far away from the rotating shaft, supporting shafts are arranged inside the threaded grooves, and anti-slip pads are fixedly connected to the bottoms of the supporting shafts, first permanent magnets are symmetrically embedded into two sides of the front surface of the enclosure, and second permanent magnets are fixedly connected to the rear side of the rectangular frame.

As a further scheme of the utility model: the door body imports and exports looks adaptation with getting on and off the bus, and door body and transverse groove looks adaptation, diaphragm and transverse groove looks adaptation, and diaphragm and transverse groove sliding connection, two the regulating plate is in two that correspond respectively inside the regulating groove, and regulating plate and regulating groove looks adaptation, the cross axle is in two the inside of regulating groove, and the cross axle keep away from servo motor's one end and one the inner wall of regulating groove passes through the bearing and connects, the cross axle with enclose and keep off clearance fit and be connected, the cross axle is in one the inside surface of regulating groove is provided with left-handed thread, and the cross axle is in another the inside surface of regulating groove is provided with right-handed thread, the cross axle runs through in two the regulating plate, two the regulating plate all passes through threaded connection with the cross axle.

As a still further scheme of the utility model: two equal fixedly connected with crash pad of the adjacent side of the door body, the crash pad is the component of a rubber material.

As a still further scheme of the utility model: the rectangle frame is provided with two, two the rectangle frame level is transversely set up in the front portion that encloses the fender, the rectangle frame closes on the one end of pivot and is in the inside of U type spare, and rectangle frame and pivot looks adaptation, the upper and lower both ends of pivot run through respectively in the top and the bottom of U type spare, the pivot is connected with rectangle frame and interference fit, and pivot and U type spare clearance fit are connected, the surface of back shaft be provided with thread groove assorted screw thread, and back shaft and thread groove looks adaptation, the bottom of slipmat is provided with anti-skidding line, and the slipmat is in the outside of thread groove.

As a still further scheme of the utility model: the rear side of the second permanent magnet is in contact with the front side of the first permanent magnet, the second permanent magnet is matched with the first permanent magnet, and the magnetism of the adjacent sides of the second permanent magnet and the first permanent magnet is different.

As a still further scheme of the utility model: a plurality of stop levers are fixedly arranged in the rectangular frame at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation use between servo motor, cross axle, horizontal groove, diaphragm, adjustment tank, regulating plate and the door body, conveniently control getting on or off the car and open and close of importing and exporting to the passenger gets on or off the car, and uses through the cooperation between U type spare, rectangle frame, pin, pivot, first permanent magnet, second permanent magnet, thread groove, back shaft and the slipmat, can wait that the passenger is too much to provide a place of lining up, increases the order of getting on or off the car.

Drawings

Fig. 1 is a schematic structural view of a safety barrier for rail transit.

Fig. 2 is a sectional view of a front view of a barrier in a safety barrier for rail transit.

Fig. 3 is an enlarged structure schematic diagram of a safety barrier for rail transit.

Fig. 4 is an enlarged structural schematic view of a safety barrier B for rail transit.

Fig. 5 is a partial sectional view of a front view of a rectangular frame and a support shaft in a safety fence for rail transit.

The labels in the figure are: 1. fencing; 2. a rectangular frame; 3. an entrance and an exit of the upper and lower vehicles; 4. a door body; 5. a servo motor; 6. a U-shaped member; 7. a stop lever; 8. a support shaft; 9. a transverse groove; 10. an adjustment groove; 11. a transverse plate; 12. an adjusting plate; 13. a horizontal axis; 14. an anti-collision pad; 15. a rotating shaft; 16. a first permanent magnet; 17. a second permanent magnet; 18. a thread groove; 19. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the utility model, a safety barrier for rail transit comprises an enclosure 1 and a rectangular frame 2, a plurality of blocking rods 7 are fixedly installed in the rectangular frame 2 at equal intervals, an upper and lower vehicle entrance/exit 3 is formed in the middle of the enclosure 1, a servo motor 5 is fixedly installed on the upper portion of one side of the enclosure 1, the servo motor 5 is externally connected with a power supply, transverse grooves 9 are symmetrically arranged on two sides of the upper and lower vehicle entrance/exit 3, transverse plates 11 are arranged in the transverse grooves 9, an adjusting groove 10 is arranged at the top of the transverse grooves 9, an adjusting plate 12 is fixedly connected to the top of the transverse plates 11, a door body 4 is fixedly installed on one side of the transverse plates 11 adjacent to the outer portion of the transverse grooves 9, a transverse shaft 13 is fixedly connected to the output end of the servo motor 5, U-shaped members 6 are fixedly connected to the front surfaces of the enclosure 1 on two sides of the upper and lower vehicle entrance/exit 3, a rotating shaft 15 penetrates through one side of the rectangular frame 2, a thread groove 18 is formed in one side, away from the rotating shaft 15, of the bottom of the rectangular frame 2, a supporting shaft 8 is arranged inside the thread groove 18, a non-slip pad 19 is fixedly connected to the bottom of the supporting shaft 8, first permanent magnets 16 are symmetrically embedded in two sides of the front surface of the enclosure 1, and second permanent magnets 17 are fixedly connected to the rear side of the rectangular frame 2.

Referring to fig. 1 and 2, the door 4 is adapted to the entrance 3 for getting on and off the vehicle, the door 4 is adapted to the transverse groove 9, the transverse plate 11 is adapted to the transverse groove 9, the transverse plate 11 is connected with the transverse groove 9 in a sliding way, the two adjusting plates 12 are respectively positioned in the corresponding two adjusting grooves 10, and the adjusting plate 12 is matched with the adjusting grooves 10, the transverse shaft 13 is positioned inside the two adjusting grooves 10, and one end of the cross shaft 13 far away from the servo motor 5 is connected with the inner wall of one adjusting groove 10 through a bearing, the cross shaft 13 is in clearance fit connection with the enclosure 1, the outer surface of the cross shaft 13 in one adjusting groove 10 is provided with left-handed threads, and the outer surface of the cross shaft 13 in the other adjusting groove 10 is provided with a right-handed thread, the cross shaft 13 penetrates through the two adjusting plates 12, and the two adjusting plates 12 are in threaded connection with the cross shaft 13, so that the two door bodies 4 can be conveniently controlled to move oppositely or oppositely, and the opening and closing of the entrance 3 for getting on and off the vehicle can be conveniently controlled.

Referring to fig. 2, the adjacent sides of the two door bodies 4 are fixedly connected with crash pads 14, and the crash pads 14 are rubber members, so that the impact caused by collision when the two door bodies 4 are closed is reduced, and the door bodies 4 are protected.

Referring to fig. 1, 3 and 5, two rectangular frames 2 are provided, the two rectangular frames 2 are horizontally and horizontally arranged at the front of the enclosure 1, one end of the rectangular frame 2 close to the rotating shaft 15 is located inside the U-shaped part 6, the rectangular frame 2 is adapted to the rotating shaft 15, the upper end and the lower end of the rotating shaft 15 respectively penetrate through the top and the bottom of the U-shaped part 6, the rotating shaft 15 is connected with the rectangular frame 2 in an interference fit manner, the rotating shaft 15 is connected with the U-shaped part 6 in a clearance fit manner, the outer surface of the supporting shaft 8 is provided with threads matched with the thread grooves 18, the supporting shaft 8 is adapted to the thread grooves 18, the bottom of the non-slip mat 19 is provided with anti-slip threads, and the non-slip mat 19 is located outside the thread grooves 18, so that the two rectangular frames 2 can be conveniently rotated to a horizontal and longitudinal arrangement by using the rotating shaft 15 as a center, so that a queuing place is provided for waiting people to increase the order of getting on and getting off.

Referring to fig. 4, the rear side of the second permanent magnet 17 contacts the front side of the first permanent magnet 16, the second permanent magnet 17 is matched with the first permanent magnet 16, and the adjacent sides of the second permanent magnet 17 and the first permanent magnet 16 have different magnetism, so as to prevent the rectangular frame 2 from rotating when not in use.

The working principle of the utility model is as follows: in the using process, the servo motor 5 applies work to drive the cross shaft 13 to rotate, the cross shaft 13 drives the two transverse plates 11 to move oppositely or oppositely through the adjusting plate 12, the two transverse plates 11 drive the two door bodies 4 to move oppositely or oppositely so as to control the opening and closing of the entrance 3 for getting on and off the bus, so that passengers can get on and off the bus conveniently, the impact caused by collision when the two door bodies 4 are closed is reduced through the anti-collision pad 14, and the function of protecting the door bodies 4 is achieved; when more waiting passengers are waiting, the rectangular frames 2 are rotated by taking the rotating shaft 15 as the center of circle, the attraction between the first permanent magnet 16 and the second permanent magnet 17 is released until the two rectangular frames 2 are horizontally and longitudinally arranged, then the supporting shaft 8 is rotated, the supporting shaft 8 is moved downwards through the threaded groove 18 until the anti-skid pads 19 are contacted with the ground, and a queuing place can be provided for waiting people, so that the getting-on and getting-off order is increased.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a safety barrier for track traffic, includes to enclose fender (1) and rectangle frame (2), its characterized in that: the utility model discloses a bicycle with adjustable fender, including enclose fender (1), the centre of enclosing fender (1) is seted up and is got on and off the bus and import (3), and encloses one side upper portion fixed mounting that keeps off (1) and have servo motor (5), servo motor (5) are external to have the power, the bilateral symmetry of getting on and off the bus and import (3) is provided with cross slot (9), the inside of cross slot (9) is provided with diaphragm (11), and the top of cross slot (9) is provided with adjustment tank (10), the top fixedly connected with regulating plate (12) of diaphragm (11), and diaphragm (11) are close to one side fixed mounting outside cross slot (9) and have a door body (4), the output fixedly connected with cross axle (13) of servo motor (5), enclose fender (1) and be in the equal fixedly connected with U type spare (6) of front surface of getting on and off the bus and import (3) both sides, one side vertical axis direction of rectangle frame (2) runs through has pivot (15), the improved rectangular frame is characterized in that a thread groove (18) is formed in one side, away from the rotating shaft (15), of the bottom of the rectangular frame (2), a supporting shaft (8) is arranged inside the thread groove (18), an anti-slip pad (19) is fixedly connected to the bottom of the supporting shaft (8), first permanent magnets (16) are symmetrically embedded into two sides of the front surface of the enclosing barrier (1), and second permanent magnets (17) are fixedly connected to the rear side of the rectangular frame (2).

2. A safety barrier for rail transit as claimed in claim 1, wherein: the door body (4) import and export (3) looks adaptation with getting on and off the bus, and door body (4) and cross slot (9) looks adaptation, diaphragm (11) and cross slot (9) looks adaptation, and diaphragm (11) and cross slot (9) sliding connection, two regulating plate (12) are in corresponding two respectively regulating groove (10) are inside, and regulating plate (12) and regulating groove (10) looks adaptation, cross axle (13) are in two the inside of regulating groove (10), and cross axle (13) keep away from servo motor (5) one end and one the inner wall of regulating groove (10) passes through the bearing and is connected, cross axle (13) and fender (1) clearance fit are connected, cross axle (13) are in one the inside surface of regulating groove (10) is provided with left-handed thread, and cross axle (13) are in another the inside surface of regulating groove (10) is provided with right-handed thread, the cross shaft (13) runs through two regulating plates (12), two regulating plates (12) and the cross shaft (13) are connected through threads.

3. A safety barrier for rail transit as claimed in claim 1, wherein: the adjacent sides of the two door bodies (4) are fixedly connected with anti-collision pads (14), and the anti-collision pads (14) are members made of rubber.

4. A safety barrier for rail transit as claimed in claim 1, wherein: rectangle frame (2) are provided with two, two rectangle frame (2) level is horizontal to be set up in the front portion that encloses fender (1), rectangle frame (2) close on the one end of pivot (15) is in the inside of U type spare (6), and rectangle frame (2) and pivot (15) looks adaptation, the top and the bottom of running through respectively in U type spare (6) are run through at the upper and lower both ends of pivot (15), pivot (15) are connected with rectangle frame (2) and interference fit, and pivot (15) are connected with U type spare (6) clearance fit, the surface of back shaft (8) be provided with thread groove (18) assorted screw thread, and back shaft (8) and thread groove (18) looks adaptation, the bottom of slipmat (19) is provided with anti-skidding line, and slipmat (19) are in the outside of thread groove (18).

5. A safety barrier for rail transit as claimed in claim 1, wherein: the rear side of the second permanent magnet (17) is in contact with the front side of the first permanent magnet (16), the second permanent magnet (17) is matched with the first permanent magnet (16), and the magnetism of the adjacent sides of the second permanent magnet (17) and the first permanent magnet (16) is different.

6. A safety barrier for rail transit as claimed in claim 1, wherein: a plurality of stop rods (7) are fixedly mounted in the rectangular frame (2) at equal intervals.