CN218529568U - Rope throwing device, rope throwing equipment and rope laying device - Google Patents

Abstract

The utility model relates to a fire rescue equipment technical field, concretely relates to throwing rope ware, throwing rope equipment and rope cloth put device. The utility model provides a rope throwing device, include: a housing; the wiring part is connected with the shell and is suitable for being fixedly connected with the first end of the rope to be thrown; the first winch is rotatably connected with the shell and is suitable for being connected with the second end of the rope to be thrown and winding the rope to be thrown; the rope throwing assembly comprises a first rolling wheel, a second rolling wheel and a driving part, wherein the first rolling wheel and the second rolling wheel are rotatably connected with the shell, the first rolling wheel and/or the second rolling wheel are/is in transmission connection with the driving part, the driving part is suitable for driving the first rolling wheel and/or the second rolling wheel to rotate, and a gap suitable for clamping the middle section of a rope to be thrown is formed between the first rolling wheel and the second rolling wheel. The utility model provides a throwing rope ware will treat that the interlude of throwing the rope is thrown, treats that the rope is convenient for snatch, and when throwing the horizontal short distance of rope ware and going out the rope, treats that the rope is difficult for flagging.

Description

Rope throwing device, rope throwing equipment and rope laying device

Technical Field

The utility model relates to a fire rescue equipment technical field, concretely relates to throwing rope ware, throwing rope equipment and rope cloth put device.

Background

In recent years, urbanization progress is accelerated all over the country, the number of high-rise buildings is increased, and the high-rise buildings have larger fire hazard compared with low-rise buildings due to large volume, dense internal personnel and more dangerous sources capable of causing fire, and the high-rise buildings have larger fire extinguishing difficulty after firing and larger escape difficulty of trapped people.

Because unmanned aerial vehicle possesses advantages such as flexible operation, safe and reliable, prior art uses it to fire rescue, utilizes unmanned aerial vehicle to carry out fire control rope and lays, establishes outdoor rope rescue passageway, accomplishes the fire rescue work to high-rise building. But fire control rope convolutes on the capstan winch of being connected with unmanned aerial vehicle among the prior art, and one end stretches out from the capstan winch, needs unmanned aerial vehicle to press close to the window among the rescue process, and stranded personnel reach the hand and grab flagging rope, and the rope still has certain distance with the window, if stranded personnel arm stretches out length limited, probably because can not grab the rope in the very first time and miss best rescue opportunity, perhaps even probably because lack the means of grabbing and lose the rescue chance.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the fire control rope that unmanned aerial vehicle carried among the prior art and having the certain distance with the window, stranded personnel snatch inconvenient defect to a throwing rope ware, throwing rope equipment and rope cloth device are provided.

The utility model provides a rope throwing device, include:

a housing;

the wiring part is connected with the shell and is suitable for being fixedly connected with a first end of a rope to be thrown;

the first winch is rotatably connected with the shell and is suitable for being connected with the second end of the rope to be thrown and winding the rope to be thrown;

the rope throwing assembly comprises a first rolling wheel, a second rolling wheel and a driving part, wherein the first rolling wheel and the second rolling wheel are both in rotating connection with the shell, the first rolling wheel and/or the second rolling wheel are in transmission connection with the driving part, the driving part is suitable for driving the first rolling wheel and/or the second rolling wheel to rotate, and a gap suitable for clamping the middle section of the rope to be thrown is formed between the first rolling wheel and the second rolling wheel.

Optionally, the driving component is a motor, the motor is fixedly connected to the housing, and the first rolling wheel and/or the second rolling wheel, which are/is in transmission connection with the motor, are/is fixed to an output shaft of the motor.

Optionally, the first winch is rotatably disposed in the housing, the first rolling wheel and the second rolling wheel are disposed on the outer surface of the housing, and the housing is provided with a first wire passing opening through which the rope to be thrown passes.

Optionally, the rope throwing device further comprises a second winch, the second winch is rotatably arranged in the shell and is located on the same side of a connecting line of the first rolling wheel and the second rolling wheel with the first winch, the second winch forms the wire connecting portion, and the second winch is suitable for winding the rope to be thrown.

Optionally, the housing is further provided with a second line passing port through which the rope to be thrown passes.

Optionally, the wire connection portion is a rotating shaft of the first rolling wheel or a rotating shaft of the second rolling wheel, or the wire connection portion is a first wire connection pile, and the first wire connection pile and the first capstan are located on different sides of a connecting line between the first rolling wheel and the second rolling wheel.

Optionally, the rope throwing device further comprises a rope arranging piece, the rope arranging piece is fixedly connected with the shell, and the rope arranging piece is suitable for guiding the rope to be thrown to penetrate into the gap.

Optionally, a friction portion is provided on an outer peripheral side of the first rolling wheel and/or the second rolling wheel.

The utility model provides a throwing rope equipment, include: the first end of the rope to be thrown is connected with the wiring portion, the second end of the rope to be thrown is connected with the first winch, and the middle section of the rope to be thrown is suitable for penetrating through the gap.

The utility model provides a device is put to rope cloth, include: a third winch, an unmanned aerial vehicle, the aforementioned line throwing device or the aforementioned line throwing apparatus; the third capstan winch with unmanned aerial vehicle connects, the third capstan winch is connected and is convoluteed with the first end of main rope the main rope, the second end of main rope with the casing is connected.

The utility model has the advantages of it is following:

1. the utility model provides a throwing rope ware, it is used for the fixed both ends of waiting to throw the rope to throw rope ware, first capstan winch, first roll wheel, the second rolls the wheel and all rotates with the casing to be connected, the interlude of waiting to throw the rope passes first roll wheel and second and rolls the clearance between the wheel and by first roll wheel, the second rolls the wheel and presss from both sides tightly, first roll wheel, have at least one roll wheel in the second roll wheel and be connected with drive assembly, through the drive assembly control roll wheel transmission, and then throw out the interlude of waiting to throw the rope. The middle section of the rope to be thrown is thrown out, the rope to be thrown is convenient to grab, and when the rope throwing device transversely short-distance goes out of the rope, the rope to be thrown is not easy to droop.

2. The utility model provides a throwing rope ware, first capstan winch sets up in the casing, receives external disturbance when can avoiding first capstan winch to go out the rope, and first roll wheel and second roll the wheel setting at the surface of casing, and the adjustment is treated throwing the rope and is taken turns the relation of being connected with rolling before the operation personnel of can being convenient for develop the operation.

3. The utility model provides a throwing rope equipment, because of having aforementioned throwing rope ware, so have foretell arbitrary advantage.

4. The utility model provides a rope laying device, unmanned aerial vehicle connects the third capstan winch, it has the main rope to coil on the third capstan winch, the casing of throwing the rope ware is connected to the one end of main rope, be close stranded personnel place floor through controlling unmanned aerial vehicle, adjustment unmanned aerial vehicle angle makes throwing of throwing the rope ware end orientation stranded personnel, the drive roll wheel rotates and makes and wait to throw the rope and throw out, stranded personnel snatch wait to throw the rope after, unmanned aerial vehicle continues the action, accomplish the establishment of outdoor rope rescue passageway. After the rope throwing device is carried, the unmanned aerial vehicle and the rescue floor can keep a safer rescue distance, trapped people can safely and conveniently grab the rescue rope, and the establishment of an outdoor rope rescue channel is completed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of a rope throwing device of embodiment 1 of the invention;

FIG. 2 is a top view of the line throwing apparatus of FIG. 1;

fig. 3 is a top view of the rope throwing device according to embodiment 2 of the present invention;

fig. 4 is a schematic structural view of a rope laying device according to embodiment 1 of the present invention.

Description of the reference numerals:

10. a housing; 11. a first wire passing port; 12. a second wire passing port; 13. a first wiring stub; 14. a second wiring stub; 15. arranging a wire; 21. a first capstan; 22. a second capstan; 23. rope throwing is carried out; 24. a bearing; 31. a first rolling wheel; 32. a second rolling wheel; 33. a motor; 40. an unmanned aerial vehicle; 51. a third capstan; 52. a main rope.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1, 2 and 4, the utility model discloses rope throwing device that embodiment 1 provided includes:

a housing 10;

a wiring portion connected with the housing 10, the wiring portion being adapted to be fixedly connected with a first end of the rope 23 to be thrown;

a first winch 21 rotatably connected with the housing 10, the first winch 21 being adapted to be connected with a second end of the rope 23 to be thrown and to wind the rope 23 to be thrown;

the rope throwing assembly comprises a first rolling wheel 31, a second rolling wheel 32 and a driving part, wherein the first rolling wheel 31 and the second rolling wheel 32 are both in rotating connection with the shell 10, the first rolling wheel 31 and/or the second rolling wheel 32 are in transmission connection with the driving part, the driving part is suitable for driving the first rolling wheel 31 and/or the second rolling wheel 32 to rotate, and a gap suitable for clamping the middle section of the rope 23 to be thrown is formed between the first rolling wheel 31 and the second rolling wheel 32.

In this embodiment, the rope throwing device is provided with a wiring part and a second winch 22 for fixing two ends of a rope 23 to be thrown, the first winch 21, the first rolling wheel 31 and the second rolling wheel 32 are rotatably connected with the housing 10, the middle section of the rope 23 to be thrown passes through a gap between the first rolling wheel 31 and the second rolling wheel 32 and is clamped by the first rolling wheel 31 and the second rolling wheel 32, at least one of the first rolling wheel 31 and the second rolling wheel 32 is connected with a driving part, and the driving part controls the transmission of the rolling wheels, so that the middle section of the rope 23 to be thrown is thrown. The middle section of the rope throwing device 23 is thrown out, the rope throwing device 23 is convenient to grab, and the rope throwing device is difficult to droop when transversely discharging the rope in a short distance.

In the embodiment, in the "wire connecting portion is adapted to be fixedly connected with the first end of the rope 23 to be thrown," fixedly connected "means that the first end of the rope 23 to be thrown has a relatively fixed positional relationship with the wire connecting portion, for example, the rope 23 to be thrown can rotate relative to the wire connecting portion, which also belongs to the scope of" fixedly connected ".

In this embodiment, the number of the rolling wheels in transmission connection with the driving part is not particularly limited, and as an implementation manner, one of the first rolling wheel 31 and the second rolling wheel 32 is in transmission connection with the driving part, and the other rolling wheel serves as a driven wheel; as another embodiment, the first rolling wheel 31 and the second rolling wheel 32 are each connected to a set of driving members.

In this embodiment, the specific structure of the driving component is not specifically limited, and the driving component can drive the rolling wheel to rotate, as an implementation manner, the driving component may include a hydraulic motor, the hydraulic motor is fixedly connected with the housing 10, an output shaft of the hydraulic motor is parallel to a rotating shaft of the rolling wheel, driving wheels are fixedly mounted on the output shaft of the hydraulic motor and the rotating shaft of the rolling wheel, and the hydraulic motor and the rolling wheel are in transmission connection through belt transmission.

In another embodiment, the driving member is a motor 33, the motor 33 is fixedly connected with the housing 10, and a rolling wheel in transmission connection with the motor 33 is fixed on an output shaft of the motor 33. The output shaft of the motor 33 is directly used as the rotating shaft of the rolling wheel, so that the structure of the rope throwing assembly is simplified, and the installation space of the rope throwing assembly is saved.

Further, the motor 33 may be powered by a battery, which may be a lithium battery. The motor 33 is powered by a battery, which enables the application of the line throwing apparatus to be more flexible.

In this embodiment, the arrangement positions of the first winch 21, the first rolling wheel 31, and the second rolling wheel 32 are not specifically limited, and it is only required to ensure that a gap between the first rolling wheel 31 and the second rolling wheel 32 can clamp the rope 23 to be thrown, as an implementation manner, the first winch 21, the first rolling wheel 31, and the second rolling wheel 32 are all arranged inside the housing 10, and the housing 10 is provided with an opening suitable for extending the middle section of the rope 23 to be thrown; as another embodiment, the first capstan 21 is rotatably disposed in the housing 10, the first rolling wheel 31 and the second rolling wheel 32 are disposed on the outer surface of the housing 10, and the housing 10 is opened with a first wire passing opening 11 through which the rope 23 to be thrown passes. First capstan winch 21 sets up in casing 10, receives external interference when can avoiding first capstan winch 21 to go out the rope, and first rolling wheel 31 and second rolling wheel 32 set up the surface at casing 10, can be convenient for the operating personnel carry out the operation before the adjustment treat throwing rope 23 and the relation of connection of rolling wheel.

The arrangement position of the wiring part of the line throwing device is not particularly limited, as an implementation mode, the wiring part is a rotating shaft of the first rolling wheel 31 or a rotating shaft of the second rolling wheel 32, specifically, the first end of the line 23 to be thrown is a lantern ring, and the lantern ring is sleeved on the rotating shaft of the first rolling wheel 31 or the rotating shaft of the second rolling wheel 32.

As another embodiment, referring to fig. 2, the wire connecting portion is a first wire connecting stub 13, and the first wire connecting stub 13 and the first capstan 21 are located on different sides of the connection line of the first rolling wheel 31 and the second rolling wheel 32. In the view of fig. 3, the starting motor 33 drives the first rolling wheel 31 to rotate clockwise, the second rolling wheel 32 to rotate counterclockwise, and the middle section of the rope 23 to be thrown, which is clamped by the first rolling wheel 31 and the second rolling wheel 32, obtains an outward friction force (in the right direction in fig. 2), and is thrown out in the direction of the friction force. The first wiring pile 13 and the first winch 21 are positioned on different sides of the connecting line of the first rolling wheel 31 and the second rolling wheel 32, so that abrasion between the rope 23 to be thrown and abrasion between the rope 23 to be thrown and the rolling wheels can be reduced, and the service life of the rope 23 to be thrown is prolonged.

On the basis of the above embodiments, in a preferred embodiment, the rope throwing device further comprises a line arranging member 15, the line arranging member 15 is fixedly connected with the shell 10, and the line arranging member 15 is suitable for guiding the rope 23 to be thrown to penetrate into the gap. Specifically, the wire arranging member 15 may be an O-shaped member, the wire arranging member 15 is disposed on the outer surface of the housing 10, and the rope 23 to be thrown penetrates through the through hole of the wire arranging member 15 and then penetrates through the gap between the first rolling wheel 31 and the second rolling wheel 32. The rope arranging part 15 can guide the rope 23 to be thrown to penetrate into the gap between the first rolling wheel 31 and the second rolling wheel 32, so that the rope 23 to be thrown is prevented from being tilted before penetrating into the gap, and the rope throwing effect of the rope throwing device is ensured.

In addition to the above embodiments, in a preferred embodiment, a friction portion is provided on the outer peripheral side of the first rolling wheel 31 and/or the second rolling wheel 32. Specifically, the friction portion may be a stripe pattern provided on the outer circumferential sides of the first and second rollers 31 and 32, or may be a mesh pattern provided on the outer circumferential sides of the first and second rollers 31 and 32. The friction part is arranged on the outer peripheral side of the rolling wheel, so that the friction force acting on the rope 23 to be thrown can be increased, and the rolling wheel and the rope 23 to be thrown are prevented from slipping.

The rope throwing device provided by the embodiment comprises the rope 23 to be thrown and the rope throwing device, wherein the first end of the rope 23 to be thrown is connected with the wiring part, the second end of the rope 23 to be thrown is connected with the first winch 21, and the middle section of the rope 23 to be thrown is suitable for penetrating through a gap between the first rolling wheel 31 and the second rolling wheel 32.

In this embodiment, the material of the rope 23 to be thrown is not particularly limited, and may be a nylon material as an implementation manner.

The rope laying device provided by the embodiment comprises: a drone 40, a third winch 51, the aforementioned line thrower or the aforementioned line throwing apparatus; the third winch 51 is connected with the unmanned aerial vehicle 40, the third winch 51 is connected with a first end of the main rope 52 and winds the main rope 52, and a second end of the main rope 52 is connected with the housing 10 of the rope throwing device.

In this embodiment, the unmanned aerial vehicle 40 is connected with the third capstan 51, the main rope 52 is wound on the third capstan 51, one end of the main rope 52 is connected with the shell 10 of the rope throwing device, the unmanned aerial vehicle 40 is operated to approach the floor where the trapped person is located, the angle of the unmanned aerial vehicle 40 is adjusted to enable the rope throwing end of the rope throwing device to face the trapped person, the rolling wheels are driven to rotate to enable the rope 23 to be thrown out, after the trapped person grabs the rope 23 to be thrown, the unmanned aerial vehicle 40 continues to act, and the establishment of an outdoor rope rescue channel is completed. After the rope thrower is carried, the unmanned aerial vehicle 40 and the rescue floor can keep a safer rescue distance, trapped people can safely and conveniently grab the rescue rope, and the establishment of an outdoor rope rescue channel is completed.

The rope throwing device has the characteristics of compact structure, small size and convenience in use and maintenance, and can meet the working requirement of rope laying by matching with the unmanned aerial vehicle 40, so that the efficiency and convenience of rope laying operation are greatly improved.

In this embodiment, do not specifically limit the kind of unmanned aerial vehicle 40, it can be single rotor unmanned aerial vehicle, also can be many rotor unmanned aerial vehicle in this embodiment, many rotor unmanned aerial vehicle easy maintenance just do benefit to control. Specifically, rotor arm structure, lift rotor motor and rotor, side force rotor motor and rotor are connected respectively to many rotor unmanned aerial vehicle's main load structure, and machine carries control system cabin, and the supporting structure that takes off and land further, its main load structure adopts fire prevention combined material to make.

Further, the third winch 51 is in transmission connection with a driving component, the third winch 51 can wind the main rope 52 under power driving, specifically, the driving component may be the motor 33, and an output shaft of the motor 33 is fixedly connected with a rotating shaft of the third winch 51.

In the present embodiment, the type and size of the main rope 52 are not particularly limited, and depending on the specific application environment, as an embodiment, the main rope 52 is a fire-fighting rope, the minimum breaking strength of which should be not less than 40kN, the elongation of which should be not less than 1% and not more than 10%, and the diameter of which should be not less than 12.5mm and not more than 16.0mm.

Example 2

The difference between the rope throwing device provided by the embodiment and the above embodiment is as follows: referring to fig. 3, the rope throwing device comprises a second capstan 22, the second capstan 22 is rotatably disposed in the housing 10 and is located on the same side of the first capstan 21 as the connection line of the first rolling wheel 31 and the second rolling wheel 32, the second capstan 22 constitutes a wiring portion, and the second capstan 22 is adapted to wind the rope 23 to be thrown.

In this embodiment, the second capstan 22 forms a wire connection portion, after the rope throwing device is installed with the rope 23 to be thrown, two ends of the rope 23 to be thrown are respectively connected with one capstan, the middle section of the rope 23 to be thrown is divided into two sections, the two sections are arranged in parallel, the two sections penetrate through a gap between the first rolling wheel 31 and the second rolling wheel 32, under the view angle of fig. 3, the starting motor 33 drives the first rolling wheel 31 to rotate clockwise, the second rolling wheel 32 to rotate anticlockwise, the two sections in the middle of the rope 23 to be thrown, which are clamped by the first rolling wheel 31 and the second rolling wheel 32, obtain consistent outward friction force (along the right direction in fig. 3), and the rope is thrown out along the direction of the friction force.

In a preferred embodiment, the housing 10 is further provided with a second thread passing opening 12 adapted to pass the rope 23 to be thrown. The rope sections of the rope to be thrown 23, which are led out from different winches, pass through different line passing openings, so that the mutual interference before the different rope sections of the rope to be thrown 23 penetrate through the shell 10 can be avoided, and the reliability of the operation of the rope throwing device is improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (10)

1. A line throwing apparatus, comprising:

a housing (10);

a wiring portion connected with the housing (10), the wiring portion being adapted to be fixedly connected with a first end of a rope (23) to be thrown;

a first winch (21) rotatably connected with the housing (10), the first winch (21) being adapted to be connected with a second end of a rope (23) to be thrown and to wind the rope (23) to be thrown;

the throwing rope assembly comprises a first rolling wheel (31), a second rolling wheel (32) and a driving part, wherein the first rolling wheel (31) and the second rolling wheel (32) are both in rotating connection with the shell (10), the first rolling wheel (31) and/or the second rolling wheel (32) are/is in transmission connection with the driving part, the driving part is suitable for driving the first rolling wheel (31) and/or the second rolling wheel (32) to rotate, and a gap suitable for clamping the middle section of the rope (23) to be thrown is formed between the first rolling wheel (31) and the second rolling wheel (32).

2. The rope throwing device as claimed in claim 1, wherein the driving component is a motor (33), the motor (33) is fixedly connected with the housing (10), and the first rolling wheel (31) and/or the second rolling wheel (32) in transmission connection with the motor (33) are/is fixed on an output shaft of the motor (33).

3. The rope throwing device as claimed in claim 1, wherein the first winch (21) is rotatably arranged in the housing (10), the first rolling wheel (31) and the second rolling wheel (32) are arranged on the outer surface of the housing (10), and a first rope passing opening (11) suitable for the rope (23) to be thrown to pass through is formed in the housing (10).

4. The line throwing device according to claim 3, further comprising a second winch (22), said second winch (22) being rotatably disposed within said housing (10) and being located on the same side of the line connecting said first rolling wheel (31) and said second rolling wheel (32) as said first winch (21), said second winch (22) constituting said wiring portion, said second winch being adapted to wind said line (23) to be thrown.

5. The line throwing device of claim 4, wherein the housing (10) is further provided with a second line passing port (12) for the line (23) to be thrown to pass through.

6. The dropper of claim 1, wherein the connection is a rotation axis of the first roller (31) or a rotation axis of the second roller (32), or the connection is a first stub (13), the first stub (13) and the first capstan (21) being located on different sides of a line connecting the first roller (31) and the second roller (32).

7. The line throwing device of any one of claims 1 to 6 further comprising a line straightening member (15), said line straightening member (15) being fixedly connected to said housing (10), said line straightening member (15) being adapted to guide said line (23) to be thrown through said gap.

8. The line dropper according to any one of claims 1 to 6 wherein a friction portion is provided on an outer peripheral side of the first rolling wheel (31) and/or the second rolling wheel (32).

9. A line throwing apparatus, comprising:

the line throwing apparatus of any one of claims 1 to 8;

the first end of the rope (23) to be thrown is connected with the wiring portion, the second end of the rope (23) to be thrown is connected with the first winch (21), and the middle section of the rope (23) to be thrown is suitable for penetrating through the gap.

10. A cord deployment device, comprising:

a drone (40);

a line throwing apparatus as claimed in any one of claims 1 to 8, or a line throwing device as claimed in claim 9;

a third winch (51) connected to the drone (40), the third winch (51) being connected to a first end of a main rope (52) and winding the main rope (52), a second end of the main rope (52) being connected to the housing (10).

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