CN107269091B - A kind of anti-down electric pole - Google Patents

Abstract

The invention belongs to electric pole technical fields, more particularly to a kind of anti-down electric pole, it includes electric wire, supporting mechanism, electric wire linkage, steel cable, great Shu, the second winding wheel, the electric pole designed in the present invention can automatically adjust when caving in below by earthquake or electric pole, be fixed by binding other materials；Prevent electric pole tenesmus from impacting to the electric wire of winding on it；In the present invention during shell, drive ring and cambered blade are moved to the close side set greatly on electric pole lower casing, electric pole；Electric wire can encounter branch；Electric wire is easy to meeting by contact short circuit at this time；And support housing is will be moved in moving process near the electric wire of short circuit；To be separated by support housing to four strands of electric wires so that relatively large by the spacing between four strands of electric wires near branch short circuit；And then prevent four strands of wire intertwists from causing wire short-circuiting to influence power supply together.

Description

A kind of anti-down electric pole

Technical field

The invention belongs to electric pole technical fields, more particularly to a kind of anti-down electric pole.

Background technique

When the electric pole used on cliff at present caves in below by earthquake or electric pole；Electric pole will be to Under fall；Electric pole pulls downward on the electric wire of winding on it；So that electric wire is broken；If people under unknown situation with fracture Line contacts will people be got an electric shock；And then life is impacted.If firewire and zero curve contact in electric wire Even electrical phenomena will occur；Cause wire short-circuiting；Influence power supply；It is sent out below by earthquake or electric pole so designing one kind It can automatically adjust when raw landslide, be necessary by binding other materials come the electric pole fixed.

The present invention design a kind of anti-down electric pole solve the problems, such as it is as above.

Summary of the invention

To solve drawbacks described above in the prior art, the present invention discloses a kind of anti-down electric pole, it is using following skill Art scheme is realized.

A kind of anti-down electric pole, it is characterised in that: it include electric wire, supporting mechanism, electric wire linkage, steel cable, great Shu, Second winding wheel, wherein there are four the second winding wheels for the upside installation of electric wire linkage；One of them in four the second winding wheels Second winding wheel is located on the upside of other three the second winding wheels；In four the second winding wheels between two adjacent the second winding wheels Spacing it is equal；Four strands of electric wires are respectively wound around on four the second winding wheels；Supporting mechanism is located between four strands of electric wires, and supports Mechanism is in the initial state close to electric wire linkage side；It is intertwined and connected between electric wire linkage and big tree by three strands of steel cables, And the axis of electric wire linkage is mutually perpendicular to plane composed by big tree axis with four strands of respective axis of electric wire.

Said wires linkage include electric pole lower casing, first rotating shaft, the first support, on the first winding wheel, electric pole Shell, cambered blade, drive ring, the second support, first gear, annular brace, second gear, the second air pressure motor shell, connection Support, the support of third shaft, the second shaft, third, the 4th shaft, upper annular link slot, annular groove, annular connection, lower annular Link slot, the 4th axis hole, lower connection ring, upper connection ring, the 5th shaft, motor drive shaft, third gear, second spring, annular pouring weight, Drive circular casing, middle case, jackshaft, compression cylinder, limit plate, the first guide groove, trapezoidal alveolus, trapezoidal teeth, teeth slot, the Three springs, round hole, fixed plate, the first guide block, square groove, fixed block, wherein the upper end of electric pole lower casing has lower connection Ring；4th axis hole there are two being opened on the periphery of electric pole lower casing upper end；It is circumferential on the inner headed face of electric pole lower casing lower end First guide groove there are four equably opening；The lower end of drive ring inner headed face is provided with annular groove；The upper end of drive ring inner headed face has tooth Tooth；Annular connection is installed on the periphery of drive ring lower end；There are many cambered blades for installation on the periphery of annular connection；Ring The upper end of shape connection is provided with annular link slot；The lower end of annular connection is provided with lower annular link slot；Drive ring passes through lower annular Link slot is fitted to electric pole lower casing upper end with lower connection ring；The lower end of shell has upper connection ring on electric pole； The upper end for being fitted to drive ring that shell passes through upper connection ring and upper annular link slot on electric pole；Second air pressure motor shell By in the round hole in motor drive shaft installation on utility poles shell inner top side face；Have on second air pressure motor shell periphery Teeth；The upper end installation of 5th shaft is on utility poles on shell inner top side face；Second gear is mounted in the 5th shaft, and Positioned at the 5th shaft upper end；Second gear is engaged with the teeth on the second air pressure motor shell；Third gear is mounted on the 5th shaft On, and it is located at the 5th shaft lower end；Second shaft is mounted on the inside of electric pole lower casing upper end by the second support；First tooth Wheel is mounted on the upper end of the second shaft；First gear is engaged with third gear；Between 5th shaft lower end and the second shaft upper end Pass through connection support connection；The two sides institute mounting structure of second shaft lower end is identical；For wherein any side；Third turns Axis is mounted on the inside of electric pole lower casing upper end by third support；Pass through cone tooth cooperation between third shaft and the second shaft Connection；4th shaft is mounted in the 4th axis hole；It is cooperatively connected between 4th shaft and third shaft by cone tooth；First rotating shaft Upper and lower ends be mounted on the periphery of electric pole lower casing by two first supports；Between first rotating shaft and the 4th shaft It is cooperatively connected by cone tooth；Uniformly there are three the first winding wheels for installation in first rotating shaft；Annular pouring weight is located at electric pole lower casing On the inside of inner headed face；It is circumferential on the inner headed face of middle case to be equably provided with four groups of trapezoidal alveolus；The lower end of middle case is provided with round hole； The upper end of middle case is mounted on the inside of electric pole lower casing by annular brace；It compresses and is circumferentially equably opened on the periphery of cylinder There are four teeth slots；A trapezoidal teeth are mounted in four teeth slots；Four trapezoidal teeth and corresponding four teeth A third spring is mounted between slot；Compression cylinder is fitted to by four trapezoidal teeth and four groups of trapezoidal alveolus On the inside of middle case；The upper end of jackshaft is mounted on the lower end of compression cylinder；The lower end of jackshaft is pierced by the circle on the downside of middle case Hole；Driving circular casing is mounted between middle case and annular pouring weight, and is driven under the lower end and jackshaft on the inside of circular casing End connection；There is square groove on fixed block；Four fixed blocks are circumferentially uniformly mounted to the upper end of annular pouring weight；The one of fixed plate End is equipped with the first guide block；Four fixed plates pass through being fitted to for corresponding first guide block and four the first guide grooves respectively On the inside of electric pole lower casing；A second spring is separately installed between four fixed plates and four fixed blocks；Four limit plates On one end be separately mounted in four fixed plates；The other end on four limit plates is each passed through corresponding square groove and is located at It drives on the upside of circular casing.

Above-mentioned supporting mechanism is outer including the first pneumatic tube, the second pneumatic tube, gas tank, the first air pressure motor, speed changer, support Shell, first shaft hole, the first square breach, limiting slot, the second square breach, the first tracheal orifice, slide construction, third pneumatic tube, Transmission input shaft, the support of the first motor, speed changer support, slidably inputs axis, snap ring, the first spring, limit at transmission output shaft Position block, is wherein provided with the first tracheal orifice on the wall surface of support housing one end；The upper end of support housing has the first square breach；Branch The lower end for supportting shell has the second square breach；There is first shaft hole in first square breach；The two sides of support housing lower end, A slide construction is mounted in one square breach and in the second square breach；The sliding knot being mounted in the first square breach It is equipped on structure and slidably inputs axis, and slidably input axis across first shaft hole；Four strands of electric wires are each passed through four slide constructions；The Limiting slot there are four circumferentially equably being opened on one end inner headed face of one pneumatic tube；The other end of first pneumatic tube is mounted on electric pole On the upside of upper shell；Four limited blocks are separately mounted in four limiting slots；Pacify respectively between four limited blocks and four limiting slots Equipped with first spring；Snap ring is installed on the periphery of one end of the second pneumatic tube；Second pneumatic tube is equipped with snap ring One end is located at the first pneumatic tube and is provided on the inner headed face of limiting slot one end；Snap ring and four limited blocks cooperate；Second pneumatic tube The other end passes through the first tracheal orifice and is located on the inside of support housing；Gas tank is mounted on the inside of support housing；One end of gas tank and second Pneumatic tube connection；The other end of gas tank is equipped with third pneumatic tube；First air pressure motor is mounted on branch by the support of the first motor It supports on the inside of shell；First air pressure motor is connect with third pneumatic tube；Speed changer is mounted in support housing by speed changer support Side；One end of speed changer has transmission input shaft；Transmission input shaft is connect with the first air pressure motor shaft；Speed changer it is another One end has transmission output shaft；Transmission output shaft and slidably inputing is connected between axis by soft transmission tube.

One end wrapped anti-clockwise of one any steel cable is the in three strands of steel cables between said wires linkage and big tree On one winding wheel, the other end is around excessive tree wrapped anti-clockwise on another corresponding first winding wheel.

The elastic force of above-mentioned first spring is greater than high pressure gas when inflating to gas tank to the pressure of snap ring.

There are two pressure exports for the lower end tool of above-mentioned middle case；And one of pressure export and the second air pressure motor shell it Between pass through pneumatic tube connect；It is connected between another pressure export and the first pneumatic tube by pneumatic tube.

As the further improvement of this technology, above-mentioned slide construction includes movable pulley, sliding panel, two of them sliding panel point It is not mounted on the both ends of two movable pulleies, and two movable pulleies are located at the two sides up and down of two sliding panels.

As the further improvement of this technology, the sliding installed on the above-mentioned slide construction being mounted in the first square breach Input shaft is connect with the movable pulley for being located at upside in slide construction.

As the further improvement of this technology, above-mentioned first spring is compressed spring；Second spring is compressed spring；Third Spring is compressed spring.

As the further improvement of this technology, the alternative as three the first winding wheels be four the first winding wheels or Five the first winding wheels；Number as the first guide groove, the first guide block, second spring, fixed plate, fixed block and limit plate is Four alternatives, the first guide groove, the first guide block, second spring, fixed plate, the number of fixed block and limit plate are five Or six；Number as trapezoidal alveolus, trapezoidal teeth, third spring and teeth slot is four alternatives, trapezoidal tooth Slot, trapezoidal teeth, the number of third spring and teeth slot are five or six.

Relative to traditional electric wire pole technology, the electric pole designed in the present invention is sent out below by earthquake or electric pole It can automatically adjust when raw landslide, be fixed by binding other materials；Prevent electric wire of the electric pole tenesmus to winding on it It impacts.

Annular pouring weight is located on the inside of electric pole lower casing inner headed face in the present invention；On the inner headed face of middle case circumferentially equably It is provided with four groups of trapezoidal alveolus；The upper end of middle case is mounted on the inside of electric pole lower casing by annular brace；Compress the outer of cylinder Teeth slot there are four circumferentially equably being opened on disc；A trapezoidal teeth are mounted in four teeth slots；Four trapezoidal teeth A third spring is mounted between corresponding four teeth slots；It compresses cylinder and passes through four trapezoidal teeth and four groups of ladders Shape alveolus is fitted on the inside of middle case；The upper end of jackshaft is mounted on the lower end of compression cylinder；It wears the lower end of jackshaft Round hole on the downside of middle case out；Driving circular casing is mounted between middle case and annular pouring weight, and is driven on the inside of circular casing Lower end and jackshaft lower end connect；There is square groove on fixed block；Four fixed blocks are circumferentially uniformly mounted to annular weight The upper end of block；One end of fixed plate is equipped with the first guide block；Four fixed plates pass through corresponding first guide block and four respectively First guide groove is fitted on the inside of electric pole lower casing；One is separately installed between four fixed plates and four fixed blocks Second spring；One end on four limit plates is separately mounted in four fixed plates；The other end on four limit plates is worn respectively Corresponding square groove is crossed to be located on the upside of driving circular casing；Four fixed blocks be will drive when annular pouring weight moves down to moving down It is dynamic；Four fixed blocks, which move down, drives four limit plates to move down；It is solid that four limit plates move down drive respectively four Fixed board is moved down along the first guide groove；Four limit plates, which move down will drive, simultaneously drives circular casing to move down；Driving Circular casing, which moves down, drives jackshaft to move down；Jackshaft move down will drive compression cylinder move down；Compression circle Column moves down the gas that can be squeezed on the inside of middle case；So that the gas pressure in middle case is continuously increased；Consolidate when four During fixed board moves down；Four fixed plates skid off on the downside of electric pole lower casing；At this time under the action of four second springs； Four fixed plates can move outward；Four fixed plates are mobile outward to drive four limit plates to move outward；It is being moved through When four limit plates are detached from driving circular casing in journey；Annular pouring weight, which moves down, at this time would not drive driving circular casing to moving down It is dynamic；It is to prevent annular pouring weight from impacting when being detached from electric pole lower casing to compression cylinder that it, which is acted on,；The ladder that the present invention designs The effect of shape teeth and trapezoidal alveolus is to allow compression cylinder light by the cooperation of trapezoidal teeth, trapezoidal alveolus and two springs It changes places and moves down；But it is upward that the high pressure gas when gas pressure on the inside of middle case becomes larger on the inside of middle case will not compress cylinder It is mobile.

There are two pressure exports for the lower end tool of middle case in the present invention；And one of pressure export and the second air pressure motor It is connected between shell by pneumatic tube；It is connected between another pressure export and the first pneumatic tube by pneumatic tube.It is outer under electric pole The upper end of shell has lower connection ring；The lower end of drive ring inner headed face is provided with annular groove；The upper end of drive ring inner headed face has teeth； Annular connection is installed on the periphery of drive ring lower end；There are many cambered blades for installation on the periphery of annular connection；Annular The upper end of connection is provided with annular link slot；The lower end of annular connection is provided with lower annular link slot；Drive ring is connected by lower annular Access slot is fitted to electric pole lower casing upper end with lower connection ring；The lower end of shell has upper connection ring on electric pole；Electricity The upper end for being fitted to drive ring that shell passes through upper connection ring and upper annular link slot in line bar；Second air pressure motor shell is logical It crosses in the round hole that motor drive shaft is installed on shell inner top side face on utility poles；There is tooth on second air pressure motor shell periphery Tooth；The upper end installation of 5th shaft is on utility poles on shell inner top side face；Second gear is mounted in the 5th shaft；Second Gear is engaged with the teeth on the second air pressure motor shell；Third gear is mounted in the 5th shaft；Second shaft passes through second Support is mounted on the inside of electric pole lower casing upper end；First gear is mounted on the upper end of the second shaft；First gear and third tooth Wheel engagement；Pass through connection support connection between 5th shaft lower end and the second shaft upper end；Pacified the two sides of second shaft lower end Assembling structure is identical；For wherein any side；Third shaft is mounted on electric pole lower casing upper end by third support Inside；It is cooperatively connected between third shaft and the second shaft by cone tooth；4th shaft is mounted in the 4th axis hole；4th shaft It is cooperatively connected between third shaft by cone tooth；The upper and lower ends of first rotating shaft are mounted on electric pole by two first supports On the periphery of lower casing；It is cooperatively connected between first rotating shaft and the 4th shaft by cone tooth；It is uniformly equipped in first rotating shaft Three the first winding wheels；One end wrapped anti-clockwise of one any steel cable exists in three strands of steel cables between electric wire linkage and big tree On first winding wheel, the other end is around excessive tree wrapped anti-clockwise on another corresponding first winding wheel；When compression cylinder During moving up；When annulus pouring weight is detached from electric pole lower casing；Gas pressure value in middle case has been right up to pressure The limiting value of outlet；High pressure gas a part in middle case will be moved in the second air pressure motor shell by pressure pipe at this time； Another part is moved in the first pneumatic tube；The high pressure gas being moved in the second air pressure motor shell will make the second air pressure horse It is rotated up to shell；The rotation of second air pressure motor shell drives second gear rotation；Second gear rotation drives drive ring rotation；Drive ring Rotation drives the cambered blade rotation being mounted on annular connection periphery；Second gear rotation simultaneously will drive the 5th shaft and turn It is dynamic；The rotation of 5th shaft drives the rotation of third gear；The rotation of third gear drives first gear rotation；First gear rotation drives The rotation of second shaft；The rotation of second shaft drives two third shafts for being located at its two sides to rotate；The rotation of third shaft drives phase Corresponding 4th shaft rotation；The rotation of 4th shaft drives corresponding first rotating shaft rotation；First rotating shaft rotation drives opposite Three the first winding wheels rotation answered；Three the first winding wheel rotations will to wind steel cable winding on it；And then it draws Shell, drive ring and cambered blade are mobile on dynamic electric pole lower casing, electric pole；The upper annular link slot that the present invention designs is under The effect of annular link slot is by the cooperation of shell on upper annular link slot and electric pole and lower annular link slot and electric pole The cooperation of lower casing is so that drive ring will not impact shell on electric pole lower casing and electric pole in rotation.

The first square breach neutralize in the second square breach and are mounted on a slide construction in the present invention；It is mounted on first It is equipped on slide construction in square breach and slidably inputs axis；Four strands of electric wires are each passed through four slide constructions；First air pressure Limiting slot there are four circumferentially equably being opened on one end inner headed face of pipe；The other end of first pneumatic tube installs shell on utility poles Upside；Four limited blocks are separately mounted in four limiting slots；One is separately installed between four limited blocks and four limiting slots A first spring；Snap ring is installed on the periphery of one end of the second pneumatic tube；Second pneumatic tube is equipped with one end position of snap ring In on the inner headed face that the first pneumatic tube is provided with limiting slot one end；Snap ring and four limited blocks cooperate；One end of gas tank and the second gas Pressure pipe connection；The other end of gas tank is equipped with third pneumatic tube；First air pressure motor is connect with third pneumatic tube；The one of speed changer End has transmission input shaft；Transmission input shaft is connect with the first air pressure motor shaft；The other end of speed changer has speed change Device output shaft；Transmission output shaft and slidably inputing is connected between axis by soft transmission tube；When the high pressure gas in middle case is logical When crossing pneumatic tube and being moved in the first pneumatic tube；High pressure gas in first pneumatic tube can be moved in the second pneumatic tube；Second High pressure gas in pneumatic tube can be moved in gas tank；When the high pressure gas in gas tank reaches certain pressure；High pressure gas in gas tank It will be moved in the first air pressure motor；So that the first air pressure motor shaft rotates；The rotation of first air pressure motor shaft, which drives, to be become Fast device input shaft rotation；By speed changer transmission output shaft is rotated；Transmission output shaft rotation drives sliding defeated Enter axis rotation；It slidably inputs axis rotation and drives movable pulley rotation；Movable pulley rotation drives corresponding slide construction mobile；Sliding knot Structure is mobile to drive support housing mobile；Support housing is mobile to drive the second pneumatic tube mobile；Second pneumatic tube is mobile to drive snap ring It is mobile；Snap ring movement can oppress four limited blocks and move down；Snap ring is finally made to be detached from the constraint of the first pneumatic tube；The present invention In the first spring elastic force be greater than high pressure gas when being inflated to gas tank to the pressure of snap ring；Its effect is to prevent high pressure gas to gas Snap ring is detached from the first pneumatic tube when tank is inflated；To influence the inflation to gas tank；And then influence the movement of support housing.

In the electric pole that people are designed using the present invention；When being caved in by earthquake or electric pole lower section；Ring Shape pouring weight can move down；Annular pouring weight will drive four fixed blocks and move down when moving down；Four fixed blocks are to moving down It is dynamic that four limit plates is driven to move down；Four limit plates move down drives four fixed plates downward along the first guide groove respectively It is mobile；Four limit plates, which move down will drive, simultaneously drives circular casing to move down；Driving circular casing moves down in drive Between axis move down；Jackshaft move down will drive compression cylinder move down；Compression cylinder, which moves down to squeeze, to be located at Gas on the inside of middle case；So that the gas pressure in middle case is continuously increased；During compression cylinder moves up；Annulus When pouring weight is detached from electric pole lower casing；Gas pressure value in middle case has been right up to the limiting value of pressure export；In at this time Between high pressure gas a part in shell will be moved to by pressure pipe in the second air pressure motor shell；Another part is moved to the first gas In pressure pipe；The high pressure gas being moved in the second air pressure motor shell will make the second air pressure motor shell rotate；Second air pressure horse It is rotated up to shell and drives second gear rotation；Second gear rotation drives drive ring rotation；Drive ring rotation, which drives, is mounted on annular Connect the cambered blade rotation on periphery；Second gear rotation simultaneously will drive the rotation of the 5th shaft；5th shaft rotates band Dynamic third gear rotation；The rotation of third gear drives first gear rotation；First gear rotation drives the rotation of the second shaft；Second Shaft rotation drives two third shafts for being located at its two sides to rotate；The rotation of third shaft drives corresponding 4th shaft to turn It is dynamic；The rotation of 4th shaft drives corresponding first rotating shaft rotation；First rotating shaft rotation drives corresponding three first windings Wheel rotation；Three the first winding wheel rotations will to wind steel cable winding on it；And then pull electric pole lower casing, electricity Shell, drive ring and cambered blade are to close to the side movement set greatly in line bar；High pressure gas meeting in first pneumatic tube simultaneously It is moved in the second pneumatic tube；High pressure gas in second pneumatic tube can be moved in gas tank；When the high pressure gas in gas tank reaches one When constant-pressure；High pressure gas in gas tank will be moved in the first air pressure motor；So that the first air pressure motor shaft rotates；First The rotation of air pressure motor shaft drives transmission input shaft rotation；By speed changer transmission output shaft is rotated；Speed change The rotation of device output shaft, which drives, slidably inputs axis rotation；It slidably inputs axis rotation and drives movable pulley rotation；Movable pulley rotation drives phase The slide construction answered is mobile；Shell, drive ring and cambered blade are to close to the side set greatly on electric pole lower casing, electric pole In mobile process；If encounter thinner branch；These branches can be cut by the cambered blade in rotation It cuts；So that tree is relatively short with the distance between shell and drive ring on electric pole lower casing, electric pole greatly；So that big tree It is more stable to the fixation of shell and drive ring on electric pole lower casing, electric pole；When outer on electric pole lower casing, electric pole During shell, drive ring and cambered blade are moved to the close side set greatly；Electric wire can encounter branch；Electric wire will be other at this time It is stuck；And support housing is will be moved in moving process near stuck electric wire；To which support housing pair can be passed through Four strands of electric wires are separated so that relatively large by the spacing between the stuck four strands of neighbouring electric wires of branch；And then prevent four strands of electricity Line is intertwined and causes wire short-circuiting；Influence power supply.

Detailed description of the invention

Fig. 1 is global facility appearance diagram.

Fig. 2 is first rotating shaft scheme of installation.

Fig. 3 is supporting mechanism scheme of installation.

Fig. 4 is the first winding wheel scheme of installation.

Fig. 5 is supporting mechanism structural schematic diagram.

Fig. 6 is support housing structural schematic diagram.

Fig. 7 is slide construction scheme of installation.

Fig. 8 is supporting mechanism schematic diagram of internal structure.

Fig. 9 is to slidably input axis scheme of installation.

Figure 10 is electric wire scheme of installation.

Figure 11 is slide construction structural schematic diagram.

Figure 12 is the first pneumatic tube structural schematic diagram.

Figure 13 is the second pneumatic tube scheme of installation.

Figure 14 is the second winding wheel structural schematic diagram.

Figure 15 is cambered blade scheme of installation.

Figure 16 is drive ring structural schematic diagram.

Figure 17 is electric pole lower casing structural schematic diagram.

Figure 18 is shell mechanism schematic diagram on electric pole.

Figure 19 is third gear scheme of installation.

Figure 20 is electric pole lower casing schematic diagram of internal structure.

Figure 21 is middle case scheme of installation.

Figure 22 is driving circular casing scheme of installation.

Figure 23 is jackshaft scheme of installation.

Figure 24 is compression cylindrical structure schematic diagram.

Figure 25 is trapezoidal teeth scheme of installation.

Figure 26 is trapezoidal alveolus structural schematic diagram.

Figure 27 is circular pore structure schematic diagram.

Figure 28 is fixed block scheme of installation.

Figure 29 is second spring scheme of installation.

Figure label title: 1, electric wire；2, supporting mechanism；3, electric wire linkage；4, steel cable；5, great Shu；6, under electric pole Shell；7, first rotating shaft；8, the first support；9, the first winding wheel；10, the second winding wheel；11, shell on electric pole；12, arc Blade；13, annular brace；14, the first pneumatic tube；15, the second pneumatic tube；16, gas tank；17, the first air pressure motor；18, speed change Device；19, support housing；20, first shaft hole；21, the first square breach；22, the second square breach；23, the first tracheal orifice；24, Slide construction；25, third pneumatic tube；26, transmission input shaft；27, transmission output shaft；28, the first motor supports；29, become Fast device support；30, axis is slidably inputed；31, movable pulley；32, sliding panel；33, snap ring；34, the first spring；35, limited block；36, Drive ring；37, the second support；38, first gear；39, second gear；40, the second air pressure motor shell；41, connection support；42, Third shaft；43, the second shaft；44, third supports；45, the 4th shaft；46, upper annular link slot；47, annular groove；48, ring Shape connection；49, lower annular link slot；50, the 4th axis hole；51, lower connection ring；52, upper connection ring；53, the 5th shaft；54, horse Up to axis；55, third gear；56, second spring；57, annular pouring weight；58, circular casing is driven；59, middle case；60, jackshaft； 61, cylinder is compressed；62, limit plate；63, the first guide groove；64, trapezoidal alveolus；65, trapezoidal teeth；66, teeth slot；67, third bullet Spring；68, round hole；69, fixed plate；70, the first guide block；71, square groove；72, fixed block；73, limiting slot.

Specific embodiment

As shown in Figure 1, it includes electric wire 1, supporting mechanism 2, electric wire linkage 3, steel cable 4, sets the 5, second winding wheel 10 greatly, Wherein as shown in figure 3, the upside of electric wire linkage 3 is installed, there are four the second winding wheels 10；In four the second winding wheels 10 wherein One the second winding wheel 10 is located at other three the second winding wheels, 10 upsides；Adjacent two second in four the second winding wheels 10 Spacing between winding wheel 10 is equal；As shown in figure 14, four strands of electric wires 1 are respectively wound around on four the second winding wheels 10；Support Mechanism 2 is located between four strands of electric wires 1, and supporting mechanism 2 is in the initial state close to 3 side of electric wire linkage；Such as Fig. 1,2 institutes Show, be intertwined and connected between electric wire linkage 3 and big tree 5 by three strands of steel cables 4, and 5 axis of the axis of electric wire linkage 3 and big tree Composed plane is mutually perpendicular to four strands of respective axis of electric wire 1.

As shown in Figure 2,3, said wires linkage 3 includes electric pole lower casing 6, the support of first rotating shaft 7, first 8, first Shell 11 on winding wheel 9, electric pole, cambered blade 12, the support of drive ring 36, second 37, first gear 38, annular brace 13, Second gear 39, the second air pressure motor shell 40, connection support 41, third shaft 42, the second shaft 43, third support the 44, the 4th Shaft 45, upper annular link slot 46, annular groove 47, annular connection 48, lower annular link slot 49, the 4th axis hole 50, lower connection ring 51, upper connection ring 52, the 5th shaft 53, motor drive shaft 54, third gear 55, second spring 56, annular pouring weight 57, driving circular casing 58, middle case 59, jackshaft 60, compression cylinder 61, limit plate 62, the first guide groove 63, trapezoidal alveolus 64, trapezoidal teeth 65, tooth Alveolus 66, third spring 67, round hole 68, fixed plate 69, the first guide block 70, square groove 71, fixed block 72, wherein such as Figure 17 institute Show, the upper end of electric pole lower casing 6 has lower connection ring 51；The 4th there are two being opened on the periphery of 6 upper end of electric pole lower casing Axis hole 50；As shown in figure 26, the first guide groove 63 there are four circumferentially equably being opened on the inner headed face of 6 lower end of electric pole lower casing；Such as Shown in Figure 27, the lower end of 36 inner headed face of drive ring is provided with annular groove 47；The upper end of 36 inner headed face of drive ring has teeth；Such as Figure 16 It is shown, annular connection 48 is installed on the periphery of 36 lower end of drive ring；There are many arcs for installation on the periphery of annular connection 48 Shape blade 12；The upper end of annular connection 48 is provided with annular link slot 46；The lower end of annular connection 48 is provided with lower annular link slot 49；As shown in figure 15, drive ring 36 is fitted to electric pole lower casing 6 by lower annular link slot 49 and lower connection ring 51 Upper end；As shown in figure 18, the lower end of shell 11 has upper connection ring 52 on electric pole；As shown in figure 16, shell 11 on electric pole Pass through the upper end for being fitted to drive ring 36 of upper connection ring 52 and upper annular link slot 46；Second air pressure motor shell 40 passes through Motor drive shaft 54 is installed in the round hole 68 on 11 inner top side face of shell on utility poles；On second air pressure motor shell, 40 periphery With teeth；As shown in figure 19, the upper end of the 5th shaft 53 is installed on 11 inner top side face of shell on utility poles；Second gear 39 are mounted in the 5th shaft 53, and are located at 53 upper end of the 5th shaft；Tooth in second gear 39 and the second air pressure motor shell 40 Tooth engagement；Third gear 55 is mounted in the 5th shaft 53, and is located at 53 lower end of the 5th shaft；Second shaft 43 passes through second Support 37 is mounted on the inside of 6 upper end of electric pole lower casing；First gear 38 is mounted on the upper end of the second shaft 43；First gear 38 It is engaged with third gear 55；Pass through 41 connection of connection support between 43 upper end of 5th shaft, 53 lower end and the second shaft；Second turn The two sides institute mounting structure of 43 lower end of axis is identical；For wherein any side；Third shaft 42 passes through 44 peace of third support Mounted in the inside of 6 upper end of electric pole lower casing；It is cooperatively connected between third shaft 42 and the second shaft 43 by cone tooth；4th turn Axis 45 is mounted in the 4th axis hole 50；It is cooperatively connected between 4th shaft 45 and third shaft 42 by cone tooth；First rotating shaft 7 Upper and lower ends are mounted on the periphery of electric pole lower casing 6 by two first supports 8；First rotating shaft 7 and the 4th shaft 45 Between by cone tooth be cooperatively connected；As shown in figure 4, uniformly there are three the first winding wheels 9 for installation in first rotating shaft 7；Annular pouring weight 57 are located on the inside of 6 inner headed face of electric pole lower casing；It is circumferential on the inner headed face of middle case 59 to be equably provided with four groups of trapezoidal alveolus 64； The lower end of middle case 59 is provided with round hole 68；The upper end of middle case 59 is mounted in electric pole lower casing 6 by annular brace 13 Side；As shown in figure 24, teeth slot 66 there are four circumferentially equably opening on the periphery of cylinder 61 is compressed；In four teeth slots 66 One trapezoidal teeth 65 is installed；As shown in figure 25, pacify between four trapezoidal teeth 65 and corresponding four teeth slots 66 Equipped with a third spring 67；As shown in figure 21, compression cylinder 61 passes through four trapezoidal teeth 65 and four groups of trapezoidal alveolus 64 It is fitted to 59 inside of middle case；The upper end of jackshaft 60 is mounted on the lower end of compression cylinder 61；It wears the lower end of jackshaft 60 The round hole 68 of 59 downside of middle case out；As shown in figure 22, driving circular casing 58 is mounted on middle case 59 and annular pouring weight 57 Between, and as shown in figure 23, the lower end of 58 inside of driving circular casing is connect with the lower end of jackshaft 60；There is side on fixed block 72 Shape slot 71；As shown in figure 28, the circumferential upper end for being uniformly mounted to annular pouring weight 57 of four fixed blocks 72；One end of fixed plate 69 First guide block 70 is installed；Four fixed plates 69 pass through the cooperation of corresponding first guide block 70 and four the first guide grooves 63 respectively It is mounted on 6 inside of electric pole lower casing；As shown in figure 29, one is separately installed between four fixed plates 69 and four fixed blocks 72 A second spring 56；As shown in figure 20, one end on four limit plates 62 is separately mounted in four fixed plates 69；Four limits The other end on plate 62 is each passed through corresponding square groove 71 and is located at 58 upside of driving circular casing.

As shown in figure 5, above-mentioned supporting mechanism 2 includes the first pneumatic tube 14, the second pneumatic tube 15, gas tank 16, the first air pressure Motor 17, speed changer 18, support housing 19, first shaft hole 20, the first square breach 21, limiting slot 73, the second square breach 22, First tracheal orifice 23, slide construction 24, third pneumatic tube 25, transmission input shaft 26, transmission output shaft 27, the first motor branch Support 28, slidably inputs axis 30, snap ring 33, the first spring 34, limited block 35 at speed changer support 29, wherein as shown in fig. 6, support The first tracheal orifice 23 is provided on the wall surface of 19 one end of shell；The upper end of support housing 19 has the first square breach 21；Support is outer The lower end of shell 19 has the second square breach 22；There is first shaft hole 20 in first square breach 21；As shown in fig. 7, support is outer A slide construction 24 is mounted in the two sides of 19 lower end of shell, the first square breach 21 and in the second square breach 22；Such as Fig. 9 It is shown, it is equipped on the slide construction 24 being mounted in the first square breach 21 and slidably inputs axis 30, and slidably inputed axis 30 and wear Cross first shaft hole 20；As shown in Figure 10, four strands of electric wires 1 are each passed through four slide constructions 24；As shown in figure 13, the first pneumatic tube Limiting slot 73 there are four circumferentially equably being opened on 14 one end inner headed face；The other end installation of first pneumatic tube 14 is on utility poles 11 upside of shell；Four limited blocks 35 are separately mounted in four limiting slots 73；Four limited blocks 35 and four limiting slots 73 it Between be separately installed with first spring 34；As shown in figure 13, snap ring is installed on the periphery of one end of the second pneumatic tube 15 33；As shown in figure 12, one end that the second pneumatic tube 15 is equipped with snap ring 33 is located at the first pneumatic tube 14 and is provided with 73 one end of limiting slot Inner headed face on；Snap ring 33 and four limited blocks 35 cooperate；The other end of second pneumatic tube 15 passes through the first tracheal orifice 23 and is located at 19 inside of support housing；As shown in figure 5, gas tank 16 is mounted on 19 inside of support housing；One end of gas tank 16 and the second pneumatic tube 15 connections；As shown in figure 8, the other end of gas tank 16 is equipped with third pneumatic tube 25；First air pressure motor 17 passes through the first motor Support 28 is mounted on 19 inside of support housing；First air pressure motor 17 is connect with third pneumatic tube 25；Speed changer 18 passes through speed change Device support 29 is mounted on 19 inside of support housing；One end of speed changer 18 has transmission input shaft 26；Transmission input shaft 26 It is connect with 17 shaft of the first air pressure motor；The other end of speed changer 18 has transmission output shaft 27；Transmission output shaft 27 with It slidably inputs and is connected between axis 30 by soft transmission tube.

One end wrapped anti-clockwise of one any steel cable 4 in three strands of steel cables 4 between said wires linkage 3 and big tree 5 On the first winding wheel 9, the other end is around 5 wrapped anti-clockwises of excessive tree on another corresponding first winding wheel 9.

The elastic force of above-mentioned first spring 34 is greater than high pressure gas when inflating to gas tank 16 to the pressure of snap ring 33.

There are two pressure exports for the lower end tool of above-mentioned middle case 59；And one of pressure export and the second air pressure motor shell It is connected between 40 by pneumatic tube；It is connected between another pressure export and the first pneumatic tube 14 by pneumatic tube.

As shown in figure 11, above-mentioned slide construction 24 includes movable pulley 31, sliding panel 32, and two of them sliding panel 32 is pacified respectively Mounted in the both ends of two movable pulleies 31, and two movable pulleies 31 are located at the two sides up and down of two sliding panels 32.

That installs on the above-mentioned slide construction 24 being mounted in the first square breach 21 slidably inputs axis 30 and slide construction Movable pulley 31 in 24 positioned at upside connects.

Above-mentioned first spring 34 is compressed spring；Second spring 56 is compressed spring；Third spring 67 is compressed spring.

Alternative as three the first winding wheels is four the first winding wheels or five the first winding wheels；As first Guide groove, the first guide block, second spring, fixed plate, the number of fixed block and limit plate are four alternatives, and first leads Slot, the first guide block, second spring, fixed plate, the number of fixed block and limit plate are five or six；As trapezoidal alveolus, The number of trapezoidal teeth, third spring and teeth slot is four alternatives, trapezoidal alveolus, trapezoidal teeth, third spring Number with teeth slot is five or six.

In summary:

1 bar of electric wire designed in the present invention can automatically adjust when caving in below by 1 bar of earthquake or electric wire, It is fixed by binding other materials；Prevent the tenesmus of 1 bar of electric wire from impacting to the electric wire 1 of winding on it.

Annular pouring weight 57 is located on the inside of 6 inner headed face of electric pole lower casing in the present invention；It is circumferential on the inner headed face of middle case 59 Equably it is provided with four groups of trapezoidal alveolus 64；The upper end of middle case 59 is mounted on 6 inside of electric pole lower casing by annular brace 13； Compress teeth slot 66 there are four circumferentially equably opening on the periphery of cylinder 61；Be mounted in four teeth slots 66 one it is trapezoidal Teeth 65；A third spring 67 is mounted between four trapezoidal teeth 65 and corresponding four teeth slots 66；Compression circle Column 61 is fitted on the inside of middle case 59 by four trapezoidal teeth 65 and four groups of trapezoidal alveolus 64；The upper end of jackshaft 60 It is mounted on the lower end of compression cylinder 61；The lower end of jackshaft 60 is pierced by the round hole 68 of 59 downside of middle case；Drive circular casing 58 It is mounted between middle case 59 and annular pouring weight 57, and the lower end of 58 inside of circular casing and the lower end of jackshaft 60 is driven to connect It connects；There is square groove 71 on fixed block 72；The circumferential upper end for being uniformly mounted to annular pouring weight 57 of four fixed blocks 72；Fixed plate 69 one end is equipped with the first guide block 70；Four fixed plates 69 pass through corresponding first guide block 70 and four the first guide grooves respectively 63 are fitted to the inside of electric pole lower casing 6；One is separately installed between four fixed plates 69 and four fixed blocks 72 Second spring 56；One end on four limit plates 62 is separately mounted in four fixed plates 69；It is another on four limit plates 62 End is each passed through corresponding square groove 71 and is located at 58 upside of driving circular casing；It will drive four when annular pouring weight 57 moves down A fixed block 72 moves down；Four fixed blocks 72, which move down, drives four limit plates 62 to move down；Four limit plates 62 It moves down and drives four fixed plates 69 to move down along the first guide groove 63 respectively；Four limit plates 62 move down meeting simultaneously Driving circular casing 58 is driven to move down；Driving circular casing 58, which moves down, drives jackshaft 60 to move down；Jackshaft 60 to Lower movement will drive compression cylinder 61 and move down；Compression cylinder 61 moves down the gas that can be squeezed positioned at 59 inside of middle case Body；So that the gas pressure in middle case 59 is continuously increased；During four fixed plates 69 move down；Four fixed plates 69 Skid off 6 downside of electric pole lower casing；At this time under the action of four second spring 56；Four fixed plates 69 can move outward； Four fixed plates 69 are mobile outward to drive four limit plates 62 to move outward；When four limit plates 62 are de- in moving process From driving circular casing 58；Annular pouring weight 57, which moves down, at this time would not drive driving circular casing 58 to move down；Its effect is Prevent annular pouring weight 57 from impacting when being detached from electric pole lower casing 6 to compression cylinder 61；The trapezoidal teeth that the present invention designs 65 and the effect of trapezoidal alveolus 64 be cooperation by trapezoidal teeth 65, trapezoidal alveolus 64 and two springs so that compression cylinder 61 can To move down easily；But the high pressure gas of 59 inside of middle case will not be compressed when the gas pressure of 59 inside of middle case becomes larger Cylinder 61 moves up.

There are two pressure exports for the lower end tool of middle case 59 in the present invention；And one of pressure export and the second air pressure horse It is connected up between shell 40 by pneumatic tube；It is connected between another pressure export and the first pneumatic tube 14 by pneumatic tube.Electric wire The upper end of bar lower casing 6 has lower connection ring 51；The lower end of 36 inner headed face of drive ring is provided with annular groove 47；36 inner headed face of drive ring Upper end have teeth；Annular connection 48 is installed on the periphery of 36 lower end of drive ring；Pacify on the periphery of annular connection 48 Equipped with many cambered blades 12；The upper end of annular connection 48 is provided with annular link slot 46；The lower end of annular connection 48 is provided with down Annular link slot 49；Drive ring 36 is fitted to electric pole lower casing 6 by lower annular link slot 49 and lower connection ring 51 Upper end；The lower end of shell 11 has upper connection ring 52 on electric pole；Shell 11 passes through upper connection ring 52 and upper annular on electric pole The upper end for being fitted to drive ring 36 of link slot 46；Second air pressure motor shell 40 is installed on utility poles by motor drive shaft 54 In round hole 68 on 11 inner top side face of shell；There are teeth on second air pressure motor shell, 40 periphery；5th shaft 53 Upper end installation is on utility poles on 11 inner top side face of shell；Second gear 39 is mounted in the 5th shaft 53；Second gear 39 It is engaged with the teeth on the second air pressure motor shell 40；Third gear 55 is mounted in the 5th shaft 53；Second shaft 43 passes through the Two supports 37 are mounted on the inside of 6 upper end of electric pole lower casing；First gear 38 is mounted on the upper end of the second shaft 43；First tooth Wheel 38 is engaged with third gear 55；Pass through 41 connection of connection support between 43 upper end of 5th shaft, 53 lower end and the second shaft；The The two sides institute mounting structure of two shafts, 43 lower end is identical；For wherein any side；Third shaft 42 is supported by third 44 are mounted on the inside of 6 upper end of electric pole lower casing；It is cooperatively connected between third shaft 42 and the second shaft 43 by cone tooth；The Four shafts 45 are mounted in the 4th axis hole 50；It is cooperatively connected between 4th shaft 45 and third shaft 42 by cone tooth；First turn The upper and lower ends of axis 7 are mounted on the periphery of electric pole lower casing 6 by two first supports 8；First rotating shaft 7 and the 4th turn It is cooperatively connected between axis 45 by cone tooth；Uniformly there are three the first winding wheels 9 for installation in first rotating shaft 7；Electric wire linkage 3 and big One end wrapped anti-clockwise of one any steel cable 4 is on the first winding wheel 9 in three strands of steel cables 4 between tree 5, and the other end is around excessive 5 wrapped anti-clockwises are set on another corresponding first winding wheel 9；During compression cylinder 61 moves up；Annulus weight When block is detached from electric pole lower casing 6；Gas pressure value in middle case 59 has been right up to the limiting value of pressure export；In at this time Between high pressure gas a part in shell 59 will be moved to by pressure pipe in the second air pressure motor shell 40；Another part is moved to In one pneumatic tube 14；The high pressure gas being moved in the second air pressure motor shell 40 will make the second air pressure motor shell 40 rotate； The rotation of second air pressure motor shell 40 drives second gear 39 to rotate；The rotation of second gear 39 drives drive ring 36 to rotate；Drive ring 36 rotations drive the cambered blade 12 being mounted on annular 48 peripheries of connection to rotate；The rotation of second gear 39 simultaneously will drive the The rotation of five shafts 53；The rotation of 5th shaft 53 drives third gear 55 to rotate；The rotation of third gear 55 drives 38 turns of first gear It is dynamic；The rotation of first gear 38 drives the rotation of the second shaft 43；The rotation of second shaft 43 drives two thirds for being located at its two sides to turn Axis 42 rotates；The rotation of third shaft 42 drives corresponding 4th shaft 45 rotation；The rotation of 4th shaft 45 drives corresponding First rotating shaft 7 rotates；The rotation of first rotating shaft 7 drives corresponding three the first winding wheels 9 rotation；Three 9 turns of the first winding wheels The dynamic steel cable 4 that will to wind on it is wound；And then shell 11, drive ring 36 on pulling electric pole lower casing 6, electric pole It is mobile with cambered blade 12；The effect of upper annular link slot 46 and lower annular link slot 49 that the present invention designs is by upper annular The cooperation of shell 11 and the cooperation of lower annular link slot 49 and electric pole lower casing 6 are so that drive ring on link slot 46 and electric pole 36 will not impact shell 11 on electric pole lower casing 6 and electric pole in rotation.

The first square breach 21 neutralize in the second square breach 22 and are mounted on a slide construction 24 in the present invention；Installation It is equipped on the slide construction 24 in the first square breach 21 and slidably inputs axis 30；Four strands of electric wires 1 are each passed through four slidings Structure 24；Limiting slot 73 there are four circumferentially equably being opened on one end inner headed face of first pneumatic tube 14；First pneumatic tube 14 it is another One end installation is on utility poles on the upside of shell 11；Four limited blocks 35 are separately mounted in four limiting slots 73；Four limited blocks First spring 34 is separately installed between 35 and four limiting slots 73；It is installed on the periphery of one end of the second pneumatic tube 15 There is snap ring 33；One end that second pneumatic tube 15 is equipped with snap ring 33 is located at the inner circle that the first pneumatic tube 14 is provided with 73 one end of limiting slot On face；Snap ring 33 and four limited blocks 35 cooperate；One end of gas tank 16 is connect with the second pneumatic tube 15；The other end of gas tank 16 is pacified Equipped with third pneumatic tube 25；First air pressure motor 17 is connect with third pneumatic tube 25；One end of speed changer 18 has speed changer defeated Enter axis 26；Transmission input shaft 26 is connect with 17 shaft of the first air pressure motor；The other end of speed changer 18 is exported with speed changer Axis 27；Transmission output shaft 27 and slidably inputing is connected between axis 30 by soft transmission tube；High pressure gas in middle case 59 When being moved in the first pneumatic tube 14 by pneumatic tube；High pressure gas in first pneumatic tube 14 can be moved to the second pneumatic tube 15 In；High pressure gas in second pneumatic tube 15 can be moved in gas tank 16；When the high pressure gas in gas tank 16 reaches certain pressure；Gas High pressure gas in tank 16 will be moved in the first air pressure motor 17；So that 17 shaft of the first air pressure motor rotates；First air pressure The rotation of 17 shaft of motor drives transmission input shaft 26 to rotate；By 18 speed change of speed changer transmission output shaft 27 is rotated； The rotation of transmission output shaft 27, which drives, slidably inputs the rotation of axis 30；Slidably inputing the rotation of axis 30 drives movable pulley 31 to rotate；Sliding 31 rotation of wheel drives corresponding slide construction 24 mobile；Slide construction 24 is mobile to drive support housing 19 mobile；Support housing 19 It is mobile to drive the second pneumatic tube 15 mobile；Second pneumatic tube 15 is mobile to drive snap ring 33 mobile；33 movement of snap ring can oppress four Limited block 35 moves down；Snap ring 33 is finally made to be detached from the constraint of the first pneumatic tube 14；The bullet of first spring 34 in the present invention Power is greater than high pressure gas when inflating to gas tank 16 to the pressure of snap ring 33；It is to prevent high pressure gas when inflating to gas tank 16 that it, which is acted on, Snap ring 33 is detached from the first pneumatic tube 14；To influence the inflation to gas tank 16；And then influence the movement of support housing 19.

Specific embodiment: in 1 bar of electric wire that people are designed using the present invention；Under by 1 bar of earthquake or electric wire When Fang Fasheng caves in；Annular pouring weight 57 can move down；Annular pouring weight 57 will drive four fixed blocks 72 when moving down downward It is mobile；Four fixed blocks 72, which move down, drives four limit plates 62 to move down；Four limit plates 62 move down band respectively Dynamic four fixed plates 69 are moved down along the first guide groove 63；Four limit plates 62, which move down, simultaneously will drive driving circular casing 58 move down；Driving circular casing 58, which moves down, drives jackshaft 60 to move down；Jackshaft 60, which moves down, will drive pressure Contracting cylinder 61 moves down；Compression cylinder 61 moves down the gas that can be squeezed positioned at 59 inside of middle case；So that middle case 59 Interior gas pressure is continuously increased；During compression cylinder 61 moves up；When annulus pouring weight is detached from electric pole lower casing 6； Gas pressure value in middle case 59 has been right up to the limiting value of pressure export；High pressure gas a part in middle case 59 at this time It will be moved to by pressure pipe in the second air pressure motor shell 40；Another part is moved in the first pneumatic tube 14；It is moved to High pressure gas in two air pressure motor shells 40 will make the second air pressure motor shell 40 rotate；Second air pressure motor shell 40 rotates band Dynamic second gear 39 rotates；The rotation of second gear 39 drives drive ring 36 to rotate；The rotation of drive ring 36, which drives, is mounted on annular even The cambered blade 12 connect on 48 peripheries rotates；The rotation of second gear 39 simultaneously will drive the rotation of the 5th shaft 53；5th shaft 53 rotations drive third gear 55 to rotate；The rotation of third gear 55 drives first gear 38 to rotate；The rotation of first gear 38 drives The rotation of second shaft 43；The rotation of second shaft 43 drives two third shafts 42 for being located at its two sides to rotate；42 turns of third shaft It is dynamic to drive corresponding 4th shaft 45 rotation；The rotation of 4th shaft 45 drives corresponding first rotating shaft 7 to rotate；First rotating shaft 7 rotations drive corresponding three the first winding wheels 9 rotation；Three the first winding wheel 9 rotations will to wind on it Steel cable 4 is wound；And then shell 11, drive ring 36 and cambered blade 12 are set to close to big on pulling electric pole lower casing 6, electric pole 5 side is mobile；The high pressure gas in the first pneumatic tube 14 can be moved in the second pneumatic tube 15 simultaneously；In second pneumatic tube 15 High pressure gas can be moved in gas tank 16；When the high pressure gas in gas tank 16 reaches certain pressure；High pressure gas in gas tank 16 is just It can be moved in the first air pressure motor 17；So that 17 shaft of the first air pressure motor rotates；First air pressure motor, 17 shaft rotates band Dynamic transmission input shaft 26 rotates；By 18 speed change of speed changer transmission output shaft 27 is rotated；27 turns of transmission output shaft Dynamic drive slidably inputs the rotation of axis 30；Slidably inputing the rotation of axis 30 drives movable pulley 31 to rotate；The rotation of movable pulley 31 drives corresponding Slide construction 24 it is mobile；Shell 11, drive ring 36 and cambered blade 12 are to close to big on electric pole lower casing 6, electric pole During the side of tree 5 is mobile；If encounter thinner branch；It can be to these by the cambered blade 12 in rotation Branch is cut；So that tree 5 is opposite with the distance between shell 11 and drive ring 36 on electric pole lower casing 6, electric pole greatly It is shorter；So that the fixation of shell 11 and drive ring 36 is more stable on 5 pairs of electric pole lower casings 6 of big tree, electric pole；Work as electricity During the side of shell 11, drive ring 36 and cambered blade 12 to close big tree 5 is mobile on line bar lower casing 6, electric pole； Electric wire 1 can encounter branch；Electric wire 1 will be not stuck at this time；And support housing 19 will be moved in moving process it is stuck Near electric wire 1；To four strands of electric wires 1 can be separated by support housing 19 so that by branch it is stuck near four strands Spacing between electric wire 1 is relatively large；And then it prevents four strands of electric wires 1 to be intertwined and causes electric wire 1 short-circuit；Influence power supply.

Claims (5)

1. a kind of anti-down electric pole, it is characterised in that: it includes electric wire, supporting mechanism, electric wire linkage, steel cable, great Shu, the Two winding wheels, wherein there are four the second winding wheels for the upside installation of electric wire linkage；One of them in four the second winding wheels Two winding wheels are located on the upside of other three the second winding wheels；In four the second winding wheels between two adjacent the second winding wheels Spacing is equal；Four strands of electric wires are respectively wound around on four the second winding wheels；Supporting mechanism is located between four strands of electric wires, and supports machine Structure is in the initial state close to electric wire linkage side；It is intertwined and connected between electric wire linkage and big tree by three strands of steel cables, and The axis of electric wire linkage is mutually perpendicular to plane composed by big tree axis with four strands of respective axis of electric wire；

Said wires linkage include electric pole lower casing, first rotating shaft, the first support, shell on the first winding wheel, electric pole, Cambered blade, drive ring, the second support, first gear, annular brace, second gear, the second air pressure motor shell, connection support, Third shaft, the second shaft, third support, the 4th shaft, upper annular link slot, annular groove, annular connection, lower annular connection Slot, the 4th axis hole, lower connection ring, upper connection ring, the 5th shaft, motor drive shaft, third gear, second spring, annular pouring weight, driving Circular casing, middle case, jackshaft, compression cylinder, limit plate, the first guide groove, trapezoidal alveolus, trapezoidal teeth, teeth slot, third bullet Spring, round hole, fixed plate, the first guide block, square groove, fixed block, wherein the upper end of electric pole lower casing has lower connection ring；Electricity 4th axis hole there are two being opened on the periphery of line bar lower casing upper end；On the inner headed face of electric pole lower casing lower end circumferentially equably First guide groove there are four opening；The lower end of drive ring inner headed face is provided with annular groove；The upper end of drive ring inner headed face has teeth；Driving Annular connection is installed on the periphery of ring lower end；There are many cambered blades for installation on the periphery of annular connection；Annular connection Upper end be provided with annular link slot；The lower end of annular connection is provided with lower annular link slot；Drive ring passes through lower annular link slot Electric pole lower casing upper end is fitted to lower connection ring；The lower end of shell has upper connection ring on electric pole；Electric pole The upper end for being fitted to drive ring that upper shell passes through upper connection ring and upper annular link slot；Second air pressure motor shell passes through horse Up in the round hole in axis installation on utility poles shell inner top side face；There are teeth on second air pressure motor shell periphery； The upper end installation of 5th shaft is on utility poles on shell inner top side face；Second gear is mounted in the 5th shaft, and is located at 5th shaft upper end；Second gear is engaged with the teeth on the second air pressure motor shell；Third gear is mounted in the 5th shaft, and Positioned at the 5th shaft lower end；Second shaft is mounted on the inside of electric pole lower casing upper end by the second support；First gear peace Mounted in the upper end of the second shaft；First gear is engaged with third gear；Pass through between 5th shaft lower end and the second shaft upper end Connection support connection；The two sides institute mounting structure of second shaft lower end is identical；For wherein any side；Third shaft is logical Cross the inside that third support is mounted on electric pole lower casing upper end；Connected between third shaft and the second shaft by cone tooth cooperation It connects；4th shaft is mounted in the 4th axis hole；It is cooperatively connected between 4th shaft and third shaft by cone tooth；First rotating shaft Upper and lower ends are mounted on the periphery of electric pole lower casing by two first supports；Lead between first rotating shaft and the 4th shaft Cross the mating connection of cone tooth；Uniformly there are three the first winding wheels for installation in first rotating shaft；Annular pouring weight is located in electric pole lower casing On the inside of disc；It is circumferential on the inner headed face of middle case to be equably provided with four groups of trapezoidal alveolus；The lower end of middle case is provided with round hole；In Between the upper end of shell be mounted on the inside of electric pole lower casing by annular brace；It compresses and is circumferentially equably provided on the periphery of cylinder Four teeth slots；A trapezoidal teeth are mounted in four teeth slots；Four trapezoidal teeth and corresponding four teeth slots Between be mounted on a third spring；Compression cylinder passes through in being fitted to of four trapezoidal teeth and four groups of trapezoidal alveolus Between on the inside of shell；The upper end of jackshaft is mounted on the lower end of compression cylinder；The lower end of jackshaft is pierced by the round hole on the downside of middle case； Driving circular casing is mounted between middle case and annular pouring weight, and the lower end of lower end and jackshaft on the inside of circular casing is driven to connect It connects；There is square groove on fixed block；Four fixed blocks are circumferentially uniformly mounted to the upper end of annular pouring weight；Pacify one end of fixed plate Equipped with the first guide block；What four fixed plates passed through corresponding first guide block and four the first guide grooves respectively is fitted to electric wire On the inside of bar lower casing；A second spring is separately installed between four fixed plates and four fixed blocks；On four limit plates One end is separately mounted in four fixed plates；The other end on four limit plates is each passed through corresponding square groove and is located at driving On the upside of circular casing；

Above-mentioned supporting mechanism include the first pneumatic tube, the second pneumatic tube, gas tank, the first air pressure motor, speed changer, support housing, First shaft hole, the first square breach, limiting slot, the second square breach, the first tracheal orifice, slide construction, third pneumatic tube, speed change Device input shaft, the support of the first motor, speed changer support, slidably inputs axis, snap ring, the first spring, limit at transmission output shaft Block is wherein provided with the first tracheal orifice on the wall surface of support housing one end；The upper end of support housing has the first square breach；Support The lower end of shell has the second square breach；There is first shaft hole in first square breach；The two sides of support housing lower end, first A slide construction is mounted in square breach and in the second square breach；The slide construction being mounted in the first square breach On be equipped with and slidably input axis, and slidably input axis across first shaft hole；Four strands of electric wires are each passed through four slide constructions；First Limiting slot there are four circumferentially equably being opened on one end inner headed face of pneumatic tube；The other end installation of first pneumatic tube is on utility poles On the upside of shell；Four limited blocks are separately mounted in four limiting slots；It is installed respectively between four limited blocks and four limiting slots There is first spring；Snap ring is installed on the periphery of one end of the second pneumatic tube；Second pneumatic tube is equipped with the one of snap ring End is located at the first pneumatic tube and is provided on the inner headed face of limiting slot one end；Snap ring and four limited blocks cooperate；Second pneumatic tube it is another One end passes through the first tracheal orifice and is located on the inside of support housing；Gas tank is mounted on the inside of support housing；One end of gas tank and the second gas Pressure pipe connection；The other end of gas tank is equipped with third pneumatic tube；First air pressure motor is mounted on support by the support of the first motor On the inside of shell；First air pressure motor is connect with third pneumatic tube；Speed changer is mounted on the inside of support housing by speed changer support； One end of speed changer has transmission input shaft；Transmission input shaft is connect with the first air pressure motor shaft；Speed changer it is another End has transmission output shaft；Transmission output shaft and slidably inputing is connected between axis by soft transmission tube；

One end wrapped anti-clockwise of one any steel cable is twined first in three strands of steel cables between said wires linkage and big tree On wheel, the other end is around excessive tree wrapped anti-clockwise on another corresponding first winding wheel；

The elastic force of above-mentioned first spring is greater than high pressure gas when inflating to gas tank to the pressure of snap ring；

There are two pressure exports for the lower end tool of above-mentioned middle case；And lead between one of pressure export and the second air pressure motor shell Cross pneumatic tube connection；It is connected between another pressure export and the first pneumatic tube by pneumatic tube.

2. the anti-down electric pole of one kind according to claim 1, it is characterised in that: above-mentioned slide construction include movable pulley, Sliding panel, two of them sliding panel is separately mounted to the both ends of two movable pulleies, and two movable pulleies are located at two slidings The two sides up and down of plate.

3. the anti-down electric pole of one kind according to claim 1, it is characterised in that: above-mentioned to be mounted in the first square breach Slide construction on install slidably input axis in slide construction be located at upside movable pulley connect.

4. the anti-down electric pole of one kind according to claim 1, it is characterised in that: above-mentioned first spring is compressed spring； Second spring is compressed spring；Third spring is compressed spring.

5. the anti-down electric pole of one kind according to claim 1, it is characterised in that: the replacement as three the first winding wheels Scheme is four the first winding wheels or five the first winding wheels；As the first guide groove, the first guide block, second spring, fixed plate, consolidate The number for determining block and limit plate is four alternatives, the first guide groove, the first guide block, second spring, fixed plate, fixed block Number with limit plate is five or six；Number as trapezoidal alveolus, trapezoidal teeth, third spring and teeth slot is Four alternatives, trapezoidal alveolus, trapezoidal teeth, the number of third spring and teeth slot are five or six.