CN114010968A - High-rise escape device and escape equipment with same - Google Patents

Abstract

The invention discloses a high-rise escape device and escape equipment with the same, wherein the high-rise escape device comprises a body, a paying-off module and a safety rope, wherein the paying-off module is arranged on the body; the paying-off module comprises a reel which is rotationally connected with the body and two extending shafts which are fixedly arranged at two ends of the reel, the safety rope is wound on the reel, and a driving module for driving the reel to rotate is further arranged in the body; the escape equipment with the high-rise escape device comprises a wearing component, a containing component and the high-rise escape device. The invention can automatically adjust and control the rotating speed of the reel by using the driving module, so that the safety rope is released according to the requirements of a user, the safety of the user in the using process is ensured, and the operation is simpler and more convenient in the using process.

Description

High-rise escape device and escape equipment with same

Technical Field

The invention relates to the field of escape devices, in particular to a high-rise escape device and escape equipment with the same.

Background

At present, the capability of fire-fighting emergency rescue equipment in China is seriously unbalanced with the rapid development of high-rise buildings, firstly, the lifting and the long-range shooting capability of the equipment are far behind the high development of the high-rise buildings, the water-spraying fire-extinguishing capability of the existing fire-fighting water tank truck is only about 8-10 floors, the lifting capability of the aerial ladder truck is only about 15 floors, and the emergency rescue equipment can only be 'hope of building exclamation' for higher high-rise building fires; secondly, the equipment is large in size and poor in maneuverability, is seriously influenced by road traffic and the surrounding environment of a building, and often delays the opportunity due to complex terrain and obstacle blocking, thirdly, the rescue capacity of the equipment is poor, the conventional aerial ladder vehicle can only rescue 2 to 3 persons by lifting once, and once a high-rise fire disaster occurs, the actual rescue requirement on the site cannot be met.

Along with the continuous acceleration of the industrialization and urbanization process of China, the contradiction is increasingly prominent, and the existing data shows that the fire accidents of high-rise buildings in developed cities of China are in an accelerated rising situation. How to escape in emergency when a high-rise building is in fire has become a social problem which is highly concerned by people.

Some escape descent control devices are also available in the market at present, but the use condition is not ideal, the main reasons are that old, young, sick and disabled people are difficult to use, the operation is complicated, the manual knotting is needed, fixing devices need to be installed in advance, mutual winding is possibly caused when multiple users use the escape descent control devices at the same time, and the problems of installation and regular maintenance are solved.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a high-rise escape device.

Meanwhile, the escape equipment with the high-rise escape device is provided.

The invention is realized by the following technical scheme:

a high-rise escape device is used for being connected with an auxiliary appliance on a limb and comprises a body, a paying-off module and a safety rope, wherein the paying-off module is arranged on the body; the unwrapping wire module includes rotates the spool of being connected and fixed two extension axles that set up at the spool both ends with the body, the safety rope is around establishing on the spool, this internal still is provided with and is used for driving spool pivoted drive module.

Furthermore, two it has the brake block to extend epaxial equal rigid coupling, the internal rigid coupling of body has the inside lining cylinder liner, the brake block with the inside lining cylinder liner offsets and is used for carrying out brake braking to the spool.

Furthermore, the driving module comprises a driving motor fixedly arranged in the body and a speed reducer connected with an output shaft of the driving motor, the speed reducer is coaxially and fixedly connected with one of the extension shafts, and the body is provided with an adjusting button used for controlling the operation and the rotating speed of the driving motor.

Further, be provided with the hand wheel on the body, the rigid coupling has the hand wheel dish on the hand wheel, the rigid coupling has the screw rod on the hand wheel dish, the screw rod screw thread is worn to establish and is used for offsetting with another extension axle on the body.

Furthermore, be provided with the winding displacement module on the body, the winding displacement module includes two stationary blades and sets up the guide bar between two stationary blades, the slide connection has the winding displacement piece on the guide bar, offer the wire casing that is used for playing limiting displacement to the safety rope on the winding displacement piece, the safety rope is worn to establish in the wire casing.

Furthermore, a plurality of protective gaskets are movably sleeved on the safety rope and used for separating the safety rope from sharp objects;

the safety rope is movably sleeved with a telescopic sleeve.

A high-rise escape device comprises a wearing component, an accommodating component and the high-rise escape device; the accommodating component is detachably connected with the wearing component, so that the wearing component can be accommodated in the accommodating component; the high-rise escape device is detachably connected with the accommodating component

Further, the wearing component comprises a shoulder belt and a waist belt, and the accommodating component is connected with the waist belt.

Furthermore, the containing assembly comprises a containing box, a containing cavity is formed in the containing box, a through hole used for releasing the safety rope is further formed in the containing box, a fixing piece is arranged in the containing cavity, and the fixing piece is used for fixing the high-rise escape device.

Furthermore, at least two high-rise escape devices are arranged in the accommodating cavity.

Compared with the prior art, the invention has the advantages that:

1. through the setting of brake block and inside lining cylinder liner, can utilize the friction between brake block and the inside lining cylinder liner to realize the braking when using the high building ware of fleing, the speed of spool is adjusted from taking the brake promptly, prevents that the spool rotational speed is too fast under the circumstances of people's dead weight, improves the security.

2. Through setting up the drive module, the rotational speed that can automatically regulated control spool makes the release of safety rope emit according to user's needs, guarantees the security in the user use to it is more simple and convenient to operate in the use.

3. Through setting up manual braking, can the rotational speed of manual regulation spool, the speed that the user needs is adjusted to the more accurate, makes the decline process safer to the operation is convenient, only need rotate the hand wheel can.

4. Through setting up the protection gasket, can prevent that the safety rope from being cut off by sharp object when fleing, guarantee safety.

5. Through setting up the telescopic tube, the person of fleing can hold the telescopic tube at the in-process of descending the escape, stabilizes the safety rope, plays the guard action to the hand.

6. Wearing the subassembly and holding the subassembly through setting up, make convenient to carry, can put in car trunk, the knapsack of going out, in the suitcase, in the schoolbag all can to also can accomodate wearing the subassembly when not using in holding the subassembly, the volume is littleer, not fragile losing accessory.

7. Through setting up two at least high buildings ware of fleing, can make two or a plurality of high buildings ware of fleing superpose mutually, satisfy high-rise escaper's use.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-rise escape apparatus according to an embodiment of the present invention;

fig. 2 is a schematic sectional view illustrating a high-rise escape apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of the overall structure of a high-rise escape apparatus according to another embodiment of the present invention;

FIG. 4 is a schematic view of the interior of a containment assembly according to another embodiment of the present invention;

FIG. 5 is a schematic view of a connection structure of a high-rise escape apparatus and a receiving assembly according to another embodiment of the present invention;

FIG. 6 is a schematic view showing a connection structure of a containing box and a waist belt according to another embodiment of the present invention.

1. A body; 2. a safety cord; 21. fixing the hook; 22. a protective pad; 23. a telescopic sleeve; 3. a reel; 31. an extension shaft; 4. a brake pad; 5. a liner sleeve; 6. a drive motor; 7. a speed reducer; 8. an adjusting knob; 9. a controller; 10. a hand wheel; 11. a screw; 12. a guide rod; 13. a wire arranging block; 14. a wearing assembly; 141. shoulder straps; 142. a waistband; 143. a leg ring; 15. a containment assembly; 151. accommodating the box; 152. a fixing member; 16. climbing buckles; 17. a first retaining ring; 18. a second retaining ring.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1 and 2, the high-rise escape device according to an embodiment of the present invention includes a body 1, a line releasing module disposed on the body 1, and a safety rope 2, wherein the safety rope 2 can be a steel cable, and has a higher strength. The unwrapping wire module includes rotates spool 3 and two extension shafts 31 at spool 3 both ends of fixed connection that are connected with body 1, and the one end of safety rope 2 is provided with fixed couple 21, and safety rope 2 is around establishing on spool 3 to the other end and spool 3 rigid coupling.

As shown in fig. 1 and 2, two settings that extend axle 31 one-to-one are at the both ends of spool 3, and two equal rigid couplings have brake block 4 on extending the axle 31, and the rigid coupling has inside lining cylinder liner 5 in the body 1, and inside lining cylinder liner 5 all adopts the metal material with brake block 4, specifically can adopt the nickel alloy material, and intensity is higher, brake block 4 with inside lining cylinder liner 5 offsets tightly, specifically is interference fit, produces certain frictional force between brake block 4 and the inside lining cylinder liner 5 promptly. When the high-rise escape device is used, the friction between the brake pad 4 and the lining cylinder sleeve 5 can be utilized to realize braking, namely, the speed of the reel 3 is adjusted by the brake, the rotating speed of the reel 3 is prevented from being too fast under the condition of self weight of people, and the safety is improved.

As shown in fig. 2, a driving module for driving the rotation of the spool 3 is further disposed in the body 1, the driving module includes a driving motor 6 fixedly disposed in the body 1 and a speed reducer 7 connected to an output shaft of the driving motor 6, the speed reducer 7 is coaxially and fixedly connected to one of the extension shafts 31, an adjusting knob 8 for controlling the operation and the rotation speed of the driving motor 6 is disposed on the body 1, a controller 9 may be disposed in the body 1, the controller 9 is connected to the adjusting knob 8, the rotation speed of the motor may be adjusted, the rotation speed of the spool 3 is further adjusted, and the release of the safety rope 2 is released according to the needs of a user (i.e., an escaper).

As shown in fig. 2, a hand wheel 10 is arranged on the body 1, the hand wheel 10 is fixedly connected to the hand wheel 10, a screw rod 11 is fixedly connected to the hand wheel 10, a thread of the screw rod 11 is arranged on the body 1 in a penetrating manner and used for abutting against another extension shaft 31, a threaded hole is formed in the body 1, the lining cylinder sleeve 5 is a sleeve with two open ends, when manual speed regulation is needed, the hand wheel 10 is rotated, the hand wheel 10 moves towards one side of the extension shaft 31, the screw rod 11 can abut against the extension shaft 31, so that friction force between the screw rod 11 and the extension shaft 31 is increased, and braking is performed on the scroll 3. Of course, the rotation speed of the reel 3 can be manually adjusted in other ways, and it is within the protection scope of the present embodiment to adjust the rotation speed of the reel 3 by friction braking.

As shown in fig. 1, the movable sleeve is equipped with a plurality of protection gasket 22 on the safety rope 2, protection gasket 22 can adopt the sheet rubber, in the person of fleing descends the in-process, because the effect of gravity, protection gasket 22 is located the bottom of safety rope 2 always, be close to one side of body 1 promptly, when safety rope 2 need have the contact with railing or other sharp object, in order to avoid the friction loss of safety rope 2 and sharp object, can leave a protection gasket 22 in this position, be used for separation safety rope 2 and sharp object, the safety rope 2 and the sharp object friction fracture of rocking in the person of fleing of avoiding descending the in-process.

As shown in fig. 1, the retractable sleeve 23 is movably sleeved on the safety rope 2, the retractable sleeve 23 can be manually retracted or expanded, and when the escape apparatus is not used, the retractable sleeve 23 is in a retracted state and is convenient to store. When the escape device is needed, the telescopic sleeve 23 is unfolded, when an escaper falls, the escaper holds the telescopic sleeve 23 by hands, and the telescopic sleeve 23 is a ppr pipe or an aluminum-plastic pipe, so that the hands of the escaper are prevented from being rubbed with the safety rope 2, and the hands are protected.

As shown in fig. 1 and 2, the body 1 is provided with a cable arranging module, the cable arranging module includes two fixing pieces and a guide rod 12 arranged between the two fixing pieces, the guide rod 12 is connected with a cable arranging block 13 in a sliding manner, the cable arranging block 13 is provided with a cable slot for limiting the safety cable 2, and the safety cable 2 is arranged in the cable slot in a penetrating manner. After the emergency tail fiber situation is eliminated, the safety rope 2 can be recovered, and the driving motor 6 is utilized to drive the reel 3 to rotate during recovery, so that the safety rope 2 is wound on the reel 3. In order to ensure that the safety rope 2 is wound more neatly and beautifully, the wire arranging block 13 can be started, a driving piece is arranged in the wire arranging block 13, the wire arranging block 13 can slide back and forth on the guide rod 12, and the safety rope 2 is automatically driven to be arranged.

When the high-rise escape device is used, the high-rise escape device is mainly used for individuals, families and special rescue personnel, a user firstly hangs the fixed hook 21 on objects which can bear load such as indoor windows, pipelines and the like, then fixedly connects the body 1 with limbs of the person, preferably the waist, and slowly falls to the ground after falling from the window. The user descends the in-process, and the braking is realized to the friction between brake block 4 and the inside lining cylinder liner 5, takes the brake to adjust the speed of spool 3 promptly, prevents that 3 rotational speeds of spool are too fast under the circumstances of people's dead weight, improves the security. Meanwhile, the adjusting button 8 can be pressed, the adjusting button 8 controls the driving motor 6 to rotate, the rotating speed of the reel 3 can be adjusted, and the device is suitable for the descending speeds of different users. Speed regulation can also be achieved by manual braking.

A high-rise escape apparatus according to another embodiment of the present invention, as shown in fig. 3, includes a wearing component 14, a containing component 15 and the high-rise escape apparatus. The wearing assembly 14 includes shoulder straps 141, a waist belt 142 and leg loops 143, and the receiving assembly 15 is detachably connected to the waist belt 142, although other locations are possible.

As shown in fig. 4, the receiving assembly 15 includes a receiving box 151, a receiving cavity is formed in the receiving box 151, the receiving box 151 is detachably connected to the shoulder belt 141 or the waist belt 142, and the shoulder belt 141 and the waist belt 142 can be received in the receiving cavity when not in use. The high-rise escape device is also detachably connected in the accommodating cavity, two or even a plurality of high-rise escape devices can be arranged in the accommodating cavity, the plurality of high-rise escape devices can be stacked for use, and the length of the safety rope 2 is prolonged.

As shown in fig. 5, a fixing member 152 is disposed in the accommodating cavity, the fixing member 152 includes a fixing piece, the fixing piece is fixedly disposed in the accommodating cavity, the fixing piece is connected with a connecting hook, the body 1 can be connected with a connecting hanging ring, and the connecting scraping ring is connected with the connecting hook, so that the high-rise escape device can be fixed and limited. The accommodation box 151 is further provided with a through hole for releasing the safety line 2, and the safety line 2 can pass through the through hole.

When the high-rise escape device is used, a user connects the fixed hook 21 in the high-rise escape device with objects which can bear load, such as indoor windows and pipelines, wears the shoulder straps 141 and the waist belt 142, connects the accommodating box 151 with the waist belt 142, can adopt the climbing buckles 16 and the like to connect, and the connection strength is ensured. As shown in fig. 6, the present embodiment provides a structure that the retaining box 151 and the waist belt 142 are connected by using the buckle 16 (the buckle 16 may be a commercially available buckle); a first fixing ring 17 is arranged on one side of the accommodating box 151 close to the waistband 142, and the mountain-climbing buckle 16 can be connected to the first fixing ring 17 in an initial state; in use, the user presses the buckle 16 to form an opening on the buckle 16, so as to fit the buckle 16 on the belt 142, thereby connecting the accommodation box 151 and the belt 142. In the descending process, in order to prevent the accommodating box 151 and the climbing buckle 16 from sliding on the belt 142 and causing the user to lose balance when descending, a second fixing ring 18 can be further arranged on the belt 142, so that the climbing buckle 16 is sleeved in the second fixing ring 18, and the climbing buckle 16 and the accommodating box 151 can be positioned. In the actual production process, the first fixing ring 17 and the second fixing ring 18 are made of high-strength materials, and different materials can be selected for production according to the materials of the accommodating box 151 and the belt 142, so that the accommodating box 151 and the belt 142 can be conveniently connected. In actual use, the buckle 16 may be connected to the housing box 151 or the belt 142 in the initial state, or may be separately placed and housed in the housing box 151. (in addition, the containing box 151 and the waist belt 142 can be connected by various methods such as safety buckles or sewing connection, and the connecting methods of the backpack, the rope belt and the like are mature technologies in the fields of fire fighting, mountain climbing, rock climbing, bungee jumping and daily necessities, and are not described too much here). The user slowly descends, if when descending to a take the altitude, safety rope 2 length is not enough, can hang the fixed couple 21 of another high building ware of fleing and establish on the safety rope 2 of the used up high building ware of fleing, confirms new high building ware of fleing and holds the fastness of being connected between the box 151, will use up again high building ware of fleing and hold the chamber and dismantle, then can continue to descend to ground.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A high-rise escape device is used for being connected with auxiliary appliances on limbs and is characterized by comprising a body (1), a paying-off module and a safety rope (2), wherein the paying-off module is arranged on the body (1), one end of the safety rope (2) is provided with a fixed hook (21), and the other end of the safety rope (2) is connected with the paying-off module; the paying-off module comprises a reel (3) connected with the body (1) in a rotating mode and two extending shafts (31) fixedly arranged at two ends of the reel (3), the safety rope (2) is wound on the reel (3), and a driving module used for driving the reel (3) to rotate is further arranged in the body (1).

2. The high-rise escape device according to claim 1, wherein two extending shafts (31) are fixedly connected with brake pads (4), a lining cylinder sleeve (5) is fixedly connected in the body (1), and the brake pads (4) are abutted against the lining cylinder sleeve (5) to brake the reel (3).

3. The high-rise escape device according to claim 2, wherein the driving module comprises a driving motor (6) fixedly arranged in the body (1) and a speed reducer (7) connected with an output shaft of the driving motor (6), the speed reducer (7) is coaxially and fixedly connected with one of the extension shafts (31), and the body (1) is provided with an adjusting knob (8) for controlling the operation and the rotating speed of the driving motor (6).

4. A high-rise escape device according to claim 2 or 3, wherein the body (1) is provided with a hand wheel (10), the hand wheel (10) is fixedly connected with a hand wheel (10) disc, the hand wheel (10) disc is fixedly connected with a screw rod (11), and the screw rod (11) is threaded through the body (1) and used for abutting against another extension shaft (31).

5. The high-rise escape device according to claim 1, wherein the body (1) is provided with a cable arranging module, the cable arranging module comprises two fixing pieces and a guide rod (12) arranged between the two fixing pieces, the guide rod (12) is connected with a cable arranging block (13) in a sliding manner, a cable groove for limiting the safety rope (2) is formed in the cable arranging block (13), and the safety rope (2) is arranged in the cable groove in a penetrating manner.

6. The high-rise escape device according to claim 1, wherein the safety rope (2) is movably sleeved with a plurality of protective gaskets (22) for obstructing the safety rope (2) from sharp objects; the safety rope (2) is movably sleeved with a telescopic sleeve (23).

7. A high-rise escape apparatus, comprising a wearing component (14), a containing component (15) and the high-rise escape device according to any one of claims 1 to 6; the accommodating component (15) is detachably connected with the wearing component (14), so that the wearing component (14) can be accommodated in the accommodating component (15); the high-rise escape device is detachably connected with the accommodating component (15).

8. A high-rise escape apparatus according to claim 7 wherein the wearing component (14) includes a shoulder strap (141) and a waist strap (142), and the receiving component (15) is connected to the waist strap (142).

9. The high-rise escape equipment according to claim 7, wherein the accommodating component (15) comprises an accommodating box (151), an accommodating cavity is arranged in the accommodating box (151), a through hole for releasing the safety rope (2) is further arranged on the accommodating box (151), a fixing piece (152) is arranged in the accommodating cavity, and the fixing piece (152) is used for fixing the high-rise escape device.

10. A high-rise escape apparatus according to claim 9 wherein at least two high-rise escapers are provided in the accommodating chamber.

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