阅读说明：本技术 一种光伏设备用电缆收纳设备 (Cable storage equipment for photovoltaic equipment ) 是由 龙凤英 张美娇 于 2021-09-01 设计创作，主要内容包括：本发明涉及电缆制造领域,具体涉及一种光伏设备用电缆收纳设备,包括机架、弹性轴、面板、配重装置、电机、锁紧装置、震动装置和绕卷装置；电机设置于机架上,面板设置于机架上且位于电机的右侧；弹性轴包括左圆盘、右圆盘和多个弹片,左圆盘与电机的输出轴连接,弹片的左端连接左圆盘,弹片的右端连接右圆盘,右圆盘可左右移动地设置于面板上；震动装置包括第一移动块和第二移动块,第一移动块和第二移动块可晃动地设置于右圆盘上,且第一移动块与其中一个弹片连接、第二移动与其中另一个弹片连接,绕卷装置设置于第一移动块和第二移动块右侧用于缠绕电缆。本发明可以在电缆收卷完成后自动卸载电缆,解决了电缆与卷轴缠绕紧密的问题。(The invention relates to the field of cable manufacturing, in particular to a cable storage device for photovoltaic equipment, which comprises a rack, an elastic shaft, a panel, a counterweight device, a motor, a locking device, a vibration device and a winding device, wherein the elastic shaft is arranged on the rack; the motor is arranged on the rack, and the panel is arranged on the rack and positioned on the right side of the motor; the elastic shaft comprises a left disc, a right disc and a plurality of elastic sheets, the left disc is connected with an output shaft of the motor, the left end of each elastic sheet is connected with the left disc, the right end of each elastic sheet is connected with the right disc, and the right disc is arranged on the panel in a manner of moving left and right; the vibrating device comprises a first moving block and a second moving block, the first moving block and the second moving block are arranged on the right disc in a swinging mode, the first moving block is connected with one of the elastic pieces, the second moving block is connected with the other elastic piece, and the winding device is arranged on the right sides of the first moving block and the second moving block and used for winding cables. The invention can automatically unload the cable after the cable is wound, thereby solving the problem that the cable is tightly wound with the reel.)

1. The utility model provides an equipment is accomodate to cable for photovoltaic equipment which characterized in that: comprises a frame, an elastic shaft, a panel, a counterweight device, a motor, a locking device, a vibration device and a winding device; the motor is arranged on the rack, and the panel is arranged on the rack and positioned on the right side of the motor; the elastic shaft comprises a left disc, a right disc and a plurality of elastic sheets, the left disc is connected with an output shaft of the motor, the left end of each elastic sheet is connected with the left disc, the right end of each elastic sheet is connected with the right disc, and each elastic sheet extends to the right end of the elastic sheet from the left end to the right end along the direction opposite to the rotation direction of the motor; the right disc is arranged on the panel in a manner of moving left and right and is coaxial with the panel; the winding device is arranged on the right sides of the first moving block and the second moving block and used for winding cables; the counterweight device is arranged at the inner sides of the elastic sheets and comprises a counterweight block and two connecting springs; the connecting springs are connected with the balancing weight and the elastic pieces, the two elastic pieces connected with the two connecting springs are the same as the two elastic pieces connected with the first moving block and the second moving block, and the two connecting springs are positioned on two sides of the balancing weight and on the same straight line; locking device sets up in a plurality of shell fragments inboardly, and locking device configures to and makes balancing weight and a plurality of shell fragments relatively fixed under initial condition to and unblock under the effect of a plurality of shell fragments inside compression, so that the balancing weight rocks under the effect of bullet strip rotation and self centrifugal force, and then counteracts the bullet strip, makes first movable block and second movable block produce and rock, thereby makes around the vibrations of package device for the cable package.

2. The cable storage equipment for photovoltaic equipment according to claim 1, characterized in that: the locking device comprises two locking parts; the locking part comprises a telescopic outer sleeve, an inner centrifugal column and a return spring, the telescopic outer sleeve is connected with the elastic sheet, the inner centrifugal column is slidably arranged in the telescopic outer sleeve, the return spring is connected with the inner centrifugal column and the inner wall of the telescopic outer sleeve, an annular convex ring is arranged on the inner centrifugal column, and an annular groove matched with the arc-shaped protrusion is arranged on the inner wall of the telescopic outer sleeve; the balancing weight is provided with a connecting hole, when the balancing weight is in a locking state, the inner end of the inner centrifugal column is inserted into the connecting hole, and the annular bulge is inserted into the annular groove; when the elastic sheet is compressed, the telescopic outer sleeve is extruded to move inwards to enable the annular groove to be separated from the annular protrusion, and then the inner centrifugal column moves outwards to compress the return spring and is separated from the groove under the action of centrifugal force.

3. The cable storage equipment for photovoltaic equipment according to claim 2, characterized in that: two notches are symmetrically formed in the right disc, the first moving block and the second moving block are located in the two notches respectively, a first arc-shaped rod and a second arc-shaped rod are arranged in the notches respectively, and the first limiting moving block and the second moving block are installed on the first arc-shaped rod and the second arc-shaped rod respectively.

4. The cable storage equipment for photovoltaic equipment according to claim 3, characterized in that: also comprises a tilting device; the panel is rotatably arranged on the frame around a horizontal axis, the motor is rotatably arranged on the frame around a rotation axis of the panel, and the tilting device is configured to drive the motor to move towards the lower right direction and the panel to rotate towards the upper right direction under the driving of the compression of the elastic sheet.

5. The cable storage equipment for photovoltaic equipment according to claim 4, characterized in that: the tilting device comprises a limiting shaft and a limiting ring; spacing axle articulates in the frame, spacing axle is located the below of all shell fragments, the upper end of spacing axle is provided with the spacing groove, the spacing ring rotationally sets up in the outside at all shell fragments in spacing groove and cover, and be in the left side of the tubular structure's that all shell fragments were injectd minimum diameter department, the inner wall equipartition of spacing ring is provided with a plurality of spacing posts, set up spacing ball on the spacing post, the outside of shell fragment sets up the recess, insert in the recess spacing ball slidable, when the shell fragment compression, spacing ball deflects left in order to drive the upper end of spacing axle along the recess left removal, and then drive the motor and move towards the upper right side below and the panel rotates towards the upper right.

6. The cable storage equipment for photovoltaic equipment according to claim 5, characterized in that: the winding device comprises a first winding shaft and a second winding shaft; the first reel is vertically arranged on the first moving block, and the second reel is arranged on the second moving block.

7. The cable storage equipment for photovoltaic equipment according to claim 6, characterized in that: after the diameter of a cable roll formed by winding the cable on the first reel or the second reel is larger than that of the right disc, resistance is generated after the cable roll is contacted with the panel, so that the rotating speed of the right disc is lower than that of the left disc, and the elastic sheet is compressed; the first reel and the second reel are configured such that the right side surfaces of the first reel and the second reel are flush with the right side surface of the panel to drop the reels while the cable winding is completed.

8. The cable storage equipment for photovoltaic equipment according to claim 7, characterized in that: a motor shaft is arranged on two sides of the motor, a third arc-shaped hole is formed in the rack, and the motor shaft is inserted into the third arc-shaped hole; two side shafts are arranged on two side surfaces of the panel, a rotating hole is formed in the rack, and the side shafts are inserted into the rotating hole; the lower extreme of spacing axle is provided with the articulated shaft, is provided with the hinge hole in the frame, and the articulated shaft rotationally sets up in the hinge hole.

9. The cable storage equipment for photovoltaic equipment according to claim 8, characterized in that: the inner centrifugal column is vertically arranged with the connecting spring.

The cable storage equipment for photovoltaic equipment according to claim 9, characterized in that: the groove is configured such that the spacing ball does not move inside or outside the groove.

Technical Field

The invention relates to the field of cable manufacturing, in particular to cable storage equipment for photovoltaic equipment.

Background

The photovoltaic equipment refers to machine equipment which is used by photovoltaic manufacturing enterprises for producing products such as raw materials, battery components, parts and the like, and basically keeps the original physical form and functions in repeated use. Photovoltaic equipment needs to use cables to transport electric energy for it in the production process of putting into operation. During manufacturing, the cable needs to be wound by a winding device so as to be convenient to store or transport.

The existing coiling device needs to manually unload the cable coil after the cable is coiled, thereby wasting human resources. Meanwhile, the existing winding device can cause the situation that the cable and the scroll are wound too tightly along with the increase of the winding thickness of the cable in the process of winding the cable, so that the difficulty degree of dismounting the cable roll is further increased.

Disclosure of Invention

The invention provides a cable storage device for photovoltaic equipment, which aims to solve the problem that an existing cable is wound too tightly.

The invention discloses a cable storage device for photovoltaic equipment, which adopts the following technical scheme:

a cable storage device for photovoltaic equipment comprises a rack, an elastic shaft, a panel, a counterweight device, a motor, a locking device, a vibration device and a winding device; the motor is arranged on the rack, and the panel is arranged on the rack and positioned on the right side of the motor; the elastic shaft comprises a left disc, a right disc and a plurality of elastic sheets, the left disc is connected with an output shaft of the motor, the left end of each elastic sheet is connected with the left disc, the right end of each elastic sheet is connected with the right disc, and each elastic sheet extends to the right end of the elastic sheet from the left end to the right end along the direction opposite to the rotation direction of the motor; the right disc is arranged on the panel in a manner of moving left and right and is coaxial with the panel; the winding device is arranged on the right sides of the first moving block and the second moving block and used for winding cables; the counterweight device is arranged at the inner sides of the elastic sheets and comprises a counterweight block and two connecting springs; the connecting springs are connected with the balancing weight and the elastic pieces, the two elastic pieces connected with the two connecting springs are the same as the two elastic pieces connected with the first moving block and the second moving block, and the two connecting springs are positioned on two sides of the balancing weight and on the same straight line; locking device sets up in a plurality of shell fragments inboardly, and locking device configures to and makes balancing weight and a plurality of shell fragments relatively fixed under initial condition to and unblock under the effect of a plurality of shell fragments inside compression, so that the balancing weight rocks under the effect of bullet strip rotation and self centrifugal force, and then counteracts the bullet strip, makes first movable block and second movable block produce and rock, thereby makes around the vibrations of package device for the cable package.

Further, the locking device comprises two locking parts; the locking part comprises a telescopic outer sleeve, an inner centrifugal column and a return spring, the telescopic outer sleeve is connected with the elastic sheet, the inner centrifugal column is slidably arranged in the telescopic outer sleeve, the return spring is connected with the inner centrifugal column and the inner wall of the telescopic outer sleeve, an annular convex ring is arranged on the inner centrifugal column, and an annular groove matched with the arc-shaped protrusion is arranged on the inner wall of the telescopic outer sleeve; the balancing weight is provided with a connecting hole, when the balancing weight is in a locking state, the inner end of the inner centrifugal column is inserted into the connecting hole, and the annular bulge is inserted into the annular groove; when the elastic sheet is compressed, the telescopic outer sleeve is extruded to move inwards to enable the annular groove to be separated from the annular protrusion, and then the inner centrifugal column moves outwards to compress the return spring and is separated from the groove under the action of centrifugal force.

Furthermore, two notches are symmetrically formed in the right disc, the first moving block and the second moving block are located in the two notches respectively, a first arc-shaped rod and a second arc-shaped rod are arranged in the notches respectively, and the first limiting moving block and the second moving block are installed on the first arc-shaped rod and the second arc-shaped rod respectively.

Further, the device also comprises a tilting device; the panel is rotatably arranged on the frame around a horizontal axis, the motor is rotatably arranged on the frame around a rotation axis of the panel, and the tilting device is configured to drive the motor to move towards the lower right direction and the panel to move towards the upper right direction under the driving of the compression of the elastic sheet.

Further, the tilting device comprises a limiting shaft and a limiting ring; spacing axle articulates in the frame, spacing axle is located the below of all shell fragments, the upper end of spacing axle is provided with the spacing groove, the spacing ring rotationally sets up in the outside at all shell fragments in spacing groove and cover, and be in the left side of the tubular structure's that all shell fragments were injectd minimum diameter department, the inner wall equipartition of spacing ring is provided with a plurality of spacing posts, set up spacing ball on the spacing post, the outside of shell fragment sets up the recess, insert in the recess spacing ball slidable, when the shell fragment compression, spacing ball deflects left in order to drive the upper end of spacing axle along the recess left removal, and then drive the motor and move towards the upper right side below and the panel rotates towards the upper right.

Further, the winding device comprises a first winding shaft and a second winding shaft; the first reel is vertically arranged on the first moving block, and the second reel is arranged on the second moving block.

Furthermore, after the diameter of a cable roll formed by winding the cable on the first reel or the second reel is larger than that of the right disc, resistance is generated after the cable roll is contacted with the panel, so that the rotating speed of the right disc is lower than that of the left disc, and the elastic sheet is compressed; the first reel and the second reel are configured such that the right side surfaces of the first reel and the second reel are flush with the right side surface of the panel to drop the reels while the cable winding is completed.

Furthermore, motor shafts are arranged on two sides of the motor, a third arc-shaped hole is formed in the rack, and the motor shafts are inserted into the third arc-shaped hole; two side shafts are arranged on two side surfaces of the panel, a rotating hole is formed in the rack, and the side shafts are inserted into the rotating hole; the lower extreme of spacing axle is provided with the articulated shaft, is provided with the hinge hole in the frame, and the articulated shaft rotationally sets up in the hinge hole.

Further, the inner centrifugal column is vertically arranged with the connecting spring.

Further, the groove is configured such that the spacing ball does not move inside or outside the groove.

A method for containing a cable for photovoltaic equipment uses the cable containing equipment for photovoltaic equipment, and specifically comprises the following steps:

(1) the cable to be stored is folded in half and then hung between the first reel and the second reel;

(2) starting a motor, wherein the motor drives a first scroll and a second scroll to wind a cable through an elastic shaft;

(3) in the process of winding the cable, the first moving block and the second moving block are enabled to shake through the counterweight device, so that the winding device shakes relative to the cable coil;

(4) in the process of winding the cable, the elastic sheet of the elastic shaft twists the edge shape, and the elastic sheet is matched with the tilting device to tilt the panel, so that the cable roll can fall conveniently;

(5) after the cable is wound, the elastic shaft enables the first reel and the second reel to be completely drawn out of the cable roll, the cable roll slides down from the inclined panel, and the cable roll is dismounted.

The invention has the beneficial effects that: according to the cable storage equipment for the photovoltaic equipment, disclosed by the invention, the cable coil can be automatically unloaded through the drawing back of the first reel and the second reel and the inclination of the panel after the cable is wound, so that the labor is liberated, and the labor cost is saved.

Furthermore, in the process of winding the cable, the first moving block and the second moving block are shaken by the counterweight device, so that the winding device shakes relative to the cable coil to solve the problem that the cable is tightly wound with the reel, and the wound cable coil is easier to disassemble.

Drawings

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

Fig. 1 is a schematic structural diagram of an embodiment of a cable storage apparatus for a photovoltaic device according to the present invention;

fig. 2 is a sectional view of an embodiment of a cable housing apparatus for a photovoltaic device according to the present invention;

fig. 3 is a perspective view of an elastic shaft in an embodiment of a cable housing apparatus for a photovoltaic device according to the present invention;

fig. 4 is a plan view of a weight device in an embodiment of a cable housing apparatus for a photovoltaic device according to the present invention;

fig. 5 is a sectional view of a locking device in an embodiment of a cable housing apparatus for a photovoltaic device according to the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a side view of a retainer ring in an embodiment of a cable storage apparatus for a photovoltaic device according to the present invention;

fig. 8 is a perspective view of a rack in an embodiment of a cable housing apparatus for photovoltaic equipment according to the present invention;

fig. 9 is a perspective view of a limiting shaft in an embodiment of a cable storage apparatus for photovoltaic equipment according to the present invention;

fig. 10 is a perspective view of a motor in an embodiment of a cable housing apparatus for a photovoltaic device according to the present invention.

In the figure: 1. an elastic shaft; 11. a left disc; 111. a first arcuate bar; 112. a second arcuate bar; 12. a spring plate; 121. a groove; 13. a right disc; 14. a first moving block; 141. a first arcuate aperture; 15. a second moving block; 151. a second arcuate aperture; 16. a first reel; 17. a second reel; 2. a counterweight device; 21. a connecting spring; 22. a balancing weight; 23. a telescopic outer sleeve; 231. an annular groove; 24. an inner centrifugal column; 241. an annular projection; 25. a return spring; 3. a limiting ring; 31. a limiting column; 32. a limiting ball; 4. a frame; 41. a third arcuate aperture; 42. a hinge hole; 43. rotating the hole; 5. a panel; 51. a side shaft; 6. a limiting shaft; 61. hinging a shaft; 62. a limiting groove; 7. a motor; 71. a motor shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 10, the cable housing apparatus for photovoltaic equipment according to the embodiment of the present invention includes a frame 4, an elastic shaft 1, a panel 5, a counterweight device 2, a motor 7, a locking device, a vibrating device, and a winding device. The motor 7 is arranged on the frame 4, and the panel 5 is arranged on the frame 4 and positioned on the right side of the motor 7. The elastic shaft 1 comprises a left disc 11, a right disc 13 and a plurality of elastic sheets 12, the left disc 11 is connected with an output shaft of the motor 7, the left end of the elastic sheet 12 is connected with the left disc 11, the right end of the elastic sheet 12 is connected with the right disc 13, and the elastic sheet 12 extends to the right end from the left end to the right end along the direction opposite to the rotation direction of the motor 7. The right disk 13 is disposed on the face plate 5 so as to be movable left and right and is disposed coaxially with the face plate 5. The vibrating device comprises a first moving block 14 and a second moving block 15, the first moving block 14 and the second moving block 15 are arranged on the right disc 13 in a swinging mode, the first moving block 14 is connected with one of the elastic pieces 12, the second moving block 15 is connected with the other elastic piece 12, and the winding device is arranged on the right sides of the first moving block 14 and the second moving block 15 and used for winding cables. The counterweight device 2 is arranged on the inner side of the elastic sheets 12, and the counterweight device 2 comprises a counterweight block 22 and two connecting springs 21. The connecting springs 21 are connected with the balancing weight 22 and the elastic pieces 12, the two elastic pieces 12 connected with the two connecting springs 21 are the same as the two elastic pieces 12 connected with the first moving block 14 and the second moving block 15, and the two connecting springs 21 are located on two sides of the balancing weight 22 and are located on the same straight line. Locking device sets up in a plurality of shell fragments 12 inboards, and locking device configures to and makes balancing weight 22 and a plurality of shell fragments 12 relatively fixed under initial condition to and unblock under the effect of a plurality of shell fragments 12 inside compression, so that balancing weight 22 rocks under the effect of bullet strip rotation and self centrifugal force, and then counteracts the bullet strip, makes first movable block 14 and second movable block 15 produce and rock, thereby makes around the vibrations of package for the cable package of package.

In this embodiment, the locking device comprises two locking portions. The locking portion comprises a telescopic outer sleeve 23, an inner centrifugal column 24 and a return spring 25, the telescopic outer sleeve 23 is connected with the elastic sheet 12, the inner centrifugal column 24 is slidably arranged in the telescopic outer sleeve 23, the return spring 25 is connected with the inner wall of the inner centrifugal column 24 and the inner wall of the telescopic outer sleeve 23, an annular convex ring 241 is arranged on the inner centrifugal column 24, and an annular groove 231 matched with the arc-shaped protrusion is arranged on the inner wall of the telescopic outer sleeve 23. The balancing weight 22 is provided with a connecting hole, when in a locking state, the inner end of the inner centrifugal column 24 is inserted into the connecting hole, and the annular protrusion 241 is inserted into the annular groove 231. The compression of the spring 12 presses the telescoping outer sleeve 23 to move inward to disengage the annular groove 231 from the annular protrusion 241, and then the inner post 24 moves outward under the centrifugal force to compress the return spring 25 and disengage the groove 121.

In this embodiment, two notches are symmetrically disposed on the right circular disk 13, the first moving block 14 and the second moving block 15 are respectively located in the two notches, the first arc-shaped rod 111 and the second arc-shaped rod 112 are respectively disposed in the notches, the first moving block 14 and the second moving block 15 are respectively mounted on the first arc-shaped rod 111 and the second arc-shaped rod 112, the first moving block 14 and the second moving block 15 are respectively provided with a first arc-shaped hole 141 and a second arc-shaped hole 151, the first moving block 14 is disposed on the first arc-shaped rod 111 through the first arc-shaped hole 141, and the second moving block 15 is disposed on the second arc-shaped rod 112 through the second arc-shaped hole 151.

In this embodiment, the cable housing apparatus for photovoltaic equipment according to the present invention further includes a tilting device. The panel 5 is rotatably arranged on the frame 4 around a horizontal axis, the motor 7 is rotatably arranged on the frame 4 around a rotation axis of the panel 5, and the tilting device is configured to drive the motor 7 to move towards the lower right and drive the panel 5 to rotate towards the upper right under the compression of the elastic sheet 12.

In this embodiment, the tilting means comprises a stopper shaft 6 and a stopper ring 3. Spacing axle 6 articulates in frame 4, spacing axle 6 is located the below of all shell fragments 12, the upper end of spacing axle 6 is provided with spacing groove 62, spacing ring 3 rotationally sets up in spacing groove 62 and overlaps in the outside of all shell fragments 12, and be in the left side of the tubular structure's that all shell fragments 12 were injectd minimum diameter department, the inner wall equipartition of spacing ring 3 is provided with a plurality of spacing posts 31, set up spacing ball 32 on the spacing post 31, the outside of shell fragment 12 sets up recess 121, insert in the recess 121 spacing ball 32 slidable, in order when shell fragment 12 compresses, spacing ball 32 moves left along recess 121 in order to drive the upper end of spacing axle 6 and deflect left, and then drive motor 7 below removal and panel 5 upper right side removal. The winding device comprises a first reel 16 and a second reel 17. The first reel 16 is vertically disposed on the first moving block 14, and the second reel 17 is disposed on the second moving block 15.

In this embodiment, after the cable is wound around the first reel 16 or the second reel 17, the diameter of the formed cable roll is larger than that of the right disk 13, and then the cable roll contacts the panel 5 to generate resistance, so that the rotation speed of the right disk 13 is lower than that of the left disk 11, and the elastic sheet 12 is compressed. The first reel 16 and the second reel 17 are arranged such that the right side surfaces of the first reel 16 and the second reel 17 are flush with the right side surface of the panel 5 to drop the reels while the cable winding is completed.

In this embodiment, the motor shaft 71 is disposed on both sides of the motor 7, the frame 4 is provided with a third arc-shaped hole 41, and the motor shaft 71 is inserted into the third arc-shaped hole 41. Side shafts 51 are provided on both side surfaces of the panel 5, a rotation hole 43 is provided in the frame 4, and the side shafts 51 are inserted into the rotation hole 43. The lower extreme of spacing axle 6 is provided with articulated shaft 61, is provided with hinge hole 42 on the frame 4, and articulated shaft 61 rotationally sets up in hinge hole 42. The inner centrifugal column 24 is vertically arranged with the connecting spring 21. The groove 121 is configured such that the stop ball 32 does not move in and out of the groove 121.

The working process of the embodiment is as follows;

during operation, the cable is firstly folded, the folded part is hung on the first scroll 16 or the second scroll 17 to start the motor 7, the motor 7 drives the left disc 11 to rotate along the direction of the elastic strip, the left disc 11 drives the elastic strip to rotate, and the elastic strip drives the right disc 13, the first moving block 14, the second moving block 15, the counterweight device 2 and the limiting ring 3 to rotate. The first moving block 14 and the second moving block 15 drive the first reel 16 and the second reel 17 to rotate around the axis of the panel 5, so that the cable starts to be wound.

As the cable is wound more, the cable roll gradually contacts with the right surface of the panel 5, friction force between the side surface of the cable roll and the panel 5 is increased, and after the cable roll reaches a certain degree, cable friction force causes revolution speeds of the first winding shaft 16 and the second winding shaft 17 to be reduced, so that speeds of the first moving block 14 and the second moving block 15 are reduced, the side surface of the first moving block 14 and the side surface of the second moving block 15 contact with the right disc 13, so that the speed of the right disc 13 is reduced, rotation speeds of the left side and the right side of the elastic sheet 12 are inconsistent, the elastic sheet 12 is compressed and twisted to drive the right disc 13 to move leftwards, and the first winding shaft 16 and the second winding shaft 17 are further pulled out of the cable gradually.

With the distortion of the elastic sheet 12, the distance between the left and right sides of the elastic sheet 12 decreases, the inner diameter of the elastic sheet 12 decreases, the telescopic jacket 23 is compressed inward, the annular groove 231 and the annular protrusion 241 start to separate, the inner centrifugal column 24 compresses the return spring 25 to move outward under the action of the centrifugal force of the inner centrifugal column 24, and the inner centrifugal column 24 separates from the groove 121, i.e., the counterweight 22 is no longer limited. The balancing weight 22 can rock back and forth within the preset range under the action of the connecting springs 21 and centrifugal force, the balancing weight 22 rotates due to the fact that the balancing weight has gravity and centrifugal force at different positions, pulling force with different sizes is generated on the connecting springs 21 all the time, the force can be transmitted to the elastic pieces 12 through the connecting springs 21, the two elastic pieces 12 connected by the two connecting springs 21 are rocked back and forth in the process, the rocking force is transmitted to the first moving block 14 and the second moving block 15 at the right end of the elastic pieces 12 through the corresponding elastic pieces 12, the first moving block 14 can move back and forth due to the fact that one arc-shaped left and right can be carried out under the action of the third arc-shaped holes 41 and the arc-shaped rods, and therefore the first reel 16 on the first moving block 14 can also generate arc-shaped vibration, and similarly, the second reel 17 can also vibrate. Under the action of the shock, the first reel 16 and the cable are not tightened by the winding process.

When the elastic sheet 12 is twisted, the outer diameter is reduced, and the limit ring 3 moves leftwards to reach a proper position because the limit ring 3 cannot change. The limiting ring 3 moves leftwards, the upper end of the limiting shaft 6 also moves leftwards, but the limiting shaft 6 cannot extend and can only rotate around the hinged part, and the limiting shaft 6 rotates to drive the limiting ring 3 to rotate, so that the motor 7, the elastic shaft 1 and the panel 5 integrally rotate anticlockwise around the side shaft 51 of the panel 5.

Along with the cable rolling, the area of contact of cable and panel 5 increases, and panel 5 inclination increases simultaneously, further increases cable and panel 5 frictional force, and when shell fragment 12 compression distortion reached the degree of predetermineeing, the cable rolling was accomplished, and first spool 16 breaks away from with panel 5 completely simultaneously, and the cable is falling downwards to one side. After the cable falls, the motor 7 is closed, the elastic sheet 12 releases the elastic force, and the winding device is restored to the initial state.

The invention also provides a method for accommodating the cable for the photovoltaic equipment, which uses the cable accommodating equipment for the photovoltaic equipment and specifically comprises the following steps:

(1) the cable to be stored is folded in half and then hung between the first reel 16 and the second reel 17;

(2) starting the motor 7, wherein the motor 7 drives the first scroll 16 and the second scroll 17 to wind the cable through the elastic shaft 1;

(3) in the process of winding the cable, the first moving block 14 and the second moving block 15 are shaken by the counterweight device, so that the winding device vibrates relative to the cable coil;

(4) in the process of winding the cable, the elastic sheet 12 of the elastic shaft 1 twists the edge shape, and the panel 5 is inclined by the cooperation of the elastic sheet 12 and the inclination device, so that the cable roll can fall conveniently;

(5) after the cable is completely wound, the elastic shaft 1 makes the first winding shaft 16 and the second winding shaft 17 completely draw out the cable roll, and the cable roll slides off the inclined panel 5, so that the cable roll is completely dismounted.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.