CN211809570U

CN211809570U - Stable form platform door

Info

Publication number: CN211809570U
Application number: CN201922328910.3U
Authority: CN
Inventors: 查阿六; 周荷珍
Original assignee: Suzhou Shanlian High Tension Condenser Co ltd
Current assignee: Suzhou Shanlian High Tension Condenser Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-30
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a stable form platform door relates to the track traffic field, is not enough stable problem for solving current platform door structure among the prior art. The utility model discloses a safety valve, including stand, fastening bolt, backup pad, pressure spring, fixed cover plate, fixing door plate, door plant protection pad, fixing door plate's second base, the connecting plate is installed to the upper end of stand, and fastening bolt is all installed to the both sides of connecting plate, the internally mounted of stand has the backup pad, and the lower extreme of stand installs first base, first base is provided with two, and just one side of two first bases all installs the mounting panel, the internally mounted of backup pad has fixed apron, the connecting block is all installed to the top and the below of backup pad one side, and installs pressure spring in one side of connecting block, fixed door plant is installed to the below of fixed apron, and the internal surface of fixed apron is provided with the wear-resisting leather pad of apron, and the internal surface of.

Description

Stable form platform door

Technical Field

The utility model relates to a rail transit technical field specifically is a stable form platform door.

Background

Earlier in the 1960 s, the subway system in lieng gelle (now russian st. petderburg) has already used steel doors similar to the current high platform doors and by 1983, the rill subway of the automatic rapid transit system VAL of france, the manufacturer of which, motela corporation, to the glass door manufacturer of switzerland, in particular, made automatic sliding doors for train platforms, became the railway system in the world where glass platform doors were installed the earliest, and later, the heavy railway system singapore subway, which was launched in 1987, also used glass high platform doors, after which the railway systems in europe and many regions of asia successively used high platform doors, becoming one of the safety standards for current railway systems, the main purpose of which was: the safety reason is that the passenger is prevented from utilizing the platform to fall the rail for suicide or being in accident, the energy is saved, the loss of the platform air conditioner is prevented, the temperature defect of the platform is kept, the passenger is easy to be injured, the platform doors are adopted by the railway systems in a plurality of areas in Europe and Asia in succession, and the safety principle becomes one of the safety standards of the current railway system,

the station platform door is a door used for isolating a platform area from a parking area in a subway or an automatic guide rail traffic system, when no vehicle is in the parking area, the platform door is closed, and when the vehicle enters the station and stops, a vehicle door and the platform door are automatically aligned and synchronously opened for passengers to get on and off, but the existing platform door structure is not stable enough and has the probability of accidents; therefore, the market urgently needs to develop a stable platform door to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form platform door to the current platform door structure that provides in solving above-mentioned background art is not enough stable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable form platform door, includes the stand, the connecting plate is installed to the upper end of stand, and fastening bolt is all installed to the both sides of connecting plate, and the connecting plate passes through fastening bolt and stand fixed connection, and the preceding terminal surface of stand is provided with the safety cover, and the safety cover passes through fixed screw with the stand and is connected.

Preferably, the internally mounted of stand has the backup pad, and the backup pad is provided with two, and two backup pads all pass through fastening bolt fixed connection with the connecting plate, and the lower extreme of stand installs first base, first base and stand welded connection, and two backup pads all extend to the inside and the first base fixed connection of first base.

Preferably, first base is provided with two, and the mounting panel is all installed to one side of two first bases, mounting panel and backup pad fixed connection, the internally mounted of backup pad has fixed apron, and fixed apron extends to the backup pad inside and passes through fixed screw connection with the mounting panel.

Preferably, the connecting block is all installed to the top and the below of backup pad one side, connecting block and backup pad welded connection, and pressure spring is installed to one side of connecting block, and pressure spring's both ends all with connecting block welded connection, and pressure spring is provided with two.

Preferably, a fixed door plate is installed below the fixed cover plate, the fixed door plate is respectively connected with the fixed cover plate and the stand column through fixed screws, an abrasion-resistant leather pad for the cover plate is arranged on the inner surface of the fixed cover plate, the abrasion-resistant leather pad for the cover plate is connected with the fixed cover plate in an adhesion mode, a door plate protection pad is arranged on the inner surface of the fixed door plate, the door plate protection pad is connected with the fixed door plate in an adhesion mode, a second base is installed at the lower end of the fixed cover plate, and the second base is connected with the fixed cover.

Preferably, the internally mounted of fixed door plant has the sliding door body, and the sliding door body extends to fixed door plant inside and fixed door plant sliding connection, the internally mounted of fixed apron has electronic promotion jar shell, and electronic promotion jar shell passes through fixed screw with fixed apron and is connected, and the lower extreme that just electronic promotion jar shell is provided with the spout, and the upper end and the lower extreme of the sliding door body all pass through spout and electronic promotion jar shell sliding connection, and electronic jar is all installed to the inside upper end and the lower extreme of electronic promotion jar shell, and two electronic jars respectively with the upper end and the lower extreme fixed connection of the sliding door body, the silica gel cushion course is installed to the one end of the sliding door body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that through the arrangement of the upright posts, when the platforms are fixed on the platform, the platform can be fixed in position through the upright posts on two sides, two support plates are arranged in the upright posts for supporting and limiting, two support plates are extruded through the pressure spring between the support plates, so that enough pressure is kept between the support plates, the stability is improved, the weight of the upright posts is reduced, the practicability is strong, the two support plates are respectively fixed with the connecting plate and the first base, the fixing effect is better, the pressure spring is matched, the stability is further improved, the fixed cover plate extends into the upright posts and is fixed with the two support plates, so that the fixed cover plate is kept stable, the electric push cylinder shell in the fixed cover plate is also fixed with the fixed cover plate, the fixed door plate is respectively fixed with the upright posts and the fixed cover plate, so that the three structures are mutually, the stability is improved, so that the stability is kept when the sliding door body slides out and contracts, and the structural strength is high.

Drawings

Fig. 1 is a front view of a stable platform door of the present invention;

FIG. 2 is an internal structure view of the column of the present invention;

fig. 3 is a side view of the sliding door body of the present invention.

In the figure: 1. a column; 2. a connecting plate; 3. fastening a bolt; 4. fixing the cover plate; 5. a first base; 6. a wear-resistant leather pad is arranged on the cover plate; 7. a second base; 8. fixing the door plate; 9. a door panel protective cushion; 10. a sliding door body; 11. a silica gel cushion layer; 12. connecting blocks; 13. a pressure spring; 14. mounting a plate; 15. electrically pushing the cylinder housing; 16. a chute; 17. an inner glue layer; 18. sliding door wear pads; 19. and a support plate.

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. 1-3, the present invention provides an embodiment: the utility model provides a stable form platform door, includes stand 1, and connecting plate 2 is installed to the upper end of stand 1, and fastening bolt 3 is all installed to the both sides of connecting plate 2, and connecting plate 2 passes through fastening bolt 3 and stand 1 fixed connection, and the preceding terminal surface of stand 1 is provided with the safety cover, and the safety cover passes through fixed screw with stand 1 and is connected, and the platform is fixing the position through stand 1 of both sides when fixing the platform.

Further, the internally mounted of stand 1 has backup pad 19, and backup pad 19 is provided with two, and two backup pads 19 all pass through fastening bolt 3 fixed connection with connecting plate 2, and the lower extreme of stand 1 installs first base 5, first base 5 and stand 1 welded connection, and two backup pads 19 all extend to the inside of first base 5 and first base 5 fixed connection, and the internally mounted of stand 1 has two backup pads 19 to support and spacing.

Further, first base 5 is provided with two, and mounting panel 14 is all installed to one side of two first bases 5,

mounting panel

14 and 19 fixed connection of backup pad, and the internally mounted of backup pad 19 has fixed apron 4, and fixed apron 4 extends to the backup pad 19 inside and passes through fixed screw connection with mounting panel 14, fixes stand 1 and fixed apron 4 and platform ground mutually through first base 5 and second base 7.

Further, connecting block 12 is all installed to the top and the below of backup pad 19 one side, connecting block 12 and backup pad 19 welded connection, and pressure spring 13 is installed to one side of connecting block 12, and pressure spring 13's both ends all with connecting block 12 welded connection, and pressure spring 13 is provided with two, extrudes two backup pads 19 through pressure spring 13 between the backup pad 19, makes and keeps sufficient pressure between the backup pad 19 to improve stability.

Further, fixed door plant 8 is installed to the below of fixed apron 4, fixed door plant 8 passes through fixed screwed connection with fixed apron 4 and stand 1 respectively, and the internal surface of fixed apron 4 is provided with apron wear-resisting leather packing 6, apron wear-resisting leather packing 6 is connected with fixed apron 4 bonding, and the internal surface of fixed door plant 8 is provided with door plant protection pad 9, door plant protection pad 9 is connected with fixed door plant 8 bonding, second base 7 is installed to the lower extreme of fixed apron 4, second base 7 passes through fixed screwed connection with fixed apron 4, fixed apron 4 extends to stand 1 inside and two backup pads 19 reciprocal anchorages, thereby make fixed apron 4 remain stable.

Further, a sliding door 10 is installed inside the fixed door panel 8, the sliding door 10 extends into the fixed door panel 8 and is connected with the fixed door panel 8 in a sliding manner, an electric pushing cylinder shell 15 is installed inside the fixed cover plate 4, the electric pushing cylinder shell 15 is connected with the fixed cover plate 4 through a fixed screw, a sliding chute 16 is arranged at the lower end of the electric pushing cylinder shell 15, the upper end and the lower end of the sliding door 10 are connected with the electric pushing cylinder shell 15 in a sliding manner through the sliding chute 16, electric cylinders are installed at the upper end and the lower end inside the electric pushing cylinder shell 15, two electric cylinders are respectively fixedly connected with the upper end and the lower end of the sliding door 10, a silica gel cushion layer 11 is installed at one end of the sliding door 10, the fixed door panel 8 is respectively fixed with the upright post 1 and the fixed cover plate 4, so that the three structures are supported with each other, the stability is improved, and the stability, the structural strength is high.

The working principle is as follows: when the device is used, the position is determined firstly, the upright post 1 is fixed, two supporting plates 19 are arranged inside the upright post 1 for supporting and limiting, the two supporting plates 19 are extruded through the pressure spring 13 between the supporting plates 19, so that sufficient pressure is kept between the supporting plates 19, the two supporting plates 19 are respectively fixed with the connecting plate 2 and the first base 5, the fixing effect is better, the fixing effect is matched with the pressure spring 13, the stability is further improved, the fixed cover plate 4 extends to the inside of the upright post 1 and is fixed with the two supporting plates 19, so that the fixed cover plate 4 is kept stable, the electric pushing cylinder shell 15 inside the fixed cover plate 4 is also fixed with the fixed cover plate 4, the fixed door plate 8 is respectively fixed with the upright post 1 and the fixed cover plate 4, so that the three structures are mutually supported, the stability is improved, the sliding door body 10 moves through the pushing and contraction of the electric cylinder, through the spout 16 of terminal surface under the electronic promotion jar shell 15, all remain stability when making the sliding door body 10 roll-off and shrink, the practicality is strong, and fixed effect is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stable form platform door, includes stand (1), its characterized in that: connecting plate (2) are installed to the upper end of stand (1), and fastening bolt (3) are all installed to the both sides of connecting plate (2), and connecting plate (2) are through fastening bolt (3) and stand (1) fixed connection, and the preceding terminal surface of stand (1) is provided with the safety cover, and the safety cover passes through fixed screw connection with stand (1).

2. A stabilized platform door according to claim 1, wherein: the utility model discloses a support column, including stand (1), internally mounted has backup pad (19), and backup pad (19) are provided with two, and two backup pads (19) all pass through fastening bolt (3) fixed connection with connecting plate (2), and the lower extreme of stand (1) installs first base (5), first base (5) and stand (1) welded connection, and two backup pads (19) all extend to the inside and first base (5) fixed connection of first base (5).

3. A stabilized platform door according to claim 2, wherein: first base (5) are provided with two, and mounting panel (14) are all installed to one side of two first bases (5), mounting panel (14) and backup pad (19) fixed connection, the internally mounted of backup pad (19) has fixed apron (4), and fixed apron (4) extend to backup pad (19) inside and pass through fixed screw connection with mounting panel (14).

4. A stabilized platform door according to claim 3, wherein: connecting block (12) are all installed to the top and the below of backup pad (19) one side, connecting block (12) and backup pad (19) welded connection, and pressure spring (13) are installed to one side of connecting block (12), and the both ends of pressure spring (13) all with connecting block (12) welded connection, and pressure spring (13) are provided with two.

5. A stabilized platform door according to claim 3, wherein: fixed door plant (8) are installed to the below of fixed apron (4), fixed door plant (8) pass through fixed screwed connection with fixed apron (4) and stand (1) respectively, and the internal surface of fixed apron (4) is provided with apron wear-resisting leather packing (6), apron wear-resisting leather packing (6) bind with fixed apron (4) and be connected, and the internal surface of fixed door plant (8) is provided with door plant protection pad (9), door plant protection pad (9) are connected with fixed door plant (8) bonding, second base (7) are installed to the lower extreme of fixed apron (4), second base (7) pass through fixed screwed connection with fixed apron (4).

6. A stabilized platform door according to claim 5, wherein: the internally mounted of fixed door plant (8) has the sliding door body (10), and the sliding door body (10) extends to fixed door plant (8) inside and fixed door plant (8) sliding connection, the internally mounted of fixed apron (4) has electronic promotion jar shell (15), and electronic promotion jar shell (15) pass through fixed screw with fixed apron (4) and are connected, and the lower extreme that electronic promotion jar shell (15) is provided with spout (16), and the upper end and the lower extreme of the sliding door body (10) all pass through spout (16) and electronic promotion jar shell (15) sliding connection, and electronic jar is all installed to the inside upper end and the lower extreme of electronic promotion jar shell (15), and two electronic jars respectively with the upper end and the lower extreme fixed connection of the sliding door body (10), silica gel cushion layer (11) are installed to the one end of the sliding door body (10).