CN108005569A - Livewire work insulation wire climbing device - Google Patents
Livewire work insulation wire climbing device Download PDFInfo
- Publication number
- CN108005569A CN108005569A CN201810060334.6A CN201810060334A CN108005569A CN 108005569 A CN108005569 A CN 108005569A CN 201810060334 A CN201810060334 A CN 201810060334A CN 108005569 A CN108005569 A CN 108005569A
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- China
- Prior art keywords
- pulley
- cross bar
- spin
- clutch shaft
- shaft bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/52—Ladders in general with non-rigid longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to livewire work insulation wire climbing device, linked up with including two pulley brackets and pulley, pulley hook includes foreboard, back plate, connecting plate and first pulley mechanism, first pulley mechanism includes stay pulley, clutch shaft bearing and clutch shaft bearing mounting structure, clutch shaft bearing mounting structure includes clutch shaft bearing accommodating cavity and the first compression spring, the lower end of first compression spring and the outer ring of clutch shaft bearing are fixed for connecting clutch shaft bearing, clutch shaft bearing accommodating cavity is respectively provided with the first guide slit, the top of first guide slit has the first spin-ended groove, stay pulley axis position corresponding with the first spin-ended groove sets the first spin-ended portion of the cooperation that is used to coincideing with the first spin-ended groove.The beneficial effects of the invention are as follows：The compression spring of appropriate length and elastic force is chosen according to demand, when so that pulley hangs on cable and does not suspend terraced head in midair, stay pulley axis is in the top of the first spin-ended groove, in first guide slit, movable pulley can be moved up in cable hook into suitable position as needed at this time, when terraced head being pulled up by drawstring, first compression spring compresses, first spin-ended portion is caught in the first spin-ended groove upwards, stay pulley axis is not rotated further by, the stay pulley that pulley hook is overlapped on cable stops rotating, stay pulley no longer shift position, terraced head easily can be forgotten about it into required cable location.
Description
Technical field
The invention belongs to field of electrical equipment, more particularly to a kind of livewire work insulation wire climbing device.
Background technology
Chinese patent literature ZL201320806144.7 discloses a kind of live line work insulating hanger, including terraced head and soft
Ladder, terraced head includes two pulley brackets, fixed transverse rod, movable cross bar, pulley hook and drawstring, two pulley brackets to be fixed respectively
At the both ends of fixed transverse rod, movable cross bar is located at the lower section of fixed transverse rod, and the both ends of fixed transverse rod are set in two pulleys
On stent, movable cross bar is connected by spring with fixed transverse rod, and pulley hook positioned at the top of fixed transverse rod, consolidate by one end of drawstring
Movable crossbar center is scheduled on, the other end of drawstring sequentially passes through fixed transverse rod and pulley hook, and drawstring can drive movable cross bar
Action.The top of pulley bracket is provided with cable pulley, and self-locking body is provided with below cable pulley, and self-locking body is hinged on cable
On the stent of pulley side, spacer pin is provided with the stent of cable pulley opposite side, be provided with self-locking body with it is above-mentioned spacing
Pin is adapted the crotch coordinated, and the lower part of self-locking body and one end of self-lock rod are hinged, and the other end of self-lock rod is fixed on movable transverse
On bar, movable cross bar can drive self-locking body and self-lock rod to act.
The design comparison of program self-locking mechanism is ingenious, but when actual use, there are problems that three：
Second, during terraced head is suspended to cable by pulley hook, due to adjusting terraced head posture and pullling the work of generation
Firmly, the slope of the sagging generation of cable itself, causes pulley hook can not be positioned on cable, often treats that terraced head reaches cable position
But it is not desired position when putting, it is also necessary to continue to adjust, it is very time-consuming and laborious, leverage work efficiency.How
Ensure one of terraced head keeps the fixation of pulley hook position to be those skilled in the art's urgent need to resolve during drawing high the problem of.
First, after terraced head is suspended on cable, during personnel climb on the net, the slope of the sagging generation of cable itself, with
And the action during climbing, it is dynamic all make it that terraced head is moved up in cable, can not only deviate desired position, and greatly increase
Risk during staff's climbing, after terraced head hangs up cable, what it is due to contact cable taking is all pulley, is very easy to
Slided on cable, cause ladder unstable, operation can not be normally carried out.How terraced head flexible shift position to be allowd, and
Position is fixed during climbing and maintenance are replaced, and being those skilled in the art, there is an urgent need for one of need to solve the problems, such as.
3rd, the process of terraced head toward lodge on cable is extremely difficult, the reason is that in practical operation, drawstring is just fixed
It is extremely difficult in the middle of movable cross bar, so causes the easy right and left of terraced head to be inclined upwardly, lack in the longitudinal direction
Weary suitable fixed structure, easily there is pitching in terraced head, during drawing high, the effect such as the moment of torsion release of drawstring in itself
Under, rotation occurs in terraced head, causes terraced head posture can not rise to as expected at cable at all, even if certain lucky arrival cable
Lower section, but since the connecting rod above cable pulley is horizontally disposed with, is as a result also that connecting rod withstands cable, can not continue on
Rise.
The content of the invention
The present invention is intended to provide a kind of livewire work insulation wire climbing device, its technical solution are as follows：
Livewire work with insulation wire climbing device, including two pulley brackets and pulley hook, pulley hook include foreboard, back plate,
The connecting plate and first pulley mechanism of front and rear panels are connected, first pulley mechanism includes the drawing being arranged between front and rear panels
Rope pulley, the clutch shaft bearing on stay pulley axis and clutch shaft bearing mounting structure, before clutch shaft bearing mounting structure includes
The clutch shaft bearing accommodating cavity being respectively provided with plate and back plate and the first compression spring in clutch shaft bearing accommodating cavity, on clutch shaft bearing
Lower slider is arranged in clutch shaft bearing accommodating cavity, and the first compression spring is fixedly arranged on the top of clutch shaft bearing accommodating cavity, the lower end of the first compression spring
It is fixed for being connected clutch shaft bearing with the outer ring of clutch shaft bearing, is respectively provided with left and right sides of clutch shaft bearing accommodating cavity for stay pulley
The first guide slit that axis is passed through and rotated, the top of at least one first guide slit have the first spin-ended groove, stay pulley axis with
The corresponding position of first spin-ended groove sets the first spin-ended portion of the cooperation that is used to coincideing with the first spin-ended groove.
Preferably, the second spin-ended groove is square or trapezoidal that second spin-ended cross section is square or regular polygon.
Pulley bracket includes the brace and second pulley mechanism of front bar, rear bar, connection front bar and rear bar, second pulley machine
Structure includes cable pulley, the second bearing on cable pulley axis and second bearing mounting structure between front bar and rear bar,
Second bearing mounting structure includes the second bearing accommodating cavity being respectively provided with front bar and rear bar and arranged on second bearing accommodating cavity
In the second compression spring, second bearing slided up and down in second bearing accommodating cavity, and the second compression spring is fixedly arranged on second bearing and houses
The top of chamber, the lower end of the second compression spring and the outer ring of second bearing are fixed for connecting second bearing, second bearing accommodating cavity
The left and right sides is respectively provided with the second guide slit for passing through and rotating for cable pulley axis, and the top of at least one second guide slit has
Second spin-ended groove, stay pulley axis position corresponding with the second spin-ended groove, which is set, to be used to coincide the second of cooperation with the second spin-ended groove
Spin-ended portion.
Preferably, the first spin-ended groove is square or trapezoidal that first spin-ended cross section is square or regular polygon.
Preferably, vertically direction sliding plug sets locating rod on the first cross bar, and the bottom of locating rod sets anti-fastening
The gear edge of position bar prolapse upwards, the upper end of locating rod set cable clamp, and the internal layer of the clamping part of cable clamp is equipped with anti-slip rubber layer,
One end connecting stay wire of the remotely located bar of afterbody of cable clamp, bracing wire are horizontally through locating rod, and the length of locating rod meets keeping off
Maintain an equal level along the clamping part of cable clamp when the first cross bar of contact and the slot bottom of cable pulley.
Preferably, the lower end of rear bar slopes inwardly and is connected with supporting rod, and the first cross bar and the second cross bar are respectively arranged on branch
On strut, the first cross bar is located at the top of the second cross bar, and the middle part of the second cross bar sets the V-type hanger of tip upward, and first is horizontal
The front side of bar sets fixed mechanism, and fixed mechanism includes the inserted link being plugged on along the longitudinal direction on the first cross bar, the front portion of inserted link
With the drag hook for hooking drawing drawstring, inserted link compression spring, one end connection inserted link rearward end and inserted link compression spring of inserted link compression spring are arranged on inserted link
The other end be connected on the first cross bar, the also fixed location hook rearward extended on the first cross bar, drawstring one end connection V-type
The tip of hanger, the other end around be located at pulley hook pulley on.
Preferably, the bar portion of location hook has bending part, and face is set in the longitudinal direction for hook portion and the drag hook of location hook.
Preferably, the first cross bar is fixed on supporting rod, and supporting rod sliding plug is in the both ends of the second cross bar, the first cross bar
And second set cross bar compression spring between cross bar, cross bar compression spring is set on supporting rod, on self-locking body hinged support bar, is set in front bar
Spacer pin is put, the crotch for being engaged by clamping with spacer pin, the lower part of self-locking body and one end of self-lock rod are provided with self-locking body
Hinged, the other end of self-lock rod is fixed on the second cross bar, and the bottom of supporting rod sets rope ladder hook.
Preferably, the groove slot bottom of stay pulley and the groove slot bottom of cable pulley are equipped with rubber antiskid layer.
The beneficial effects of the invention are as follows：The compression spring of appropriate length and elastic force is chosen according to demand so that pulley is hung over
On cable and when not suspending terraced head in midair, stay pulley axis is in the top of the first spin-ended groove, at this time can be with the first guide slit
Movable pulley is moved up in cable hook into suitable position as needed, when pulling up terraced head by drawstring, the first compression spring
Compression, the first spin-ended portion are caught in the first spin-ended groove upwards, and stay pulley axis is not rotated further by, and pulley hook is overlapped on cable
Stay pulley stops rotating, and stay pulley no longer shift position, easily can forget about it required cable location by terraced head.
Further, the first spin-ended groove is square or trapezoidal that first spin-ended cross section is square or just more
Side shape, facilitates spin-ended portion to be caught in spin-ended groove.
Pulley bracket has second pulley mechanism, chooses the compression spring of appropriate length and elastic force so that terraced head is hung on cable
And staff, when do not climb, cable pulley axis is in top and the second guide slit of the second spin-ended groove, at this time may be used
To move up dynamic terraced head to suitable position in cable as needed, and when staff is climbed by rope ladder, the second compression spring
Compression, the second spin-ended portion are caught in the second spin-ended groove upwards, and cable pulley axis is not rotated further by, the cable pulley being overlapped on cable
Stop rotating, terraced head position is fixed, and facilitates staff to work.
Further, locating rod is set, after personnel climb up insulating hanger, by pulling bracing wire, clamping part is opened,
, can since the internal layer of clamping part is equipped with anti-slip rubber layer and running fix bar is upward, and clamping part then is clamped cable
Further limitation insulating hanger moves up dynamic in cable, facilitates construction operation, protection staff safety, and locating rod, which is slided, is plugged in the
On one cross bar, it is therefore an objective to pulley bracket rise during, cable clamp be located at the lower section of pulley bracket, prevent top arrive cable and
Interference is produced with pulley bracket so as to influence pulley bracket smooth lodge on cable, and the length of locating rod meets keeping off along contact
The clamping part of cable clamp and the slot bottom of cable pulley maintain an equal level when first cross bar, be in order to clamping part can clamp cable but also
Prevent locating rod long and influence the fixed effect of insulating hanger.
Further, livewire work insulation wire climbing device, when in use, one end connection V-type hanger of drawstring
Tip, can guarantee that insulating hanger will not tilt on perpendicular, and fixed mechanism catches on the drawstring in front of pulley, prevent absolutely
Edge hanger pitch tilts, and location hook catches on the bracing wire at pulley rear, it is possible to pulls angle by drawstring to control insulation
The rotation direction and rotation amplitude of hanger, so carry out gesture stability in multiple directions to insulating hanger, ensure insulating hanger energy
It is enough it is anticipated that posture and angle rise, reach below cable, what it is due to connection front bar rear bar is brace, brace be easy to by
Cable is imported in cable pulley, very easy to use.
Further, the bar portion of location hook has a bending part, the hook portion of location hook and drag hook face in the longitudinal direction
Set, while settings of bending part can ensure the hook portion of location hook and drag hook face is set in the longitudinal direction, ensure drawing
Rope enters in drag hook, and face is set in the longitudinal direction for hook portion and the drag hook of location hook, ensure that insulating hanger is in pulley
It is mutually perpendicular to angle.
Further, the groove slot bottom of stay pulley and the groove slot bottom of cable pulley are equipped with rubber antiskid layer,
On the premise of guarantee pulley can roll on cable, further increase the force of sliding friction of pulley, after pulley is spin-ended, prevent
Pulley skids on cable.
Brief description of the drawings
Fig. 1 is the structure diagram of livewire work insulation wire climbing device；
Fig. 2 is the structure diagram of pulley bracket；
Fig. 3 is the overlooking the structure diagram of the first cross bar
Fig. 4 is the structure diagram of pulley hook.
Fig. 5 is enlarged drawing at A in Fig. 2.
Fig. 6 is enlarged drawing at B in Fig. 4.
Fig. 7 is another structure diagram of livewire work insulation wire climbing device.
Fig. 8 is another structure diagram of pulley hook.
Fig. 9 is another structure diagram of pulley bracket.
Embodiment
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the present invention can be mutually combined.
Livewire work with insulation wire climbing device embodiment, as shown in figures 1 to 6, including two pulley brackets, the first cross bar 8,
Second cross bar 10, pulley hook 20 and drawstring 22, brace 2 of the pulley bracket including front bar 1, rear bar 3, connection front bar and rear bar,
Supporting rod 6 and second pulley mechanism 4, the lower end of rear bar 3 slope inwardly and are connected with supporting rod 6, and second pulley mechanism includes
Cable pulley 401, the second bearing 407 on cable pulley axis 402 and second bearing installation between front bar 1 and rear bar 3
Structure, the groove slot bottom of cable pulley are equipped with rubber antiskid layer（Do not shown in figure）, second bearing mounting structure includes 1 He of front bar
The second bearing accommodating cavity 405 being respectively provided with rear bar 3 and the second compression spring 406 in second bearing accommodating cavity, the second axis
Hold 407 to slide up and down in second bearing accommodating cavity 405, the second compression spring 406 is fixedly arranged on the top of second bearing accommodating cavity 405
Portion, lower end and the outer ring of second bearing 407 of the second compression spring 406 are fixed for being connected second bearing 407, second bearing accommodating cavity
405 left and right sides is respectively provided with the second guide slit 408 for passing through and rotating for cable pulley axis 402, and at least one second is oriented to
The top of seam has the second spin-ended groove 404, and in the present embodiment, the second spin-ended groove 404 is set in the wherein guide slit in outside, is drawn
Rope pulley axis 402 sets second coordinated that be used to coincideing with the second spin-ended groove 404 spin-ended with the second spin-ended 404 corresponding position of groove
Portion 403, the second spin-ended groove is square in the present embodiment, and the second spin-ended portion section is square.
Pulley hook is 20 as shown in Fig. 1, Fig. 4 Fig. 6, including the connecting plate of foreboard, back plate, connection front and rear panels and the
One pulley mechanism 25, first pulley mechanism include be arranged on front and rear panels between stay pulley 251, arranged on stay pulley axis
Clutch shaft bearing 257 and clutch shaft bearing mounting structure on 252, the groove slot bottom of stay pulley 251 are equipped with rubber antiskid layer（Figure
In do not show）, clutch shaft bearing mounting structure includes in front and rear panels the clutch shaft bearing accommodating cavity 255 that is respectively provided with and arranged on the
The first compression spring 256 in one bearing accommodating cavity, clutch shaft bearing are slided up and down in clutch shaft bearing accommodating cavity, and the first compression spring is fixed
In the top of clutch shaft bearing accommodating cavity, the lower end of the first compression spring and the outer ring of clutch shaft bearing are fixed for connecting clutch shaft bearing, the
It is respectively provided with the first guide slit 258 for passing through and rotating for stay pulley axis at left and right sides of one bearing accommodating cavity, at least one
The top of one guide slit has the first spin-ended groove 254, and in the present embodiment, the second spin-ended groove is set in the wherein guide slit in outside
254, stay pulley axis 252 is set with the first spin-ended 254 corresponding position of groove to be used to coincide the first of cooperation with the first spin-ended groove
Spin-ended portion 253, the second spin-ended groove is square in the present embodiment, and the second spin-ended portion section is square.First pulley mechanism and
Second pulley mechanism structure is identical, and the appropriate compression spring of coefficient of elasticity need to be only chosen according to the actual demand in effect, such as
In second pulley mechanism, after terraced head hangs up cable and connects rope ladder, the pulling force vertically downwards more than 500 Ns, the second spin-ended portion
Just be caught in the second spin-ended groove, and pulley hook is after cable is hung up, if nose heave 5 kilograms of the amount of ladder, more than 200 Ns it is vertical to
Under pulling force, the first spin-ended portion is just caught in the second spin-ended groove, so can be as desired by drawstring ramp head or cunning
Surplus is reserved when wheel hook, prevents stuck and can not move, set-up mode is flexible, not described here any more.
First cross bar 8 and the second cross bar 10 are respectively arranged on supporting rod 6, and the first cross bar is located at the top of the second cross bar, the
The middle part of two cross bars sets the V-type hanger 5 of tip upward, and the front side of the first cross bar sets fixed mechanism 23, and fixed mechanism includes
The inserted link 232 being plugged on along the longitudinal direction on the first cross bar, the front portion of inserted link have the drag hook 231 for hooking and drawing drawstring, are covered on inserted link
If inserted link compression spring 233, one end of inserted link compression spring 233 connects inserted link rearward end and the other end of inserted link compression spring is connected to the first cross bar
On 8, the also fixed location hook 24 rearward extended on the first cross bar 8, one end of drawstring 22 connects the tip of V-type hanger 5, another
Hold around being located on the pulley 21 of pulley hook, vertically direction sliding plug sets locating rod 18 on the first cross bar, locating rod
Bottom sets the gear for preventing locating rod prolapse upwards, and along 19, the upper end of locating rod sets cable clamp, the clamping part 15 of cable clamp
Internal layer is equipped with anti-slip rubber layer 16,17 connecting stay wire 14 of one end of the remotely located bar of afterbody of cable clamp, and bracing wire 14 is horizontally through
Locating rod 18, the length of locating rod meet the clamping part 15 and cable pulley of cable clamp when gear is along the first cross bar of contact
401 slot bottom maintains an equal level, and the bar portion 242 of location hook 24 has bending part 243, and the hook portion 241 and drag hook 231 of location hook are in front and back
Upward face is set, and the first cross bar 8 is fixed on supporting rod 6, and 6 sliding plug of supporting rod is at the both ends of the second cross bar 10, and first
Cross bar compression spring 9 is set between cross bar and the second cross bar, and cross bar compression spring 9 is set on supporting rod 6,13 hinged support bar of self-locking body
On, spacer pin 12 is set in front bar 1, is provided with the crotch for being engaged by clamping with spacer pin on self-locking body 13, under self-locking body
Portion and one end of self-lock rod 7 are hinged, and the other end of self-lock rod 7 is fixed on the second cross bar 10, and the bottom of supporting rod 6 sets rope ladder
Hook 11.
In other embodiments, it is unlike the embodiments above, as shown in Figure 7, Figure 8, pulley hook 20 include foreboard,
Back plate, the connecting plate and stay pulley 26 for connecting front and rear panels；It is unlike the embodiments above in other embodiments to be
Preferably, the first spin-ended groove and the second spin-ended groove can also be trapezoidal, and the first spin-ended portion and the second spin-ended cross section can be with
For regular polygon.
In other embodiments, it is unlike the embodiments above, as shown in figure 9, pulley bracket includes front bar 1, rear bar
3rd, brace 2, supporting rod 6 and the second pulley mechanism of front bar and rear bar are connected, the lower end of rear bar 3 slopes inwardly and and supporting rod
6 connections, second pulley mechanism only include being rotatably arranged on cable pulley 401 between front bar 1 and rear bar 3.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.
Claims (7)
1. livewire work insulation wire climbing device, including two pulley brackets and pulley hook, it is characterised in that：Pulley hook bag
Include foreboard, back plate, connect front and rear panels connecting plate and first pulley mechanism, first pulley mechanism include be arranged on foreboard and
Stay pulley between back plate, the clutch shaft bearing on stay pulley axis and clutch shaft bearing mounting structure, clutch shaft bearing peace
Assembling structure includes the clutch shaft bearing accommodating cavity being respectively provided with front and rear panels and the first pressure in clutch shaft bearing accommodating cavity
Spring, clutch shaft bearing are slided up and down in clutch shaft bearing accommodating cavity, and the first compression spring is fixedly arranged on the top of clutch shaft bearing accommodating cavity, the
The lower end of one compression spring and the outer ring of clutch shaft bearing are fixed for connecting clutch shaft bearing, and the left and right sides of clutch shaft bearing accommodating cavity has
There is the first guide slit for passing through and rotating for stay pulley axis, the top of at least one first guide slit has the first spin-ended groove,
Stay pulley axis position corresponding with the first spin-ended groove sets the first spin-ended portion of the cooperation that is used to coincideing with the first spin-ended groove.
2. livewire work according to claim 1 insulation wire climbing device, it is characterised in that：First spin-ended groove for square or
Person is trapezoidal, and the first spin-ended cross section is square or regular polygon.
3. livewire work according to claim 2 insulation wire climbing device, it is characterised in that：Vertically direction on first cross bar
Sliding plug sets locating rod, and the bottom of locating rod sets the gear edge for preventing locating rod prolapse upwards, and the upper end of locating rod is set
Cable clamp, the internal layer of the clamping part of cable clamp are equipped with anti-slip rubber layer, and one end connection of the remotely located bar of afterbody of cable clamp is drawn
Line, bracing wire are horizontally through locating rod, and the length of locating rod meets the clamping part of cable clamp when gear is along the first cross bar of contact
Maintain an equal level with the slot bottom of cable pulley.
4. livewire work according to claim 3 insulation wire climbing device, it is characterised in that：The lower end of rear bar slopes inwardly simultaneously
It is connected with supporting rod, the first cross bar and the second cross bar are respectively arranged on supporting rod, and the first cross bar is located at the top of the second cross bar, the
The middle part of two cross bars sets the V-type hanger of tip upward, and the front side of the first cross bar sets fixed mechanism, and fixed mechanism is included along preceding
Rear direction is plugged on the inserted link on the first cross bar, and the front portion of inserted link has the drag hook for hooking and drawing drawstring, inserted link compression spring is arranged on inserted link,
One end of inserted link compression spring connects inserted link rearward end and the other end of inserted link compression spring is connected on the first cross bar, also solid on the first cross bar
If the location hook rearward extended, the tip of one end connection V-type hanger of drawstring, the other end is around the pulley for being located at pulley hook
On.
5. livewire work according to claim 4 insulation wire climbing device, it is characterised in that：The bar portion of location hook has bending
Portion, face is set in the longitudinal direction for hook portion and the drag hook of location hook.
6. livewire work according to claim 4 insulation wire climbing device, it is characterised in that：First cross bar is fixed on supporting rod
On, supporting rod sliding plug sets cross bar compression spring, cross bar compression spring between the both ends of the second cross bar, the first cross bar and the second cross bar
It is set on supporting rod, on self-locking body hinged support bar, spacer pin is set in front bar, is provided with and is used for and spacer pin on self-locking body
The crotch of clamping engagement, the lower part of self-locking body and one end of self-lock rod are hinged, and the other end of self-lock rod is fixed on the second cross bar,
The bottom of supporting rod sets rope ladder hook.
7. livewire work according to claim 4 insulation wire climbing device, it is characterised in that：The groove slot bottom of stay pulley is set
There is rubber antiskid layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060334.6A CN108005569A (en) | 2018-01-22 | 2018-01-22 | Livewire work insulation wire climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060334.6A CN108005569A (en) | 2018-01-22 | 2018-01-22 | Livewire work insulation wire climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108005569A true CN108005569A (en) | 2018-05-08 |
Family
ID=62066312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060334.6A Withdrawn CN108005569A (en) | 2018-01-22 | 2018-01-22 | Livewire work insulation wire climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775901A (en) * | 2019-12-09 | 2020-02-11 | 云南电网有限责任公司昆明供电局 | Special combined hanging basket for equipotential operation of multi-loop vertically-arranged wires |
-
2018
- 2018-01-22 CN CN201810060334.6A patent/CN108005569A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775901A (en) * | 2019-12-09 | 2020-02-11 | 云南电网有限责任公司昆明供电局 | Special combined hanging basket for equipotential operation of multi-loop vertically-arranged wires |
| CN110775901B (en) * | 2019-12-09 | 2024-04-12 | 云南电网有限责任公司昆明供电局 | Combined hanging basket special for equipotential operation of multi-loop vertical arrangement wires |
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| PB01 | Publication | ||
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Application publication date: 20180508 |