CN210508861U

CN210508861U - Platform sliding door structure

Info

Publication number: CN210508861U
Application number: CN201921057593.XU
Authority: CN
Inventors: 茆成明
Original assignee: Jiangsu Changxie Rail Transportation Technology Co ltd
Current assignee: Jiangsu Changxie Rail Transportation Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-12
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a platform sliding door structure, which comprises a door frame main body and a glass panel embedded in the door frame main body, wherein the door frame main body comprises an upper cross beam, a lower cross beam, two side frames and a pressing frame for pressing the glass panel, the upper cross beam is provided with a door body connecting piece, the door body connecting piece comprises a base, a connector is upwards protruded on the base, a fixed plate is arranged in the upper cross beam, an external connecting hole is arranged on the connector, a lower cross beam outer cover is provided with a pedal, the pedal is in a slope shape, the inner side of the side frames is provided with a fixed block which is transversely protruded, the end surfaces of the fixed block are in a trapezoid shape, a gap is arranged between the fixed block and the pressing frame, the upper part of the pedal is erected on the inclined plane of the fixed block, the edge of the upper part is turned over and buckled in the gap, the, the mounting panel pastes in the inboard of side board, links firmly side board and mounting panel through fastening screw.

Description

Platform sliding door structure

Technical Field

The utility model relates to a traffic track platform door especially relates to a platform sliding door structure.

Background

At present, screen doors and safety doors are arranged on intercity railways, subways, high-speed rails, light rails and other traffic tracks to ensure the safety of driving and personnel. At present, the door bodies all adopt an automatic control and sliding structure, the door plates generally adopt transparent glass, and the sliding doors are frequently used in public places, and the bottoms of the door bodies made of glass are most easily touched by human feet or luggage feet, so that the door bodies are damaged inadvertently and inconvenient to maintain, and the door bodies are unstable due to the fact that the door bodies are influenced by unavoidable collision and the operation of the door bodies is unstable. Therefore, a door body structure with good protection and high connection reliability needs to be designed for use.

SUMMERY OF THE UTILITY MODEL

Based on it, an object of the utility model is to provide a platform sliding door structure improves a body protectiveness, guarantees the installation reliability.

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

a platform sliding door structure comprises a door frame main body and a glass panel embedded in the door frame main body, wherein the door frame main body comprises an upper cross beam, a lower cross beam, two side frames and a pressing frame for pressing the glass panel, a door body connecting piece is arranged on the upper cross beam and is a one-step formed casting piece, the door body connecting piece comprises a base, a connector is upwards protruded on the base, a fixing hole is formed in the base, a fixing plate is arranged in the upper cross beam, the base and the upper cross beam are fixed by sequentially penetrating through the fixing hole, the upper cross beam and the fixing plate through fastening screws, an external connecting hole is formed in the connector, a pedal is arranged outside the lower cross beam, the pedal is in a slope shape, a transversely protruded fixing block is arranged on the inner side of each side frame, the end face of the fixing block is in a trapezoid shape, a gap is formed between the fixing block and the pressing frame, the, the lower part of the anti-pedal exceeds the vertical plane of the side frame, the side face of the exceeding part is provided with a side panel, the side frame is provided with a mounting plate, the mounting plate is attached to the inner side of the side panel, the side panel is fixedly connected with the mounting plate through fastening screws, and the lower edge of the anti-pedal is turned over to form a wrap angle.

To sum up, the beneficial effects of the utility model are that, compared with the prior art, platform sliding door simple structure, simple to operate, reliable, door body connecting piece are integrated into one piece, convenient transportation, installation, maintenance, in addition, install in the bottom of the door body and prevent the footboard, can prevent effectively that the passenger from playing touch glass carelessly when out of station and cause the damage, and the protectiveness is strong.

Drawings

Fig. 1 is a schematic structural view of a platform sliding door structure according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 2;

fig. 4 is an enlarged view at C in fig. 2.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present embodiment provides a platform sliding door structure, which includes a door frame main body 1 and a glass panel 2 embedded therein, wherein the door frame main body 1 includes an upper beam 3, a lower beam 4, two side frames 5 and a pressing frame 6 for pressing the glass panel 2.

Be provided with a body connecting piece 7 on the entablature 3, body connecting piece 7 is one shot forming's cast member, and body connecting piece 7 includes base 8, and it has connector 9 to make progress the arch on the base 8, has seted up the fixed orifices on the base 8, is provided with fixed plate 10 in the entablature 3, passes fixed orifices, entablature 3 and fixed plate 10 in proper order through fastening screw and fixes base 8 and entablature 3, has seted up the external connection hole on the connector 9.

The outer cover of 4 lower crossbeams is equipped with prevents footboard 11, prevent footboard 11 and be slope form, the inboard of side frame 5 is provided with horizontal bellied fixed block 12, the terminal surface of fixed block 12 is trapezoidal, there is clearance 13 between fixed block 12 and the pressure frame 6, prevent that the upper portion of footboard 11 erects on the inclined plane of fixed block 12, and upper portion border 14 turns over a book and buckle in clearance 13, prevent that the lower part of footboard 11 surpasss the vertical plane of side frame 5, and the side that surpasss the portion is provided with side board 15, be provided with mounting panel 16 on the side frame 5, mounting panel 16 pastes and leans on the inboard in side board 15, link firmly side board 15 and mounting panel 16 through fastening screw, prevent that the lower part border 17 of footboard 11 turns over a book and.

To sum up, above-mentioned platform sliding door simple structure, simple to operate, reliable, door body connecting piece is integrated into one piece spare, convenient transportation, installation, maintenance, in addition, installs in the bottom of the door body and prevents the footboard, can prevent effectively that the passenger from playing when out of the station carelessly and touch glass and cause the damage, and the protectiveness is strong.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A platform sliding door structure comprises a door frame main body and a glass panel embedded in the door frame main body, and is characterized in that the door frame main body comprises an upper cross beam, a lower cross beam, two side frames and a pressing frame for pressing the glass panel,

the upper cross beam is provided with a door body connecting piece which is a one-step formed casting piece, the door body connecting piece comprises a base, a connector is upwards protruded on the base, the base is provided with a fixing hole, the upper cross beam is internally provided with a fixing plate, the base and the upper cross beam are fixed by fastening screws which sequentially penetrate through the fixing hole, the upper cross beam and the fixing plate, the connector is provided with an external connecting hole,

the bottom end rail dustcoat is equipped with prevents the footboard, prevent that the footboard is slope form, the inboard of side frame is provided with horizontal bellied fixed block, the terminal surface of fixed block is trapezoidal, the fixed block with there is the clearance between the pressure frame, prevent that the upper portion of footboard erects on the inclined plane of fixed block, and the upper portion border turn over and buckle in the clearance, prevent that the lower part of footboard surpasss the vertical plane of side frame, and the side that surpasss the portion is provided with the side board, be provided with the mounting panel on the side frame, the mounting panel paste lean on in the inboard of side board will through fastening screw the side board with the mounting panel links firmly, prevent that the lower part border of footboard turns over to turn over and turns over and.