CN215710866U - Automatic flexible storage device of on-vehicle cable and have its vehicle - Google Patents
Automatic flexible storage device of on-vehicle cable and have its vehicle Download PDFInfo
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- CN215710866U CN215710866U CN202122382932.5U CN202122382932U CN215710866U CN 215710866 U CN215710866 U CN 215710866U CN 202122382932 U CN202122382932 U CN 202122382932U CN 215710866 U CN215710866 U CN 215710866U
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000032683 aging Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses vehicle-mounted automatic cable telescopic storage equipment and a vehicle with the same, and the equipment comprises a box body, an installation block, a rotary disc, an installation box, a central shaft, a volute spiral spring and a cable, wherein the installation block is connected to the outer wall of the box body, the rotary disc is positioned in the box body, the installation box is positioned in the rotary disc, the central shaft is positioned in the middle of the installation box, two ends of the central shaft respectively penetrate through the installation box and the rotary disc in sequence and then are fixedly connected with the box body, the rotatable connection assembly is sleeved on the central shaft and is fixedly connected with the rotary disc, the rotary disc is fixedly connected with the installation box, the volute spiral spring is arranged in the installation box, the inner end of the volute spiral spring is connected with the central shaft, the outer end of the volute spiral spring is connected with the side wall of the installation box, the cable is spirally wound on the rotary disc, and two ends of the cable respectively extend out of the box body. The utility model can prevent the cable from being broken, prevent the cable from aging too fast and prevent the cable sheath from being damaged.
Description
Technical Field
The utility model relates to the technical field of new energy hybrid electric vehicles, in particular to vehicle-mounted cable automatic telescopic storage equipment and a vehicle with the same.
Background
In the turning process of the vehicle, the following problems are caused because the lengths of the cables connected with the head and the tail of the vehicle are different, such as 1, the cables are broken; 2. the cable is exposed outside and is easily influenced by the external environment, so that the cable is aged too fast, and potential safety hazards are generated; 3. the cable is reserved overlength and is hung on other structures, and the potential safety hazard exists in the damage of the wire skin that results in.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an automatic telescopic storage device for vehicle-mounted cables and a vehicle with the automatic telescopic storage device, wherein the automatic telescopic storage device is used for preventing the cables from being pulled apart, preventing the cables from aging too fast and preventing cable sheaths from being damaged.
The utility model is realized by the following technical scheme: the vehicle-mounted automatic telescopic cable storage equipment comprises a box body, a mounting block, a turntable, a mounting box, a middle shaft, a volute spiral spring and a cable, the outer wall of the box body is connected with the mounting block, the rotary disc is positioned in the box body, the mounting box is positioned in the rotary disc, the middle shaft is positioned in the middle of the mounting box, and the two ends of the middle shaft respectively penetrate through the mounting box and the turntable in sequence and then are fixedly connected with the box body, the middle shaft is sleeved with a rotatable connecting component which is fixedly connected with the rotating disc, the rotary disc is fixedly connected with the mounting box, the volute spiral spring is arranged in the mounting box, the inner end of the scroll spring is connected with the middle shaft, the outer end of the scroll spring is connected with the side wall of the mounting box, the cable is spirally wound on the turntable, and two ends of the cable respectively extend out of the box body.
Further: the turntable comprises an upper cover plate and a lower cover plate, an annular supporting plate is connected between the upper cover plate and the lower cover plate, one part of the spiral cable is wound on the supporting plate, and the other part of the spiral cable is positioned at the bottom of the lower cover plate.
Further: the diapire of apron is provided with spacing clamp down, spacing clamp is used for right the cable carries on spacingly.
Further: the connecting assembly comprises an upper bearing and a lower bearing which are vertically distributed at intervals, the upper bearing and the lower bearing are respectively sleeved on the middle shaft, the upper bearing is arranged in an upper bearing seat, the lower bearing is arranged in a lower bearing seat, the upper bearing seat is fixedly connected with the upper cover plate, and the lower bearing seat is fixedly connected with the lower cover plate.
Further: the both ends of cable divide into stiff end and flexible end, the stiff end and the flexible end of cable are followed respectively the both sides that the box is relative are stretched out.
Further: be provided with spacing collar and retainer plate on the box, the stiff end of cable passes in proper order stretch out behind spacing collar and the retainer plate outside the box.
Further: the cable box is characterized by further comprising two mutually perpendicular rollers, the two rollers are rotatably arranged on the side wall of the box body respectively, and the telescopic end of the cable extends out of the box body from the included angle of the two rollers.
Further: the side wall of the box body is rotatably provided with vertically distributed rotary drums.
The utility model provides a vehicle, includes locomotive and frame, the vehicle still includes as above-mentioned the automatic flexible storage device of on-vehicle cable, the automatic flexible storage device's of on-vehicle cable installation piece with frame connection, the flexible end of the automatic flexible storage device's of on-vehicle cable the flexible end with the locomotive is connected, the automatic flexible storage device's of on-vehicle cable stiff end with frame connection.
Further: the vehicle has a turning state and a straight-driving state, the cable can be automatically stretched according to the required length of the connecting line between the vehicle head and the vehicle frame in the turning state, and the cable can be automatically contracted according to the required length of the connecting line between the vehicle head and the vehicle frame in the straight-driving state.
The utility model has the beneficial effects that:
compared with the prior art, the cable winding device has the advantages that the box body is arranged on the frame through the mounting block, the rotary disc is arranged in the box body, the mounting box is arranged in the rotary disc, the center shaft is arranged in the middle of the mounting box, two ends of the center shaft sequentially penetrate through the mounting box and the rotary disc and then are fixedly connected with the box body, the rotary disc is connected with the mounting box through the rotatable connecting component and the center shaft, the rotary disc is fixedly connected with the mounting box, the scroll spring is arranged in the mounting box, the inner end of the scroll spring is connected with the center shaft, the outer end of the scroll spring is connected with the side wall of the mounting box, the cable is wound on the rotary disc in a spiral shape, two ends of the cable respectively extend out of the box body, when a vehicle turns, the cable is stretched outwards, when the vehicle moves straight, the cable is wound on the rotary disc through the counterforce of the recovery deformation of the scroll spring, the problem that the lengths of the cable for turning and straight connection of the vehicle are different is solved, and the cable is prevented from being pulled apart, can carry out the automation according to the length of the required cable of vehicle and receive and release the cable, keep tension through the automatic flexible of cable promptly, pure mechanical structure need not to consume the energy and realizes automatic receipts, unwrapping wire cable, and through setting up the carousel in the box, the cable winding can prevent that the cable from exposing externally, prevents that the cable from ageing too fast, is the heliciform winding with the cable on the carousel, can prevent that the cable from leading to the line skin to damage because of hanging on other structures.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a first schematic structural view (with the box removed) of the present invention;
FIG. 4 is a second schematic structural view of the present invention (with the case removed);
FIG. 5 is a third schematic structural view of the present invention (with the case removed);
FIG. 6 is an exploded view of the present invention (with the housing removed);
FIG. 7 is a schematic structural view of a straight-ahead driving state of the vehicle according to the present invention;
fig. 8 is a schematic view showing a turning state of the vehicle according to the present invention.
Description of reference numerals: 1-box body, 2-installation block, 3-rotary disc, 31-upper cover plate, 32-lower cover plate, 33-support plate, 4-installation box, 5-middle shaft, 6-volute spring, 7-cable, 71-telescopic end, 72-fixed end, 81-limiting clamp, 82-limiting ring, 83-fixing ring, 84-roller, 85-rotary drum, 91-upper bearing seat, 92-lower bearing seat, 100-headstock, 101-vehicle frame.
Detailed Description
Fig. 1 to 8 are schematic structural views of an embodiment of the vehicle-mounted automatic retractable cable storage apparatus provided by the utility model, which includes a box body 1, a mounting block 2, a turntable 3, a mounting box 4, a central shaft 5, a volute spiral spring 6, and a cable 7, wherein the mounting block 2 is connected to an outer wall of the box body 1, the turntable 3 is located inside the box body 1, the mounting box 4 is located inside the turntable 3, the central shaft 5 is located in the middle of the mounting box 4, two ends of a middle shaft 5 respectively penetrate through the mounting box 4 and the rotary disc 3 in sequence and then are fixedly connected with the box body 1, the middle shaft 5 is sleeved with a rotatable connecting component which is fixedly connected with the rotary disc 3, the rotary disc 3 is fixedly connected with the mounting box 4, the volute spiral spring 6 is arranged in the mounting box 4, and the inner end of the scroll spring 6 is connected with the middle shaft 5, the outer end of the scroll spring 6 is connected with the side wall of the mounting box 4, the cable 7 is spirally wound on the turntable 3, and two ends of the cable 7 respectively extend out of the box body 1.
The turntable 3 comprises an upper cover plate 31 and a lower cover plate 32, an annular support plate 33 is connected between the upper cover plate 31 and the lower cover plate 32, one part of the spiral cable 7 is wound on the support plate 33, and the other part is positioned at the bottom of the lower cover plate 32.
When the cable 7 is pulled out of the housing 1, the outer diameter of the spiral cable 7 located in the support plate 33 is constant and the number of turns of the spiral is reduced, and the outer diameter of the spiral cable 7 located in the lower cover plate 32 is reduced and the number of turns of the spiral is constant.
The diapire of lower cover plate 32 is provided with spacing clamp 81, and spacing clamp 81 is used for spacing to cable 7.
The connecting assembly comprises an upper bearing and a lower bearing which are vertically distributed at intervals, the upper bearing and the lower bearing are respectively sleeved on the middle shaft 5, the upper bearing is arranged in an upper bearing seat 91, the lower bearing is arranged in a lower bearing seat 92, the upper bearing seat 91 is fixedly connected with the upper cover plate 31, and the lower bearing seat 92 is fixedly connected with the lower cover plate 32.
The two ends of the cable 7 are divided into a fixed end 72 and a telescopic end 71, and the fixed end 72 and the telescopic end 72 of the cable 7 respectively extend out from two opposite sides of the box body 1.
The box body 1 is provided with a limiting ring 82 and a fixing ring 83, and the fixed end 72 of the cable 7 sequentially penetrates through the limiting ring 82 and the fixing ring 83 and then extends out of the box body 1.
The cable fixing device further comprises two rollers 84 which are perpendicular to each other, the two rollers 84 are respectively and rotatably arranged on the side wall of the box body 1, and the telescopic end 71 of the cable 7 extends out of the box body 1 from the corner between the two rollers 84.
By the roller 84, the cable 7 can be smoothly stretched outwards or the cable 7 can be smoothly wound and retracted on the turntable 3, and the sheath of the cable 7 can be prevented from being damaged.
The side walls of the cabinet 1 are rotatably provided with vertically distributed tumblers 85.
The drum 85 can reduce friction between the wire 7 and the box 1, prevent the wire sheath of the wire 7 from being damaged, and enable the wire 7 to be smoothly stretched outwards or retracted back onto the turntable 3.
The embodiment also provides a vehicle, which comprises a vehicle head 100 and a vehicle frame 101, wherein the vehicle further comprises the vehicle-mounted cable automatic telescopic storage device, the mounting block 2 of the vehicle-mounted cable automatic telescopic storage device is connected with the vehicle frame 101, the telescopic end 71 of the cable 7 of the vehicle-mounted cable automatic telescopic storage device is connected with the vehicle head 100, and the fixed end 72 of the cable 7 of the vehicle-mounted cable automatic telescopic storage device is connected with the vehicle frame 101.
The vehicle has a turning state in which the cable 7 can be automatically stretched in accordance with the required length of the connection line between the head 100 and the frame 101, and a straight state in which the cable 7 can be automatically contracted in accordance with the required length of the connection line between the head 100 and the frame 101.
When the vehicle turns, the fixed end 72 of the cable 7 is connected with the frame 101, the telescopic end 71 of the cable 7 is connected with the vehicle head 100, when the vehicle turns, the vehicle head 100 rotates, the cable 7 is stretched outwards, the cable 7 drives the turntable 3 to rotate in the forward direction, the turntable 3 drives the mounting box 4 to rotate in the forward direction, the mounting box 4 rotates in the forward direction to drive the scroll spring 6 to deform and be in an energy storage state, when the vehicle moves straight, the pulling force of the vehicle head 100 on the cable 7 is smaller than the acting force of the scroll spring 6 for restoring deformation, at the moment, the counterforce of the scroll spring 6 for restoring deformation enables the mounting box 4 to rotate in the reverse direction, the mounting box 4 rotates in the reverse direction to drive the turntable 3 to rotate in the reverse direction, so that the cable 7 is driven to be wound and contracted on the turntable 3, the problem that the length required by the cable 7 for turning and straight connection of the vehicle is different is solved, the cable 7 is prevented from being pulled apart, and the cable 7 can be automatically wound and unwound according to the length required by the vehicle, the tension is maintained by the automatic telescoping of the cable 7.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Automatic flexible storage apparatus of on-vehicle cable, its characterized in that: including box, installation piece, carousel, mounting box, axis, volute spiral spring, cable, the outer wall connection of box has the installation piece, the carousel is located inside the box, the mounting box is located inside the carousel, the axis is located the centre of mounting box, just centraxonial both ends run through respectively in proper order behind mounting box and the carousel with box fixed connection, the rotatable coupling assembling of epaxial suit, coupling assembling with carousel fixed connection, the carousel with mounting box fixed connection, volute spiral spring sets up in the mounting box, just volute spiral spring's inner with axis connection, volute spiral spring's outer end with the lateral wall of mounting box is connected, the cable is the heliciform winding on the carousel, just the both ends of cable are stretched out respectively outside the box.
2. The automatic retractable storage device for vehicle-mounted cables according to claim 1, wherein: the turntable comprises an upper cover plate and a lower cover plate, an annular supporting plate is connected between the upper cover plate and the lower cover plate, one part of the spiral cable is wound on the supporting plate, and the other part of the spiral cable is positioned at the bottom of the lower cover plate.
3. The automatic retractable storage device for vehicle-mounted cables according to claim 2, wherein: the diapire of apron is provided with spacing clamp down, spacing clamp is used for right the cable carries on spacingly.
4. The automatic retractable storage device for vehicle-mounted cables according to claim 3, wherein: the connecting assembly comprises an upper bearing and a lower bearing which are vertically distributed at intervals, the upper bearing and the lower bearing are respectively sleeved on the middle shaft, the upper bearing is arranged in an upper bearing seat, the lower bearing is arranged in a lower bearing seat, the upper bearing seat is fixedly connected with the upper cover plate, and the lower bearing seat is fixedly connected with the lower cover plate.
5. The automatic retractable storage device for vehicle-mounted cables according to claim 4, wherein: the both ends of cable divide into stiff end and flexible end, the stiff end and the flexible end of cable are followed respectively the both sides that the box is relative are stretched out.
6. The automatic retractable storage device for vehicle-mounted cables according to claim 5, wherein: be provided with spacing collar and retainer plate on the box, the stiff end of cable passes in proper order stretch out behind spacing collar and the retainer plate outside the box.
7. The automatic retractable storage device for vehicle-mounted cables according to claim 6, wherein: the cable box is characterized by further comprising two mutually perpendicular rollers, the two rollers are rotatably arranged on the side wall of the box body respectively, and the telescopic end of the cable extends out of the box body from the included angle of the two rollers.
8. The automatic retractable storage device for vehicle-mounted cables according to claim 6, wherein: the side wall of the box body is rotatably provided with vertically distributed rotary drums.
9. The utility model provides a vehicle, includes locomotive and frame, its characterized in that: the vehicle further comprises the vehicle-mounted automatic cable telescopic storage device of any one of claims 1-8, wherein a mounting block of the vehicle-mounted automatic cable telescopic storage device is connected with the frame, a telescopic end of a cable of the vehicle-mounted automatic cable telescopic storage device is connected with the vehicle head, and a fixed end of the cable of the vehicle-mounted automatic cable telescopic storage device is connected with the frame.
10. The vehicle according to claim 9, characterized in that: the vehicle has a turning state and a straight-driving state, the cable can be automatically stretched according to the required length of the connecting line between the vehicle head and the vehicle frame in the turning state, and the cable can be automatically contracted according to the required length of the connecting line between the vehicle head and the vehicle frame in the straight-driving state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382932.5U CN215710866U (en) | 2021-09-29 | 2021-09-29 | Automatic flexible storage device of on-vehicle cable and have its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382932.5U CN215710866U (en) | 2021-09-29 | 2021-09-29 | Automatic flexible storage device of on-vehicle cable and have its vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN215710866U true CN215710866U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122382932.5U Active CN215710866U (en) | 2021-09-29 | 2021-09-29 | Automatic flexible storage device of on-vehicle cable and have its vehicle |
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| Country | Link |
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| CN (1) | CN215710866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734914A (en) * | 2021-09-29 | 2021-12-03 | 广州市亿源机电有限公司 | Automatic flexible storage device of on-vehicle cable and have its vehicle |
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2021
- 2021-09-29 CN CN202122382932.5U patent/CN215710866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734914A (en) * | 2021-09-29 | 2021-12-03 | 广州市亿源机电有限公司 | Automatic flexible storage device of on-vehicle cable and have its vehicle |
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