CN219539281U - Built-in steel skeleton composite escape pipeline - Google Patents

Abstract

The utility model relates to a built-in steel skeleton composite escape pipeline which comprises a pipeline body, a first supporting component and a second supporting component, wherein the first supporting component and the second supporting component are identical in structure, the first supporting component and the second supporting component are respectively detachably arranged in two sides of the pipeline body, the first supporting component comprises a supporting frame, shock absorbers and contact plates, the two shock absorbers and the two contact plates are arranged, the supporting frame is placed in the pipeline body, the lower part of the supporting frame is matched with the inner wall of the pipeline body, the two shock absorbers are fixed on two sides of the upper part of the supporting frame, the two contact plates are respectively fixed at one ends, far away from the supporting frame, of the two shock absorbers, and the contact plates are tightly attached to the upper wall of the pipeline body. According to the utility model, when the pipe body is deformed under stress, the first supporting component and the second supporting component can play a certain supporting role, so that the inner wall of the pipe body is prevented from being directly extruded by personnel.

Description

Built-in steel skeleton composite escape pipeline

Technical Field

The utility model relates to the field of escape pipelines, in particular to a composite escape pipeline with a built-in steel skeleton.

Background

The escape pipeline is a personnel escape channel arranged by a construction party for engineering safety, the caliber of the escape pipeline is 800mm860mm1066mm, the current market is the most of the ultra-high molecular weight polyethylene tunnel escape pipe in the Loose male pipe industry, the novel Loose male pipe industry tunnel escape pipe is easy to assemble, disassemble and transport, the pipeline is ageing resistant, has good toughness and impact resistance, can accept strong external force and can recover the original shape after being deformed;

the comparative example with the application number of CN201821221377.X discloses an escape pipe, wherein the pipe head is manufactured by one end of a pipe body, and the diameter of the pipe head is larger than that of the pipe body; the inner ring of the tube head is provided with a groove, the groove protrudes to the outer surface of the tube head to form a convex edge, and the sealing device is embedded and installed in the groove; one end of the connecting elbow is a big end, the other end of the connecting elbow is a small end, the connecting elbow is of a large horn mouth structure, the small end extends into the pipe head to be connected, the connecting elbow is sealed through a sealing device, and the other end of the pipe body extends into the big end to be connected;

the pressure bearing capacity and the environmental damage resistance of the escape pipeline far exceed those of a common pipeline, the economic benefit is high, the installation cost of the ultrahigh pipe is much lower than that of the traditional material, and the economic benefit is 4-6 times of that of a steel pipe compared with the comprehensive comparison of various factors such as corrosion resistance, abrasion resistance, weather resistance and the like;

however, the escape pipeline adopts the ultrahigh pipe as the main supporting structure, deforms under strong external force, and can reset, but escape personnel can pass through at the moment of deformation, so that accidental extrusion of the escape personnel is caused, and the escape pipeline has certain potential safety hazard.

Disclosure of Invention

Based on the above, the conventional sliding window does not have a sunshade effect, and a curtain is additionally arranged in actual use to solve the sunshade problem, so that the composite escape pipeline with the built-in steel skeleton is provided.

The utility model provides a compound pipeline of fleing of built-in steel skeleton, includes body, first supporting component and second supporting component, first supporting component with second supporting component structure is the same, first supporting component and second supporting component are respectively demountable installation is in inside the both sides of body, first supporting component includes support frame, bumper shock absorber and contact plate are equipped with two, the support frame is placed in the body, support frame lower part with the body inner wall coincide, and two bumpers are fixed support frame upper portion both sides, two the contact plate is fixed respectively two the bumper shock absorber is kept away from the one end of support frame, the contact plate with the body upper wall is closely laminated.

Further, the support frame includes backup pad and arched plate, arched plate is fixed backup pad upper portion, the backup pad lower part is the arc setting, just the backup pad with the laminating of body inner wall.

Further, the two shock absorbers are fixed on two sides of the upper portion of the arch-shaped plate, and the supporting plate and the two contact plates are distributed in the pipe body in a ring-shaped array.

Further, the shock absorber comprises a fixed pipe, a movable rod and a spring, wherein the movable rod is slidably installed inside one side of the fixed pipe, an air cavity is formed between the fixed pipe and the movable rod, the fixed pipe is fixed on the upper portion of the support frame, and the movable rod is located on one side, far away from the support frame, of the fixed pipe.

Further, the spring is sleeved outside the movable rod, and two sides of the spring are respectively in close contact with the fixed pipe and the contact plate.

Further, the shock absorber further comprises an air pipe, a knob, a screw and a sliding block, wherein the air pipe is fixed on one side of the fixed pipe, the air pipe is communicated with the air cavity, and the sliding block is slidably arranged in the air pipe.

Further, the screw rod is rotatably arranged in the air pipe, the outside of the screw rod is in threaded connection with the sliding block, and one end of the screw rod penetrates through the air pipe to be fixedly connected with the knob.

The first supporting component and the second supporting component are respectively detachably mounted in two sides of the pipe body, so that the first supporting component and the second supporting component can play a certain supporting role when the pipe body is stressed and deformed, the inner wall of the pipe body is prevented from being directly extruded by personnel, the first supporting component comprises a supporting frame, two shock absorbers and contact plates, the two shock absorbers and the two contact plates are arranged in the pipe body, the lower part of the supporting frame is matched with the inner wall of the pipe body, the two shock absorbers are fixed on two sides of the upper part of the supporting frame, the two contact plates are respectively fixed at one ends of the two shock absorbers away from the supporting frame, and the contact plates are tightly attached to the upper wall of the pipe body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a composite escape pipe with a built-in steel skeleton in one embodiment;

FIG. 2 is a schematic cross-sectional view of the tube of FIG. 1;

FIG. 3 is a schematic view of the first support assembly of FIG. 2;

fig. 4 is a schematic view of the shock absorber of fig. 3.

In the figure: 100. a tube body; 200. a first support assembly; 210. a support frame; 211. a support plate; 212. a arch plate; 220. a damper; 221. a fixed tube; 222. a movable rod; 223. a spring; 224. an air pipe; 225. a knob; 226. a screw; 227. a slide block; 230. a contact plate; 300. and a second support assembly.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 2 and 3, in one embodiment, the escape pipe with a built-in steel skeleton comprises a pipe body 100, a first supporting component 200 and a second supporting component 300, the first supporting component 200 and the second supporting component 300 have the same structure, the first supporting component 200 and the second supporting component are respectively and detachably installed inside two sides of the pipe body 100, the first supporting component 200 comprises a supporting frame 210, shock absorbers 220 and a contact plate 230, the shock absorbers 220 and the contact plate 230 are provided with two, the supporting frame 210 is placed in the pipe body 100, the lower part of the supporting frame 210 is matched with the inner wall of the pipe body 100, the two shock absorbers 220 are fixed on two sides of the upper part of the supporting frame 210, the two contact plates 230 are respectively fixed at one ends of the two shock absorbers 220 far away from the supporting frame 210, and the contact plate 230 is tightly attached to the upper wall of the pipe body 100.

The above-mentioned built-in steel skeleton composite escape pipe, the structure is the same through first supporting component 200 and second supporting component 300, first supporting component 200 and second supporting component are installed in the both sides inside of body 100 respectively in a detachable way, make body 100 when atress warp, first supporting component 200 and second supporting component 300 can play certain supporting role, avoid the direct extrusion of body 100 inner wall to pass through personnel, through first supporting component 200 including support frame 210, bumper shock absorber 220 and contact plate 230 are equipped with two, support frame 210 places in body 100, support frame 210 lower part coincide with body 100 inner wall, two bumper shock absorber 220 are fixed in support frame 210 upper portion both sides, two contact plate 230 are fixed in two bumper shock absorber 220 one end of keeping away from support frame 210 respectively, contact plate 230 closely laminates with body 100 upper wall, make the utility model use first supporting component 200 and as the shock attenuation skeleton, and the material is the steel, cooperate bumper shock absorber 220 to cushion support operation to body 100 when body 100 warp.

In this embodiment, the supporting frame 210 includes a supporting plate 211 and a arch plate 212, the arch plate 212 is fixed on the upper portion of the supporting plate 211, the lower portion of the supporting plate 211 is arc-shaped, the supporting plate 211 is attached to the inner wall of the pipe body 100, two dampers 220 are fixed on two sides of the upper portion of the arch plate 212, and the supporting plate 211 and two contact plates 230 are distributed in an annular array inside the pipe body 100. The supporting frame 210 comprises a supporting plate 211 and arch plates 212, the arch plates 212 are fixed on the upper portion of the supporting plate 211, the lower portion of the supporting plate 211 is in an arc shape, the supporting plate 211 is attached to the inner wall of the pipe body 100, two shock absorbers 220 are fixed on two sides of the upper portion of the arch plates 212, the supporting plate 211 and two contact plates 230 are distributed inside the pipe body 100 in an annular array, and therefore the first supporting component 200 can perform buffering and shock absorbing supporting operation when the pipe body 100 is deformed.

In this embodiment, the shock absorber 220 includes a fixed tube 221, a movable rod 222, and a spring 223, the movable rod 222 is slidably mounted inside one side of the fixed tube 221, an air cavity is formed between the fixed tube 221 and the movable rod 222, the fixed tube 221 is fixed on the upper portion of the support frame 210, the movable rod 222 is located on one side of the fixed tube 221 away from the support frame 210, the spring 223 is sleeved outside the movable rod 222, and two sides of the spring 223 are respectively in close contact with the fixed tube 221 and the contact plate 230. Through movable rod 222 slidable mounting in fixed pipe 221 one side inside, the shaping has the air cavity between fixed pipe 221 and the movable rod 222, fixed pipe 221 is fixed in support frame 210 upper portion, movable rod 222 is located the one side that fixed pipe 221 kept away from support frame 210, the outside cover of movable rod 222 establishes spring 223, spring 223 both sides respectively with fixed pipe 221 and contact plate 230 in close contact for can be with the source movable rod 222 moves to support frame 210 direction when the jar body warp, and extrude the air in the air cavity, increase the damping, and the air cavity also can apply the damping to movable rod 222 when movable rod 222 resets, reach buffering shock attenuation's purpose, protect the evacuator.

In this embodiment, the damper 220 further includes an air tube 224, a knob 225, a screw 226 and a slider 227, where the air tube 224 is fixed on one side of the fixed tube 221, the air tube 224 is internally communicated with the air cavity, the slider 227 is slidably mounted in the air tube 224, the screw 226 is rotatably mounted in the air tube 224, the screw 226 is screwed to the slider 227, and one end of the screw 226 passes through the air tube 224 to be fixedly connected with the knob 225. The air pipe 224 is fixed on one side of the fixed pipe 221, the air pipe 224 is communicated with the air cavity, so that the air in the air cavity can be stressed to transmit and increase damping between the air pipe 224 and the fixed pipe 221, and the sliding block 227 can be controlled to move by rotating the knob 225, so that the air volume is changed, and the purpose of adjusting the damping is achieved.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (7)

1. The utility model provides a compound pipeline of fleing of built-in steel skeleton, its characterized in that includes body (100), first supporting component (200) and second supporting component (300), first supporting component (200) with second supporting component (300) structure is the same, first supporting component (200) and second supporting group can dismantle the installation respectively and be in inside both sides of body (100), first supporting component (200) include support frame (210), bumper shock absorber (220) and contact plate (230) are equipped with two, support frame (210) are placed in body (100), support frame (210) lower part with body (100) inner wall coincide, two bumper shock absorbers (220) are fixed support frame (210) upper portion both sides, two contact plate (230) are fixed respectively two bumper shock absorber (220) are kept away from the one end of support frame (210), contact plate (230) with body (100) are gone up the wall and are closely laminated.

2. The composite escape pipeline with the built-in steel skeleton according to claim 1, wherein the supporting frame (210) comprises a supporting plate (211) and an arch plate (212), the arch plate (212) is fixed on the upper portion of the supporting plate (211), the lower portion of the supporting plate (211) is arranged in an arc shape, and the supporting plate (211) is attached to the inner wall of the pipe body (100).

3. The composite escape pipeline with the built-in steel skeleton according to claim 2, wherein two shock absorbers (220) are fixed on two sides of the upper portion of the arch-shaped plate (212), and the supporting plate (211) and the two contact plates (230) are distributed in the pipe body (100) in an annular array.

4. The composite escape pipeline with the built-in steel skeleton according to claim 1, wherein the shock absorber (220) comprises a fixed pipe (221), a movable rod (222) and a spring (223), the movable rod (222) is slidably mounted inside one side of the fixed pipe (221), an air cavity is formed between the fixed pipe (221) and the movable rod (222), the fixed pipe (221) is fixed on the upper portion of the supporting frame (210), and the movable rod (222) is located on one side, far away from the supporting frame (210), of the fixed pipe (221).

5. The composite escape pipe with built-in steel skeleton according to claim 4, wherein the spring (223) is sleeved outside the movable rod (222), and both sides of the spring (223) are respectively in close contact with the fixed pipe (221) and the contact plate (230).

6. The composite escape pipeline with the built-in steel skeleton according to claim 4, wherein the shock absorber (220) further comprises an air pipe (224), a knob (225), a screw (226) and a sliding block (227), the air pipe (224) is fixed on one side of the fixed pipe (221), the air pipe (224) is communicated with the air cavity, and the sliding block (227) is installed inside the air pipe (224) in a sliding mode.

7. The composite escape pipeline with the built-in steel skeleton according to claim 6, wherein the screw rod (226) is rotatably installed inside the air pipe (224), the outside of the screw rod (226) is in threaded connection with the sliding block (227), and one end of the screw rod (226) penetrates through the air pipe (224) to be fixedly connected with the knob (225).