CN208923714U - A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge - Google Patents
A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge Download PDFInfo
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- CN208923714U CN208923714U CN201821626573.5U CN201821626573U CN208923714U CN 208923714 U CN208923714 U CN 208923714U CN 201821626573 U CN201821626573 U CN 201821626573U CN 208923714 U CN208923714 U CN 208923714U
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- transmission line
- bridge
- obstacle detouring
- crusing robot
- shaft tower
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Abstract
The utility model discloses a kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridges, including intermediate axle (10), mounting bracket (20) and connecting bridge (30): intermediate axle (10) elongated structure, intermediate axle (10) is horizontality, and the both ends of intermediate axle (10) are connected with steel pipe (12) and steel strand wires (11) in turn；Mounting bracket (20) is for intermediate axle (10) to be connect with the tower head cross-arm (41) of power transmission tower (40)；Steel strand wires (11) for connecting by connecting bridge (30) with the ground wire (42) on power transmission tower (40).The wheeled crusing robot shaft tower obstacle detouring bridge of the overhead transmission line is without being transformed original housing structure, and structure is simple, feature easy for installation.The wheeled crusing robot of the overhead transmission line does not influence original shaft tower performance after being installed with shaft tower obstacle detouring bridge, meets ground wire and waves, retains original ground wire Insulation Scheme.
Description
Technical field
The utility model relates to ancillary equipment field of transmitting electricity, a kind of particularly wheeled crusing robot of overhead transmission line
With shaft tower obstacle detouring bridge.
Background technique
Since overhead transmission line is exposed in natural environment for a long time, route and shaft tower are by ambient enviroment and the shadow of natural trend
Ring the problem of equipment deficiency easily occur and threatening line security.Therefore effectively grasping transmission line of electricity operating condition becomes guarantee electricity
An important ring for power conveying mainly takes the mode of artificial line walking to grasp route fortune at this stage to grasp route operating condition China
Market condition.But recently as the fast development of UHV TRANSMISSION LINES IN CHINA, high pressure, extra high voltage line area coverage are more next
Wider, gauze arrangement is more and more intensive, complicated, and artificial line walking inefficiency, polling period are long, personnel labor intensity is big, the person
Security problems become increasingly conspicuous.Overhead line inspection robot comes into being to solve these problems.
Existing overhead line inspection robot is broadly divided into two classes.One kind is the crusing robot without obstacle crossing function, this
Class robot can only line condition in the single span of inspection, application range is narrow.One kind is the crusing robot with obstacle crossing function,
Such robot can cross the obstacles such as shaft tower end, stockbridge damper, splicing sleeve in route, realize the inspection in one section of route,
Reduce robot cost.But such robot belongs to high-altitude job that requires special skills robot, has high security requirement, numerous
Mature product does not occur in addition to wheeled rolling crusing robot in robotic scenarios.
The wheeled crusing robot that rolls generally uses two groups of wheels with V-groove from upper and lower bilaterally-chucked cable, corner
The tower head of tower, suspension clamp, stockbridge damper, connection gold utensil etc. can shelter from cable lower channel, hinder robot motion.It builds auxiliary
Helping bridge to avoid these barriers is to realize the wheeled main means for rolling crusing robot.It makes somebody a mere figurehead and exists due to cable and wave,
How to guarantee that crusing robot is steady, safe by obstacle detouring bridge is the main problem for building obstacle detouring channel.China's different brackets
Gauze shaft tower and connection gold utensil are many kinds of, should also be noted that certain wide usage when building obstacle detouring bridge.
Utility model content
In order to solve the problems, such as obstacle detouring of the wheeled rolling crusing robot on electric power pylon.The utility model provides one kind
Overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge, the overhead transmission line wheeled crusing robot shaft tower obstacle detouring
Bridge is without being transformed original housing structure, and structure is simple, feature easy for installation.Original shaft tower performance is not influenced after installation, is met
Ground wire is waved, and original ground wire Insulation Scheme is retained.The wheeled crusing robot of the overhead transmission line is solution with shaft tower obstacle detouring bridge
Transmission line polling robot surmounts obstacles when rolling and advancing on ground wire, can guarantee that robot realizes continuously in inspection section
Stable system-wide section inspection.
The utility model solves that technical application used by its technical problem is novel to be: a kind of overhead transmission line is wheeled to patrol
Examine robot shaft tower obstacle detouring bridge, comprising:
Intermediate axle, elongated structure, intermediate axle are horizontality, and the both ends of intermediate axle are connected with steel pipe and steel in turn
Twisted wire；
Mounting bracket, for connecting the tower head cross-arm of intermediate axle and power transmission tower；
Connecting bridge, for connecting steel strand wires with the ground wire on power transmission tower.
Mounting bracket contains the first connection frame and the second connection frame being symmetrical set, the first connection frame and the second connection
Frame mirror image each other.
First connection frame contains sequentially connected crossbeam and stringer, and one end of crossbeam is equipped with preceding folded plate and rear folded plate.
Preceding folded plate and rear folded plate are rectangular in shape structure, and one end of the lower end and crossbeam of the lower end of preceding folded plate and rear folded plate connects
Connect fixation, the tower head cross-arm of the fixed power transmission tower of the upper clamp on the top of preceding folded plate and rear folded plate.
Mounting bracket also contains connection horizontal stripe, and the other end of crossbeam and the top of stringer are connected and fixed, the lower end of stringer with
Connection horizontal stripe is connected and fixed, and is connected and is fixed with intermediate axle fixed mounting on horizontal stripe.
The crossbeam of first connection frame is parallel with the crossbeam of the second connection frame, the stringer of the first connection frame and the second connection frame
Stringer is parallel, and crossbeam and crossbeam are angle steel.
Connecting bridge contains connection pontic and fixing card, and connection pontic is bolted with fixing card, connects the one of pontic
End is equipped with U-shaped opening, and ground wire is located in the U-shaped opening, and the other end and steel strand wires for connecting pontic are connected and fixed, and connect pontic
Angle is formed between the other end and ground wire.
Connection pontic is curved strip structure, and fixing card is in semi-cylindrical shaped structure, and fixing card is sheathed on outside ground wire, is installed
Bracket also contains preformed armor rods, and preformed armor rods are wound in outside ground wire, and one section of preformed armor rods riddles U-shaped described in ground wire and connection pontic and opens
Between mouthful.
The beneficial effects of the utility model are: being suitable for existing line without changing route and tower body original structure when installation
Road installs additional.Two kinds of obstacle detouring bridge versatilities are high, and the scope of application is big, can be efficiently completed the laying of whole route.To make inspection
Robot can be accessible the inspection operation for completing whole section of route.Structure is simple, and weight is light, and installation speed is fast.Conveniently apply
Worker person's installation, reduces the burden of patrol officer and construction personnel, and whole inspection sections can be completed in a polling period
Pontic installment work.Raising personnel's effect.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Fig. 1 is the schematic diagram of the wheeled crusing robot shaft tower obstacle detouring bridge of overhead transmission line described in the utility model.
Fig. 2 is the stereoscopic schematic diagram of intermediate axle.
Fig. 3 is the stereoscopic schematic diagram of mounting bracket.
Fig. 4 is the stereoscopic schematic diagram of connecting bridge.
Fig. 5 is the stereoscopic schematic diagram of fixing card.
10, intermediate axle；20, mounting bracket；30, connecting bridge；40, power transmission tower；
11, steel strand wires；12, steel pipe；
21, the first connection frame；22, the second connection frame；23, crossbeam；24, stringer；25, preceding folded plate；26, rear folded plate；27, even
Connect horizontal stripe；28, intermediate axle fixed mounting；
31, pontic is connected；32, fixing card；33, bolt；34, preformed armor rods；
41, tower head cross-arm；42, ground wire；43, stockbridge damper.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge, comprising:
Intermediate axle 10, elongated structure, intermediate axle 10 are horizontality, and the left and right ends of intermediate axle 10 are sequentially connected
There are steel pipe 12 and steel strand wires 11, steel pipe 12 can be sheathed on outside steel strand wires 11, and the quantity of intermediate axle 10 is one；
Mounting bracket 20, for intermediate axle 10 and the tower head cross-arm 41 of power transmission tower 40 to be connected and fixed；
Connecting bridge 30, for connecting steel strand wires 11 with the ground wire 42 on power transmission tower 40, the quantity of connecting bridge 30 is two,
As shown in Figures 1 to 4.
In the present embodiment, mounting bracket 20 contains the first connection frame 21 and the second connection frame 22 being symmetrical set,
First connection frame 21 is identical with the structure of the second connection frame 22 and mirror image each other.First connection frame 21 contains sequentially connected crossbeam
23 and stringer 24, one end of crossbeam 23 is equipped with preceding folded plate 25 and rear folded plate 26, as shown in Figures 2 and 3.
In the present embodiment, preceding folded plate 25 and rear folded plate 26 are the laminated structure of bar shaped, preceding folded plate 25 and rear folded plate 26
Be rectangular in shape, the lower end of preceding folded plate 25 and the lower end of rear folded plate 26 and one end of crossbeam 23 are connected and fixed, preceding folded plate 25 it is upper
The tower head cross-arm 41 of the fixed power transmission tower 40 of the upper clamp of portion and rear folded plate 26.
In the present embodiment, mounting bracket 20 is also containing connection horizontal stripe 27, the other end of crossbeam 23 and the top of stringer 24
It is connected and fixed, the lower end of stringer 24 is connected and fixed with horizontal stripe 27 is connect, and is connected and is fixed with intermediate axle fixed mounting on horizontal stripe 27
28, intermediate axle 10 is connected and fixed with intermediate axle fixed mounting 28.
In the present embodiment, the crossbeam 23 of the first connection frame 21 is parallel with the crossbeam 23 of the second connection frame 22, the first connection
The stringer 24 of frame 21 is parallel with the stringer 24 of the second connection frame 22, and crossbeam 23 and crossbeam 23 are angle steel, as shown in 1 and Fig. 2.
In the present embodiment, for connecting bridge 30 containing connection pontic 31 and fixing card 32, connection pontic 31 and fixing card 32 are logical
The connection of bolt 33 is crossed, one end of connection pontic 31 is equipped with U-shaped opening, and ground wire 42 is located in the U-shaped opening, connects the another of pontic 31
One end is connected and fixed with steel strand wires 11, is connected and is formed angle between the other end and ground wire 42 of pontic 31, which is acute angle, such as
Shown in Fig. 4 and Fig. 5.
In the present embodiment, connection pontic 31 is curved strip structure, and fixing card 32 is in semi-cylindrical shaped structure, fixing card
32 are sheathed on outside ground wire 42, and mounting bracket 20 also contains preformed armor rods 34, and preformed armor rods 34 are wound in outside ground wire 42, and the one of preformed armor rods 34
Section riddles between U-shaped opening described in ground wire 42 and connection pontic 31.Preformed armor rods 34 will be filled up at pontic front opening make bridge with
Ground wire realization smoothly transits, and wheeled rolling crusing robot is enable smoothly to drive on pontic.
Connection realizes that the channel between connecting bridge and intermediate axle is built between bridge, guarantees that robot passes through.Including flexibility
Connection, rigid connection, the insulation that can be also selected according to ground wire Insulation Scheme connect.Flexible connection is surveyed by connecting bridge and is drawn, separately
Side crimping, because using flexible structure, meets waving for transmission line of electricity, while swinging to adapt to two sides ground wire in rigid connection
Different angles.The rigid connection other side is crimped on intermediate axle, provides another supporting point for flexible connection and connecting bridge, prevents
Robot when connecting bridge and flexible connection by deflecting.Rigid connection length can select according to the actual needs of the site, with
Adapt to the shockproof scheme of different ground wires.Insulation connection is to be installed at rigidity when needing to insulate between two sides ground wire or ground wire and tower head to connect
It is connected between intermediate axle.Obstacle detouring bridge structure in two sides is connected by in-between insulating bar, to realize connecting bridge and intermediate axle
Insulation.And then original Insulation Scheme on ground wire is not influenced.
Intermediate axle 10 realizes the connection of tower head two sides obstacle detouring bridge structure, while connecting angle tower bracket is that entire obstacle detouring bridge mentions
For fulcrum, positioning device can be installed additional when necessary provided for machine and be positioned at parked position.Mounting bracket 20 is that intermediate axle 10 provides
Support, preceding survey are fixed in intermediate axle, on the fixed tower head cross-arm of rear side, can be selected not according to the specification of cross-arm and the angle of conducting wire
Same hole location is to adapt to various operating conditions.
Specifically making for the wheeled crusing robot shaft tower obstacle detouring bridge of overhead transmission line described in the utility model is described below
Use situation.
When installation, construction personnel chooses width and the assembling of suitable mounting bracket 20 according to live tower head width, will pacify
It fills bracket 20 and straight panel is locked with the entire mounting bracket of fixation by preceding folded plate 25 and rear folded plate 26.Intermediate axle 10 is consolidated by bolt
It is scheduled in mounting bracket 20.
Fixing card 32 is wrapped on ground wire 42 by construction personnel in 43 outside suitable distance preformed armor rods 34 of stockbridge damper, later
It will be far from tower head using half preformed armor rods 34 and measure preformed armor rods gap filling up.After connecting the crimping flexible connection of pontic 31, pass through fixation
Stud on card 32 is connected and locks with fixing card 32.According to live physical length, intermediate axle 10 is inserted into rigid connection respectively
Depths end and connecting bridge survey flexible connection in, and by Manual hydraulic grip compression.According to the actual Insulation Scheme of tower in rigidity
Insertion insulation, which is connected or connected with insulation, between connection and intermediate axle replaces rigid connection, insulate connection mounting means and rigid connection
Mounting means is identical.Tower large size side, the pontic overlap joint of small size side are completed by above step.Form entire obstacle detouring bridge completely
Crusing robot obstacle detouring channel.
Crusing robot is added with driven wheel on the downside of ground wire to ground wire when walking on ground wire 42 by surveying driving wheel on ground wire
Tightly, the U-shaped wheel hub of driving wheel and driven wheel forms closed space, prevents robot from falling from ground wire.Crusing robot walking
The helical tubular structure that preformed armor rods are formed in Reduced Speed Now when near to tower, then touches connecting bridge, due to connecting bridge front
Wedge structure make robot detect that pressure changes between driving wheel and driven wheel, open driving wheel and driven wheel spacing
From and keep certain pressure, drive entire robot to move forward under driving wheel rotation and climb up connecting bridge.Due to connecting pontic
Flat structure, the driving wheel of U-shaped wheel hub and driven wheel, which are stuck in connecting bridge, prevents off-line.Further lead to successively
Flexible connection is crossed, is rigidly connected, intermediate axle.Robot is judged whether by the position protrusion in detection intermediate axle in intermediate axle
Come intermediate axle center, such as intermediate axle center robot according to task and power conditions selection move on and update position or
Person rests in rest of charging in intermediate axle.
The above, only specific embodiment of the utility model cannot limit the range that utility model is implemented, institute with it
With the displacement of its equivalent assemblies, or according to equivalent variations made by the utility model patent protection scope and modification, should all still fall within
The scope that this patent is covered.In addition, between technical characteristic and technical characteristic in the utility model, technical characteristic and technical application
Between novel, technical application it is novel it is novel with technical application between use can be freely combined.
Claims (8)
1. a kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge, which is characterized in that the overhead transmission line wheel
Formula crusing robot shaft tower obstacle detouring bridge includes:
Intermediate axle (10), elongated structure, intermediate axle (10) are horizontality, and the both ends of intermediate axle (10) are connected in turn
Steel pipe (12) and steel strand wires (11)；
Mounting bracket (20), for intermediate axle (10) to be connect with the tower head cross-arm (41) of power transmission tower (40)；
Connecting bridge (30), for connecting steel strand wires (11) with the ground wire (42) on power transmission tower (40).
2. overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge according to claim 1, which is characterized in that peace
Dress bracket (20) contains the first connection frame (21) and the second connection frame (22) that are symmetrical set, the first connection frame (21) and the
Two connection frames (22) mirror image each other.
3. overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge according to claim 2, which is characterized in that the
One connection frame (21) contains sequentially connected crossbeam (23) and stringer (24), one end of crossbeam (23) equipped with preceding folded plate (25) and after
Folded plate (26).
4. overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge according to claim 3, which is characterized in that preceding
Folded plate (25) and rear folded plate (26) are rectangular in shape structure, the lower end of preceding folded plate (25) and lower end and the crossbeam of rear folded plate (26)
(23) one end is connected and fixed, the tower head of the upper clamp fixed power transmission tower (40) on the top and rear folded plate (26) of preceding folded plate (25)
Cross-arm (41).
5. overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge according to claim 3, which is characterized in that peace
Bracket (20) are filled also containing connection horizontal stripe (27), and the top of the other end and stringer (24) of crossbeam (23) is connected and fixed, stringer
(24) lower end is connected and fixed with horizontal stripe (27) is connect, and is fixed with intermediate axle fixed mounting (28) in connection horizontal stripe (27).
6. overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge according to claim 3, which is characterized in that the
The crossbeam (23) of one connection frame (21) is parallel with crossbeam (23) of the second connection frame (22), the stringer (24) of the first connection frame (21)
Parallel with stringer (24) of the second connection frame (22), crossbeam (23) and crossbeam (23) are angle steel.
7. overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge according to claim 1, which is characterized in that even
Bridge (30) are connect containing connection pontic (31) and fixing card (32), connection pontic (31) and fixing card (32) are connected by bolt (33)
It connects, one end of connection pontic (31) is equipped with U-shaped opening, and ground wire (42) is located in the U-shaped opening, connects the other end of pontic (31)
It is connected and fixed with steel strand wires (11), connects and form angle between the other end and ground wire (42) of pontic (31).
8. overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge according to claim 7, which is characterized in that even
Connecing pontic (31) is curved strip structure, and fixing card (32) is in semi-cylindrical shaped structure, and fixing card (32) is sheathed on ground wire (42)
Outside, mounting bracket (20) also contains preformed armor rods (34), and preformed armor rods (34) are wound in ground wire (42) outside, and one section of preformed armor rods (34) fills
Completely between ground wire (42) and connection pontic (31) described U-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626573.5U CN208923714U (en) | 2018-10-08 | 2018-10-08 | A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626573.5U CN208923714U (en) | 2018-10-08 | 2018-10-08 | A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge |
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| CN208923714U true CN208923714U (en) | 2019-05-31 |
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| CN201821626573.5U Active CN208923714U (en) | 2018-10-08 | 2018-10-08 | A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038371A (en) * | 2018-10-08 | 2018-12-18 | 国网江苏省电力有限公司检修分公司 | A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge |
| CN111181067A (en) * | 2020-02-07 | 2020-05-19 | 云南电网有限责任公司电力科学研究院 | Track system of line inspection robot for overhead transmission line |
| CN114006445B (en) * | 2021-12-07 | 2024-04-30 | 北京国网富达科技发展有限责任公司 | Charging station for large-span overhead line inspection robot |
-
2018
- 2018-10-08 CN CN201821626573.5U patent/CN208923714U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038371A (en) * | 2018-10-08 | 2018-12-18 | 国网江苏省电力有限公司检修分公司 | A kind of overhead transmission line wheeled crusing robot shaft tower obstacle detouring bridge |
| CN109038371B (en) * | 2018-10-08 | 2024-02-02 | 国网江苏省电力有限公司检修分公司 | Tower obstacle crossing bridge for overhead transmission line wheel type inspection robot |
| CN111181067A (en) * | 2020-02-07 | 2020-05-19 | 云南电网有限责任公司电力科学研究院 | Track system of line inspection robot for overhead transmission line |
| CN114006445B (en) * | 2021-12-07 | 2024-04-30 | 北京国网富达科技发展有限责任公司 | Charging station for large-span overhead line inspection robot |
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