CN210193099U - Device for fixing, hoisting and releasing cable - Google Patents
Device for fixing, hoisting and releasing cable Download PDFInfo
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- CN210193099U CN210193099U CN201921055501.4U CN201921055501U CN210193099U CN 210193099 U CN210193099 U CN 210193099U CN 201921055501 U CN201921055501 U CN 201921055501U CN 210193099 U CN210193099 U CN 210193099U
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- cable
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Abstract
The utility model discloses a device for fixing, hoisting, reeling and unreeling cables, which comprises a base and brackets arranged at the left side and the right side of the base, wherein the top ends of the two brackets are fixedly connected through a guard bar; a winding shaft is arranged in a space formed by enclosing the guard bar, the supports on the two sides and the base, a motor is fixedly arranged on the outer end face of one support, the motor is connected with a rotating shaft extending into the winding shaft through a speed reducer, the rotating shaft and the winding shaft are coaxial and fixedly connected, a threaded hole is formed in the winding shaft, and a line pressing block is assembled in the threaded hole; the cable is divided into an auxiliary cable part and a main cable part through a wire pressing block, the auxiliary cable part and the main cable part are wound on the winding shaft in opposite directions, the outer end of the auxiliary cable part is a cable fixed end, and the outer end of the main cable part is a free end; the base is provided with a first through hole corresponding to the auxiliary cable part and a second through hole corresponding to the main cable part. The utility model discloses on the basis of satisfying heavy current equipment power consumption demand, equipment cost has been reduced, has reduced the influence to consumer.
Description
Technical Field
The utility model relates to a power consumption auxiliary assembly technical field, especially a device for receive and release cable.
Background
The cable is a cable for connecting the electric equipment and the power supply, and usually, after one end of the cable is connected to the power supply (or the electric equipment), the other end of the cable needs to be unfolded when the cable is used in some cases and needs to be folded after the cable is used. Because the cable is usually longer, a plurality of reels appear in the market for facilitating the winding and unwinding of the cable.
The principle of receive and release of current winder is most similar, and is fixed for cable one end to connect the power end, the other end is walked around the spool and is rotated along with the spool and receive and release, and the centre of spool must be connected through conductive sliding ring, and conductive sliding ring has guaranteed that the stiff end cable can not distort when spool end cable rotates. However, the existing cable reeling and unreeling equipment with the conductive slip ring has the following defects: 1) the conductive slip ring has no limitation of the number of turns when rotating, the volume and the diameter of the cable are in direct proportion to the current passing capacity, so that most of the existing coil winders are small-current long-distance winding and unwinding wires, and the existing coil winder using the conductive slip ring cannot be used for factories, garages and other places needing large-current cable equipment; 2) the price of the conductive slip ring is high, so that the price of the cable winding and unwinding equipment is high; 3) the slip ring in the cable take-up and pay-off equipment can generate a large amount of electromagnetic fluctuation, and a movable cable port is needed to be used when wires are led out, so that the shielding effect of a shell cannot be achieved, and the use of electric equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a fixed hoist and mount receive and releases device of cable, on the basis that satisfies heavy current equipment power consumption demand, reduction equipment cost reduces the influence to the consumer.
In order to solve the technical problem, the utility model adopts the following technical proposal.
A device for fixing, hoisting and retracting a cable comprises a U-shaped base and supports which are arranged on the left side and the right side of the base through screws and are perpendicular to the base, wherein the top ends of the supports on the two sides are fixedly connected through guard bars; a winding shaft for winding and unwinding a cable is arranged in a space formed by enclosing the guard bar, the supports on the two sides and the base, a motor is fixedly arranged on the outer end face of the support on one side, the motor is connected with a rotating shaft extending into the winding shaft through a speed reducer, the rotating shaft and the winding shaft are coaxial and fixedly connected, and two ends of the rotating shaft are erected in the middle of the supports through bearings respectively; the method is characterized in that: a radial threaded hole is formed in the winding shaft, and a wire pressing block for pressing the cable is assembled in the threaded hole; the cable is divided into an auxiliary cable part and a main cable part through a wire pressing block, the auxiliary cable part and the main cable part are wound on the winding shaft in a reverse direction, the outer end of the auxiliary cable part is a cable fixed end connected with a power supply, and the outer end of the main cable part is a free end connected with electric equipment; the base below the corresponding auxiliary cable part is provided with a first through hole for the auxiliary cable part to pass through, and the base below the corresponding main cable part is provided with a second through hole for the main cable part to extend out or retract.
According to the device for fixedly hoisting and retracting the cable, the length of the auxiliary cable part is one half of that of the main cable part.
Above-mentioned fixed hoist and mount receive and release device of cable, the support is the triangle-shaped structure, many strengthening ribs of fixed connection in the triangle-shaped support, and fixing bearing's mounting hole is seted up at the center of triangle-shaped support.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses a line ball piece that sets up on the spool and coordinate the different winding direction settings of cable to replace the sliding ring, can make the cable pass through the utility model discloses the centre need not establish ties into other parts, and the cable does not have the disconnection in the middle of, has reduced the internal resistance of overall structure, can satisfy on the basis of heavy current equipment power consumption demand, when having guaranteed that the cable of spool end rotates, the stiff end cable can not distort, has still reduced the fault rate in equipment cost and the use simultaneously; additionally, the utility model discloses a pure mechanical structure can not produce electromagnetic interference to the consumer, provides reliable assurance for the safe power supply of consumer.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the wire pressing block of the present invention;
fig. 3 is a schematic structural view of the main cable of the winding reel in a tightened state;
fig. 4 is a schematic view illustrating a state where the release of the auxiliary cable part is completed in the process of releasing the main cable on the middle reel shaft according to the present invention;
fig. 5 is a schematic view of the state of the main cable on the middle reel shaft after the main cable is released.
Wherein: 1. the cable comprises a base, 11, a first through hole, 12, a second through hole, 2, a support, 3, a protective rod, 4, a winding shaft, 5, a baffle, 6, a motor, 7, a rotating shaft, 8, a line pressing block, 91, a cable fixing end, 92, a main cable part and 93, an auxiliary cable part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A device for fixing, hoisting and releasing a cable is structurally shown in figure 1 and comprises a U-shaped base 1, two supports 2, a winding shaft 4 and a motor 6, wherein the two supports are respectively arranged on the left side and the right side of the base through screws and are perpendicular to the base, and the top ends of the supports on the two sides are fixedly connected through a guard bar 3; the winding shaft 4 is arranged in a space formed by enclosing the guard bar, the brackets at the two sides and the base so as to protect the cable and the winding shaft; the motor is fixedly arranged on the outer end face of one side of the support, the motor is connected with a rotating shaft 7 through a speed reducer, the rotating shaft is erected in the middle of the support through a bearing respectively, and the rotating shaft located between the two supports extends into the winding shaft, is coaxial with the winding shaft and is fixedly connected with the winding shaft.
A radial threaded hole is formed in the winding shaft, and a wire pressing block 8 for pressing the cable is assembled in the threaded hole. The structure of line ball piece is as shown in figure 2, including line ball board and the screw thread post of body coupling, screw thread post and the last screw hole threaded connection of spool, the last bottom face with the cable contact of line ball board sets up to the arc wall.
The cable on the winding shaft is divided into an auxiliary cable part 93 and a main cable part 92 through a wire pressing block 8, the auxiliary cable part and the main cable part are wound on the winding shaft in a reverse direction, the outer end of the auxiliary cable part is a cable fixing end 91, and the cable fixing end is clamped on the base through a clamp and used for being connected with a power supply; the outer end of the main cable part is a free end and is used for connecting electric equipment; the length of the auxiliary cable part is one half of the length of the main cable part.
A first through hole 11 is formed on the base below the corresponding auxiliary cable part for the auxiliary cable part to pass through; a second through hole 12 is formed on the base below the main cable part for the main cable part to extend or retract.
The utility model discloses well support is the triangle-shaped structure, many strengthening ribs of triangle-shaped support internal fixation connection, and fixing bearing's mounting hole is seted up at the center of A-frame.
The utility model discloses during the use, can require according to service environment, fix the base on the hoist and mount frame of eminence, two parts about the last cable of spool divide into through the line ball piece, and the line ball piece is fixed with cable and spool, and this fixed point department cable need not the disconnection, and mainline cable portion and auxiliary cable portion adopt the mode of levogyration and dextrorotation respectively to wind on the spool.
When the cable is wound, the auxiliary cable part and the main cable part are wound on the winding reel at the same time, as shown in fig. 3; when the cable is paid off, the motor rotates, the rotating shaft and the winding shaft are driven to rotate through the speed reducer, the main cable part and the auxiliary cable part hang down simultaneously, as shown in fig. 4, the lowest height of the auxiliary cable hanging down after passing through the first through hole is approximately equal to one fourth of the height of the main cable; the spool continues to rotate, the auxiliary cable part is reversely stored, the main cable part continues to be paid out until the auxiliary cable part is completely reeled up, and the main cable part is completely paid out, as shown in fig. 5.
When the wire is wound up, the wire winding shaft rotates reversely, and the wire winding-up step is opposite to the winding-out process.
Claims (3)
1. A device for fixing, hoisting and releasing cables comprises a U-shaped base (1) and supports (2) which are arranged on the left side and the right side of the base through screws and are perpendicular to the base, wherein the top ends of the supports on the two sides are fixedly connected through guard bars (3); a winding shaft (4) for winding and unwinding a cable is arranged in a space formed by enclosing the guard bar, the supports on the two sides and the base, a motor is fixedly arranged on the outer end face of the support on one side, the motor is connected with a rotating shaft (7) extending into the winding shaft through a speed reducer, the rotating shaft and the winding shaft are coaxial and fixedly connected, and two ends of the rotating shaft are erected in the middle of the supports through bearings respectively; the method is characterized in that: a radial threaded hole is formed in the winding shaft, and a wire pressing block (8) for pressing the cable is assembled in the threaded hole; the cable is divided into an auxiliary cable part (93) and a main cable part (92) through a wire pressing block, the auxiliary cable part and the main cable part are wound on the winding shaft in a reverse direction, the outer end of the auxiliary cable part is a cable fixed end (91) connected with a power supply, and the outer end of the main cable part is a free end connected with electric equipment; a first through hole (11) for the auxiliary cable part to pass through is formed in the base below the corresponding auxiliary cable part, and a second through hole (12) for the main cable part to extend or retract is formed in the base below the corresponding main cable part.
2. The device for fixing, hoisting and releasing the cable according to claim 1, characterized in that: the length of the auxiliary cable part is one half of the length of the main cable part.
3. The device for fixing, hoisting and releasing the cable according to claim 1, characterized in that: the support is of a triangular structure, a plurality of reinforcing ribs are fixedly connected in the triangular support, and a mounting hole for fixing the bearing is formed in the center of the triangular support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055501.4U CN210193099U (en) | 2019-07-08 | 2019-07-08 | Device for fixing, hoisting and releasing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055501.4U CN210193099U (en) | 2019-07-08 | 2019-07-08 | Device for fixing, hoisting and releasing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210193099U true CN210193099U (en) | 2020-03-27 |
Family
ID=69869366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055501.4U Active CN210193099U (en) | 2019-07-08 | 2019-07-08 | Device for fixing, hoisting and releasing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210193099U (en) |
-
2019
- 2019-07-08 CN CN201921055501.4U patent/CN210193099U/en active Active
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