CN213415903U - High current-carrying capacity electric wire and cable - Google Patents
High current-carrying capacity electric wire and cable Download PDFInfo
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- CN213415903U CN213415903U CN202022043657.XU CN202022043657U CN213415903U CN 213415903 U CN213415903 U CN 213415903U CN 202022043657 U CN202022043657 U CN 202022043657U CN 213415903 U CN213415903 U CN 213415903U
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- placing plate
- cable
- fixed frame
- wire rope
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Abstract
The utility model discloses a high current-carrying capacity electric wire and cable, which comprises a left base and a right base, wherein the tops of the left base and the right base are both fixedly provided with a fixed frame, the right side of the top of the fixed frame is fixedly provided with a motor, a wind-up roll is fixedly arranged on a rotating shaft of the motor, a steel wire rope is wound on the wind-up roll, the positions of the left base, the right base and the fixed frame are convenient to move by fixedly arranging universal wheels which are oppositely arranged around the bottom of the left base, the motor is fixedly arranged on the right side of the top of the fixed frame, the motor is convenient to drive the wind-up roll to rotate, the steel wire rope on the wind-up roll can be unreeled and reeled, a chute is arranged at the inner relative position of the fixed frame, the position of a slide block is convenient to be limited, the slide block moves up, the placing plate is limited and guided.
Description
Technical Field
The utility model belongs to the technical field of the cable, specifically be a high current-carrying capacity wire and cable.
Background
The current-carrying capacity of the cable is the amount of current passed by a cable line when the cable conductor is used for transmitting electric energy, and the current-carrying capacity when the cable conductor reaches a long-term allowable working temperature under a thermal stability condition is called the long-term allowable current-carrying capacity of the cable, namely the current-carrying capacity is the maximum current which can be continuously carried by the conductor under a specified condition without enabling the stable temperature of the conductor to exceed a specified value. Therefore, the current-carrying capacity of the cable is directly related to the thermal stability condition of the cable, and if the current-carrying capacity of the cable is increased, the thermal stability condition of the cable is inevitably improved. In general, the main technical measures taken to increase the current carrying capacity of a cable include: the sectional area of the conductor is increased, the insulation temperature-resistant grade of the cable is improved, the ambient temperature of the cable is reduced, and the like.
After present high current-carrying capacity wire and cable processing is accomplished, generally encircle high current-carrying capacity wire and cable on cable wind-up roll, the later stage of being convenient for is used and is transported, but current cable wind-up roll structure is comparatively simple, and manual unwrapping wire is comparatively hard, and it is comparatively loaded down with trivial details to remove simultaneously, consequently need improve the structure of high current-carrying capacity wire and cable's pay off rack, provides a high current-carrying capacity wire and cable simultaneously, the better problem of solving the aforesaid and proposing of being convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned proposed problems, a high current-carrying capacity electric wire cable is provided.
The utility model adopts the technical scheme as follows:
a high current-carrying capacity electric wire and cable comprises a left base and a right base, wherein fixed frames are fixedly arranged at the tops of the left base and the right base, a motor is fixedly arranged at the right side of the top of each fixed frame, a winding roller is fixedly arranged on a rotating shaft of the motor, a steel wire rope is wound on the winding roller and movably penetrates through the upper part of the fixed frame, oppositely arranged sliding grooves are formed in two sides of each fixed frame, a sliding block is movably clamped in the sliding grooves, a placing plate is placed on the inner side of each fixed frame and fixedly connected with the sliding block, an electric push rod is fixedly arranged in the top of the placing plate, a positioning plate is placed at the top of the placing plate and fixedly connected with the extending end of the electric push rod, a pull ring is fixedly arranged at the center position of the top of the positioning plate, the steel wire rope is fixedly connected with the pull ring, and oppositely arranged bull eye bearings are, the inboard grafting of bull's eye bearing has the installation pole, the equal threaded connection in both ends of installation pole has the spacing ring, cup jointed the cable wind-up roll on the installation pole, threaded connection has the holding ring on the installation pole, and the holding ring extrusion is in the both sides of cable wind-up roll.
In a preferred embodiment, the bottom of the left base and the bottom of the right base are all fixedly provided with universal wheels which are oppositely arranged, the universal wheels are provided with braking devices, the fixing frame is of an inverted U-shaped structure, the motor is a bidirectional motor, and the fixing frame and the electric push rod are electrically connected with an external power supply.
In a preferred embodiment, a through groove is formed in the position, opposite to the steel wire rope, above the fixing frame, the steel wire rope is movably inserted into the through groove, and the inner diameter of the through groove is the same as the length of the winding roller.
In a preferred embodiment, a cavity is formed inside the periphery above the placing plate, an electric push rod is fixedly mounted at the bottom end inside the cavity, the length and the width of the positioning plate are the same as those of the placing plate, and the width of the placing plate is the same as that of the two side faces of the fixing frame.
In a preferred embodiment, a semicircular groove is formed in the middle position of the opposite surface of the placing plate and the positioning plate, and a bull-eye bearing is mounted inside the semicircular groove and is distributed in the semicircular groove in a long ring shape.
In a preferred embodiment, the limiting ring is located outside the placing plate and the positioning plate, the outer diameter of the limiting ring is larger than the inner diameter of a semicircular groove formed in the relative position of the placing plate and the positioning plate, and the outer wall of the mounting rod is of a threaded structure.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the position of the cable wind-up roll that is convenient for better carries out high-efficient the support, and it is comparatively convenient to remove moreover, unreels to cable wind-up roll high efficiency simultaneously, uses manpower sparingly, increases work efficiency.
1. The utility model discloses in, there is the universal wheel of relative setting through fixed mounting all around in the bottom of left base, be convenient for with left base, the position of right side base and mount is removed, it is comparatively convenient to use, there is the motor at the top right side fixed mounting of mount, it rotates to be convenient for the motor drives the wind-up roll, can unreel and the rolling to the wire rope on the wind-up roll, the spout has been seted up at the inboard relative position of mount, be convenient for carry on spacingly to the position of slider, the slider reciprocates in the inside of spout simultaneously, fixed mounting places the board on the slider, play spacing and guide effect to placing the board.
2. In the utility model, the electric push rod is fixedly arranged in the cavity arranged around the upper part of the placing plate, so that the positioning plate can be driven by the electric push rod to adjust the upper and lower positions, a pull ring is fixedly arranged at the center of the top of the positioning plate, so that the steel wire rope is conveniently and fixedly arranged on the pull ring, the placing plate and the positioning plate can be driven by the steel wire rope to carry out height positioning adjustment, the eyelet bearings are arranged in the relative positions of the placing plate and the positioning plate, the mounting rods are conveniently limited at the inner sides of the eyelet bearings, meanwhile, the eyelet bearing can lubricate the mounting rod, so that the mounting rod drives the cable winding roller to rotate more smoothly, the two ends of the mounting rod are in threaded connection with limiting rings, so that the mounting rod is convenient to limit, the mounting rod is in threaded connection with a positioning ring, and the cable winding roller can be conveniently limited in position through the positioning ring.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a left side sectional view of the fixing frame and the placing plate structure of the present invention;
fig. 4 is a structural section view of the placement plate and the positioning plate of the present invention.
The labels in the figure are: 1-left base, 2-right base, 3-fixed mount, 4-motor, 5-wind-up roll, 6-steel wire rope, 7-chute, 8-slide block, 9-placing plate, 10-electric push rod, 11-positioning plate, 12-pull ring, 13-eyelet bearing, 14-mounting rod, 15-limit ring, 16-cable wind-up roll and 17-positioning ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-4, a high carrying capacity electric wire and cable, including a left base 1 and a right base 2, universal wheels are fixedly installed around the bottom of the left base 1 and the right base 2, and a braking device is installed on the universal wheels, so as to move the positions of the left base 1, the right base 2 and a fixing frame 3, so that the use is convenient, the fixing frame 3 is fixedly installed on the top of the left base 1 and the right base 2, a through groove is opened above the fixing frame 3 corresponding to the position of a steel wire rope 6, the steel wire rope 6 is movably inserted in the through groove, and the inner diameter of the through groove is the same as the length of a winding roller 5, the fixing frame 3 and an electric push rod 10 are electrically connected with an external power supply, the fixing frame 3 is of an inverted U-shaped structure, a motor 4 is fixedly installed on the right side of the top of the fixing frame 3, so that the motor 4 can drive the, the motor 4 is a bidirectional motor, a winding roller 5 is fixedly installed on a rotating shaft of the motor 4, a steel wire rope 6 is wound on the winding roller 5, the steel wire rope 6 movably penetrates through the upper part of the fixing frame 3, sliding grooves 7 which are oppositely arranged are formed in two sides of the fixing frame 3, the position of the sliding block 8 is convenient to limit, the sliding block 8 moves up and down in the sliding grooves 7, the sliding block 8 is movably clamped in the sliding grooves 7, a placing plate 9 is placed on the inner side of the fixing frame 3, the placing plate 9 is fixedly connected with the sliding block 8, the width of the placing plate 9 is the same as that of two side faces of the fixing frame 3, a cavity is formed in the periphery above the placing plate 9, an electric push rod 10 is fixedly installed at the bottom end in the cavity, an electric push rod 10 is fixedly installed in the top of the placing plate 9, and a positioning plate 11 is convenient to, a positioning plate 11 is placed on the top of the placing plate 9, a semicircular groove is formed in the middle position of the opposite surface of the placing plate 9 and the positioning plate 11, a bull eye bearing 13 is installed inside the semicircular groove, the length and the width of the positioning plate 11 are the same as those of the placing plate 9, the positioning plate 11 is fixedly connected with the extending end of the electric push rod 10, a pull ring 12 is fixedly installed at the center position of the top of the positioning plate 11, a steel wire rope 6 is conveniently and fixedly installed on the pull ring 12, the placing plate 9 and the positioning plate 11 can be driven by the steel wire rope 6 to carry out height positioning adjustment, the steel wire rope 6 is fixedly connected with the pull ring 12, the bull eye bearing 13 which is oppositely arranged is fixedly installed at the middle position of the opposite surface of the placing plate 9 and the positioning plate 11, the installing rod 14 is conveniently limited at the inner side of the bull eye bearing, bull eye bearing 13 is the annular and distributes in the semicircular groove, the inboard of bull eye bearing 13 is pegged graft and is had installation pole 14, installation pole 14 outer wall is helicitic texture, the equal threaded connection in both ends of installation pole 14 has spacing ring 15, be convenient for carry on spacingly to the position of installation pole 14, the external diameter of spacing ring 15 is greater than the internal diameter of placing the semicircular groove that board 9 and locating plate 11 relative position seted up, spacing ring 15 is located the outside of placing board 9 and locating plate 11, cable wind-up roll 16 has been cup jointed on the installation pole 14, threaded connection has holding ring 17 on the installation pole 14, and holding ring 17 extrudes the both sides at cable wind-up roll 16, be convenient for can advance spacingly to cable wind-up roll 16's position through holding.
The working principle is as follows:
in the application, when the cable winding roller 16 is used, the installation rod 14 is inserted into the inner side of the cable winding roller 16, the positioning rings 17 are connected to the two sides of the installation rod 14 in a threaded manner, the positioning rings 17 are extruded on the two sides of the cable winding roller 16, the positioning plates 11 are pushed upwards by the electric push rod 10 by adjusting the electric push rod 10, the left base 1 and the right base 2 are moved to the two sides of the cable winding roller 16 through universal wheels, the two ends of the installation rod 14 are inserted into the inner side of the eyelet bearings 13, the limiting rings 15 are connected to the two ends of the installation rod 14 in a threaded manner, the electric push rod 10 is adjusted to drive the positioning plates 11 to move towards the positions of the placing plates 9, when the positioning plates 11 are attached to the tops of the placing plates 9, the electric push rod 10 is stopped, the installation rod 14 is limited at the inner sides of the eyelet bearings 13, and the winding roller 5 is driven to rotate by the motor 4, at this moment, the winding roller 5 winds the steel wire rope 6, the steel wire rope 6 pulls the pull ring 12 upwards, the plate 9 and the positioning plate 11 are placed at this moment, the installation rod 14 and the cable winding roller 16 can be moved upwards by moving upwards under the action of the pull ring 12, the cable winding roller 16 is separated from the ground, and the cable winding roller 16 can be normally used.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a high ampacity wire and cable, includes left base (1) and right base (2), its characterized in that: the top of the left base (1) and the top of the right base (2) are both fixedly provided with a fixed frame (3), the right side of the top of the fixed frame (3) is fixedly provided with a motor (4), a winding roller (5) is fixedly arranged on a rotating shaft of the motor (4), a steel wire rope (6) is wound on the winding roller (5), the steel wire rope (6) movably penetrates through the upper part of the fixed frame (3), two sides of the fixed frame (3) are provided with oppositely arranged chutes (7), the inner parts of the chutes (7) are movably clamped with sliding blocks (8), a placing plate (9) is placed on the inner side of the fixed frame (3), the placing plate (9) is fixedly connected with the sliding blocks (8), an electric push rod (10) is fixedly arranged in the top of the placing plate (9), a positioning plate (11) is placed on the top of the placing plate (9), and the positioning plate (11) is fixedly connected with an extending, the top central point of locating plate (11) puts fixed mounting and has pull ring (12), wire rope (6) and pull ring (12) fixed connection, place opposite face middle part fixed mounting of board (9) and locating plate (11) and have relative eyeball bearing (13) that sets up, the inboard of eyeball bearing (13) is pegged graft and is had installation pole (14), the equal threaded connection in both ends of installation pole (14) has spacing ring (15), cable wind-up roll (16) has been cup jointed on installation pole (14), threaded connection has holding ring (17) on installation pole (14), and holding ring (17) extrusion is in the both sides of cable wind-up roll (16).
2. A high ampacity electrical cable as defined in claim 1, wherein: the bottom of left side base (1) and right base (2) is fixed mounting all around has the universal wheel of relative setting, and the arresting gear who sets up on the universal wheel, mount (3) are the structure of falling the U-shaped, motor (4) are two-way motor, mount (3) and electric putter (10) and external power electric connection.
3. A high ampacity electrical cable as defined in claim 1, wherein: a through groove is formed in the position, opposite to the steel wire rope (6), above the fixing frame (3), the steel wire rope (6) is movably inserted into the through groove, and the inner diameter of the through groove is the same as the length of the winding roller (5).
4. A high ampacity electrical cable as defined in claim 1, wherein: the novel electric bicycle is characterized in that a cavity is formed inside the periphery of the upper portion of the placing plate (9), an electric push rod (10) is fixedly mounted at the bottom end inside the cavity, the length and the width of the positioning plate (11) are the same as those of the placing plate (9), and the width of the placing plate (9) is the same as that of the two side faces of the fixing frame (3).
5. A high ampacity electrical cable as defined in claim 1, wherein: the semi-circular groove is formed in the middle position of the opposite face of the placing plate (9) and the positioning plate (11), a bull-eye bearing (13) is arranged inside the semi-circular groove, and the bull-eye bearing (13) is annularly distributed in the semi-circular groove.
6. A high ampacity electrical cable as defined in claim 1, wherein: the limiting ring (15) is located on the outer side of the placing plate (9) and the positioning plate (11), the outer diameter of the limiting ring (15) is larger than the inner diameter of a semicircular groove formed in the relative position of the placing plate (9) and the positioning plate (11), and the outer wall of the mounting rod (14) is of a threaded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043657.XU CN213415903U (en) | 2020-09-17 | 2020-09-17 | High current-carrying capacity electric wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043657.XU CN213415903U (en) | 2020-09-17 | 2020-09-17 | High current-carrying capacity electric wire and cable |
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| Publication Number | Publication Date |
|---|---|
| CN213415903U true CN213415903U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043657.XU Active CN213415903U (en) | 2020-09-17 | 2020-09-17 | High current-carrying capacity electric wire and cable |
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| Country | Link |
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| CN (1) | CN213415903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772468A (en) * | 2021-09-08 | 2021-12-10 | 长春市世纪包装印务有限公司 | Adjustable wind-up roll for plastic film |
-
2020
- 2020-09-17 CN CN202022043657.XU patent/CN213415903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772468A (en) * | 2021-09-08 | 2021-12-10 | 长春市世纪包装印务有限公司 | Adjustable wind-up roll for plastic film |
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