Comprehensive pipe gallery escape hatch, comprehensive pipe gallery and escape method thereof

Abstract

The present invention provides an escape hatch of an integrated pipe gallery, an integrated pipe gallery and an escape method thereof, wherein the escape hatch of the integrated pipe gallery comprises: a first channel and a second channel extending in an up-down direction, the bottom of the first channel being connected to the pipe gallery layer, and the top of the second channel being provided with a bearing structure; a first fixed pulley, which is fixedly mounted on the top of the second channel; an escape counterweight, which is movably arranged on the bearing structure; an escape rope, which is wound around the first fixed pulley, and the first end of the escape rope is fixedly connected to the escape counterweight, the second end of the escape rope extends from the top of the first channel to the bottom of the first channel, and the second end of the escape rope is used to fix the escapee; a release mechanism, which is used to separate the escape counterweight from the bearing structure to lift the escapee fixed at the second end of the escape rope upward. Through the present invention, the technical problem that it is difficult for maintenance personnel to escape from the integrated pipe gallery in the prior art when encountering a dangerous situation is alleviated.

Description

Technical Field

[0001] The present invention relates to the technical field of underground integrated pipe corridors, and in particular to an integrated pipe corridor escape hatch, an integrated pipe corridor and an escape method thereof. Background Art

[0002] A utility corridor refers to a linear structure built underground in a city to accommodate urban engineering pipelines, including trunk utility corridors, branch utility corridors, and cable utility corridors. Utility corridors are relatively closed and usually isolated from the ground. Underground in cities, there are other underground structures in some areas. When utility corridors pass through these areas, they usually need to be avoided, so there will be long, deep buried sections in utility corridors.

[0003] An escape hatch needs to be set up in the utility corridor so that maintenance personnel can escape from the utility corridor in case of fire or other accidents. At present, ladders are usually set up in the utility corridor, and maintenance personnel escape by climbing. However, this method requires a lot of physical strength, is slow, and takes a long time to escape, which is not conducive to timely escape in case of danger; especially in the long-distance and deeply buried section of the utility corridor, it is difficult for maintenance personnel to escape. Summary of the invention

[0004] The purpose of the present invention is to provide an escape hatch of an integrated pipe gallery, an integrated pipe gallery and an escape method thereof, so as to alleviate the technical problem that it is difficult for maintenance personnel to escape from the integrated pipe gallery in the prior art when encountering a dangerous situation.

[0005] The above-mentioned purpose of the present invention can be achieved by adopting the following technical solutions:

[0006] The present invention provides an escape hatch of an integrated pipe gallery, comprising: a first channel and a second channel extending in an up-down direction, wherein the bottom of the first channel is connected to the pipe gallery layer, and the top of the second channel is provided with a bearing structure; a first fixed pulley, which is fixedly mounted on the top of the second channel; an escape counterweight, which is movably arranged on the bearing structure; an escape rope, which is wound around the first fixed pulley, and the first end of the escape rope is fixedly connected to the escape counterweight, and the second end of the escape rope extends from the top of the first channel to the bottom of the first channel, and the second end of the escape rope is used to fix an escapee; a release mechanism, which is used to separate the escape counterweight from the bearing structure, so as to lift the escapee fixed at the second end of the escape rope to the top of the first channel.

[0007] In a preferred embodiment, the bearing structure includes an inclined bearing surface inclined relative to a horizontal plane, and the escape counterweight body can be movably arranged on the inclined bearing surface; the release mechanism includes a baffle, a spring and a traction rope, the upper end of the inclined bearing surface is fixed to the side wall of the first channel, and the baffle is arranged at the lower end of the inclined bearing surface; the spring is connected to the baffle, and is used to make the baffle have a tendency to move in a direction from the lower end of the inclined bearing surface to the upper end, so as to prevent the escape counterweight body from detaching from the inclined bearing surface; the traction rope is connected to the baffle, and through the traction rope, the baffle can be pulled to detach from the inclined bearing surface, so that the escape counterweight body also detaches from the inclined bearing surface.

[0008] In a preferred embodiment, the release mechanism includes a second fixed pulley, the first end of the traction rope is connected to the baffle, and the second end of the traction rope passes around the second fixed pulley and extends from top to bottom to the bottom of the first channel.

[0009] In a preferred embodiment, a descending slide is provided at the bottom of the first channel, and a descending platform fixedly connected to the second end of the traction rope is slidably connected to the descending slide; the release mechanism includes a movable counterweight body, which can move to the top of the descending platform and drive the descending platform to move downward along the descending slide, so as to enable the escape counterweight body to detach from the inclined bearing surface through the traction rope.

[0010] In a preferred embodiment, the integrated pipe gallery escape exit includes a partition wall arranged between the first channel and the second channel; a traction through hole connecting the first channel and the second channel is provided on the partition wall, the spring is fixed to the traction through hole, and the traction rope is passed through the traction through hole along the axial direction of the spring.

[0011] In a preferred embodiment, the escape rope is connected to a descender, and the descender can make the escape counterweight body descend at a constant speed after leaving the bearing structure.

[0012] In a preferred embodiment, a manhole cover is provided on the top of the first channel, and a first ladder extending to the top of the first channel is provided on the side wall of the first channel.

[0013] In a preferred embodiment, a sandwich cavity communicating with the first channel is provided on one side of the bottom of the first channel.

[0014] The present invention provides an integrated pipe gallery, comprising: a pipe gallery layer and the above-mentioned integrated pipe gallery escape opening, wherein the integrated pipe gallery escape opening is arranged above the pipe gallery layer.

[0015] The present invention provides an escaping method for an integrated pipe gallery, which is applied to the above-mentioned integrated pipe gallery, comprising:

[0016] Step S10, fixedly connecting the second end of the escape rope to the escapee;

[0017] Step S20, the escape counterweight is separated from the bearing structure by the release mechanism, and the second end of the escape rope drives the escapee to be lifted to the top of the first channel.

[0018] In a preferred embodiment, step S30 is further included, wherein after the second end of the escape rope lifts the escapee to the highest position, the escapee climbs up to the top exit of the first passage through a first ladder provided on the side wall of the first passage.

[0019] The characteristics and advantages of the present invention are:

[0020] For the integrated pipe gallery provided with the above-mentioned integrated pipe gallery escape hatch, when encountering a dangerous situation, the maintenance personnel can fix themselves to the second end of the escape rope; the escape counterweight body is separated from the bearing structure by a releasing mechanism, and the escape counterweight body drives the first end of the escape rope to fall in the second channel, and at the same time, the second end of the escape rope and the maintenance personnel are pulled to move upward in the first channel, thereby quickly lifting the maintenance personnel to the surface, saving physical strength, increasing the speed of escape, and reducing the difficulty of escape. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic diagram of the structure of the comprehensive pipe gallery escape hatch and pipe gallery layer provided by the present invention;

[0023] Figure 2 for Figure 1 A local enlarged view of point A in FIG.

[0024] Figure 3 for Figure 1 A front view of a descender in an escape hatch of a utility tunnel is shown;

[0025] Figure 4 for Figure 1 A side view of a descender in an escape hatch of a utility tunnel is shown;

[0026] Figure 5 for Figure 1 A local enlarged view of point B in FIG.

[0027] Figure 6 for Figure 5A local enlarged view of point C in FIG.

[0028] Figure 7 A schematic diagram of the integrated pipe gallery escape method provided by the present invention.

[0029] Description of Figure Numbers:

[0030] 10. First passage; 11. First ladder; 12. Manhole cover;

[0031] 20. second channel; 21. bearing structure; 211. inclined bearing surface;

[0032] 30. Escape rope; 31. First fixed pulley; 32. Descending device; 321. Descending device rope guide wheel; 322. Descending device fixing unit; 40. Escape counterweight;

[0033] 50. release mechanism; 51. baffle; 52. spring; 53. traction rope; 54. second fixed pulley;

[0034] 551, descending slide; 552, descending platform; 553, movable counterweight;

[0035] 60. Partition wall; 61. Traction hole;

[0036] 71. Mezzanine cavity; 72. Fixed escape platform; 721. Stairs;

[0037] 80. Pipe gallery level; 81. Second ladder. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Embodiment 1

[0040] The present invention provides an escape hatch for an integrated pipe gallery. When a dangerous situation occurs in the integrated pipe gallery, personnel in the integrated pipe gallery can escape to the surface through the escape hatch. Figure 1As shown, the integrated pipe gallery escape exit includes: a first channel 10 and a second channel 20 extending in the up-down direction, the bottom of the first channel 10 is connected to the pipe gallery layer 80, and the top of the second channel 20 is provided with a bearing structure 21; a first fixed pulley 31, which is fixedly mounted on the top of the second channel 20; an escape counterweight body 40, which is movably arranged on the bearing structure 21; an escape rope 30, the escape rope 30 is wound around the first fixed pulley 31, and the first end of the escape rope 30 is fixedly connected to the escape counterweight body 40, the second end of the escape rope 30 extends from the top of the first channel 10 to the bottom of the first channel 10, and the second end of the escape rope 30 is used to fix the escapee; a release mechanism 50, which is used to separate the escape counterweight body 40 from the bearing structure 21, so as to lift the escapee fixed at the second end of the escape rope 30 to the top of the first channel 10. When encountering a dangerous situation, the maintenance personnel can fix themselves to the second end of the escape rope 30; the escape counterweight 40 is separated from the bearing structure 21 through the release mechanism 50, and the escape counterweight 40 drives the first end of the escape rope 30 to fall in the second channel 20, and at the same time, the second end of the escape rope 30 and the maintenance personnel are pulled upward in the first channel 10, so as to quickly lift the maintenance personnel to the surface, save physical strength, increase the speed of escape, and reduce the difficulty of escape. In addition, the integrated pipe gallery escape port provided by the present invention uses the gravity of the escape counterweight 40 to provide power, is not easily disturbed by external factors, has fewer faults, and operates more reliably.

[0041] The escape exit of the integrated pipe gallery comprises a base, and a first channel 10 and a second channel 20 are both arranged on the base.

[0042] The first fixed pulley 31 can be arranged on the side wall or the top wall of the second channel 20, or can be arranged above the second channel 20. The first end of the escape rope 30 passes over the first fixed pulley 31 and extends to connect with the escape counterweight 40. Through the first fixed pulley 31, the two ends of the escape rope 30 can move in different directions respectively; by adjusting the position of the first fixed pulley 31, the movement path of the escape rope 30 in the second channel 20 can be adjusted, so as to avoid the escape rope 30 and the escape counterweight 40 from colliding with the side wall and surrounding structures of the second channel 20 during the falling process of the escape counterweight 40, which is conducive to the escape rope 30 and the escape counterweight 40 falling smoothly in the second channel 20.

[0043] In one embodiment of the present invention, an escape fixed pulley is provided at the top of the first channel 10, and the escape rope 30 is wound around the first fixed pulley 31 and the escape fixed pulley. Through the escape fixed pulley, the second end of the escape rope 30 extends from the top of the first channel 10 to the bottom of the first channel 10, and the second end of the escape rope 30 and the person connected thereto are prevented from colliding with the side wall of the first channel 10, the surrounding structure and the escape counterweight 40 during the ascending process.

[0044] As another embodiment, the diameter of the first fixed pulley 31 is relatively large, and the vertical tangents on both sides of the slide groove of the first fixed pulley 31 extend into the first channel 10 and the second channel 20 respectively, so that the second end of the escape rope 30 extends from the first fixed pulley 31 and enters the first channel 10 in the vertical direction. In this embodiment, the above-mentioned escape fixed pulley can be omitted.

[0045] Furthermore, the escape rope 30 is connected to a descender 32, which limits the movement speed of the escape rope 30, thereby preventing the escape rope 30 from being too fast. The escape counterweight 40 pulls the escape rope 30 to move under the action of its own gravity, and the movement speed of the escape rope 30 gradually increases. The descender 32 can reduce the acceleration of the escape rope 30 and gradually stabilize the speed of the escape rope 30, thereby ensuring the safety of the maintenance personnel during the ascent.

[0046] like Figure 2-Figure 4 As shown, the retarder 32 is fixed on the top of the first channel 10. The retarder 32 includes a retarder fixing unit 322, a retarder braking unit and a retarder rope guide wheel 321. The retarder fixing unit 322 is fixedly installed on the base of the escape exit of the integrated pipe gallery; the escape rope 30 is wound around the retarder rope guide wheel 321, and the retarder 32 regulates the movement speed of the escape rope 30 through the retarder braking unit. The retarder 32 fixed on the top of the first channel 10, on the one hand, plays the role of regulating the movement speed of the escape rope 30, and on the other hand, also plays the role of the above-mentioned escape fixed pulley, such as Figure 2 As shown, after the second end of the escape rope 30 extends out of the descender 32 , it extends from top to bottom in the first channel 10 toward the bottom of the first channel 10 .

[0047] In another embodiment, the descender 32 is a shoulder-type descender, which is fixed to the second end of the escape rope 30. When in use, the maintenance personnel is fixedly connected to the shoulder-type descender and rises along with the escape rope 30 together with the shoulder-type descender. The shoulder-type descender can regulate the movement speed of the escape rope 30 and the maintenance personnel.

[0048] Next, the relevant structure and release process for achieving the release of the escape counterweight body 40 from the bearing structure 21 are described.

[0049] In one embodiment of the present invention, the bearing structure 21 includes an inclined bearing surface 211 inclined relative to a horizontal plane, the upper end of the inclined bearing surface 211 is fixed to the side wall of the first channel 10, and the escape counterweight body 40 is movably arranged on the inclined bearing surface 211; the release mechanism 50 includes a baffle 51, a spring 52 and a traction rope 53, the baffle 51 is arranged at the lower end of the inclined bearing surface 211; the spring 52 is connected to the baffle 51, and is used to make the baffle 51 have a tendency to move in a direction pointing from the lower end of the inclined bearing surface 211 to the upper end, so as to prevent the escape counterweight body 40 from detaching from the inclined bearing surface 211; the traction rope 53 is connected to the baffle 51, and through the traction rope 53, the baffle 51 can be pulled away from the inclined bearing surface 211, so that the escape counterweight body 40 also detaches from the inclined bearing surface 211.

[0050] Specifically, the escape counterweight 40 located on the inclined bearing surface 211 has a tendency to slide down toward the lower end of the inclined bearing surface 211; the baffle 51, under the action of the spring 52, prevents the escape counterweight 40 from sliding down. In the event of a dangerous situation, after the maintenance personnel to be escaped are connected to the second end of the escape rope 30, they pull the traction rope 53 to overcome the elastic force of the spring 52, so that the baffle 51 retreats and leaves the inclined bearing surface 211, and a gap is formed between the baffle 51 and the inclined bearing surface 211 for the escape counterweight 40 to fall; the escape counterweight 40 moves downward along the inclined bearing surface 211 under the action of its own gravity, falls through the gap, and thus pulls the second end of the escape rope 30 to rise. The above-mentioned structure for releasing the escape counterweight 40 is not easily disturbed by factors such as temperature and moisture, and is more stable and reliable.

[0051] Preferably, the escape counterweight 40 is cylindrical to facilitate its rolling down from the inclined bearing surface 211. In some embodiments, the escape counterweight 40 is made of cast iron, which has a high density and can provide a large lifting force to the escape rope 30.

[0052] Preferably, if Figure 2 As shown, the first fixed pulley 31 is arranged above the inclined bearing surface 211, and the horizontal distance L between the tangent of the slide groove of the first fixed pulley 31 on one side of the inclined bearing surface 211 and the lower end of the inclined bearing surface 211 is equal to the radius of the cylindrical escape counterweight body 40, so that when the escape counterweight body 40 leaves the inclined bearing surface 211, the first end of the escape rope 30 extends downward from the first fixed pulley 31 along the vertical direction to the escape counterweight body 40, so that the first end of the escape rope 30 maintains a vertical direction, reducing the horizontal component of the escape rope 30, and effectively preventing the escape counterweight body 40 from swinging during the descent process.

[0053] In order to avoid collision and interference between the two ends of the escape rope 30 during movement, a partition wall 60 is provided between the first channel 10 and the second channel 20. The partition wall 60 separates the first channel 10 from the second channel 20. The first channel 10 serves as a channel for the escapee to ascend, and the second channel 20 serves as a channel for the escape counterweight 40 to descend.

[0054] After the escape counterweight 40 falls to the bottom of the second channel 20, the escape counterweight 40 stops, and the second end of the escape rope 30 also gradually stops. After completing one lift, the escape counterweight 40 can be lifted back to the bearing structure 21 along the second channel 20, and the release mechanism 50 is reset for the next lift.

[0055] Furthermore, if Figure 2 As shown, the lower end of the inclined bearing surface 211 is close to the partition wall 60, and the partition wall 60 is provided with a traction through hole 61 connecting the first channel 10 and the second channel 20, and the spring 52 is fixed to the traction through hole 61, and the axial direction of the spring 52 is parallel to the axial direction of the traction through hole 61; the traction through hole 61 is inclined relative to the horizontal plane, and the traction through hole 61 is inclined upward from the end close to the first channel 10 to the end close to the second channel 20, so that the baffle 51 can better block the escape counterweight 40 under the elastic force of the spring 52. Preferably, the axial direction of the traction through hole 61 and the axial direction of the spring 52 are parallel to the inclined direction of the inclined bearing surface 211.

[0056] The traction rope 53 is passed through the traction through hole 61 and extends along the axial direction of the spring 52 to connect with the baffle 51, so that when the traction rope 53 is pulled, the pulling force of the traction rope 53 can better overcome the elastic force of the spring 52 to make the baffle 51 retreat. Preferably, the traction rope 53 passes through the central hole of the spring 52.

[0057] like Figure 2 As shown, the release mechanism 50 includes a second fixed pulley 54, which is fixed to a side of the partition wall 60 close to the first channel 10 and is located below the traction through hole 61; the traction rope 53 is wound around the second fixed pulley 54, the first end of the traction rope 53 is connected to the baffle 51, and the second end of the traction rope 53 extends to the bottom of the first channel 10. Through the second fixed pulley 54, on the one hand, the direction in which the first end of the traction rope 53 extends toward the baffle 51 can be adjusted, so that the extension direction is parallel to the axial direction of the spring 52; on the other hand, the second end of the traction rope 53 passes through the second fixed pulley 54 and turns to extend to the bottom of the first channel 10, so that the escapee can operate the traction rope 53 to release the escape counterweight 40 by himself after completing the connection with the escape rope 30.

[0058] In one embodiment of the present invention, Figure 5 and Figure 6As shown, the second end of the traction rope 53 extends from top to bottom to the bottom of the first channel 10; a descending slide 551 is provided at the bottom of the first channel 10, and a descending platform 552 fixedly connected to the second end of the traction rope 53 is slidably connected in the descending slide 551; the release mechanism 50 includes a movable counterweight 553, which can move to the top of the descending platform 552 and drive the descending platform 552 to move downward along the descending slide 551. When escaping, the escapee drives the movable counterweight 553 to move to the top of the descending platform 552, and uses the gravity of the movable counterweight 553 to pull the traction rope 53, and can use the elastic force of the spring 52 to realize the release of the escape counterweight 40, which is more convenient and reliable, and further improves the efficiency of escape.

[0059] Preferably, rolling wheels are provided at the bottom of the movable counterweight body 553 to facilitate the escapee to push it to move.

[0060] Preferably, a fixed escape platform 72 is provided at the bottom of the first channel 10, the second end of the escape rope 30 extends to the fixed escape platform 72, the top opening of the descending slide 551 is provided at the fixed escape platform 72, the movable counterweight 553 is also placed on the fixed escape platform 72, and a slide is provided on the fixed escape platform 72 for the movable counterweight 553 to move to the top surface of the descending platform 552. The height of the fixed escape platform 72 is higher than the bottom surface of the first channel 10, and the bottom surface of the first channel 10 is provided with a staircase 721 connected to the fixed escape platform 72.

[0061] In one embodiment of the present invention, a first ladder 11 extending to the top of the first passage 10 is provided on the side wall of the first passage 10. After the escape counterweight 40 lifts the escape rope 30 to the highest position, the escapee can move to the first ladder 11, untie the escape rope 30, and continue to climb toward the surface along the first ladder 11. Furthermore, a manhole cover 12 is provided at the top of the first passage 10, and the escapee can open the manhole cover 12 to leave the first passage 10. Preferably, the manhole cover 12 is a smart manhole cover.

[0062] like Figure 1 and Figure 5 As shown, one side of the bottom of the first channel 10 is provided with an interlayer cavity 71 connected to the first channel 10. The interlayer cavity 71 provides a relatively safe space for escaping personnel to temporarily avoid danger and prepare for escape operations.

[0063] Embodiment 2

[0064] The embodiment of the present invention provides an integrated pipe gallery, comprising: a pipe gallery layer 80 and the above-mentioned integrated pipe gallery escape port, wherein the integrated pipe gallery escape port is arranged above the pipe gallery layer 80. The integrated pipe gallery escape port is provided with a second ladder 81 connected to the pipe gallery layer 80. When a dangerous situation occurs in the pipe gallery layer 80, the escapee can enter the integrated pipe gallery escape port through the second ladder 81.

[0065] Preferably, the escape exit of the integrated pipe gallery is provided with an interlayer cavity 71 , and the upper end of the second ladder 81 is connected to the interlayer cavity 71 .

[0066] Embodiment 3

[0067] The embodiment of the present invention provides a comprehensive pipe gallery escape method, which is applied to the above-mentioned comprehensive pipe gallery, please refer to Figure 7 , the method comprising:

[0068] Step S10, the second end of the escape rope 30 is fixedly connected to the escapee.

[0069] Step S20 , the escape counterweight 40 is separated from the bearing structure 21 by the release mechanism 50 , and the second end of the escape rope 30 drives the escapee to be lifted to the top of the first passage 10 .

[0070] When encountering a dangerous situation, the maintenance personnel in the pipe gallery layer 80 can quickly reach the bottom of the first channel 10, and then implement the above steps S10 and S20 in sequence to escape to the surface.

[0071] In one embodiment of the present invention, step S30 is also included. After the second end of the escape rope lifts the escapee to the highest position, the escapee is transferred to the first ladder 11, untied the escape rope 30, and continues to climb toward the surface along the first ladder 11; after reaching the top of the first passage 10, the manhole cover 12 is opened, and the escapee leaves the first passage 10 through the wellhead.

[0072] The above are only several embodiments of the present invention. Those skilled in the art may make various changes or modifications to the embodiments of the present invention based on the contents disclosed in the application documents without departing from the spirit and scope of the present invention.

Claims

1. A comprehensive pipe gallery, characterized in that: include: A pipe gallery layer and an escape hatch of a comprehensive pipe gallery, wherein the escape hatch of the comprehensive pipe gallery is arranged above the pipe gallery layer; The escape exit of the integrated pipe gallery includes: A first channel and a second channel extending in the up-down direction, the bottom of the first channel is connected to the pipe gallery layer, and the top of the second channel is provided with a bearing structure; a first fixed pulley, which is fixedly mounted on the top of the second channel; An escape counterweight body, which is movably arranged on the bearing structure; An escape rope, the escape rope is wound around the first fixed pulley, and the first end of the escape rope is fixedly connected to the escape counterweight body, the second end of the escape rope extends from the top of the first channel to the bottom of the first channel, and the second end of the escape rope is used to fix the escapee; a release mechanism, which is used to separate the escape counterweight from the bearing structure so as to lift the escapee fixed at the second end of the escape rope to the top of the first passage; A manhole cover is provided on the top of the first passage, and a first ladder extending to the top of the first passage is provided on the side wall of the first passage; the bearing structure includes an inclined bearing surface inclined relative to a horizontal plane, and the escape counterweight body is movably provided on the inclined bearing surface; The release mechanism includes a baffle, a spring and a traction rope, the upper end of the inclined bearing surface is fixed to the side wall of the second channel, and the baffle is arranged at the lower end of the inclined bearing surface; The spring is connected to the baffle plate, and is used to make the baffle plate have a tendency to move in a direction from the lower end of the inclined bearing surface to the upper end, so as to prevent the escape counterweight body from leaving the inclined bearing surface; The traction rope is connected to the baffle, and the baffle is pulled away from the inclined bearing surface by the traction rope, so that the escape counterweight body is also away from the inclined bearing surface; The release mechanism further includes a second fixed pulley, the first end of the traction rope is connected to the baffle, the second end of the traction rope passes around the second fixed pulley and extends from top to bottom to the bottom of the first channel; a descending slide is provided at the bottom of the first channel, and a descending platform fixedly connected to the second end of the traction rope is slidably connected in the descending slide; The release mechanism comprises a movable counterweight body, which can be moved to the top of the descending platform to drive the descending platform to move downward along the descending slideway, so as to make the escape counterweight body detach from the inclined bearing surface through the traction rope.

2. The integrated pipe gallery according to claim 1 is characterized in that: The escape exit of the integrated pipe gallery includes a partition wall arranged between the first passage and the second passage; The partition wall is provided with a traction through hole communicating with the first channel and the second channel, the spring is fixed to the traction through hole, and the traction rope is passed through the traction through hole along the axial direction of the spring.

3. The integrated pipe gallery according to claim 1 is characterized in that: The escape rope is connected with a descender, and the descender can make the escape counterweight body descend at a uniform speed after being separated from the bearing structure.

4. The integrated pipe gallery according to claim 1, characterized in that: One side of the bottom of the first channel is provided with an interlayer cavity communicated with the first channel.

5. A method for escaping from an integrated pipe gallery, applied to the integrated pipe gallery of claim 1, characterized in that: include: Step S10, fixedly connecting the second end of the escape rope to the escapee; Step S20, the escape counterweight is separated from the bearing structure by the release mechanism, and the second end of the escape rope drives the escapee to be lifted to the top of the first channel.

6. The comprehensive pipe gallery escape method according to claim 5 is characterized in that: include: Step S30: After the second end of the escape rope lifts the escapee to the highest position, the escapee climbs up to the top exit of the first passage through a first ladder provided on the side wall of the first passage.

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