CN111668748A - Multifunctional high-altitude flying vehicle - Google Patents
Multifunctional high-altitude flying vehicle Download PDFInfo
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- CN111668748A CN111668748A CN202010397067.9A CN202010397067A CN111668748A CN 111668748 A CN111668748 A CN 111668748A CN 202010397067 A CN202010397067 A CN 202010397067A CN 111668748 A CN111668748 A CN 111668748A
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- 239000000725 suspension Substances 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 6
- 125000006850 spacer group Chemical group 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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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Abstract
The multifunctional high-altitude galloping car comprises a first single-line galloping car, a second single-line galloping car and connecting components, wherein the first single-line galloping car and the second single-line galloping car are assembled into a double-line galloping car through the two connecting components; the first single-line galloping trolley comprises a pair of vertical rods and three cross rods, wherein the pair of vertical rods are symmetrically arranged in front and back, and the pair of vertical rods are fixedly connected through the cross rods; the lower end of the vertical rod is provided with a rope ladder connecting device, and the upper end of the vertical rod is provided with a suspension bracket; the coupling assembling includes two connection down tube and two adjustable horizontal connecting rods, has seted up a plurality of first connecting holes on the connection down tube, has seted up a plurality of second connecting holes on the adjustable horizontal connecting rod. The invention meets the support and protection of high-altitude constructors for erecting, overhauling and installing accessories of single and double split conductors, has adjustable open-gear distance and is more practical especially when installing the spacers of various open-gear circuits with different distances in double-line horizontal arrangement.
Description
Technical Field
The invention relates to a power transmission line maintenance device, in particular to a multifunctional high-altitude flying vehicle.
Background
The overhead flying vehicle is one of overhead working tools commonly used in power transmission line erection and maintenance technical improvement projects and is mainly used for supporting and protecting overhead suspension operators during line erection and maintenance. The specifications, erection spanning and span of cables of power transmission lines of different scales are different, the high-altitude aerodyne products in the current market are special aerodynes of different sizes and types manufactured aiming at the power transmission lines of different scales, and the aerodyne has the advantages of poor universality, small bearing capacity and relatively weak safety and comfort. For a user, the high-altitude aerodyne products with various specifications are equipped, so that various products need to be equipped, the utilization rate of the products is very low, and economic waste is caused.
Disclosure of Invention
In order to overcome the problems, the invention provides a multifunctional high-altitude flying vehicle which can be used on a single line and can also be used on a power transmission line with a plurality of split conductors through combination.
The technical scheme adopted by the invention is as follows: the multifunctional high-altitude galloping car comprises a first single-line galloping car, a second single-line galloping car and connecting components, wherein the first single-line galloping car and the second single-line galloping car are assembled into a double-line galloping car through the two connecting components;
defining the direction vertical to the horizontal plane as the up-down direction, and defining the direction vertical to the up-down direction and the single-line galloping direction as the left-right direction;
the first single-line galloping trolley comprises a pair of vertical rods and three cross rods, wherein the pair of vertical rods are symmetrically arranged in the front and back direction, the pair of vertical rods are fixedly connected through the cross rods, and the three cross rods are uniformly arranged on the vertical rods; the lower ends of the vertical rods are provided with rope ladder connecting devices, each rope ladder connecting device comprises a pair of rope ladder connecting vertical rods and a rope ladder connecting cross rod, the pair of rope ladder connecting vertical rods are respectively inserted into the lower ends of the pair of vertical rods and fixedly connected through bolts, and the left side of the inserting part is provided with an open slot, so that the rope ladder connecting vertical rods can be fixedly connected with the vertical rods through bolts after being rotated upwards by 90 degrees; the rope ladder connecting cross rod is fixedly connected between the two rope ladder connecting vertical rods and is used for placing feet of maintainers when the rope ladder connecting vertical rods are in a horizontal state;
the upper end of each vertical rod is provided with a suspension bracket, the suspension bracket is approximately in an inverted U shape with one long side and one short side, the long side of the suspension bracket is connected with the vertical rod into a whole, a bearing pulley used for suspending a single-wire galloping vehicle on a wire and sliding along the wire is installed in the suspension bracket, and a groove for clamping the wire is arranged on the bearing pulley; an anti-drop connecting rod used for preventing the lead from dropping and bearing the stress on the inner side of the bearing pulley is connected between the tail end of the short side and the tail end of the long side of the suspension bracket;
the connecting assembly comprises two connecting inclined rods and two adjustable transverse connecting rods, the right ends of the two adjustable transverse connecting rods are respectively and vertically fixed on the left side surfaces of the pair of vertical rods, and the left ends of the adjustable transverse connecting rods horizontally extend to the left; the two ends of the connecting diagonal rod are respectively connected with the vertical rod and the adjustable transverse connecting rod through bolts, and the top end of the connecting diagonal rod inclines rightwards and is in threaded connection with the vertical rod;
the connecting inclined rod is provided with a plurality of first connecting holes, and the adjustable transverse connecting rod is provided with a plurality of second connecting holes; when the two groups of connecting assemblies are connected with each other, the connecting inclined rod and the adjustable transverse connecting rod are disconnected and rotate upwards to a horizontal state; a supporting cross rod for a maintainer to sit is connected between the two adjustable cross connecting rods;
the structure of second single line driving is unanimous with first single line driving, and coupling assembling all sets up in the left side of first single line driving and second single line driving, and coupling assembling's mounting height on the first single line driving is a little higher than coupling assembling's mounting height on the second single line driving for during the equipment, after second single line driving horizontal rotation 180 degrees, coupling assembling on two single line driving pastes from top to bottom and passes through bolted connection.
Furthermore, the lower end of the rope ladder connecting upright rod is also provided with a connecting ring for hanging the rope ladder.
Furthermore, a brake device is arranged at the top end of the suspension frame and comprises a vertically arranged brake rod, the middle section of the brake rod is in threaded connection with the top end of the suspension frame, a brake block capable of abutting against the top surface of the friction bearing pulley is arranged at the bottom end of the brake rod, and a handle used for rotating the brake rod is arranged at the top end of the brake rod; when braking, the brake block is pressed on the top surface of the bearing pulley to limit the bearing pulley to roll.
Furthermore, the vertical rods are connected with the cross rods through T-shaped tee joints.
Furthermore, the rope ladder connecting device is made of high-strength aluminum alloy materials.
Furthermore, a rubber protective layer is arranged on the outer side of the bearing pulley.
Further, the center distance between the vertical rod of the first single-line galloping trolley and the vertical rod of the second single-line galloping trolley is a gear opening distance, and the initial gear opening distance is 600 mm; three first connecting holes are formed in the connecting inclined rod, the distances from the centers of the three first connecting holes to the center of a vertical rod fixedly connected with the three first connecting holes are respectively 87mm, 137mm and 237mm, and the distances correspond to opening distances of 450mm, 500mm and 600mm respectively; three second connecting holes are formed in the adjustable connecting rod, the distances from the centers of the three second connecting holes to the center of the vertical rod fixedly connected with the three second connecting holes are respectively 87mm, 137mm and 237mm, and the distances correspond to opening distances of 450mm, 500mm and 600mm respectively.
The invention has the beneficial effects that:
1) the carrying capacity is large (100 kg can be carried when a single wire is used, and 200kg can be reached when a double wire is used);
2) the application range is wide, the conductor can be used on a single wire, and can be used on any line of a multi-split conductor after combination, and is more practical especially when spacers which are horizontally arranged on the double wires and are various distances from a line of opening a gear are installed, and the distance of opening the gear can be adjusted to 450, 500 and 600;
3) the applicable range of the lead is wide, and the sectional area of the lead is less than or equal to 800mm2All of (1) are available;
4) the rope ladder connecting ring is designed and can be connected with a rope ladder, so that the operation personnel can climb up and down conveniently;
5) the assembly and disassembly are convenient;
6) the material adopts high-strength aluminum alloy and high-strength bolts, and the weight is light and the strength is high;
7) convenient for carrying in field complex environment.
Drawings
FIG. 1 is a right side view of a first single line flying vehicle
Fig. 2 is a front view of a first single line coaster.
Fig. 3 is a front view of the first single-line coaster assembled with the second single-line coaster into a two-line coaster.
Fig. 4 is a schematic structural diagram of the first single-line galloping car and the second single-line galloping car after being assembled into a double-line galloping car.
Description of reference numerals: 1. a vertical rod; 2. a cross bar; 3. connecting the inclined rod; 4. an adjustable transverse connecting rod; 5. the rope ladder is connected with the vertical rod; 6. a load-bearing pulley; 7. a brake device; 8. an anti-drop connecting rod; 9. t-shaped tee joint.
Detailed Description
The invention will be further described with reference to specific examples, but the scope of the invention is not limited thereto:
referring to the attached drawings, the multifunctional overhead flying vehicle comprises a first single-line flying vehicle, a second single-line flying vehicle and connecting components, wherein the first single-line flying vehicle and the second single-line flying vehicle are assembled into a double-line flying vehicle through the two connecting components;
defining the direction vertical to the horizontal plane as the up-down direction, the direction vertical to the up-down direction and the single-line galloping direction as the left-right direction, and the single-line galloping direction as the front-back direction;
the first single-line galloping trolley comprises a pair of vertical rods 1 and three cross rods 2, wherein the pair of vertical rods 1 are symmetrically arranged in front and back, the pair of vertical rods 1 are fixedly connected through the cross rods 2, and the three cross rods 2 are uniformly arranged on the vertical rods 1; the vertical rod 1 is connected with the cross rod 2 through a T-shaped tee joint 9; the lower end of the vertical rod 1 is provided with a rope ladder connecting device, the rope ladder connecting device comprises a pair of rope ladder connecting vertical rods 5 and a rope ladder connecting cross rod, the pair of rope ladder connecting vertical rods 5 are respectively inserted into the lower ends of the pair of vertical rods 1 and fixedly connected through bolts, and the left side of the inserting part is provided with an open slot, so that the rope ladder connecting vertical rods 5 can be fixedly connected with the vertical rods 1 through bolts after being rotated upwards by 90 degrees; a rope ladder connecting cross rod is fixedly connected between the two rope ladder connecting vertical rods 5, and when the rope ladder connecting vertical rods 5 rotate to be in a horizontal state, the rope ladder connecting cross rod is used for placing feet of maintainers; the whole aerodyne is made of high-strength aluminum alloy materials, and the tensile strength is more than or equal to 560MPa and the yield strength is more than or equal to 460MPa after T6 treatment.
The upper end of each vertical rod 1 is provided with a suspension bracket, the suspension bracket is approximately in an inverted U shape with one long side and one short side, the long side of the suspension bracket is connected with the vertical rod into a whole, a bearing pulley used for hanging a single-wire aerocar on a wire and sliding along the wire is installed in the suspension bracket, and a groove for clamping the wire is arranged on the bearing pulley 6; an anti-drop connecting rod 8 for preventing the lead from dropping and bearing the stress on the inner side of the bearing pulley is connected between the tail end of the short side and the tail end of the long side of the suspension bracket; the top end of the suspension frame is provided with a brake device 7, the brake device 7 comprises a vertically arranged brake rod, the middle section of the brake rod is in threaded connection with the top end of the suspension frame, the bottom end of the brake rod is provided with a brake block which can press against the top surface of the friction bearing pulley 6, and the top end of the brake rod is provided with a handle for rotating the brake rod; when braking, the brake block is pressed on the top surface of the bearing pulley 6 to limit the bearing pulley 6 to roll. The width of the bearing pulley 6 is 90mm, the minimum diameter is phi 60mm, and the sectional area is less than or equal to 800mm2All the leads and the ground wires pass through the bearing pulley 6, and a rubber protective layer is added on the outer layer of the bearing pulley 6 to prevent slipping and scratching of the leads and the ground wires during braking;
the connecting assembly comprises two connecting inclined rods 3 and two adjustable transverse connecting rods 4, the right ends of the two adjustable transverse connecting rods 4 are respectively and vertically fixed on the left side surfaces of a pair of vertical rods 1, the left ends of the adjustable transverse connecting rods 4 horizontally extend to the left, and the transverse rod 2 positioned in the middle of each vertical rod 1 and the adjustable transverse connecting rods 4 are positioned on the same plane; the two ends of the connecting diagonal rod 3 are respectively connected with the vertical rod 1 and the adjustable transverse connecting rod 4 through bolts, and the top end of the connecting diagonal rod 3 inclines rightwards and is connected with the vertical rod 1; the connecting inclined rod 3 is provided with a plurality of first connecting holes, and the adjustable transverse connecting rod 4 is provided with a plurality of second connecting holes; when the two groups of connecting components are connected with each other, the connecting inclined rod 3 and the adjustable transverse connecting rod 4 are disconnected, and are fixedly connected with the vertical rod by using a bolt after being rotated upwards to a horizontal state; the cross rod 2 positioned at the top of the vertical rod 1 and the connecting inclined rod 3 in a horizontal state are positioned on the same plane; a supporting cross rod for the maintainers to sit is connected between the two adjustable cross connecting rods 4;
specifically, the center distance between the vertical rod of the first single-line galloping trolley and the vertical rod of the second single-line galloping trolley is 600mm, three connecting holes are formed in the adjustable transverse connecting rod 4, the center distance between the center of each connecting hole and the vertical rod of the fixed end of the adjustable transverse connecting rod is 87mm, 137mm and 237mm in sequence, the connecting holes correspond to the opening distances of 450mm, 500mm and 600mm respectively, and the connecting holes are connected through two groups of vertical bolts. Three first connecting holes are formed in the connecting inclined rod 3, the distances from the centers of the three first connecting holes to the center of a vertical rod fixedly connected with the three first connecting holes are respectively 87mm, 137mm and 237mm, and the distances correspond to opening distances of 450mm, 500mm and 600 mm.
The structure of second single line driving is unanimous with first single line driving, and coupling assembling all sets up in the left side of first single line driving and second single line driving, and coupling assembling's mounting height on the first single line driving is a little higher than coupling assembling's mounting height on the second single line driving for during the equipment, after second single line driving horizontal rotation 180 degrees, coupling assembling on two single line driving pastes from top to bottom and passes through bolted connection.
By extension, a plurality of first single line skis and second single line skis can be assembled into a multi-line skis for use on any multi-split conductor.
The bolted connection spare that this device used all adopts 8.8 level high strength bolts, three kinds of specifications in total: m8 × 50: connection for anti-drop link, M8x 60: a be connected that the down tube was connected with adjustable horizontal connecting rod when being used for single line high altitude to fly the car to and the rope ladder is connected the pole setting and is connected being connected of horizontal pole equipment with the rope ladder, M8x 80: the connecting component is used for connecting when the double-line high-altitude aerodyne is assembled.
By adopting the multifunctional high-altitude flying vehicle, all leads and ground wires with the sections less than or equal to 800mm2 can be realized, and the multifunctional high-altitude flying vehicle can be used in a single-split line and can be used in a double-split line after being combined; by adding the connecting component on the other side of the first single-wire gallows, more single-wire gallows can be combined together, and the combined gallows can be used on any multi-split conductor line, and is particularly more practical when spacing rods of various distance opening lines in double-wire horizontal arrangement are installed, and the opening distance can be adjusted to 450mm, 500mm and 600 mm.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but rather by the equivalents thereof as may occur to those skilled in the art upon consideration of the present inventive concept.
Claims (7)
1. Multi-functional high altitude flycar, its characterized in that: the single-line galloping device comprises a first single-line galloping device, a second single-line galloping device and connecting components, wherein the first single-line galloping device and the second single-line galloping device are assembled into a double-line galloping device through the two connecting components;
defining the direction vertical to the horizontal plane as the up-down direction, and defining the direction vertical to the up-down direction and the single-line galloping direction as the left-right direction;
the first single-line galloping trolley comprises a pair of vertical rods and three cross rods, wherein the pair of vertical rods are symmetrically arranged in the front and back direction, the pair of vertical rods are fixedly connected through the cross rods, and the three cross rods are uniformly arranged on the vertical rods; the lower ends of the vertical rods are provided with rope ladder connecting devices, each rope ladder connecting device comprises a pair of rope ladder connecting vertical rods and a rope ladder connecting cross rod, the pair of rope ladder connecting vertical rods are respectively inserted into the lower ends of the pair of vertical rods and fixedly connected through bolts, and the left side of the inserting part is provided with an open slot, so that the rope ladder connecting vertical rods can be fixedly connected with the vertical rods through bolts after being rotated upwards by 90 degrees; the rope ladder connecting cross rod is fixedly connected between the two rope ladder connecting vertical rods and is used for placing feet of maintainers when the rope ladder connecting vertical rods are in a horizontal state;
the upper end of each vertical rod is provided with a suspension bracket, the suspension bracket is approximately in an inverted U shape with one long side and one short side, the long side of the suspension bracket is connected with the vertical rod into a whole, a bearing pulley used for suspending a single-wire galloping vehicle on a wire and sliding along the wire is installed in the suspension bracket, and a groove for clamping the wire is arranged on the bearing pulley; an anti-drop connecting rod used for preventing the lead from dropping and bearing the stress on the inner side of the bearing pulley is connected between the tail end of the short side and the tail end of the long side of the suspension bracket;
the connecting assembly comprises two connecting inclined rods and two adjustable transverse connecting rods, the right ends of the two adjustable transverse connecting rods are respectively and vertically fixed on the left side surfaces of the pair of vertical rods, and the left ends of the adjustable transverse connecting rods horizontally extend to the left; the two ends of the connecting diagonal rod are respectively connected with the vertical rod and the adjustable transverse connecting rod through bolts, and the top end of the connecting diagonal rod inclines rightwards and is in threaded connection with the vertical rod;
the connecting inclined rod is provided with a plurality of first connecting holes, and the adjustable transverse connecting rod is provided with a plurality of second connecting holes; when the two groups of connecting assemblies are connected with each other, the connecting inclined rod and the adjustable transverse connecting rod are disconnected and rotate upwards to a horizontal state; a supporting cross rod for a maintainer to sit is connected between the two adjustable cross connecting rods;
the structure of second single line driving is unanimous with first single line driving, and coupling assembling all sets up in the left side of first single line driving and second single line driving, and coupling assembling's mounting height on the first single line driving is a little higher than coupling assembling's mounting height on the second single line driving for during the equipment, after second single line driving horizontal rotation 180 degrees, coupling assembling on two single line driving pastes from top to bottom and passes through bolted connection.
2. The multi-functional high altitude fly car of claim 1, characterized by: the lower end of the rope ladder connecting upright rod is also provided with a connecting ring for hanging the rope ladder.
3. The multi-functional high altitude fly car of claim 1, characterized by: the top end of the suspension frame is provided with a brake device, the brake device comprises a vertically arranged brake rod, the middle section of the brake rod is in threaded connection with the top end of the suspension frame, the bottom end of the brake rod is provided with a brake block capable of pressing the top surface of the friction bearing pulley, and the top end of the brake rod is provided with a handle for rotating the brake rod; when braking, the brake block is pressed on the top surface of the bearing pulley to limit the bearing pulley to roll.
4. The multi-functional high altitude fly car of claim 1, characterized by: the vertical rods are connected with the cross rods through T-shaped tee joints.
5. The multi-functional high altitude fly car of claim 1, characterized by: the rope ladder connecting device is made of high-strength aluminum alloy materials.
6. The multi-functional high altitude fly car of claim 1, characterized by: and a rubber protective layer is arranged on the outer side of the bearing pulley.
7. The multi-functional high altitude fly car of claim 1, characterized by: the center distance between the vertical rod of the first single-line galloping trolley and the vertical rod of the second single-line galloping trolley is a starting distance, and the initial starting distance is 600 mm; three first connecting holes are formed in the connecting inclined rod, the distances from the centers of the three first connecting holes to the center of a vertical rod fixedly connected with the three first connecting holes are respectively 87mm, 137mm and 237mm, and the distances correspond to opening distances of 450mm, 500mm and 600mm respectively; three second connecting holes are formed in the adjustable connecting rod, the distances from the centers of the three second connecting holes to the center of the vertical rod fixedly connected with the three second connecting holes are respectively 87mm, 137mm and 237mm, and the distances correspond to opening distances of 450mm, 500mm and 600mm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010397067.9A CN111668748A (en) | 2020-05-12 | 2020-05-12 | Multifunctional high-altitude flying vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010397067.9A CN111668748A (en) | 2020-05-12 | 2020-05-12 | Multifunctional high-altitude flying vehicle |
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| Publication Number | Publication Date |
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| CN111668748A true CN111668748A (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010397067.9A Pending CN111668748A (en) | 2020-05-12 | 2020-05-12 | Multifunctional high-altitude flying vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788443A (en) * | 2021-09-14 | 2021-12-14 | 广东电网有限责任公司 | Overhead line operation vehicle |
| CN113948999A (en) * | 2021-09-29 | 2022-01-18 | 江苏省送变电有限公司 | A high-voltage line sag measurement carrying device |
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| CN212571904U (en) * | 2020-05-12 | 2021-02-19 | 中国能源建设集团浙江火电建设有限公司 | Multifunctional high-altitude flying vehicle |
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2020
- 2020-05-12 CN CN202010397067.9A patent/CN111668748A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202190021U (en) * | 2011-07-16 | 2012-04-11 | 河南省电力公司平顶山供电公司 | Binary-fission transmission conductor aerodyne |
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