CN210149329U - Door beam section bar structure - Google Patents

Abstract

The utility model discloses a door beam profile structure, which comprises a door beam mounting block and a slide rail positioned outside the door beam mounting block, wherein the door beam mounting block comprises a first door beam and a second door beam; the first door beam is positioned on one side of the door beam mounting block, the second door beam is positioned on the other side of the door beam mounting block, the second door beam is vertically connected with the first door beam, sliding blocks are arranged in the first door beam and the second door beam, and the sliding rails comprise a first sliding rail and a second sliding rail; first slide rail is located first door beam surface, the second slide rail is located second door beam surface, and a plurality of sliding blocks are at first slide rail, second slide rail internalization, first door beam, second door beam surface are provided with protective assembly, the utility model discloses utilize the aluminium matter door beam section bar that the performance is good to assemble into the track traffic door frame, alleviateed the weight of whole section bar greatly, reduce the efficiency and consume, do benefit to track traffic's normal operating, the advantage of portable and installation possess extensive market prospect.

Description

Door beam section bar structure

Technical Field

The utility model relates to a track traffic technical field specifically is a door beam section bar structure.

Background

Along with the deepening of innovation and the continuous development of cities, the rail transit is developed vigorously; the rail transit is a transportation mode with the characteristics of large transportation volume, high speed, safety, punctuality, environmental protection, energy conservation, land occupation and the like, is called 'rail transit' for short, and comprises subways, light rails, magnetic suspension, urban railways, trams, new traffic systems and the like.

Worldwide, the following countries are generally recognized: the fundamental way to solve the urban traffic problem is to preferentially develop an urban public transport system taking rail transit as the backbone; the door frame of present track traffic requires that the switch leakproofness is good, and the anti-wind is pressed, and the anti-vibration, intensity requirement is high, and traditional door frame all is stainless steel material and constitutes, and the installation is inconvenient, and weight is big moreover, is unfavorable for track traffic's energy-conservation. Therefore, a door beam profile structure convenient for rail transit operation needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door beam section bar structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a door beam profile structure comprises a door beam mounting block and a sliding rail positioned on the outer side of the door beam mounting block, wherein the door beam mounting block comprises a first door beam and a second door beam; the first door beam is positioned on one side of the door beam mounting block, the second door beam is positioned on the other side of the door beam mounting block, the second door beam is vertically connected with the first door beam, sliding blocks are arranged in the first door beam and the second door beam, and the sliding rails comprise a first sliding rail and a second sliding rail; the first sliding rail is located on the surface of the first door beam, the second sliding rail is located on the surface of the second door beam, the sliding blocks move in the first sliding rail and the second sliding rail, and the surfaces of the first door beam and the second door beam are provided with protection assemblies.

As a preferred technical scheme of the utility model, the sliding block comprises a sliding wheel and a clapboard; the sliding wheel is located the surface of sliding block, the baffle is located the both sides of sliding wheel, and the fixture block of baffle bottom is connected with the draw-in groove calliper that the sliding wheel surface set up, and the sliding block moves about on the slide rail, and the track traffic door frame is constituteed to a plurality of door beams, the movable mounting of the track traffic door of being convenient for.

As a preferred technical solution of the present invention, the first slide rail includes a slide rail clip strip and a clip strip groove; slide rail card strip fixed mounting is on the both sides surface of first slide rail, card strip groove is located the inside of first door beam and corresponds the position department that the slide rail blocked the strip, and slide rail card strip matches with card strip groove, first slide rail and first door beam movable mounting, and the installation of being convenient for is dismantled, and the practicality is strong.

As a preferred technical solution of the present invention, the second slide rail includes a slide rail protrusion and a protrusion groove; the sliding rail protruding blocks are fixedly installed on two sides of the second sliding rail, the protruding block grooves are located in the second door beam and correspond to the sliding rail clamping strips, the sliding rail protruding blocks are matched with the protruding block grooves, the second sliding rail and the second door beam are movably installed together, and installation efficiency is improved.

As a preferred technical scheme of the utility model, the protection component comprises a protective net and a shockproof pad; the protective net is movably mounted on the surfaces of the first door beam and the second door beam, the shockproof pad is located on the outer side of the protective net, a sealing strip is arranged between the protective net and the shockproof pad, the protective assembly improves the protective performance of the rail transit door, and the application range of the door beam profile is greatly enlarged.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize good performance's aluminium matter door beam section bar to assemble into the track traffic door frame, alleviateed the weight of whole section bar greatly, reduced the efficiency and consumed, do benefit to track traffic's normal operating, can reduce the cost of maintenance of complete equipment when track traffic normal use, and this type of section bar has light in weight, and portable and the advantage of installation possess extensive market prospect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sliding block structure of the present invention;

FIG. 3 is a schematic structural view of a first door beam of the present invention;

fig. 4 is a schematic structural view of a second door beam according to the present invention.

In the figure: 1. a door beam mounting block; 11. a first door beam; 12. a second door beam; 2. a slide rail; 21. a first slide rail; 211. a slide rail clamping strip; 212. a clamping strip groove; 22. a second slide rail; 221. a slide rail protrusion block; 222. a lug groove; 3. a slider; 31. a sliding wheel; 311. a card slot; 32. a partition plate; 321. a clamping block; 4. a guard assembly; 41. a protective net; 42. a crash pad.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a door beam profile structure comprises a door beam mounting block 1 and a sliding rail 2 positioned on the outer side of the door beam mounting block 1, wherein the door beam mounting block 1 comprises a first door beam 11 and a second door beam 12; the first door beam 11 is positioned on one side of the door beam mounting block 1, the second door beam 12 is positioned on the other side of the door beam mounting block 1, the second door beam 12 is vertically connected with the first door beam 11, sliding blocks 3 are arranged inside the first door beam 11 and the second door beam 12, and the sliding rails 2 comprise first sliding rails 21 and second sliding rails 22; the first slide rail 21 is located on the surface of the first door beam 11, the second slide rail 22 is located on the surface of the second door beam 12, the plurality of slide blocks 3 move in the first slide rail 21 and the second slide rail 22, and the protection assemblies 4 are arranged on the surfaces of the first door beam 11 and the second door beam 12.

Preferably, the sliding block 3 includes a sliding wheel 31 and a partition 32; the sliding wheel 31 is located on the surface of the sliding block 3, the partition plates 32 are located on two sides of the sliding wheel 31, the clamping blocks 321 at the bottoms of the partition plates 32 are connected with the clamping grooves 311 arranged on the surface of the sliding wheel 31 through calipers, the sliding block 3 moves on the sliding rail 2, and the rail transit door frame is formed by the door beams, so that the rail transit door can be movably mounted conveniently.

Preferably, the first slide rail 21 comprises a slide rail clamping strip 211 and a clamping strip groove 212; slide rail card strip 211 fixed mounting is on the both sides surface of first slide rail 21, card strip groove 212 is located the inside of first door beam 11 and corresponds the position department that slide rail card strip 211, slide rail card strip 211 and card strip groove 212 phase-match, first slide rail and first door beam 11 movable mounting, the installation of being convenient for is dismantled, and the practicality is strong.

Preferably, the second slide rail 22 comprises a slide rail protrusion 221, a protrusion groove 222; the slide rail protruding blocks 221 are fixedly installed on two sides of the second slide rail 22, the protruding block grooves 222 are located inside the second door beam 12 and correspond to the positions of the slide rail clamping strips 211, the slide rail protruding blocks 221 are matched with the protruding block grooves 222, the second slide rail 22 and the second door beam 12 are movably installed together, and installation efficiency is improved.

Preferably, the protection assembly 4 comprises a protection net 41, a crash pad 42; the protective net 41 is movably mounted on the surfaces of the first door beam 11 and the second door beam 12, the shockproof pad 42 is located on the outer side of the protective net 41, a sealing strip is arranged between the protective net 41 and the shockproof pad 42, the protective assembly 4 is arranged to improve the protective performance of the rail transit door, and the application range of the door beam profile is greatly enlarged.

The working principle is as follows: firstly, a first door beam 11 and a second door beam 12 are taken as one corner of a rail transit door frame by a door beam mounting block 1, the first door beam 11 and the second door beam 12 are respectively vertically mounted on the surface of the door beam mounting block 1, other three corners of the rail transit door frame are also sequentially arranged, a clamping strip groove 212 at the inner wall of the first door beam 11 is matched with sliding rail clamping strips 211 at two sides of a first sliding rail 21, so that the first sliding rail 21 is fixed at the first door beam 11, a protruding block groove 222 at the inner wall of the second door beam 12 is connected with sliding rail protruding blocks 221 at two sides of a second sliding rail 22, the second sliding rail 22 is fixed at the second door beam 11, a sliding block 3 which can move is arranged at the sliding rail 2, a sliding understanding wheel 31 arranged at the bottom of the sliding block 3 moves on a cinnamon 2, a door groove is arranged on the surface of the sliding block 3 and is used for fixing the rail transit door, a clamping block 321 at the position of a clapboard 32 corresponds to a, the purpose of fixing the sliding wheel 31 is achieved, the sliding wheel 31 is prevented from shaking, and the protective net 41 and the shockproof pad 42 at the protective assembly 4 are fixedly arranged on the surface of the door beam, so that the purpose of protecting the door beam profile is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a door beam section bar structure, includes door beam installation piece (1), is located slide rail (2) in door beam installation piece (1) outside, its characterized in that: the door beam mounting block (1) comprises a first door beam (11) and a second door beam (12); the first door beam (11) is positioned on one side of the door beam mounting block (1), the second door beam (12) is positioned on the other side of the door beam mounting block (1), the second door beam (12) is vertically connected with the first door beam (11), sliding blocks (3) are arranged inside the first door beam (11) and the second door beam (12), and the sliding rail (2) comprises a first sliding rail (21) and a second sliding rail (22); the first sliding rail (21) is positioned on the surface of the first door beam (11), the second sliding rail (22) is positioned on the surface of the second door beam (12), the sliding blocks (3) move in the first sliding rail (21) and the second sliding rail (22), and the surfaces of the first door beam (11) and the second door beam (12) are provided with the protection component (4); the sliding block (3) comprises a sliding wheel (31) and a partition plate (32); the sliding wheel (31) is positioned on the surface of the sliding block (3), the partition plates (32) are positioned on two sides of the sliding wheel (31), and the clamping blocks (321) at the bottoms of the partition plates (32) are connected with clamping grooves (311) arranged on the surface of the sliding wheel (31) through calipers.

2. A door beam profile structure according to claim 1, wherein: the first sliding rail (21) comprises a sliding rail clamping strip (211) and a clamping strip groove (212); slide rail card strip (211) fixed mounting is in the both sides surface of first slide rail (21), card strip groove (212) are located the inside of first door beam (11) and correspond the position department of slide rail card strip (211), slide rail card strip (211) and card strip groove (212) phase-match.

3. A door beam profile structure according to claim 1, wherein: the second slide rail (22) comprises a slide rail lug (221) and a lug groove (222); the sliding rail protruding blocks (221) are fixedly installed on two sides of the second sliding rail (22), the protruding block grooves (222) are located in the second door beam (12) and correspond to the positions of the sliding rail clamping strips (211), and the sliding rail protruding blocks (221) are matched with the protruding block grooves (222).

4. A door beam profile structure according to claim 1, wherein: the protection assembly (4) comprises a protective net (41) and a shockproof pad (42); the protective net (41) is movably mounted on the surfaces of the first door beam (11) and the second door beam (12), the shockproof pad (42) is located on the outer side of the protective net (41), and a sealing strip is arranged between the protective net (41) and the shockproof pad (42).

Images