CN217324993U

CN217324993U - Detachable rainproof device

Info

Publication number: CN217324993U
Application number: CN202220098383.0U
Authority: CN
Inventors: 杨占; 张婷; 李明亮; 韩彪; 林力澜; 曹永刚; 王皓博; 孙文祺
Original assignee: China Railway Engineering Consulting Group Co Ltd
Current assignee: China Railway Engineering Consulting Group Co Ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-30
Anticipated expiration: 2032-01-14

Abstract

The utility model relates to the field of rail transit-monorail, in particular to a detachable rainproof device, which comprises a water retaining ridge, wherein the water retaining ridge is arranged around the bottom of a rail beam support; the cover plate is installed above the track beam support, a first groove is formed in one side, close to the water retaining ridge, of the cover plate, the first groove is connected with the water retaining ridge, and the first groove is located right above the water retaining ridge. The utility model discloses install two track beam support apron concatenations on track beam support, through horizontal direction embedding bolt to first recess internal fixation apron, convenient dismantlement and installation do not influence track beam support periodic inspection maintenance, apply paint waterproof coating with a brush in manger plate bank inboard simultaneously and have effectively solved the problem of the waterproof weak spot ponding of the support of overhead station within range and station structure combination department, avoided the potential safety hazard that rail traffic zone lower part function was intake with the room.

Description

Detachable rainproof device

Technical Field

The utility model belongs to track traffic-single track field especially relates to a can dismantle rain insensitive device.

Background

Due to the special construction of the support and the need for inspection and maintenance, it is not possible to completely wrap the support with waterproof material. The rainwater that drifts off and the train that enters the station take into the rainwater of rail line district will be along the downward seepage in hole between station concrete structure and the support, and there is the room for the function in rail line district lower part, especially the electricity specialty room, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can dismantle rain insensitive device for elevated station track beam support aims at solving and never influences under the condition of track beam support periodic inspection maintenance, the support of elevated station within range and the waterproof weak spot ponding of station structure junction to lead to the problem that there is the potential safety hazard in the room is intake to the function.

The embodiment of the application provides a can dismantle rain insensitive device includes: the water retaining ridges are arranged on the periphery of the bottom of the track beam support; the cover plate is installed above the track beam support, a first groove is formed in one side, close to the water retaining ridge, of the cover plate, the first groove is connected with the water retaining ridge, and the first groove is located right above the water retaining ridge.

Optionally, the water blocking ridge is connected with the first groove through a square steel pipe, the square steel pipe is welded and fixed through a steel plate embedded in the water blocking ridge, and the cover plate is embedded into the first groove in the horizontal direction through a bolt and fixed.

Optionally, the apron includes first track roof beam support apron and second track roof beam support apron, first track roof beam support apron concatenation department edge sets up the aluminum plate turn-ups, second track roof beam support apron concatenation department edge sets up the second recess unanimous with aluminum plate turn-ups size, the aluminum plate turn-ups with the mutual lock of second recess constitutes the apron.

Optionally, the cover plate material is a PC resistance plate.

Optionally, the cover plate is installed to have a slope of 2% -5%.

Optionally, the first track beam support cover plate and the second track beam support cover plate are both in an E-shaped structure and are installed above the track beam support in a shape matched with the track beam support.

Optionally, when the cover plate is installed above the track beam support, a gap of 2cm-3cm is reserved between the cover plate and the track beam support.

Optionally, the water retaining bank is built or poured around the track beam support in a U-shaped manner, and the water retaining bank is not arranged on one side of the outer decoration structure close to the end of the station.

Optionally, a waterproof layer is arranged on the surface of the water retaining bank, the waterproof layer is fixed on the surface of the water retaining bank through a cement nail or a shooting nail, waterproof paint is coated on the inner side of the water retaining bank and the support base plate, and a groove is reserved between the water retaining bank and the support base plate.

Optionally, the width of the first groove is 60mm, the height of the first groove is 40mm channel steel, and the width of the square steel pipe is slightly smaller than that of the first groove.

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

1. the utility model discloses place two track roof beam support apron concatenations in track roof beam support top and through the fixed apron of the first recess of bolt level embedding, convenient dismantlement and installation do not influence track roof beam support periodic inspection maintenance inspection.

2. The utility model discloses a by building by laying bricks or reinforced concrete pouring's manger plate bank and two track beam support apron device that constitute jointly, and fix the waterproof layer on the manger plate bank with the cement nail, as the railway line district roofing at manger plate bank department waterproof receipts head, waterproof coating is applied paint with a brush to the manger plate bank inboard in addition, effectively solves the problem of the waterproof weak spot ponding of the support of overhead station within range and station structure combination department, has avoided the potential safety hazard that the railway line district lower part function was intake with the room.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a structural section view of the detachable rain-proof device of the present invention.

Fig. 2 is a schematic structural view of the first track beam support cover plate of the present invention.

Fig. 3 is a schematic structural view of the second track beam support cover plate of the present invention.

Fig. 4 is a projection view of the middle cover plate of the present invention.

The labels in the figure are: 1. water retaining ridges; 2. a waterproof layer; 3. a cover plate; 4. a bolt; 5. a square steel pipe; 6. a pedestal base plate; 7. the outer decoration structure at the end of the station; 8. a rail beam support; 9. flanging the aluminum plate; 10. a first groove; 11. a second groove; 12. a first track beam support cover plate; 13. a second track beam support cover plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers or letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

As shown in FIG. 1, the present embodiment provides a detachable rain protection device, comprising: the water retaining ridge 1 and the cover plate 3; the water retaining ridges 1 are arranged on the periphery of the bottom of the track beam support 8; the apron 3 is installed 8 tops of track roof beam support just apron 3 is close to manger plate bank 1 one side and is equipped with first recess 10, first recess 10 with manger plate bank 1 is connected just first recess 10 is located directly over the manger plate bank 1, through 4 horizontal embedding first recess 10 internal fixation apron 3 of bolt, convenient dismantlement and installation do not influence 8 regular inspection maintenance of track roof beam support, effectively solve the problem of the waterproof weak spot ponding of support and the station structural joint department in the overhead station scope, avoided the potential safety hazard that the district lower part function of rail was intake with the room.

In a specific embodiment of this disclosure, the manger plate bank 1 with first recess 10 passes through square steel pipe 5 and connects, just square steel pipe 5 is through burying underground the steel sheet carries out welded fastening in the manger plate bank 1, rethread 4 horizontal direction embedding first recess 10 internal fixation apron 3 can make apron 3 through mutual lock connection fix on the square steel pipe 5 of manger plate bank 1, and apron 3 drops when preventing that the train from traveling.

In a specific embodiment of this disclosure, apron 3 includes first track roof beam support apron 12 and second track roof beam support apron 13, first track roof beam support apron 12 concatenation department edge sets up aluminum plate turn-ups 9, second track roof beam support apron 13 concatenation department edge sets up the second recess 11 unanimous with aluminum plate turn-ups 9 size, aluminum plate turn-ups 9 with the mutual lock of second recess 11 constitutes apron 3, aluminum plate turn-ups 9 and the design of second recess 11 concatenation have been avoided the rainwater to flow in track roof beam support 8 from two track roof beam support apron 3 gaps, are convenient for apron 3 dismantlements simultaneously, make things convenient for track roof beam support 8 to regularly inspect the maintenance.

In a specific embodiment of this disclosure, 3 materials of apron are PC endurance board, and the effectual quality of guaranteeing apron 3 of this material crashproof, anti-impact and material has avoided track striking apron 3, leads to apron 3 to damage, and this material has better light transmissivity simultaneously, makes things convenient for the maintainer to look over the support state.

In a specific embodiment of the present disclosure, the cover plate 3 has a slope of 2% to 5% after being installed, so that rainwater falling onto the cover plate 3 can naturally slide down to the roof of the station track area.

In a specific embodiment of the present disclosure, the first track beam support cover plate 12 and the second track beam support cover plate 13 are both in an E-shaped structure and are installed above the track beam support 8 in a shape matching with the track beam support 8.

In a specific embodiment of the present disclosure, when the cover plate 3 is installed above the track beam support 8, a gap of 2cm-3cm is reserved between the cover plate 3 and the track beam support 8, the gap is favorable for the movement of the track beam support 8, it is ensured that the deformation of the track beam support 8 avoids the deformation of the track beam support 8 to damage the detachable rain protection device, and the 1mm thick aluminum plate is fixed on the track beam to be covered with water to prevent rainwater from flowing into the gap and entering the track beam support 8.

In a specific embodiment of the disclosure, the water retaining bank 1 is built or poured around the track beam support 8 in a U shape, and the water retaining bank 1 is not arranged on one side close to the outer decoration structure 7 at the end of the station, so that rainwater entering the track beam support 8 flows out of the outer decoration structure 7 at the end of the station with a gradient of 3% -5% along the periphery of the support base plate 6 coated with waterproof paint.

In a specific embodiment of this disclosure, manger plate bank 1 surface is equipped with waterproof layer 2, waterproof layer 2 passes through the cement nail or penetrates the nail to be fixed manger plate bank 1 surface, manger plate bank 1 inboard and support base plate 6 apply paint waterproof coating with a brush and reserve between manger plate bank 1 and support base plate 6 and establish the recess, manger plate bank 1 inboard is applied paint waterproof coating with a brush and has further avoided the rainwater to pass through the room below the track beam support 8 and the seepage of station structure junction to the rail line district is reserved simultaneously and is established the recess and can make the water that flows in the recess flow in station end department outer decoration structure 7 along support base plate 6.

In a specific embodiment of this disclosure, first recess 10 width is 60mm, highly is 40 mm's channel-section steel, just 5 width slightly less of square steel pipe is slightly less than first recess 10 makes square steel pipe 5 can fix through bolt 4 with first recess 10.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable rain protection device, comprising:

the water blocking ridge (1), the water blocking ridge (1) is arranged on the periphery of the bottom of the track beam support (8); and

the cover plate (3) is installed above the track beam support (8) and on one side, close to the water retaining ridge (1), of the cover plate (3), a first groove (10) is arranged, the first groove (10) is connected with the water retaining ridge (1), and the first groove (10) is located right above the water retaining ridge (1).

2. The detachable rainproof device according to claim 1, wherein the water blocking sill (1) is connected with the first groove (10) through a square steel pipe (5), the square steel pipe (5) is welded and fixed through a steel plate embedded in the water blocking sill (1), and then the cover plate (3) is horizontally embedded in the first groove (10) through a bolt (4) to fix the cover plate (3).

3. The detachable rainproof device according to claim 1, wherein the cover plate comprises a first rail beam support cover plate (12) and a second rail beam support cover plate (13), an aluminum plate flanging (9) is arranged at the edge of the joint of the first rail beam support cover plate (12), a second groove (11) with the size identical to that of the aluminum plate flanging (9) is arranged at the edge of the joint of the second rail beam support cover plate (13), and the aluminum plate flanging (9) and the second groove (11) are buckled with each other to form the cover plate (3).

4. The detachable rain protection device according to claim 1, characterized in that the cover plate (3) material is a PC-board.

5. A detachable flashing device according to claim 1, characterised in that the cover plate (3) is, after mounting, sloped 2-5%.

6. A detachable flashing device according to claim 3, wherein the first track beam bearer cover plate (12) and the second track beam bearer cover plate (13) are both E-shaped and are mounted over the track beam bearer (8) in a form fit with the track beam bearer (8).

7. The detachable flashing arrangement of claim 1, wherein a 2cm-3cm gap is reserved between the cover plate (3) and the track beam support (8) when the cover plate (3) is mounted above the track beam support (8).

8. The detachable rainproof device according to claim 1, wherein the water blocking sill (1) is laid or poured in a U-shape around the track beam support (8) and the water blocking sill (1) is not arranged on one side of the outer decorative structure (7) close to the end of the station.

9. The detachable rainproof device according to claim 1, wherein a waterproof layer (2) is arranged on the surface of the water retaining bank (1), the waterproof layer (2) is fixed on the surface of the water retaining bank (1) through a cement nail or a shooting nail, waterproof paint is coated on the inner side of the water retaining bank (1) and the support base plate (6), and a groove is reserved between the water retaining bank (1) and the support base plate (6).

10. The detachable rain protection device as claimed in claim 2, wherein said first recess (10) is 60mm wide and 40mm channel high, and said square steel tube (5) is slightly smaller in width than said first recess (10).