CN213738066U - Cable winding and unwinding device - Google Patents
Cable winding and unwinding device Download PDFInfo
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- CN213738066U CN213738066U CN202022052058.4U CN202022052058U CN213738066U CN 213738066 U CN213738066 U CN 213738066U CN 202022052058 U CN202022052058 U CN 202022052058U CN 213738066 U CN213738066 U CN 213738066U
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Abstract
The utility model provides a receive and release cable device. The device comprises a reel base (left and right wall plates, a power main shaft, a rib plate, a base and left and right protective covers), a reel group (three reels including a fixed reel, a transition reel and a retractable reel), a universal lead frame (a disc support, a universal support, a lead wheel set and a lead wheel set support), a main power part (a driven wheel, a power wheel and a power wheel shaft) and an auxiliary power part (a power main shaft and a connecting sleeve). The utility model discloses fungible sliding contact's electrically conductive device avoids the rotatory distortion that arouses the cable of reel to make the structure more succinct convenient manufacturing and maintenance.
Description
Technical Field
The utility model relates to a bank electricity technical field, a receive and release cable device specifically says so.
Background
The flexible cable reel type power supply device is an ideal power supply mode for a large-scale running mechanism, one end of a flexible cable wound on a cable reel is connected with a ground power supply, when an electric appliance needing to be charged is close to the power supply cable, the power supply cable is pulled out of the reel, and the cable is wound on the reel by a winding device after charging.
Obviously, the flexible cable wound on the drum is intended to rotate with the drum, so that the flexible cable cannot simply be directly connected to the switch cabinet. The common method for solving the problem is to install a carbon brush slip ring collector on a cable drum, eliminate the influence of the rotation of the drum and realize the connection of a flexible cable. The advantages of the conducting mode are that the structure is compact, but the structure of the slip ring conducting mechanism is complex, the slip ring conducting mechanism is difficult to manufacture, install and maintain, the safety and the reliability are poor, and the conducting performance is limited to a certain extent. More importantly, the conducting mode does not completely get rid of the conducting mode of sliding contact, direct power supply of the flexible cable is not finally achieved, especially in special occasions, such as petrochemical wharfs, the safety requirement of the winding drum is higher, and when the current is carried in a large amount, the safety requirement of the common slip ring winding drum is more difficult to achieve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a receive and release cable device for receive and release in the automation of the cable to the power supply of various large-scale operating device, and compare in the sliding ring reel, the utility model discloses finally realize the mode of patchcord cable direct power supply, not only structurally optimized many, make it be convenient for make, install and maintain, more importantly electric conductive property has obtained promotion by a wide margin.
In order to achieve the above object, the utility model adopts the following technical scheme:
a cable winding and unwinding device comprises a winding drum base, a winding drum group, a universal lead frame, an auxiliary power assembly and a main power assembly, wherein the main power assembly is arranged on the winding drum base
The auxiliary power assembly comprises a power main shaft, and two ends of the power main shaft are rotatably arranged on the winding drum base;
the winding drum group comprises a winding and unwinding drum, a transition drum and a fixed drum which are coaxially and sequentially arranged, the winding and unwinding drum is used for winding a cable and can be rotatably arranged on the power main shaft, the transition drum is fixedly connected with the winding and unwinding drum, and the fixed drum is arranged on a drum base;
the universal lead frame comprises a lead wheel set support, a lead wheel set, a universal support and a disc support, wherein the lead wheel set support is provided with a lead wheel set used for penetrating a cable, the lead wheel set support is rotatably arranged on the universal support, the universal support is arranged on the disc support, the disc support is fixed on the power spindle, and the universal lead frame is positioned between the transition winding drum and the fixed winding drum in the axial direction of the power spindle;
the main power part comprises a power wheel shaft, a power wheel and a driven wheel, the power wheel shaft is fixed on the power wheel, the power wheel is meshed with the driven wheel, the driven wheel is coaxially and fixedly connected with the winding and unwinding drum, and the power main shaft and the power wheel shaft are respectively externally connected with different power sources.
Preferably, the reel base comprises a left wall plate, a right wall plate and a base, the left wall plate and the right wall plate are fixed on the base, rolling bearings are mounted on the wall plates on two sides, two ends of the power spindle are arranged on the left wall plate and the right wall plate through the rolling bearings, the power spindle is mounted on the right wall plate, and the fixed reel is fixedly mounted on the left wall plate.
Preferably, the peripheries of the fixed winding drum and the winding and unwinding winding drum are respectively provided with a left protective cover and a right protective cover.
Preferably, the winding and unwinding drum is mounted on the power main shaft through a bearing, the disc support is fixed on the connecting sleeve, and the connecting sleeve is fixed on the power main shaft.
Compared with the prior art, the utility model discloses beneficial effect lies in:
the utility model provides an adjustable does not have automatic cable winding and unwinding devices of sliding ring reel compares with current sliding ring reel, and sliding ring conducting mechanism structure itself is more complicated, is difficult to make, installs and maintains, and fail safe nature is relatively poor, and electric conductive property also receives certain restriction, and more importantly this kind of conducting mode does not thoroughly break away from sliding contact's conducting mode, does not finally realize the direct power supply of flexible cable.
The utility model provides a drawback of sliding ring reel, compare in sliding ring reel design more succinct, not only be convenient for make, install and maintain, owing to break away from the electrically conductive mode of carbon brush sliding ring on electric conductive property, directly supply power by the cable, improved its electric conductive property greatly.
Drawings
Fig. 1 is a schematic structural view of the adjustable cable winding and unwinding device of the present invention, wherein a left protection cover and a right protection cover are omitted;
FIG. 2 is a front view of the adjustable cable retracting device of the present invention, wherein the left and right protective covers are omitted;
FIG. 3 is a schematic view of a drum base of the adjustable cable reel device of the present invention;
fig. 4 is a schematic structural diagram of a state in which the adjustable cable winding and unwinding device of the present invention includes a left protection cover and a right protection cover;
fig. 5 is a schematic view of a winding drum set of the adjustable cable winding and unwinding device of the present invention;
fig. 6 is a schematic view of an auxiliary power portion and a universal lead frame portion of an adjustable cable reeling and unreeling device according to the present invention;
fig. 7 is a schematic view of a main power part of the adjustable cable winding and unwinding device of the present invention;
the reference numbers in the figures are as follows:
10-a reel base; 11-a base; 12-rib plate; 13-left wallboard; 14-right wall panel; 15-left protective cover; 16-right protective cover; 20-winding cylinder group; 21, winding and unwinding a reel; 22-a transition reel; 23-fixing the winding drum; 30-universal lead frame; 31-disc holder; 32-gimbal mount; 33-a wire wheel set; 34-a wire wheel set bracket; 40-an auxiliary power assembly; 41-power main shaft; 42-connecting sleeve; 50-main power components; 51-driven wheel; 52-a power wheel; 53-power wheel axle.
Detailed Description
The technical solution in the examples of the present invention will be described in detail with reference to the accompanying drawings in the examples of the present invention.
Example one
Referring to fig. 1 to 7, the present embodiment provides an adjustable cable reeling and unreeling device, which includes a reel base 10, a reel set 20 mounted on a main shaft, a universal lead frame 30, an auxiliary power assembly 40, and a main power assembly 50.
The periphery of the fixed winding drum 23 and the periphery of the winding and unwinding drum 21 are respectively provided with a left protective cover 15 and a right protective cover 16, and the left protective cover 15 and the right protective cover 16 are used for preventing the cable damage caused by the fact that the cable suddenly drops to the ground due to gravity when the cable on the periphery of the fixed winding drum 23 and the winding and unwinding drum 21 bypasses the top.
The winding drum group 20 consists of a winding and unwinding drum 21, a transition drum 22 and a fixed drum 23, wherein the winding and unwinding drum 21 is mounted on a power spindle 41 by a sliding bearing, and a cable can be wound on the winding and unwinding drum 21; the coaxial centers of the transition winding drum 22 and the winding and unwinding winding drum 21 are fixed together through bolts, the fixed winding drum 23 is fixedly arranged on the left wall plate 13 and coaxial with the transition winding drum 22, a cable can be wound on the transition winding drum 22 and the fixed winding drum 23, and the cable can be retracted or paid out on the transition winding drum 22 through the rotation of the transition winding drum 22;
the universal lead frame 30 comprises a lead wheel set support 34, lead wheel sets 33, a universal support 32 and a disc support 31, wherein the lead wheel set support 34 is provided with the lead wheel sets 33 used for penetrating cables, the lead wheel sets 33 are symmetrically and uniformly arranged on the lead wheel set support 34 in a left-right mode and enclose a cable channel used for penetrating the cables, the lead wheel set support 34 is rotatably arranged on the universal support, the universal support is arranged on the disc support 31, the disc support 31 is fixed on a power spindle 41, and the universal lead frame 30 is located between a transition winding drum 22 and a fixed winding drum 23 in the axial direction of the power spindle 41;
a power wheel shaft 53 of the main power assembly 50 is arranged on the right wall plate 14, a power wheel 52 is connected to the power wheel shaft 53 through a key, a driven wheel 51 is fixedly arranged on the winding and unwinding drum 21, the winding and unwinding drum 21 is coaxial with the driven wheel 51, and the power wheel 52 is meshed with the driven wheel 51.
The auxiliary power assembly 40 comprises a power main shaft 41 which crosses the two side wall plates and passes through rolling bearings arranged on the two side wall plates, and a connecting sleeve 42 is connected to the power main shaft 41 through a key.
When the device is used, all parts of the device are in place, and the power main shaft and the power wheel shaft are respectively connected with respective power sources; the cable penetrates into a proper length from a reserved hole position on the winding and unwinding drum 21 and is fixed, and the penetrated cable and the outer cable are not interfered with each other; penetrate the cable through receive and release the reel 21 inside to reserve the hole site and wear out from transition reel 22, a plurality of circles of winding outside transition reel 22, wear out again from universal lead frame and twine on fixed reel 23 with the opposite helix direction of transition reel 22, the adjustable cable pay-off and take-up device is worn out in the trompil of left wallboard below to the cable at last, the cable of wearing out is near ground end and leads to fixed power for the cable, the near ground end cable length that wears out adjustable cable pay-off and take-up device this moment is fixed and inside cable noninterference, the cable far ground end extends to with electrical apparatus from receiving and releasing the reel. When the reeling and unreeling drum 21 rotates in one direction to start a paying-off process, the transition drum 22 and the reeling and unreeling drum 21 rotate in the same direction, the motor drives the power wheel shaft 53 to drive the driven wheel 51 to control the reeling and unreeling drum 21 to rotate in one direction, the reeling and unreeling drum 21 starts to reel, the transition drum 22 fixedly connected with the reeling and unreeling drum rotates in the same direction, meanwhile, the input power of the auxiliary power end drives the power spindle 41 and the universal lead frame 30 to rotate in opposite directions, and therefore the transfer of cables between the transition drum 22 and the fixed drum 23 inside the adjustable cable reeling and unreeling device is achieved, and the normal work of the far end and the near section of the cables outside the device is not affected;
the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A cable reel is characterized in that: comprises a reel base, a reel set, a universal lead frame, an auxiliary power component and a main power component, wherein
The auxiliary power assembly comprises a power main shaft, and two ends of the power main shaft are rotatably arranged on the winding drum base;
the winding drum group comprises a winding and unwinding drum, a transition drum and a fixed drum which are coaxially and sequentially arranged, the winding and unwinding drum is used for winding a cable and can be rotatably arranged on the power main shaft, the transition drum is fixedly connected with the winding and unwinding drum, and the fixed drum is arranged on a drum base;
the universal lead frame comprises a lead wheel set support, a lead wheel set, a universal support and a disc support, wherein the lead wheel set support is provided with a lead wheel set used for penetrating a cable, the lead wheel set support is rotatably arranged on the universal support, the universal support is arranged on the disc support, the disc support is fixed on the power spindle, and the universal lead frame is positioned between the transition winding drum and the fixed winding drum in the axial direction of the power spindle;
the main power assembly comprises a power wheel shaft, a power wheel and a driven wheel, the power wheel shaft is fixed on the power wheel, the power wheel is meshed with the driven wheel, the driven wheel is coaxially and fixedly connected with the winding and unwinding drum, and the power main shaft and the power wheel shaft are respectively externally connected with different power sources.
2. The pay-off and take-up cable assembly of claim 1, wherein: the reel base comprises a left wallboard, a right wallboard and a base, the left wallboard and the right wallboard are fixed on the base, rolling bearings are mounted on the wallboards on two sides, the two ends of the power spindle are arranged on the left wallboard and the right wallboard through the rolling bearings, the power spindle is mounted on the right wallboard, and the fixed reel is fixedly mounted on the left wallboard.
3. The pay-off and take-up cable assembly of claim 1, wherein: and the peripheries of the fixed winding drum and the winding and unwinding winding drum are respectively provided with a left protective cover and a right protective cover.
4. The pay-off and take-up cable assembly of claim 1, wherein: the winding and unwinding drum is mounted on the power spindle through a bearing, the disc support is fixed on the connecting sleeve, and the connecting sleeve is fixed on the power spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052058.4U CN213738066U (en) | 2020-09-17 | 2020-09-17 | Cable winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052058.4U CN213738066U (en) | 2020-09-17 | 2020-09-17 | Cable winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213738066U true CN213738066U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022052058.4U Active CN213738066U (en) | 2020-09-17 | 2020-09-17 | Cable winding and unwinding device |
Country Status (1)
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| CN (1) | CN213738066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173890A (en) * | 2020-09-17 | 2021-01-05 | 江苏健龙岸电科技有限公司 | Adjustable cable winding and unwinding device and method |
| CN113612090A (en) * | 2021-07-23 | 2021-11-05 | 北京无线电测量研究所 | Cable winding and unwinding device |
-
2020
- 2020-09-17 CN CN202022052058.4U patent/CN213738066U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173890A (en) * | 2020-09-17 | 2021-01-05 | 江苏健龙岸电科技有限公司 | Adjustable cable winding and unwinding device and method |
| CN113612090A (en) * | 2021-07-23 | 2021-11-05 | 北京无线电测量研究所 | Cable winding and unwinding device |
| CN113612090B (en) * | 2021-07-23 | 2024-04-26 | 北京无线电测量研究所 | Cable winding and unwinding device |
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