CN211664474U - Wire winding device - Google Patents

Abstract

A winding device comprises a winding drum, a winding wire and an electric coil winding; when the electrified coil winding changes current, the change of a magnetic field in the space where the electrified coil winding is located can be generated, and the changed magnetic field can enable induced electromotive force to be generated in the induction coil winding, so that electric energy can be transmitted to the induction coil winding from the electrified coil winding; the induction coil winding is electrically conducted with the winding roll, the winding roll can rotate along with the winding roll, electricity is finally transmitted to the winding roll through the induction coil winding, the winding roll does not rotate along with the rotating drum, or the winding roll is electrically conducted with the winding roll, the winding roll rotates, electricity is finally transmitted to the induction coil winding through the winding roll, and the induction coil winding does not rotate along with the rotating drum.

Description

Wire winding device

Technical Field

The present invention relates to the field of mobile machinery, electromechanical and more particularly to the field of providing power and water to mobile devices.

Background

At present, in modern cities, a lot of beautiful high buildings need curtain wall operation equipment, the equipment often needs water or electricity, needs to be provided by water pipes or cables, the cables and the water pipes are generally led out from a fixed electrical interface or a water source interface at the high level of the building, the buildings are very high, when the curtain wall operation is at the low level, the cables or the water pipes need to be very long in the air, when the curtain wall operation is at the high level, the cables or the water pipes need to be folded, and the cables or the cables and the fixed electrical interface or the water source interface at the high level of the building need to rotate for a plurality of circles, a wire coiling device is needed, the existing inventions and patents, such as the patent application No. 201410671202.9, the patent applications No. 201320096470.3, No. 201310135905.5, No. 201210451244.2, No. 201210137133.4, No. 201120035363.0, No. 200820155191.9, No. 201510345751.1, No. 201610904433.9, No. 201710683353, X, No. 2017106 201711470584.9, No. 201711470584.9 and ZL 201611017939.4, only the functions of curtain wall machines are provided, and the functions of machine coiling, power supply and water supply are not mentioned. The patent numbers CN106976757A, CN107257120A, CN107265197A, CN108190632A, CN107585642A, CN108408502A, CN108529353A, CN107662855A, CN108002114A and CN108163593A only realize the function of winding, do not realize the winding device, and have the functions of supplying power and water; patent numbers: none of CN103848367B, CN204588568U, and CN207276099U has a device for directly accessing incoming calls to the winding, and this patent realizes a feasible solution.

Disclosure of Invention

General coiling device, including the reel, the cable on the reel, the reel is through rotatory, control the length of giving off of spiral, in the actual work environment, the coiling device is independent device, distal end equipment is connected to its line one end, the other end is fixed in the reel, no matter how the reel rotates, can normally work, and if this line still need connect the external electric energy or the signal outside the coiling device, then cable one end on the reel needs finally to be connected with the stiff end of external electrical interface outside the coiling device, distal end equipment is connected to one end, outside the reel is connected to the other end, the line of the stiff end of external electrical interface, need change length through the rotation of reel again, normal connection just is difficult to work.

The winding device comprises a winding drum and a cable, and also comprises two conductive contact devices, wherein one contact device is connected with the winding drum and is called a movable contact device, and the other contact device is finally connected to a fixed end of an external electrical interface and is called a fixed contact device; when the rotary drum rotates, the movable contact device rotates along with the rotary drum, the contact device is connected to the conductive wire wound on the winding drum, and the other end of the conductive wire extends out to be connected to a remote device; meanwhile, the fixed contact device is communicated with another conducting wire at the part of the wire winding device which does not rotate along with the rotary drum, and the other conducting wire is finally connected to an external electric interface; when the winding device winds and releases the winding, the rotary drum rotates, the movable contact device and the fixed contact device rotate relatively, but the movable contact device and the fixed contact device are in good contact all the time, electricity is conducted all the time, and the rotation of the contact can cause friction, namely sliding friction and rolling friction.

In another implementation method, the movable contact device and the fixed contact device can be designed into a primary winding and a secondary winding similar to a transformer, and are respectively and finally connected to the winding wire on the winding drum and the fixed end of the external electrical interface; the movable contact device rotates along with the winding drum, while the fixed contact device does not rotate along with the winding drum; if the primary winding is changed in current, the space around the primary winding can generate a changed magnetic field, and the changed magnetic field can induce the secondary winding to generate induced electromotive force; the functions and positions of the primary winding and the secondary winding can be exchanged; furthermore, an iron core is used for enhancing the magnetic field, and the iron core can rotate along with the winding wire or does not rotate along with the winding wire; the electric transmission from the primary winding to the secondary winding can also have a voltage transformation function; the transfer of electricity may be bidirectional. Furthermore, the primary winding and the secondary winding do not need to be aligned strictly, do not need to be sleeved together, have no limit on positions, and only need to be capable of mutual induction through a magnetic field.

The above forms well solve the problems that the rotary drum can rotate, the extension length of the rotary drum on the line is variable and controllable, the far-end equipment is always well communicated with an external electric interface to form a good conductive path, and the direction of the electric transmission can be bidirectional, and the far-end equipment is transmitted to the external interface or reversely transmitted.

Furthermore, the parts of the movable contact device and the fixed contact device which are connected with the outside can be added with some functional devices such as modulation, pressurization, demodulation, filtering, rectification and the like, so that the current can be better transmitted.

Furthermore, the wire coiling device can only have one conductive path or a plurality of conductive paths, further, if the electric wire is a water pipe, the contact device is water guide from the conduction, the external electric interface is an external water interface, the extension length of the water pipe on the rotary drum of the wire coiling device is variable and controllable, a water path which is always kept good is arranged between the external water interface and the remote equipment, wherein the water seal at the joint of the movable contact device and the fixed contact device can be realized by a conventional mechanical seal mode, such as water pump seal and the like.

Further, if the passageway is capable of bearing weight, the line reeling device can pull the remote equipment from the air, so that the remote equipment can carry out controllable aerial operation. Furthermore, the circuit, the waterway and the bearing function of the coiling device can be combined for use, and the coiling device can be combined with the waterway, the circuit and the bearing, the waterway and the bearing, or the combination of the circuit, the waterway and the bearing, and the combination of a plurality of circuits can also be used; the winding device can be provided with a plurality of winding drums, and the winding drums rotate in a mutual cooperation mode, and the cooperation rotation can be achieved through manual control, semi-automatic control or automatic control; furthermore, in each combined passage, part or all of the winding wire parts are combined into one winding wire, so that the problem of synchronous winding and unwinding of a plurality of passages in the winding device when the remote equipment needs to be far away from or close to the winding device is solved. Furthermore, a plurality of winding devices can work together and work cooperatively with each other, and the cooperative work can be realized by manual, semi-automatic or automatic control.

Drawings

The attached drawings are schematic diagrams of certain implementation devices of the invention.

Fig. 1 and 2 are overall views of the wire winding device.

Fig. 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13 are detailed views of different embodiments of the contact area 4 of the thread reeling device.

The invention will be described in further detail below with reference to an embodiment of the drawing. In each figure, the following are included:

1. rotating drum 1

2. Rotating shaft 2

3. Fixed line 3

4. Contact region 4

5. Winding 5

6. Movable contactor 6

7. Contact rotating part 7

8. Fixed contactor 8

9. Contact fixing portion 9

10. Movable contactor fixing device 10

11. Fixed contactor fixing device 11

12. Iron core 12

13. Stationary coil winding 13

14. Movable coil winding 14

In the respective overall figures, the contact area 4 is not shown in detail in the overall figures, fig. 3 and the following detailed figures are schematic details of the contact area 4, the axis of rotation of the drum 1 is the axis of rotation of the respective rotating part in the detailed figures, and the axis of rotation is not shown in the detailed figures.

The drum 1: the rotary drum 1 can rotate, and the rotating shaft of the rotary drum is in the axial direction of the rotating shaft 2; the winding wire 5 can be wound on the rotary drum 1, and the winding wire 5 can be wound and unwound by the rotation of the rotary drum 1, so that the length of the winding wire 5 extending out of the rotary drum 1 is changed; in each figure, the rotary drum 1 is only drawn to be similar to a cylinder, in actual use, the rotary drum 1 can also be in other shapes, the cross section of the rotary drum 1 can be a circle, a triangle, a polygon, an ellipse or other shapes, the two sides of the rotary drum can have edges higher than the winding part or not, the sections of each section of the rotary drum can be different, and the shapes and the sizes can also be different; the supporting portion for receiving and holding the winding 5 is not limited, but may be a cylindrical drum or other shape as shown in the figure.

A rotating shaft 2: the rotary shaft 2 is a shaft on which the drum 1 rotates, and a support portion (not shown) thereof supports the rotary shaft and the drum 1 away from a lower support surface of the thread reeling device, so that the drum 1 can rotate. The rotating shaft can be fixed relative to the rotating drum 1 and rotates along with the rotating drum 1, as shown in fig. 2; it may not be fixed relative to the bowl 1, and the bowl 1 does not rotate when it rotates, as shown in fig. 1. The shape of the rotating shaft 2 is not limited; further, the wire can be routed inside the rotating shaft 2, as shown in fig. 1, the fixing wire 3 penetrates inside the rotating shaft 2 to reach the contact fixing part 9, and is connected with the fixed contactor 8.

Fixing the wire 3: fixed line 3 is the conductor wire, does not rotate along with rotary drum 1, and external electrical interface is connected to one end, and fixed contactor 8 is connected to the other end, switches on fixed contactor 8 and external electrical interface.

Contact region 4: contact region 4 in the figures does not refer to a specific device; in the overall view, the connection region of the contact rotating portion 7 and the contact fixing portion 9; this is shown in detail in the figures, which may be located inside the drum 1, as in fig. 1, or outside the drum 1, as in fig. 2, or at the edge of the drum 1, not shown. Further, the winding device may have a plurality of contact areas 4, so that the winding device may have a plurality of sets of contact rotating portions 7 and contact fixing portions 9, thereby realizing a plurality of passes; furthermore, voltage boosting, frequency modulation, filtering, rectifying and voltage reducing devices and the like can be added on two sides of the contact area 4 to keep the circuit more stable in the transmission process and overcome the influence on the circuit caused by the fluctuation of voltage and current generated by mechanical friction.

Winding 5: the winding 5 is a conductive wire, which can be a common wire or other wires, and a part of the conductive wire is wound on the drum 1 and a part of the conductive wire protrudes outwards along with the rotation of the drum 1, and the protruding length of the conductive wire changes along with the rotation of the drum 1; the winding wire 5 has one end connected to the movable contactor 6 and the other end extending from the drum 1 and connected to a remote device, and the remote device is movable with the rotation of the drum 1 to conduct the movable contactor 6 and the remote device. Further, between the winding 5 and the movable contactor 6, on the winding 5 or on the contactor 6, there may be a conversion device, such as an electrical and optical conversion device, and a portion of the winding 5 may be an optical fiber for transmitting an optical signal; one path may be switched to several paths between the winding 5 and the movable contact 6, on the winding 5 or on the contact 6, etc.

The movable contactor 6: the movable contactor 6 is a conductor, is positioned on the rotary drum 1 and rotates along with the rotary drum 1; the movable contactor 6 is directly or indirectly connected with the winding wire 5, forms a complete conductor with the winding wire 5, is contacted with the fixed contactor 8 and is always contacted in the process of the rotary drum 1, so that the fixed contactor 8 and the winding wire 5 are conducted, and finally, the remote equipment is conducted; the shape of the movable contactor 6 is not limited, and the movable contactor may be a conductive block, a conductive sheet, a conductive wire or other shapes; the distance between the movable contactor 6 and the axis is not limited, and only a part of the detailed drawings is illustrated.

Contact rotating portion 7: the contact rotating portion 7 is located at the rotating portion, and is a portion connected to the contact fixing portion 9, and includes the movable contactor 6 and the movable contactor fixing device 10, or includes the movable coil winding 14 and the iron core 12 (see fig. 13); the contact rotation portion 7 may be located inside the drum 1, as shown in fig. 1, or outside the drum 1, as shown in fig. 2, or at another location, such as at the edge of the drum 1, not shown.

Fixing the contactor 8: the fixed contactor 8 is a conductor and does not rotate along with the rotary drum 1; the wire is directly or indirectly connected with the fixed wire 3, forms a complete electric conductor with the fixed wire 3, is contacted with the movable contactor 6 and is always contacted in the process of the rotary drum 1, so that the fixed wire 3 and the movable contactor 6 are conducted, and finally, the far-end equipment is conducted; the shape of the fixed contactor 8 is not limited, and may be a conductive block, a conductive sheet, a conductive wire, or other shapes; the distance between the fixed contactor 8 and the axis is not limited, and only a part of the detailed drawings is illustrated. The installation position can be on the axis of the rotation of the drum 1, and the movable contactor 6 and the fixed contactor 8 are contacted with the axis of the rotation of the drum 1, as shown in fig. 6; or may be absent, as shown in more detail in figure 6. Further, the number of contact portions of the fixed contactor 8 and the movable contactor 6 is not limited, and may be one, two, or more. Further, the number of the fixed contactors 8 and the movable contactors 6 is not limited, and may be one, two, or more, and the number of the fixed contactors 8 and the movable contactors 6 may be one and one, one and more, and one or more and more, respectively, which are not shown in the drawing. Further, the shape of the contact point, line or surface of the fixed contactor 8 and the movable contactor 6 is not limited, in the detail drawing, fig. 10 is an inclined plane, and other figures are planes, and in the actual implementation, the contact point, line or surface can be a point, various lines, surfaces and the like; in the process that the movable contactor 6 rotates for a circle, the contact track of the movable contactor is not necessarily circular, and can be oval or in other shapes; the same applies to the properties of the movable contactor 6, and the shape is not limited. Further, as the rotating drum 1 can rotate, the movable contactor 6 and the fixed contactor 8 rotate relatively, the movable contactor and the fixed contactor have friction, the contact can be simple touch, and the friction of the relative movement is sliding friction; or a conductive ball or a conductive cylinder can be arranged in the middle of the bearing, similar to various bearings, and the friction of the relative movement is rolling friction which is not shown in the figure; there may be a rolling mechanism, such as a roller, as shown in fig. 11 and 12, or other rolling devices, and the friction between the movable contactor 6 and the fixed contactor 8 is rolling friction, wherein the rolling device may be provided on either one side or both sides of the movable contactor 6 and the fixed contactor 8; the direction of the contact surface of the movable contactor 6 and the fixed contactor 8 does not need to be vertical or parallel to the rotating shaft of the rotating drum 1, and can be other directions according to the requirement, and the contact surface of the movable contactor and the fixed contactor can also be a curved surface; the contact may also be a line contact or a point contact, wherein the line may be straight or curved. In short, the motion friction between the contacts between the movable contactor 6 and the fixed contactor 8 may be a simple sliding friction or a rolling friction. Further, the movable contactor 6 and the fixed contactor 8 may not be in direct contact with each other, and the conductive function is achieved by connecting liquid, gaseous, colloidal, powdery or granular conductors therebetween, such as mercury, ionized gas or metal ash, metal chips, metal sand, broken metal blocks, etc., which are not shown in the drawing, or by combining these approaches with each other. Further, in the contact between the movable contactor 6 and the fixed contactor 8, there may be an elastic means (not shown) for pushing them into close contact, and the elastic means may be provided on one side of the movable contactor 6, one side of the fixed contactor 8, or both sides.

Contact fixing portion 9: the contact fixing portion 9 is located at the rotating portion, is a portion connected to the contact rotating portion 7, and includes a fixed contactor 8 and a fixed contactor fixing device 11, or includes a fixed coil winding 13 and a core 12 (see fig. 13); the touch-and-hold portion 9 may be located inside the drum 1, as in fig. 1, or outside the drum 1, as in fig. 2, or at another location, such as at the edge of the drum 1, not shown.

Movable contactor fixing device 10: the movable contactor fixing device 10 is a device for mounting the movable contactor 6 in order to relatively fix the movable contactor 6, and the shape thereof is not limited to the shape in the drawing; further, the movable contactor 6 may be designed with an elastic means to enhance the contact of the movable contactor 6 with the fixed contactor 8, which may be based on the movable contactor fixing means 10.

Fixed contactor fixing device 11: the fixed contactor fixing device 11 is a device for mounting the fixed contactor 8 for the purpose of relatively fixing the contactor 8, and the shape thereof is not limited to the shape in the drawing; further, the fixed contactor 8 may be designed with an elastic means to reinforce the contact of the movable contactor 6 with the fixed contactor 8, and the elastic means may be based on the fixed contactor fixing means 11.

Iron core 12: the iron core 12 is a magnetic object, a ferrous object, or other object capable of enhancing magnetism, and if the coil winding has current, a magnetic field is generated, and the iron core 12 can enhance the magnetic field strength. In practical implementation, since the iron core 12 is only used for enhancing magnetism, the iron core 12 may be located at a position where the iron core 12 is located, or the iron core 12 may not be located; in the figures, the number and position of the iron cores 12 are not limited, and they may be in the contact rotating portion 7, the contact fixing portion 9, or both, which are not shown in the figures.

Fixed coil winding 13: the fixed coil winding 13 is a conductor coil winding, is positioned in the contact fixing part 9 and does not rotate along with the rotary drum 1; both ends are connected to two fixing wires 3, respectively.

Movable coil winding 14: the movable coil winding 14 is a conductor coil winding, is positioned on the contact rotating part 7 and rotates along with the rotary drum 1; both ends are connected to two winding wires 5 directly or indirectly, respectively; in practical implementation, the positions of the movable coil winding 14 and the fixed coil winding 13 can be exchanged, and the wires connecting the two ends of the movable coil winding and the fixed coil winding are also exchanged correspondingly; its corresponding iron core 12 may also contact the rotating part 7 or the fixed part 9.

For each coil winding, including a fixed coil winding 13 and a movable coil winding 14, according to the magnetic effect of current, the coil winding is electrified, and then the current can generate a magnetic field; according to Faraday's law of electromagnetic induction, if the magnetic field intensity in the coil winding changes, namely the magnetic flux changes, the coil winding can generate induced electromotive force, and if two ends of the coil winding form a circuit loop, the loop can generate induced current; further, according to the maxwell electromagnetic field theory, the changing current generates a changing magnetic field, the changing magnetic field can generate electromotive force, and the induced coil winding can generate electromotive force; further, the electric transmission of the two coil windings can also have a voltage transformation function, the positions of the fixed coil winding 13 and the movable coil winding 14 are not limited, and can be misaligned or non-concentric, which is not shown in the figure, and the electric energy transmission can be carried out as long as the electric transmission can be induced by a magnetic field; further, there may be a primary current in one coil winding, and there may be multiple induced coil windings simultaneously, generating multiple induced electromotive forces or induction circuits, not shown. Similarly, if the designs of the fixed coil winding 13 and the movable coil winding 14 are exchanged, efficient transfer of electric energy from the movable coil winding 14 to the fixed coil winding 13 can also be achieved. Further, the number of the fixed coil windings 13 and the movable coil windings 14 is not limited, and may be one or two or more, so that the number of the fixed coil windings 13 and the movable coil windings 14 may be one and one, one and more, and one or more and more, respectively, and a plurality of coil windings through which the oscillating current is passed may form magnetic field resonance in space, thereby improving the efficiency of the induced coil windings, which is not shown in the figure.

Detailed Description

In the winding device of fig. 3 to 12, one end of the fixed wire 3 is connected to the fixed end of the external electrical interface, and the other end is connected to the fixed contactor 8, so that the fixed end of the external electrical interface and the fixed contactor 8 are conducted; the fixed contactor 8 is a conductor and is contacted with the conductor movable contactor 6 to conduct the fixed contactor 8 and the movable contactor 6; the movable contactor 6 is connected with the winding wire 5, the movable contactor 6 and the winding wire 5 are conducted, the winding wire 5 is connected to a final far-end device, the winding wire 5 and the far-end device are conducted finally, a circuit is formed, a part of the winding wire 5 winds around the rotary drum 1, the rotary drum 1 rotates, the length of the winding wire 5 wound around the rotary drum 1 can be changed, the movable contactor 6 rotates along with the rotary drum 1, and in the rotating process, the movable contactor 6 and the fixed contactor 8 keep good conductivity, so that the whole circuit can conduct electricity normally; furthermore, voltage boosting, frequency modulation, filtering, rectifying and voltage reducing devices and the like can be added on two sides of the contact position of the movable contactor 6 and the fixed contactor 8 so as to keep the circuit more stable in the transmission process and overcome the influence of voltage and current fluctuation generated by friction of the movable contactor and the fixed contactor on the circuit. Therefore, the winding device can not only normally retract and release the long winding wire 5, but also enable the fixed end of the incoming call interface and the remote equipment to be communicated and mutually transmitted.

The rotation mode of the rotating drum 1 can be controlled in various manners, such as manual, semi-automatic or automatic control, and can be driven manually, mechanically or electrically.

Further, the same set of contact rotating portion 7 and contact fixing portion 9 may include two sets of movable contactors 6 and fixed contactors 8, as shown in fig. 9, or may be multiple sets; further, the two or more sets of corresponding wires may be combined into two or more of 1 wire, which are not shown in the drawing; the contact manner of the sets and the shapes of the movable contactor 6 and the fixed contactor 8 may be various. Thus, the winding device can simultaneously communicate a plurality of circuits.

Further, the above-described contact rotating portion 7 and contact fixing portion 9 may be exchanged with each other, and the corresponding movable contactor 6 and fixed contactor 8, movable contactor fixing device 10 and fixed contactor fixing device 11 may also be exchanged therewith.

As shown in fig. 6, if the contact area of the movable contactor 6 and the fixed contactor 8 covers the rotating axial line of the drum 1, the electricity may be water, the corresponding line may be a water guide line, the corresponding conductor may be a water guide device, and the water guide device may be provided between the movable contactor 6 and the fixed contactor 8, so that the winding device may also transmit water to each other between the external interface connected to the fixed line 3 and the remote device connected to the winding line 5 without affecting the extension length of the winding line 5. Further, the winding device may have a plurality of water guide paths, which may be implemented by a plurality of sets of the contact rotating part 7 and the contact fixing part 9. Further, water as used throughout this disclosure may be any liquid, gaseous or flowable material, particulate or dusty material, or various mixtures thereof, and is represented herein by water for convenience.

In the wire winding device of fig. 13, the fixed coil winding 13 is located at the contact fixing portion 9, and both ends are respectively connected to the two fixed wires 3 without rotating with the drum 1; the movable coil winding 14 is located at the contact rotation portion 7, and both ends of the movable coil winding are respectively connected with the two winding wires 5 to rotate along with the rotary drum 1. From the electrical function, the fixed coil winding 13, the movable coil winding 14 and the iron core 12 form a transformer, and the fixed coil winding 13 and the movable coil winding 14 are a primary winding and a secondary winding of the transformer, or the secondary winding and the primary winding; the fixed coil winding 13 and the movable coil winding 14 can mutually transmit alternating current, and the iron core 12 is used for enhancing the magnetic field intensity, and can be arranged in the contact rotating part 7 or the contact fixing part 9, and can be available or unavailable; furthermore, a transformer consisting of the fixed coil winding 13 and the movable coil winding 14 can have the function of voltage lifting; furthermore, the input end and the output end of the transformer can be provided with auxiliary circuits such as voltage boosting, voltage reducing, modulating, rectifying and filtering, and the like, so that the reliability of electric transmission is ensured. Thus, the alternating current can be smoothly propagated between the fixed coil winding 13 and the movable coil winding 14 without affecting the relative rotation of the two. Thereby ensuring that the drum 1 can rotate, changing the extension length of the winding 5 and keeping the transmission current; the transfer of electricity may be bidirectional.

Furthermore, the same axial lead can comprise a plurality of sets of contact rotating parts 7 and contact fixing parts 9, and the positions of the contact rotating parts and the contact fixing parts can be different; the contact modes can also be freely combined, such as the mode of fig. 3 and the mode of fig. 5, 6 or 9, and the like, and each set of the contact rotating part 7 and the contact fixing part 9 has all the attributes described herein. Thus, the winding device can simultaneously communicate a plurality of circuits.

The electricity can transmit electric energy or electric signals in two directions, and the water can transmit in two directions.

Further, the winding wire 5 of each of the above embodiments may have a load-bearing function and may be used as a load-bearing wire, and the embodiments may be implemented by a wire material itself capable of bearing load, a separate load-bearing wire, or a combination of a wire material and a separate load-bearing wire.

Further, the functions of the above items, including conduction, water guiding or bearing, can be combined with each other at will for use, and any 2 items or a plurality of items can be combined to form a multifunctional winding device, such as a combination of a conduction function and a water guiding function, such as a combination of a conduction function and a bearing function, and the like, wherein the conduction path and the water guiding path can be a single path or multiple paths, such as a combination of a 1-path conduction circuit and a 2-path water guiding path, a combination of a 2-path conduction circuit and a 1-path water guiding path, a combination of a 2-path conduction circuit and a bearing function, and the like; further, if single-function line is called as in the way of alone, if there is electrified line, water-passing line and bearing line, when the spiral device includes a plurality of single-function line, can partly the spiral part of single-function line merge into 1 combination spiral, because can partly make up, so can make up into many combination spiral, or the spiral part of whole single-function line merges into 1 combination spiral, the combination spiral is around in rotary drum 1 to realize that all single-function line can curl under the rotation of rotary drum 1 in step, receive and release, multi-threaded synchronous problem has been solved. The combination can be realized by bundling the single-function wires, winding the multiple single-function wires together, enclosing the multiple single-function wires together by using a winding object, installing the single-function wires in the same outer sleeve, or directly arranging a conductive wire or a water guide hole and the like in one combined winding wire; if the combined wire has the bearing function, the implementation of the bearing function can be realized by the wire with the bearing function in the combined winding wire, or by the single-function wire or the combined winding wire contained in the combined winding wire, and a single, a few or all materials have the bearing function.

The winding device can be used for various operation devices needing to move positions, such as a wall surface operation device, a remote control operation device, an underwater operation device, underground operation equipment, a high-altitude operation device, a pipeline operation device and the like, and specifically comprises a wall surface cleaning device, wall surface walking equipment, a deep sea detection device, a remote control trolley and the like.

The present invention has been described in terms of several embodiments, which are not intended to limit the claims. It is within the scope of the present invention that various changes or modifications may be made by those skilled in the art within the spirit of the present invention. Therefore, the scope of the claims of the present application shall be defined by the claims of the present application.

Claims (10)

1. A winding device is characterized in that: comprises a winding drum, a winding wire, a movable coil winding and a fixed coil winding; the winding drum comprises the winding wire and a movable coil winding, and two ends of the movable coil winding are respectively connected with the two winding wires; the winding wire is wound on the winding drum, part of the winding wire extends out of the winding drum, the winding drum can rotate, and when the winding wire rotates, the length of the winding wire wound on the winding drum is changed, and the length of the extending part is also changed; the movable coil winding is arranged on the winding drum and rotates along with the winding drum; both ends of the fixed coil winding are connected to an external fixed circuit; when the winding drum rotates, the movable coil winding and the fixed coil winding relatively rotate; in the rotation process of the winding drum, the movable coil winding and the fixed coil winding keep mutual inductance; in the two coil windings, when the current in any one coil winding changes, the change of a space magnetic field where the coil winding is located can be excited, the changed magnetic field can enable the other coil winding to generate induced electromotive force, and if the other coil winding is provided with an external loop, the electric energy can be transmitted to the other coil winding from the one coil winding; the two coil windings can rotate relatively in the process of mutually transmitting electric energy.

2. The line reeling device according to claim 1, wherein: the magnetic field of the space can be enhanced by the iron core which can be any object with enhanced magnetism, so that the transmission efficiency is increased.

3. The line reeling device according to claim 1, wherein: the coil has a load bearing function.

4. The line reeling device according to claim 2, wherein: the coil has a load bearing function.

5. The line reeling device according to claim 1, wherein: the winding wire can be combined with the liquid guide line into a line.

6. The line reeling device according to claim 2, wherein: the winding wire can be combined with the liquid guide line into a line.

7. The line reeling device according to claim 1, wherein: the winding wire can be combined with the gas conductor circuit into a line.

8. The line reeling device according to claim 2, wherein: the winding wire can be combined with the gas conductor circuit into a line.

9. The line reeling device according to claim 1, wherein: the coiled wire can be combined with a load-bearing wire into a line.

10. The line reeling device according to claim 2, wherein: the coiled wire can be combined with a load-bearing wire into a line.

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