CN109110678B - A kind of crane set-out device - Google Patents
A kind of crane set-out device Download PDFInfo
- Publication number
- CN109110678B CN109110678B CN201811044361.0A CN201811044361A CN109110678B CN 109110678 B CN109110678 B CN 109110678B CN 201811044361 A CN201811044361 A CN 201811044361A CN 109110678 B CN109110678 B CN 109110678B
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- Prior art keywords
- lifting
- swing
- piston
- around trajectory
- lifting cylinder
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Classifications
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- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/247—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated pneumatically actuated
-
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/26—Adaptations or arrangements of pistons
- B66F3/28—Adaptations or arrangements of pistons telescopic
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Abstract
The present invention relates to a kind of crane set-out devices.Its technical solution is: including lifting cylinder, lifting support base and pneumatic device, lifting cylinder is mounted in lifting support base, the installment work piston in cylinder is equipped with multistage lifting piston in working piston, passes through dislodging hook support rod connection folding plug-in strip dislodging hook in the upper end of lifting piston；Lifting cylinder pedestal is installed in swing-around trajectory, and lifting cylinder pedestal is connected by the rail slider of connecting pin and swing-around trajectory, is installed on sealing piston and driving spring in the interlayer of swing-around trajectory；Lifting cylinder pedestal is flexibly connected with swing-around trajectory；It is connected respectively to swing-around trajectory and lifting cylinder by pneumatic device, realizes the rotation and lifting of dislodging hook support rod.Beneficial effect is: reducing the security risk of work about electric power personnel's pole-climbing operation, also achieves mechanized operation, improve efficiency, reduce danger；Also the arc-extinguish chamber abrasion to crane surface is avoided, the service life of crane is improved.
Description
Technical field
The present invention relates to a kind of electric power outside line tool and method, in particular to a kind of crane set-out device.
Background technique
In work about electric power, crane is Allocation transformer room 10000v high pressure to the insurance between distribution board or transformer, is also cried
Falling fuses, fuse switch.General installation three, three-phase each one.It is when closing a floodgate and ground is at 45 degree of angles, once
The fuse failure of the inside, fusion tube bottom can spray hot gases even flame, and then linkage movement makes it be in fall shape,
Will at projecting state, it is far it can be seen that, just to overhaul when discovery.It does not also fall to the ground when fusing, and just hangs over high pressure
On electric pole, maintenance personal will not be sent a signal to.Generally in electric power outside line work, the dislodging of crane is to pass through link rod
It completes, the link rod is also known as brake pull-rod, insulating bar, insulated pull rod, be made of work head, insulating bar and lever three parts.
It is for being closed or pulling open high voltage isolator, use when assembling and disassembling Portable ground wire, and measuring and test.In reality
The problem of use, is: since crane is typically mounted at higher position, thus bringing very for work about electric power personnel
It is mostly troublesome, be mainly manifested in, first is that high altitude operation, second is that environment is special, generally field, third is that need it is anti-electric etc., fourth is that needing
Manually on ground link rod lifted manually or climbed on electric pole and lifted link rod again crane is operated, realize and set out
Operation.And link rod is usually used glass-reinforced plastic material and is made, if too far from crane, needs longer link rod, still
Operation is carried out from ground at a distance and is easy to happen maloperation, safety accident occurs；It closely then needs to climb up electric pole, this is also
Work about electric power personnel bring security risk.
Chinese patent literature number be 206789442U, patent name be " a kind of Multifunctional insulating rod ", including working joint,
Insulating bar and lever, it is characterised in that: working joint part is designed as the connector of three kinds of different structures, is respectively as follows: clamp plate type behaviour
Make connector, bird-scaring unit installation operation connector, wire foreign matter clear operation connector；Every kind of connector and insulating bar are connected as screw thread company
It connects.The utility model link rod can be widely applied to substation field operation and emergency processing；Facilitate substation field back brake
Operation, when fusion tube is fallen in dislodging, replacement clamp plate type operation connector can be fast and accurately linked into fall electric power overhaul construction personnel
It falls in hook, when carrying out bird-scaring unit installation, replacement bird-scaring unit installation operation connector passes through bird-scaring unit prop head and bird-scaring unit turnbuckle
The design of head can quickly easily install bird-scaring unit, and clearing up the foreign matters such as plastic cloth, the kite on conducting wire can be with restringing
Foreign matter clear operation connector come complete foreign matter processing work, operating head as needed can disassembled and assembled freely replacement.Existing for it
Problem is: only improving link rod, increases multiple functions, there is no thoroughly solve manually to lift bar progress crane dislodging
The drawbacks of.
Chinese patent literature Publication No. 204577941U, patent name are a kind of " 10kV fuse switch fusion tube
Set-out device ", including tube body offers the first U-shaped card slot on the tube wall of tube body one end, opposite with the first card slot on tube body
The second U-shaped card slot is offered on tube wall, is opened up on the slot bottom of the first card slot there are two symmetrically arranged half-arc groove, the first card
The slot bottom of slot is located at the position between two half-arc grooves and is equipped with the fixed part turned down outward along the tube wall of tube body；The utility model
By adopting the above technical scheme, making fusion tube, normally dislodging rate thoroughly solves staff in dislodging fuse switch up to 100%
When fusion tube, fusion tube difficulty set out, it is easy to fall off the problems such as.Itself the problem is that: the patented technology is still using manually lifting
Bar is operated, and is not carried out mechanical bar of lifting and is operated.
Summary of the invention
The purpose of the present invention is to drawbacks described above of the existing technology, provide a kind of crane set-out device, pass through
Using lifting cylinder, lifting support base and pneumatic device, Lai Shixian pneumatic device driving lifting support base and lifting cylinder have been come
At the lifting and rotation of set-out device, to reduce the security risk of work about electric power personnel's pole-climbing operation, machinery is also achieved
Change operation, improves efficiency, reduce danger.
A kind of crane set-out device that the present invention mentions, technical solution is: gentle including lifting cylinder, lifting support base
Dynamic device, lifting cylinder are mounted in lifting support base, and the lifting cylinder includes folding plug-in strip dislodging hook (13), dislodging hook
Support rod (14), centering ring (15), lifting piston (16), working piston (17), cylinder (18), in cylinder (18) interior installment work
Piston (17), working piston (17) is interior to be equipped with multistage lifting piston (16), passes through glass in the upper end of lifting piston (16)
The connection folding of dislodging hook support rod (14) made of glass Steel material plug-in strip dislodging hook (13)；
The lifting support base includes swing-around trajectory (35), lifting cylinder pedestal (39), rail slider (41), sealing work
(42), driving spring (43) are filled in, lifting cylinder pedestal (39) are installed in swing-around trajectory (35), and lifting cylinder pedestal (39) is logical
It crosses connecting pin (40) to connect with the rail slider (41) of swing-around trajectory (35), be installed in the interlayer of swing-around trajectory (35) close
Seal piston (42) and driving spring (43)；Lifting cylinder pedestal (39) is flexibly connected with swing-around trajectory (35)；
The pneumatic device includes lifting reversal valve (23), power tracheae (24), air collector (26), air compressor
(29), rotary reversing valve (30), air compressor (29) are connected to air collector (26) by power tracheae (24), air collector (26)
It is connected respectively to lifting reversal valve (23) and rotary reversing valve (30) by two-way power tracheae, the lifting reversal valve (23) is logical
The top air inlet that contraction tracheae (22) is connected to cylinder (18) is crossed, is connected to swing-around trajectory (35) by lifting air inlet pipe (31)
The air inlet of upside realizes moving up and down for dislodging hook support rod (14)；The rotary reversing valve (30) is rotated by two-way
Tracheae (32) is connected respectively to two air inlets (35.1) of swing-around trajectory (35) two sides, realizes the water of dislodging hook support rod (14)
Flat rotation.
Preferably, above-mentioned folding plug-in strip dislodging hook (13) includes component link block (45), decoupling device (46), swift
(47), stop nut (48), hook (49), doffer (50) are equipped with component link block at the top of dislodging hook support rod (14)
(45), the two sides of component link block (45) are separately connected decoupling device (46) and hook (49), and the outside of the decoupling device (46), which is equipped with, opens
The downward arc curved bar of mouth, and the arc curved bar housing that Open Side Down has swift (47), and outermost end is equipped with stop nut
(48)；The outside of the hook (49) is equipped with the arc curved bar of opening upwards, and the arc curved bar housing of opening upwards has small rolling
Cylinder (50), and outermost end is equipped with stop nut (48).
Preferably, above-mentioned swing-around trajectory (35) is U-shaped structure, and two groups of driving springs (43), two groups are equipped in interlayer
Sealing piston (42) and one group of rail slider (41), the both ends of the rail slider (41) are separately connected driving spring (43), are passed
Sealing piston (42) are installed in the move outer end of spring (43) respectively, and rotary moveable slot is equipped on the inner wall of swing-around trajectory (35),
Rail slider (41) is connect by connecting pin (40) with the lifting cylinder pedestal (39) that swing-around trajectory (35) inner cavity is installed, track
Sliding block (41) is rotated along rotary moveable slot, drives lifting cylinder pedestal (39) rotation.
Preferably, the outer end of the U-shaped structure of above-mentioned swing-around trajectory (35) is equipped with air inlet, is separately connected by air inlet
It is rotated into tracheae (32) to two-way, and is connected to rotary reversing valve (30).
Preferably, the bottom of the U-shaped structure of above-mentioned swing-around trajectory (35) is semicircular track, and two sides are rectilinear orbit,
Wherein, the length of rotary moveable slot account for semicircular track length half or more than half, lifting cylinder pedestal can be driven
(39) it is rotated by 90 ° or 90 degree or more.
Preferably, above-mentioned swing-around trajectory (35) is fixed on electric pole (1) by railway clamping semi-ring (19).
Preferably, the bottom of above-mentioned cylinder (18) is connect with lifting cylinder pedestal (39), and in lifting cylinder pedestal (39)
Bottom be equipped with multiple rotatable balls (44).
Preferably, the upper end of innermost lifting piston (16) passes through connecting pin (52) fixed dislodging hook support rod
(14), folding plug-in strip dislodging hook (13) and camera are fixed at the top of dislodging hook support rod (14), camera setting is opening and closing
The top of plug-in strip dislodging hook (13).
Preferably, above-mentioned lifting cylinder pedestal (39) includes that ontology (39.1), lower lifting air inlet (39.2), hemispherical are recessed
Slot (39.3), gas distribution channel (39.4), external screw thread (39.5), the top of the ontology (39.1) are equipped with necking part, and necking part
Equipped with external screw thread (39.5), longitudinal gas distribution channel (39.4) is equipped in the middle part of the inside of ontology (39.1), in ontology (39.1)
Middle part is equipped with lateral lower lifting air inlet (39.2), and is connected to gas distribution channel (39.4), in the bottom table of ontology (39.1)
Face is equipped with multiple hemispherical grooves (39.3), for installing rotatable ball (44).
Preferably, the bottom of above-mentioned cylinder (18) and the necking part of lifting cylinder pedestal (39) are connected through a screw thread, cylinder
(18) to be columnar structured, top is equipped with the opening with internal projection portion (38.1), and internal projection portion (38.1) are installed on sealing ring；In
The interior installment work piston (17) of cylinder (18), the working piston (17) be it is columnar structured, bottom be equipped with lower convexity (17.1),
And lower convexity (17.1) is cooperated by sealing ring and the inner wall of cylinder (18), the top internal projection (17.2) of working piston (17) is worn
The opening for crossing the top of cylinder (18) is cooperated by the internal projection portion (38.1) of cylinder (18) and the outer wall of working piston (17)；
Multistage lifting piston (16) is installed in the inner cavity of working piston (17).
The beneficial effects of the present invention are: first, the present invention by using lifting cylinder, lifting support base and pneumatic device,
The lifting and rotation of set-out device are completed to realize pneumatic device driving lifting support base and lifting cylinder, to reduce electricity
The security risk of power staff's pole-climbing operation, also achieves mechanized operation, improves efficiency, reduce danger；Second, this
Invention uses the installment work piston in cylinder, and multistage lifting piston is equipped in working piston, to make dress of entirely seting out
Setting longitudinally to go up and down, and reaches the height where crane, and the descending operation of mechanization is carried out by pneumatic device；Third, this
The swing-around trajectory of the U-shaped structure used is invented, lifting cylinder pedestal is connected by the rail slider of connecting pin and swing-around trajectory,
Be installed on sealing piston and driving spring in the interlayer of swing-around trajectory, thus realize lifting cylinder pedestal be rotated by 90 ° it is above
Purpose, so that the folding plug-in strip dislodging hook at top be enable to rotate, and longitudinal lifting is cooperated to grasp three cranes respectively
Make；4th, the present invention installs camera on the top of dislodging hook support rod, can make staff that can manipulate open on ground
Combined floodgate knife dislodging hook, which rotates and is directed at crane, carries out dislodging operation, keeps remote control high altitude operation more convenient；5th, this hair
The folding plug-in strip dislodging hook of bright use includes decoupling device and hook, and has been set with swift and doffer, thus is avoided that crane table
The arc-extinguish chamber in face is worn, and improves the service life of crane.
Detailed description of the invention
Attached drawing 1 is structural schematic diagram of the invention；
Attached drawing 2 is A-A cross-sectional view of the invention；
Attached drawing 3 is B-B cross-sectional view of the invention；
Attached drawing 4 is the structural schematic diagram of lifting cylinder pedestal；
Attached drawing 5 is the structural schematic diagram of cylinder；
Attached drawing 6 is the structural schematic diagram of working piston；
In upper figure: electric pole 1, U-shaped fixed ring 3, strap 4, clamping nut 5, support porcelain pot 6, moves electric wire cross-arm 2
The line of force 7, crane connecting line 8, crane clamping end 9, arc-extinguish chamber 10, crane open and close plug-in strip 11, transformer house lead in 12；Open and close plug-in strip
Dislodging hook 13, dislodging hook support rod 14, centering ring 15, lifting piston 16, working piston 17, cylinder 18, railway clamping semi-ring 19,
It connects bolt 20, coupling nut 21, shrink tracheae 22, lifting reversal valve 23, power tracheae 24, shut-off valve 25, air collector 26, pressure
Power table 27, air compressor 29, rotary reversing valve 30, lifting air inlet pipe 31, is rotated into tracheae 32, operation handle at check valve 28
33, exhaust pipe 34, swing-around trajectory 35, safety valve 36, bleed off pressure pipeline 37, lifting cylinder pedestal 39, connecting pin 40, rail slider
41, sealing piston 42, driving spring 43, rotatable ball 44, component link block 45, decoupling device 46, swift 47, stop nut 48,
Link up with 49, doffer 50, connecting pin 52, internal projection portion 38.1, ontology 39.1, lower lifting air inlet 39.2, hemispherical groove
39.3, gas distribution channel 39.4, external screw thread 39.5；Lower convexity 17.1, top internal projection 17.2, air inlet 35.1.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1, referring to attached drawing 1-3, a kind of crane set-out device that the present invention mentions, including lifting cylinder, lifting branch
Support seat and pneumatic device, lifting cylinder is mounted in lifting support base, the lifting cylinder include folding plug-in strip dislodging hook 13,
Dislodging hook support rod 14, centering ring 15, lifting piston 16, working piston 17, cylinder 18, the installment work piston in cylinder 18
17, multistage lifting piston 16 is installed in working piston 17, is made up in the upper end of lifting piston 16 of glass-reinforced plastic material
Dislodging hook support rod 14 connection folding plug-in strip dislodging hook 13；
The lifting support base include swing-around trajectory 35, lifting cylinder pedestal 39, rail slider 41, sealing piston 42,
Driving spring 43, in swing-around trajectory 35 install lifting cylinder pedestal 39, and lifting cylinder pedestal 39 by connecting pin 40 with
The rail slider 41 of swing-around trajectory 35 connects, and sealing piston 42 and driving spring 43 are installed in the interlayer of swing-around trajectory 35；
Lifting cylinder pedestal 39 is flexibly connected with swing-around trajectory 35；
The pneumatic device includes lifting reversal valve 23, power tracheae 24, air collector 26, air compressor 29, rotates and change
To valve 30, air compressor 29 is connected to air collector 26 by power tracheae 24, and air collector 26 is distinguished by two-way power tracheae
It is connected to lifting reversal valve 23 and rotary reversing valve 30, the lifting reversal valve 23 is connected to cylinder 18 by shrinking tracheae 22
Top air inlet, the air inlet for being connected to 35 upside of swing-around trajectory by lifting air inlet pipe 31, realizes dislodging hook support rod 14
It moves up and down；The rotary reversing valve 30 by two-way be rotated into tracheae 32 be connected respectively to two of 35 two sides of swing-around trajectory into
Stomata 35.1 realizes the horizontal rotation of dislodging hook support rod 14.
In addition, being provided with multiple electric poles 1 under three power lines 7, at the top of electric pole 1, there are three cranes for setting, lead to
It crosses crane and connect power line 7, crane connecting line 8 with transformer house lead in 12, it is solid that electric wire cross-arm 2, U-shaped are additionally provided on electric pole
Ring 3, strap 4, clamping nut 5, support porcelain pot 6 etc. are determined for fixing above-mentioned apparatus, are cased with and are gone out outside crane folding plug-in strip 11
Arc cover 10 is opened and closed the cooperation of plug-in strip 11 and crane clamping end 9 by crane, realizes the electric power on-off of transformer.
Referring to attached drawing 3, folding plug-in strip dislodging hook 13 of the invention includes component link block 45, decoupling device 46, swift 47, limit
Position nut 48, hook 49, doffer 50 are equipped with component link block 45, component link block 45 at the top of dislodging hook support rod 14
Two sides be separately connected decoupling device 46 and hook 49, the outside of the decoupling device 46 is equipped with the arc curved bar that Open Side Down, and be open to
Under arc curved bar housing have a swift 47, and outermost end is equipped with stop nut 48；It is described hook 49 outside be equipped with opening to
On arc curved bar, and the arc curved bar housing of opening upwards has a doffer 50, and outermost end is equipped with stop nut 48.
Referring to attached drawing 2, swing-around trajectory 35 of the invention is U-shaped structure, and two groups 43, two groups of driving spring are equipped in interlayer
Sealing piston 42 and one group of rail slider 41, the both ends of the rail slider 41 are separately connected driving spring 43, driving spring 43
Outer end sealing piston 42 is installed respectively, and rotary moveable slot is equipped on the inner wall of swing-around trajectory 35, rail slider 41 passes through
Connecting pin 40 is connect with the lifting cylinder pedestal 39 that 35 inner cavity of swing-around trajectory is installed, and rail slider 41 turns along rotary moveable slot
It is dynamic, drive lifting cylinder pedestal 39 to rotate.
Wherein, the outer end of the U-shaped structure of swing-around trajectory 35 is equipped with air inlet, is connected respectively to two-way rotation by air inlet
Air inlet pipe 32, and be connected to rotary reversing valve 30.
In addition, the bottom of the U-shaped structure of swing-around trajectory 35 is semicircular track, two sides are rectilinear orbit, wherein rotation is lived
The length of dynamic slot account for semicircular track length half or more than half, lifting cylinder pedestal 39 can be driven to be rotated by 90 ° or 90
Degree or more.
It should be understood that in use, swing-around trajectory 35 is fixed on electric pole 1 by railway clamping semi-ring 19；Cylinder
18 bottom is connect with lifting cylinder pedestal 39, and is equipped with multiple rotatable balls 44 in the bottom of lifting cylinder pedestal 39, in this way
Frictional force can be reduced, while is also easier rotation.
In addition, the upper end of innermost lifting piston 16 passes through the fixed dislodging hook support rod 14 of connecting pin 52, dislodging hook
The top of support rod 14 is fixed with folding plug-in strip dislodging hook 13.
Referring to attached drawing 4, lifting cylinder pedestal 39 of the invention includes ontology 39.1, lower lifting air inlet 39.2, hemispherical
Groove 39.3, gas distribution channel 39.4, external screw thread 39.5, the top of the ontology 39.1 is equipped with necking part, and necking part is equipped with outer
Screw thread 39.5 is equipped with longitudinal gas distribution channel 39.4 in the middle part of the inside of ontology 39.1, and transverse direction is equipped in the middle part of ontology 39.1
Lower lifting air inlet 39.2, and be connected to gas distribution channel 39.4, multiple hemispherical grooves are equipped in the bottom surface of ontology 39.1
39.3, for installing rotatable ball 44.
Referring to attached Figures 5 and 6, the bottom of cylinder 18 and the necking part of lifting cylinder pedestal 39 are connected through a screw thread, cylinder 18
To be columnar structured, top is equipped with the opening with internal projection portion 38.1, and internal projection portion 38.1 is installed on sealing ring；In cylinder 18
Installment work piston 17, the working piston 17 be it is columnar structured, bottom is equipped with lower convexity 17.1, and lower convexity 17.1 passes through
The inner wall of sealing ring and cylinder 18 cooperates, and the top internal projection 17.2 of working piston 17 passes through the opening on the top of cylinder 18, leads to
The outer wall in the internal projection portion 38.1 and working piston 17 of crossing cylinder 18 cooperates；Multistage act is installed in the inner cavity of working piston 17
Rise piston 16.
A kind of application method for crane set-out device that the present invention mentions, including following procedure:
1, assembling lifting support base installs lifting cylinder pedestal 39 in swing-around trajectory 35, and lifting cylinder pedestal 39 is logical
It crosses connecting pin 40 to connect with the rail slider 41 of swing-around trajectory 35, sealing piston 42 and transmission is installed in swing-around trajectory 35
Spring 43；The cylinder 18 of lifting cylinder is connect by screw thread with air cylinder base；
2, lifting cylinder is assembled, installment work piston 17 and multistage lifting piston 16 in cylinder 18, in lifting piston
16 upper end dislodging hook support rod 14 made of glass-reinforced plastic material connection folding plug-in strip dislodging hook 13；
3, air cylinder base is connect with swing-around trajectory 35, forms whole crane set-out device；
4, the bottom that crane set-out device is leaned against to electric pole 1 passes through railway clamping semi-ring 19, connection bolt 20 and connection
Nut 21 fixes swing-around trajectory 35, and will be whole by railway clamping semi-ring 19, connection bolt 20, coupling nut 21 and centering ring 15
The top of a crane set-out device is fixed on electric pole 1；
5, the crane set-out device and then connection pneumatic device, air collector 26 for having fixed electric pole pass through two-way power
Tracheae is connected respectively to lifting reversal valve 23 and rotary reversing valve 30, and the lifting reversal valve 23 is connected to by shrinking tracheae 22
The top air inlet of cylinder 18, the air inlet for being connected to 35 upside of swing-around trajectory by lifting air inlet pipe 31, realizes dislodging hook branch
Strut 14 moves up and down；The rotary reversing valve 30 is rotated into tracheae 32 by two-way and is connected respectively to 35 two sides of swing-around trajectory
Two air inlets, realize dislodging hook support rod 14 horizontal rotation；
6, when needing to hang crane, according to the height of electric pole, air compressor 29 is opened, air collector 26 is charged to 0.5
More than megapascal, the operation handle of manipulation lifting reversal valve 23 makes gas flow to B chamber by P chamber, and enters the air inlet of cylinder 18, makes
Working piston 17 and multistage lifting piston 16 rise, when opening and closing the proper height that the arrival crane of plug-in strip dislodging hook 13 is seted out,
Manipulation operations handle 33 moves up its stopping；Then the operation handle for manipulating rotary reversing valve 30 makes to open and close the rotation of plug-in strip dislodging hook 13
Turn and touch the arc-extinguish chamber 10 of crane, the operation handle for then manipulating lifting reversal valve 23 again makes to open and close on plug-in strip dislodging hook 13
It moves, crane can be hung up by 49 promotion arc-extinguish chamber 10 of hook；
7, when needing to pluck crane, according to the height of electric pole, air compressor 29 is opened, air collector 26 is charged to 0.5
More than megapascal, the operation handle of manipulation lifting reversal valve 23 makes gas flow to B chamber by P chamber, and enters the air inlet of cylinder 18, makes
Working piston 17 and multistage lifting piston 16 rise, when opening and closing the proper height that the arrival crane of plug-in strip dislodging hook 13 is seted out,
Manipulation operations handle 33 moves up its stopping；Then the operation handle for manipulating rotary reversing valve 30 makes to open and close the rotation of plug-in strip dislodging hook 13
Turn and touch the arc-extinguish chamber 10 of crane, the operation handle for then manipulating lifting reversal valve 23 again makes to open and close under plug-in strip dislodging hook 13
It moves, pushes arc-extinguish chamber 10 that can take crane by decoupling device 46；
8, it after the completion of the dislodging operation of crane, first passes through and bleeds off pressure pipeline 37 and bleed off the gas of air collector 26, then tear open
Except pneumatic device；Then, then by railway clamping semi-ring 19, connection bolt 20, coupling nut 21 remove, by lifting cylinder, lifting
Support base is removed.
Embodiment 2, a kind of crane set-out device that the present invention mentions, difference from Example 1 is: the dislodging hook
The top of support rod 14 is fixed with folding plug-in strip dislodging hook 13 and camera, and the upper of folding plug-in strip dislodging hook 13 is arranged in camera
Side is convenient for higher electric pole from the cooperation that when terrestrial operation, can see folding plug-in strip dislodging hook 13 and crane in this way.
In use, camera rises with working piston 17 and multistage lifting piston 16 when hanging crane operation, work as folding
When plug-in strip dislodging hook 13 reaches the proper height that crane is seted out, manipulation operations handle 33 moves up its stopping；Pass through camera
Monitoring, the operation handle of manipulation rotary reversing valve 30 make to open and close the arc-extinguish chamber 10 that plug-in strip dislodging hook 13 rotates and touches crane,
Then the operation handle for manipulating lifting reversal valve 23 again moves up folding plug-in strip dislodging hook 13, passes through hook 49 and pushes arc-extinguish chambers 10
Crane can be hung up；Crane operation is plucked, referring to embodiment 1, can smoothly be realized.
The above, is only part preferred embodiment of the invention, and anyone skilled in the art may benefit
Equivalent technical solution is modified or is revised as with the technical solution of above-mentioned elaboration.Therefore, technology according to the present invention
Any simple modification or substitute equivalents that scheme is carried out, belong to the greatest extent the scope of protection of present invention.
Claims (2)
1. a kind of crane set-out device, it is characterized in that: including lifting cylinder, lifting support base and pneumatic device, lifting cylinder peace
In lifting support base, the lifting cylinder includes folding plug-in strip dislodging hook (13), dislodging hook support rod (14), centering ring
(15), piston (16), working piston (17), cylinder (18) are lifted, in the interior installment work piston (17) of cylinder (18), working piston
(17) multistage lifting piston (16) is installed in, is seted out made of glass-reinforced plastic material in the upper end of lifting piston (16)
Hook support rod (14) connection folding plug-in strip dislodging hook (13)；
The lifting support base includes swing-around trajectory (35), lifting cylinder pedestal (39), rail slider (41), sealing piston
(42), lifting cylinder pedestal (39) are installed in swing-around trajectory (35) in driving spring (43), and lifting cylinder pedestal (39) passes through
Connecting pin (40) is connect with the rail slider (41) of swing-around trajectory (35), and sealing is installed in the interlayer of swing-around trajectory (35)
Piston (42) and driving spring (43)；Lifting cylinder pedestal (39) is flexibly connected with swing-around trajectory (35)；
The pneumatic device includes lifting reversal valve (23), power tracheae (24), air collector (26), air compressor (29), rotation
Turn reversal valve (30), air compressor (29) is connected to air collector (26) by power tracheae (24), and air collector (26) passes through two
Road power tracheae is connected respectively to lifting reversal valve (23) and rotary reversing valve (30), the lifting reversal valve (23) pass through contraction
Tracheae (22) is connected to the top air inlet of cylinder (18), is connected on the upside of swing-around trajectory (35) by lifting air inlet pipe (31)
Air inlet realizes moving up and down for dislodging hook support rod (14)；The rotary reversing valve (30) is rotated into tracheae by two-way
(32) two air inlets (35.1) of swing-around trajectory (35) two sides are connected respectively to, realize the horizontal rotation of dislodging hook support rod (14)
Turn.
2. crane set-out device according to claim 1, it is characterized in that: the folding plug-in strip dislodging hook (13) includes structure
Part link block (45), decoupling device (46), swift (47), stop nut (48), hook (49), doffer (50), in dislodging hook branch
The top of strut (14) is equipped with component link block (45), and the two sides of component link block (45) are separately connected decoupling device (46) and hook
(49), the outside of the decoupling device (46) is equipped with the arc curved bar that Open Side Down, and the arc curved bar housing that Open Side Down has big rolling
Cylinder (47), and outermost end is equipped with stop nut (48)；The outside of the hook (49) is equipped with the arc curved bar of opening upwards, and opens
The upward arc curved bar housing of mouth has doffer (50), and outermost end is equipped with stop nut (48).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910906193.XA CN110733996B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
| CN201910906194.4A CN110562880B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
| CN201811044361.0A CN109110678B (en) | 2018-09-07 | 2018-09-07 | A kind of crane set-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044361.0A CN109110678B (en) | 2018-09-07 | 2018-09-07 | A kind of crane set-out device |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910906193.XA Division CN110733996B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
| CN201910906194.4A Division CN110562880B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109110678A CN109110678A (en) | 2019-01-01 |
| CN109110678B true CN109110678B (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910906193.XA Active CN110733996B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
| CN201910906194.4A Active CN110562880B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
| CN201811044361.0A Active CN109110678B (en) | 2018-09-07 | 2018-09-07 | A kind of crane set-out device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910906193.XA Active CN110733996B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
| CN201910906194.4A Active CN110562880B (en) | 2018-09-07 | 2018-09-07 | Link picking and hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110733996B (en) |
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| CN110456336B (en) * | 2019-07-23 | 2021-12-21 | 安徽智立通科技股份有限公司 | Radar speed measuring device with horizontal upset installation mechanism |
| CN112018663B (en) * | 2020-08-19 | 2021-09-07 | 国网安徽省电力有限公司经济技术研究院 | Electric power transmission line lays cable draw gear |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110562880B (en) | 2020-12-18 |
| CN110733996B (en) | 2020-10-20 |
| CN109110678A (en) | 2019-01-01 |
| CN110562880A (en) | 2019-12-13 |
| CN110733996A (en) | 2020-01-31 |
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Effective date of registration: 20191108 Address after: No.35 Youzhu, Tangxia village, Jinfeng Town, Changle City, Fujian Province Applicant after: Zhang Meirong Address before: 257000 China University of Petroleum, 739 North Road, Dongying District, Shandong, Dongying (Hua Dong) Applicant before: Song Xiecui |
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