CN218030274U

CN218030274U - Safe evacuation platform

Info

Publication number: CN218030274U
Application number: CN202222604441.5U
Authority: CN
Inventors: 王超; 李俊标; 何文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-13
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a safe evacuation platform belongs to the sparse technical field of subway, has solved the strut and has trampled the technical problem that dull and stereotyped connection process is inefficient. The support frame comprises a treading flat plate and a support used for supporting the treading flat plate, the support frame comprises a supporting portion, the upper surface of the supporting portion is fixedly provided with a butt joint protrusion, a lightening hole is formed in the supporting portion, one end of the supporting portion is fixedly connected with an arc-shaped connecting portion, a plurality of front support lugs are fixedly arranged on the front side wall of the arc-shaped connecting portion, a plurality of rear support lugs are fixedly arranged on the rear side wall of the arc-shaped connecting portion, and connecting holes are formed in the front support lugs and the rear support lugs. The utility model discloses the device need not to use the bolt, can make the strut with trample dull and stereotyped fixed connection, installs convenient and fast more, and installation rate improves work efficiency.

Description

Safe evacuation platform

Technical Field

The utility model belongs to the technical field of the subway is sparse, concretely relates to safe evacuation platform.

Background

Along with the development of cities, the flow of people is gradually increased, and in order to meet the travel demands of people, the positive pole of traffic track facilities, particularly subways, is rapidly expanded to play a role in lifting in the development of cities. In the operation of the subway, in order to ensure the life safety of people when an accident occurs, if the subway has accidents such as parking, fire or flood, passengers in the subway need to be quickly evacuated, and the emergency evacuation platform is a special platform channel which is arranged in a tunnel between the subway and is used for evacuating the passengers, so that the passengers can quickly escape from the dangerous place where the accident occurs. In the installation process of the existing evacuation platform, the strut and the trample plates are generally fixed through bolt connection, a plurality of bolts are required to be used between each trample plate and the strut, the bolts are required to be installed one by one, the connection speed of the trample plates and the strut is very slow, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a safe evacuation platform has solved the strut and has trampled the technical problem that dull and stereotyped connection process is inefficient.

The utility model discloses a following technical scheme realizes: the utility model provides a safe evacuation platform, its is including trampling dull and stereotypedly and being used for supporting trample dull and stereotyped strut, the strut includes the supporting part, the last fixed surface of supporting part is equipped with the butt joint arch, has seted up the lightening hole on the supporting part, the one end fixedly connected with arc connecting portion of supporting part, fixed a plurality of preceding hangers that are equipped with on the preceding lateral wall of arc connecting portion, fixed a plurality of back hangers that are equipped with on the back lateral wall of arc connecting portion, the connecting hole has all been seted up on preceding hangers and the back hangers.

Furthermore, the lower surface of the treading flat plate is provided with a butt joint notch corresponding to the butt joint bulge, the width of the butt joint notch is larger than that of the butt joint bulge, a plurality of anti-skid lugs are fixedly arranged on the upper surface of the treading flat plate, and the anti-skid lugs are in a square shape; the vertical section of the butt joint bulge is rectangular, and the vertical section of the butt joint notch is rectangular.

Furthermore, the number of the butt joint bulges is two; the number of the front support lugs is three, and the three front support lugs are arranged at equal intervals; the number of the rear lugs is three, and the three rear lugs are arranged at equal intervals; the three front lugs and the three rear lugs are symmetrically arranged.

Furthermore, the supporting portion and the arc-shaped connecting portion are integrally formed, and the lightening hole is formed in the position where the supporting portion and the arc-shaped connecting portion are intersected.

Furthermore, the evacuation platform is formed by splicing a plurality of treading flat plates and a plurality of brackets, and the upper ends of every two brackets are butted with one treading flat plate.

The utility model has the advantages that: the butt joint bulge is arranged on the upper surface of the supporting part of the support frame and used for clamping and treading the flat plate, so that bolts are not needed when the support frame is connected with the treading flat plate. During the installation, with the arc connecting portion and the subway tunnel fixed connection of strut, through all setting up the journal stirrup of a plurality of mutual symmetries on the preceding, the rear side wall at arc connecting portion, can make strut and subway tunnel fixed connection firm more steady. After fixing a plurality of strut and accomplishing, will trample the dull and stereotyped top of directly laying in the supporting part of strut again, under the effect of gravity, trample the dull and stereotyped laminating at the upper surface of supporting part, it is spacing to trample the dull and stereotyped to recycle the butt joint arch, avoids trampling the dull and stereotyped left and right drunkenness. Whole installation need not to use the bolt, can make the strut with trample dull and stereotyped fixed connection, the installation is convenient and fast more, and the installation rate improves work efficiency.

Drawings

Fig. 1 is a schematic view of a supporting frame of the present invention;

fig. 2 is a schematic top view of the supporting frame of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the supporting frame of the present invention;

FIG. 4 is a schematic view of the bottom view of the treading plate of the present invention;

fig. 5 is a schematic structural view of the utility model after the bracket is connected with the pedal plate.

In the figure: 1. stepping on the flat plate; 2. a support frame; 3. a support portion; 4. butting the bulges; 5. lightening holes; 6. an arc-shaped connecting part; 7. a front lug; 8. a rear lug; 9. connecting holes; 10. a notch is butted; 11. and an anti-slip bump.

Detailed Description

The following is a more detailed description of the present invention with reference to the drawings, and it should be pointed out that all the upper, lower, front, back, left and right equal orientation words appearing in the present invention are all the orientation words made with reference to fig. 1, and all the orientation words are not limited to the present invention, but are only for the purpose of more clear description and explanation.

Example 1:

referring to fig. 1 to 5, the present embodiment discloses a safety evacuation platform, which is composed of a plurality of stepping plates 1 and a plurality of brackets 2 for supporting the stepping plates 1, wherein the stepping plates 1 are laid on the brackets 2. Strut 2 includes supporting part 3, and the last fixed surface of supporting part 3 is equipped with butt joint arch 4, has seted up lightening hole 5 on the supporting part 3, and the one end fixedly connected with arc connecting portion 6 of supporting part 3 is fixed on the preceding lateral wall of arc connecting portion 6 and is equipped with a plurality of preceding journal stirrup 7, and fixed being equipped with a plurality of back journal stirrup 8 on the back lateral wall of arc connecting portion 6, all seted up connecting hole 9 on preceding journal stirrup 7 and the back journal stirrup 8. Lightening hole 5 is used for lightening the whole weight of strut 2, avoids because of strut 2 is overweight, appears strut 2 skew submerged phenomenon after long-time the use.

This embodiment sets up butt joint arch 4 through the 3 upper surfaces of supporting part at strut 2, and butt joint arch 4 is used for the joint to trample dull and stereotyped 1, need not to use the bolt when making strut 2 and trampling dull and stereotyped 1 and being connected. During the installation, with arc connecting portion 6 and the subway tunnel fixed connection of strut 2, through all setting up the journal stirrup of a plurality of mutual symmetries on the preceding, the back lateral wall at arc connecting portion 6, can make strut 2 firm more with subway tunnel fixed connection. After fixing a plurality of strut 2 and accomplishing, will trample dull and stereotyped 1 again and directly lay in the supporting part 3 top of strut 2, under the effect of gravity, trample dull and stereotyped 1 laminating at the upper surface of supporting part 3, it is spacing to trample dull and stereotyped 1 to recycle butt joint arch 4, avoids trampling dull and stereotyped 1 left and right drunkenness. Whole installation need not to use the bolt, can make strut 2 with trample dull and stereotyped 1 fixed connection, install convenient and fast more, installation speed improves work efficiency.

Example 2:

referring to fig. 1 to 5, the present embodiment discloses a safety evacuation platform, which includes a stepping plate 1 and a support frame 2 for supporting the stepping plate 1, wherein the support frame 2 includes a support portion 3, a docking protrusion 4 is fixedly disposed on an upper surface of the support portion 3, and a vertical cross-section of the docking protrusion 4 is rectangular. The lightening hole 5 has been seted up on the supporting part 3, and the one end fixedly connected with arc connecting portion 6 of supporting part 3 is fixed on the preceding lateral wall of arc connecting portion 6 and is equipped with a plurality of preceding lugs 7, and the fixed a plurality of back lugs 8 that are equipped with on the back lateral wall of arc connecting portion 6, has all seted up connecting hole 9 on preceding lug 7 and the back lug 8.

For better effect, trample dull and stereotyped 1's lower surface and seted up with the protruding corresponding butt joint notch 10 of butt joint, the vertical cross-section of butt joint notch 10 is the rectangle, and the width of butt joint notch 10 is greater than the protruding width of butt joint 4, tramples dull and stereotyped 1's fixed surface and is equipped with a plurality of skid proof blocks 11, and skid proof blocks 11 are the square form. Butt joint notch 10 is used for with the protruding 4 joints of butt joint, and the width setting through with butt joint notch 10 is greater than the protruding 4 width of butt joint, will trample dull and stereotyped 1 and place when supporting part 3 top, need not accurate counterpoint, can carry out the blind and put, trample dull and stereotyped 1 faster with the butt joint speed of strut 2.

For better effect, the trampling flat plate 1 is made of glass fiber reinforced plastic phenolic resin; the bracket 2 is made of reactive powder concrete. The butt joint bulges 4 are two, the front support lugs 7 are three, the three front support lugs 7 are arranged at equal intervals, the three rear support lugs 8 are arranged at equal intervals, and the three rear support lugs 8 are arranged at equal intervals. The three front lugs 7 and the three rear lugs 8 are arranged symmetrically.

For better effect, the supporting part 3 and the arc-shaped connecting part 6 are integrally formed, and lightening holes 5 are formed at the intersection positions of the supporting part 3 and the arc-shaped connecting part 6.

For better effect, the evacuation platform is formed by splicing a plurality of trampling flat plates 1 and a plurality of brackets 2, and the upper ends of every two brackets 2 are butted with one trampling flat plate 1.

Above, only the preferred embodiment of the present invention is described, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and concepts of the present invention should be covered within the protection scope of the present invention.

Claims

1. A safe evacuation platform, is including trampling dull and stereotyped (1) and being used for supporting strut (2) of trampling dull and stereotyped (1), its characterized in that: strut (2) includes supporting part (3), the last fixed surface of supporting part (3) is equipped with butt joint arch (4), has seted up lightening hole (5) on supporting part (3), and one end fixedly connected with arc connecting portion (6) of supporting part (3), fixed a plurality of preceding lugs (7) that are equipped with on the preceding lateral wall of arc connecting portion (6), fixed a plurality of back lugs (8) that are equipped with on the back lateral wall of arc connecting portion (6), connecting hole (9) have all been seted up on preceding lug (7) and back lug (8).

2. A safe evacuation platform according to claim 1, wherein: trample the lower surface of dull and stereotyped (1) seted up with butt joint notch (10) corresponding in butt joint arch (4), just the width of butt joint notch (10) is greater than the width of butt joint arch (4), the fixed surface of trampling dull and stereotyped (1) is equipped with a plurality of skid proof blocks (11), just skid proof block (11) are the square form.

3. A safe evacuation platform according to claim 1, wherein: the number of the butt joint bulges (4) is two; the number of the front support lugs (7) is three, and the three front support lugs (7) are arranged at equal intervals; the number of the rear lugs (8) is three, and the three rear lugs (8) are arranged at equal intervals; the three front support lugs (7) and the three rear support lugs (8) are arranged symmetrically.

4. A safe evacuation platform according to claim 1, wherein: the supporting portion (3) and the arc-shaped connecting portion (6) are integrally formed, and the lightening holes (5) are formed in the positions, where the supporting portion (3) and the arc-shaped connecting portion (6) intersect.

5. A safe evacuation platform according to claim 2, wherein: the vertical section of the butt joint bulge (4) is rectangular, and the vertical section of the butt joint notch (10) is rectangular.

6. A safe evacuation platform according to claim 1, wherein: the evacuation platform is composed of a plurality of trampling flat plates (1) and a plurality of brackets (2) which are spliced, and the upper ends of every two brackets (2) are butted with one trampling flat plate (1).