CN106698276A - Elevator for distribution line cement wire pole and construction operation method of elevator - Google Patents
Elevator for distribution line cement wire pole and construction operation method of elevator Download PDFInfo
- Publication number
- CN106698276A CN106698276A CN201611267581.0A CN201611267581A CN106698276A CN 106698276 A CN106698276 A CN 106698276A CN 201611267581 A CN201611267581 A CN 201611267581A CN 106698276 A CN106698276 A CN 106698276A
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- fastening
- ring flat
- semicircle ring
- motor
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- 239000004568 cement Substances 0.000 title claims abstract description 109
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011440 grout Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 208000008445 altitude sickness Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
An elevator for a distribution line cement wire pole comprises a hoisting bearing rack, a bracket, a positioning rack, a motor reducer and a double-roller winch. The hoisting bearing rack and the bracket are both arranged at the upper end of the cement wire pole. The bracket is arranged below the hoisting bearing rack. The positioning rack is arranged at the lower end, above the ground, of the cement wire pole. The motor reducer and the double-roller winch are arranged at the bottom face of one side of the cement wire rod. The invention further discloses a construction operation method of the elevator. By adoption of the elevator and the construction operation method thereof, a constructor, tools and all kinds of materials can be lifted to an operation point at the top of the wire pole, the labor intensity of field operation personnel for power grid construction can be greatly relieved, the body health of workers in a plateau section is effectively protected, the construction efficiency is improved, the safety and reliability are considered during design, and the safety-first construction principle is ensured.
Description
Technical field
The invention belongs to power industry distribution line technical field of construction, more particularly to a kind of distribution line cement pole liter
Drop machine and its constructing operation method.
Background technology
In the power distribution circuit erection construction of Tibet, because construction ground is all in Haiti area high, due to severe depletion of oxygen, construction
Personnel need repeatedly upper and lower cement pole to take electric power accessory and instrument, and during upper low wire rod, workmen's consumption is a large amount of
Muscle power, can thus increased the altitude sickness incidence of disease, reduce project progress；If using crane, construction cost can be increased.
The technical term such as Baidu search " line construction climbing car ", " line construction electric up-down technology " from internet,
Do not find to be fixed as the relevant apparatus or equipment of lifting carrier, in addition with electric power after climbing to line bar upper end along line bar automatically
Outside line instrument dealer seeks advice from, and country electric tool market is also without described device or equipment at present.
The content of the invention
The present invention is in order to solve weak point of the prior art, there is provided one kind can be lifted along cement pole and be fixed to water
Electric power accessory and instrument lifting can be arrived grout line by mud line bar upper end as lifting carrier, by the use of electrical hoist as power
The distribution line cement pole lift and its constructing operation method of bar upper end.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：Distribution line cement pole lift, including
Lifting carrier, support frame, locating rack, motor reducer and twin-roll hoist engine；Lifting carrier and support frame are arranged at
Cement pole upper end, support frame is arranged on lifting carrier lower section, and locating rack is arranged on cement pole lower end above the ground
Portion, motor reducer and twin-roll hoist engine are arranged on the bottom surface of cement pole side；
Lifting carrier includes the first semicircle ring flat-plates and the second semicircle ring flat-plates, and one end outside of the first semicircle ring flat-plates is provided with first
Mounting blocks, one end outside of the second semicircle ring flat-plates is provided with the second mounting blocks, and the first mounting blocks and the second mounting blocks are corresponded to up and down
And by the first hinge, the other end outside of the second semicircle ring flat-plates is hinged with the first fastening block, the second semicircle ring flat-plates it is another
One end outside is hinged with the second fastening block, is connected by the first fastening stud between the first fastening block and the second fastening block, first
Fastening block outside is connected with the first fastening motor by the first connecting plate, and the main shaft of the first fastening motor is tight with first
Gu the coaxial drive connection of stud, the first fastening stud is provided with six prism blocks of neighbouring first fastening motor；The first half
The circular hooping structure of first be enclosed within outside cement pole is encircled between Circular Plate and the second semicircle ring flat-plates；First circular anchor ear
Inwall is provided with three lifting motors, be provided with the main shaft of each lifting motor one with cement pole external peripheral surface
Roll the rubber antiskid lifting wheel of press fit, three rubber antiskid lifting wheels along the first circular anchor ear central circular array cloth
Put；It is provided with second semicircle ring flat-plates for controlling first to fasten the Pneumatic mechanical type pressure-sensitive switch that motor is opened and closed,
Adjacent to the second fastening block, Pneumatic mechanical type pressure-sensitive switch includes extending into the first circle Pneumatic mechanical type pressure-sensitive switch
Rigid pressure wheel inside hooping structure；
Direction is fixedly connected with the first lifting cross bar to first semicircle ring flat-plates radially outside, and the second semicircle ring flat-plates are square radially outside
To the second lifting cross bar is fixedly connected with, the first lifting cross bar outer end rotates and is provided with the first fixed pulley, the second lifting cross bar outer end
Rotation is provided with the second fixed pulley；
Support frame includes the 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates, and one end outside of the 3rd semicircle ring flat-plates is provided with the 3rd installation
Block, one end outside of the 4th semicircle ring flat-plates is provided with the 4th mounting blocks, and the 3rd mounting blocks and the 4th mounting blocks are corresponded to and led to up and down
The second hinge is crossed, the other end outside of the 3rd semicircle ring flat-plates is hinged with the 3rd fastening block, the other end of the 4th semicircle ring flat-plates
Outside is hinged with the 4th fastening block, is connected by the second fastening stud between the 3rd fastening block and the 4th fastening block, the 3rd fastening
Block outside is connected with the second fastening motor, the main shaft of the second fastening motor and the second fastening spiral shell by the second connecting plate
The coaxial drive connection of post；Second be enclosed within outside cement pole is encircled between 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates circular
Hooping structure；The inwall of the 3rd semicircle ring flat-plates and the inwall of the 4th semicircle ring flat-plates are equipped with one layer with cement pole external peripheral surface
First slipmat of press fit, the first hound is provided between the 3rd semicircle ring flat-plates outside and the first lifting cross bar bottom, the
The second hound is provided between four semicircle ring flat-plates outside and the second lifting cross bar bottom；
The power output shaft of motor reducer is connected by antioverloading shaft coupling with the power input shaft of twin-roll hoist engine,
The first pull rope and the second pull rope are wound with respectively on two rollers of twin-roll hoist engine；Rotate to be provided with locating rack and be located at
The 3rd fixed pulley immediately below first fixed pulley and the 4th fixed pulley immediately below the second fixed pulley, first pull rope lead
Draw after end bypasses the 3rd fixed pulley and the first fixed pulley successively and be connected with the first hook, the traction end of the second pull rope is bypassed successively
The second hook is connected with after 4th fixed pulley and the second fixed pulley.
Locating rack includes the 5th semicircle ring flat-plates and the 6th semicircle ring flat-plates, and one end outside of the 5th semicircle ring flat-plates is provided with the 5th
Mounting blocks, one end outside of the 6th semicircle ring flat-plates is provided with the 6th mounting blocks, and the 5th mounting blocks and the 6th mounting blocks are corresponded to up and down
And by the 3rd hinge, the other end outside of the 5th semicircle ring flat-plates is hinged with the 5th fastening block, the 6th semicircle ring flat-plates it is another
One end outside is hinged with the 6th fastening block, is connected by the 3rd fastening stud between the 5th fastening block and the 6th fastening block, the 5th
Fastening block outside is connected with the 3rd fastening motor by the 3rd connecting plate, and the main shaft of the 3rd fastening motor is tight with the 3rd
Gu the coaxial drive connection of stud；The 3rd be enclosed within outside cement pole is encircled between 5th semicircle ring flat-plates and the 6th semicircle ring flat-plates
Circular hooping structure；The inwall of the 5th semicircle ring flat-plates and the inwall of the 6th semicircle ring flat-plates are equipped with one layer with cement pole excircle
Second slipmat of surface press fit, the thickness of the second slipmat is upper thick and lower thin gradually transition structure；
Level connection joint has the first locating rod of L-type structure on the outside of 5th semicircle ring flat-plates, and the 3rd fixed pulley is rotated and is located at the first positioning
The outer end of bar, the 3rd fixed pulley adjacent to the side where the 5th mounting blocks and the 6th mounting blocks, the 5th semicircle ring flat-plates outside and the
The first reinforcing plate is provided between a positioning rod；Level connection joint has the second locating rod of L-type structure, the 4th on the outside of 6th semicircle ring flat-plates
Fixed pulley rotates the outer end for being located at the second locating rod, and the 4th fixed pulley is adjacent to the side where the 3rd fastening motor, the 6th
The second reinforcing plate is provided between semicircle ring flat-plates outside and the second locating rod.
Pneumatic mechanical type pressure-sensitive switch includes cylinder and mounting box, and mounting hole is offered in the second semicircle ring flat-plates,
Cylinder is located in mounting hole and is fixedly connected with the second semicircle ring flat-plates, the center line of cylinder along the second semicircle ring flat-plates footpath
Set to direction；The inner and outer end of cylinder is respectively equipped with to be slided in interior closure plate and outer closure plate, cylinder and is provided with cylinder
Sliding block, sliding block external peripheral surface is provided with twice and the sealing ring being connected is slidingly sealed with cylinder inwall, and sliding block inner face is coaxial
Be connected with inside connecting rod, interior closure plate center offers interior perforation, inside connecting rod is inner to stretch out cylinder by interior perforation, inside connecting rod with it is interior
There is annular gap, rigid pressure wheel rotates and is located inside connecting rod the inner and contacted with cement pole surface between perforation；Outside sliding block
End face is coaxial to be connected with outside connecting rod, and mounting box is fixedly installed on the outside of outer closure plate, outer closure plate center and mounting box madial wall pair
Should place offer outer perforation, outside connecting rod outer end is extend into mounting box by outer perforation, and mounting box madial wall is provided with positioned at outer company
The positive conductive plate and negative conductive plate of bar both sides, outside connecting rod outer end be provided with both sides can respectively with positive conductive plate and negative conductive
The elastic conducting strip of plate electrical connection, elastic conducting strip is located at the outside of positive conductive plate and negative conductive plate, positive conductive plate and
Negative conductive plate is connected to the wire for stretching out mounting box and fastening motor, power sources in series with first；Outer perforation inwall
The sealing ring that cooperation is slided and sealed with outside connecting rod is provided with, cylinder sidepiece is provided with valve inside at neighbouring outer perforation.
Antioverloading shaft coupling include the first mounting disc, the second mounting disc and splined shaft, the left-hand face of the first mounting disc with
The power output shaft of motor reducer is fixedly and coaxially connected, and the right lateral surface of the second mounting disc is coaxial with the left end of splined shaft solid
Fixed connection, the power input shaft left end of twin-roll hoist engine offers splined hole in the axial direction, and splined shaft right part is stretched into simultaneously
Be assemblied in splined hole, be arranged with successively from left to right on the power input shaft of twin-roll hoist engine compression spring, slider disc and
Fixed disk, is threaded with regulating bolt on fixed disk, left end and the slider disc right lateral surface top pressure of regulating bolt coordinate, compression
Spring left end and right-hand member are contacted with the right lateral surface of the second mounting disc and the left-hand face top pressure of slider disc respectively, the first mounting disc
Right lateral surface the first frictional disk is connected with by the first dormant bolt, the left-hand face of the second mounting disc passes through the second countersunk head spiral shell
Tether and be connected to the second frictional disk, the left-hand face of the right lateral surface of the first frictional disk and the second frictional disk is rubbing surface, and first rubs
Wipe the right lateral surface of disk and the left-hand face press fit of the second frictional disk；Regulating bolt, the first dormant bolt and the second countersunk head
Bolt arranges at least six along the center line circular array of splined shaft.
Also include for delivering lifting carrier, support frame, locating rack, motor reducer and the electric power of twin-roll hoist engine
Engineering truck, motor reducer and twin-roll hoist engine have same base, set on electric engineering car promising motor reducer,
The chargeable storage group that first fastening motor, the second fastening motor and the 3rd fastening motor are powered.
The constructing operation method of distribution line cement pole lift, comprises the following steps：
（1）Driving is mounted with the electric engineering car of each part of distribution line cement pole lift and construction tool to be onstructed
Near the cement pole of operation；
（2）Six prism blocks on the first fastening stud are clamped using spanner, driving the first fastening stud to rotate makes the first fastening block
Unclamped with the second fastening block, open the first semicircle ring flat-plates and the second semicircle ring flat-plates are set to cement pole bottom；Use aerating device
Connection valve inside, is inflated by valve inside in cylinder, and inflation is stopped after being inflated to certain pressure, then reuses spanner folder
Firmly six prism blocks on the first fastening stud, drive the first fastening stud rotate with the first fastening block and the second fastening block screw thread
Connection, makes three rubber antiskid lifting wheels turn six ribs with cement pole peripheral surface contacts and with stopping after certain pressure
Post block, in the presence of air pressure in cylinder, air pressure driving sliding block and inside connecting rod make rigid pressure wheel and cement pole circumference
Surface top pressure contact, between now elastic conducting strip lower surface both sides have with the outside of positive conductive plate and negative conductive plate
Gap；
Start second and fasten motor, driving the second fastening stud to rotate unclamps the 3rd fastening block and the 4th fastening block, beats
Open the 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates are set to cement pole bottom；Restart the reversion of the second fastening motor, drive
Second fastening stud is rotated and is threadedly coupled with the 3rd fastening block and the 4th fastening block, the 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates
Between be encircled into the second circular anchor ear and be enclosed between cement pole there is gap；
（3）Then the first pull rope is wound on the first fixed pulley, the second pull rope is wound on the second fixed pulley；Start three
Lifting motor, lifting motor drive rubber antiskid lifting wheel scrolled up along cement pole, lifting carrier and support frame just with
Motion upwards, because the external form of cement pole is the up-thin-low-thick column structure with certain taper and rubber antiskid lifting
Wheel has certain elasticity, with moving up for rigid pressure wheel, is surrounded between the first semicircle ring flat-plates and the second semicircle ring flat-plates
Complete the first circular anchor ear outside cement pole increases with the distance of cement pole circumferential surface, three rubber antiskid lifting wheels
Pressure between cement pole reduces, and in the presence of gas pressure in cylinder, sliding block is moved inward along cylinder inwall,
Sliding block drives the elastic conducting strip of outside connecting rod outer end moved inwardly along the radial direction by by outside connecting rod, elastic conducting strip both sides difference
Outer surface with positive conductive plate and negative conductive plate is contacted, the circuit turn-on where the first fastening motor, and first is tight
Gu motor starts, the first fastening motor drives the first fastening stud to rotate, the first fastening block and the second fastening block it
Between distance reduce, the pressure between three rubber antiskid lifting wheels and cement pole increase, the first circle anchor ear and cement
The distance of line bar circumferential surface is reduced, and cylinder and mounting box are moved also with the first circular anchor ear with cement pole surface, just
Property pressure wheel by inside connecting rod drive sliding block be displaced outwardly along cylinder inwall, outside connecting rod drive elastic conducting strip be displaced outwardly,
Elastic conducting strip is separated with the outer surface of positive conductive plate and negative conductive plate, and the first fastening motor stops；With rubber
Glue lifting wheel is moved up, while the external diameter of cement pole tapers into, repeat above-mentioned first fastening motor start and
The process of stopping, until lifting carrier rises to the top of cement pole；
（4）Start second and fasten motor, the second fastening motor drives the second fastening stud to rotate makes the 3rd fastening block
Distance with the 4th fastening block reduces, until the 3rd semicircle ring flat-plates inwall and first slipmat and water of the 4th semicircle ring flat-plates inwall
Stop second after mud line bar external peripheral surface press fit and fasten motor, the first hound and the second hound are respectively to the
One lifting cross bar and the second lifting cross bar are supported；
（5）Start the 3rd fastening motor, driving the 3rd fastening stud to rotate unclamps the 5th fastening block and the 6th fastening block,
Open the 5th semicircle ring flat-plates and the 6th semicircle ring flat-plates are set to cement pole bottom, the 3rd fixed pulley is located under the first fixed pulley
Side, makes the 4th fixed pulley be located at the lower section of the second fixed pulley；Then the reversion of the second fastening motor is restarted, the 3rd fastening is driven
Dynamic motor drives the 3rd fastening stud to rotate reduces the distance of the 5th fastening block and the 6th fastening block, until the 5th semicircle ring flat-plates
Stop the 3rd fastening after second slipmat of inwall and the 6th semicircle ring flat-plates inwall and cement pole external peripheral surface press fit
Motor；
（6）By the first pull rope on the 3rd fixed pulley, the second pull rope is detoured on the 4th fixed pulley, then in grout line
Motor reducer and twin-roll hoist engine are fixed on ground near bar；
（7）Workman stands inside hanging basket, and the first of the first pull rope hooks hanging basket, and manipulation motor reducer drives double rollings
Cylinder hoist engine by workman to hanging oneself to line bar top and pinning the first pull rope, then hang oneself on the second pull rope by the second hook
Construction appliance and device are hung up, manipulation motor reducer drives twin-roll hoist engine that construction appliance and device lifting are arrived into grout line
Bar top, being removed by the workman carries out construction and installation operation.
Step（7）In when the device weight that the first pull rope and/or the second pull rope are lifted is especially big, antioverloading shaft coupling
The first frictional disk and the second frictional disk in device produce relative slip, so protect electric reducer without damage.
Above-mentioned technical proposal is used, the invention has the advantages that：
1st, due to being provided with antioverloading shaft coupling in motor reducer and between driving twin-roll hoist engine, antioverloading shaft coupling
Concrete principle is：The elastic force of compression spring is in close contact the rubbing surface of the first frictional disk and the second frictional disk, splined shaft and flower
Keyhole coordinates transmitting torque, and splined shaft can be moved axially in splined hole；Slider disc can be compressed by turning regulating bolt, slided
Pressure of the disk on the power input shaft of twin-roll hoist engine between slidable adjustment and compression spring, so as to adjust the first frictional disk
And second frictional force between frictional disk；After the friction surface wear of the first frictional disk and the second frictional disk, first can be backed out and sunk
Hook bolt and the second dormant bolt are changed the first frictional disk and the second frictional disk.So be may insure in heavy duty lifting
First frictional disk and the second frictional disk produce relative slip, so protect electric reducer without damage.
2nd, as cement pole is tapered from bottom to top, a kind of Pneumatic mechanical type pressure-sensitive switch is specially provided with,
For the pressure between the anti-skidding lifting wheel of stabilising rubber and line bar, so can ensure that lifting carrier using three lifting motors point
Not Qu Dong a rubber antiskid lifting wheel successively moved up along line bar.Pneumatic mechanical type pressure-sensitive switch uses air pressure
Control and the distance between line bar and reach the effect of circuit where the fastening motor of break-make first, with good operable
Property.
3rd, because the first semicircle ring flat-plates and the second semicircle ring flat-plates are semi-circular shape, the first fastening block and the second fastening block exist
By the first fastening stud expand or shrink apart from when, it is necessary to the rotation of angle can be produced, therefore the first fastening block is specially set
It is hinged with the first semicircle ring flat-plates, the second fastening block is hinged with the second semicircle ring flat-plates, thus is avoided that the first fastening stud was being rotated
Stress is produced in journey.Similarly, the 3rd fastening block, the 4th fastening block, the 5th fastening block and the 6th fastening block are former using the structure
Reason.
4th, the setting of support frame, it is anti-skidding by the first of the 3rd semicircular ring and the 4th semicircular ring inwall by the second fastening stud
Pad closely crimps line bar periphery, and because line bar is the structure of lower thick upper thin, can so play good support, it is to avoid
Support frame and lifting carrier caused by sliding down security in hoisting process.
5th, the setting on locating rack, the second slipmat and water on the 5th semicircle ring flat-plates inwall and the 6th semicircle ring flat-plates inwall
Mud line bar external peripheral surface press fit, is set to upper thick and lower thin gradually transition structure, so as to make up line bar by the second slipmat
For the structure of lower thick upper thin can cause the trend of upper cunning.First locating rod and the second locating rod of the L-type structure on locating rack, point
Not Wei Yu line bar opposite sides, can so increase the distance of the first pull rope and the second pull rope and line bar, it is to avoid first leads
Messenger and the second pull rope are entwined.
6th, the twin-roll hoisting machine of lift heavy can according to terrain can fix on the ground or engineering truck on, lifting carry
Frame, support frame and locating rack can use aluminum alloy materials system, be protected with mitigating weight, and installing overload additional with consideration on circuit from machinery
Shield and overcurrent protection function, accomplish to be perfectly safe, light and practicality.After the completion of work, using the reverse of aforesaid operations method
Operator scheme, can withdraw each component of the invention, be placed on transport vehicle, and construction operation is carried out to next line bar.
In sum, the present invention, can be significantly by the setting at the top of workmen, instrument and various material lifts to line bar
Power grid construction field work personnel labor intensity is alleviated, is effectively protected in the healthy of highlands workman, and improve
Efficiency of construction, and design in view of security reliability, it is ensured that the construction principle of safety first.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the top view of lifting carrier in Fig. 1；
Fig. 3 is the top view of support frame in Fig. 1；
Fig. 4 is the top view of locating rack in Fig. 1；
Fig. 5 is the enlarged drawing of Pneumatic mechanical type pressure-sensitive switch in Fig. 2；
Fig. 6 is the structural representation of antioverloading shaft coupling between motor reducer and twin-roll hoist engine in Fig. 1.
Specific embodiment
As shown in figs 1 to 6, distribution line cement pole lift of the invention, including lifting carrier 1, support frame 2,
Locating rack 3, motor reducer 4 and twin-roll hoist engine 5；Lifting carrier 1 and support frame 2 are arranged at the upper end of cement pole 6
Portion, support frame 2 is arranged on the lower section of lifting carrier 1, and locating rack 3 is arranged on the bottom of cement pole 6 above the ground, and motor subtracts
Fast machine 4 and twin-roll hoist engine 5 are arranged on the bottom surface of the side of cement pole 6.
Lifting carrier 1 includes the first semicircle ring flat-plates 7 and the second semicircle ring flat-plates 8, and one end outside of the first semicircle ring flat-plates 7 sets
The first mounting blocks 9 are equipped with, one end outside of the second semicircle ring flat-plates 8 is provided with the second mounting blocks, and the first mounting blocks 9 and second are installed
Block is corresponded to and is hinged by the first bearing pin 11 up and down, and the other end outside of the second semicircle ring flat-plates 8 is hinged with the first fastening block 12, the
The other end outside of two semicircle ring flat-plates 8 is hinged with the second fastening block 13, passes through between the first fastening block 12 and the second fastening block 13
First fastening stud 14 is connected, and the outside of the first fastening block 12 is connected with the first fastening motor 16 by the first connecting plate 15,
The main shaft of the first fastening motor 16 and the coaxial drive connection of the first fastening stud 14, the first fastening stud 14 are provided with neighbour
Six prism blocks 17 of nearly first fastening motor 16；It is encircled between first semicircle ring flat-plates 7 and the second semicircle ring flat-plates 8 and is enclosed within water
The first circular hooping structure outside mud line bar 6；The inwall of the first circular anchor ear is provided with three lifting motors 18, each lifting electricity
A rubber antiskid lifting wheel that press fit is rolled with the external peripheral surface of cement pole 6 is provided with the main shaft of machine 18
19, three rubber antiskid lifting wheels 19 are arranged along the central circular array of the first circular anchor ear；It is provided with second semicircle ring flat-plates 8
For controlling first to fasten the Pneumatic mechanical type pressure-sensitive switch 20 that motor 16 is opened and closed, Pneumatic mechanical type pressure sensitive is opened
20 are closed adjacent to the second fastening block 13, Pneumatic mechanical type pressure-sensitive switch 20 includes extending into inside the first circular hooping structure
Rigid pressure wheel 21.
Direction is fixedly connected with the first lifting cross bar 22, the outside of the second semicircle ring flat-plates 8 to first semicircle ring flat-plates 7 radially outside
The second lifting cross bar 23 is radially fixedly connected with, the first lifting cross bar 22 outer end rotates and is provided with the first fixed pulley 24, the
Two lifting cross bar 23 outer ends rotate and are provided with the second fixed pulley 25.
Support frame 2 includes the 3rd semicircle ring flat-plates 26 and the 4th semicircle ring flat-plates 27, and one end outside of the 3rd semicircle ring flat-plates 26 sets
The 3rd mounting blocks 28 are equipped with, one end outside of the 4th semicircle ring flat-plates 27 is provided with the 4th mounting blocks, the 3rd mounting blocks 28 and the 4th
Mounting blocks are corresponded to and are hinged by the second bearing pin 30 up and down, and the other end outside of the 3rd semicircle ring flat-plates 26 is hinged with the 3rd fastening block
31, the other end of the 4th semicircle ring flat-plates 27 outside is hinged with the 4th fastening block 32, the 3rd fastening block 31 and the 4th fastening block 32 it
Between connected by the second fastening stud 33, the outside of the 3rd fastening block 31 by the second connecting plate 34 be connected with the second fastening drive it is electric
Machine 35, the main shaft of the second fastening motor 35 and the coaxial drive connection of the second fastening stud 33；The He of 3rd semicircle ring flat-plates 26
The circular hooping structure of second be enclosed within outside cement pole 6 is encircled between 4th semicircle ring flat-plates 27；3rd semicircle ring flat-plates 26 it is interior
The inwall of wall and the 4th semicircle ring flat-plates 27 is equipped with the first slipmat of a layer and the external peripheral surface press fit of cement pole 6
36, it is provided with the first hound 37, the 4th semicircle ring flat-plates 27 between the outside of the 3rd semicircle ring flat-plates 26 and the first lifting cross bar 22 bottom
The second hound 38 is provided between outside and the second lifting cross bar 23 bottom.
The power output shaft 39 of motor reducer 4 is by antioverloading shaft coupling and the power input shaft of twin-roll hoist engine 5
41 drive connections, are wound with the first pull rope 42 and the second pull rope 43 respectively on two rollers of twin-roll hoist engine 5；Positioning
The 3rd fixed pulley 44 that is provided with immediately below the first fixed pulley 24 and immediately below the second fixed pulley 25 the are rotated on frame 3
Four fixed pulleys 45, the traction end of the first pull rope 42 is connected with first after bypassing the 3rd fixed pulley 44 and the first fixed pulley 24 successively
Hook 46, the traction end of the second pull rope 43 is connected with the second hook after bypassing the 4th fixed pulley 45 and the second fixed pulley 25 successively
47。
Locating rack 3 includes the 5th semicircle ring flat-plates 48 and the 6th semicircle ring flat-plates 49, and one end outside of the 5th semicircle ring flat-plates 48 sets
The 5th mounting blocks 50 are equipped with, one end outside of the 6th semicircle ring flat-plates 49 is provided with the 6th mounting blocks, the 5th mounting blocks 50 and the 6th
Mounting blocks are corresponded to and are hinged by the 3rd bearing pin 52 up and down, and the other end outside of the 5th semicircle ring flat-plates 48 is hinged with the 5th fastening block
53, the other end of the 6th semicircle ring flat-plates 49 outside is hinged with the 6th fastening block 54, the 5th fastening block 53 and the 6th fastening block 54 it
Between connected by the 3rd fastening stud 55, the outside of the 5th fastening block 53 by the 3rd connecting plate 56 be connected with the 3rd fastening drive it is electric
Machine 57, the main shaft of the 3rd fastening motor 57 and the coaxial drive connection of the 3rd fastening stud 55；The He of 5th semicircle ring flat-plates 48
The circular hooping structure of the 3rd be enclosed within outside cement pole 6 is encircled between 6th semicircle ring flat-plates 49；5th semicircle ring flat-plates 48 it is interior
The inwall of wall and the 6th semicircle ring flat-plates 49 is equipped with the second slipmat of a layer and the external peripheral surface press fit of cement pole 6
58, the thickness of the second slipmat 58 is upper thick and lower thin gradually transition structure.
The outside level connection joint of 5th semicircle ring flat-plates 48 has the first locating rod 59 of L-type structure, and the 3rd fixed pulley 44 is rotated and set
In the outer end of the first locating rod 59, the 3rd fixed pulley 44 adjacent to the side where the 5th mounting blocks 50 and the 6th mounting blocks, the 5th
The first reinforcing plate 60 is provided between the outside of semicircle ring flat-plates 48 and the first locating rod 59；The outside level connection joint of 6th semicircle ring flat-plates 49 has
Second locating rod 61 of L-type structure, the 4th fixed pulley 45 rotates the outer end for being located at the second locating rod 61, and the 4th fixed pulley 45 is neighbouring
Side where 3rd fastening motor 57, the second reinforcement is provided between the outside of the 6th semicircle ring flat-plates 49 and the second locating rod 61
Plate 62.
Pneumatic mechanical type pressure-sensitive switch 20 includes cylinder 63 and mounting box 64, is offered in the second semicircle ring flat-plates 8
Mounting hole, cylinder 63 is located in mounting hole and is fixedly connected with the second semicircle ring flat-plates 8, and the center line of cylinder 63 is along second
The radial direction of semicircle ring flat-plates 8 is set；The inner and outer end of cylinder 63 is respectively equipped with interior closure plate 65 and outer closure plate 66, cylinder
Slide the sliding block 67 for being provided with cylinder in 63, the external peripheral surface of sliding block 67 is provided with twice and is slidingly sealed with the inwall of cylinder 63 and is connected
Sealing ring 68, the inner face of sliding block 67 is coaxial to be connected with inside connecting rod 69, and the center of interior closure plate 65 offers interior perforation, inside connecting rod
Cylinder 63 is stretched out in 69 the inners by interior perforation, has annular gap between inside connecting rod 69 and interior perforation, and rigid pressure wheel 21 is rotated
It is located at the inner of inside connecting rod 69 and is contacted with the surface of cement pole 6；The outer face of sliding block 67 is coaxial to be connected with outside connecting rod 70, mounting box
64 are fixedly installed in the outside of outer closure plate 66, and the center of outer closure plate 66 and the madial wall corresponding position of mounting box 64 offer outer perforation, outer company
The outer end of bar 70 is extend into mounting box 64 by outer perforation, and the positive pole that the madial wall of mounting box 64 is provided with positioned at the both sides of outside connecting rod 70 is led
Electroplax 71 and negative conductive plate 72, the outer end of outside connecting rod 70 is provided with both sides can be electric with positive conductive plate 71 and negative conductive plate 72 respectively
The elastic conducting strip 73 of connection, elastic conducting strip 73 is located at the outside of positive conductive plate 71 and negative conductive plate 72, positive conductive
Plate 71 and negative conductive plate 72 are connected to the wire for stretching out mounting box 64 and fastening motor 16, power sources in series with first
74；Outer perforation inwall is provided with the sealing ring 75 that cooperation is slided and sealed with outside connecting rod 70, and the sidepiece of cylinder 63 is in neighbouring outer perforation
Place is provided with valve inside 76.
Antioverloading shaft coupling includes the first mounting disc 77, the second mounting disc 78 and splined shaft 79, a left side for the first mounting disc 77
Side surface is fixedly and coaxially connected with the power output shaft 39 of motor reducer 4, the right lateral surface and splined shaft of the second mounting disc 78
79 left end is coaxial to be fixedly connected, and the left end of power input shaft 41 of twin-roll hoist engine 5 offers splined hole in the axial direction
80, the right part of splined shaft 79 is stretched into and is assemblied in splined hole 80, on the power input shaft 41 of twin-roll hoist engine 5 from left to right
Compression spring 81, slider disc 82 and fixed disk 83 are arranged with successively, regulating bolt 84 is threaded with fixed disk 83, adjust spiral shell
The left end of bolt 84 coordinates with the right lateral surface top pressure of slider disc 82, the left end of compression spring 81 and right-hand member respectively with the second mounting disc 78
The left-hand face top pressure contact of right lateral surface and slider disc 82, the right lateral surface of the first mounting disc 77 passes through the first dormant bolt 85
The first frictional disk 86 is connected with, the left-hand face of the second mounting disc 78 is connected with the second frictional disk by the second dormant bolt 87
88, the left-hand face of the right lateral surface of the first frictional disk 86 and the second frictional disk 88 is rubbing surface, the right side of the first frictional disk 86
Surface and the left-hand face press fit of the second frictional disk 88；Regulating bolt 84, the first dormant bolt 85 and the second dormant bolt
87 arrange at least six along the center line circular array of splined shaft 79.
Present invention additionally comprises for delivering lifting carrier 1, support frame 2, locating rack 3, motor reducer 4 and twin-roll volume
The electric engineering car 90 of machine 5 is raised, motor reducer 4 and twin-roll hoist engine 5 have same base 89, on electric engineering car 90
The fastening fastening fastening motor 57 of motor 35 and the 3rd of motor 16, second of promising motor reducer 4, first is set
The chargeable storage group of power supply（Do not illustrated in figure and）.
The constructing operation method of distribution line cement pole lift, comprises the following steps：
（1）Driving is mounted with the electric engineering car 90 of each part of distribution line cement pole lift and construction tool to waiting to apply
Near the cement pole 6 of the industry that works；
（2）Six prism blocks 17 on the first fastening stud 14 are clamped using spanner, driving the first fastening stud 14 to rotate makes first
The fastening block 13 of fastening block 12 and second unclamps, and opens the first semicircle ring flat-plates 7 and the second semicircle ring flat-plates 8 are set to the bottom of cement pole 6；
Valve inside 76 is connected using aerating device, is inflated in cylinder 63 by valve inside 76, stop filling after being inflated to certain pressure
Gas, then reuses six prism blocks 17 that spanner is clamped on the first fastening stud 14, drive the first fastening stud 14 rotate with
First fastening block 12 and the second fastening block 13 are threadedly coupled, make three rubber antiskid lifting wheels 19 with the circumference table of cement pole 6
Face is contacted and with stopping turning six prism blocks 17 after certain pressure, and in the presence of air pressure in cylinder 63, air pressure drives to be slided
Block 67 and inside connecting rod 69 make rigid pressure wheel 21 be contacted with the circumferential surface top pressure of cement pole 6, now under elastic conducting strip 73
Outside of the surface both sides with positive conductive plate 71 and negative conductive plate 72 has gap；
Start second and fasten motor 35, driving the second fastening stud 33 to rotate makes the 3rd fastening block 31 and the 4th fastening block 32
Unclamp, open the 3rd semicircle ring flat-plates 26 and the 4th semicircle ring flat-plates 27 are set to the bottom of cement pole 6；Restart the second fastening and drive electricity
Machine 35 is inverted, and is driven the second fastening stud 33 to rotate and is threadedly coupled with the 3rd fastening block 31 and the 4th fastening block 32, and the 3rd half
The second circular anchor ear is encircled between the semicircle ring flat-plates 27 of Circular Plate 26 and the 4th and is enclosed between cement pole 6 has gap；
（3）Then the first pull rope 42 is wound on the first fixed pulley 24, the second pull rope 43 is wound on the second fixed pulley 25；
Start three lifting motors 18, lifting motor 18 drives rubber antiskid lifting wheel 19 to be scrolled up along cement pole, and lifting is carried
Frame 1 and support frame 2 are just moved with upward, because the external form of cement pole 6 is the up-thin-low-thick column knot with certain taper
Structure and rubber antiskid lifting wheel 19 have certain elasticity, with moving up for rigid pressure wheel 21, the first semicircle ring flat-plates 7
And second be encircled between semicircle ring flat-plates 8 the circular anchor ear of first be enclosed within outside cement pole 6 and the circumferential surface of cement pole 6 away from
Pressure between increase, three rubber antiskid lifting wheels 19 and cement pole 6 reduces, the work of gas pressure in cylinder 63
Under, sliding block 67 is moved inward along the inwall of cylinder 63, and sliding block 67 drives the elastic conducting of the outer end of outside connecting rod 70 by outside connecting rod 70
Electric piece 73 is moved inwardly along the radial direction by, and the both sides of elastic conducting strip 73 are outer with positive conductive plate 71 and negative conductive plate 72 respectively
Side surface is contacted, and the circuit turn-on where the first fastening motor 16, the first fastening motor 16 starts, and the first fastening is driven
Dynamic motor 16 drives the first fastening stud 14 to rotate, and the distance between the first fastening block 12 and the second fastening block 13 reduce, and make three
Pressure increase between individual rubber antiskid lifting wheel 19 and cement pole 6, the first circular anchor ear and the circumferential surface of cement pole 6
Distance is reduced, and cylinder 63 and mounting box 64 are moved also with the first circular anchor ear with the surface of cement pole 6, rigid pressure wheel 21
Sliding block 67 is driven to be displaced outwardly along the inwall of cylinder 63 by inside connecting rod 69, outside connecting rod 70 drives elastic conducting strip 73 to be moved out
Dynamic, elastic conducting strip 73 is separated with the outer surface of positive conductive plate 71 and negative conductive plate 72, the first fastening motor 16
Stop；With moving up for rubber lifting wheel, while the external diameter of cement pole 6 is tapered into, repeat above-mentioned first fastening and drive
The process that dynamic motor 16 starts and stops, until lifting carrier 1 rises to the top of cement pole 6；
（4）Start second and fasten motor 35, the second fastening motor 35 drives the second fastening stud 33 to rotate makes the 3rd
The distance of the fastening block 32 of fastening block 31 and the 4th reduces, until the inwall of the 3rd semicircle ring flat-plates 26 and the inwall of the 4th semicircle ring flat-plates 27
Stop the second fastening motor 35, the first hound after first slipmat 36 and the external peripheral surface press fit of cement pole 6
37 and second hound 38 respectively to first lifting cross bar 22 and second lifting cross bar 23 be supported；
（5）Start the 3rd fastening motor 57, driving the 3rd fastening stud 55 to rotate makes the 5th fastening block 53 and the 6th fastening
Block 54 unclamps, and opens the 5th semicircle ring flat-plates 48 and the 6th semicircle ring flat-plates 49 are set to the bottom of cement pole 6, makes 44, the 3rd fixed pulley
In the lower section of the first fixed pulley 24, the 4th fixed pulley 45 is set to be located at the lower section of the second fixed pulley 25；Then the second fastening is restarted
Motor 35 is inverted, and the 3rd fastening motor 57 drives the 3rd fastening stud 55 to rotate makes the 5th fastening block 53 and the 6th tight
Gu the distance of block 54 reduces, until the inwall of the 5th semicircle ring flat-plates 48 and second slipmat 58 and water of the inwall of the 6th semicircle ring flat-plates 49
Stop the 3rd after the external peripheral surface press fit of mud line bar 6 and fasten motor 57；
（6）By the first pull rope 42 on the 3rd fixed pulley 44, the second pull rope 43 is detoured on the 4th fixed pulley 45, then
Motor reducer 4 and twin-roll hoist engine 5 are fixed on ground near cement pole；
（7）Workman stands inside hanging basket, and the first hook 46 of the first pull rope 42 hooks hanging basket, and manipulation motor reducer 4 drives
Dynamic twin-roll hoist engine 5 by workman to hanging oneself to line bar top and the first pull rope of pinning, then the on the second pull rope 43
Two hooks 47 are hung oneself and hang up construction appliance and device, and manipulation motor reducer 4 drives twin-roll hoist engine 5 by construction appliance and device
To the top of cement pole 6, being removed by the workman carries out construction and installation operation for part lifting.
Step（7）In when the device weight that the first pull rope 42 and/or the second pull rope 43 are lifted is especially big, antioverloading
The first frictional disk 86 and the second frictional disk 88 in shaft coupling produce relative slip, so protect electric reducer without damage.
The present embodiment not makees any formal limitation to shape of the invention, material, structure etc., every according to this hair
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (7)
1. distribution line cement pole lift, it is characterised in that：Including lifting carrier, support frame, locating rack, decelerating through motor
Machine and twin-roll hoist engine；Lifting carrier and support frame are arranged at cement pole upper end, and support frame is arranged on lifting and holds
Carrier lower section, locating rack is arranged on cement pole bottom above the ground, and motor reducer and twin-roll hoist engine are arranged on
On the bottom surface of cement pole side；
Lifting carrier includes the first semicircle ring flat-plates and the second semicircle ring flat-plates, and one end outside of the first semicircle ring flat-plates is provided with first
Mounting blocks, one end outside of the second semicircle ring flat-plates is provided with the second mounting blocks, and the first mounting blocks and the second mounting blocks are corresponded to up and down
And by the first hinge, the other end outside of the second semicircle ring flat-plates is hinged with the first fastening block, the second semicircle ring flat-plates it is another
One end outside is hinged with the second fastening block, is connected by the first fastening stud between the first fastening block and the second fastening block, first
Fastening block outside is connected with the first fastening motor by the first connecting plate, and the main shaft of the first fastening motor is tight with first
Gu the coaxial drive connection of stud, the first fastening stud is provided with six prism blocks of neighbouring first fastening motor；The first half
The circular hooping structure of first be enclosed within outside cement pole is encircled between Circular Plate and the second semicircle ring flat-plates；First circular anchor ear
Inwall is provided with three lifting motors, be provided with the main shaft of each lifting motor one with cement pole external peripheral surface
Roll the rubber antiskid lifting wheel of press fit, three rubber antiskid lifting wheels along the first circular anchor ear central circular array cloth
Put；It is provided with second semicircle ring flat-plates for controlling first to fasten the Pneumatic mechanical type pressure-sensitive switch that motor is opened and closed,
Adjacent to the second fastening block, Pneumatic mechanical type pressure-sensitive switch includes extending into the first circle Pneumatic mechanical type pressure-sensitive switch
Rigid pressure wheel inside hooping structure；
Direction is fixedly connected with the first lifting cross bar to first semicircle ring flat-plates radially outside, and the second semicircle ring flat-plates are square radially outside
To the second lifting cross bar is fixedly connected with, the first lifting cross bar outer end rotates and is provided with the first fixed pulley, the second lifting cross bar outer end
Rotation is provided with the second fixed pulley；
Support frame includes the 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates, and one end outside of the 3rd semicircle ring flat-plates is provided with the 3rd installation
Block, one end outside of the 4th semicircle ring flat-plates is provided with the 4th mounting blocks, and the 3rd mounting blocks and the 4th mounting blocks are corresponded to and led to up and down
The second hinge is crossed, the other end outside of the 3rd semicircle ring flat-plates is hinged with the 3rd fastening block, the other end of the 4th semicircle ring flat-plates
Outside is hinged with the 4th fastening block, is connected by the second fastening stud between the 3rd fastening block and the 4th fastening block, the 3rd fastening
Block outside is connected with the second fastening motor, the main shaft of the second fastening motor and the second fastening spiral shell by the second connecting plate
The coaxial drive connection of post；Second be enclosed within outside cement pole is encircled between 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates circular
Hooping structure；The inwall of the 3rd semicircle ring flat-plates and the inwall of the 4th semicircle ring flat-plates are equipped with one layer with cement pole external peripheral surface
First slipmat of press fit, the first hound is provided between the 3rd semicircle ring flat-plates outside and the first lifting cross bar bottom, the
The second hound is provided between four semicircle ring flat-plates outside and the second lifting cross bar bottom；
The power output shaft of motor reducer is connected by antioverloading shaft coupling with the power input shaft of twin-roll hoist engine,
The first pull rope and the second pull rope are wound with respectively on two rollers of twin-roll hoist engine；Rotate to be provided with locating rack and be located at
The 3rd fixed pulley immediately below first fixed pulley and the 4th fixed pulley immediately below the second fixed pulley, first pull rope lead
Draw after end bypasses the 3rd fixed pulley and the first fixed pulley successively and be connected with the first hook, the traction end of the second pull rope is bypassed successively
The second hook is connected with after 4th fixed pulley and the second fixed pulley.
2. distribution line cement pole lift according to claim 1, it is characterised in that：Locating rack includes the 5th semicircle
Ring flat-plate and the 6th semicircle ring flat-plates, one end outside of the 5th semicircle ring flat-plates are provided with the 5th mounting blocks, one end of the 6th semicircle ring flat-plates
Outside is provided with the 6th mounting blocks, and the 5th mounting blocks and the 6th mounting blocks are corresponded to and by the 3rd hinge up and down, and the 5th half
The other end outside of Circular Plate is hinged with the 5th fastening block, and the other end outside of the 6th semicircle ring flat-plates is hinged with the 6th fastening block,
Connected by the 3rd fastening stud between 5th fastening block and the 6th fastening block, the 5th fastening block outside is connected by the 3rd connecting plate
It is connected to the 3rd fastening motor, the main shaft of the 3rd fastening motor and the 3rd coaxial drive connection of fastening stud；5th
The circular hooping structure of the 3rd be enclosed within outside cement pole is encircled between semicircle ring flat-plates and the 6th semicircle ring flat-plates；5th semicircle ring flat-plates
Inwall and the inwall of the 6th semicircle ring flat-plates be equipped with the second slipmat of a layer and cement pole external peripheral surface press fit,
The thickness of the second slipmat is upper thick and lower thin gradually transition structure；
Level connection joint has the first locating rod of L-type structure on the outside of 5th semicircle ring flat-plates, and the 3rd fixed pulley is rotated and is located at the first positioning
The outer end of bar, the 3rd fixed pulley adjacent to the side where the 5th mounting blocks and the 6th mounting blocks, the 5th semicircle ring flat-plates outside and the
The first reinforcing plate is provided between a positioning rod；Level connection joint has the second locating rod of L-type structure, the 4th on the outside of 6th semicircle ring flat-plates
Fixed pulley rotates the outer end for being located at the second locating rod, and the 4th fixed pulley is adjacent to the side where the 3rd fastening motor, the 6th
The second reinforcing plate is provided between semicircle ring flat-plates outside and the second locating rod.
3. distribution line cement pole lift according to claim 2, it is characterised in that：Pneumatic mechanical type pressure sensitive
Switch includes cylinder and mounting box, offers mounting hole in the second semicircle ring flat-plates, and it is interior and with that cylinder is located in mounting hole
Two semicircle ring flat-plates are fixedly connected, and the center line of cylinder is set along the radial direction of the second semicircle ring flat-plates；Cylinder inner and
Outer end is respectively equipped with the sliding block for being slided in interior closure plate and outer closure plate, cylinder and being provided with cylinder, and sliding block external peripheral surface is provided with two
Road is slidingly sealed the sealing ring being connected with cylinder inwall, and sliding block inner face is coaxial to be connected with inside connecting rod, interior closure plate center
Interior perforation is offered, inside connecting rod is inner to stretch out cylinder by interior perforation, has annular gap, rigidity between inside connecting rod and interior perforation
Pressure wheel rotates and is located inside connecting rod the inner and is contacted with cement pole surface；Sliding block outer face is coaxial to be connected with outside connecting rod, peace
Mounted box is fixedly installed on the outside of outer closure plate, and outer closure plate center and mounting box madial wall corresponding position offer outer perforation, outside outside connecting rod
End is extend into mounting box by outer perforation, and the positive conductive plate and negative pole that mounting box madial wall is provided with positioned at outside connecting rod both sides are led
Electroplax, outside connecting rod outer end is provided with the elastic conducting strip that both sides can electrically connect with positive conductive plate and negative conductive plate respectively, elasticity
Conducting strip is located at the outside of positive conductive plate and negative conductive plate, and positive conductive plate and negative conductive plate are connected to and stretch out peace
Mounted box and the wire for fastening motor, power sources in series with first；Outer perforation inwall is provided with and slided with outside connecting rod and seal cooperation
Sealing ring, cylinder sidepiece is being provided with valve inside at neighbouring outer perforation.
4. distribution line cement pole lift according to claim 3, it is characterised in that：Antioverloading shaft coupling includes the
One mounting disc, the second mounting disc and splined shaft, the left-hand face of the first mounting disc are coaxial with the power output shaft of motor reducer
It is fixedly connected, the right lateral surface of the second mounting disc is coaxial with the left end of splined shaft to be fixedly connected, the power of twin-roll hoist engine
Input shaft left end offers splined hole in the axial direction, and splined shaft right part is stretched into and is assemblied in splined hole, twin-roll elevator
It is arranged with compression spring, slider disc and fixed disk on the power input shaft of machine successively from left to right, is threaded with fixed disk
Regulating bolt, the left end of regulating bolt coordinates with slider disc right lateral surface top pressure, and compression spring left end and right-hand member are respectively with second
The left-hand face top pressure contact of the right lateral surface and slider disc of mounting disc, the right lateral surface of the first mounting disc passes through the first countersunk head spiral shell
Tether and be connected to the first frictional disk, the left-hand face of the second mounting disc is connected with the second frictional disk, first by the second dormant bolt
The left-hand face of the right lateral surface of frictional disk and the second frictional disk is rubbing surface, the right lateral surface of the first frictional disk and the second friction
The left-hand face press fit of disk；Regulating bolt, the first dormant bolt and the second dormant bolt are justified along the center line of splined shaft
Shape array arranges at least six.
5. distribution line cement pole lift according to claim 4, it is characterised in that：Also include for delivering lifting
The electric engineering car of carrier, support frame, locating rack, motor reducer and twin-roll hoist engine, motor reducer and twin-roll
Hoist engine has same base, and promising motor reducer, the first fastening motor, the second fastening are set on electric engineering car
The chargeable storage group that motor and the 3rd fastening motor are powered.
6. the constructing operation method of distribution line cement pole lift according to claim 5, it is characterised in that：Including
Following steps：
（1）Driving is mounted with the electric engineering car of each part of distribution line cement pole lift and construction tool to be onstructed
Near the cement pole of operation；
（2）Six prism blocks on the first fastening stud are clamped using spanner, driving the first fastening stud to rotate makes the first fastening block
Unclamped with the second fastening block, open the first semicircle ring flat-plates and the second semicircle ring flat-plates are set to cement pole bottom；Use aerating device
Connection valve inside, is inflated by valve inside in cylinder, and inflation is stopped after being inflated to certain pressure, then reuses spanner folder
Firmly six prism blocks on the first fastening stud, drive the first fastening stud rotate with the first fastening block and the second fastening block screw thread
Connection, makes three rubber antiskid lifting wheels turn six ribs with cement pole peripheral surface contacts and with stopping after certain pressure
Post block, in the presence of air pressure in cylinder, air pressure driving sliding block and inside connecting rod make rigid pressure wheel and cement pole circumference
Surface top pressure contact, between now elastic conducting strip lower surface both sides have with the outside of positive conductive plate and negative conductive plate
Gap；
Start second and fasten motor, driving the second fastening stud to rotate unclamps the 3rd fastening block and the 4th fastening block, beats
Open the 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates are set to cement pole bottom；Restart the reversion of the second fastening motor, drive
Second fastening stud is rotated and is threadedly coupled with the 3rd fastening block and the 4th fastening block, the 3rd semicircle ring flat-plates and the 4th semicircle ring flat-plates
Between be encircled into the second circular anchor ear and be enclosed between cement pole there is gap；
（3）Then the first pull rope is wound on the first fixed pulley, the second pull rope is wound on the second fixed pulley；Start three
Lifting motor, lifting motor drive rubber antiskid lifting wheel scrolled up along cement pole, lifting carrier and support frame just with
Motion upwards, because the external form of cement pole is the up-thin-low-thick column structure with certain taper and rubber antiskid lifting
Wheel has certain elasticity, with moving up for rigid pressure wheel, is surrounded between the first semicircle ring flat-plates and the second semicircle ring flat-plates
Complete the first circular anchor ear outside cement pole increases with the distance of cement pole circumferential surface, three rubber antiskid lifting wheels
Pressure between cement pole reduces, and in the presence of gas pressure in cylinder, sliding block is moved inward along cylinder inwall,
Sliding block drives the elastic conducting strip of outside connecting rod outer end moved inwardly along the radial direction by by outside connecting rod, elastic conducting strip both sides difference
Outer surface with positive conductive plate and negative conductive plate is contacted, the circuit turn-on where the first fastening motor, and first is tight
Gu motor starts, the first fastening motor drives the first fastening stud to rotate, the first fastening block and the second fastening block it
Between distance reduce, the pressure between three rubber antiskid lifting wheels and cement pole increase, the first circle anchor ear and cement
The distance of line bar circumferential surface is reduced, and cylinder and mounting box are moved also with the first circular anchor ear with cement pole surface, just
Property pressure wheel by inside connecting rod drive sliding block be displaced outwardly along cylinder inwall, outside connecting rod drive elastic conducting strip be displaced outwardly,
Elastic conducting strip is separated with the outer surface of positive conductive plate and negative conductive plate, and the first fastening motor stops；With rubber
Glue lifting wheel is moved up, while the external diameter of cement pole tapers into, repeat above-mentioned first fastening motor start and
The process of stopping, until lifting carrier rises to the top of cement pole；
（4）Start second and fasten motor, the second fastening motor drives the second fastening stud to rotate makes the 3rd fastening block
Distance with the 4th fastening block reduces, until the 3rd semicircle ring flat-plates inwall and first slipmat and water of the 4th semicircle ring flat-plates inwall
Stop second after mud line bar external peripheral surface press fit and fasten motor, the first hound and the second hound are respectively to the
One lifting cross bar and the second lifting cross bar are supported；
（5）Start the 3rd fastening motor, driving the 3rd fastening stud to rotate unclamps the 5th fastening block and the 6th fastening block,
Open the 5th semicircle ring flat-plates and the 6th semicircle ring flat-plates are set to cement pole bottom, the 3rd fixed pulley is located under the first fixed pulley
Side, makes the 4th fixed pulley be located at the lower section of the second fixed pulley；Then the reversion of the second fastening motor is restarted, the 3rd fastening is driven
Dynamic motor drives the 3rd fastening stud to rotate reduces the distance of the 5th fastening block and the 6th fastening block, until the 5th semicircle ring flat-plates
Stop the 3rd fastening after second slipmat of inwall and the 6th semicircle ring flat-plates inwall and cement pole external peripheral surface press fit
Motor；
（6）By the first pull rope on the 3rd fixed pulley, the second pull rope is detoured on the 4th fixed pulley, then in grout line
Motor reducer and twin-roll hoist engine are fixed on ground near bar；
（7）Workman stands inside hanging basket, and the first of the first pull rope hooks hanging basket, and manipulation motor reducer drives double rollings
Cylinder hoist engine by workman to hanging oneself to line bar top and pinning the first pull rope, then hang oneself on the second pull rope by the second hook
Construction appliance and device are hung up, manipulation motor reducer drives twin-roll hoist engine that construction appliance and device lifting are arrived into grout line
Bar top, being removed by the workman carries out construction and installation operation.
7. constructing operation method according to claim 6, it is characterised in that：Step（7）In when the first pull rope and/or
When the device weight of two pull ropes lifting is especially big, the first frictional disk and the second frictional disk in antioverloading shaft coupling produce relative
Slide, so protect electric reducer without damage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267581.0A CN106698276B (en) | 2016-12-31 | 2016-12-31 | Cement pole lifter for distribution line and construction operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267581.0A CN106698276B (en) | 2016-12-31 | 2016-12-31 | Cement pole lifter for distribution line and construction operation method thereof |
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| CN106698276A true CN106698276A (en) | 2017-05-24 |
| CN106698276B CN106698276B (en) | 2022-05-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859416A (en) * | 2017-10-23 | 2018-03-30 | 国网浙江省电力公司嘉兴供电公司 | A kind of cross-arm installation exercise auxiliary equipment and its working method |
| CN114485362A (en) * | 2021-12-22 | 2022-05-13 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
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| US5533593A (en) * | 1994-10-12 | 1996-07-09 | Huang; Andy C.-P. | Mobile lifter |
| CN201473229U (en) * | 2009-08-28 | 2010-05-19 | 中国葛洲坝集团股份有限公司 | Mobile lamp post assembling device |
| US20130091784A1 (en) * | 2010-06-25 | 2013-04-18 | Phillip M. Schmidt | Fluid-actuated telescoping tower for supporting heavy loads |
| CN203946016U (en) * | 2014-06-26 | 2014-11-19 | 国家电网公司 | A kind of cement pole trailing device |
| CN105502223A (en) * | 2016-01-29 | 2016-04-20 | 国网山东省电力公司济阳县供电公司 | High-altitude working platform for line construction |
| CN206666049U (en) * | 2016-12-31 | 2017-11-24 | 李建设 | Distribution line cement pole lift |
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2016
- 2016-12-31 CN CN201611267581.0A patent/CN106698276B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533593A (en) * | 1994-10-12 | 1996-07-09 | Huang; Andy C.-P. | Mobile lifter |
| CN201473229U (en) * | 2009-08-28 | 2010-05-19 | 中国葛洲坝集团股份有限公司 | Mobile lamp post assembling device |
| US20130091784A1 (en) * | 2010-06-25 | 2013-04-18 | Phillip M. Schmidt | Fluid-actuated telescoping tower for supporting heavy loads |
| CN203946016U (en) * | 2014-06-26 | 2014-11-19 | 国家电网公司 | A kind of cement pole trailing device |
| CN105502223A (en) * | 2016-01-29 | 2016-04-20 | 国网山东省电力公司济阳县供电公司 | High-altitude working platform for line construction |
| CN206666049U (en) * | 2016-12-31 | 2017-11-24 | 李建设 | Distribution line cement pole lift |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859416A (en) * | 2017-10-23 | 2018-03-30 | 国网浙江省电力公司嘉兴供电公司 | A kind of cross-arm installation exercise auxiliary equipment and its working method |
| CN114485362A (en) * | 2021-12-22 | 2022-05-13 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
| CN114485362B (en) * | 2021-12-22 | 2022-08-12 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
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| CN106698276B (en) | 2022-05-06 |
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Inventor after: Fang Xinli Inventor after: Padongma Inventor after: Liu Zhang Inventor after: Qiang Peng Inventor after: Zhou Xiaokang Inventor after: Zheng Linan Inventor after: Guo Linling Inventor after: Li Jianshe Inventor after: Song Jun Inventor after: Guan Yu Long Inventor after: He Longshou Inventor after: Cheng Xu Inventor after: Li Jiaduo Inventor after: He Jiahuan Inventor after: Cape Bodin Jane Inventor before: Li Jianshe Inventor before: Padongma Inventor before: Liu Zhang Inventor before: Qiang Peng Inventor before: Zhou Xiaokang Inventor before: Zheng Linan Inventor before: Guo Linling Inventor before: Song Jun Inventor before: Guan Yu Long Inventor before: He Longshou Inventor before: Cheng Xu Inventor before: Fang Xinli Inventor before: Li Jiaduo Inventor before: He Jiahuan Inventor before: Cape Bodin Jane |
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Effective date of registration: 20220415 Address after: 463200 intersection of Longshan road and Shunhe Road, Panlong street, Queshan County, Zhumadian City, Henan Province Applicant after: QUESHAN POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER Co. Address before: 860000 No. 12, Guangfu Avenue, Bayi District, Nyingchi Prefecture, Tibet Autonomous Region Applicant before: Li Jianshe |
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