CN210677533U - Subway platform door welding stent - Google Patents

Abstract

The utility model discloses a subway platform door welding support in the technical field of supports, which comprises a support bottom plate, two sets of support vertical plates are vertically welded on the top of the support bottom plate, a support middle plate is transversely welded between the two sets of support vertical plates, the support middle plate is arranged parallel to the top of the support bottom plate, a support top plate is transversely welded between the bottoms of the two sets of support vertical plates, the support top plate is arranged parallel to the top of the support bottom plate, and the reinforced rib plates are welded at the joint of the bottom of the support middle plate and the support vertical plate and the joint of the bottom of the support top plate and the support vertical plate, the utility model has simple structure and small volume, is convenient for workers to carry and use, and the moving positioning in the using process, reduces the influence on the working efficiency of the welding construction of the subway platform door, through the setting of two sets of positioning slot, conveniently keep two sets of these products on same straight line through the inserted bar.

Description

Subway platform door welding stent

Technical Field

The utility model relates to the technical field of supports, specifically be a subway platform door welding stent.

Background

The subway is a form of railway transportation, and refers to an urban rail transit system which is mainly operated underground, namely the underground railway or the underground railway is short for description; many such systems may be switched to ground or elevated sections of road in areas outside of urban centers in order to fit the building environment and take into account construction and operating costs. The subway is an urban rail transit system which covers various underground and overground roadways in urban areas, has special right of way, high density and high traffic volume, and has the advantages that: the land is saved; noise is reduced; interference is reduced; energy is saved; and the pollution is reduced. Compared with other vehicles in cities, the subway has the advantages that the subway can avoid the ground congestion of the cities and fully utilize the space: the transportation capacity of the subway is large, the transportation capacity of the subway is 7-10 times larger than that of a ground bus, and the subway is incomparable with any urban transportation means; on time, the rate of punctuality is generally higher than that of public transport; the speed is high, the subway train travels in the underground tunnel by wind power driving, the highest speed per hour of the running is generally 80 kilometers, and can exceed 100 kilometers or even reach 120 kilometers in some cases.

The subway usually needs to be welded to build a protective door on a platform so as to ensure the safety of passengers. Most structures of the existing support for welding the subway platform door are complex, the size is huge, the alignment is relatively complex, the welding construction efficiency of the platform door is influenced, and based on the structure, the utility model discloses a subway platform door welding support is designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway platform door welding stent to solve the most structures of the current support that is used for subway platform door welding that provides in the above-mentioned background art complicated, the size is huge, and it is comparatively loaded down with trivial details to counterpoint, influences the problem of the welding construction efficiency of platform door.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a subway platform door welding stent, includes the support bottom plate, the vertical welding in top of support bottom plate has two sets of support risers, and is two sets of transversely weld between the support riser has the support medium plate, and the support medium plate is on a parallel with the top setting of support bottom plate, and is two sets of transversely weld between the bottom of support riser has the support roof, and the support roof is on a parallel with the top setting of support bottom plate, the reinforcing floor has all been welded to the bottom of support medium plate and the junction of support riser and the bottom of support roof and the junction of support riser, and mutually perpendicular sets up between reinforcing floor and the support riser.

Preferably, the top of support bottom plate is the rectangle and has seted up fixed jack, and two sets of fixed jacks set up the left at the left side support riser, and two sets of fixed jacks set up between two sets of support risers in addition, positioning groove has been seted up at the top of support bottom plate, and positioning groove sets up between two sets of fixed jacks on left side support riser and right side.

Preferably, the lateral wall of the support vertical plate is provided with a positioning slot and an identification marking slot, and the identification marking slot is parallel to the top of the support bottom plate and is arranged above the positioning slot.

Preferably, the top of the middle plate of the bracket is respectively provided with a rectangular notch and a circular notch, and the rectangular notch is arranged on the right of the circular notch.

Preferably, the top of the support top plate is transversely provided with a U-shaped limiting groove, and the left end of the support top plate exceeds the side wall of the vertical plate of the left support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the volume is less, makes things convenient for carrying of staff to use to and the mobile location in the use, reduce the influence to subway platform door welding construction work efficiency, through two sets of positioning slot's setting, conveniently keep two sets of these products on same straight line through the inserted bar, through the setting of U type spacing groove, make things convenient for subway platform door to be injectd the ascending removal that carries out the position of side at this product.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear perspective view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a cross-sectional view of the present invention in the direction of C;

fig. 5 is a cross-sectional view of the present invention in the direction of D;

fig. 6 is a cross-sectional view of the present invention in the direction of E;

fig. 7 is a rear view of the present invention;

fig. 8 is a sectional view of the present invention from direction a;

fig. 9 is a sectional view of the present invention in the direction F.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a support bottom plate, 11-a fixed jack, 12-a positioning slot, 2-a support vertical plate, 21-a positioning slot, 22-a mark marking slot, 3-a support middle plate, 31-a rectangular notch, 32-a circular notch, 4-a support top plate, 41-a U-shaped limiting slot and 5-a reinforcing rib 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a subway platform door welding stent, including support bottom plate 1, the vertical welding in top of support bottom plate 1 has two sets of support risers 2, horizontal welding has support medium plate 3 between two sets of support risers 2, and support medium plate 3 is on a parallel with the top setting of support bottom plate 1, horizontal welding has support roof 4 between the bottom of two sets of support risers 2, and support roof 4 is on a parallel with the top setting of support bottom plate 1, the bottom of support medium plate 3 and the junction of support riser 2 and the bottom of support roof 4 and the junction of support riser 2 all weld reinforcing floor 5, and reinforcing floor 5 and support riser 2 between mutually perpendicular set up, improve the structural strength of the bottom of support medium plate 3 and the junction of support riser 2 and the bottom of support roof 4 and the junction of support riser 2.

Wherein, the top of the bracket bottom plate 1 is rectangular and is provided with fixed jacks 11, two groups of fixed jacks 11 are arranged at the left side of the left bracket riser 2, the other two groups of fixed jacks 11 are arranged between the two groups of bracket risers 2, the top of the bracket bottom plate 1 is provided with a positioning clamping groove 12, the positioning clamping groove 12 is arranged between the left bracket riser 2 and the right two groups of fixed jacks 11, the side wall of the bracket riser 2 is provided with a positioning slot 21 and an identification marking groove 22, the identification marking groove 22 is parallel to the top of the bracket bottom plate 1 and is arranged above the positioning slot 21, the identification marking groove 22 is arranged, the marking of the product is convenient, the later product matching is facilitated, the top of the bracket middle plate 3 is respectively provided with a rectangular notch 31 and a circular notch 32, the rectangular notch 31 is arranged at the right side of the circular notch 32, the hanging of the tool of the butt welding machine is convenient, the top of the bracket top plate 4 is transversely provided, and the left end of the support top plate 4 exceeds the side wall of the vertical plate 2 of the left support, so that the subway station door can slide in the linear direction under the limit of the U-shaped limit groove 41, and the deflection phenomenon in the installation process is avoided.

One specific application of this embodiment is: the utility model discloses when using, set up through getting two sets of the same this product bilateral symmetry, insert the inner chamber of the positioning slot 21 of two sets of this products respectively through a straight-bar, make two sets of this products be in on the same straight line, align with mounted position through positioning channel section 12, the convenient location to support bottom plate 1 position, rethread bolt passes fixed jack 11, with the rigidity of this product, through the U type spacing groove 41 that 4 tops of support roof were seted up, make subway station door can be under U type spacing groove 41 spacing, carry out the ascending slip of straight line side, avoid the incline phenomenon in the installation, the utility model discloses simple structure, the volume is less, makes things convenient for staff's the use of carrying to and the removal location in the use, reduce the influence to subway station door welding construction work efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a subway platform door welding stent, includes support bottom plate (1), its characterized in that: the vertical welding in top of support bottom plate (1) has two sets of support riser (2), and is two sets of horizontal welding has support medium plate (3) between support riser (2), and support medium plate (3) are on a parallel with the top setting of support bottom plate (1), and are two sets of horizontal welding has support roof (4) between the bottom of support riser (2), and support roof (4) are on a parallel with the top setting of support bottom plate (1), reinforcing floor (5) have all been welded to the junction of the bottom of support medium plate (3) and support riser (2) and the junction of the bottom of support roof (4) and support riser (2), and strengthen mutually perpendicular setting between floor (5) and support riser (2).

2. The subway platform door welding bracket according to claim 1, wherein: the top of support bottom plate (1) is the rectangle and has seted up fixed jack (11), and two sets of fixed jack (11) set up in the left of left side support riser (2), and another two sets of fixed jack (11) set up between two sets of support risers (2), positioning slot (12) have been seted up at the top of support bottom plate (1), and positioning slot (12) set up between left side support riser (2) and two sets of fixed jack (11) in right side.

3. The subway platform door welding bracket according to claim 1, wherein: positioning slot (21) and sign seal inscription groove (22) have been seted up to the lateral wall of support riser (2), and sign seal inscription groove (22) are on a parallel with the top setting of support bottom plate (1) in the top of positioning slot (21).

4. The subway platform door welding bracket according to claim 1, wherein: rectangular notch (31) and circular notch (32) have been seted up respectively to the top of support medium plate (3), and rectangular notch (31) set up on the right-hand of circular notch (32).

5. The subway platform door welding bracket according to claim 1, wherein: u-shaped spacing groove (41) have transversely been seted up at the top of support roof (4), and the left end of support roof (4) surpasss left side support riser (2) lateral wall.

Images