Rope device for high-rise escape

Abstract

This utility model provides a rope device for high-rise escape, relating to the field of escape rope technology. The utility model includes a descent device, with a rope body passing through its inner wall. One end of the rope body is fixedly connected to a belt, and the other end is fixedly connected to a cable reel. A protective device is provided on the surface of the rope body to protect the rope during use. The protective device includes a first roller, with connecting plates rotatably connected to the arc surfaces at both ends of the first roller. A connecting rod is fixedly connected through the surface of each connecting plate. When used for high-rise escape, this rope device prevents the rope body from rubbing against sharp corners of windowsills, thus reducing wear, damage, or even breakage. This reduces safety hazards during use, better protects human life, and improves the effectiveness and safety of the rope device.

Description

Technical Field

[0001] This utility model relates to the field of escape rope technology, and in particular to a rope device for escaping from high-rise buildings. Background Technology

[0002] Escape ropes are life-saving devices used when people encounter danger, such as in the event of a fire on a high-rise building.

[0003] Traditional rope escape equipment involves first fixing the descent device to the wall, then throwing a spool of rope out of the window, securing a belt under the armpits, and then climbing out of the window. As the person moves towards the ground, the rope slides smoothly downwards with the descent device, facilitating their escape. However, in practice, it has been found that as the person approaches the ground, the rope is squeezed and rubbed against the sharp corners of the window. Repeated use can damage or even break the rope, potentially leading to accidental falls and posing a safety hazard. This reduces the effectiveness and functionality of the rope escape equipment. Utility Model Content

[0004] The technical problem this invention aims to solve is that after connecting a large number of cables to the surface of the display screen, these cables are prone to getting tangled with the bracket, which in turn affects the subsequent angle adjustment of the bracket.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a rope device for escaping from high-rise buildings, including a descender, a rope body passing through the inner wall of the descender, a waist belt fixedly connected to one end of the rope body, a cable reel fixedly connected to the other end of the rope body, and a protective device provided on the surface of the rope body to protect the rope in use.

[0006] The above-mentioned components achieve the following effect: when people on high floors need to escape, first fix the descent device to the wall, then throw the reel with the rope body wrapped around it out of the window, put the belt under the armpits and fix it, and then when people fall to the ground, use the rope body in conjunction with the protective device to complete the high-rise escape.

[0007] Preferably, the protective device includes a first roller, with connecting plates rotatably connected to the arc surfaces at both ends of the first roller, a connecting rod fixedly connected through the surface of the connecting plate, a combined plate rotatably connected through the arc surfaces at both ends of the connecting rod, a fixing plate fixedly connected to both ends of the connecting rod, bolts threadedly connected through the surface of the fixing plate, a plurality of evenly distributed circumferentially distributed fixing grooves being formed on the surface of the combined plate at the position of the connecting rod, the bolts being inserted into the inner wall of the fixing grooves, and a second roller rotatably connected to the surface of the combined plate.

[0008] The aforementioned components achieve the following effects: when used for high-rise escape, the rope body is less likely to rub against the sharp corners of the windowsill, thus reducing wear, damage, or even breakage of the rope body, thereby reducing safety hazards during use, better protecting human life, and improving the effectiveness and safety of the rope device.

[0009] Preferably, a connecting rope is fixedly connected to the surface of the bolt, and the other end of the connecting rope is fixedly connected to the surface of the connecting rod.

[0010] The effect achieved by the above components is that the bolts are easier to handle during use by setting up the connecting rope, and are less likely to fall off or be lost during the bolting process, thus ensuring the normal use and adjustment of the protective device.

[0011] Preferably, bearings are fixedly connected to both ends of the connecting rod, the inner ring of the bearing is fixedly connected to the arc surface of the connecting rod, and the outer ring of the bearing is fixedly connected to the inner wall of the combined plate.

[0012] The effect achieved by the above components is that, by setting the bearing, the frictional damage between the combined plate and the connecting rod is reduced when adjusting the position of the second roller, thereby ensuring the normal use of the device and improving the effectiveness of the protective device.

[0013] Preferably, protective plates are fixedly connected to the surfaces of the connecting plate and the combined plate, and the cross-section of the protective plates is U-shaped.

[0014] The effect achieved by the above components is that, by setting up the protective plate, the rope body can slide more stably on the first and second rollers, and is less likely to detach during the sliding process, thus ensuring the normal use of the protective device.

[0015] Preferably, two fixing rings are respectively sleeved on the two end arc surfaces of the first roller, and connecting strips are fixedly connected to the arc surfaces of the two fixing rings respectively. A mounting plate is fixedly connected to the surface of the connecting strip, and screws are inserted through the surface of the mounting plate.

[0016] The effect achieved by the above components is that the protective device can stabilize its position more quickly during use, thereby facilitating the escape of personnel using rope equipment and improving the ease of use of the protective device.

[0017] Preferably, a washer is fitted on the arc surface of the screw, the washer being a metal ring, and the washer abutting against the surface of the mounting plate.

[0018] The effect achieved by the above components is that the metal ring makes the screws fit more stably when installed on the mounting plate, thus making the position of the fixing plate less prone to shaking, and thus better installing the protective device.

[0019] Preferably, the inner walls of the two fixing rings are respectively fixedly connected to stabilizing sleeves, and the inner walls of the stabilizing sleeves are fixedly connected to rubber sleeves.

[0020] The effect achieved by the above components is that, by setting the stabilizing sleeve, the fixing ring can be installed more stably at both ends of the first roller, thereby more securely installing the protective device at the windowsill.

[0021] The beneficial effects of this utility model are:

[0022] When used for high-rise escape, the rope device of this invention prevents the rope body from rubbing against the sharp corners of the windowsill, thus reducing wear, damage, or even breakage. This reduces safety hazards during use, better protects people's lives, and improves the effectiveness and safety of the rope device. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the protective device of this utility model;

[0026] Figure 3 This is a utility model Figure 2 A schematic diagram of the side structure;

[0027] Figure 4 This is a structural schematic diagram of the fixing device of this utility model.

[0028] Legend: 1. Descending device; 2. Rope body; 3. Waist belt; 4. Cable reel; 5. Protective device; 51. First roller; 52. Connecting plate; 53. Connecting rod; 54. Combination plate; 55. Second roller; 56. Fixing plate; 57. Bolt; 58. Fixing groove; 59. Connecting rope; 510. Bearing; 511. Protective plate; 6. Fixing device; 61. Fixing ring; 62. Connecting strap; 63. Mounting plate; 64. Screw; 65. Washer; 66. Stabilizing sleeve. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1 The rope device shown includes a descender 1, a rope body 2 passing through the inner wall of the descender 1, a waist belt 3 fixedly connected to one end of the rope body 2, a cable reel 4 fixedly connected to the other end of the rope body 2, a protective device 5 provided on the surface of the rope body 2, the protective device 5 protecting the rope in use, and a fixing device 6 provided on the surface of the protective device 5.

[0032] Figure 1 , Figure 2 and Figure 3The protective device 5 shown includes a first roller 51, with connecting plates 52 rotatably connected to the arc surfaces of both ends of the first roller 51. A connecting rod 53 is fixedly connected through the surface of the connecting plate 52. A combination plate 54 is rotatably connected through the arc surfaces of both ends of the connecting rod 53. A fixing plate 56 is fixedly connected to both ends of the connecting rod 53. A bolt 57 is threaded through the surface of the fixing plate 56. Several evenly distributed circumferential fixing grooves 58 are formed on the surface of the combination plate 54 at the position of the connecting rod 53. The bolts 57 are inserted into the inner walls of the fixing grooves 58. A second roller 55 is rotatably connected to the surface of the combination plate 54. When people on high floors need to escape, they first fix the descent device 1 to the wall, then throw the spool 4 with the rope body 2 wrapped around it out of the window, put the belt 3 under their armpits and fix it, and then install the protective device 5 on the windowsill with the help of the fixing device 6, so that the connection... Plate 52 is fixed to the flat position of the windowsill. Then, the combined plate 54 is rotated so that it rotates on the connecting rod 53 on the connecting plate 52, so that the combined plate 54 fits against the surface of the sharp corner of the windowsill. Then, two bolts 57 are threaded onto the fixing plates 56 at both ends of the connecting rod 53 and pass through until the bolts 57 are inserted into the fixing grooves 58 on the surface of the connecting plate 52. Then, the escapee crosses the windowsill and places the rope body 2 along the arc surface of the first roller 51 and the second roller 55. Then, with the help of the descent device 1, the rope body 2 slides on the arc surface of the first roller 51 and the second roller 55. At this time, when the rope device is used for high-rise escape, the rope body 2 is less likely to rub against the sharp corner of the windowsill, which would cause wear and damage or even breakage of the rope body 2. This reduces the safety hazards during use, better protects people's lives, and improves the use effect and safety of the rope device.

[0033] Figure 1 , Figure 2 and Figure 3A connecting rope 59 is fixedly connected to the surface of the bolt 57 shown. The other end of the connecting rope 59 is fixedly connected to the surface of the connecting rod 53. The connecting rope 59 makes the bolt 57 easier to handle during use and prevents it from falling off or being lost, ensuring the normal use and adjustment of the protective device 5. Bearings 510 are fixedly connected to both ends of the connecting rod 53. The inner ring of the bearing 510 is fixedly connected to the arc surface of the connecting rod 53, and the outer ring of the bearing 510 is fixedly connected to the inner wall of the combined plate 54. The design reduces frictional damage between the combined plate 54 and the connecting rod 53 when adjusting the position of the second roller 55, thus ensuring the normal use of the device and improving the effectiveness of the protective device 5. Protective plates 511 are fixedly connected to the surfaces of the connecting plate 52 and the combined plate 54 respectively. The cross-section of the protective plate 511 is U-shaped. The protective plate 511 allows the rope body 2 to slide more stably on the first roller 51 and the second roller 55, making it less likely to detach during sliding and ensuring the normal use of the protective device 5.

[0034] Figure 1 , Figure 2 and Figure 4 The fixing device 6 shown includes two fixing rings 61, which are respectively fitted onto the two ends of the arc surface of the first roller 51. Connecting straps 62 are fixedly connected to the arc surfaces of the two fixing rings 61, and mounting plates 63 are fixedly connected to the surface of the connecting straps 62. Screws 64 are inserted through the surface of the mounting plates 63. When the protective device 5 is installed on the windowsill, first, the two fixing rings 61 are respectively fitted onto the two sides of the first roller 51. Then, the protective device 5 is installed at the sharp corner of the windowsill. Then, the connecting straps 62 on the fixing rings 61 are pulled to make the mounting plates 63 fixedly connected to one side of the connecting straps 62 fit against the wall. Then, the screws 64 are inserted through the mounting plates 63 and stably nailed to the wall. At this time, the protective device 5 can be stabilized more quickly when in use, which makes it easier for escapers to use rope equipment to escape, thus improving the convenience of using the protective device 5.

[0035] Figure 1 , Figure 2 and Figure 4 A washer 65 is fitted onto the arc surface of the screw 64 shown. The washer 65 is a metal ring and abuts against the surface of the mounting plate 63. The metal ring makes the screw 64 fit more stably when it is installed on the mounting plate 63, so that the position of the fixing plate 56 is less likely to shake, thus better installing the protective device 5. The inner walls of the two fixing rings 61 are respectively fixedly connected to the stabilizing sleeves 66, and the inner walls of the stabilizing sleeves 66 are fixedly connected to the rubber sleeves. The stabilizing sleeves 66 make the fixing rings 61 more stably installed at both ends of the first roller 51, thus more securely installing the protective device 5 at the windowsill.

[0036] Working principle: When people on high floors need to escape, first fix the descent device 1 to the wall, then throw the rope reel 4 with the rope body 2 wrapped around it out of the window, and put the waist belt 3 under their armpits and fix it. Then, install the protective device 5 on the windowsill with the help of the fixing device 6, so that the connecting plate 52 is fixed to the plane of the windowsill. Then rotate the combination plate 54 so that the combination plate 54 rotates on the connecting rod 53 on the connecting plate 52, so that the combination plate 54 is in contact with the surface of the sharp corner of the windowsill. Then, thread two bolts 57 onto the fixing plates 56 at both ends of the connecting rod 53 and through them until the bolts 57 are threaded through. 7. Insert the rope into the fixing groove 58 on the surface of the connecting plate 52. Then, the person escaping crosses the windowsill and places the rope body 2 along the arc surface of the first roller 51 and the second roller 55. Then, with the help of the descent device 1, slowly descend, allowing the rope body 2 to slide on the arc surface of the first roller 51 and the second roller 55. At this time, when the rope device is used for high-rise escape, the rope body 2 is less likely to rub against the sharp corner of the windowsill, causing wear and damage or even breakage of the rope body 2. This reduces safety hazards during use, better protects people's lives, and improves the effectiveness and safety of the rope device.

[0037] When installing the protective device 5 on the windowsill, first, place the two fixing rings 61 on both sides of the first roller 51, then install the protective device 5 at the sharp corner of the windowsill. Next, pull the connecting strap 62 on the fixing ring 61 so that the mounting plate 63 fixedly connected to one side of the connecting strap 62 is attached to the wall. Then, insert the screw 64 through the mounting plate 63 and nail the screw 64 firmly to the wall. At this time, the protective device 5 can be stabilized more quickly when in use, which makes it easier for escapers to use rope equipment to escape, thus improving the ease of use of the protective device 5.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A rope device for escaping from a high-rise building, comprising a descent device (1), characterized in that: The inner wall of the descent device (1) is provided with a rope body (2). One end of the rope body (2) is fixedly connected to a waist belt (3), and the other end of the rope body (2) is fixedly connected to a spool (4). A protective device (5) is provided on the surface of the rope body (2) to protect the rope in use. The protective device (5) includes a first roller (51). Connecting plates (52) are rotatably connected to the arc surfaces at both ends of the first roller (51). A connecting rod (53) is fixedly connected through the surface of the connecting plate (52). A connecting rod (53) is fixedly connected through the arc surfaces at both ends of the connecting rod (53). A combination plate (54) is rotatably connected to the connecting rod (53). Fixing plates (56) are fixedly connected to both ends of the connecting rod (53). Bolts (57) are threaded through the surface of the fixing plates (56). Several evenly distributed circumferentially distributed fixing grooves (58) are opened on the surface of the combination plate (54) at the position of the connecting rod (53). The bolts (57) are inserted into the inner wall of the fixing grooves (58). A second roller (55) is rotatably connected to the surface of the combination plate (54). A connecting rope (59) is fixedly connected to the surface of the bolts (57). The other end of the connecting rope (59) is fixedly connected to the surface of the connecting rod (53).

2. The rope device for high-rise escape according to claim 1, characterized in that: The two ends of the connecting rod (53) are respectively fixedly connected to bearings (510). The inner ring of the bearing (510) is fixedly connected to the arc surface of the connecting rod (53), and the outer ring of the bearing (510) is fixedly connected to the inner wall of the combined plate (54). The effect achieved by the above components is that, by setting the bearing (510), the friction damage between the combined plate (54) and the connecting rod (53) is reduced when the position of the second roller (55) is adjusted, thereby ensuring the normal use of the device and improving the use effect of the protective device (5).

3. The rope device for high-rise escape according to claim 2, characterized in that: The surfaces of the connecting plate (52) and the combination plate (54) are respectively fixedly connected with protective plates (511), and the cross section of the protective plates (511) is "U" shaped.

4. A rope device for high-rise escape according to claim 3, characterized in that: The surface of the protective device (5) is provided with a fixing device (6), which includes two fixing rings (61). The two fixing rings (61) are respectively sleeved on the two ends of the arc surface of the first roller (51). Connecting strips (62) are fixedly connected to the arc surface of the two fixing rings (61). Mounting plates (63) are fixedly connected to the surface of the connecting strips (62). Screws (64) are inserted through the surface of the mounting plates (63).

5. A rope device for high-rise escape according to claim 4, characterized in that: A washer (65) is fitted on the arc surface of the screw (64). The washer (65) is a metal ring and abuts against the surface of the mounting plate (63).

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