CN213199709U

CN213199709U - Safety pedal structure of rail transit station

Info

Publication number: CN213199709U
Application number: CN202021825496.3U
Authority: CN
Inventors: 曾鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a track traffic station safety footboard structure, concretely relates to track traffic technical field, including the footboard, both sides all are fixed with flexible subassembly around the footboard top, flexible subassembly includes four multisection telescopic links, and every multisection telescopic link all includes first montant, second montant and third montant, the third montant cup joints with the activity of second montant, first montant and second montant lateral wall bottom all are equipped with the fixed block, the round hole has all been seted up on the corresponding second montant in the fixed block outside and the third montant inner wall, fixed block and round hole looks adaptation, the top of every flexible subassembly is all fixed and is equipped with the handrail. The utility model discloses a two handrails of upward lifting, with first montant and second montant in proper order from the bottom lift out and fixed, then rotate down and fix respectively two bracing pieces, easy operation saves time.

Description

Safety pedal structure of rail transit station

Technical Field

The utility model relates to a rail transit technical field, more specifically say, the utility model relates to a rail transit station safety pedal structure.

Background

With the development of times, people have more and more convenient traveling modes from walking in the past, bicycles, to current automobiles, trains, high-speed rails and airplanes. The train and the high-speed rail are the most frequent travel modes used by people during long-distance travel, and when the train runs on the high-speed rail up and down, in order to solve the problem that a distance exists between a platform and the platform, a safety pedal is developed, so that people are prevented from carelessly falling into gaps when the train runs off to cause casualties. However, most of the common pedals in the market are only a plane plate, and when children or people are crowded, the pedals can still fall into gaps carelessly after being walked on, so that certain harm is caused to people.

To this end, chinese patent discloses application numbers: 201921114245.1, when in actual use, the movable plate needs to be bent to rotate, then the limiting strips are respectively dragged downwards at two sides to be fixedly connected with the clamping plates in an inserting manner, the operation is complicated, the boarding time of passengers is delayed, the installation and the use are not easy to be carried out when more people exist, and therefore, the development of a rail transit station safety pedal structure convenient to install is urgent.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a track traffic station safety pedal structure through two handrails of upwards carrying, carries out first montant and second montant from the bottom in proper order and draws and fix, then rotates down and fix respectively two bracing pieces, and easy operation saves time to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety pedal structure of a rail transit station comprises a pedal, telescopic assemblies are fixed on the front side and the rear side of the top of the pedal, each telescopic assembly comprises four multi-section telescopic rods, each multi-section telescopic rod comprises a first vertical rod, a second vertical rod and a third vertical rod, the third vertical rod is movably sleeved with the second vertical rod, the first vertical rod is movably sleeved with the second vertical rod, fixing blocks are arranged at the bottom ends of the side walls of the first vertical rod and the second vertical rod, round holes are formed in the inner walls of the second vertical rod and the third vertical rod corresponding to the outer sides of the fixing blocks, the fixing blocks are matched with the round holes, a handrail is fixedly arranged at the top of each telescopic assembly, a first limiting groove and a second limiting groove are formed in the bottom wall of the handrail, the first limiting groove and the second limiting groove are distributed in parallel, and supporting rods are hinged to the bottoms of the handrail corresponding to the first limiting groove and the second limiting, the utility model discloses a portable electronic device, including bracing piece, fixed foot, fixed plate, first storage tank, first spring, fixed foot bottom, fixed foot, bracing piece bottom both sides are equipped with fixed foot and fixed plate respectively, fixed plate bottom and footboard top fixed connection, set up first storage tank on the footboard that fixed foot bottom corresponds, the fixed first spring that is equipped with on the footboard that first storage tank bottom corresponds, first spring is established in fixed foot bottom.

Preferably, the second accommodating grooves are formed in two side walls of the bottoms of the second vertical rod and the first vertical rod, second springs are arranged in the second accommodating grooves, one ends of the second springs correspond to the second vertical rod and the first vertical rod respectively and are fixedly connected, the outer ends of the second accommodating grooves are fixed with connecting rods, and one ends of the connecting rods are fixed with the fixed blocks.

Preferably, the bottom end of the connecting rod is fixedly provided with a first limiting plate.

Preferably, the support rod end is fixed with a first magnet, a second magnet is fixed in a first limit groove and a second limit groove on the handrail corresponding to the first magnet, and the first magnet and the second magnet are mutually adsorbed.

Preferably, a first clamping groove is formed in one side of the fixing plate, a second clamping groove is formed in one side of the fixing foot, and the first clamping groove and the second clamping groove are matched with the supporting rod.

Preferably, the bottom of the fixed foot is fixedly provided with a second limiting plate, and the second limiting plate is fixedly arranged at the top of the first spring.

Preferably, the cross section of the fixing foot is in a right triangle shape.

The utility model discloses a technological effect and advantage:

1. the first vertical rod and the second vertical rod are sequentially lifted out of the bottom and fixed by lifting the two handrails upwards, and then the two support rods at the bottoms of the handrails are respectively rotated downwards by hands and clamped between the fixed feet and the fixed plate;

2. through set up the second and accomodate the groove on first montant and second montant both sides wall to at the second and accomodate inslot and install second spring and fixed block, when from the top pulling, pop out the height that successfully will stretch out the subassembly that stretches out immediately through the round hole fixed block, compare with prior art, easy operation is flexible freely.

Drawings

Fig. 1 is a partial sectional view of the present invention.

Fig. 2 is a formal sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a bottom view of the armrest of the present invention.

Fig. 5 is an enlarged view of the structure of the part B in fig. 4 according to the present invention.

Fig. 6 is a cross-sectional view of the fixing assembly of the present invention.

The reference signs are: the handrail, the first montant of 2, 3 second montants, 4 third montants, 5 bracing pieces, 6 fixed plates, 61 first draw-in grooves, 7 pedals, 8 fixed feet, 81 second draw-in grooves, 9 first containing grooves, 10 first springs, 11 first spacing grooves, 12 second spacing grooves, 13 first magnetite, 14 second magnetite, 15 second springs, 16 round holes, 17 fixed blocks, 18 second containing grooves.

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.

The utility model provides a track traffic station safety pedal structure as shown in figures 1-6, which comprises a pedal 7, wherein telescopic components are fixed on the front side and the rear side of the top of the pedal 7, the telescopic components comprise four multi-section telescopic rods, each multi-section telescopic rod comprises a first vertical rod 2, a second vertical rod 3 and a third vertical rod 4, the third vertical rod 4 is movably sleeved with the second vertical rod 3, the first vertical rod 2 is movably sleeved with the second vertical rod 3, the bottom ends of the side walls of the first vertical rod 2 and the second vertical rod 3 are respectively provided with a fixed block 17, round holes 16 are respectively arranged on the inner walls of the second vertical rod 3 and the third vertical rod 4 corresponding to the outer sides of the fixed blocks 17, the fixed blocks 17 are matched with the round holes 16, a handrail 1 is fixedly arranged on the top of each telescopic component, a first limit groove 11 and a second limit groove 12 are arranged on the bottom wall of the handrail 1, the first limit groove 11 and the second limit groove 12 are distributed in parallel, the bottom parts of the handrails 1 corresponding to the first limiting groove 11 and the second limiting groove 12 are both hinged with a supporting rod 5, two sides of the bottom end of the supporting rod 5 are respectively provided with a fixed foot 8 and a fixed plate 6, the bottom part of the fixed plate 6 is fixedly connected with the top part of the pedal 7, the pedal 7 corresponding to the bottom part of the fixed foot 8 is provided with a first accommodating groove 9, the pedal 7 corresponding to the bottom part of the first accommodating groove 9 is fixedly provided with a first spring 10, and the first spring 10 is arranged at the bottom part of the fixed foot 8;

further, all seted up the second on second montant 3 and the 2 bottom both sides walls of first montant and accomodate groove 18, a plurality of seconds are accomodate and are equipped with second spring 15 in the groove 18, second montant 3 and the 2 fixed connection of first montant that the one end of second spring 15 corresponds respectively, the outer end that the groove 18 was accomodate to the second is fixed with the connecting rod, connecting rod one end is fixed mutually with fixed block 17, and it is fixed with 16 joints of round hole through second spring 15 promotion fixed block 17.

Further, the connecting rod bottom mounting is provided with first limiting plate, gives the connecting rod a limiting displacement, avoids accomodating from the second and deviates from in the groove 18, influences normal use.

Furthermore, a first magnet 13 is fixed at the rod end of the support rod 5, a second magnet 14 is fixed in a first limit groove 11 and a second limit groove 12 of the armrest 1 corresponding to the first magnet 13, the first magnet 13 and the second magnet 14 are mutually adsorbed, and the magnetic adsorption is convenient to take out and fix.

Further, first draw-in groove 61 has been seted up to one side of fixed plate 6, second draw-in groove 81 has been seted up to one side of fixed foot 8, first draw-in groove 61 and second draw-in groove 81 all with 5 looks adaptations of bracing piece, first draw-in groove 61 and second draw-in groove 81 firmly spacing, hoisting device's stability with bracing piece 5.

Further, the bottom of fixed foot 8 is fixed and is equipped with the second limiting plate, the fixed top of establishing at first spring 10 of second limiting plate effectively limits fixed foot 8 and avoids it to break away from in first holding groove 9.

Further, the cross-section of fixed foot 8 is right triangle, can extrude fixed foot 8 inclined plane when rotation support pole 5, and fixed foot 8 utilizes the first spring 10 and the first groove 9 of accomodating of bottom to retract, and when bracing piece 5 slided fixed foot 8, fixed foot 8 kick-backs and utilizes second draw-in groove 81 spacing with bracing piece 5.

The utility model discloses the theory of operation:

referring to the attached drawings 1-6 of the specification, when a vehicle arrives at a station, the device is placed between the vehicle and the platform in a whole mode, then the handrails 1 on two sides are grabbed, then the telescopic assembly is driven to move upwards, the first vertical rod 2 is pulled out of the second vertical rod 3 in the moving process, the fixing block 17 is displaced to the position of the round hole 16, the fixing block 17 is ejected out and clamped in the round hole 16 under the elastic action of the second spring 15, and then the first vertical rod 2 can be limited to the top of the inner wall of the second vertical rod 3. Similarly, with the continuous rise of the height of the handrail 1, the second vertical rod 3 is also slowly moved out of the third vertical rod 4, when the fixing block 17 reaches the position of the circular hole 16, the fixing block 17 is clamped in the circular hole 16 under the elastic action of the second spring 15, and the second vertical rod 3 is limited on the top of the inner wall of the third vertical rod 4;

referring to the attached drawings 1-6 of the specification, the supporting rod 5 in the first limiting groove 11 and the second limiting groove 12 is sequentially pulled out and rotated to come down, in the rotating process, the bottom of the supporting rod 5 extrudes the inclined surface of the fixed pin 8, the first accommodating groove 9 is continuously extruded to retract in the first spring 10, the supporting rod 5 is just staggered with the fixed pin 8 when the supporting rod 5 rotates into the first clamping groove 61 formed in the fixed plate 6, and the fixed pin 8 is popped out under the action of the elastic force of the first spring 10, so that the supporting rod 5 is clamped and limited with the second clamping groove 81. After the passenger finishes getting on or off the bus, step on fixed foot 8 downwards with the foot, make bracing piece 5 break away from in the spacing of second draw-in groove 81 with first draw-in groove 61, then rotatory bracing piece 5 in proper order puts back first spacing groove 11 and second spacing groove 12 with bracing piece 5 again, then press down handrail 1 with the subassembly shrink that stretches out and draws back, accomodate the device after the shrink is accomplished can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rail transit station safety pedal structure, includes footboard (7), its characterized in that: the front side and the rear side of the top of the pedal (7) are respectively fixed with a telescopic assembly, the telescopic assembly comprises four multi-section telescopic rods, each multi-section telescopic rod comprises a first vertical rod (2), a second vertical rod (3) and a third vertical rod (4), the third vertical rod (4) is movably sleeved with the second vertical rod (3), the first vertical rod (2) is movably sleeved with the second vertical rod (3), the bottom ends of the side walls of the first vertical rod (2) and the second vertical rod (3) are respectively provided with a fixed block (17), the inner walls of the second vertical rod (3) and the third vertical rod (4) corresponding to the outer sides of the fixed blocks (17) are respectively provided with a round hole (16), the fixed blocks (17) are matched with the round holes (16), the top of each telescopic assembly is respectively fixedly provided with a handrail (1), the bottom wall of the handrail (1) is provided with a first limit groove (11) and a second limit groove (12), first spacing groove (11) and second spacing groove (12) parallel distribution, handrail (1) bottom that first spacing groove (11) and second spacing groove (12) correspond all articulates and is connected with bracing piece (5), bracing piece (5) bottom both sides are equipped with fixed foot (8) and fixed plate (6) respectively, fixed plate (6) bottom and footboard (7) top fixed connection, set up first accomodating groove (9) on footboard (7) that fixed foot (8) bottom corresponds, first accomodating is fixed on footboard (7) that groove (9) bottom corresponds and is equipped with first spring (10), establish in fixed foot (8) bottom first spring (10).

2. The rail transit station safety pedal structure as claimed in claim 1, wherein: the second has all been seted up on second montant (3) and first montant (2) bottom both sides wall and has been accomodate groove (18), is equipped with second spring (15) in a plurality of seconds are accomodate groove (18), second montant (3) and first montant (2) fixed connection that the one end of second spring (15) corresponds respectively, the outer end that the groove (18) was accomodate to the second is fixed with the connecting rod, connecting rod one end is fixed mutually with fixed block (17).

3. The rail transit station safety pedal structure as claimed in claim 2, wherein: and a first limiting plate is fixedly arranged at the bottom end of the connecting rod.

4. The rail transit station safety pedal structure as claimed in claim 1, wherein: the utility model discloses a handrail, including bracing piece (5), bracing piece (5) rod end is fixed with first magnetite (13), first spacing groove (11) and second spacing groove (12) internal fixation on handrail (1) that first magnetite (13) correspond have second magnetite (14), first magnetite (13) and second magnetite (14) adsorb each other.

5. The rail transit station safety pedal structure as claimed in claim 1, wherein: first draw-in groove (61) have been seted up to one side of fixed plate (6), second draw-in groove (81) have been seted up to one side of fixed foot (8), first draw-in groove (61) and second draw-in groove (81) all with bracing piece (5) looks adaptation.

6. The rail transit station safety pedal structure as claimed in claim 1, wherein: the bottom of the fixed foot (8) is fixedly provided with a second limiting plate, and the second limiting plate is fixedly arranged at the top of the first spring (10).

7. The rail transit station safety pedal structure as claimed in claim 1, wherein: the section of the fixed foot (8) is in a right-angled triangle shape.