CN108448480A - Overhead power transmission line pole tower insulator locking equipment - Google Patents
Overhead power transmission line pole tower insulator locking equipment Download PDFInfo
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- CN108448480A CN108448480A CN201810297690.XA CN201810297690A CN108448480A CN 108448480 A CN108448480 A CN 108448480A CN 201810297690 A CN201810297690 A CN 201810297690A CN 108448480 A CN108448480 A CN 108448480A
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- Prior art keywords
- hole
- connecting hole
- mounting
- caught
- sliding slot
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
Overhead power transmission line pole tower insulator locking equipment belongs to electric wire auxiliary tool field.Including mounting base, shaft tower hanging mechanisms, mounting button and insulation sub- connecting member；Shaft tower hanging mechanisms are arranged in the top of mounting base, and mounting base is provided with mounting slot of the opening towards bottom end；Mounting button includes mounting spring, hanging part and crowbar, mounts spring and hanging part is set in turn in mounting slot, one end of the separate mounting spring of hanging part is provided with connecting shaft；Insulation sub- connecting member can be caught in mounting slot, and the top for the sub- connecting member that insulate is provided with connecting hole, and connecting hole is engaged by clamping with connecting shaft；Crowbar activity passes through mounting base hinged with hanging part, and crowbar can drive hanging part axial movement that connecting shaft is made to be caught in connecting hole, and hanging part can be driven, which to circumferentially rotate, makes connecting shaft exit connecting hole.The dismounting and connection of connecting shaft and connecting hole can be realized by crowbar, that is, realizes the installation and removal of insulator chain, effectively improve the replacement speed of overhead power transmission line pole tower insulator.
Description
Technical field
The present invention relates to electric wire auxiliary tool fields, are set in particular to the mounting of overhead power transmission line pole tower insulator
It is standby.
Background technology
The replacement of overhead power transmission line pole tower insulator is always a long-standing problem.Replacement process is cumbersome, seriously
Influence the replacement speed of insulator chain.
Invention content
The main purpose of the present invention is to provide overhead power transmission line pole tower insulator locking equipments, effectively improve aerial defeated
The replacement speed of electric wire line pole tower insulator.
The invention is realized in this way：
Overhead power transmission line pole tower insulator locking equipment, including mounting base, shaft tower hanging mechanisms, mounting button and insulator
Connector；
Shaft tower hanging mechanisms are arranged in the top of mounting base, and shaft tower hanging mechanisms can be mounted on shaft tower bar steel, and mounting base is set
It is equipped with mounting slot of the opening towards bottom end；
Mounting button includes mounting spring, hanging part and crowbar, mounts spring and hanging part is set in turn in mounting slot, mount
Part compression mounting spring, one end of the separate mounting spring of hanging part is provided with connecting shaft；
The open end of mounting slot is that connector is caught in mouth, and insulation sub- connecting member can be caught in mouth, and insulate sub- connecting member
Top be provided with connecting hole, connecting hole is engaged by clamping with connecting shaft；
Crowbar activity passes through mounting base hinged with hanging part, and crowbar can drive hanging part axial movement that connecting shaft is made to exit
Connecting hole, and hanging part can be driven, which to circumferentially rotate, makes connecting shaft exit connecting hole.
Mounting base is installed on shaft tower by shaft tower hanging mechanisms.Insulation sub- connecting member is set to one end of insulator chain.
Mounting button is connected with insulation sub- connecting member and is realized by the connection of connecting shaft and connecting hole.Mounting button and insulator connect
Dismounting between fitting is realized by the dismounting of connecting shaft and connecting hole.
When insulation sub- connecting member is caught in mounting slot, connecting hole is corresponding with connecting shaft, under the action of mounting spring, connecting shaft
It is caught in connecting hole, realizes the connection of connecting shaft and connecting hole.It is drivingly connected axis by crowbar and circumferentially rotates mating connection axis axial direction
It is mobile, connecting shaft can be made to exit connecting hole, realize the dismounting of connecting shaft and connecting hole.
Hold it is above-mentioned, pass through crowbar adjusting control realize connecting shaft and connecting hole dismounting and connection, that is, realize insulation
The installation and removal of substring effectively improve the replacement speed of overhead power transmission line pole tower insulator.
Optionally, connecting shaft, which is provided with, is caught in mechanism and docking block, is caught in the diameter that mechanism can make docking block along connecting shaft
Make the movement far from and close to connecting shaft to direction；
It is provided with butt hole on the inside of connecting hole, imports sliding slot, export sliding slot and drawing-out mechanism；It imports sliding slot and export is slided
Slot is spaced apart along the circumferential direction of connecting hole and extends along the axial direction of connecting hole, imports sliding slot and exports one end of sliding slot
The open end for running through connecting hole, the side for importing sliding slot and export sliding slot are connected to connecting hole；Butt hole is set to importing
The side of the separate connection centerline hole of sliding slot is simultaneously connected to sliding slot is imported；Drawing-out mechanism includes export inclined-plane, and export inclined-plane connects
Connect butt hole and export sliding slot；
Docking block can pass through importing sliding slot to be caught in butt hole and can exit butt hole simultaneously under the action of exporting inclined-plane
It is caught in export sliding slot.
Optionally, docking block include one end connection and it is first and second orthogonal, first along connecting shaft
Radial direction is arranged, and second axial direction along connecting shaft is arranged, second position in one end of first separate connecting shaft,
Mechanism is caught in connect with first；
Connecting hole includes one end connection and orthogonal first hole and the second hole, radial direction of first hole along connecting hole
Setting, the second hole are arranged along the axial direction of connecting hole, and the one end far from the second hole in the first hole is connected to connecting hole；
First can be caught in the first hole, and second can be caught in the second hole.
Optionally, it is additionally provided on the inside of connecting hole and compresses mechanism；
Mechanism is compressed to include press block and compress spring；
Press block is divided into pressure section and abutting part along its length, and press block is set to importing along the radial direction of connecting hole
Between sliding slot and butt hole, pressure section is correspondingly arranged in importing sliding slot, and abutting part is correspondingly arranged in butt hole；
Compress spring be set to press block separate connecting hole open end side and connect with press block, compress spring
Axial direction driving press block along connecting hole moves.
Optionally, it includes being caught in spring and being set to the mounting hole of connecting shaft to be caught in mechanism；
Mounting hole extends along the radial direction of connecting shaft, and first sliding be embedded at mounting hole, is caught in spring and is set to the
One between mounting hole.
Optionally, it imports between sliding slot and the same side and export sliding slot of butt hole and is connected to by interface channel, export is oblique
Face is set to interface channel；
The side that the center line of one end connecting hole at a distance from the second hole on export inclined-plane is farthest seamlessly transits, and exports inclined-plane
The other end flushed with the madial wall of connecting hole, export inclined-plane pass through with connect the radial spacing of centerline hole by
It is decrescence small.
Optionally, the open end of the close connecting hole of the side and the first hole of the open end of the close connecting hole of interface channel
Side flush；
The width of the axial direction along connecting hole of interface channel is more than or equal to second axial direction along connecting hole
The width in direction.
Optionally, drawing-out mechanism further includes being symmetrically disposed on two of interface channel to exit spring, and two are exited spring position
Both sides in export inclined-plane, the circumferential direction for each exiting spring along connecting hole extend；
Each one end for exiting spring is identical as the connection radial spacing of centerline hole to the other end, each exits spring
Export inclined-plane is partially protrude through to resist second close to the one end in the second hole.
Optionally, the one end positioned at the open end of connecting hole for importing sliding slot is provided with importing horn mouth, imports horn mouth
Including introduction bevel, introduction bevel is connect with sliding slot transition is imported, the center line phase of the plane where introduction bevel and connecting hole
It hands over.
Optionally, it further includes the approaching face for being symmetrically disposed on introduction bevel both sides, two approaching faces places to import horn mouth
Plane intersection.
Beneficial effects of the present invention：Overhead power transmission line pole tower insulator locking equipment, is realized by crowbar adjusting control
The dismounting and connection of connecting shaft and connecting hole, that is, realize the installation and removal of insulator chain, effectively improve overhead transmission line
The replacement speed of line pole tower insulator.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is that the overall structure of overhead power transmission line pole tower insulator locking equipment provided in an embodiment of the present invention is illustrated
Figure；The assembling structure schematic diagram of connecting shaft and connecting hole；
Fig. 2 is the internal structure schematic diagram of overhead power transmission line pole tower insulator locking equipment shown in FIG. 1；
Fig. 3 is the partial enlarged view of the A in Fig. 2；
Fig. 4 is the structural schematic diagram after the hole wall expansion of connecting hole.
Icon：300- mounting bases；310- mounts slot；311- connectors are caught in mouth；400- shaft tower hanging mechanisms；500- is mounted
Button；510- mounts spring；520- hanging parts；530- crowbars；600- insulation sub- connecting members；100- connecting shafts；110- is caught in mechanism；
111- is caught in spring；112- mounting holes；120- docks block；121- first；122- second；200- connecting holes；210- is docked
Hole；The first holes 211-；The second holes 212-；220- imports sliding slot；230- imports horn mouth；231- introduction bevels；232- approaching faces；
240- exports sliding slot；250- drawing-out mechanisms；251- interface channels；252- exports inclined-plane；253- exits spring；260- compresses machine
Structure；261- press blocks；262- pressure sections；263- abutting parts；264- compresses spring.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is instruction or implies relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, " connection " may be a fixed connection, can also be detachably to connect
It connects, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment 1, referring to figs. 1 to Fig. 4.
As depicted in figs. 1 and 2, overhead power transmission line pole tower insulator locking equipment provided in this embodiment, including installation
Seat 300, shaft tower hanging mechanisms 400, mounting button 500 and insulation sub- connecting member 600；
The top setting shaft tower hanging mechanisms 400 of mounting base 300, shaft tower hanging mechanisms 400 can be mounted on shaft tower bar steel,
Mounting base 300 is provided with mounting slot 310 of the opening towards bottom end；
Mounting button 500 includes mounting spring 510, hanging part 520 and crowbar 530, mount spring 510 and hanging part 520 according to
Secondary to be set to mounting slot 310, the compression mounting spring 510 of hanging part 520, one end of the separate mounting spring 510 of hanging part 520 is set
It is equipped with connecting shaft 100；
The open end of mounting slot 310 is that connector is caught in mouth 311, and insulation sub- connecting member 600 can be caught in mouth, insulate
The top of sub- connecting member 600 is provided with connecting hole 200, and connecting hole 200 is engaged by clamping with connecting shaft 100；
530 activity of crowbar passes through mounting base 300 hinged with hanging part 520, and crowbar 530 can drive hanging part 520 axial
Movement makes connecting shaft 100 exit connecting hole 200, and hanging part 520 can be driven, which to circumferentially rotate, makes connecting shaft 100 exit connecting hole
200。
Mounting base 300 is installed on shaft tower by shaft tower hanging mechanisms 400.Insulation sub- connecting member 600 is set to insulator chain
One end.
Mounting button 500 and the connection of insulation sub- connecting member 600 are realized by the connection of connecting shaft 100 and connecting hole 200.Mounting
Dismounting between button 500 and insulation sub- connecting member 600 is realized by the dismounting of connecting shaft 100 and connecting hole 200.
When insulation sub- connecting member 600 is caught in mounting slot 310, connecting hole 200 is corresponding with connecting shaft 100, in mounting spring 510
Under the action of, connecting shaft 100 is caught in connecting hole 200, realizes the connection of connecting shaft 100 and connecting hole 200.It is driven by crowbar 530
Dynamic connecting shaft 100 circumferentially rotates the axial movement of mating connection axis 100, and connecting shaft 100 can be made to exit connecting hole 200, the company of realization
The dismounting of spindle 100 and connecting hole 200.
It holds above-mentioned, connecting shaft 100 and the dismounting of connecting hole 200 is realized by 530 adjusting control of crowbar and connect, that is,
The installation and removal for realizing insulator chain, effectively improve the replacement speed of overhead power transmission line pole tower insulator.
As shown in Figures 2 and 3, connecting shaft 100, which is provided with, is caught in mechanism 110 and docking block 120, and being caught in mechanism 110 can
Docking block 120 is set to make moving far from and close to connecting shaft 100 along the radial direction of connecting shaft 100；
The inside of connecting hole 200 is provided with butt hole 210, imports sliding slot 220, export sliding slot 240 and drawing-out mechanism 250；
It imports sliding slot 220 and export sliding slot 240 is spaced apart along the circumferential direction of connecting hole 200 and along the axial direction of connecting hole 200
Extend, imports sliding slot 220 and the one end for exporting sliding slot 240 through the open end of connecting hole 200, import sliding slot 220 and export
The side of sliding slot 240 is connected to connecting hole 200；Butt hole 210 is set to 200 center of separate connecting hole for importing sliding slot 220
The side of line is simultaneously connected to sliding slot 220 is imported；Drawing-out mechanism 250 includes export inclined-plane 252, and export inclined-plane 252 connects butt hole
210 and export sliding slot 240；
Docking block 120 can be caught in butt hole 210 across sliding slot 220 is imported and can be under the action of exporting inclined-plane 252
It exits butt hole 210 and is caught in export sliding slot 240.
Connecting shaft 100 is caught in connecting hole 200 with docking block 120 from sliding slot 220 is imported, and docking block 120 is slided along importing
Slot 220 slides, and when docking block 120 is opposite with butt hole 210, docking block 120 is caught in docking under the action of being caught in mechanism 110
The connection of connecting shaft 100 and connecting hole 200 is realized in hole 210；When rotation connection axis 100, make the docking block 120 in butt hole 210
It is moved along export inclined-plane 252, docking block 120 can partly be exited to connecting shaft 100, until docking block 120 is moved to export
When sliding slot 240, docking block 120 is caught in export sliding slot 240 under the action of being caught in mechanism 110, and then connecting shaft 100 drives docking
Block 120 is moved towards the open end of connecting hole 200, completes the dismounting of connecting hole 200 and connecting shaft 100.
Importing sliding slot 220, there is importing effect, export sliding slot 240 can limit the export direction of connecting shaft 100, the company of avoiding
Spindle 100 carrys out back rotation, and connecting hole 200 is exited in not timing.
As shown in figure 3, docking block 120 include one end connect and it is first 121 and second 122 orthogonal, first
Portion 121 is arranged along the radial direction of connecting shaft 100, and second 122 axial direction along connecting shaft 100 is arranged, second 122
In one end of first 121 separate connecting shaft 100, it is caught in mechanism 110 and is connect with first 121；
Connecting hole 200 includes one end connection and 211 and second hole 212 of orthogonal first hole, and the first hole 211 is along connection
The radial direction in hole 200 is arranged, and the second hole 212 is arranged along the axial direction of connecting hole 200, separate second hole in the first hole 211
212 one end is connected to connecting hole 200；
The first hole 211 can be caught in for first 121, second 122 can be caught in the second hole 212.
First 121 and second 122 structure for collectively forming " L " font, the first hole 211 and the second hole 212
Collectively form the structure of " L " font.
First 121 and the cooperation of the first hole 211 can limit axial movement of the connecting shaft 100 along connecting hole 200, and second
The radial direction that portion 122 and the cooperation of the second hole 212 can limit connecting shaft 100 towards connecting hole 200 moves, so as to connect
Spindle 100 is firmly secured in connecting hole 200, realizes the secured connection of connecting shaft 100 and connecting hole 200.
As shown in figure 3,200 inside of connecting hole is additionally provided with and compresses mechanism 260；
Mechanism 260 is compressed to include press block 261 and compress spring 264；
Press block 261 is divided into pressure section 262 and abutting part 263, diameter of the press block 261 along connecting hole 200 along its length
It is set to and is imported between sliding slot 220 and butt hole 210 to direction, pressure section 262, which is correspondingly arranged in, imports sliding slot 220, abutting part
263 are correspondingly arranged in butt hole 210；
Compress spring 264 be set to press block 261 separate connecting hole 200 open end side and with press block 261
Connection, the axial direction driving press block 261 for compressing spring 264 along connecting hole 200 move.
During connecting shaft 100 is caught in connecting hole 200 with docking block 120, docking block 120 is by connecting hole 200
The active force part of hole wall is retracted into connecting shaft 100；
Connecting shaft 100 continues on the movement of connecting hole 200, is acted on positioned at second 122 of 100 lateral wall of connecting shaft prominent
Go out portion and push press block 261 to move along the axial direction of connecting hole 200, compression compresses spring 264, at this point, the first hole 211
Aperture increases, a hole can be caught in until second 122, second 122 is caught in the first hole under the action of being caught in mechanism 110
211, spring 264 is compressed at this time and acts on press block 261, and press block 261 compresses docking block 120；
Block 120 is docked under the action of being caught in mechanism 110, makes second 122 to be caught in the second hole 212, it is entire to dock block 120
A distance is moved towards the open end of connecting hole 200 under the action of press block 261, makes second 122 to be caught in the second hole
212, first 121 is caught in the first hole 211, realizes docking block 120 and docks the clamping engagement of block 120.
As shown in figure 3, it includes being caught in spring 111 and being set to the mounting hole 112 of connecting shaft 100 to be caught in mechanism 110；
Mounting hole 112 extends along the radial direction of connecting shaft 100, and first 121 sliding is embedded at mounting hole 112, is caught in
Spring 111 is set between first 121 and mounting hole 112.
Connecting shaft 100 is caught in the beginning of connecting hole 200, and docking block 120 is forced by the radial effect of 200 hole wall of connecting hole
Contracting is caught in spring 111, adds up elastic potential energy, when docking block 120 is opposite with butt hole 210, is caught in spring 111 and acts on docking
Block 120 makes docking block 120 be caught in butt hole 210.
Being caught in spring 111 can be such that docking block 120 is closely caught in butt hole 210, be not easy to exit by the effect of external force
Blocked hole realizes the secured connection of connecting shaft 100 and connecting hole 200.
Pass through interface channel as shown in figure 4, importing between the same side of sliding slot 220 and butt hole 210 and export sliding slot 240
251 connections, export inclined-plane 252 are set to interface channel 251；
The side that the center line of one end connecting hole 200 at a distance from the second hole 212 on export inclined-plane 252 is farthest is smoothed
It crosses, the other end on export inclined-plane 252 is flushed with the madial wall of connecting hole 200, and export inclined-plane 252 is passed through and connected
The radial spacing of 200 center line of hole is gradually reduced.
" one end on export inclined-plane 252 seamlessly transits the farthest one end of connecting hole 200 at a distance from butt hole 210 ", connection
Axis 100 can be drivingly connected block and slide into export inclined-plane 252 when circumferentially rotating, be caught in effect of the spring 111 on export inclined-plane 252
Under compressed；Simultaneously under the action of exporting inclined-plane 252, the constantly compression of docking block 120 is caught in spring 111 and is constantly retracted into
Mounting hole 112 continues to move to docking block 120 when the end for docking block 120, which is retracted into, to be flushed with the hole wall of connecting hole 200, right
Connect block 120 with export sliding slot 240 it is opposite when, be caught in spring 111 act on docking block 120, so that docking block 120 is caught in export sliding slot
240, connecting shaft 100 drives docking block 120 to be removed along export sliding slot 240.
As shown in figure 4, the side of the open end of the close connecting hole 200 of interface channel 251 connects with the close of the first hole 211
The side for connecing the open end in hole 200 flushes；
Edge of the width of the axial direction along connecting hole 200 of interface channel 251 more than or equal to second 122 connects
The width of the axial direction in hole 200.
After docking block 120 is caught in butt hole 210, second 122 of docking block 120 is partially protrude through interface channel 251, week
It is against to direction on the circumferential hole wall in the second hole 212, it can not be directly to interface channel 251, in such manner, it is possible to play restriction pair
The effect of block 120 is connect, i.e., simple rotation connection axis 100 can not make docking block 120 slide into interface channel 251.Will be right
Connect and also need to axial movement docking block 120 when block 120 slides into interface channel 251, make second 122 of docking block 120 with connect
Channel 251 is relative to can rotate.
When practical operation, connecting shaft 100 is first moved axially, even if docking block 120 compresses press block 261, compression compresses
Spring 264, while press block 261 moves axially, docking block 120 also moves axially, it is known that second 122 of docking block 120
When opposite with interface channel 251, connecting shaft 100 is circumferentially rotated, docking block 120 can smoothly block under the drive of connecting shaft 100
Enter communicating passage, is flushed with 200 hole wall of connecting hole with being gradually retracted under the action of exporting inclined-plane 252.
As shown in figure 4, drawing-out mechanism 250 further includes being symmetrically disposed on two of interface channel 251 to exit spring 253, two
A both sides exited spring 253 and be located at export inclined-plane 252, the circumferential direction for each exiting spring 253 along connecting hole 200 extend；
Each one end for exiting spring 253 is identical as the radial spacing of 200 center line of connecting hole to the other end, each exits
One end close to the second hole 212 of spring 253 is partially protrude through export inclined-plane 252 to resist second 122.
When second 122 that docks block 120 opposite with interface channel 251, connecting shaft 100 is circumferentially rotated, due to second
Portion 122 is resisted by the part spring 253 outstanding that exits, and therefore, is circumferentially rotated active force and is also needed to first overcome and exit spring 253
Effect first resists during docking block 120 is moved along export inclined-plane 252 and exits spring 253, in moving process gradually
It is detached from the effect for exiting spring 253 and is moved to export sliding slot 240 along inclined-plane 252 is exported, can avoid under fortuitous event, even
The axial movement of spindle 100 keeps docking block 120 opposite with interface channel 251, completes to exit.It adds and exits spring 253, increase is exited
Circumferential active force, avoid docking block 120 is unexpected from exiting, realization, which more accurately controls, to be exited.
As shown in figure 4, the one end positioned at the open end of connecting hole 200 for importing sliding slot 220 is provided with importing horn mouth
230, it includes introduction bevel 231 to import horn mouth 230, and introduction bevel 231 is connect with 220 transition of sliding slot is imported, introduction bevel 231
The plane at place intersects with the center line of connecting hole 200.
When docking block 120 not by external force, by the effect for being caught in spring 111, docking block 120 is predominantly located in mounting hole
Outside 112, connecting shaft 100 can not be caught in connecting hole 200；Connecting shaft 100 is caught in before connecting hole 200, and it is right first to dock block 120
Standard, which is caught in, imports sliding slot 220, then mobile connection axis 100, and by the effect of introduction bevel 231, docking block 120 is gradually retracted into
In mounting hole 112, connecting hole 200 can be caught in connecting shaft 100 until entirely docking block 120.
It entirely is caught in process, it is simple and quick.
As shown in figure 4, importing horn mouth 230 further includes the approaching face 232 for being symmetrically disposed on 231 both sides of introduction bevel, two
Plane intersection where a approaching face 232.
In an angle, the open end for importing horn mouth 230 is more than and imports cunning planar shaped where two approaching faces 232
The open end of slot 220 can reduce second 122 and be caught in the difficulty for importing sliding slot 220, while can also reduce by second in this way
122 be caught in import horn mouth 230 difficulty, second 122 along import horn mouth 230 move can be caught in import sliding slot 220.
The installation effectiveness of connecting shaft 100 and connecting hole 200.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of overhead power transmission line pole tower insulator locking equipment, which is characterized in that including mounting base, shaft tower hanging mechanisms,
Mounting button and insulation sub- connecting member；
The shaft tower hanging mechanisms are arranged in the top of the mounting base, and the shaft tower hanging mechanisms can be mounted on shaft tower bar steel,
The mounting base is provided with mounting slot of the opening towards bottom end；
The mounting button includes that mounting spring, hanging part and crowbar, the mounting spring and the hanging part are set in turn in institute
Mounting slot is stated, the hanging part compresses the mounting spring, and one end far from the mounting spring of the hanging part is provided with
Connecting shaft；
The open end of the mounting slot is that connector is caught in mouth, the insulation sub- connecting member can be caught in described in be caught in mouth, it is described
The top of insulation sub- connecting member is provided with connecting hole, and the connecting hole is engaged by clamping with the connecting shaft；
The crowbar activity passes through the mounting base hinged with the hanging part, and the crowbar can drive the hanging part axial
Movement makes the connecting shaft exit the connecting hole, and the hanging part can be driven, which to circumferentially rotate, makes the connecting shaft exit institute
State connecting hole.
2. overhead power transmission line pole tower insulator locking equipment according to claim 1, which is characterized in that the connecting shaft
It is provided with and is caught in mechanism and docking block, the mechanism that is caught in can be such that the docking block makees far along the radial direction of the connecting shaft
From the movement with the close connecting shaft；
It is provided with butt hole on the inside of the connecting hole, imports sliding slot, export sliding slot and drawing-out mechanism；The importing sliding slot and institute
Export sliding slot is stated to be spaced apart and along the axial direction of the connecting hole extend, the importing along the circumferential direction of the connecting hole
The open end of the connecting hole is run through in one end of sliding slot and the export sliding slot, described to import sliding slot and the export sliding slot
Side is connected to the connecting hole；The butt hole is set to one far from the connection centerline hole for importing sliding slot
Side is simultaneously connected to the importing sliding slot；The drawing-out mechanism includes export inclined-plane, the export inclined-plane connect the butt hole with
The export sliding slot；
The docking block can be caught in the butt hole across the importing sliding slot and can be under the action of the export inclined-plane
It exits the butt hole and is caught in the export sliding slot.
3. overhead power transmission line pole tower insulator locking equipment according to claim 2, which is characterized in that the docking block
It being connected including one end and first and second orthogonal, described first radial direction along the connecting shaft is arranged,
Described second axial direction along the connecting shaft is arranged, the second position in described first separate connecting shaft one
End, the mechanism that is caught in are connect with described first；
The connecting hole includes one end connection and orthogonal first hole and the second hole, and first hole is along the connecting hole
Radial direction is arranged, and second hole is arranged along the axial direction of the connecting hole, separate second hole in first hole
One end be connected to the connecting hole；
Described first can be caught in first hole, and described second can be caught in second hole.
4. overhead power transmission line pole tower insulator locking equipment according to claim 3, which is characterized in that the connecting hole
Inside, which is additionally provided with, compresses mechanism；
The mechanism that compresses includes press block and compresses spring；
The press block is divided into pressure section and abutting part along its length, and the press block is set along the radial direction of the connecting hole
It is placed between the importing sliding slot and the butt hole, the pressure section is correspondingly arranged in the importing sliding slot, the abutting part
It is correspondingly arranged in the butt hole；
It is described compress spring be set to the press block far from the connecting hole open end side and with the press block
Connection, the spring that compresses drive the press block to move along the axial direction of the connecting hole.
5. overhead power transmission line pole tower insulator locking equipment according to claim 4, which is characterized in that described to be caught in machine
Structure includes being caught in spring and being set to the mounting hole of the connecting shaft；
The mounting hole extends along the radial direction of the connecting shaft, and first sliding is embedded at the mounting hole, described
It is caught in spring and is set to described first between the mounting hole.
6. overhead power transmission line pole tower insulator locking equipment according to claim 5, which is characterized in that the importing is slided
It is connected to by interface channel between the same side of slot and the butt hole and the export sliding slot, the export inclined-plane is set to institute
State interface channel；
The one end on the export inclined-plane at a distance from second hole described in the farthest side of center line of connecting hole seamlessly transit,
It is described export inclined-plane the other end flushed with the madial wall of the connecting hole, the export inclined-plane pass through with it is described
The radial spacing of connection centerline hole is gradually reduced.
7. overhead power transmission line pole tower insulator locking equipment according to claim 6, which is characterized in that the connection is logical
The side close to the open end of the connecting hole of the side and first hole close to the open end of the connecting hole in road is neat
It is flat；
The width of the axial direction along the connecting hole of the interface channel is more than or equal to described second along described
The width of the axial direction of connecting hole.
8. overhead power transmission line pole tower insulator locking equipment according to claim 7, which is characterized in that described to exit machine
Structure further includes being symmetrically disposed on two of the interface channel to exit spring, and spring is exited described in two and is located at the export inclined-plane
Both sides, the spring that exits extends along the circumferential direction of the connecting hole；
Each described one end for exiting spring is identical as the connection radial spacing of centerline hole to the other end, each described to move back
The one end close to second hole for going out spring is partially protrude through the export inclined-plane to resist described second.
9. overhead power transmission line pole tower insulator locking equipment according to claim 2, which is characterized in that the importing is slided
One end positioned at the open end of the connecting hole of slot is provided with importing horn mouth, and the importing horn mouth includes introduction bevel,
The introduction bevel is connect with the importing sliding slot transition, the center line of the plane where the introduction bevel and the connecting hole
Intersection.
10. overhead power transmission line pole tower insulator locking equipment according to claim 9, which is characterized in that the importing
Horn mouth further includes the approaching face for being symmetrically disposed on the introduction bevel both sides, the plane intersection where two approaching faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297690.XA CN108448480A (en) | 2018-03-30 | 2018-03-30 | Overhead power transmission line pole tower insulator locking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297690.XA CN108448480A (en) | 2018-03-30 | 2018-03-30 | Overhead power transmission line pole tower insulator locking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108448480A true CN108448480A (en) | 2018-08-24 |
Family
ID=63199412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810297690.XA Pending CN108448480A (en) | 2018-03-30 | 2018-03-30 | Overhead power transmission line pole tower insulator locking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448480A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546894A (en) * | 2009-04-29 | 2009-09-30 | 江苏省电力公司徐州供电公司 | Method for replacing 220KV steel pipe tower composite insulator electrifiedly |
| CN201629538U (en) * | 2010-03-21 | 2010-11-10 | 孟繁恒 | Multifunctional bulb type hanging ring |
| KR101202834B1 (en) * | 2012-07-16 | 2012-11-21 | 성다교 | Electric pole for fixing overhead wire and having distribution insulator |
| CN203026878U (en) * | 2012-11-23 | 2013-06-26 | 伊川县电业局 | Ball eye |
| CN203607744U (en) * | 2013-11-27 | 2014-05-21 | 国家电网公司 | Special tool for resetting overhanging insulator lead-side socket W-shaped pin at ground potential |
| CN206272105U (en) * | 2016-12-28 | 2017-06-20 | 重庆鹏达电气有限责任公司 | Light distribution box with automatic locking closure |
-
2018
- 2018-03-30 CN CN201810297690.XA patent/CN108448480A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546894A (en) * | 2009-04-29 | 2009-09-30 | 江苏省电力公司徐州供电公司 | Method for replacing 220KV steel pipe tower composite insulator electrifiedly |
| CN201629538U (en) * | 2010-03-21 | 2010-11-10 | 孟繁恒 | Multifunctional bulb type hanging ring |
| KR101202834B1 (en) * | 2012-07-16 | 2012-11-21 | 성다교 | Electric pole for fixing overhead wire and having distribution insulator |
| CN203026878U (en) * | 2012-11-23 | 2013-06-26 | 伊川县电业局 | Ball eye |
| CN203607744U (en) * | 2013-11-27 | 2014-05-21 | 国家电网公司 | Special tool for resetting overhanging insulator lead-side socket W-shaped pin at ground potential |
| CN206272105U (en) * | 2016-12-28 | 2017-06-20 | 重庆鹏达电气有限责任公司 | Light distribution box with automatic locking closure |
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Application publication date: 20180824 |