CN108075397A - Mobile corner block - Google Patents
Mobile corner block Download PDFInfo
- Publication number
- CN108075397A CN108075397A CN201711287362.3A CN201711287362A CN108075397A CN 108075397 A CN108075397 A CN 108075397A CN 201711287362 A CN201711287362 A CN 201711287362A CN 108075397 A CN108075397 A CN 108075397A
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- Prior art keywords
- bolt
- support plate
- pulley frame
- panels
- leading block
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- 230000007246 mechanism Effects 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 22
- 230000007547 defect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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 invention discloses a kind of mobile corner block, including, the first leading block, first pulley frame, the second leading block and second pulley frame；First leading block is hinged on the first end of first pulley frame, and the second leading block is hinged on the first end of second pulley frame；The second end of first pulley frame is provided with the first bolt that first pulley frame is locked or opened, and the first bolt is hinged in the first end of steering spindle and realizes 360 degree of rotations around the end；The second end of second pulley frame is provided with the second bolt that second pulley frame is locked or opened, and the second bolt is hinged in the second end of steering spindle and realizes 360 degree of rotations around the end.The present apparatus is easy to operate, and the security and the efficiency of management for improve work efficiency, more changing jobs reduce operating risk；It effectively solves the problem of that the grounded-line of the big arc sag grounded-line appearance of circuit homework reparation is stranded and tilts single-wheel stress with driving during stockbridge damper displacement defect.
Description
Technical field
The present invention relates to transmission facility technical field more particularly to a kind of mobile corner blocks of mobile work.
Background technology
The selectable path in current power transmission line channel corridor is fewer and fewer, and across mountain high hill, great rivers also do not exist
Minority, therefore shaft tower potential pressure is big, span is big, conducting wire ground wire arc sag is big, and grounded-line is stranded in operation and stockbridge damper displacement
It happens occasionally.So the defects of, needs timely processing, but problems are also exposed in processing procedure.As tower head hanging point away from
Conducting wire, the height difference of ground wire arc sag minimum point are very big, and the inclination angle of grounded-line is big, using traditional single line driving, driving can be caused to tilt,
Single-wheel stress.Climbing is all back to tower head after operating personnel's outlet, physical demands is big, in order to which operating personnel is made smoothly to return
To tower head, it is necessary to be drawn in tower head with rope.But without fixed fulcrum, directly traction rope is tied up on driving, driving by
Since single-wheel stress does not have fixed direction that will swing after traction, the amplitude of swing is big, the part beyond driving pulley with leading,
Ground wire rubs, and action is not smooth, and heavy side scratches grounded-line.
The fairlead used at present in circuit homework is mainly that single-point is fixed, and one end is pulley, and one end is hook, is linked up with
It can only be fixed on firm component, can not be needed according to field operation flexibly mobile.
The content of the invention
The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, a kind of mobile corner block is provided.
The present invention is achieved through the following technical solutions：Mobile corner block is slided including first pulley component, second
Wheel assembly and steering spindle；The first pulley component includes the first leading block and first pulley frame, the second pulley component
Including the second leading block and second pulley frame；First leading block is hinged on the first end of the first pulley frame, institute
State the first end that the second leading block is hinged on the second pulley frame；The second end of the first pulley frame is provided with will be described
The first bolt that first pulley frame is locked or opened, first bolt are hinged in the first end of the steering spindle and around the end
Realize 360 degree of rotations；The second end of the second pulley frame is provided with second that the second pulley frame is locked or opened and inserts
Pin, second bolt are hinged in the second end of the steering spindle and realize 360 degree of rotations around the end；Conducting wire or ground wire are worn
In the first pulley frame and first leading block is headed on, traction rope is threaded through in the second pulley frame and heads on institute
State the second leading block.
Mobile corner block is in cooperation driving in use, the movement that can accompany along the direction of driving keeps certain with driving
Distance, such driving can smooth motion；The setting of first bolt may be such that first pulley frame is opened or locked according to demand
Tightly, so as to which the first leading block is arranged on conducting wire or ground wire, so as to be used as fairlead；The setting of second bolt,
So that second pulley frame is opened or locked according to demand, so as to which traction rope is arranged on the second leading block；In operating personnel
Under the auxiliary of companion so that operating personnel smoothly easily returns to tower head；First bolt, the second bolt can be realized around steering spindle
360 degree of rotations, energy easy adjustment to optimal job state is laborsaving, contributes to mobile orientation coaster.
The first support plate that the first pulley frame includes first axis of rolling and two panels is oppositely arranged；First rolling
The both ends of moving axis are separately fixed at the first end of the first support plate described in two panels, and the both ends of first bolt are separately fixed at two
The second end of first support plate described in piece, the first bolt middle part are hinged in the first end of the steering spindle and around end realities
Existing 360 degree of rotations, first leading block are set on first axis of rolling；The second pulley frame includes second and rolls
The second support plate that axis and two panels are oppositely arranged；The both ends of second axis of rolling are separately fixed at described in two panels second
The first end of fagging, the both ends of second bolt are separately fixed at the second end of the second support plate described in two panels, and described second
It is hinged in the middle part of bolt in the second end of the steering spindle and realizes 360 degree of rotations around the end, second leading block is arranged
On second axis of rolling.First axis of rolling is used to support the first leading block；First support plate can be by the first leading block
Positioning, and provide support force to whole device；Second axis of rolling is used to support the second leading block；Second support plate can be by
Two leading blocks position, and provide support force to whole device.
First support plate that two panels is oppositely arranged, wherein the second end of a piece of first support plate offers first
Mounting hole, the second end of another first support plate offer the first card slot；One end of first bolt is provided with spiral shell
Cap, the other end are caught in after sequentially passing through first mounting hole in first card slot, are set at first card slot useful
In the first anti-opening dropping mechanism that first bolt is locked in first support plate；Two panels is oppositely arranged described
Second support plate, wherein the second end of a piece of second support plate offers the second mounting hole, another second support
The second end of plate offers the second card slot；One end of second bolt is provided with nut, and the other end is sequentially through described the
It is caught in after two mounting holes in second card slot, is provided with second bolt being locked at second card slot described
The second anti-opening dropping mechanism in second support plate.First bolt and the first anti-opening dropping mechanism form to lock or beat
The structure of first pulley frame is opened, the first bolt can be realized locking or open the function of first pulley frame by the setting of the first card slot；
Second bolt and the second anti-opening dropping mechanism form to lock or open the structure of second pulley frame, and the second card slot is set
It puts, the second bolt can be realized locking or opens the function of second pulley frame；First anti-opening dropping mechanism, for preventing first
Leading block comes off, the second anti-opening dropping mechanism, comes off for preventing the second leading block, with work during so as to ensure operation
Personnel are mobile and are moved to optimum position and play steering-effecting.
Be provided with the first external screw thread on first bolt, the first anti-opening dropping mechanism include the first turntable and
The first lever being arranged on the first turntable, first turntable offer the first screw thread worn for first bolt
Hole, first threaded hole is interior to be equipped with the first internal thread to match with first external screw thread；The first card slot periphery
First support plate is provided with the first shrinkage pool screwed in for first turntable；It is provided on second bolt outside second
Screw thread, the second anti-opening dropping mechanism includes the second turntable and the second lever being arranged on the second turntable, described
Second turntable offers the second threaded hole worn for second bolt, is equipped with and described second in second threaded hole
The second internal thread that external screw thread matches；Second support plate on the second card slot periphery is provided with revolves for the turntable
The second shrinkage pool entered.First shrinkage pool contributes to for the first anti-opening dropping mechanism clamping and hides；In first external screw thread and first
Screw thread matches, and helps the first turntable to be locked or opened the first bolt；Second shrinkage pool contributes to de- for the second anti-opening
Fall mechanism clamping and hide；Second external screw thread matches with the second internal thread, helps the second turntable to be locked or opened the
Two bolts.
There are two first lever is set, the offside of first turntable is symmetricly set on；Second lever is set
There are two putting, the offside of second turntable is symmetricly set on.
First bolt is provided with the first sleeve, and the sleeve is inserted in the first end of the steering spindle and around end reality
Existing 360 degree of rotations, the first support plate described in two panels head on the second end of the first support plate described in two panels respectively；Second bolt
Second sleeve is provided with, the sleeve is inserted in the second end of the steering spindle and realizes that 360 degree rotate around the end, described in two panels
Second support plate heads on the second end of the second support plate described in two panels respectively.First sleeve can make shape between the first support plate of two panels
Into stable space, facilitate being inserted in or departing from for conducting wire or ground wire；Second sleeve can make to be formed surely between the second support plate of two panels
Fixed space facilitates being inserted in or departing from for conducting wire or ground wire or traction rope.
An annulus is provided in the middle part of the steering spindle.Annulus in steering spindle, available for fixed tractive.
It is compared with the prior art, the advantage of the invention is that：
1st, this coaster is used cooperatively with driving, and along the direction of driving, the movement that accompanies is maintained a certain distance with driving,
So that driving can be with smooth motion；The personnel of cooperating can pull traction rope by cabling, while also give operating personnel one
The dual fall arrest protection in road；
2nd, effectively solve circuit homework and repair that grounded-line that big arc sag grounded-line occurs is stranded and stockbridge damper displacement defect
The problem of driving tilts in the process, single-wheel stress；
3rd, security and the efficiency of management easy to operate, improve work efficiency, more changing jobs reduce operating risk.
Description of the drawings
Fig. 1 is structure diagram of the first leading block of the embodiment of the present invention in upper state；
Fig. 2 is that the second leading block of the embodiment of the present invention shows in the structure of upper state and the second anti-opening dropping mechanism of dismounting
It is intended to；
Fig. 3 is to remove the structure diagram after the second bolt in Fig. 2；
Fig. 4 is the structure diagram of first pulley component of the embodiment of the present invention；
Fig. 5 is the structure diagram removed in Fig. 4 after the first anti-opening dropping mechanism and the first bolt；
Fig. 6 is that second pulley of embodiment of the present invention component removes the structure after the second anti-opening dropping mechanism and the second bolt
Schematic diagram；
Fig. 7 is the structure diagram that bolt of the embodiment of the present invention is used cooperatively with anti-opening dropping mechanism；
Fig. 8 is the structure diagram of the steering spindle of another way of the embodiment of the present invention.
Reference numeral meaning in figure：101st, the first leading block；102nd, the first bolt；103rd, first axis of rolling；104th,
One support plate；105th, the first card slot；106th, the first mounting hole；107th, the first external screw thread；108th, the first turntable；109th, first hold
Handle；110th, the first shrinkage pool；111st, the first sleeve；201st, the second leading block；202nd, the second bolt；203rd, second axis of rolling；
204th, the second support plate；205th, the second card slot；206th, the second mounting hole；207th, the second external screw thread；208th, the second turntable；209、
Second lever；210th, the second shrinkage pool；211st, second sleeve；3rd, steering spindle.
Specific embodiment
Present disclosure is described in further details with reference to the accompanying drawings and detailed description.
Embodiment
It is a kind of mobile corner block, including first pulley component, second pulley component and steering spindle refering to Fig. 1 to Fig. 8
3；First pulley component includes the first leading block 101 and first pulley frame, and second pulley component includes the second leading block 201
With second pulley frame；First leading block 101 is hinged on the first end of first pulley frame, and the second leading block 201 is hinged on
The first end of two pulley yokes；The second end of first pulley frame is provided with the first bolt 102 that first pulley frame is locked or opened,
First bolt 102 is hinged in the first end of steering spindle 3 and realizes 360 degree of rotations around the end；The second end of second pulley frame is set
The second bolt 202 that second pulley frame is locked or opened is equipped with, the second bolt 202 is hinged in the second end of steering spindle 3 simultaneously
360 degree of rotations are realized around the end；Conducting wire or ground wire are threaded through in first pulley frame and head on the first leading block 101, traction rope
It is threaded through in second pulley frame and heads on the second leading block 201.
Mobile corner block is in cooperation driving in use, the movement that can accompany along the direction of driving keeps certain with driving
Distance, such driving can smooth motion；The setting of first bolt 102 may be such that first pulley frame is opened according to demand
Or locking, so as to which the first leading block 101 is arranged on conducting wire or ground wire, so as to be used as fairlead；Second bolt
202 setting so that second pulley frame is opened or locked according to demand, so as to which traction rope is arranged on the second leading block 201
On；Under the auxiliary of operating personnel companion so that operating personnel smoothly easily returns to tower head；First bolt 102, the second bolt
202 can realize 360 degree of rotations around steering spindle 3, and energy easy adjustment to optimal job state is laborsaving, contribute to mobile orientation coaster.
The first support plate 104 that first pulley frame includes first axis of rolling 103 and two panels is oppositely arranged；First rolls
The both ends of axis 103 are separately fixed at the first end of the first support plate of two panels 104, and the both ends of the first bolt 102 are separately fixed at two
The second end of the first support plate of piece 104,102 middle part of the first bolt are hinged in the first end of steering spindle 3 and realize 360 around the end
Degree rotates, and the first leading block 101 is set on first axis of rolling 103；Second pulley frame include second axis of rolling 203 and
The second support plate 204 that two panels is oppositely arranged；The both ends of second axis of rolling 203 are separately fixed at the second support plate of two panels 204
First end, the both ends of the second bolt 202 are separately fixed at the second end of the second support plate of two panels 204,202 middle part hinge of the second bolt
It is connected in the second end of steering spindle 3 and realizes 360 degree of rotations around the end, the second leading block 201 is set in second axis of rolling 203
On.First axis of rolling 103 is used to support the first leading block 101；First support plate 104 can position the first leading block 101,
And provide support force to whole device；Second axis of rolling 203 is used to support the second leading block 201；Second support plate 204 can
Second leading block 201 is positioned, and support force is provided to whole device.
The first support plate 104 that two panels is oppositely arranged, wherein the second end of a piece of first support plate 104 offers the first peace
Hole 106 is filled, the second end of another first support plate 104 offers the first card slot 105；One end of first bolt 102 is provided with
Nut, the other end are caught in the first card slot 105 after sequentially passing through the first mounting hole 106, are provided with and are used at the first card slot 105
The first anti-opening dropping mechanism that first bolt 102 is locked in the first support plate 104；The second support that two panels is oppositely arranged
Plate 204, wherein the second end of a piece of second support plate 204 offers the second mounting hole 206, another second support plate 204
Second end offers the second card slot 205；One end of second bolt 202 is provided with nut, and the other end is sequentially through the second installation
It is caught in behind hole 206 in second card slot 205, is provided with the second bolt 202 being locked at the second support plate at the second card slot 205
The second anti-opening dropping mechanism on 204.First bolt 102 and the first anti-opening dropping mechanism form to lock or open the
First bolt 102 can be realized locking or open the work(of first pulley frame by the structure of one pulley yoke, the setting of the first card slot 105
Energy；Second bolt 202 and the second anti-opening dropping mechanism form to lock or open the structure of second pulley frame, the second card slot
Second bolt 202 can be realized locking or open the function of second pulley frame by 205 setting；First anti-opening dropping mechanism is used
It coming off in preventing the first leading block 101, the second anti-opening dropping mechanism comes off for preventing the second leading block 201, so as to
Ensure mobile with staff during operation and be moved to optimum position and play steering-effecting.
The first external screw thread 107 is provided on first bolt 102, the first anti-opening dropping mechanism includes the first turntable 108
With the first lever 109 being arranged on the first turntable 108, the first turntable 108 offers worn for the first bolt 102
One threaded hole, the first threaded hole is interior to be equipped with the first internal thread to match with the first external screw thread 107；First card slot, 105 periphery
First support plate 104 is provided with the first shrinkage pool 110 screwed in for the first turntable 108；It is provided on second bolt 202 outside second
Screw thread 207, the second anti-opening dropping mechanism include the second turntable 208 and the second lever being arranged on the second turntable 208
209, the second turntable 208 offers the second threaded hole worn for the second bolt 202, be equipped in the second threaded hole with outside second
The second internal thread that screw thread 207 matches；Second support plate 204 on 205 periphery of the second card slot is provided with what is screwed in for turntable
Second shrinkage pool 210.First shrinkage pool 110 contributes to for the first anti-opening dropping mechanism clamping and hides；First external screw thread 107 and
One internal thread matches, and helps to lock or open the first bolt 102 by the first turntable 108；Second shrinkage pool 210 helps to supply
Second it is anti-opening dropping mechanism clamping and hide；Second external screw thread 207 matches with the second internal thread, contributes to the second rotation
The second bolt 202 is locked or opened to platform 208.
There are two first lever 109 is set, the offside of the first turntable 108 is symmetricly set on；Second lever 209 is provided with
Two, it is symmetricly set on the offside of the second turntable 208.
First bolt 102 is provided with the first sleeve 111, and sleeve is inserted in the first end of steering spindle 3 and realizes 360 around the end
Degree rotates, and the first support plate of two panels 104 heads on the second end of the first support plate of two panels 104 respectively；Second bolt 202 is provided with
Two sleeves 211, sleeve are inserted in the second end of steering spindle 3 and realize 360 degree of rotations around the end, and the second support plate of two panels 204 is divided
The second end of the second support plate of two panels 204 is not headed on.First sleeve 111 can make to form stabilization between the first support plate of two panels 104
Space, facilitate being inserted in or departing from for conducting wire or ground wire；Second sleeve 211 can make to be formed surely between the second support plate of two panels 204
Fixed space facilitates being inserted in or departing from for conducting wire or ground wire or traction rope.
The middle part of steering spindle 3 is provided with an annulus.Annulus in steering spindle 3, available for fixed tractive.
In the present embodiment, the structure of first pulley component is branch there are difference compared with the structure of second pulley component
The difference of fagging offers that a piece of support plate of card slot and shrinkage pool mirror image each other.The setting of two kinds of pulley assemblies can carry out
It is lower mutually to use, the time that research and rotation use is saved, the time is saved, is also convenient for using.When a pulley assembly is led for being buckled in
When line or ground wire, the leading block of this pulley assembly is as leading block, the leading block then conduct of another pulley assembly
Stress pulley, stress pulley are for wearing traction rope the personnel of cooperating or operating personnel to be allowed to be pulled, from
And mobile corner block and driving is driven steadily to walk.
In use, using the first leading block 101 as leading block, the second leading block 201 is as exemplified by stress pulley
It illustrates.The first lever 109 is held, rotates the first turntable 108 so that the first anti-opening dropping mechanism gradually disengages
First bolt 102, the first turntable 108 leave the first shrinkage pool 110, then extract the first bolt 102 out, by first pulley frame frame
On conducting wire or ground wire so that the first leading block 101 is rested on conducting wire or ground wire；Then, the first bolt 102 is turned back to
It goes, by the first anti-opening dropping mechanism of rotation the first bolt 102 stabilization is made to be clamped in the first support plate 104, the first rotation
Platform 108 is caught in the first shrinkage pool 110；Then, traction rope fag end is threaded through second pulley frame in the same way or directly
Interior, traction rope is erected at around the second leading block 201, the matched driving used on conducting wire or ground wire.Operating personnel needs
Return to tower head, coordinate personnel or operating personnel self by pulling traction rope so that mobile corner block movement so that its with
Driving coordinates smooth sliding.
Above-listed detailed description is illustrating for possible embodiments of the present invention, which is not to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case.
Claims (7)
1. move corner block, it is characterised in that：Including first pulley component, second pulley component and steering spindle (3)；Described
One pulley assembly includes the first leading block (101) and first pulley frame, and the second pulley component includes the second leading block
(201) and second pulley frame；First leading block (101) is hinged on the first end of the first pulley frame, and described second
Leading block (201) is hinged on the first end of the second pulley frame；The second end of the first pulley frame is provided with will be described
The first bolt (102) that first pulley frame is locked or opened, first bolt (102) are hinged on the of the steering spindle (3)
360 degree of rotations are realized on one end and around the end；The second end of the second pulley frame, which is provided with, locks the second pulley frame
Or the second bolt (202) opened, second bolt (202) are hinged in the second end of the steering spindle (3) and around the end
Realize 360 degree of rotations；Conducting wire or ground wire are threaded through in the first pulley frame and head on first leading block (101), lead
Messenger is threaded through in the second pulley frame and heads on second leading block (201).
2. mobile corner block according to claim 1, it is characterised in that：The first pulley frame includes first axis of rolling
(103) and the first support plate (104) for being oppositely arranged of two panels；The both ends of first axis of rolling (103) are separately fixed at two
The first end of first support plate (104) described in piece, the both ends of first bolt (102) are separately fixed at described in two panels first
The second end of fagging (104), the first bolt (102) middle part are hinged in the first end of the steering spindle (3) and around the end
Realize 360 degree of rotations, first leading block (101) is set on first axis of rolling (103)；The second pulley frame
The second support plate (204) being oppositely arranged including second axis of rolling (203) and two panels；The two of second axis of rolling (203)
End is separately fixed at the first end of the second support plate (204) described in two panels, and the both ends of second bolt (202) are separately fixed at
The second end of second support plate (204) described in two panels is hinged on the of the steering spindle (3) in the middle part of second bolt (202)
360 degree of rotations are realized on two ends and around the end, and second leading block (201) is set on second axis of rolling (203).
3. mobile corner block according to claim 2, it is characterised in that：First support plate that two panels is oppositely arranged
(104), wherein the second end of a piece of first support plate (104) offers the first mounting hole (106), another described first
The second end of support plate (104) offers the first card slot (105)；One end of first bolt (102) is provided with nut, another
One end is caught in after sequentially passing through first mounting hole (106) in first card slot (105), at first card slot (105)
Be provided with the first anti-opening dropping mechanism first bolt (102) being locked on first support plate (104)；
Second support plate (204) that two panels is oppositely arranged, wherein the second end of a piece of second support plate (204) offers
Two mounting holes (206), the second end of another second support plate (204) offer the second card slot (205)；Described second inserts
One end of pin (202) is provided with nut, and the other end is caught in second card slot after sequentially passing through second mounting hole (206)
(205) in, it is provided with second bolt (202) being locked at second support plate at second card slot (205)
(204) the second anti-opening dropping mechanism on.
4. mobile corner block according to claim 3, it is characterised in that：Is provided on first bolt (102)
One external screw thread (107), the first anti-opening dropping mechanism include the first turntable (108) and are arranged on the first turntable
(108) the first lever (109) on, first turntable (108) offer first worn for first bolt (102)
Threaded hole, first threaded hole is interior to be equipped with the first internal thread to match with first external screw thread (107)；First card
First support plate (104) on slot (105) periphery is provided with the first shrinkage pool screwed in for first turntable (108)
(110)；The second external screw thread (207) is provided on second bolt (202), the second anti-opening dropping mechanism includes second
Turntable (208) and the second lever (209) being arranged on the second turntable (208), second turntable (208) offer
For the second threaded hole that second bolt (202) wears, it is equipped with and second external screw thread (207) in second threaded hole
The second internal thread to match；Second support plate (204) on the second card slot (205) periphery is provided with for the rotation
The second shrinkage pool (210) that platform screws in.
5. mobile corner block according to claim 4, it is characterised in that：There are two first lever (109) is set,
It is symmetricly set on the offside of first turntable (108)；Second lever (209) is symmetricly set on institute there are two setting
State the offside of the second turntable (208).
6. mobile corner block according to claim 4, it is characterised in that：First bolt (102) is provided with first
Sleeve (111), the sleeve are inserted in the first end of the steering spindle (3) and realize that 360 degree rotate around the end, the described in two panels
One support plate (104) heads on the second end of the first support plate (104) described in two panels respectively；Second bolt (202) is provided with
Second sleeve (211), the sleeve are inserted in the second end of the steering spindle (3) and realize 360 degree of rotations, two panels institute around the end
State the second end that the second support plate (204) heads on the second support plate (204) described in two panels respectively.
7. mobile corner block according to claim 1, it is characterised in that：One is provided in the middle part of the steering spindle (3)
Annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287362.3A CN108075397A (en) | 2017-12-07 | 2017-12-07 | Mobile corner block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287362.3A CN108075397A (en) | 2017-12-07 | 2017-12-07 | Mobile corner block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108075397A true CN108075397A (en) | 2018-05-25 |
Family
ID=62157929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711287362.3A Pending CN108075397A (en) | 2017-12-07 | 2017-12-07 | Mobile corner block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108075397A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429189A (en) * | 2018-05-29 | 2018-08-21 | 中国南方电网有限责任公司超高压输电公司百色局 | Double-pulley non-directional pulley and using method thereof |
| CN112421484A (en) * | 2020-11-13 | 2021-02-26 | 中国南方电网有限责任公司超高压输电公司南宁局 | Safety labor-saving device for ground wire runaway |
| CN114123023A (en) * | 2021-11-08 | 2022-03-01 | 广西电网有限责任公司贺州供电局 | Movable multi-position steering pulley |
| CN115366123A (en) * | 2022-08-26 | 2022-11-22 | 国网江苏省电力有限公司苏州供电分公司 | High-voltage transmission line inspection robot and working method thereof |
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| CN108429189B (en) * | 2018-05-29 | 2024-08-06 | 中国南方电网有限责任公司超高压输电公司百色局 | Double-pulley non-directional pulley and application method thereof |
| CN112421484A (en) * | 2020-11-13 | 2021-02-26 | 中国南方电网有限责任公司超高压输电公司南宁局 | Safety labor-saving device for ground wire runaway |
| CN112421484B (en) * | 2020-11-13 | 2022-04-26 | 中国南方电网有限责任公司超高压输电公司南宁局 | Safety labor-saving device for ground wire runaway |
| CN114123023A (en) * | 2021-11-08 | 2022-03-01 | 广西电网有限责任公司贺州供电局 | Movable multi-position steering pulley |
| CN114123023B (en) * | 2021-11-08 | 2023-11-17 | 广西电网有限责任公司贺州供电局 | Movable multi-position steering pulley |
| CN115366123A (en) * | 2022-08-26 | 2022-11-22 | 国网江苏省电力有限公司苏州供电分公司 | High-voltage transmission line inspection robot and working method thereof |
| CN115366123B (en) * | 2022-08-26 | 2024-02-23 | 国网江苏省电力有限公司苏州供电分公司 | Line inspection robot for high-voltage transmission line and working method thereof |
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Application publication date: 20180525 |