CN109292534B - A guide drive mechanism suitable for coiling of power cables - Google Patents
A guide drive mechanism suitable for coiling of power cables Download PDFInfo
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- CN109292534B CN109292534B CN201810808853.6A CN201810808853A CN109292534B CN 109292534 B CN109292534 B CN 109292534B CN 201810808853 A CN201810808853 A CN 201810808853A CN 109292534 B CN109292534 B CN 109292534B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/74—Driving arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
本发明公开了一种适用于电力电缆成卷的导向驱动机构，涉及电力设备技术领域。包括底座、下支架和上支架，下支架通过第一升降气缸设置在底座的顶面，下支架的中部设有导向驱动组件，上支架两端通过第二升降气缸与下支架连接，上支架的中部设有导向从动组件；导向驱动组件包括第一支撑油筒，第一支撑油筒的内部设有第一空心滑动柱，外部套设有第一转动支承件；导向从动组件包括第二支撑油筒，第二支撑油筒的内部设有第二空心滑动柱，外部套设有第二转动支承件。本发明的有益效果是：可从上下两个方向夹紧电缆，起到导向电缆的作用，此外，在夹紧电缆后可在水平方向上左右位移电缆，从而保证了电缆在电缆线盘上能够逐层收卷排放，提高了成卷质量。
The invention discloses a guide driving mechanism suitable for coiling of power cables, and relates to the technical field of power equipment. It includes a base, a lower support and an upper support. The lower support is arranged on the top surface of the base through a first lifting cylinder, a guide drive assembly is arranged in the middle of the lower support, and both ends of the upper support are connected with the lower support through a second lifting cylinder. The middle part is provided with a guide driven component; the guide driven component includes a first support oil cylinder, the inside of the first support oil cylinder is provided with a first hollow sliding column, and the outside is sleeved with a first rotating support; the guide driven component includes a second The support oil cylinder is provided with a second hollow sliding column inside the second support oil cylinder, and a second rotating support member is sleeved outside. The beneficial effects of the present invention are: the cable can be clamped from the upper and lower directions to play the role of guiding the cable; in addition, the cable can be displaced left and right in the horizontal direction after the cable is clamped, thereby ensuring that the cable can be placed on the cable reel. Rolling and discharging layer by layer improves the quality of the roll.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power cable winding and fixing mechanism convenient to transport.
Background
The cable coiling means that cables to be transported are coiled on a cable drum, a coiling machine or a lap former is usually needed in the coiling process, the cable drum is a special coiling tool for wires and cables, and the cable drum is divided into a large cable drum and a small cable drum at present. The diameter of the large-scale wire-wearing coil exceeds 1 meter, and some wire-wearing coils even reach more than 5 meters, and the wire-wearing coil is typically a wire coil for large-scale wooden transportation and logistics. The diameter of the small cable coil is only 30cm-100cm, and the small cable coil is typically a cable coil made of ABS flame-retardant materials and high-temperature-resistant materials. The cable drum is a special drum for wires and cables. The cable drum adopts steel construction and steel-wood structure more, and the steel construction is firm, and is not fragile, and is effectual to the cable protection, and ability used repeatedly, consequently extensively adopts in the practice. Wood structural cable reels have been essentially eliminated due to their short life and poor robustness. Power cables are typically wound onto cable reels for transportation, storage and deployment. Short cables below 30m can be wrapped into a circle according to the minimum bending radius not less than the allowable bending radius of the cables and then the cable is carried after being firmly bundled. After the cable drum winds the cable, the cable drum can be generally transported to a position needing to be installed by adopting transportation tools such as automobiles and the like. However, after the particularly heavy cables are coiled, the cables are heavy and should be transported by a special trailer. The cable trailer is also called a cable car and a cable paying-off car, and can be divided into a hydraulic cable trailer and a mechanical cable paying-off trailer according to a lifting method.
At present, when the operation of lapping is carried out to the cable, cause the mixed and disorderly unordered of cable rolling easily, in order to guarantee the use of follow-up cable and unreel smoothly, it is the gradual layer rolling emission that needs the cable on the cable drum usually.
Disclosure of Invention
The invention aims to solve the technical problem of how to effectively control the winding position of a cable on a cable drum during coiling.
In order to solve the technical problems, the invention provides the guide driving mechanism suitable for power cable coiling, which effectively controls the cable at the winding and conveying position, ensures that the cable is coiled and discharged on a cable coil layer by layer, and improves the coiling quality.
A guide driving mechanism suitable for power cable coiling is used for guiding and driving a cable, and is characterized in that: the U-shaped support comprises a base, a lower support and an upper support, wherein the lower support and the upper support are sequentially arranged on the top of the base from bottom to top, the lower support is of a U-shaped structure, the bottom of the lower support is arranged in the middle of the top surface of the base through a first lifting cylinder, a guide driving assembly is arranged in the middle of the lower support, the upper support is of an inverted U-shaped structure, the bottoms of two ends of the upper support are respectively connected with the tops of two ends of the lower support in a matched mode through second lifting cylinders, and a guide driven assembly is arranged in the middle of the upper support; the guide driving assembly comprises a first supporting oil cylinder which is horizontally arranged, two ends of the first supporting oil cylinder are symmetrically provided with first end covers, a first hollow sliding column is arranged in the first supporting oil cylinder, a first rotating supporting piece is sleeved outside the first supporting oil cylinder, a first oil inlet and a first oil outlet are respectively arranged on the two first end covers, the first hollow sliding column is of a horizontally arranged cylindrical structure, a first inner magnetic ring is sleeved outside the middle of the first hollow sliding column, a first wear-resisting ring and a first sealing ring are sleeved outside the two ends of the first hollow sliding column, the first wear-resisting ring is limited between the first inner magnetic ring and the first sealing ring by the first sealing ring, first sealing covers are further symmetrically arranged at the left end and the right end of the first hollow sliding column, the first rotating supporting piece is of a cylindrical structure, a first arc-shaped groove is further formed in the outer side of the middle of the first rotating supporting oil cylinder along the circumferential direction, a first outer magnetic, the two ends of the first rotating supporting part are also symmetrically connected with transmission parts, the transmission parts are horizontally arranged and cylindrical structures, gear rings are sleeved on the outer sides of the transmission parts, two driving motors are symmetrically arranged below the two transmission parts, the driving motors are fixedly arranged on the lower support, driving gears are arranged at the end parts of motor shafts of the driving motors, and the driving gears are meshed with the gear rings; the guide driven component comprises a second supporting oil cylinder which is horizontally arranged, two ends of the second supporting oil cylinder are symmetrically provided with second end covers, a second hollow sliding column is arranged in the second supporting oil cylinder, a second rotary supporting piece is sleeved outside the second supporting oil cylinder, a second oil inlet and a second oil outlet are respectively arranged on the two second end covers, the second hollow sliding column is of a horizontally arranged cylindrical structure, a second inner magnetic ring is sleeved outside the middle part, a second wear-resisting ring and a second sealing ring are sleeved outside the two ends of the inner magnetic ring, the second wear-resistant ring is limited between the second inner magnetic ring and the second sealing ring by the second sealing ring, second sealing covers are symmetrically arranged at the left end and the right end of the second hollow sliding column, the second rotary supporting piece is of a cylindrical structure, the outer side of the middle part of the bearing is also provided with a second arc-shaped groove along the circumferential direction, the inner side of the middle part of the bearing is provided with a second outer magnetic ring, and the inner sides of the two ends of the bearing are provided with second self-lubricating bearings.
Furthermore, be equipped with slip subassembly and supporting component on the bottom surface of base, the slip subassembly includes four evenly distributed's pulley on the base bottom surface, the supporting component includes four evenly distributed's hydraulic jack on the base bottom surface.
Furthermore, the sealing device also comprises a first sealing ring and a second sealing ring, wherein the first sealing ring is symmetrically arranged at two ends of the first rotating supporting part, and the second sealing ring is symmetrically arranged at two ends of the second rotating supporting part.
Further, rubber anti-slip layers are arranged in the first arc-shaped groove and the second arc-shaped groove.
Furthermore, the inner sides of the left end and the right end of the lower support are symmetrically provided with circular grooves, the positions of the circular grooves correspond to the positions of the transmission parts, the inner ring diameter of each circular groove is smaller than that of each transmission part, and the outer ring diameter of each circular groove is larger than that of the gear ring.
Furthermore, the two ends of the lower bracket and the corresponding positions of the two first end covers are respectively provided with a first oil inlet pipe and a first oil outlet pipe, and the first oil inlet pipe and the first oil outlet pipe are respectively connected with a first oil inlet and a first oil outlet.
Furthermore, the two ends of the upper bracket and the corresponding positions of the two second end covers are respectively provided with a second oil inlet pipe and a second oil outlet pipe, and the second oil inlet pipe and the second oil outlet pipe are respectively connected with a second oil inlet and a second oil outlet.
Further, the first oil inlet pipe is communicated with the second oil inlet pipe, and the first oil outlet pipe is communicated with the second oil outlet pipe.
The invention has the beneficial effects that:
(1) the cable winding device is ingenious in overall structural design, the guide driven assembly and the guide driving assembly which are arranged up and down are adopted, the cable can be clamped from the upper direction and the lower direction, the cable can be guided, in addition, the guide driven assembly and the guide driving assembly can synchronously move left and right in the horizontal direction after the cable is clamped, and the position of the cable in the horizontal direction is controlled in the process of conveying the cable, so that the cable can be wound and discharged on a cable drum layer by layer, and the winding quality is improved;
(2) according to the invention, the guide driven assembly and the guide driving assembly both adopt the magnetic attraction principle of the inner and outer magnetic rings, so that when the hollow sliding column in the supporting oil cylinder slides, the inner magnetic ring at the outer side controls the outer magnetic ring to synchronously move with the hollow sliding column through magnetic force, and because the hollow sliding column is controlled by oil liquid, the flexibility and the accuracy of the displacement of the rotary supporting piece in the guide driven assembly and the guide driving assembly in the horizontal direction are improved;
(3) according to the invention, the oil inlet pipe and the oil outlet pipe of the guiding driven assembly are respectively communicated with the oil inlet pipe and the oil outlet pipe of the guiding driving assembly, so that the first hollow sliding column and the second hollow sliding column in the guiding driven assembly and the guiding driving assembly are ensured to synchronously move left and right, and the guiding stability is further ensured.
Drawings
Fig. 1 is a schematic structural view of a guiding driving mechanism suitable for power cable coiling in operation.
Fig. 2 is a schematic structural view of a guiding driving mechanism suitable for power cable coiling in the non-working state.
Fig. 3 is a schematic structural diagram of a guiding driving assembly in a guiding driving mechanism suitable for power cable coiling according to the invention.
Fig. 4 is a schematic structural view of a guide driven assembly in a guide driving mechanism suitable for power cable coiling according to the invention.
Fig. 5 is a view showing the bottom structure of a guide driving unit in a guide driving mechanism for winding a power cable according to the present invention.
List of reference numerals:
1-cable, 2-base, 3-lower support, 4-upper support, 5-first lifting cylinder, 6-second lifting cylinder, 7-first supporting oil cylinder, 8-first end cover, 9-first hollow sliding column, 10-first rotating support, 11-first oil inlet, 12-first oil outlet, 13-first inner magnetic ring, 14-first wear ring, 15-first sealing ring, 16-first sealing cover, 17-first outer magnetic ring, 18-first self-lubricating bearing, 19-transmission part, 20-gear ring, 21-driving motor, 22-driving gear, 23-second supporting oil cylinder, 24-second end cover, 25-second hollow sliding column, 26-second rotating support, 27-second oil inlet, 28-a second oil outlet, 29-a second inner magnetic ring, 30-a second wear-resistant ring, 31-a second sealing ring, 32-a second sealing cover, 33-a second outer magnetic ring, 34-a second self-lubricating bearing, 35-a pulley, 36-a jack, 37-a first sealing ring, 38-a second sealing ring, 39-a circular groove, 40-a first oil inlet pipe, 41-a first oil outlet pipe, 42-a second oil inlet pipe, and 43-a second oil outlet pipe.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
The guide driving mechanism suitable for power cable coiling is used for guiding and driving a cable 1, and has a structure shown in the figure, and comprises a base 2, a lower support 3 and an upper support 4 which are sequentially arranged on the top of the base 2 from bottom to top, wherein the lower support 3 is of a U-shaped structure, the bottom of the lower support 3 is arranged in the middle of the top surface of the base 2 through a first lifting cylinder 5, a guide driving component is arranged in the middle of the lower support 3, the upper support 4 is of an inverted U-shaped structure, the bottoms of two ends of the upper support are respectively connected with the tops of two ends of the lower support 3 through a second lifting cylinder 6 in a matching manner, and a guide driven component is arranged in the middle of the upper support 4; the guide driving assembly comprises a first supporting oil cylinder 7 which is horizontally arranged, two ends of the first supporting oil cylinder 7 are symmetrically provided with first end covers 8, a first hollow sliding column 9 is arranged inside the first supporting oil cylinder, a first rotating supporting part 10 is sleeved outside the first supporting oil cylinder, a first oil inlet 11 and a first oil outlet 12 are respectively arranged on the two first end covers 8, the first hollow sliding column 9 is of a horizontally arranged cylindrical structure, a first inner magnetic ring 13 is sleeved outside the middle of the first hollow sliding column 9, a first wear-resisting ring 14 and a first sealing ring 15 are sleeved outside the two ends of the first hollow sliding column, the first wear-resisting ring 14 is limited between the first inner magnetic ring 13 and the first sealing ring 15 by the first sealing ring 15, first sealing covers 16 are further symmetrically arranged at the left end and the right end of the first hollow sliding column 9, the first rotating supporting part 10 is of a cylindrical structure, a first arc-shaped groove is further arranged outside the middle of the first rotating supporting part along the circumferential direction, a first, the two ends of the first rotating support member 10 are also symmetrically connected with transmission members 19, the transmission members 19 are horizontally arranged in a cylindrical structure, a gear ring 20 is sleeved outside the transmission members 19, two driving motors 21 are symmetrically arranged below the two transmission members 19, the driving motors 21 are fixedly arranged on the lower bracket 3, a driving gear 22 is arranged at the end part of a motor shaft of each driving motor 21, and the driving gear 22 is meshed with the gear ring 20; the guiding driven component comprises a second supporting oil cylinder 23 which is horizontally arranged, two ends of the second supporting oil cylinder 23 are symmetrically provided with second end covers 24, a second hollow sliding column 25 is arranged inside, a second rotating supporting piece 26 is sleeved outside, two second end covers 24 are respectively provided with a second oil inlet 27 and a second oil outlet 28, the second hollow sliding column 25 is of a horizontally arranged cylindrical structure, a second inner magnetic ring 29 is sleeved outside the middle part, a second wear-resistant ring 30 and a second sealing ring 31 are sleeved outside the two ends of the middle part, the second wear-resistant ring 30 is limited between the second inner magnetic ring 29 and the second sealing ring 31 by the second sealing ring 31, second sealing covers 32 are symmetrically arranged at the left end and the right end of the second hollow sliding column 25, the second rotary supporting piece 26 is in a cylindrical structure, the outer side of the middle part of the bearing is also provided with a second circular arc-shaped groove along the circumferential direction, the inner side of the middle part is provided with a second outer magnetic ring 33, and the inner sides of the two ends are provided with second self-lubricating bearings 34.
The cable can be clamped from the upper direction and the lower direction by adopting the guide driven assembly and the guide driving assembly which are arranged up and down, so that the cable can be guided, in addition, the guide driven assembly and the guide driving assembly can synchronously move left and right in the horizontal direction after clamping the cable, and the position of the cable in the horizontal direction is controlled in the process of conveying the cable, so that the cable can be wound and discharged on a cable wire coil layer by layer, and the coiling quality is improved; the guide driven assembly and the guide driving assembly adopt the magnetic attraction principle of the inner magnetic ring and the outer magnetic ring, so that when the hollow sliding column in the supporting oil cylinder slides, the inner magnetic ring on the outer side controls the outer magnetic ring to synchronously move with the hollow sliding column through magnetic force, and the oil liquid is adopted to control the hollow sliding column, so that the flexibility and the accuracy of the displacement of the rotating bearing piece in the guide driven assembly and the guide driving assembly in the horizontal direction are improved.
In this embodiment, a first sealing ring 37 and a second sealing ring 38 are further included, the first sealing ring 37 being symmetrically disposed at both ends of the first rotary support 10, and the second sealing ring 31 being symmetrically disposed at both ends of the second rotary support 26.
In this embodiment, all be equipped with the rubber skid resistant course in first circular arc recess and the second circular arc recess, improved the frictional force between first circular arc recess and the second circular arc recess and the cable 1, guarantee the effect of drive direction.
In this embodiment, annular grooves 39 are symmetrically formed on the inner sides of the left and right ends of the lower bracket 3, the positions of the annular grooves 39 correspond to the positions of the transmission members 19, the inner ring diameter of each annular groove 39 is smaller than that of each transmission member 19, and the outer ring diameter of each annular groove 39 is larger than that of each gear ring 20.
In this embodiment, the two ends of the lower bracket 3 are respectively provided with a first oil inlet pipe 40 and a first oil outlet pipe 41 at positions corresponding to the two first end covers 8, the first oil inlet pipe 40 and the first oil outlet pipe 41 are respectively connected to the first oil inlet 11 and the first oil outlet 12, the two ends of the upper bracket 4 are respectively provided with a second oil inlet pipe 42 and a second oil outlet pipe 43 at positions corresponding to the two second end covers 24, the second oil inlet pipe 42 and the second oil outlet pipe 43 are respectively connected to the second oil inlet 27 and the second oil outlet 28, the first oil inlet pipe 40 and the second oil inlet pipe 42 are communicated, and the first oil outlet pipe 41 and the second oil outlet pipe 43 are communicated. The oil inlet pipe and the oil outlet pipe of the guide driven assembly are communicated with the oil inlet pipe and the oil outlet pipe of the guide driving assembly respectively, so that the first hollow sliding column and the second hollow sliding column in the guide driven assembly and the guide driving assembly are guaranteed to be displaced left and right synchronously, and the stability of the guide is further guaranteed.
Example 2
The guide driving mechanism suitable for power cable coiling is used for guiding and driving a cable 1, and has a structure shown in the figure, and comprises a base 2, a lower support 3 and an upper support 4 which are sequentially arranged on the top of the base 2 from bottom to top, wherein the lower support 3 is of a U-shaped structure, the bottom of the lower support 3 is arranged in the middle of the top surface of the base 2 through a first lifting cylinder 5, a guide driving component is arranged in the middle of the lower support 3, the upper support 4 is of an inverted U-shaped structure, the bottoms of two ends of the upper support are respectively connected with the tops of two ends of the lower support 3 through a second lifting cylinder 6 in a matching manner, and a guide driven component is arranged in the middle of the upper support 4; the guide driving assembly comprises a first supporting oil cylinder 7 which is horizontally arranged, two ends of the first supporting oil cylinder 7 are symmetrically provided with first end covers 8, a first hollow sliding column 9 is arranged inside the first supporting oil cylinder, a first rotating supporting part 10 is sleeved outside the first supporting oil cylinder, a first oil inlet 11 and a first oil outlet 12 are respectively arranged on the two first end covers 8, the first hollow sliding column 9 is of a horizontally arranged cylindrical structure, a first inner magnetic ring 13 is sleeved outside the middle of the first hollow sliding column 9, a first wear-resisting ring 14 and a first sealing ring 15 are sleeved outside the two ends of the first hollow sliding column, the first wear-resisting ring 14 is limited between the first inner magnetic ring 13 and the first sealing ring 15 by the first sealing ring 15, first sealing covers 16 are further symmetrically arranged at the left end and the right end of the first hollow sliding column 9, the first rotating supporting part 10 is of a cylindrical structure, a first arc-shaped groove is further arranged outside the middle of the first rotating supporting part along the circumferential direction, a first, the two ends of the first rotating support member 10 are also symmetrically connected with transmission members 19, the transmission members 19 are horizontally arranged in a cylindrical structure, a gear ring 20 is sleeved outside the transmission members 19, two driving motors 21 are symmetrically arranged below the two transmission members 19, the driving motors 21 are fixedly arranged on the lower bracket 3, a driving gear 22 is arranged at the end part of a motor shaft of each driving motor 21, and the driving gear 22 is meshed with the gear ring 20; the guiding driven component comprises a second supporting oil cylinder 23 which is horizontally arranged, two ends of the second supporting oil cylinder 23 are symmetrically provided with second end covers 24, a second hollow sliding column 25 is arranged inside, a second rotating supporting piece 26 is sleeved outside, two second end covers 24 are respectively provided with a second oil inlet 27 and a second oil outlet 28, the second hollow sliding column 25 is of a horizontally arranged cylindrical structure, a second inner magnetic ring 29 is sleeved outside the middle part, a second wear-resistant ring 30 and a second sealing ring 31 are sleeved outside the two ends of the middle part, the second wear-resistant ring 30 is limited between the second inner magnetic ring 29 and the second sealing ring 31 by the second sealing ring 31, second sealing covers 32 are symmetrically arranged at the left end and the right end of the second hollow sliding column 25, the second rotary supporting piece 26 is in a cylindrical structure, the outer side of the middle part of the bearing is also provided with a second circular arc-shaped groove along the circumferential direction, the inner side of the middle part is provided with a second outer magnetic ring 33, and the inner sides of the two ends are provided with second self-lubricating bearings 34.
The cable can be clamped from the upper direction and the lower direction by adopting the guide driven assembly and the guide driving assembly which are arranged up and down, so that the cable can be guided, in addition, the guide driven assembly and the guide driving assembly can synchronously move left and right in the horizontal direction after clamping the cable, and the position of the cable in the horizontal direction is controlled in the process of conveying the cable, so that the cable can be wound and discharged on a cable wire coil layer by layer, and the coiling quality is improved; the guide driven assembly and the guide driving assembly adopt the magnetic attraction principle of the inner magnetic ring and the outer magnetic ring, so that when the hollow sliding column in the supporting oil cylinder slides, the inner magnetic ring on the outer side controls the outer magnetic ring to synchronously move with the hollow sliding column through magnetic force, and the oil liquid is adopted to control the hollow sliding column, so that the flexibility and the accuracy of the displacement of the rotating bearing piece in the guide driven assembly and the guide driving assembly in the horizontal direction are improved.
In this embodiment, a sliding assembly and a supporting assembly are arranged on the bottom surface of the base 2, the sliding assembly includes four pulleys 35 uniformly distributed on the bottom surface of the base 2, and the supporting assembly includes four hydraulic jacks 36 uniformly distributed on the bottom surface of the base 2. The whole guide driving mechanism is convenient to displace and fix, and the application range is wide.
In this embodiment, a first sealing ring 37 and a second sealing ring 38 are further included, the first sealing ring 37 being symmetrically disposed at both ends of the first rotary support 10, and the second sealing ring 31 being symmetrically disposed at both ends of the second rotary support 26.
In this embodiment, all be equipped with the rubber skid resistant course in first circular arc recess and the second circular arc recess, improved the frictional force between first circular arc recess and the second circular arc recess and the cable 1, guarantee the effect of drive direction.
In this embodiment, annular grooves 39 are symmetrically formed on the inner sides of the left and right ends of the lower bracket 3, the positions of the annular grooves 39 correspond to the positions of the transmission members 19, the inner ring diameter of each annular groove 39 is smaller than that of each transmission member 19, and the outer ring diameter of each annular groove 39 is larger than that of each gear ring 20.
In this embodiment, the two ends of the lower bracket 3 are respectively provided with a first oil inlet pipe 40 and a first oil outlet pipe 41 at positions corresponding to the two first end covers 8, the first oil inlet pipe 40 and the first oil outlet pipe 41 are respectively connected to the first oil inlet 11 and the first oil outlet 12, the two ends of the upper bracket 4 are respectively provided with a second oil inlet pipe 42 and a second oil outlet pipe 43 at positions corresponding to the two second end covers 24, the second oil inlet pipe 42 and the second oil outlet pipe 43 are respectively connected to the second oil inlet 27 and the second oil outlet 28, the first oil inlet pipe 40 and the second oil inlet pipe 42 are communicated, and the first oil outlet pipe 41 and the second oil outlet pipe 43 are communicated. The oil inlet pipe and the oil outlet pipe of the guide driven assembly are communicated with the oil inlet pipe and the oil outlet pipe of the guide driving assembly respectively, so that the first hollow sliding column and the second hollow sliding column in the guide driven assembly and the guide driving assembly are guaranteed to be displaced left and right synchronously, and the stability of the guide is further guaranteed.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810808853.6A CN109292534B (en) | 2018-07-20 | 2018-07-20 | A guide drive mechanism suitable for coiling of power cables |
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| CN201810808853.6A CN109292534B (en) | 2018-07-20 | 2018-07-20 | A guide drive mechanism suitable for coiling of power cables |
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| CN109292534A CN109292534A (en) | 2019-02-01 |
| CN109292534B true CN109292534B (en) | 2020-05-19 |
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| CN105366433A (en) * | 2015-10-30 | 2016-03-02 | 国网山东省电力公司东营供电公司 | Cable recycling and tidying device |
| CN205151373U (en) * | 2015-11-11 | 2016-04-13 | 常州御发工矿设备有限公司 | Upper and lower conductor rope wheelset |
| CN205709153U (en) * | 2016-06-25 | 2016-11-23 | 江苏新航合金科技有限公司 | A kind of nickel alloy welding wire layer winding apparatus |
| CN206278759U (en) * | 2016-11-03 | 2017-06-27 | 重庆正杰铝业有限公司 | Electrical round aluminum rod rewinding machine |
| CN206680000U (en) * | 2017-04-11 | 2017-11-28 | 杨露萍 | A kind of textile machinery may move feed carrier |
| CN207618796U (en) * | 2017-11-16 | 2018-07-17 | 国家电网公司 | A kind of wrap-up for power distribution cabinet cable |
| CN207592490U (en) * | 2017-12-21 | 2018-07-10 | 河南省林晓科技开发有限公司 | A kind of coalignment for crawler belt in automatic production line |
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