CN220562953U - Contact net detection device - Google Patents
Contact net detection device Download PDFInfo
- Publication number
- CN220562953U CN220562953U CN202322012555.5U CN202322012555U CN220562953U CN 220562953 U CN220562953 U CN 220562953U CN 202322012555 U CN202322012555 U CN 202322012555U CN 220562953 U CN220562953 U CN 220562953U
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- universal
- connecting piece
- aerial vehicle
- unmanned aerial
- still
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 241000237983 Trochidae Species 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 125000003003 spiro group Chemical group 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 8
- 210000002421 cell wall Anatomy 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a contact net detection device which comprises four universal bottom connecting pieces with locking structures and telescopic rods matched with the universal bottom connecting pieces, wherein the universal bottom connecting pieces are fixedly arranged on an unmanned aerial vehicle top shell, the bottoms of the telescopic rods are detachably and universally rotated and installed in the universal bottom connecting pieces, and the tops of the telescopic rods are universally and rotatably installed in the universal top connecting pieces with the locking structures. And the vertical rods are further detachably arranged on the universal top connecting pieces, when the four telescopic rods and the four universal top connecting pieces rotate to preset positions, the vertical rods are in a vertical state and are positioned outside the unmanned aerial vehicle, the bottom connecting seats are further arranged at the bottoms of the vertical rods, and the four universal top connecting pieces and the four bottom connecting seats are adjacently surrounded by insulating wires to form an insulating protection net cage, so that the unmanned aerial vehicle cover is arranged inside. The device can be matched with the unmanned aerial vehicle to be used, so that the unmanned aerial vehicle body is prevented from striking the contact net when the contact net is detected, and the reaction time is provided for taking the risk avoidance operation, so that the unmanned aerial vehicle and the contact net are effectively protected.
Description
Technical Field
The utility model relates to the technical field of contact net detection, in particular to a contact net detection device.
Background
The inspection work of the overhead contact system is an indispensable work for maintaining the safe use of the power grid, the mode of detecting the overhead contact system by using an unmanned aerial vehicle is becoming more and more popular at present, the unmanned aerial vehicle can replace manual climbing, and when the overhead contact system is in a charged state or a non-charged state, each part of the overhead contact system is flown to carry out video communication observation and detection, so that the inspection work can be used for searching the switching condition of each clutch of the overhead contact system or other bow net faults, the detection efficiency is improved, and the personal safety risk of detection personnel is greatly reduced.
But at unmanned aerial vehicle detection contact net's in-process, can sporadic unmanned aerial vehicle control error's condition for unmanned aerial vehicle striking contact net causes the damage to unmanned aerial vehicle or contact net, causes loss of property.
In view of this, design a contact net detection device, can cooperate unmanned aerial vehicle to use, make it when detecting the contact net, avoid unmanned aerial vehicle's organism to strike the contact net to effectively protect unmanned aerial vehicle and contact net.
Disclosure of Invention
The utility model aims to provide a contact net detection device for solving the problems described in the background art.
The technical scheme of the utility model is realized as follows:
the utility model provides a contact net detection device, includes four universal end connecting pieces that have locking structure, still includes four telescopic links with universal end connecting piece one-to-one, universal end connecting piece sets firmly in unmanned aerial vehicle top shell according to the rectangle four corners, telescopic link bottom detachable universal rotation is installed in universal end connecting piece, telescopic link top still is equipped with the universal end connecting piece that has locking structure, telescopic link top detachable universal rotation is installed in universal end connecting piece, the locking structure of universal end connecting piece and universal end connecting piece is used for locking telescopic link's top and bottom respectively in order to prevent to rotate, still detachable installs the montant on the universal end connecting piece, when four telescopic links and four universal end connecting pieces rotate preset the position, the montant is in vertical state and is in unmanned aerial vehicle's outside, the montant bottom still is equipped with end connecting seat, still be connected with the insulated wire between four universal end connecting pieces and four end connecting seats are adjacent, the insulated wire encloses into the protection cage, establishes unmanned aerial vehicle top, universal end connecting piece and telescopic link are all made insulating material.
When the device is used, the unmanned aerial vehicle is taken out firstly, the unmanned aerial vehicle is placed on the ground or a platform, then the bottom of the telescopic rod is installed in the universal bottom connecting piece, the telescopic rod is adjusted to the preset position, the bottom of the telescopic rod is locked through the locking structure, the telescopic rod cannot rotate, and the fixed position setting is formed between the telescopic rod and the unmanned aerial vehicle. The universal top connecting piece is installed at the top of telescopic link afterwards, rotates universal top connecting piece for the montant is close vertical down, locks universal top connecting piece through locking structure afterwards, makes universal top connecting piece unable rotation, and rethread insulated wire links together universal top connecting piece and bottom connection seat afterwards, forms a cuboid cylinder mould, establishes unmanned aerial vehicle's fuselage and screw all cover in.
When unmanned aerial vehicle is used for flight detection, when misoperation occurs, the net cage formed by the insulated wire can prevent the unmanned aerial vehicle from directly installing the contact net in the first time, and reaction time is provided for taking the risk avoidance operation, so that the unmanned aerial vehicle and the contact net are effectively protected.
The telescopic rod comprises a first screw rod and a sleeve rod screwed on the top of the first screw rod, a limiting ring coaxial with the sleeve rod is arranged on the inner wall of the top of the sleeve rod, a rotating rod is rotationally arranged in the limiting ring, a limiting block used for preventing the rotating rod from being separated from the limiting ring upwards is arranged at the bottom of the rotating rod, a top ball head is arranged at the top of the rotating rod, a bottom ball head is arranged at the bottom of the first screw rod, and the telescopic rod is connected in a universal top connecting piece through the top ball head and is connected in a universal bottom connecting piece through the bottom ball head.
Further technical scheme is, universal end connecting piece is including fixing the universal base of locating on the unmanned aerial vehicle top shell, the well upper end of universal base is cylindric, the ball groove that is used for connecting the end bulb is seted up at the top of universal base, and downwardly extending's dividing groove has still been seted up at the top of universal base, and dividing groove is used for separating the cell wall in ball groove, the closure structure of universal end connecting piece is including locating external screw thread and the bottom of spiro union on the outer wall of the upper end in the universal base at the universal base top, the through-hole that is used for first screw rod to pass is still seted up at the bottom top.
Through setting up ball groove, division groove and end bulb, make end bulb can strut the ball groove, nest into the ball groove, can universal rotation after the embolia. And then the ball groove is tightly pressed by arranging the external thread and the bottom cover and tightening the bottom cover, so that the bottom ball head is tightly pressed to form locking.
Further technical scheme is, universal top connecting piece includes the connecting block, the lateral wall slope of connecting block is equipped with the second screw rod, montant spiro union is on the second screw rod, the one end of connecting block is equipped with universal footstock, offer the ball groove that is used for connecting the top bulb on the terminal surface of universal footstock, the cutting groove that extends to the connecting block has still been offered to the terminal surface of universal footstock, and the cutting groove is used for separating the cell wall in ball groove, the locking structure of universal top connecting piece is including locating the external screw thread and the top cap of spiro union in universal footstock on the universal footstock outer wall, the through-hole that is used for the bull stick to pass is still offered at the top cap top, the other end of connecting block still is equipped with the top connecting seat that is used for connecting the insulated wire.
Through setting up ball groove, dividing groove, ejector pin and the top ball head that can rotate, make the top ball head can prop open the ball groove, nest into the ball groove, can universal rotation after the cover is established. And then the ball groove is compressed by arranging external threads and a top cover and tightening the top cover, so that the ball head is compressed, and the lock is formed. The bull stick is convenient for be in adjustment telescopic link length short-time, obtains the degree of freedom of rotation for the sheathed tube rotates more convenient.
The further technical scheme is that the end faces of the top connecting seat and the bottom connecting seat are further provided with partition grooves, and the end faces of the top connecting seat and the bottom connecting seat are further provided with detachable covers provided with limit covers.
Through setting up the division groove for the installation and the winding of insulated wire are fixed more convenient, and spacing lid can prevent effectively that insulated wire from deviating from in top connecting seat and the bottom connecting seat.
The further technical scheme is that the limit cover is in threaded connection with the top connecting seat and the bottom connecting seat.
The further technical scheme is that the insulated wire is made of polyethylene material.
The further technical scheme is that the universal top connecting piece, the universal bottom connecting piece, the telescopic rod, the limiting cover and the bottom connecting seat are all made of hard plastics.
The utility model has the beneficial effects that:
1. through setting up detachable telescopic link, universal top connecting piece, montant and insulated wire, link together universal top connecting piece and bottom connecting seat through the insulated wire, form a cuboid cylinder mould, with unmanned aerial vehicle's fuselage and screw all cover and establish including, when using unmanned aerial vehicle to fly and examine time measuring, when the maloperation takes place, the cylinder mould that the insulated wire formed can prevent at the first time that unmanned aerial vehicle from directly installing the contact net, for taking the operation of taking refuge provides response time, thereby effectual protection unmanned aerial vehicle and contact net. Meanwhile, the net cage is disassembled and folded conveniently when being stored, the volume is reduced, and the outdoor carrying is convenient.
2. Through setting up universal top connecting piece and universal end connecting piece for operating personnel can optimize the adjustment according to the unmanned aerial vehicle model of difference or the service environment scene of difference when the equipment cylinder mould, through structure and the size that changes the cylinder mould, make the cylinder mould can protect unmanned aerial vehicle, do not hinder unmanned aerial vehicle's flight operation again, improved the commonality and the adaptability of this device.
Drawings
FIG. 1 is a schematic elevational view of the present apparatus;
FIG. 2 is a schematic view of FIG. 1 after insulation lines are removed;
FIG. 3 is a schematic perspective view of the device;
FIG. 4 is a schematic view of FIG. 3 after insulation lines are removed;
FIG. 5 is a block diagram of a universal bottom connector;
FIG. 6 is a block diagram of a telescoping rod;
FIG. 7 is a partial structural cross-sectional view of the telescoping rod;
FIG. 8 is a block diagram of a gimbaled roof connector;
fig. 9 is an enlarged view of the structure of the bottom connecting seat.
In the figure, 1, unmanned aerial vehicle top shell, 2, universal bottom connecting piece, 3, telescopic link, 4, universal top connecting piece, 5, montant, 6, bottom connecting seat, 7, insulated wire, 8, universal base, 9, ball groove, 10, split groove, 11, bottom, 12, through-hole, 13, first screw rod, 14, loop bar, 15, bull stick, 16, top ball head, 17, bottom ball head, 18, stopper, 19, connecting block, 20, second screw rod, 21, universal top seat, 22, top cap, 23, top connecting seat, 24, spacing lid.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.
Referring to fig. 1 to 9, a contact net detection device comprises four universal bottom connecting pieces 2 with locking structures, and four telescopic rods 3 corresponding to the universal bottom connecting pieces 2 one by one, wherein the universal bottom connecting pieces 2 are fixedly arranged on a top shell 1 of an unmanned aerial vehicle according to rectangular four corners.
Specifically, the telescopic rod 3 comprises a first screw rod 13 made of hard plastic and a sleeve rod 14 made of hard plastic and screwed on the top of the first screw rod 13, a limiting ring coaxial with the sleeve rod 14 is arranged on the inner wall of the top of the sleeve rod 14, a rotating rod 15 is rotatably arranged in the limiting ring in a penetrating mode, and a circular limiting block 18 used for preventing the rotating rod 15 from being pulled out of the limiting ring upwards is arranged at the bottom of the rotating rod 15. The top of the rotating rod 15 is integrally provided with a top ball head 16, and the bottom of the first screw 13 is integrally provided with a bottom ball head 17.
Specifically, the universal bottom connecting piece 2 includes that fixed glue pastes the universal base 8 on unmanned aerial vehicle top shell 1, and universal base 8 is cylindric cylinder that rigid plastic made, and the bottom glue of universal base 8 pastes on unmanned aerial vehicle top shell 1, and ball groove 9 that is used for connecting end bulb 17 has been seted up at the top of universal base 8, and downwardly extending's cross division groove 10 has still been seted up at the top of universal base 8, and division groove 10 is used for separating the cell wall in ball groove 9.
The locking structure of the universal bottom connecting piece 2 comprises external threads arranged on the outer wall of the middle upper end of the universal base 8 and a bottom cover 11 which is screwed on the top of the universal base 8 and made of hard plastic, and a through hole 12 for a first screw 13 to pass through is formed in the top of the bottom cover 11. The bottom cover 11 is sleeved on the first screw rod 13 through the through hole 12, and the bottom ball head 17 is nested in the ball groove 9 of the universal base 8.
The top of the telescopic rod 3 is also provided with a universal top connecting piece 4 with a locking structure.
Specifically, the universal top connector 4 comprises a cylindrical connecting block 19 made of hard plastic, and the side wall of the connecting block 19 is obliquely provided with an integrated second screw 20. One end of the connecting block 19 is integrally provided with a cylindrical universal footstock 21, the end surface of the universal footstock 21 is provided with a ball groove 9 for connecting the ball jacking head 16, the end surface of the universal footstock 21 is also provided with a cross-shaped dividing groove 10 extending towards the connecting block 19, and the dividing groove 10 is used for dividing the groove wall of the ball groove 9. The locking structure of the universal top connecting piece 4 comprises external threads arranged on the outer wall of the universal top seat 21 and a top cover 22 made of hard plastic and screwed in the universal top seat 21, and a through hole 12 for the rotary rod 15 to pass through is formed in the top of the top cover 22. The other end of the connection block 19 is also integrally provided with a cylindrical top connection seat 23 for connecting the insulated wire 7. The end face of the top connecting seat 23 is provided with a cross-shaped dividing groove 10 extending towards the connecting block 19, and the end face of the top connecting seat 23 is also in threaded connection with a limit cover 24 made of hard plastic.
Install montant 5 that rigid plastic made on the universal top connecting piece 4, montant 5 spiro union is on second screw rod 20, and when four telescopic links 3 and four universal top connecting pieces 4 rotated preset the position, montant 5 was in vertical state and is in unmanned aerial vehicle's outside, and montant 5 bottom still integrally type is equipped with cylindrical bottom connecting seat 6, has offered the cross division groove 10 that extends to montant 5 on the bottom connecting seat 6 terminal surface, still spiro union has spacing lid 24 on the terminal surface of bottom connecting seat 6.
And insulating wires 7 are also connected between the adjacent four top connecting seats 23 and four bottom connecting seats 6, and the insulating wires 7 surround to form a cuboid protection net cage, so that the unmanned aerial vehicle cover is arranged inside.
Preferably, the insulating wire 7 is a thin wire made of polyethylene plastic, and is fixedly connected in the top connecting seat 23 and the bottom connecting seat 6 through the dividing groove 10 in a winding and lacing mode.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a contact net detection device which characterized in that: including four universal end connecting pieces that have locking structure, still include four telescopic links with universal end connecting piece one-to-one, universal end connecting piece sets firmly on unmanned aerial vehicle top shell according to the rectangle four corners, telescopic link bottom detachable universal rotation is installed in universal end connecting piece, telescopic link top still is equipped with the universal end connecting piece that has locking structure, telescopic link top detachable universal rotation installs in universal end connecting piece, the locking structure of universal end connecting piece and universal end connecting piece is used for locking telescopic link's top and bottom respectively in order to prevent to rotate, the montant is installed to last still detachable of universal end connecting piece, when four telescopic links and four universal end connecting pieces rotate preset the position, the montant is in vertical state and is in unmanned aerial vehicle's outside, the montant bottom still is equipped with end connecting seat, still be connected with the insulated wire between four universal end connecting pieces and four end connecting seats are adjacent, the insulated wire encloses and forms the protection netpen, establishes unmanned aerial vehicle aircraft bonnet including, universal end connecting piece and universal end connecting piece are all made into the insulated material for telescopic link.
2. The overhead line system detection device according to claim 1, wherein: the telescopic link includes first screw rod and spiro union loop bar at first screw rod top, loop bar top inner wall is equipped with the spacing ring coaxial with the loop bar, the bull stick is worn to be equipped with in the spacing ring rotation, the bull stick bottom is equipped with the stopper that is used for preventing that the bull stick from upwards deviating from the spacing ring, the bull stick top is equipped with the top bulb, first screw rod bottom is equipped with the end bulb, the telescopic link passes through the top bulb and connects in universal top connecting piece, connects in universal end connecting piece through end bulb.
3. The overhead line system detection apparatus according to claim 2, wherein: the universal bottom connecting piece is including fixing the universal base of locating on the unmanned aerial vehicle top shell, the well upper end of universal base is cylindric, the ball groove that is used for connecting the end bulb has been seted up at the top of universal base, and downwardly extending's dividing groove has still been seted up at the top of universal base, and dividing groove is used for separating the cell wall in ball groove, the locking structure of universal bottom connecting piece is including locating external screw thread and the spiro union on the outer wall of upper end in the universal base bottom at universal base top, the through-hole that is used for first screw rod to pass has still been seted up at the bottom top.
4. A catenary detection apparatus according to claim 3, wherein: the universal top connecting piece includes the connecting block, the lateral wall slope of connecting block is equipped with the second screw rod, montant spiro union is on the second screw rod, the one end of connecting block is equipped with universal footstock, offer the ball groove that is used for connecting the top bulb on the terminal surface of universal footstock, the cutting groove that extends to the connecting block has still been offered to the terminal surface of universal footstock, and the cutting groove is used for separating the cell wall of ball groove, the closure structure of universal top connecting piece is including locating the external screw thread and the top cap of spiro union in universal footstock on the universal footstock outer wall, the through-hole that is used for the bull stick to pass is still offered at the top cap top, the other end of connecting block still is equipped with the top connecting seat that is used for connecting the insulated wire.
5. The overhead line system detection apparatus according to claim 4, wherein: the end faces of the top connecting seat and the bottom connecting seat are also provided with partition grooves, and the end faces of the top connecting seat and the bottom connecting seat are also provided with detachable covers which are provided with limit covers.
6. The overhead line system detection apparatus according to claim 5, wherein: the limit cover is in threaded connection with the top connecting seat and the bottom connecting seat.
7. The overhead line system detection apparatus according to claim 6, wherein: the insulated wire is made of polyethylene material.
8. The overhead line system detection apparatus according to claim 7, wherein: the universal top connecting piece, the universal bottom connecting piece, the telescopic rod, the limiting cover and the bottom connecting seat are all made of hard plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012555.5U CN220562953U (en) | 2023-07-28 | 2023-07-28 | Contact net detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012555.5U CN220562953U (en) | 2023-07-28 | 2023-07-28 | Contact net detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562953U true CN220562953U (en) | 2024-03-08 |
Family
ID=90090011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322012555.5U Active CN220562953U (en) | 2023-07-28 | 2023-07-28 | Contact net detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562953U (en) |
-
2023
- 2023-07-28 CN CN202322012555.5U patent/CN220562953U/en active Active
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