CN115102101B

CN115102101B - Remote insertion device for ropes

Info

Publication number: CN115102101B
Application number: CN202210664944.3A
Authority: CN
Inventors: 赵玉文
Original assignee: Qingdao Institute of Marine Geology
Current assignee: Qingdao Institute of Marine Geology
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-03-31
Anticipated expiration: 2042-06-13
Also published as: CN115102101A

Abstract

The invention discloses rope remote inserting equipment, which comprises a magnetic ball sliding rail unit, a rope rod accommodating unit, a rope rod unit and a support unit, wherein the magnetic ball sliding rail unit is arranged on the support unit; magnetic ball slide rail unit is including taking the magnetism slide, and the rope pole holds the unit and includes U type frame and the elasticity holder of setting in U type frame, and the rope pole unit is including wearing the pole, and the one end of wearing the pole is fixed with the magnetic ball, and other end fixed connection waits to wear the rope, and is provided with the recess on wearing the pole, the recess card is established in elasticity holder department, and the magnetic ball can freely slide or break away from taking the magnetism slide under the exogenic action about taking the magnetism slide, and the recess department of wearing the pole can be rotatory around the centre gripping point of elasticity holder to break away from the centre gripping of elasticity holder under the exogenic action, realize remote rope through the mutually supporting of four units and alternate. The scheme of the invention can be applied to the fields of fixing and binding of ship dangerous equipment, pipeline installation in a narrow space, high-voltage cables, ocean scientific investigation and the like, has wide market prospect and wide application field range, and has the advantages of simple manufacture, low manufacturing cost and the like.

Description

Remote insertion device for ropes

Technical Field

The invention belongs to the field of rope and cable inserting equipment, and particularly relates to long-distance inserting equipment for ropes and cables.

Background

When the ship encounters severe sea conditions, a part of hot water pipelines are broken or a smoke exhaust pipe is loosened due to vibration and shaking of the ship, unexpected serious consequences can be generated if the ship is directly close to the ship for binding, and at the moment, equipment or tools are needed to realize operation under the dangerous condition, and the loosened equipment is bound and fixed.

Meanwhile, in marine scientific investigation operation, the recovery of equipment is difficult under severe sea conditions. The device floats in the sea, and personnel can't pass the rope closely through the hoisting point of scientific investigation device, catch and hoist the scientific investigation device that floats in aqueous, also does not have suitable instrument at present, can catch and hoist it, just utilizes ordinary hook to carry out the hook and draws, is difficult for the operation, and the security is poor.

In addition, in the aspect of the cable, when the cable is inserted, if the cable is inserted at a higher position, the cable cannot be manually completed, and the cable can be laid on a charged object, so that safe and effective operation cannot be realized.

Disclosure of Invention

The invention provides a rope remote inserting device for solving the defects of inconvenient operation, high danger and the like in the prior art during remote rope inserting operation.

The invention is realized by adopting the following technical scheme: a rope remote inserting device comprises a magnetic ball sliding rail unit, a rope rod accommodating unit, a rope rod unit and a support unit;

the magnetic ball sliding rail unit comprises a magnetic slideway and a first supporting rod, and the first supporting rod is connected with one end of the magnetic slideway; the rope rod accommodating unit comprises a U-shaped frame and an elastic clamping piece arranged in the U-shaped frame, and the lower end of the U-shaped frame is connected with the second supporting rod; the support unit comprises a handle and a support frame connected with the handle, and two ends of the support frame are connected with the first support rod and the second support rod;

the rope pole unit comprises a penetrating pole, a magnetic ball is fixed at one end of the penetrating pole, the other end of the penetrating pole is fixedly connected with a rope to be penetrated, the penetrating pole is placed in the U-shaped frame and clamped by the elastic clamping piece, the magnetic ball slides left and right in the magnetic slide way or is separated from the magnetic slide way under the action of external force, the penetrating pole can rotate around the clamping point of the elastic clamping piece and is separated from the clamping of the elastic clamping piece under the action of the external force.

Furthermore, a groove is formed in the penetrating rod and clamped at the elastic clamping piece.

Further, the magnetic slide comprises a left slide rail and a right slide rail, a gap between the two slide rails is smaller than the diameter of the magnetic ball, for example, the gap between the two slide rails is 1/3-1/2 of the diameter of the magnetic ball, and the magnetism of the magnetic slide is opposite to that of the magnetic ball.

Furthermore, the elastic clamping pieces are arranged on two sides in the U-shaped frame and comprise springs, spring seats, clamping balls, ball seats and spring sleeves, and the springs, the spring seats, the clamping balls and the ball seats are arranged in the spring sleeves; the ball seat is used for receiving and accommodating the clamping ball, the spring seats are arranged at two ends of the spring, and the spring provides clamping elasticity for the clamping ball;

when the rope rod unit is installed on the elastic clamping piece, the groove is located between the two clamping balls to clamp the rope penetrating rod, the rope to be penetrated is pulled during working, the rope rod part rotates around the clamping point of the clamping balls, and when the magnetic ball is separated from the magnetic slide way, other equipment is sleeved.

Furthermore, the height of the horizontal plane where the center of the U-shaped frame is located is higher than that of the horizontal plane where the center of the magnetic slide way is located.

Furthermore, the bottom of the U-shaped frame is obliquely arranged, and the oblique height difference L is 3-5 mm.

Furthermore, a straight line P where the direction of the U-shaped opening of the U-shaped frame is located is parallel to the axis M of the magnetic slide way and is parallel to a straight line where the handle is located, and a straight line where a connecting line of the circle center of the arc-shaped magnetic slide way and the midpoint of the arc-shaped magnetic slide way is located is defined as the axis of the magnetic slide way.

Furthermore, the axis M of the magnetic slide is intersected with the straight line N where the first supporting rod is located, the intersected angle is generally 10-30 degrees, and the straight line where the connecting line of the circle center of the arc-shaped magnetic slide and the midpoint of the arc-shaped magnetic slide is located is defined as the axis of the magnetic slide.

Furthermore, an included angle between a straight line N where the first supporting rod is located and a straight line O where the supporting rod on the left side of the supporting frame is located is larger than 5 degrees, and an angle of 5-10 degrees is generally kept.

Furthermore, in order to prevent the clamping balls on two sides from falling off, the spring sleeve is provided with a contraction type necking opening close to the bottom of the clamping ball, and the diameter of the contraction type necking opening is as close to the diameter of the clamping ball as possible and infinite.

Compared with the prior art, the invention has the advantages and positive effects that:

1) The design is ingenious and novel, the manufacturing process is simple, and the manufacturing cost is lower;

after the use occasion is determined, the scheme can carry out simple processing and manufacturing in a short time according to actual needs, effectively improves the working efficiency and saves the production cost; the material source for manufacturing the equipment is wide, so that the equipment does not need to spend time for ordering, and the production time is saved; if the use condition is satisfied, the device can be made of cheap materials, so that the device is lower in cost;

2) Convenient to use and carry

The equipment is light in weight and simple to operate, the handle can be telescopic and can be adjusted according to the length of the using distance, the connection of each unit can adopt welding connection or thread or buckle connection, the equipment can be manufactured into a detachable module combined structure, and the equipment is convenient to use and carry;

3) The application range is wider:

the equipment can be applied to dangerous occasions such as narrow positions of ships, hot pipelines and the like, can also be used for salvaging and withdrawing offshore equipment, can also be used in other fields on land, such as transverse crossing of cables and the like, and has higher practical application value and prospect.

Drawings

Fig. 1 is a schematic diagram of two state structures of a penetration device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partially enlarged structure of the embodiment of FIG. 1;

FIG. 3 is a schematic structural diagram of an elastic clamping member according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a magnetic slide rail according to an embodiment of the present invention;

FIG. 5 is a schematic side sectional view of a U-shaped frame according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a rope lever unit according to an embodiment of the present invention;

fig. 7 is a schematic view of a using process of the inserting apparatus according to the embodiment of the present invention;

wherein: 1. a magnetic slide way; 2. a first support bar; 3. a U-shaped frame; 4. an elastic clamping member; 5. a magnetic ball; 6. penetrating a rod; 7. a fixing ring; 8. a rope is to be threaded; 9. a groove; 10. a handle; 11. a support frame; 12. a second support bar; 13. a spring; 14. a spring seat; 15. clamping the ball; 16. a ball seat; 17. an adjustment pin; 18. a spring sleeve; 19. a slide rail; 20. and (5) necking.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and thus, the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 and 2, the present embodiment discloses a rope remote inserting apparatus, which includes a magnetic ball slide rail unit, a rope rod accommodating unit, a rope rod unit, and a bracket unit;

the magnetic ball sliding rail unit comprises a magnetic slide way 1 and a first supporting rod 2, the first supporting rod 2 is connected with one end of the magnetic slide way 1, the rope rod accommodating unit comprises a U-shaped frame 3 and an elastic clamping piece 4 arranged in the U-shaped frame 3, and the lower end of the U-shaped frame 3 is connected with a second supporting rod 12; the rope rod unit comprises a penetrating rod 6, one end of the penetrating rod 6 is fixedly provided with a magnetic ball 5, the other end of the penetrating rod 6 is fixedly connected with a rope 8 to be penetrated (the other end of the penetrating rod 6 is provided with a fixing ring 7, and the rope 8 to be penetrated is bound on the fixing ring 7), a groove 9 is formed in the penetrating rod 6, the groove 9 is clamped at the elastic clamping piece 4, the magnetic ball 5 can slide left and right in the magnetic slideway 1 or be separated from the magnetic slideway 1 under the action of external force, the groove 9 of the penetrating rod 6 can rotate around a clamping point of the elastic clamping piece 4 and is separated from the clamping of the elastic clamping piece 4 under the action of external force; the support unit is Y-shaped and comprises a support frame 11 (V-shaped) and a handle 10 connected with the support frame 11, two ends of the support frame 11 are fixedly or detachably connected with the first support rod 2 and the second support rod 12 respectively, the height of the horizontal plane of the center of the U-shaped frame 3 is higher than the height h cm of the horizontal plane of the center of the magnetic slide way 1, h in the embodiment is 20-30, and the support unit can be specifically adjusted according to actual insertion objects or use.

1. With regard to the magnetic ball slide rail unit, with continuing reference to fig. 1 and 4, the structure thereof is described in detail as follows:

the magnetic slide way 1 comprises a left slide rail 19 and a right slide rail 19 to accommodate the magnetic ball 5 in the rope pole unit, the magnetic slide way 1 is of an arc-shaped structure, generally, the gap between the two slide rails 19 is 1/3-1/2 of the diameter of the magnetic ball 5, and the magnetic slide way 1 can be specifically set according to actual conditions to ensure that the magnetic ball 5 slides more stably in the magnetic slide way 1 and ensure that the magnetic ball 5 cannot be separated from the slide way when being pulled back; in this embodiment, the magnetic slide 1 has magnetism, for example, a light and easily magnetic stainless steel material can be selected; the strength of the material is selected according to the required occasion, the magnetism of the material is opposite to that of the magnetic ball 5, so that the magnetic ball 5 can be quickly attracted after being separated from the magnetic slideway 1, and the magnitude of the magnetic force between the magnetic ball and the magnetic slideway can be selected according to the actual requirement.

In addition, the magnetic slide way 1 can be made into different shapes as required, but the magnetic ball 5 must be matched with the magnetic slide way reasonably (a gap can be opened to penetrate through the device to be penetrated during penetrating, and the magnetic ball 5 cannot be separated from the magnetic slide way during pulling back), so that the magnetic ball 5 can slide on the magnetic slide way 1 stably.

It is emphasized here that, as shown in fig. 2, an axis M of the magnetic slide 1 (a straight line on which a connecting line of a center of the arc-shaped magnetic slide 1 and a midpoint of the arc-shaped magnetic slide is defined as an axis of the magnetic slide) intersects with a straight line N of the first support bar 2, and an intersecting angle is between 10 and 30 degrees; in addition, the straight line N where the first supporting rod 2 is located and the straight line O where the supporting rod on the left side of the supporting frame 11 are located keep an angle of 5-10 degrees, so that proper tension is kept during pullback; the thickness and length of the first supporting rod 2 are selected according to actual needs; the material with light weight and no magnetism is selected, and the material with proper strength is selected according to the required occasions without any limitation.

2. For the rope pole housing unit, the structure thereof is described in detail as follows:

the U-shaped frame 3 is used for accommodating the threading rod 6 and clamping and locking the threading rod 6 through the elastic clamping piece 4, and when the rope rod unit needs to be disengaged, the rope rod unit can be easily released, as shown in fig. 3 and 5.

The elastic clamping pieces 4 are arranged on two sides in the U-shaped frame 3 and comprise springs 13, spring seats 14, clamping balls 15, ball seats 16, adjusting pins 17 and spring sleeves 18, and the springs 13, the spring seats 14, the clamping balls 15 and the ball seats 16 are arranged in the spring sleeves 18; when the rope rod unit is installed on the elastic clamping piece 4, the groove 9 is seated between the two clamping balls 15, the threading rod 6 is clamped under the cooperation of the spring 13 and other components, and in operation, the rope 8 to be threaded is pulled, so that the rope rod part can rotate around the clamping point of the clamping balls 15, and the magnetic ball 5 is separated from the magnetic slideway 1 to be sleeved in other equipment.

The following description of the parts follows:

the spring 13 is used for providing elastic force with proper magnitude and is arranged between two spring seats 14 in the spring sleeve 18, the spring 13 is made of light corrosion-resistant stainless steel materials, and the diameter of the spring is matched with that of the spring sleeve 18; the elastic force provided by the spring 13 is enough to clamp the rope rod unit and can be freely released under the action of very small external force;

the spring seat 14 is used for receiving the spring 13, is arranged at two ends of the spring 13 in the spring sleeve 18, and has a diameter slightly larger than that of the spring 13; the spring seat 14 adjacent to the steel ball seat 16 can freely move in the spring sleeve 18 along with the spring 13, the spring seat 14 and the adjacent steel ball seat 16 can be integrated or independent, and the spring seat 14 is generally made of light materials and has certain strength and toughness;

the clamping ball 15 is tightly contacted with the groove 9 of the rope rod unit, plays a role in locking the rope rod unit and is arranged in the spring sleeve 18; the diameter of the clamping ball 15 is matched with that of the groove 9 and the spring sleeve 18; the clamping ball 15 can freely move in the spring sleeve 18, and is generally made of materials with light weight, high hardness, wear resistance and the like;

in addition, a small ball seat 16 is arranged at the bottom of the spring sleeve 18, so that the clamping ball 15 is prevented from directly contacting with the spring 13 and damaging the clamping ball 15, and the ball seat 16 is used for receiving and accommodating the clamping ball 15; the size of the ball seat 16 is determined by the diameter of the holding ball 15; the contact area of the ball seat 16 and the holding ball 15 is larger than 1/3-2/3 of the contact area of the ball 15; the ball seat 16 is connected to the adjacent spring seat 14 and can move with the holding ball 15. The ball seat 16 is made of a material with good toughness and plasticity, and can be made of cast iron or plastic and the like, so that the ball seat can bear certain impact force.

The adjusting pin 17 is arranged at the top end of the spring sleeve 18 and is used for adjusting the pretightening force of the spring 13, so that the clamping ball 15 has proper pretightening force and can be made into a penetrating type or a screwing type; the length of which is determined by the diameter of the spring sleeve 18. The adjusting pin 17 is made of stainless steel or plastic materials and is not influenced by magnetic force; has certain strength and hardness.

The spring sleeve 18 is used for accommodating main components such as the clamping ball 15, the steel ball seat 16, the spring 13 and the like, the spring sleeve 18 is generally arranged in the middle of the U-shaped frame 3, and the length of the spring sleeve 18 is smaller than or equal to the wall thickness of the U-shaped frame 3; according to the strength requirement of the spring sleeve 18, a separate sleeve can be used, and the U-shaped frame 3 can be provided with a hole; if the size of the opening of the U-shaped frame 3 exceeds the diameter of two balls and, in order to prevent the steel balls (clamping balls) on both sides from falling off, the bottom of the spring sleeve 18 close to the clamping ball 15 is provided with a contraction type necking 20, and the diameter of the contraction type necking is as close to the diameter of the clamping ball as possible and infinite; meanwhile, in order to prevent the clamping balls from falling off, the opening size of the U-shaped frame 3 can be controlled, the opening size of the U-shaped frame 3 does not exceed the diameter sum of the two balls as much as possible, and the spring sleeve 18 is made of stainless steel or plastic materials which are light in weight, easy to process and high in corrosion resistance.

As can be seen, the elastic clamping member 4 is generally made of a light and non-corrosive material, and has a suitable strength according to actual requirements, and is required to be light and small; certainly, the spring 13 and the clamping ball 15 can be easily disassembled, and the elastic force of the spring can be adjusted; can be made into a fixed type or a detachable type.

In addition, the second support rod 12 is connected with the U-shaped frame 3 and the support frame 11 to play a role in connection and support, and the second support rod 12 is connected with the U-shaped frame 3 and the support frame 11 in a welding type, forging type or thread type connection mode; an included angle of 25-35 degrees is kept between a straight line P where the opening of the U-shaped frame 3 is located and a straight line Q where the second supporting rod 12 is located.

In the embodiment, the opening, the width and other dimensions of the U-shaped frame 3 are selected according to the dimension of the through rod 6 and the required occasion; the U-shaped frame 3 can be chosen in different shapes, but it must be sufficient to be able to accommodate the elastic clamping members 4, the size of the U-shaped frame 3 not being too large and having sufficient strength; in addition, a straight line P in which the U-shaped opening direction of the U-shaped frame 3 is located is parallel to the axis M of the magnetic slide way 1 and is parallel to a straight line in which the handle 10 is located, so that clamping stagnation of drawing can be avoided when the rope rod unit is drawn; in addition, as shown in FIG. 2, the bottom of the U-shaped frame 3 is inclined, and the height difference L of the left and right inclination is about 3-5 mm. The U-shaped frame 3 is made of a stainless steel material which is not easy to be magnetized and easy to process according to the requirement; in order to reduce the weight of the equipment, light and corrosion-resistant materials are easy to select; and selecting materials with proper strength according to requirements.

3. As shown in fig. 6, the parts of the rope lever unit are described as follows:

the magnetic ball 5 is used for connecting the magnetic slide way 1 and the penetrating rod 6, the magnetic ball 1 can freely slide in the magnetic slide way 1, the diameter size of the magnetic ball 5 is matched with the width of the magnetic slide way 1, the magnetic ball 5 is tightly contacted with the magnetic slide way 1, and most of the magnetic ball 5 (such as 1/2-2/3 of the area of the magnetic ball) is ensured to be in the magnetic slide way; the diameter of the magnetic ball 5 is larger than that of the through rod 6, and the size of the magnetic ball 5 is obtained by combining the width of the magnetic slideway 1 and the diameter of the through rod 6. The magnetic ball 5 is made of light stainless steel or magnetic plastic materials, and the hardness of the magnetic ball is smaller than that of the magnetic slideway 1, so that the magnetic ball is easy to replace after being worn.

The penetrating rod 6 is used for connecting the magnetic ball 5 and the circular ring 7 with the magnetic slide way 1 and the rope 8 to be penetrated respectively and penetrating the rope 8 to be penetrated through the equipment to be penetrated. The groove 9 is arranged on the penetrating rod 6, the distance from the magnetic ball 5 is less than 1/2 of the length of the penetrating rod 6, and the purpose is as follows: the through rod 6 is easier to operate when rotating by taking the clamping ball 15 as a fulcrum; according to the distance between the axis M of the magnetic slide way 1 and the central line P of the U-shaped frame 3, a through rod 6 with a proper length is selected, and the general length is 1.2-2 times of the distance between the axis M and the central line P; specifically, a through rod 6 with a proper diameter is selected according to the width of an opening of the U-shaped frame 3; the shape of the rope lever 6 may be round or square, etc., and is generally determined according to actual needs. The penetrating rod 6 is made of metal or plastic which is light and easy to process; according to the application occasion, the material is selected to be acid-resistant and alkali-resistant.

The circular ring 7 is used for connecting the penetrating rod 6 and a rope 8 to be penetrated and is mainly used for carrying or bearing the rope 8 to be penetrated, one end of the penetrating rod 6 is installed on the circular ring 7, and the connecting mode of the circular ring 7 and the penetrating rod 6 is welding, casting, threads or the like; selecting a circular ring 7 with proper strength according to actual occasions; the diameter of the ring 7 is determined by the diameter of the rope 8 to be reeved. The circular ring 7 can be made of light stainless steel, plastic and the like;

the rope 8 to be threaded has the functions of realizing force transmission, equipment or pipeline binding and assisting the lifting of the equipment. According to the use occasion, the required hoisting force and the like, the rope 8 to be reeved is selected with proper size and bearing size. For example, the hot pipeline can be made of heat-resistant steel wire ropes and the like.

The grooves 9 are required to have a suitable roughness and transition plane; the contact plane of the groove 9 and the clamping ball 15 reaches more than 50 percent; the depth of the groove 9 satisfies the following requirements: when the clamping ball 15 is pulled by the outside, the clamping ball can be freely separated from the groove 9, and the surface of the groove 9 is quenched to enhance the surface hardness.

4. With respect to the rack unit, continuing to refer to FIG. 1, the components thereof are described in detail as follows:

the support frame 11 is connected with the handle 10, the first support rod 2 and the second support rod 12, and plays a role in supporting and transmitting force to the magnetic ball sliding rail unit, the rope rod accommodating unit, the rope rod unit and the like. Selecting a support frame 11 with a proper opening size according to the use occasion of the equipment; the connection with the first support bar 2 and the second support bar 12 may be a forged or welded connection or a screw connection. Stainless steel or plastic materials are generally selected for light weight, corrosion resistance, etc.

The handle 10 serves to transmit and support force, and supports all the components above the handle 10, and the handle 10 needs to have sufficient strength and rigidity so as to be able to bear a magnetic ball sliding rail unit, a rope rod accommodating unit, etc., and also to be able to bear corresponding tensile force. Selecting proper length and insulation degree according to the use position and occasion; in addition, for convenience of carrying, the connection relationship between the support frame 11 and the first support rod 2, the connection relationship between the second support rod 12 and the handle 10 are in threaded connection or in fastening connection, so that the assembly and the disassembly are convenient, the handle 10 can also be made into a telescopic type so as to meet the requirements of different lengths, and the handle 10 is made of light stainless steel or plastics and has the performances of corrosion resistance, tensile resistance and the like.

In particular, when in use, the following describes in detail the method of use of the rope 8 to be threaded in connection with the threading and the pullback, as shown in fig. 7:

1. threading of the rope 8 to be threaded

As shown in fig. 7 (a), firstly, the magnetic ball 5 of the rope pole unit is placed on the magnetic slideway 1, the magnetic ball 5 is attracted on the magnetic slideway 1 under the magnetic action, then the groove 9 part of the threading pole 6 is placed in the U-shaped frame 3, the clamping ball 15 of the elastic clamping piece 4 is engaged with the groove 9, the handle 10 is held by one hand, one end of the rope 8 to be threaded is pulled up by the other hand, so that the magnetic ball 5 is attached to the magnetic slideway 1, and the groove 9 part of the threading pole 6 is also closely attached to the elastic clamping piece 4 at the bottom of the U-shaped frame 3.

Next, as shown in fig. 7 (b) - (c), the handle 10 is held by one hand to approach the hot pipe, chimney, cable assembly or equipment to be recovered, etc. to be inserted, and the rope 8 to be threaded is pulled by the other hand to slowly approach the equipment to be inserted. When the penetrating rod 6 contacts a part to be penetrated, the handle 10 is pushed forwards with force by one hand, when the pushing force is larger than the magnetic force between the magnetic ball 5 and the magnetic slideway 1, the magnetic ball 5 is separated from the magnetic slideway 1, a gap is opened, at the moment, the magnetic ball 5 is contacted with a hot pipeline or a chimney to be penetrated, and under the condition of continuous force, the magnetic ball 5 can rotate around the outer wall of the part to be penetrated, when the rotating radian of the magnetic ball 5 is larger than 1/2 of the radian of the part to be penetrated, the magnetic ball 5 can be subjected to the pulling force of a rope to be penetrated 8 and the combined action of the magnetic force between the magnetic ball 5 and the magnetic slideway 1, and under the two forces, the magnetic ball 5 rotates by taking the clamping ball 15 at the U-shaped frame 3 as a fulcrum, just sits back on the magnetic slideway 1, and the penetration of the rope to be penetrated 8 is completed.

2. Pulling back after threading of the reeving rope 8

With reference to fig. 7 (d), after the magnetic ball 5 is seated back to the magnetic slide 1, the handle 10 is held by one hand and pulled back with force (the magnetic ball 5 cannot be separated from the magnetic slide 1 under the restriction of the magnetic slide 1), and meanwhile, the rope 8 to be threaded in the other hand is released slowly, during the releasing process, the pulling force of the handle 10 may be slightly larger than that of the rope 8 to be threaded, and the rope 8 to be threaded is kept in a tight state all the time. And (3) keeping the handle 10 to be continuously pulled back until the penetrating rod 6 completely penetrates through the equipment to be penetrated or reaches a designated position (a hot pipeline or a chimney and the like), loosening the rope 8 to be penetrated in the hand, pulling the handle 10 all the time, pulling the penetrating rod 6 to a safe and convenient position, directly grasping the penetrating rod 6 by hand, pulling the penetrating rod 6 to ensure that the rope 8 to be penetrated completely penetrates through the equipment to be penetrated, separating the rope 8 to be penetrated and the penetrating rod 6, tensioning the rope 8 to be penetrated, binding the rope to be penetrated to the designated position, and finishing the operation of the equipment.

In conclusion, the invention can be applied to the fields of fixing and binding ship dangerous equipment, such as binding of hot water pipelines and exhaust pipes of diesel engines, disassembling of narrow part pipelines and the like, and auxiliary recovery and electric power of marine scientific investigation equipment floating in the sea in marine scientific investigation operation. The casualties can be effectively avoided when dangerous objects are bound and hung; the disassembly and assembly of a narrow space and a long-distance pipeline of a ship are facilitated, and meanwhile, under severe sea conditions, when a diesel engine is used for lifting a cylinder, the long-distance disassembly and assembly and lifting of a piston are achieved, so that an important role is played; in addition, in marine scientific investigation operation, when equipment is recovered, the problem that personnel are difficult to operate when the rope penetrates through the equipment suspension clasp is solved, and the personnel are prevented from operating at a short distance to cause unnecessary damage.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The rope remote inserting equipment is characterized by comprising a magnetic ball sliding rail unit, a rope rod accommodating unit, a rope rod unit and a support unit;

the magnetic ball sliding rail unit comprises a magnetic slideway (1) and a first supporting rod (2), and the first supporting rod (2) is connected with one end of the magnetic slideway (1); the rope pole accommodating unit comprises a U-shaped frame (3) and an elastic clamping piece (4) arranged in the U-shaped frame (3), and the lower end of the U-shaped frame (3) is connected with a second supporting rod (12); the support unit comprises a handle (10) and a support frame (11) connected with the handle, and two ends of the support frame (11) are connected with the first support rod (2) and the second support rod (12);

the rope rod unit comprises a penetrating rod (6), one end of the penetrating rod (6) is fixed with a magnetic ball (5), the other end of the penetrating rod is fixedly connected with a rope (8) to be penetrated, the penetrating rod (6) is placed in the U-shaped frame (3) and clamped by the elastic clamping piece (4), the magnetic ball (5) slides left and right in the magnetic slide way (1) or is separated from the magnetic slide way (1) under the action of external force, the penetrating rod (6) can rotate around a clamping point of the elastic clamping piece (4) and is separated from the clamping of the elastic clamping piece (4) under the action of external force, a groove (9) is formed in the penetrating rod (6), and the groove (9) is clamped at the elastic clamping piece (4);

the elastic clamping pieces (4) are arranged on two sides in the U-shaped frame (3) and comprise springs (13), spring seats (14), clamping balls (15), ball seats (16) and spring sleeves (18), and the springs (13), the spring seats (14), the clamping balls (15) and the ball seats (16) are arranged in the spring sleeves (18); the ball seat (16) is used for receiving and accommodating the clamping ball (15), the spring seats (14) are arranged at two ends of the spring (13), and the spring (13) provides clamping elasticity for the clamping ball (15);

when the rope rod unit is installed on the elastic clamping piece (4), the groove (9) is seated between the two clamping balls (15) to clamp the threading rod (6), and when the rope rod unit works, the rope to be threaded (8) is pulled to enable the rope rod part to rotate around the clamping point of the clamping balls (15) so as to be sleeved in other equipment when the magnetic ball (5) is separated from the magnetic slideway (1).

2. A rope distantly penetrating apparatus according to claim 1, wherein: the magnetic slide way (1) comprises a left slide rail and a right slide rail (19), the gap between the two slide rails (19) is smaller than the diameter of the magnetic ball (5), and the magnetism of the magnetic slide way (1) is opposite to that of the magnetic ball (5).

3. A rope distantly penetrating apparatus according to claim 1, wherein: the height of the horizontal plane where the center of the U-shaped frame (3) is located is higher than that of the horizontal plane where the center of the magnetic slideway (1) is located.

4. A rope distantly penetrating apparatus according to claim 1, wherein: the bottom of the U-shaped frame (3) is obliquely arranged, and the oblique height difference L is 3-5 mm.

5. A rope distancing insertion apparatus according to claim 1 wherein: a straight line P where the U-shaped opening direction of the U-shaped frame (3) is located is parallel to the axis M of the magnetic slide way (1) and is parallel to a straight line where the handle (10) is located, and a straight line where a connecting line of the circle center of the arc-shaped magnetic slide way (1) and the middle point of the arc-shaped magnetic slide way is located is defined as the axis of the magnetic slide way.

6. A rope distantly penetrating apparatus according to claim 1, wherein: the axis M of the magnetic slide way (1) is intersected with the straight line N where the first supporting rod (2) is located, and the straight line where the connecting line of the circle center of the arc-shaped magnetic slide way (1) and the midpoint of the arc-shaped magnetic slide way is located is defined as the axis of the magnetic slide way.

7. A rope distancing insertion apparatus according to claim 1 wherein: and an included angle between a straight line N where the first supporting rod (2) is located and a straight line O where the supporting rod on the left side of the supporting frame (11) is located is larger than 5 degrees.

8. A rope distantly penetrating apparatus according to claim 1, wherein: the spring sleeve (18) is provided with a contraction type necking (20) close to the bottom of the clamping ball (15).