CN214455908U - Bypass operation cable car - Google Patents
Bypass operation cable car Download PDFInfo
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- CN214455908U CN214455908U CN202023088827.2U CN202023088827U CN214455908U CN 214455908 U CN214455908 U CN 214455908U CN 202023088827 U CN202023088827 U CN 202023088827U CN 214455908 U CN214455908 U CN 214455908U
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Abstract
The utility model discloses a bypass operation cable car, which comprises an automobile chassis, a carriage, a multiway valve system, a cable winding and unwinding mechanism, a control system and a hydraulic support system; the chassis is provided with a chassis power takeoff, the bottom of the chassis is provided with a hydraulic support system, the carriage is arranged on a main beam of the chassis, a multi-way valve system and a control system are arranged below the carriage, and a cable winding and unwinding mechanism is arranged in the carriage according to a central shaft; the cable pay-off and take-up mechanism comprises a cable, a rack, a cable replacing device and a cable pay-off device. The utility model provides a simple operation actuating mechanism makes complete machine cable laying mechanism system simplify, adopts whole car carriage both sides to receive and release the cable form simultaneously, realizes that multiple efficiency receive and releases the cable mode, builds one set of interim bypass power supply system fast and with the cable mechanism that receives and releases that can carry out both sides receive and release the cable simultaneously, realizes that the anterior axis of whole car carriage arranges the overall arrangement form that receives and releases cable mechanism, rear portion placement tool cabinet, realizes realizing that the miniaturized motorcycle type arranges, adapts to narrow road conditions.
Description
Technical Field
The utility model relates to a special-purpose vehicle field especially relates to a bypass operation cable car.
Background
Along with the popularization of electric power system technology upgrading and live working technique that does not have a power failure, the bypass power supply overhauls the application of operation and bypass operation cable car and becomes more and more popular, the continuous improvement of cable demand and the operating efficiency requirement of large capacity means needing bigger on-vehicle equipment transportation, nevertheless receives the limit value and the practical convenience of road condition, more needs one kind can miniaturize on-vehicle cable car of putting and can bear the large capacity cable, can solve fast and reliably again and receive and release the cable, provides the cable mechanism that puts of operating efficiency.
The chinese utility model application 201010616125.9 discloses a vehicle-mounted automatic cable retracting mechanism, which adopts a multi-group automatic cable retracting mechanism consisting of a ring-shaped track support, a set of interlocking mechanism, a stepping driving mechanism and a friction wheel retracting mechanism; the utility model solves the problems of carrying large-capacity cables, fast dismounting and winding and unwinding of cable reels in operation construction; however, the equipment is overweight, the operation is complex, and the problem of equipment failure of the interlocking mechanism is easy to occur when the operation is wrong, so that the equipment cannot run, and the operation efficiency is seriously influenced; secondly, there is not the fast plug fixing device of cable on the cable reel, can't effectively fix the cable, lead to the cable assembly of winding well in the operation process.
A new and more optimized structural device and a control method are needed to solve the problem that the equipment is overweight, reduce the weight, bear more cables and equipment with capacity and be suitable for a wider vehicle type range; the operation driving mechanism is simplified, simple and reliable operation is realized, and high-efficiency operation is ensured.
Disclosure of Invention
The utility model aims at providing a bypass operation cable car makes complete machine cable laying mechanism system simplify, realizes operation safe and reliable, simple and practical, and the fault rate is low.
The utility model provides a technical problem can adopt following technical scheme to realize:
a bypass operation cable car comprises an automobile chassis, a carriage, a multi-way valve system, a cable winding and unwinding mechanism, a control system and a hydraulic support system; the chassis is provided with a chassis power takeoff, the bottom of the chassis is provided with a hydraulic supporting system, the carriage is arranged on a main beam of the chassis, a multi-way valve system and a control system are arranged below the carriage, and a cable winding and unwinding mechanism is arranged in the carriage according to a central shaft.
Preferably, the cable winding and unwinding mechanism comprises a cable, a rack, a cable replacing device and a cable unwinding device; the trade cable device includes: the cable changing mechanism comprises a motor, a synchronous chain wheel, a cable roller, an annular track and a roller central shaft; the synchronous chain wheels are fixed on the rack through a bearing mounting seat assembly, the front synchronous chain wheels and the rear synchronous chain wheels are respectively in a group and are symmetrically distributed in the left and right directions, and each group of synchronous chain wheels is provided with the cable changing mechanism motor at the tail end of a shaft and is installed in a linkage mode; the input hydraulic energy of the cable changing mechanism motor is provided by the pipeline connection of the multi-way valve system; the two synchronous chain wheels on the same side are connected through the synchronous chain to synchronously rotate, the annular track is fixedly arranged on the outer side of the synchronous chain, the left and right groups are respectively provided with a groove, the opposite surfaces of the two groups are provided with grooves, the central shaft of the roller is placed in the groove of the annular track and is driven by the synchronous chain to move at equal intervals; the cable drum is sleeved on the central shaft of the drum and can rotate freely, and the cable is wound on the cable drum; the cable releasing device comprises a friction wheel, a swing arm mechanism, an electric push rod, a cable releasing motor, a coupler, an electromagnetic clutch and a driving shaft; the cable laying motor and the driving shaft are coaxially fixed at the base of the rack in a group mode and are connected through the coupling, the driving wheel of the electromagnetic clutch is fixed on the driving shaft and rotates together with the driving shaft, and the floating wheel of the electromagnetic clutch and the friction wheel transmit torque through a gear chain belt to drive the friction wheel to rotate; the friction wheel is arranged above the swing arm mechanism, and the lower end of the swing arm mechanism is arranged on the driving shaft and can swing around the driving shaft within a set range; one end of the electric push rod is connected with the swing arm mechanism; the other end is fixed on the bottom plate of the frame; and the top and the bottom of the rack are provided with rotation stopping mechanisms, and the rotation stopping mechanisms are provided with rotation stopping oil cylinders.
Preferably, the lifting hook system is arranged at the top end of the rack.
Preferably, the cable replacing mechanism motor is a self-locking motor.
Preferably, four cable rollers are arranged on the central shaft of each roller.
Preferably, the chassis is an automobile chassis with the weight of less than 7 tons.
Preferably, a lifting illuminating lamp is installed at the top of the cab of the chassis.
Preferably, a tool cabinet is placed at the rear part of the carriage.
The utility model discloses a simple operation actuating mechanism makes complete machine cable laying mechanism system simplify, adopts auto-lock motor drive, simplifies the complicated loaded down with trivial details mode of trade axle cylinder drive, realizes operation safe and reliable, simple and practical, and the fault rate is low. Simultaneously the utility model discloses a whole car carriage both sides receive and release the cable form simultaneously, realize many times efficiency and receive and release the cable mode, establish one set of interim bypass power supply system fast and with can carrying out the cable winding and unwinding mechanism that both sides receive and release the cable simultaneously, realize that the anterior axis of whole car carriage arranges the overall arrangement form that cable winding and unwinding mechanism, rear portion placing tool cabinet, realize that the miniaturized motorcycle type of realization arranges, adapts to narrow road conditions.
Drawings
Fig. 1 is a schematic side view of the internal overall structure of the present invention.
Fig. 2 is a schematic overall structure diagram of the cable laying mechanism.
FIG. 3 is a rear schematic view of the payout mechanism.
Fig. 4 is an external side view schematic diagram of the present invention.
Fig. 5 is a rear schematic view of the present invention.
In the figure, 1, a chassis, 2, a power takeoff, 3, a main beam, 4-way valve systems, 5, a cable winding and unwinding mechanism, 6, a control system, 7, a hydraulic support system, 8, a tool cabinet, 9, a lifting lamp, 10 cables, 11 carriages, 12 field lamps, 13, 14, a hanging ladder, 15, a reversing image and 16 rear double doors are arranged;
the cable-releasing device comprises a cable-releasing motor 21, a cable drum 22, a synchronous chain 23, a cable-changing mechanism motor 24, a swing arm mechanism 25, an electric push rod 26, a friction wheel 27, a hook system 28, a rotation stopping mechanism 29, a drum central shaft 30, a synchronous chain wheel 31, an annular track 32, a rack 33, a coupler 34, a driving shaft 35, an electromagnetic clutch 36 and a gear chain belt 37.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1-5 are the preferred scheme of the utility model, including vehicle chassis 1, chassis power takeoff 2, girder 3, multiple unit valve system 4, receive and release cable mechanism 5, control system 6, hydraulic support system 7, tool cabinet 8, lift light 9, cable 10, carriage 11, place light 12, rolling slats door 13, companion ladder 14, the image 15 of backing a car and two back doors 16. The cable car mainly adopts an automobile chassis 1 with the weight of less than 7 tons, so that the miniaturization of the car type is ensured; the chassis 1 is provided with a chassis power takeoff 2 which is used as a power source of a hydraulic system of the whole vehicle; a lifting illuminating lamp 9 is arranged at the top of a cab of the automobile chassis 1, a hydraulic support system 7 is arranged at the bottom of the cab, an auxiliary beam (not shown in the figure) is arranged on a main beam 3 of the automobile chassis 1, and the auxiliary beam is arranged at the bottom of a carriage 11 and connected in a welding mode to form a unified whole; a multi-way valve system 4 and a control system 6 are arranged below the carriage 11, a cable winding and unwinding mechanism 5 and a tool cabinet 8 are arranged at the rear part in the carriage 11 according to a central shaft.
The rolling doors 13 are arranged on the 2 sides of the carriage 11 and are symmetrically distributed, so that the cable can be simultaneously wound and unwound on the 2 sides of the carriage, and the working efficiency is improved to the maximum extent; the top of the carriage 11 is symmetrically provided with field illuminating lamps 12, the rear wall of the carriage 11 is provided with a rear double door 16, the top of the rear wall is provided with a backing image 15, and two hanging ladders 14 are hung in the inner arm of the rear double door 16 and are arranged left and right for getting on and off the carriage; skirt bins are arranged on the lower sides of the left side and the right side 2 of the carriage in a surrounding manner, and the skirt bin on the left side in the front of the carriage is provided with a multi-way valve system 4 for providing branch output and switching positive and negative rotating oil ways for hydraulic equipment of the whole vehicle; a control system 6 is arranged at the left skirt bin at the rear part of the carriage; the tool cabinet 8 is divided into an upper layer, a middle layer and a lower layer, wherein the upper layer is mainly used for placing bypass operation related connector accessories and auxiliary equipment, and the lower layer is used for placing a short flexible cable assembly and a load switch.
The cable pay-off and take-up mechanism 5 comprises a frame 33, a cable replacing device and a cable pay-off device.
Trade cable device includes: the cable changing mechanism comprises a cable changing mechanism motor 24, a synchronous chain 23, a synchronous chain wheel 31, a cable drum 22, an annular track 32 and a drum central shaft 30. The frame 33 is fixedly installed at the bottom in the carriage 11 and is provided with a middle cross beam and a middle vertical beam. The synchronous chain wheels 31 are fixed on a middle cross beam of the frame 33 through a bearing mounting seat assembly (not shown in the figure), the synchronous chain wheels 31 are respectively arranged in groups in front and at the back (the advancing direction of the vehicle is front) and are bilaterally symmetrically distributed, each group of synchronous chain wheels 31 is provided with the cable changing mechanism motor 24 at the tail end of the shaft and is arranged in a linkage mode, the cable changing mechanism motor 24 is a self-locking motor, the motor can be automatically locked and does not rotate under the condition of no work, the problem that the drum central shaft 30 of the cable winding and unwinding mechanism 5 synchronously rotates along with the synchronous chain 23 due to inertia in the transportation process is solved, and the input hydraulic energy of the cable changing mechanism motor 24 is provided by pipeline connection of the multi-way valve system 4; the two synchronous chain wheels 31 on the same side are connected through the synchronous chain 23 to rotate synchronously, the annular track 32 is the position of the synchronous chain 23 which deviates outwards and is fixed on the frame 33 through bolts, and the roller central shaft 30 is arranged in the groove of the annular track 32 to move at equal intervals; the cable drum 22 is fixed on the drum central shaft 30 and can rotate freely, and each drum central shaft 30 is provided with the four-disc cable drum 22, so that the cable 10 is wound on the cable drum 22.
The cable releasing device comprises a friction wheel 27, a swing arm mechanism 25, an electric push rod 26, a rotation stopping mechanism 29, a cable releasing motor 21, a coupler 34, an electromagnetic clutch 36 and a driving shaft 35.
The cable laying motor 21 and the driving shaft 35 are coaxially fixed at the base of the rack 33 in a group and are connected through a coupling 34, a driving wheel of an electromagnetic clutch 36 is fixed on the driving shaft 35 and rotates together with the driving shaft 35, and a floating wheel of the electromagnetic clutch 36 and the friction wheel 27 transmit torque force through a gear chain belt 37 to drive the friction wheel 27 to rotate; the friction wheel 27 is arranged above the swing arm mechanism 25, the lower end of the swing arm mechanism 25 is arranged on the driving shaft 35 and can swing in a set range around the driving shaft 35. One end of the electric push rod 26 is connected with the swing arm mechanism 25, and the other end of the electric push rod is fixed on a fixed seat on a bottom plate of the frame 33, so that the friction wheel 27 is ensured to be attached to the outer contour of the cable roller 22 through the work of the electric push rod, and the forward and reverse rotation of the cable roller 22 is realized; the top and the bottom of the frame 33 are provided with the rotation stopping mechanisms 29, so that the problem of free rotation of the cable drum 22 in transportation is solved, the cable 10 wound on the cable drum 22 is ensured not to be loosened, and the rotation stopping mechanisms 29 are loosened through a rotation stopping oil cylinder (not shown in the figure).
The top end of the frame 33 is provided with a hook system 28 for realizing the on-off dismounting and replacing of the cable drum 22.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a bypass operation cable car which characterized in that: the system comprises an automobile chassis, a carriage, a multi-way valve system, a cable winding and unwinding mechanism, a control system and a hydraulic support system; the chassis is provided with a chassis power takeoff, the bottom of the chassis is provided with a hydraulic supporting system, the carriage is arranged on a main beam of the chassis, a multi-way valve system and a control system are arranged below the carriage, and a cable winding and unwinding mechanism is arranged in the carriage according to a central shaft.
2. The bypass service cable car according to claim 1, wherein: the cable pay-off and take-up mechanism comprises a cable, a rack, a cable replacing device and a cable pay-off device;
the trade cable device includes: the cable changing mechanism comprises a motor, a synchronous chain wheel, a cable roller, an annular track and a roller central shaft; the synchronous chain wheels are fixed on the rack through a bearing mounting seat assembly, the front synchronous chain wheels and the rear synchronous chain wheels are respectively in a group and are symmetrically distributed in the left and right directions, and each group of synchronous chain wheels is provided with the cable changing mechanism motor at the tail end of a shaft and is installed in a linkage mode; the input hydraulic energy of the cable changing mechanism motor is provided by the pipeline connection of the multi-way valve system; the two synchronous chain wheels on the same side are connected through the synchronous chain to synchronously rotate, the annular track is fixedly arranged on the outer side of the synchronous chain, the left and right groups are respectively provided with a groove, the opposite surfaces of the two groups are provided with grooves, the central shaft of the roller is placed in the groove of the annular track and is driven by the synchronous chain to move at equal intervals; the cable drum is sleeved on the central shaft of the drum and can rotate freely, and the cable is wound on the cable drum;
the cable releasing device comprises a friction wheel, a swing arm mechanism, an electric push rod, a cable releasing motor, a coupler, an electromagnetic clutch and a driving shaft; the cable laying motor and the driving shaft are coaxially fixed at the base of the rack in a group mode and are connected through the coupling, the driving wheel of the electromagnetic clutch is fixed on the driving shaft and rotates together with the driving shaft, and the floating wheel of the electromagnetic clutch and the friction wheel transmit torque through a gear chain belt to drive the friction wheel to rotate; the friction wheel is arranged above the swing arm mechanism, and the lower end of the swing arm mechanism is arranged on the driving shaft and can swing around the driving shaft within a set range; one end of the electric push rod is connected with the swing arm mechanism; the other end is fixed on the bottom plate of the frame; and the top and the bottom of the rack are provided with rotation stopping mechanisms, and the rotation stopping mechanisms are provided with rotation stopping oil cylinders.
3. The bypass service cable car according to claim 2, wherein: still include the lifting hook system, the lifting hook system install frame top.
4. The bypass service cable car according to claim 2, wherein: the cable changing mechanism motor is a self-locking motor.
5. The bypass service cable car according to claim 2, wherein: four cable rollers are arranged on the central shaft of each roller.
6. The bypass service cable car according to claim 1, wherein: the chassis is an automobile chassis with the weight of less than 7 tons.
7. The bypass service cable car according to claim 1, wherein: and a lifting illuminating lamp is arranged at the top of the cab of the chassis.
8. The bypass service cable car according to claim 1, wherein: and a tool cabinet is arranged at the rear part of the carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088827.2U CN214455908U (en) | 2020-12-19 | 2020-12-19 | Bypass operation cable car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088827.2U CN214455908U (en) | 2020-12-19 | 2020-12-19 | Bypass operation cable car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214455908U true CN214455908U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023088827.2U Active CN214455908U (en) | 2020-12-19 | 2020-12-19 | Bypass operation cable car |
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| Country | Link |
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| CN (1) | CN214455908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933209A (en) * | 2022-05-26 | 2022-08-23 | 国网冀北电力有限公司承德供电公司 | Power supply operation bypass operation vehicle with temporary power supply operation electricity taking point |
-
2020
- 2020-12-19 CN CN202023088827.2U patent/CN214455908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933209A (en) * | 2022-05-26 | 2022-08-23 | 国网冀北电力有限公司承德供电公司 | Power supply operation bypass operation vehicle with temporary power supply operation electricity taking point |
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