CN112563971B - Multifunctional electric power breakdown van - Google Patents
Multifunctional electric power breakdown van Download PDFInfo
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- CN112563971B CN112563971B CN202011488013.XA CN202011488013A CN112563971B CN 112563971 B CN112563971 B CN 112563971B CN 202011488013 A CN202011488013 A CN 202011488013A CN 112563971 B CN112563971 B CN 112563971B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
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Abstract
The utility model discloses a multifunctional electric power breakdown van, which is characterized in that an inverter is arranged on a van body, a power output port is arranged on a workbench, and a first lifting device and a second lifting device are combined to supply power to high-altitude power supply equipment and supply power during high-altitude breakdown operation, so that the problem that no temporary power supply is available during power failure maintenance, test or breakdown repair of outdoor high-altitude equipment is effectively solved; simultaneously, through setting up rotatory cutting device to combine first hoisting device and second hoisting device to realize that rotatory cutting device revolves at the electric wire and moves, get rid of the tendril that stretches to the wire pole eminence, effectively improve the efficiency of cleaing away of tendril, reduce because of the tendril stretches the problem appearance that the high-tension line that causes has a power failure.
Description
Technical Field
The utility model relates to the technical field of breakdown van, in particular to a multifunctional electric breakdown van.
Background
In daily life, when electric equipment, high-altitude lines and the like have faults, an electric power breakdown vehicle is required to be used for outdoor electric power breakdown work in suburbs or forest areas and the like; the conventional electric power breakdown van is connected with an inverter to invert a storage battery into an AC220V power supply for field use, but the electric power breakdown van cannot be well applicable to power supply of high-altitude electric equipment and high-altitude breakdown operation; meanwhile, in coastal areas with multiple typhoons, telegraph poles often have the problem of inclination due to typhoons, and the inclined telegraph poles are generally righted by means of cranes, but the righting angles of the cranes are difficult to control, and the righting efficiency is low; in addition, in rainy seasons in coastal areas, the problem that vines are prone to overgrow to high-voltage lines in suburb and forest areas is often caused, the vines need to be climbed and removed manually, and the safety efficiency is low while the removing efficiency is low.
Disclosure of Invention
The utility model provides a multifunctional electric power rush-repair vehicle, and aims to solve the problems that power supply for high-altitude power utilization equipment and high-altitude rush-repair action cannot be obtained and the high-altitude vine removing efficiency of a telegraph pole is low.
In order to achieve the purpose, the utility model provides a multifunctional power breakdown van, which comprises a van body, an inverter arranged on a storage battery of the van body, a first lifting device and a second lifting device, wherein the first lifting device is arranged on the van body, and the second lifting device is arranged on the first lifting device; a workbench is arranged at the end part of the second lifting device, and a power output port connected with the inverter is arranged on the workbench; an upper limiting clamping device capable of being opened and closed is arranged on one side of the workbench, a limiting table perpendicular to a horizontal plane all the time is arranged at the end part of the first lifting device, and a lower limiting clamping device capable of being opened and closed is arranged on the limiting table; and the upper limiting clamping device is provided with a rotary cutting device for clearing the vines.
Furthermore, the upper limiting clamping device and the lower limiting clamping device comprise a U-shaped block and an annular buckle provided with an opening, and the annular buckle is positioned in the U-shaped block; the outer ring of the annular buckle is provided with a plurality of teeth, one side of the U-shaped block is provided with a first driving motor, and the first driving motor is in meshing transmission with the teeth through a gear so as to drive the annular buckle to rotate in the U-shaped block.
Furthermore, the rotary cutting device comprises a ring gear provided with an opening, a spiral blade, a limiting track and a second driving motor, wherein an annular groove is formed in the upper end of the U-shaped block, one surface of the ring gear is protruded and located in the annular groove, and the spiral blade is rotatably arranged on the ring gear; the limiting rail is arranged on a railing of the workbench, and the end part of the spiral blade is arranged in the limiting rail through an annular limiting part; the second driving motor is arranged on one side of the U-shaped block and is in meshing transmission with the ring gear through a gear.
Further, the spiral blade rotating device further comprises a rotating ring gear provided with an opening, the rotating ring gear is fixedly connected to the U-shaped block, a driven gear is arranged at one end of the spiral blade, and the driven gear is meshed with the rotating ring gear so that the spiral blade can rotate on the ring gear.
Further, first hoisting device includes a supporting beam and a lifting beam, a supporting beam locates on the automobile body, the lifting beam articulate in the tip of supporting beam, it has one-level hydraulic stem to articulate on the supporting beam, the output of one-level hydraulic stem with the lifting beam is articulated.
Furthermore, the second lifting device comprises a primary lifting beam and a secondary lifting beam, the primary lifting beam is hinged to the lifting beam, and the secondary lifting beam is hinged to the end part of the primary lifting beam; a secondary hydraulic rod is hinged to the lifting beam, and the output end of the secondary hydraulic rod is hinged to the primary lifting beam; and the primary lifting beam is hinged with a tertiary hydraulic rod, and the output end of the tertiary hydraulic rod is hinged on the secondary lifting beam.
Furthermore, the end parts of the lifting beam and the second-stage lifting beam are respectively hinged with a regulating hydraulic rod, and the output ends of the regulating hydraulic rods are respectively hinged on the limiting table and the workbench.
Furthermore, an annular limiting groove is formed in the U-shaped block, and the annular buckle is located in the annular limiting groove; the upper end and the lower end of the annular limiting groove are provided with annular grooves, and the upper end and the lower end of the annular buckle are provided with annular bulges matched with the annular grooves.
Further, the U-shaped block is provided with a plurality of rollers along the circumferential direction.
Further, the annular buckle inside wall is equipped with the arc chucking part that is used for adjusting the chucking diameter, the arc chucking part is rubber materials.
Compared with the prior art, the method has the following beneficial effects:
1. the inverter is arranged on the vehicle body, the power output port is arranged on the workbench, and the first lifting device is combined to supply power to the high-altitude power supply equipment and supply power during high-altitude first-aid repair operation, so that the problem that no temporary power supply is available during power failure repair, test or fault first-aid repair of outdoor high-altitude equipment is effectively solved.
2. The lifting height of the workbench is further improved by arranging a second lifting device, and the first lifting device is limited and clamped at the low end of the telegraph pole by a lower limiting clamping device, so that the stability of the second lifting device is improved; through setting up spacing chucking device to carry out spacingly to the workstation, thereby improve the stability of workstation.
3. Through setting up spacing chucking device and lower spacing chucking device, can carry out the chucking to the slope wire pole behind the typhoon to rely on the promotion of first hoisting device and second hoisting device, promote the righting of slope wire pole, effectively improve the righting efficiency of slope wire pole.
4. Through setting up rotatory cutting device to combine first hoisting device and second hoisting device to realize that rotatory cutting device revolves at the electric wire and moves, get rid of the tendril that stretches to the wire pole eminence, effectively improve the efficiency of cleaing away of tendril, reduce because of the tendril stretches the problem appearance that the high voltage transmission lines that causes has a power failure.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a multi-functional electrical power rush-repair vehicle according to the present application;
FIG. 2 is a schematic view of a position-limiting clamping device of the multifunctional electrical power rush-repair vehicle according to the present application;
FIG. 3 is a schematic view of a first lifting device and a second lifting device of a multifunctional electrical power rush-repair vehicle according to the present application;
FIG. 4 is a schematic view of a bulkhead of a multi-function electrical power rush-repair vehicle according to the present application;
FIG. 5 is an enlarged view of a portion A of the multifunctional electrical power rush-repair vehicle according to the present application;
FIG. 6 is an enlarged schematic view of a portion B of the multifunctional electrical power rush-repair vehicle according to the present application;
FIG. 7 is a schematic view of an upper limiting clamping device of the multifunctional electrical power rush-repair vehicle according to the present application;
fig. 8 is a schematic view of a lower limiting clamping device of the multifunctional electrical power rush-repair vehicle.
Reference numerals: 1-a vehicle body; 2-a first lifting device; 3-a second lifting device; 4-a workbench; 5-upper limiting clamping device; 6-lower limiting clamping device; 7-a limit table; 8-a rotary cutting device; 9-a roller; 10-power output port; 11-U-shaped block; 12-a ring buckle; 13-a first drive motor; 14-teeth; 21-a support beam; 22-a lifting beam; 23-primary hydraulic rod; 31-a primary lifting beam; 32-a secondary lifting beam; 33-secondary hydraulic rod; 34-a tertiary hydraulic rod; 40-adjusting a hydraulic rod; 81-ring gear; 82-helical blades; 83-a limit track; 84-a second drive motor; 85-autorotation ring gear; 86-driven gear; 87-ring limit; 111-an annular spacing groove; 121-teeth: 122-arc gripping part; 123-an annular projection; 1110 — annular groove.
Detailed Description
For a better understanding of the present invention, its structure, and the functional features and advantages attained by its structure, reference is made to the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:
example 1:
as shown in fig. 1 to 8, the utility model provides a multifunctional electric power breakdown van, which comprises a van body 1 and an inverter arranged on a storage battery of the van body 1, wherein the inverter is connected to the storage battery of the van body 1 so as to be inverted into an AC220V power supply by a starting storage battery on the van body 1 for supplying power to field equipment temporarily, the power can be about 3KW with load, and the breakdown van body 1 is started to float and charge the storage battery when in use; the lifting device comprises a vehicle body 1, a first lifting device 2 and a second lifting device 3, wherein the first lifting device 2 is arranged on the vehicle body 1, and the second lifting device 3 is arranged on the first lifting device 2 so as to be lifted through the first lifting device 2 and the second lifting device 3; meanwhile, the multi-stage lifting device is used for realizing the lifting of the breakdown height of the breakdown van, so that the height range of the breakdown van for high-altitude operation is effectively increased; the end part of the second lifting device 3 is provided with a workbench 4, the workbench 4 is provided with a power output port 10 connected to an inverter through a wire, so that when the power emergency repair at different heights is realized through the power output port 10, the AC220V power can still be supplied for temporary power supply, the power supply device can be used for power supply of electric equipment and emergency repair power supply during high-altitude emergency repair work, and the problem that emergency repair personnel need to carry a power supply or the power supply wire to climb a telegraph pole during high-altitude emergency repair work can be effectively avoided; an openable upper limiting clamping device 5 is arranged on one side of the workbench 4, so that the workbench 4 is limited in the lifting process through the upper limiting clamping device 5 and is clamped on the telegraph pole after the lifting is finished, and the stability of the workbench 4 is improved; the end part of the first lifting device 2 is provided with a limiting table 7 which is always vertical to the horizontal plane, the limiting table 7 is provided with an openable lower limiting clamping device 6, so that the first lifting device 2 is limited by arranging the lower limiting clamping device 6 on the first lifting device 2, the first lifting device 2 can be clamped on a telegraph pole, and the stability of the first lifting device 2 and the second lifting device 3 is further improved; the upper limiting clamping device 5 is provided with a rotary cutting device 8 for clearing vines, so that the vines at the high position of the telegraph pole are cleared through the rotary cutting device 8, and clearing efficiency of the vines is greatly improved.
The inverter is arranged on the vehicle body 1, the power output port 10 is arranged on the workbench 4, and the first lifting device 2 and the second lifting device 3 are combined to supply power to the high-altitude power supply equipment and supply power during high-altitude first-aid repair operation, so that the problem that no temporary power supply is available during power failure repair, test or fault first-aid repair of outdoor high-altitude equipment is effectively solved.
The upper limiting clamping device 5 and the lower limiting clamping device 6 comprise a U-shaped block 11 and an annular buckle 12 with an opening, and the annular buckle 12 is positioned in the U-shaped block 11; the outer ring of the annular buckle 12 is provided with a plurality of teeth 121, one side of the U-shaped block 11 is provided with a first driving motor 13, and the first driving motor 13 is in meshing transmission with the teeth 121 through a gear so as to drive the annular buckle 12 to rotate in the U-shaped block 11, so that the opening of the U-shaped block 11 is closed, and the U-shaped block 11 is clamped on the telegraph pole.
Through setting up spacing chucking device 5 and lower spacing chucking device 6, can carry out the chucking to the slope wire pole behind the typhoon to rely on first hoisting device 2 and the promotion of second hoisting device 3, promote the rightting of slope wire pole, effectively improve the righting efficiency of slope wire pole.
Example 2:
as shown in fig. 5 and fig. 6, in combination with the technical solution of embodiment 1, in this embodiment, the rotary cutting device 8 includes a ring gear 81 provided with an opening, a spiral blade 82, a limit track 83, and a second driving motor 84, an annular groove is provided at the upper end of the U-shaped block 11, a protrusion of one surface of the ring gear 81 is located in the annular groove, and the spiral blade 82 is rotatably provided on the ring gear 81 through a bearing; the limiting track 83 is arranged on a railing of the workbench 4, and the end part of the spiral blade 82 is arranged in the limiting track 83 through an annular limiting piece 87; meanwhile, the end of the rotary blade is rotatably disposed on the ring-shaped limiting member 87 through a bearing; the second driving motor 84 is arranged on one side of the U-shaped block 11, and the second driving motor 84 is in meshing transmission with the ring gear 81 through a gear; the second driving motor 84 is electrically connected to the power output port 10 on the working table 4 to drive the ring gear 81 to rotate, so as to drive the spiral blade 82 to make a circular motion to remove vines on the utility pole.
Through setting up rotatory cutting device 8 to combine first hoisting device 2 and second hoisting device 3 to realize that rotatory cutting device 8 revolves at the electric wire and moves, get rid of the tendril that stretches to the wire pole eminence, effectively improve the efficiency of cleaing away of tendril, reduce because of the tendril stretches the problem appearance that the high-tension line that causes has a power failure.
Specifically, the vine cleaning device further comprises a rotation ring gear 85 provided with an opening, the rotation ring gear 85 is fixedly connected to the U-shaped block 11, one end of the spiral blade 82 is provided with a driven gear 86, and the driven gear 86 is meshed with the rotation ring gear 85, so that the spiral blade 82 can rotate on the ring gear 81, and the vine cleaning efficiency is further improved.
Example 3:
as shown in fig. 1 to 4, in combination with the technical solution of embodiment 2, in this embodiment, the first lifting device 2 includes a supporting beam 21 and a lifting beam 22, the supporting beam 21 is disposed on the vehicle body 1, the lifting beam 22 is hinged to an end portion of the supporting beam 21, a primary hydraulic rod 23 is hinged to the supporting beam 21, and an output end of the primary hydraulic rod 23 is hinged to the lifting beam 22, so as to lift the lifting beam 22 through the telescopic movement of the primary hydraulic rod 23.
Specifically, the second lifting device 3 comprises a first-stage lifting beam 31 and a second-stage lifting beam 32, the first-stage lifting beam 31 is hinged on the lifting beam 22, and the second-stage lifting beam 32 is hinged at the end part of the first-stage lifting beam 31; a secondary hydraulic rod 33 is hinged on the lifting beam 22, and the output end of the secondary hydraulic rod 33 is hinged on the primary lifting beam 31 so as to lift the lifting beam through the secondary hydraulic rod 33; articulated on the one-level lifting beam 31 have tertiary hydraulic stem 34, and the output of tertiary hydraulic stem 34 articulates on second grade lifting beam 32 to promote the second grade lifter through tertiary hydraulic stem 34.
The lifting height of the workbench 4 is further increased by arranging the second lifting device 3, and the first lifting device 2 is limited and clamped at the lower end of the telegraph pole by the lower limiting clamping device 6, so that the stability of the second lifting device 3 is improved; through setting up spacing chucking device 5 to carry out spacingly to workstation 4, thereby improve the stability of workstation 4.
Specifically, an arc-shaped clamping part (122) used for adjusting the clamping diameter is arranged on the inner side wall of the annular buckle (12), so that the position of the arc-shaped clamping part (122) is changed by driving the annular buckle (12) to rotate through a first driving motor (13), the diameter of the opening end of the U-shaped block (11) is changed, the clamping applicability of the U-shaped block (11) is improved, and the U-shaped block is suitable for the diameters of electric wire rods with different sizes; the arc-shaped clamping part (122) is made of rubber materials, and the extrusion force of the annular buckle (12) to the telegraph pole in the rotating process can be reduced through the rubber materials.
Specifically, the tip of lifing beam 22 and second grade lifing beam 32 articulates respectively has regulation hydraulic stem 40, the output of regulation hydraulic stem 40 articulates respectively on spacing platform 7 and workstation 4, in order to realize the angle modulation to spacing platform 7 and workstation 4 through setting up regulation hydraulic stem 40, so that first hoisting device 2 and second hoisting device 3 are promoting the in-process, workstation 4 and spacing platform 7 carry out perpendicularly with the horizontal plane all the time, vertical downwards promptly, thereby effectively improve the stability of workstation 4, in order to avoid the problem appearance of workstation 4 slope, thereby effectively ensured rush-repair personnel's safety.
Specifically, be equipped with spacing seat on the spacing platform 7, the bottom of workstation 4 is equipped with spacing post, and spacing post is pegged graft with spacing seat and is cooperated to make workstation 4 when only lifting through first hoisting device 2, workstation 4 and spacing platform 7 structure as an organic whole, in order to further improve workstation 4's stability.
Example 4:
as shown in fig. 7 and 8, in combination with the technical solutions of embodiments 2 or 3, in this embodiment, an annular limiting groove 111 is formed in the U-shaped block 11, and the annular buckle 12 is located in the annular limiting groove 111; the upper and lower end of annular spacing groove 111 is equipped with annular groove 1110, and the upper and lower end of annular knot 12 is equipped with the annular protrusion 123 with annular groove 1110 complex to it is spacing to detain 12 through annular protrusion 123, thereby makes the annular knot 12 can be stable rotate in annular spacing groove 111.
Specifically, U-shaped piece 11 is equipped with a plurality of gyro wheel 9 along circumference to make first hoisting device 2 and second hoisting device 3 in the promotion in-process through setting up gyro wheel 9, U-shaped piece 11 can follow the wire pole upward movement, in order to reduce U-shaped piece 11 and give the thrust with the wire pole, thereby avoids the too big problem that causes the wire pole to collapse of thrust.
Specifically, the inner side wall of the annular buckle 12 is provided with an arc-shaped clamping part 122 for adjusting the clamping diameter, so that the position of the arc-shaped clamping part 122 is changed by driving the annular buckle 12 to rotate through the first driving motor 13, and the diameter of the opening end of the U-shaped block 11 is changed, so that the clamping applicability of the U-shaped block 11 is improved, and the clamping device is suitable for the diameters of electric wire rods with different sizes; specifically, the workbench 4 and the limiting table 7 are clamped on the telegraph pole through the rollers 9 and the arc-shaped clamping parts 122; the arc-shaped gripping part 122 is made of rubber material, which can reduce the extrusion force of the ring buckle 12 on the utility pole during rotation.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (10)
1. The multifunctional power breakdown van comprises a van body (1) and an inverter arranged on a battery of the van body (1), and is characterized by further comprising a first lifting device (2) and a second lifting device (3), wherein the first lifting device (2) is arranged on the van body (1), and the second lifting device (3) is arranged on the first lifting device (2); a workbench (4) is arranged at the end part of the second lifting device (3), and a power output port (10) connected with the inverter is arranged on the workbench (4); an openable upper limiting clamping device (5) is arranged on one side of the workbench (4), a limiting table (7) which is always vertical to the horizontal plane is arranged at the end part of the first lifting device (2), and an openable lower limiting clamping device (6) is arranged on the limiting table (7); and the upper limiting and clamping device (5) is provided with a rotary cutting device (8) for clearing vines.
2. The multifunctional electrical power rush-repair vehicle according to claim 1, characterized in that said upper limit stop jamming means (5) and said lower limit stop jamming means (6) comprise a U-shaped block (11) and an annular buckle (12) provided with an opening, said annular buckle (12) being located inside said U-shaped block (11); the outer ring of the annular buckle (12) is provided with a plurality of teeth (121), one side of the U-shaped block (11) is provided with a first driving motor (13), and the first driving motor (13) is in meshing transmission with the teeth (121) through a gear so as to drive the annular buckle (12) to rotate in the U-shaped block (11).
3. The multifunctional electrical power rush-repair vehicle as claimed in claim 2, characterized in that the rotary cutting device (8) comprises a ring gear (81) with an opening, a spiral blade (82), a limit track (83) and a second driving motor (84), the upper end of the U-shaped block (11) is provided with an annular groove, one surface of the ring gear (81) is protruded and located in the annular groove, and the spiral blade (82) is rotatably arranged on the ring gear (81); the limiting track (83) is arranged on a railing of the workbench (4), and the end part of the spiral blade (82) is arranged in the limiting track (83) through an annular limiting piece (87); the second driving motor (84) is arranged on one side of the U-shaped block (11), and the second driving motor (84) is in meshing transmission with the ring gear (81) through a gear.
4. The multifunctional electrical power rush-repair vehicle as claimed in claim 3, further comprising a rotation ring gear (85) provided with an opening, wherein the rotation ring gear (85) is fixedly connected to the U-shaped block (11), one end of the spiral blade (82) is provided with a driven gear (86), and the driven gear (86) is meshed with the rotation ring gear (85) so that the spiral blade (82) can rotate on the ring gear (81).
5. The multifunctional electrical power rush-repair vehicle as claimed in claim 1, characterized in that the first lifting device (2) comprises a supporting beam (21) and a lifting beam (22), the supporting beam (21) is arranged on the vehicle body (1), the lifting beam (22) is hinged to the end of the supporting beam (21), a primary hydraulic rod (23) is hinged to the supporting beam (21), and the output end of the primary hydraulic rod (23) is hinged to the lifting beam (22).
6. Multifunctional electrical rush-repair vehicle according to claim 5, characterized in that said second lifting means (3) comprise a primary lifting beam (31) and a secondary lifting beam (32), said primary lifting beam (31) being hinged on said lifting beam (22) and said secondary lifting beam (32) being hinged at the end of said primary lifting beam (31); a secondary hydraulic rod (33) is hinged to the lifting beam (22), and the output end of the secondary hydraulic rod (33) is hinged to the primary lifting beam (31); the primary lifting beam (31) is hinged with a tertiary hydraulic rod (34), and the output end of the tertiary hydraulic rod (34) is hinged with the secondary lifting beam (32).
7. The multifunctional electrical power rush-repair vehicle as claimed in claim 6, characterized in that the ends of the lifting beam (22) and the secondary lifting beam (32) are respectively hinged with an adjusting hydraulic rod (40), and the output ends of the adjusting hydraulic rods (40) are respectively hinged on the limiting table (7) and the working table (4).
8. The multifunctional electrical power rush-repair vehicle according to claim 4, characterized in that an annular limiting groove (111) is arranged in the U-shaped block (11), and the annular buckle (12) is positioned in the annular limiting groove (111); the upper end and the lower end of the annular limiting groove (111) are provided with annular grooves (1110), and the upper end and the lower end of the annular buckle (12) are provided with annular protrusions (123) matched with the annular grooves (1110).
9. Multifunctional electrical power rush-repair vehicle according to claim 8, characterized in that said U-shaped block (11) is provided with a plurality of rollers (9) along the circumference.
10. The multifunctional electrical power rush-repair vehicle as claimed in claim 2, characterized in that the inner side wall of the ring-shaped buckle (12) is provided with an arc-shaped clamping part (122) for adjusting the clamping diameter, and the arc-shaped clamping part (122) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488013.XA CN112563971B (en) | 2020-12-16 | 2020-12-16 | Multifunctional electric power breakdown van |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488013.XA CN112563971B (en) | 2020-12-16 | 2020-12-16 | Multifunctional electric power breakdown van |
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| Publication Number | Publication Date |
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| CN112563971A CN112563971A (en) | 2021-03-26 |
| CN112563971B true CN112563971B (en) | 2022-02-11 |
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| CN202011488013.XA Active CN112563971B (en) | 2020-12-16 | 2020-12-16 | Multifunctional electric power breakdown van |
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| JPS5030583B1 (en) * | 1969-06-28 | 1975-10-02 | ||
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| CN109607438A (en) * | 2018-11-29 | 2019-04-12 | 张坤杰 | A kind of rush repair vehicle frame of power equipment |
| CN111559301A (en) * | 2020-04-23 | 2020-08-21 | 青岛索尔汽车有限公司 | High altitude electric wire netting breakdown van |
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| CN112563971A (en) | 2021-03-26 |
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