Escape pipeline structure with high safety

Abstract

The invention discloses an escape pipeline structure with high safety, and relates to the technical field of escape pipelines. Comprising a pipeline body, the pipeline body is arranged in a multi-section mode, annular end frames and annular collecting assemblies are arranged in the pipeline body, the annular collecting assemblies are distributed in the pipeline body at equal intervals, and the two annular end frames are located on the inner sides of the two ends of the pipeline body; a flexible bag barrel is connected to the inner side of the annular binding assembly, the two annular end frames are located at the two ends of the flexible bag barrel, and the inner diameter of the annular end frames is larger than that of the annular binding assembly. By arranging the pipeline main bodies and the annular collecting assembly, all the pipeline main bodies can be vertically or obliquely arranged, when the pipeline needs to be used, a user enters the inner side of the flexible bag barrel, and due to the arrangement of the annular collecting assembly, in the process of sliding down based on gravity, the annular collecting assembly can achieve a certain blocking and speed reducing effect; therefore, a user can slide out of the bottom of the pipeline body at a safe speed, and the reliability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of escape pipes, and in particular to an escape pipe structure with high safety. Background Art

[0002] A fast and safe escape route is essential to protecting the lives of people. The escape pipe is one of the facilities to ensure escape safety. The escape pipe is arranged in different ways according to the specific site structure, such as vertical, oblique or horizontal arrangement. Although the current escape pipe can provide escape space to a certain extent, it has the following problems: First, hard pipes lack an effective deceleration mechanism when the user slides down, which may cause injury to the user and is not safe enough. Second, pipes with a fixed inner diameter may not be suitable for everyone with different body shapes.

[0003] After searching, the application scheme of Chinese patent application number CN201610035819.0 discloses a mine escape pipe, including a horizontal escape pipe and a vertical escape pipe, the horizontal escape pipe and the vertical escape pipe include a first explosion-proof shell arranged on the outer layer and a first frame arranged on the inner layer, emergency entrance and exit doors are arranged at intervals on the horizontal escape pipe, an emergency entrance sealing door is arranged at the end of the horizontal escape pipe away from the vertical escape pipe, and a safety warehouse is arranged at the end close to the vertical escape pipe, the safety warehouse includes a second explosion-proof shell arranged on the outer layer and a second frame arranged on the inner layer, and an integrated pipeline is arranged on the top of the safety warehouse for conveying or storing materials. The escape pipe in the above-mentioned document has the following shortcomings: although it can meet the escape needs, for the vertical escape pipe in the scheme, there is a lack of effective deceleration mechanism and insufficient safety, which needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose an escape duct structure with high safety.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A highly safe escape pipe structure, comprising a pipe body, wherein the pipe body is arranged in a multi-section manner, an annular end frame and an annular convergence component are arranged in the pipe body, the annular convergence component is evenly distributed in the pipe body, and two annular end frames are located on the inner sides of both ends of the pipe body; a flexible bag tube is connected to the inner side of the annular convergence component, and the two annular end frames are located at the two ends of the flexible bag tube, and the inner diameter of the annular end frame is greater than the inner diameter of the annular convergence component; The annular convergence component comprises: A slider, wherein a plurality of sliders are arranged in a circumferential distribution, a connecting block is arranged on one side of the slider close to the flexible bag tube, the connecting block is connected to the outer wall of the flexible bag tube, a sliding groove is provided on one side of the slider close to the flexible bag tube, a sliding bar is arranged on the outer wall of the other side of the slider, and a sliding bar of one slider is slidably connected to the sliding groove of another slider; based on the sliding of each sliding bar in the sliding groove, the inner diameter of the annular convergence component is changed; The elastic rope and the sliders are connected in series based on the elastic rope, and the flexible bag tube is tightened based on the elastic force of the elastic rope.

[0006] As a preferred embodiment of the present invention: both ends of the pipe body are provided with evenly distributed circumferential grooves on the inner side, and mounting blocks are provided on the outer side of the annular end frame, and the annular end frame is connected to the grooves through the mounting blocks.

[0007] As a preferred embodiment of the present invention, two adjacent pipe bodies are detachably spliced ​​and connected by bolts, and an annular bracket is arranged between the two adjacent pipe bodies, and circumferentially distributed clamping blocks are arranged on the outer side of the annular bracket, and the clamping blocks of the annular bracket are installed in the clamping grooves of the two pipe bodies at the same time.

[0008] As a preferred embodiment of the present invention: a platform is arranged on the top of the uppermost pipe body, an escape hole is opened on the platform, an annular connecting seat is arranged at the bottom of the escape hole, and the annular connecting seat is detachably connected to the top of the uppermost pipe body by bolts; a guardrail is arranged on the outer side of the platform.

[0009] As a preferred embodiment of the present invention: a support frame is arranged at the bottom of the guardrail, and the support frame is in a Y-shaped structure.

[0010] As a preferred embodiment of the present invention: the pipeline body and the flexible bag tube are also used in conjunction with a carrier device, and the carrier device includes: A containing barrel, the diameter of which is larger than the inner diameter of the annular convergence component in an undeformed state; An expansion part, which is arranged at the bottom of the accommodating barrel and is used to expand the annular contraction assembly outward; The expansion portion comprises: A connecting frame, wherein a plurality of connecting frames are installed on the outer wall of the bottom of the containing barrel; An elastic rod, one end of which is connected to the bottom end of the connecting frame, and the other end of which is connected to a spherical body, and a plurality of elastic rods are arranged in a circumferential distribution; The traction assembly is used to pull the spherical bodies toward the center synchronously.

[0011] As a preferred embodiment of the present invention: the traction assembly includes: A traction rope, one end of which is connected to the spherical body, a center hole is provided at the bottom of the receiving barrel, the other end of which passes through the center hole and is connected to a pull block, a limit block is provided outside the pull block, and the size of the limit block is larger than the inner diameter of the center hole; A pull rope, the bottom end of which is connected to the top end of the pull block.

[0012] As a preferred embodiment of the present invention: the top end of the pull rope is connected to a pull handle.

[0013] As a preferred embodiment of the present invention: a flexible sleeve is sleeved on the outer side of the elastic rod.

[0014] As a preferred embodiment of the present invention: a spring rod is installed at the bottom of the containing barrel, and the bottom end of the spring rod is connected to a base frame.

[0015] The beneficial effects of the present invention are: 1. The present invention can arrange each pipe body vertically or obliquely by providing a pipe body and an annular convergence component. When it is needed, the user enters the inner side of the flexible bag tube. Due to the provision of the annular convergence component, the annular convergence component can play a certain role in blocking and decelerating the user during the process of sliding down due to gravity, thereby ensuring that the user slides out from the bottom of the pipe body at a safer speed, thereby improving reliability.

[0016] 2. The present invention facilitates the installation and stabilization of the annular end frame by providing the installation block and the card slot, thereby improving the reliability; and by providing the annular card frame and the card block, better alignment and splicing can be performed, thereby improving the practicality.

[0017] 3. The present invention provides a carrier device, which can be placed in the pipeline body during escape. The carrier device is restricted from moving downward by the annular convergence component. When the user enters the carrier device, gravity promotes the elastic rod and the spherical body to press the sliders outward, so that the sliders slide in the slide grooves to achieve structural expansion, so that the carrier device can pass through the annular convergence component smoothly, thereby minimizing the usage differences caused by body size differences and improving safety.

[0018] 4. The present invention provides a traction assembly, and can use structures such as pull ropes and traction ropes to pull the spherical body inward according to actual needs, thereby adjusting the size of the expansion portion to facilitate changing the speed of passing through the annular convergence assembly.

[0019] 5. The present invention provides an elastic rod and a flexible sleeve structure, which not only utilizes the elastic rod to expand the annular convergence component, but also because the elastic rod is an elastic structure, when the accommodating barrel falls from the bottom end of the pipeline body, the elastic rod can be used for buffering and shock absorption, thereby further improving safety; by providing a base frame, the buffering and shock absorption capacity can be further improved, thereby enhancing safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a highly safe escape duct structure proposed by the present invention; Figure 2A schematic structural diagram of a pipe main body disassembly of an escape pipe structure with high safety proposed by the present invention; Figure 3 A schematic diagram of the structure inside a pipe body of a highly safe escape pipe structure proposed by the present invention; Figure 4 This is a schematic structural diagram of a cross-section of a flexible bag tube of a highly safe escape pipe structure proposed by the present invention; Figure 5 This is a schematic structural diagram of the bottom of a carrier platform of a highly safe escape pipe structure proposed by the present invention; Figure 6 A schematic structural diagram of a container barrel of a highly safe escape pipe structure proposed by the present invention; Figure 7 This is a structural schematic diagram of a cross-section of a containing barrel of a highly safe escape pipe structure proposed by the present invention.

[0021] In the figure: 1 pipeline body, 2 carrier, 3 guardrail, 4 support frame, 5 clamping block, 6 annular clamping frame, 7 clamping groove, 8 elastic rope, 9 slider, 10 flexible bag tube, 11 annular end frame, 12 mounting block, 13 slide groove, 14 slide bar, 15 connecting block, 16 containing barrel, 17 traction rope, 18 spherical body, 19 elastic rod, 20 bottom frame, 21 flexible sleeve, 22 connecting frame, 23 pull handle, 24 pull rope, 25 pull block, 26 spring rod, 27 annular connecting seat, 28 limit block. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Embodiment 1: A highly safe escape pipe structure that can be used to transport personnel or materials, such as Figure 1-7 As shown, it includes a pipeline body 1, the pipeline body 1 is a multi-section arrangement, an annular end frame 11 and an annular convergence component are arranged in the pipeline body 1, the annular convergence component is equidistantly distributed along the pipeline body 1, and two annular end frames 11 are located on the inner sides of both ends of the pipeline body 1; a flexible bag tube 10 is connected to the inner side of the annular convergence component, and the two annular end frames 11 are located at the two ends of the flexible bag tube 10, and the inner diameter of the annular end frame 11 is larger than the inner diameter of the annular convergence component; The annular convergence component comprises: Slider 9, multiple sliders 9 are arranged in a circumferential distribution, the slider 9 is a triangular structure, or a quasi-triangular structure, a connecting block 15 is provided on the side of the slider 9 close to the flexible bag tube 10, the connecting block 15 is connected to the outer wall of the flexible bag tube 10, a slide groove 13 is provided on the side of the slider 9 close to the flexible bag tube 10, and a slide bar 14 is provided on the outer wall of the other side of the slider 9, and the slide bar 14 of one slider 9 is slidably connected to the slide groove 13 of another slider 9; based on the sliding of each slide bar 14 in the slide groove 13, the change of the inner diameter of the annular convergence component is realized; The elastic rope 8 and the sliders 9 are connected in series based on the elastic rope 8, and based on the elastic force of the elastic rope 8, the flexible bag tube 10 is tightened; By providing the pipe body 1 and the annular convergence component, each pipe body 1 can be arranged vertically or obliquely. When it is needed, the user enters the inner side of the flexible bag tube 10. Due to the provision of the annular convergence component, the annular convergence component can play a certain role in blocking and decelerating the user during the process of sliding down due to gravity, thereby ensuring that the user slides out from the bottom of the pipe body 1 at a safer speed, thereby improving reliability. When transporting materials, the materials should be packaged, and the packaging size should not be smaller than the inner diameter of the annular contraction component, nor should it be too much larger than the inner diameter of the annular contraction component.

[0025] In order to facilitate disassembly and assembly; Figure 2 , Figure 3 , Figure 4 As shown, the inner sides of both ends of the pipe body 1 are provided with evenly distributed grooves 7, and the outer sides of the annular end frame 11 are provided with mounting blocks 12, and the annular end frame 11 is clamped in the grooves 7 through the mounting blocks 12; By providing the mounting block 12 and the clamping slot 7, the installation and stability of the annular end frame 11 are facilitated, thereby improving reliability.

[0026] In order to facilitate splicing and installation; Figure 2 , Figure 3 As shown, two adjacent pipe bodies 1 are detachably spliced ​​and connected by bolts, and an annular bracket 6 is provided between the two adjacent pipe bodies 1, and circumferentially distributed clamping blocks 5 are integrally provided on the outer side of the annular bracket 6, and the clamping blocks 5 of the annular bracket 6 are simultaneously installed in the clamping grooves 7 of the two pipe bodies 1; By providing the annular bracket 6 and the clamping block 5, better alignment and splicing can be performed, thereby improving practicality.

[0027] For ease of use; Figure 1 , Figure 5 As shown, a platform 2 is provided on the top of the uppermost pipe body 1, an escape hole is provided on the platform 2, an annular connecting seat 27 is provided at the bottom of the escape hole, and the annular connecting seat 27 is detachably connected to the top of the uppermost pipe body 1 by bolts; a guardrail 3 is provided on the outer side of the platform 2; By providing the carrier 2, the carrier 2 can be installed at a corresponding position, and according to the height of the position, a suitable number of pipeline bodies 1 can be spliced ​​to facilitate escape or transportation of materials.

[0028] In order to improve the structural strength; Figure 5 As shown, a support frame 4 is provided at the bottom of the guardrail 3, and the support frame 4 is a Y-shaped structure.

[0029] Embodiment 2: A highly safe escape pipe structure, such as Figure 1-7 As shown, for better use; this embodiment makes the following improvements on the basis of embodiment 1: the pipeline body 1 and the flexible bag tube 10 are also used in conjunction with a carrier device, which can be used to transport personnel or materials, and the carrier device includes: A containing barrel 16, the diameter of which is larger than the inner diameter of the annular contracting assembly in an undeformed state; An expansion part, which is arranged at the bottom of the accommodating barrel 16 and is used to expand the annular contraction assembly outward; The expansion portion comprises: A connecting frame 22, wherein a plurality of connecting frames 22 are installed on the outer wall of the bottom of the containing barrel 16; An elastic rod 19, one end of which is connected to the bottom end of the connecting frame 22, and the other end of which is connected to the spherical body 18, and a plurality of elastic rods 19 are arranged in a circumferential distribution; A traction assembly, which is used to pull the spherical bodies 18 toward the center synchronously; By providing a carrier device, the carrier device can be placed in the pipe body 1 during escape. The carrier device is restricted from moving downward by the annular contraction assembly. When the user enters the carrier device, gravity promotes the elastic rod 19 and the spherical body 18 to press the sliders 9 outward, so that the slide bar 14 slides in the slide groove 13 to achieve structural expansion, thereby allowing the carrier device to pass through the annular contraction assembly smoothly, thereby minimizing the usage differences caused by body size differences and improving safety.

[0030] In order to facilitate the adjustment of the expansion effect; Figure 6 , Figure 7 As shown, the traction assembly includes: A traction rope 17, one end of which is connected to the spherical body 18, a center hole is provided at the bottom of the receiving barrel 16, the other end of which passes through the center hole and is connected to a pull block 25, a limit block 28 is provided outside the pull block 25, and the size of the limit block 28 is larger than the inner diameter of the center hole; A pull rope 24, the bottom end of which is connected to the top end of a pull block 25; By setting up the traction assembly, the spherical body 18 can be pulled inward by using the pull rope 24, the traction rope 17 and other structures according to actual needs, so as to adjust the size of the expansion part, so as to change the speed of passing through the annular contraction assembly; For example, when the user is lighter, the force exerted on the annular gathering component to the outside is naturally smaller due to the smaller overall weight. The user can use the pull rope 24 to pull and reduce the size of the expansion part, so that the user can pass through the annular gathering component more smoothly. In addition, when approaching the bottom area, the pull rope 24 can be released to allow the elastic rod 19 to reset based on the rebound force, thereby increasing the size of the expansion part, thereby achieving the effect of reducing speed and ensuring safety of use.

[0031] To improve practicality; Figure 7 As shown, the top end of the pull rope 24 is connected to a pull handle 23 .

[0032] To improve safety; Figure 6 As shown, the elastic rod 19 is covered with a flexible sleeve 21 on the outside; By setting up the elastic rod 19 and the flexible sleeve 21 structure, not only the elastic rod 19 is used to expand the annular convergence component, but also because the elastic rod 19 is an elastic structure, when the containing barrel 16 falls from the bottom end of the pipe body 1, the elastic rod 19 can be used for buffering and shock absorption, thereby further improving safety.

[0033] To improve safety; Figure 7 As shown, a spring rod 26 is installed at the bottom of the containing barrel 16, and the bottom end of the spring rod 26 is connected to the bottom frame 20; By providing the base frame 20, the buffering and shock absorbing capability can be further improved, thereby enhancing safety.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly safe escape pipe structure, characterized in that: The invention comprises a pipeline body (1), wherein the pipeline body (1) is arranged in a multi-section manner, an annular end frame (11) and an annular convergence component are arranged inside the pipeline body (1), the annular convergence component is evenly distributed inside the pipeline body (1), and two annular end frames (11) are located inside two ends of the pipeline body (1); a flexible bag tube (10) is connected inside the annular convergence component, and the two annular end frames (11) are located at two ends of the flexible bag tube (10), and the inner diameter of the annular end frame (11) is larger than the inner diameter of the annular convergence component; The annular convergence component comprises: A slider (9), wherein a plurality of sliders (9) are arranged in a circumferential distribution, a connecting block (15) is arranged on one side of the slider (9) close to the flexible bag tube (10), the connecting block (15) is connected to the outer wall of the flexible bag tube (10), a sliding groove (13) is provided on one side of the slider (9) close to the flexible bag tube (10), a sliding bar (14) is arranged on the outer wall of the other side of the slider (9), and the sliding bar (14) of one slider (9) is slidably connected to the sliding groove (13) of another slider (9); based on the sliding of each sliding bar (14) in the sliding groove (13), the inner diameter of the annular convergence component is changed; The elastic rope (8) and the sliders (9) are connected in series based on the elastic rope (8), and based on the elastic force of the elastic rope (8), the flexible bag tube (10) is tightened.

2. The highly safe escape pipe structure according to claim 1, characterized in that: The inner sides of both ends of the pipeline body (1) are provided with evenly distributed clamping grooves (7), the outer sides of the annular end frame (11) are provided with mounting blocks (12), and the annular end frame (11) is clamped in the clamping grooves (7) through the mounting blocks (12).

3. The highly safe escape pipe structure according to claim 1, characterized in that: The two adjacent pipe bodies (1) are detachably spliced ​​and connected by bolts, and an annular bracket (6) is provided between the two adjacent pipe bodies (1), and circumferentially distributed bracket blocks (5) are provided outside the annular bracket (6), and the bracket blocks (5) of the annular bracket (6) are simultaneously installed in the bracket grooves (7) of the two pipe bodies (1).

4. The highly safe escape pipe structure according to claim 1, characterized in that: A platform (2) is arranged on the top of the uppermost pipe body (1), an escape hole is opened on the platform (2), an annular connection seat (27) is arranged at the bottom of the escape hole, and the annular connection seat (27) is detachably connected to the top of the uppermost pipe body (1) by bolts; a guardrail (3) is arranged on the outside of the platform (2).

5. The highly safe escape pipe structure according to claim 4, characterized in that: A support frame (4) is provided at the bottom of the guardrail (3), and the support frame (4) is in a Y-shaped structure.

6. The highly safe escape pipe structure according to claim 1, characterized in that: The pipeline body (1) and the flexible bag tube (10) are also used in conjunction with a carrier device, the carrier device comprising: A containing barrel (16), wherein the diameter of the containing barrel (16) is larger than the inner diameter of the annular contracting component in an undeformed state; An expansion portion, which is arranged at the bottom of the accommodating barrel (16) and is used to expand the annular contraction assembly outward; The expansion portion comprises: A connecting frame (22), wherein a plurality of connecting frames (22) are mounted on the outer wall of the bottom of the containing barrel (16); An elastic rod (19), one end of the elastic rod (19) is connected to the bottom end of the connecting frame (22), the other end of the elastic rod (19) is connected to the spherical body (18), and a plurality of elastic rods (19) are arranged in a circumferential distribution; A traction assembly is used to pull each spherical body (18) toward the center synchronously.

7. The highly safe escape pipe structure according to claim 6, characterized in that: The traction assembly comprises: A traction rope (17), one end of which is connected to the spherical body (18); a center hole is formed at the bottom of the accommodating barrel (16); the other end of the traction rope (17) passes through the center hole and is connected to a pull block (25); a limit block (28) is provided outside the pull block (25); and the size of the limit block (28) is larger than the inner diameter of the center hole; A pull rope (24), the bottom end of which is connected to the top end of the pull block (25).

8. The highly safe escape duct structure according to claim 7, characterized in that: The top end of the pull rope (24) is connected to a pull handle (23).

9. The highly safe escape pipe structure according to claim 6, characterized in that: The elastic rod (19) is sheathed with a flexible sheath (21) on the outside.

10. The highly safe escape pipe structure according to claim 6, characterized in that: A spring rod (26) is installed at the bottom of the containing barrel (16), and the bottom end of the spring rod (26) is connected to the bottom frame (20).

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