CN113509693A

CN113509693A - Rope climbing device

Info

Publication number: CN113509693A
Application number: CN202110543411.5A
Authority: CN
Inventors: 叶国梁; 欧阳天德; 刘泽平; 陈云财
Original assignee: Fulcrum High Altitude Shenzhen Technology Co ltd
Current assignee: Fulcrum High Altitude Shenzhen Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-10-19

Abstract

The invention discloses a rope climbing device, which belongs to the field of rope climbing tools and comprises a shell, a rope guide assembly arranged in the shell and a rope pressing assembly arranged on one side of the rope guide assembly; the top end of the shell is provided with a rope inlet for leading in a rope body, and the bottom end of the shell is provided with a rope outlet for leading out the rope body; the rope guide assembly comprises a rope groove arranged inside the shell, a rope distributing piece on the outer side surface of the rope groove and a rope ejecting piece with an opening at the bottom end of the rope groove, and the shell, the rope groove, the rope distributing piece and the rope ejecting piece are integrally formed; the middle position in the rope groove is movably connected with a main shaft, and one end of the main shaft is connected with a driving mechanism; the rope pressing assembly comprises a rope pressing wheel, a rope jacking wheel, a tension spring and a pressing plate, and the pressing plate is movably connected to one side of the rope groove. According to the invention, through the arrangement of the rope guide assembly and the rope pressing assembly, the weight of a loaded object can be increased, the rope climbing device can be prevented from slipping, manual rope feeding is not needed, the rope body can be locked under the condition of sudden power failure and sudden dropping, and the operation is simple.

Description

Rope climbing device

Technical Field

The invention relates to a rope climbing tool, in particular to a rope climbing device.

Background

The climbing rope is a common activity for people, and the climbing rope can reach the goal of exploring the Yuan by utilizing the rope body and depending on the strength of four limbs. When climbing the rope, the static friction between the hands, feet and the rope body is greatly related to the material and thickness of the rope and the strength of people. The rope climbing is a very strenuous activity, in order to save physical strength, people adopt the rope climbing device to carry out auxiliary movement, the rope climbing device is light in weight and convenient to carry, and the rope climbing device is also frequently adopted by people in many occasions such as exploration and first aid.

However, the conventional rope climber has insufficient friction force for winding the rope body, so that the weight of the loaded object is not large, the rope climber slips, the rope needs to be manually fed, a locking device is not available in the case of sudden power failure and sudden dropping, and the operation is complicated. Accordingly, a rope climber is provided by those skilled in the art to solve the problems set forth in the background above.

Disclosure of Invention

The invention aims to provide a rope climbing device, which can improve the weight of a loaded object and avoid the rope climbing device from slipping through the arrangement of a rope guide assembly and a rope pressing assembly, does not need to manually feed a rope, can lock a rope body under the condition of sudden power failure and sudden dropping, is simple to operate and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a rope climbing device comprises a shell, a guide rope assembly arranged in the shell and a rope pressing assembly arranged on one side of the guide rope assembly; the top end of the shell is provided with a rope inlet for leading in a rope body, and the bottom end of the shell is provided with a rope outlet for leading out the rope body; the rope guide assembly comprises a rope groove arranged inside the shell, a rope distributing piece on the outer side surface of the rope groove and a rope ejecting piece with an opening at the bottom end of the rope groove, and the shell, the rope groove, the rope distributing piece and the rope ejecting piece are integrally formed; a main shaft is movably connected to the middle position inside the rope groove, one end of the main shaft is connected with a driving mechanism, a gear is fixedly connected to the outer side face of the main shaft, and a clearance space is formed between the gear and the inner wall of the rope groove; the rope pressing assembly comprises a rope pressing wheel, a rope pushing wheel, a tension spring and a pressing plate, the pressing plate is movably connected to one side of the rope groove, the rope pushing wheel is movably connected to the top end of the pressing plate, the rope pressing wheel is movably connected to the bottom end of the pressing plate, a notch is formed in the outer side surface of the rope groove and used for allowing the rope pressing wheel to move, and two ends of the tension spring are fixedly connected with the shell and the rope pushing wheel respectively.

Through the rope guide assembly and the rope pressing assembly which are arranged, the weight of a loaded object can be increased, the rope climbing device is prevented from slipping, a rope does not need to be manually conveyed, the rope body can be locked under the condition of sudden power failure and the condition of sudden dropping, and the operation is simple.

As a further scheme of the invention: still include the auxiliary wheel, auxiliary wheel swing joint is in ejecting rope spare one side, and the auxiliary wheel lateral surface contacts with grooving bottom opening.

When climbing rope ware and being in operating condition, the auxiliary wheel can provide the strong point, and the rope body drives the auxiliary wheel when sliding on the auxiliary wheel, the wearing and tearing of reducible rope body.

As a still further scheme of the invention: a plurality of installation holes are opened to the side of clamp plate, one run through in the installation hole and be provided with the installation axle, and installation axle one end is fixed inside the shell.

The pressure intensity of the rope pressing wheel can be adjusted at will by adjusting different mounting holes of the mounting shaft on the pressing plate.

As a still further scheme of the invention: a U-shaped groove is formed between two adjacent teeth of the gear.

The U-shaped groove buckles the rope body and brings the rope body into the rope groove, and the groove between the two teeth of the gear buckles the rope body, so that the rope body can stably run and can be meshed with the rope pressing wheel during locking.

As a still further scheme of the invention: the driving mechanism comprises a motor fixed on one side surface of the shell, and the output end of the motor is connected with the main shaft.

The motor operates to drive the main shaft to rotate, and then drives the gear to rotate and automatically climb the rope.

As a still further scheme of the invention: a cover plate is detachably fixed on one side face, far away from the driving mechanism, of the shell, and a plurality of through holes are formed in the side faces of the cover plate and the shell.

Can install this rope climbing ware on other machines fast through the through-hole, also convenient the dismantlement simultaneously.

As a still further scheme of the invention: the bottom end of the side face of the shell is provided with a water outlet, and the joint of the shell is provided with waterproof glue.

This arrangement ensures that the housing has waterproof and drainage functions.

As a still further scheme of the invention: the rope climbing device is automatically locked under an emergency condition through the rope pressing assembly to form a safety lock.

This arrangement further ensures the safety of the rope climber.

As a still further scheme of the invention: still include first inductive transducer and external central processing unit, first inductive transducer fixed connection is in advance rope mouthful bottom one side, and communication connection between first inductive transducer and the external central processing unit.

The rope body gets into earlier and advances the rope mouth, touch the first inductive pick-up who advances the rope mouth, central processing unit receives the signal, begin timing and starter motor, make the main shaft rotate, drive the gear, when the rope body is about to get into the grooving, the recess of the U font between two teeth of gear is detained the rope body, bring the rope body into the grooving in, the recess of the U font between two teeth of gear can make the tight knot of rope body on the gear, can not skid, and then realize going up the rope fast automatically and detect whether advance the rope.

As a still further scheme of the invention: still include second inductive pick-up, second inductive pick-up fixed connection is in play rope mouth top one side.

When the rope body touches the second induction sensor of the rope outlet, the central processing unit receives a signal, the motor stops rotating within a certain time, and the rope climbing device is just led out of the rope body to finish the rope conveying. Otherwise, the central processing unit sends a rope exiting signal (a reverse signal), the motor is started to reversely rotate, the second induction sensor at the rope outlet is not touched through the second induction sensor at the rope outlet, the central processing unit receives the signal and starts to time, the rotation is stopped after a certain time according to the obtained data, the rope body is withdrawn to the position just entering the rope groove at the moment, and the rope body can be pulled out to finish the rope withdrawal.

Compared with the prior art, the invention has the beneficial effects that:

1. through the rope guide assembly and the rope pressing assembly which are arranged, the weight of a loaded object can be increased, the rope climbing device is prevented from slipping, a rope does not need to be manually conveyed, the rope body can be locked under the condition of sudden power failure and the condition of sudden dropping, and the operation is simple.

2. Through the auxiliary wheel that sets up, when climbing rope ware and being in operating condition, the auxiliary wheel can provide the strong point, and the rope body drives the auxiliary wheel when sliding on the auxiliary wheel, the wearing and tearing of reducible rope body.

3. A plurality of mounting holes are formed in the side face of the pressing plate, and the pressure intensity of the rope pressing wheel can be adjusted at will by adjusting the mounting holes of the mounting shaft on the pressing plate.

4. A U-shaped groove is formed between two adjacent teeth of the gear, the U-shaped groove buckles and brings the rope body into the rope groove, and the rope body is buckled through the groove between the two teeth of the gear, so that the rope body can stably run and can be meshed with the rope pressing wheel during locking.

5. Through a plurality of through-holes that set up, can be with this rope climbing ware quick mounting on other machines, also convenient dismantlement simultaneously.

6. Through the first induction sensor, the second induction sensor and the central processing unit which are arranged, the rope can be quickly fed into and taken out of the rope climbing device, the working efficiency of the rope climbing device is effectively improved, and whether the rope body is fed into and taken out of the rope can be detected and prompted.

7. The problem of current rope climbing structure complicacy loaded down with trivial details is solved, with the grooving of original rope climbing ware, divides rope spare, ejecting rope spare and shell merge as an organic whole, are of value to long-term use and maintenance frequency's reduction, prolong this rope climbing ware's life.

Drawings

FIG. 1 is a schematic structural view of a rope climbing device;

FIG. 2 is an internal view of a housing of a rope climber;

FIG. 3 is a combination view of an auxiliary wheel and a second inductive sensor in a rope climber;

fig. 4 is a combined view of a rope jacking wheel, a rope pressing wheel and a pressing plate in the rope climbing device.

In the figure: 1. a housing; 2. a rope inlet; 3. a rope jacking wheel; 4. pressing a plate; 5. a rope pressing wheel; 6. a main shaft; 7. a gear; 8. a rope outlet; 9. a motor; 10. a first inductive sensor; 11. a rope distributing piece; 12. rope grooves; 13. ejecting the rope piece; 14. an auxiliary wheel; 15. a second inductive sensor; 16. a tension spring; 17. a through hole; 18. and (7) a cover plate.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a rope climbing device includes a housing 1, a rope guiding assembly disposed inside the housing 1, and a rope pressing assembly disposed on one side of the rope guiding assembly. The top end of the shell 1 is provided with a rope inlet 2 for leading in the rope body, and the bottom end of the shell 1 is provided with a rope outlet 8 for leading out the rope body. The rope guiding component comprises a rope groove 12 arranged inside the shell 1, a rope distributing piece 11 arranged on the outer side surface of the rope groove 12 and an ejecting rope piece 13 with an opening at the bottom end of the rope groove 12, and the shell 1, the rope groove 12, the rope distributing piece 11 and the ejecting rope piece 13 are integrally formed. The rope groove 12 is a groove for running the rope body in the rope climbing device, the rope distributing piece 11 facilitates the rope body to change a channel in the rope groove 12, and the ejection rope piece 13 can separate the rope body in the rope groove 12. The middle position in the rope groove 12 is movably connected with a main shaft 6, one end of the main shaft 6 is connected with a driving mechanism, the outer side surface of the main shaft 6 is fixedly connected with a gear 7, and a clearance space is formed between the gear 7 and the inner wall of the rope groove 12. The rope pressing assembly comprises a rope pressing wheel 5, a rope pressing wheel 3, a tension spring 16 and a pressing plate 4, the pressing plate 4 is movably connected to one side of the rope groove 12, the rope pressing wheel 3 is movably connected to the top end of the pressing plate 4, the rope pressing wheel 5 is movably connected to the bottom end of the pressing plate 4, a notch is formed in the outer side surface of the rope groove 12 and used for the rope pressing wheel 5 to move, and two ends of the tension spring 16 are fixedly connected with the shell 1 and the rope pressing wheel 3 respectively. Through the rope guide assembly and the rope pressing assembly which are arranged, the weight of a loaded object can be increased, the rope climbing device is prevented from slipping, a rope does not need to be manually conveyed, the rope body can be locked under the condition of sudden power failure and the condition of sudden dropping, and the operation is simple. Wherein the shell 1 is a structure with the front and the back integrated into a whole, and the rope grooves 12 are encircled on the front and the back of the center of the shell 1 like threads.

In fig. 1: a cover plate 18 is detachably fixed on one side surface of the housing 1 far away from the driving mechanism, and a plurality of through holes 17 are formed in the cover plate 18 and the side surface of the housing 1. The rope climbing device can be quickly installed on other machines through the through hole 17, and is convenient to disassemble.

In fig. 2: a U-shaped groove is formed between two adjacent teeth of the gear 7. The U-shaped groove buckles the rope body and brings the rope body into the rope groove 12, and the groove between two teeth of the gear 7 buckles the rope body, so that the rope body can stably run and can form a meshing state with the rope pressing wheel 5 during locking. The driving mechanism comprises a motor 9 fixed on one side surface of the shell 1, and the output end of the motor 9 is connected with the main shaft 6. The motor 9 operates to drive the main shaft 6 to rotate, and further drives the gear 7 to rotate to automatically climb the rope. Distance between two teeth of gear 7, the number of teeth of gear 7, the height of gear 7 tooth can be calculated according to the formula and draw, when the rope body got into grooving 12, the recess of the U font between two teeth of gear 7 withheld the rope body, can make the operation that the rope body is stable, and the pressure rope sheave 5 size of calculating by the formula, when the rope body was in pressure rope sheave 5 department, because the rope body withstands and pushes up rope sheave 3, under the effect of lever, pressure rope sheave 5 pressed to the rope body, U font recess between two teeth of gear 7 and pressure rope sheave 5 formed the engaged state this moment, can make rope climbing ware promptly compress tightly. When the rope climbing device carries a load or is in no load, the rope climbing device has certain weight and is influenced by gravity, the rope body can be propped against the rope wheel 3, and the rope pressing wheel 5 further compresses the rope body under the lever action. The bottom end of the side surface of the shell 1 is provided with a water outlet, and the joint of the shell 1 is provided with waterproof glue. This arrangement ensures that the housing 1 has waterproof and drainage functions. The rope climbing device is automatically locked to form a safety lock under an emergency condition through the rope pressing assembly, wherein the emergency condition comprises power failure, impact, load and overload work, and therefore the safety of the rope climbing device is further ensured. The method specifically comprises the following steps: the rope body is pressed through the rope pressing wheel 5 and the gear 7, when the rope climbing device suddenly drops, the rope body is pressed against the rope pressing wheel 3 through the pulling force of the rope body, due to the lever effect, the rope pressing wheel 5 can press the rope body, the groove between two teeth of the gear 7 is meshed with the rope pressing wheel 5, and emergency pressing is completed.

In fig. 3: the rope climbing device further comprises an auxiliary wheel 14, the auxiliary wheel 14 is movably connected to one side of the rope ejecting piece 13, and the outer side face of the auxiliary wheel 14 is in contact with an opening at the bottom end of the rope groove 12. When the rope climbing device is in a working state, the auxiliary wheel 14 can provide a supporting point, and when the rope body slides on the auxiliary wheel 14, the auxiliary wheel 14 is driven, so that the abrasion of the rope body can be reduced.

In fig. 4: a plurality of installation holes have been seted up to the side of clamp plate 4, run through in an installation hole and be provided with the installation axle, and installation axle one end is fixed inside shell 1. The pressure intensity of the rope pressing wheel 5 can be adjusted at will by adjusting different mounting holes of the mounting shaft on the pressure plate 4.

On the basis of each scheme, the rope climbing device further comprises a first induction sensor 10 and an external central processing unit, the first induction sensor 10 is fixedly connected to one side of the bottom end of the rope inlet 2, and the first induction sensor 10 is in communication connection with the external central processing unit. The rope body gets into earlier and advances rope mouth 2, touch into the first inductive pick-up 10 of advancing rope mouth 2, central processing unit received signal, begin timing and starter motor 9, make main shaft 6 rotate, drive gear 7, when the rope body is about to get into grooving 12, the recess of the U font between two teeth of gear 7 withstands the rope body, bring the rope body into grooving 12 in, the recess of the U font between two teeth of gear 7 can make the rope body tightly detain on gear 7, can not skid, and then realize going up the rope fast automatically and detect whether advance the rope. More closely, this rope climbing ware still includes second inductive pick-up 15, and second inductive pick-up 15 fixed connection is in going out rope mouth 8 top one side. When the rope body touches the second induction sensor 15 of the rope outlet 8, the central processing unit receives a signal, the motor 9 stops rotating within a certain time, and the rope climbing device is just led out of the rope body at the moment to finish the rope conveying. Otherwise, when the central processing unit sends a signal reversal signal of exiting the rope body, the starting motor 9 reverses, the second induction sensor 15 of the rope outlet 8 is passed through, the second induction sensor 15 of the rope outlet 8 is not touched, the central processing unit receives the signal, starts timing, stops rotating after a certain time according to the obtained data, and at the moment, the rope body moves back to the position just entering the rope groove 12, can be pulled out, and finishes exiting the rope.

The working principle of the invention is as follows: when the rope pressing device is used, firstly, a rope body enters the rope climbing device through the rope inlet 2, can be buckled and brought into the rope groove 12 through the rope ejecting wheel 3 and the U-shaped groove between two teeth of the gear 7, then passes through the rope passing piece 11, the rope pressing wheel 5, the rope ejecting piece 13 and the auxiliary wheel 14, and finally is led out of the rope body through the rope outlet 8. When the rope is about to reach the rope pressing wheel 5, the rope pressing wheel 5 is in a pressing state at the moment due to the action of the tension spring 16, the rope body can be collided with the rope pressing wheel 5 when passing through, and after passing through, a stable rope body running state can be provided due to the pressing state of the rope pressing wheel 5. When the rope climbing device is in a working state, the auxiliary wheel 14 can provide a supporting point, and when the rope body slides on the auxiliary wheel 14, the auxiliary wheel 14 is driven, so that the abrasion of the rope body can be reduced.

In addition, this rope climbing ware can be fast automatic business turn over rope, specifically is: by utilizing the first induction sensor 10 and the second induction sensor 15, the time from the circumference of the rope groove 12 to the time from the entrance of the rope climber to the exit of the rope climber and the rotation speed of the gear 7 can be calculated according to a formula, the rope enters the rope inlet 2 first and touches the first induction sensor 10 of the rope inlet 2, the central processing unit receives a signal, starts to time and starts the motor 9, the main shaft 6 rotates to drive the gear 7, when the rope is about to enter the rope groove 12, the U-shaped groove between two teeth of the gear 7 catches the rope to bring the rope into the rope groove 12, the U-shaped groove between two teeth of the gear 7 can tightly catch the rope on the gear 7 without slipping, when the rope touches the second induction sensor 15 of the rope outlet 8, the central processing unit receives a signal and stops the motor 9 to rotate within a certain time, at the moment, the rope body just leads out the rope climbing device to finish the rope feeding. Otherwise, when the central processing unit sends out a signal of withdrawing the rope body, namely a reversal signal, the starting motor 9 reverses, the second induction sensor 15 of the rope outlet 8 is passed through, the second induction sensor 15 of the rope outlet 8 is not touched, the central processing unit receives the signal, starts timing, stops rotating after a certain time according to the obtained data, and at the moment, the rope body withdraws to the position just entering the rope groove 12, and can be pulled out to finish the rope withdrawal.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A rope climbing device is characterized by comprising a shell, a rope guide component arranged in the shell and a rope pressing component arranged on one side of the rope guide component;

the top end of the shell is provided with a rope inlet for leading in a rope body, and the bottom end of the shell is provided with a rope outlet for leading out the rope body;

the rope guide assembly comprises a rope groove arranged inside the shell, a rope distributing piece on the outer side surface of the rope groove and a rope ejecting piece with an opening at the bottom end of the rope groove, and the shell, the rope groove, the rope distributing piece and the rope ejecting piece are integrally formed;

a main shaft is movably connected to the middle position inside the rope groove, one end of the main shaft is connected with a driving mechanism, a gear is fixedly connected to the outer side face of the main shaft, and a clearance space is formed between the gear and the inner wall of the rope groove;

the rope pressing assembly comprises a rope pressing wheel, a rope pushing wheel, a tension spring and a pressing plate, the pressing plate is movably connected to one side of the rope groove, the rope pushing wheel is movably connected to the top end of the pressing plate, the rope pressing wheel is movably connected to the bottom end of the pressing plate, a notch is formed in the outer side surface of the rope groove and used for allowing the rope pressing wheel to move, and two ends of the tension spring are fixedly connected with the shell and the rope pushing wheel respectively.

2. The rope climbing device according to claim 1, further comprising an auxiliary wheel movably connected to one side of the rope ejecting member, wherein an outer side surface of the auxiliary wheel is in contact with an opening at the bottom end of the rope groove.

3. The rope climbing device according to claim 1, wherein a plurality of mounting holes are formed in a side surface of the pressing plate, a mounting shaft penetrates through one of the mounting holes, and one end of the mounting shaft is fixed inside the housing.

4. The rope climbing device according to claim 1, wherein a U-shaped groove is formed between two adjacent teeth of the gear.

5. The rope climber of claim 1, wherein the driving mechanism comprises a motor fixed to a side of the housing, and an output end of the motor is connected to the spindle.

6. The rope climbing device according to claim 1, wherein a cover plate is detachably fixed to one side surface of the housing away from the driving mechanism, and a plurality of through holes are formed in the side surfaces of the cover plate and the housing.

7. The rope climbing device according to claim 1, wherein a water outlet is formed at the bottom end of the side surface of the housing, and waterproof glue is arranged at the joint of the housing.

8. The rope climber of claim 1, wherein the rope climber is automatically locked to form a safety lock in an emergency situation by the rope pressing assembly.

9. The rope climbing device according to any one of claims 1 to 8, further comprising a first induction sensor and an external central processing unit, wherein the first induction sensor is fixedly connected to one side of the bottom end of the rope inlet, and the first induction sensor is in communication connection with the external central processing unit.

10. The rope climbing device according to claim 9, further comprising a second inductive sensor fixedly connected to one side of the top end of the rope outlet.