CN215322521U

CN215322521U - Rail transit platform border concertina type can be dismantled and prevent stepping on empty threshold device

Info

Publication number: CN215322521U
Application number: CN202023205406.3U
Authority: CN
Inventors: 杜一鸣; 侯东东; 侯淑丽
Original assignee: Changzhou Dongfang Haoyou Technology Co ltd
Current assignee: Changzhou Dongfang Haoyou Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-28
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a rail transit platform edge telescopic type detachable anti-empty-stepping threshold device, which relates to the technical field of rail transit and comprises a platform, wherein an anti-skid belt and a first protective door are respectively arranged above the platform, a first fixing plate is fixedly connected to the lower part of the outer side of the first protective door, a first connecting rod is welded in the middle of one side of the first fixing plate, a first mounting plate is fixedly connected to one side of the tail end of the first connecting rod, a plurality of groups of first studs are in threaded connection with the inner side of the first mounting plate, and a telescopic rod is fixedly connected to one side of the tail end of each first stud. According to the utility model, under the matching of the sliding block and the sliding rail, when the first protective door and the second protective door are in an open state, the telescopic rod can be effectively lengthened, so that a passenger can conveniently enter a subway in a manner of stepping on the telescopic rod and the fixed sleeve rod, the phenomenon that the passenger steps on the subway can be effectively prevented, and safety accidents can be well prevented.

Description

Rail transit platform border concertina type can be dismantled and prevent stepping on empty threshold device

Technical Field

The utility model relates to the technical field of rail transit, in particular to a retractable detachable anti-empty-stepping threshold device at the edge of a rail transit platform.

Background

The subway is a rapid large-traffic forced-traction rail transit built in a city, the subway is a special high-density high-traffic urban rail transit system covering various underground and overground rights of roads in urban areas, a certain gap is usually formed between a subway platform and a train in the operation of the urban rail transit, the gap is used for preventing the train from colliding with the platform due to the swinging of the train in the operation process, and the distance improves a larger safety factor for the operation of the train.

The function of preventing passengers from stepping on empty is not usually arranged between the existing rail transit platforms, so that when passengers take a subway, the passengers can be injured when falling into the gap between the platform and a train due to the situations of crowdedness, no way of looking at by playing mobile phones, negligence and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the function of preventing passengers from stepping empty is not usually arranged between the conventional rail transit platforms, so that when passengers take a subway, the passengers can fall into a gap between the platform and a train to be injured due to the situations of crowdedness, no way of looking at the subway when playing mobile phones, negligence and the like.

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

a rail transit platform edge telescopic type detachable anti-stepping empty threshold device comprises a platform, wherein an anti-slip belt and a first protective door are respectively installed above the platform, a first fixed plate is fixedly connected below the outer side of the first protective door, a first connecting rod is welded in the middle of one side of the first fixed plate, a first mounting plate is fixedly connected to one side of the tail end of the first connecting rod, a plurality of groups of first studs are connected to the inner side of the first mounting plate in a threaded manner, a telescopic rod is fixedly connected to one side of the tail end of each first stud, a damping rubber pad is bonded to one side of the tail end of each telescopic rod, sliders are welded to two sides of each telescopic rod, slide rails are connected to the inner sides of the sliders, limiting plates are fixedly connected to two sides of the tail ends of the slide rails, a fixed sleeve rod is welded to one side of each limiting plate, a second stud is fixedly connected to one side of the fixed sleeve rod, and a second mounting plate is connected to the outer side of the second stud in a threaded manner, and a second connecting rod is welded in the middle of one side of the second mounting plate.

Preferably, a second fixing plate is welded to one side of the tail end of the second connecting rod, and a second protective door is fixedly connected to one side of the second fixing plate.

Preferably, the central axis of the telescopic rod coincides with the central axis of the fixed loop bar, and the telescopic rod forms a telescopic structure with the fixed loop bar through the sliding block and the sliding rail.

Preferably, the slider is of a concave structure, and the inner side of the slider is closely attached to the outer side of the slide rail.

Preferably, the first mounting plate is matched with the second mounting plate in shape and size, and the first mounting plate and the second mounting plate respectively form a detachable structure through the first stud, the second stud, the telescopic rod and the fixed loop bar.

Preferably, the slide rail and the telescopic rod are distributed in a parallel state, and the length of the slide rail is smaller than that of the fixing sleeve.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, under the matching of the sliding block and the sliding rail, when the first protective door and the second protective door are in an open state, the telescopic rod can be effectively lengthened, so that a passenger can conveniently enter a subway in a manner of stepping on the telescopic rod and the fixed sleeve rod, the phenomenon that the passenger steps on the subway can be effectively prevented, and safety accidents can be well prevented.

2. According to the utility model, as the telescopic rod is in threaded connection with the first mounting plate and the fixed sleeve rod is in threaded connection with the second mounting plate, a user can conveniently take the telescopic rod and the fixed sleeve rod out of the space between the first mounting plate and the second mounting plate by loosening the first stud and the second stud, so that the telescopic rod and the fixed sleeve rod which are excessively worn can be replaced and maintained by a worker at regular time.

3. According to the utility model, the damping rubber pad is bonded on one side of the tail end of the telescopic rod, so that when the telescopic rod is forced to impact the fixed loop bar excessively, the damping rubber pad can provide a certain buffering acting force for the telescopic rod and the fixed loop bar, and thus, the impact force generated between the telescopic rod and the fixed loop bar can be effectively weakened, and the effects of well protecting and prolonging the service life of the telescopic rod and the fixed loop bar can be further achieved.

Drawings

FIG. 1 is a schematic top view of the anti-step-empty threshold device of the present invention;

FIG. 2 is a schematic view of the structure of the inner connection part of the telescopic rod and the fixed loop bar in the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

Illustration of the drawings:

1. a station; 2. an anti-slip band; 3. a first guard gate; 4. a first fixing plate; 5. a first connecting rod; 6. a first mounting plate; 7. a first stud; 8. a telescopic rod; 9. a shock-absorbing rubber pad; 10. a slider; 11. a slide rail; 12. a limiting plate; 13. fixing the loop bar; 14. a second stud; 15. a second mounting plate; 16. a second connecting rod; 17. a second fixing plate; 18. a second guard gate.

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. 1-3, a rail transit platform edge telescopic type detachable anti-empty-stepping threshold device comprises a platform 1, an anti-slip belt 2, a first protective door 3, a first fixing plate 4, a first connecting rod 5, a first mounting plate 6, a first stud 7, a telescopic rod 8, a shock-absorbing rubber pad 9, a slider 10, a slide rail 11, a limiting plate 12, a fixing sleeve rod 13, a second stud 14, a second mounting plate 15, a second connecting rod 16, a second fixing plate 17 and a second protective door 18, wherein the anti-slip belt 2 and the first protective door 3 are respectively installed above the platform 1, the first fixing plate 4 is fixedly connected below the outer side of the first protective door 3, the first connecting rod 5 is welded in the middle of one side of the first fixing plate 4, the first mounting plate 6 is fixedly connected to one side of the tail end of the first connecting rod 5, the inner side of the first mounting plate 6 is in threaded connection with a plurality of groups of the first studs 7, and the telescopic link 8 is fixedly connected to one side of the tail end of the first stud 7, the shock-absorbing rubber pad 9 is bonded to one side of the tail end of the telescopic link 8, the sliding blocks 10 are welded to two sides of the telescopic link 8, the sliding rail 11 is connected to the inner side of the sliding block 10, the limiting plate 12 is fixedly connected to two sides of the tail end of the sliding rail 11, the fixing loop bar 13 is welded to one side of the limiting plate 12, the second stud 14 is fixedly connected to one side of the fixing loop bar 13, the second mounting plate 15 is in threaded connection with the outer side of the second stud 14, and the second connecting rod 16 is welded to the middle of one side of the second mounting plate 15.

As shown in fig. 1, a second fixing plate 17 is welded to one side of the tail end of the second connecting rod 16, and a second protective door 18 is fixedly connected to one side of the second fixing plate 17, so that the second fixing plate 17 can move correspondingly along with the second protective door 18 through fixed connection.

As shown in fig. 2 and 3, the central axis of the telescopic rod 8 coincides with the central axis of the fixed loop bar 13, and the telescopic rod 8 forms a telescopic structure through the sliding block 10, the sliding rail 11 and the fixed loop bar 13, so that when the first protective door 3 and the second protective door 18 are in an open state, a passenger can enter a subway in a mode of stepping on the telescopic rod 8 and the fixed loop bar 13, and the phenomenon of stepping on the passenger can be effectively prevented.

As shown in fig. 3, the slider 10 is a concave structure, and the inner side of the slider 10 and the outer side of the slide rail 11 are closely attached and distributed, so that when the telescopic rod 8 is under the action of tensile force, the slider 10 can move on the slide rail 11 correspondingly.

As shown in fig. 2, the first mounting plate 6 is matched with the second mounting plate 15 in shape and size, the first mounting plate 6 and the second mounting plate 15 respectively form a detachable structure through the first stud 7, the second stud 14, the telescopic rod 8 and the fixed loop bar 13, and through the detachable structure, the telescopic rod 8 and the fixed loop bar 13 which are large in abrasion degree can be replaced and maintained conveniently by workers.

As shown in fig. 2 and 3, the slide rail 11 and the telescopic rod 8 are distributed in parallel, and the length of the slide rail 11 is smaller than that of the fixed loop bar 13, so that the telescopic rod 8 can stably perform corresponding telescopic motion in the fixed loop bar 13 under the combination of the slide block 10 and the slide rail 11.

The working principle is as follows: when first guard gate 3 and second guard gate 18 are in the state of opening, telescopic link 8 can be effectual under the combination of slider 10 and slide rail 11 be elongated, thereby be convenient for the passenger can step on the inside that telescopic link 8 and fixed loop bar 13 entered into the subway, and then can effectually prevent the passenger and appear stepping on empty phenomenon when entering into the subway from platform 1, therefore can effectually guarantee passenger's personal safety, in addition, when telescopic link 8 and fixed loop bar 13 when stepping on the time overlength and appearing wearing and tearing, the staff also can take out telescopic link 8 and fixed loop bar 13 from between first mounting panel 6 and second mounting panel 15 through the mode of loosening first double-screw bolt 7 with second double-screw bolt 14, thereby the person of facilitating the use can be quick change and maintenance work to the big telescopic link 8 and fixed loop bar 13 of degree of wear, and then can effectually guarantee that telescopic link 8 and fixed loop bar 13 can be in the theory of operation under the best abnormal state all the time.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A rail transit platform edge telescopic type detachable anti-empty-stepping threshold device comprises a platform (1) and is characterized in that an anti-slip belt (2) and a first protective door (3) are respectively installed above the platform (1), a first fixing plate (4) is fixedly connected below the outer side of the first protective door (3), a first connecting rod (5) is welded in the middle of one side of the first fixing plate (4), a first mounting plate (6) is fixedly connected to one side of the tail end of the first connecting rod (5), a plurality of groups of first studs (7) are in threaded connection with the inner side of the first mounting plate (6), a telescopic rod (8) is fixedly connected to one side of the tail end of the first stud (7), a damping rubber pad (9) is bonded to one side of the tail end of the telescopic rod (8), sliding blocks (10) are welded to two sides of the telescopic rod (8), and a sliding rail (11) is connected to the inner side of each sliding block (10), and the terminal both sides fixedly connected with limiting plate (12) of slide rail (11), one side welding of limiting plate (12) has fixed loop bar (13), and one side fixedly connected with second double-screw bolt (14) of fixed loop bar (13), the outside threaded connection of second double-screw bolt (14) has second mounting panel (15), and the middle part welding of one side of second mounting panel (15) has second connecting rod (16).

2. The retractable type detachable anti-step-empty threshold device of the rail transit platform edge as claimed in claim 1, wherein a second fixing plate (17) is welded to one side of the end of the second connecting rod (16), and a second protection door (18) is fixedly connected to one side of the second fixing plate (17).

3. The retractable detachable anti-empty-stepping threshold device at the edge of a rail transit platform according to claim 1, wherein the central axis of the retractable rod (8) coincides with the central axis of the fixed loop bar (13), and the retractable rod (8) and the fixed loop bar (13) form a retractable structure through the sliding block (10), the sliding rail (11).

4. The retractable type detachable anti-empty threshold device at edge of track transportation platform as claimed in claim 1, wherein the sliding block (10) is of concave structure, and the inner side of the sliding block (10) and the outer side of the sliding rail (11) are closely attached.

5. The retractable type detachable anti-empty-step threshold device at the edge of a rail transit platform according to claim 1, wherein the first mounting plate (6) and the second mounting plate (15) are matched in shape and size, and the first mounting plate (6) and the second mounting plate (15) respectively form a detachable structure with the retractable rod (8) and the fixed loop bar (13) through the first stud (7) and the second stud (14).

6. The retractable detachable anti-empty threshold device at the edge of a rail transit platform as claimed in claim 1, wherein the sliding rail (11) and the retractable rod (8) are distributed in parallel, and the length of the sliding rail (11) is less than that of the fixed loop bar (13).