CN207149988U - Transformer is changed and shipment servicing unit - Google Patents
Transformer is changed and shipment servicing unit Download PDFInfo
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- CN207149988U CN207149988U CN201721042829.3U CN201721042829U CN207149988U CN 207149988 U CN207149988 U CN 207149988U CN 201721042829 U CN201721042829 U CN 201721042829U CN 207149988 U CN207149988 U CN 207149988U
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- transformer
- type elevating
- storehouse
- scissors type
- platform
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Abstract
Servicing unit, including lifting cart and fine position device are changed and shipped the utility model discloses a kind of transformer；The lifting cart includes stroller body, article carrying platform, main scissors type elevating frame and the drive mechanism for driving the main scissors type elevating frame lifting, and the lower end of the main scissors type elevating frame is connected on the stroller body, upper end is connected on the article carrying platform；The fine position device is arranged on the top surface of the article carrying platform, and the fine position device includes job platform, hoistable platform etc..The utility model can be used for transporting transformer, and the dismounting of auxiliary mutual inductor, transformer can directly be sent into switch cabinet outlet storehouse by the utility model, and can upper and lower coarse adjustment, finely tune the position of transformer in front, back, left, right, up, down, realize and conveniently, safely, time saving and energy savingly implement mutual inductor disassembly-assembly, transhipment, loading-unloading vehicle work, reduce labor intensity, and ensure electrical equipment and maintainer's personal safety.
Description
Technical field
Power supply unit aid is the utility model is related to, a kind of transformer is related in particular to and changes and ship auxiliary dress
Put.
Background technology
High-tension switch cabinet substantial amounts in power system configuration, (by 2017 4 exemplified by electric company of Jin Yimou cities
Month), 53, operation maintenance transformer station, high-tension switch cabinet 1484, transformer 4998 in cabinet.The installation of transformer in cabinet, more
Change jobs more frequently, because working space is small, lack effective servicing unit, existing operational method takes time and effort, danger coefficient
It is high, it is physical presence in maintenance process, needs a problem solving.
1st, single weight of transformer of high-tension switch cabinet configuration is about more than 20 to 150 kilograms, and vehicle transport needs manpower to fill
Unload, the process of loading-unloading vehicle is quite laborious, and the danger for injuring people by a crashing object be present.
2nd, transformer is transported to after the switch cubicle that need to be overhauled in the way of lower cabinet door, it is necessary to bypass narrower from switch gear room doorway
Passage, the body surface of transformer is smooth and without stress point is grasped, and in transport process, generally requires 2~4 times and pauses, stops
Hand-off, to add the intensity of personnel's work and transport complexity is ceased, adds transhipment time.
3rd, the outlet storehouse space of switch cubicle is more crowded, and 2 people stand on wherein relatively difficult, change heavy mutual inductance
Device is very difficult.It is increasingly difficult must be change perpendicular to the ground, be suspended on the transformer on cabinet electrical equipment beam after switch cubicle, can only be by 2
People completes transformer and is moved in or out switch cubicle, lifting or carries off, align mounting hole dismounting or penetrate the processes such as fastening bolt, power
Gas is slightly worse, perspires skid or slightly accidentally just occur that injury to personnel or electric equipment damage etc. are unexpected on hand, and it is unnecessary to cause
Loss.
Utility model content
Technical problem to be solved in the utility model, which is to provide one kind, can ship transformer, and auxiliary mutual inductor is accurately right
The transformer of installation site where quasi- transformer is changed and shipment servicing unit.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：Transformer is changed and shipment auxiliary
Device, including lifting cart and fine position device；
The lifting cart includes stroller body, article carrying platform, main scissors type elevating frame and for driving the master to cut
The drive mechanism of fork elevating frame lifting, the lower end of the main scissors type elevating frame is connected on the stroller body, upper end connects
It is connected on the article carrying platform；
The fine position device is arranged on the top surface of the article carrying platform, and the fine position device includes job platform, risen
Drop platform and：
Upper-lower position finely tunes storehouse, and inside is provided with upper-lower position micro-adjusting mechanism, for driving the hoistable platform to carry out up and down
It is mobile；
Right position finely tunes storehouse, and inside is provided with right position micro-adjusting mechanism, for driving the job platform to carry out left and right
It is mobile；
Front and back position finely tunes storehouse, and inside is provided with front and back position micro-adjusting mechanism, before and after driving the job platform to carry out
It is mobile.
Further, the upper-lower position fine setting position in storehouse connects in right position fine setting storehouse and with the job platform
Connect, the hoistable platform is connected with the upper-lower position micro-adjusting mechanism, the position of the corresponding hoistable platform on the job platform
The place of putting is provided with resigning breach.
Further, the right position fine setting storehouse is located at the top in front and back position fine setting storehouse, the right position
Fine setting storehouse is connected with the front and back position micro-adjusting mechanism, and the job platform is connected with the right position micro-adjusting mechanism.
Further, the upper-lower position micro-adjusting mechanism include reverse-flighted screw, be screwed in it is left-handed on the reverse-flighted screw
Nut and right-handed nut and two secondary scissors type elevating framves, the upper end of the secondary scissors type elevating frame are connected to the lifting
Platform upper and lower end is connected in upper-lower position fine setting storehouse, the secondary scissors type elevating frame by two scissor-type connecting rods and
The support bar being connected between two scissor-type connecting rods is formed, and wedge shape is respectively equipped with the left-handed nut and right-handed nut
Block, along during reverse-flighted screw, the wedge on the left-handed nut and right-handed nut can be stretched respectively described in different rotation direction turns
Enter or exit between two scissor-type connecting rods of two secondary scissors type elevating framves, the wedge is stretching into the pair
When between two scissor-type connecting rods of scissors type elevating frame, can jack up the secondary scissors type elevating frame the support bar and
Rise the secondary scissors type elevating frame.
Further, the wedge on the left-handed nut and right-handed nut is located at two secondary scissor-types respectively
The outside of crane, the equal small end of the wedge on the left-handed nut and right-handed nut are arranged inwardly.
Further, the right position micro-adjusting mechanism includes the first screw rod and be screwed on first screw rod two
Individual first internal thread seat, the opposite sides of the job platform are respectively equipped with the first side plate, the both ends difference of first screw rod
It is rotatably installed on first side plate of the opposite sides of the job platform, two the first internal thread seats are fixed respectively
Bottom wall inner surface in right position fine setting storehouse.
Further, the right position micro-adjusting mechanism also includes the first auxiliary support assemblies, first Auxiliary support
Component includes first support bar and slides two the first support bases being located in the first support bar, first support
On first side plate for the opposite sides that bar is separately fixed at the job platform parallel to first screw rod and both ends, two
Individual first support base is separately fixed at the bottom wall inner surface in the right position fine setting storehouse.
Further, the front and back position micro-adjusting mechanism includes the second screw rod and be screwed on second screw rod two
Individual second internal thread seat, the both ends of second screw rod are rotatably installed in the side wall in the front and back position fine setting storehouse respectively, and two
The individual second internal thread seat is separately fixed at the bottom wall outer surface in the right position fine setting storehouse.
Further, the front and back position micro-adjusting mechanism also includes the second auxiliary support assemblies, second Auxiliary support
Component includes second support bar and slides two the second support bases being located in the second support bar, second support
Bar is separately fixed at the front and back position and finely tuned in the side wall in storehouse parallel to second screw rod and both ends, two described second
Support seat is separately fixed at the bottom wall outer surface in the right position fine setting storehouse.
Further, the drive mechanism includes hydraulic pump and two hydraulic jacks, two hydraulic jacks
One end is respectively hinged on the stroller body, the other end is respectively hinged on the main scissors type elevating frame.
The beneficial effects of the utility model are embodied in：
The utility model can be used for shipping transformer, and the dismounting of auxiliary mutual inductor, and the utility model can be straight by transformer
Pick into switch cabinet outlet storehouse, and can upper and lower coarse adjustment, front, back, left, right, up, down finely tune transformer position so that mutual inductance
Device is accurately directed at the installation site where transformer, and indirect labor completes transformer being moved in or out switch cubicle, aligns installation
Hole is removed or penetrates bolt, lifting or the process such as carry off, is realized and conveniently, safely, time saving and energy savingly is implemented mutual inductor disassembly-assembly, turns
Fortune, loading-unloading vehicle work, reduce labor intensity, and ensure electrical equipment and maintainer's personal safety, have higher popularization
Application value.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the utility model one.
Fig. 2 is the front view of the embodiment of the utility model one.
Fig. 3 is Fig. 2 right view.
Fig. 4 is the dimensional structure diagram of the fine position device in the embodiment of the utility model one.
Fig. 5 is the structure decomposition figure of the fine position device in the embodiment of the utility model one.
Fig. 6 is the internal structure schematic diagram of the fine position device in the embodiment of the utility model one.
Fig. 7 is that the upper-lower position in the embodiment of the utility model one finely tunes storehouse and right position micro-adjusting mechanism in right position
Finely tune the scheme of installation in storehouse.
Fig. 8 is that installation of the front and back position micro-adjusting mechanism in front and back position fine setting storehouse in the embodiment of the utility model one is shown
It is intended to.
Fig. 9 is the structure decomposition figure of the upper-lower position micro-adjusting mechanism in the embodiment of the utility model one.
Figure 10 is the part-structure schematic diagram of the upper-lower position micro-adjusting mechanism in the embodiment of the utility model one.
Figure 11 is the other direction dimensional structure diagram (partly cuing open) of the lifting cart in the embodiment of the utility model one.
Figure 12 is the attachment structure schematic diagram of the main scissors type elevating frame in the embodiment of the utility model one.
Figure 13 is the elevated bottom perspective structural representation of the lifting cart in the embodiment of the utility model one.
Figure 14 is the structure decomposition figure of the lifting cart in the embodiment of the utility model one.
In accompanying drawing the mark of each part for：100 lifting carts, 200 fine position devices；
10 job platforms, 101 resigning breach, 102 first side plates, 103 anti-slop serrations, 20 hoistable platforms, 30 upper-lower positions are micro-
Adjust storehouse, 401 reverse-flighted screws, 402 left-handed nuts, 403 right-handed nuts, 404 secondary scissors type elevating framves, 4041 secondary scissors type elevating framves
Scissor-type connecting rod, the crane struts of 4042 secondary scissors type elevating framves, 405 wedges, 406 first sliding blocks, 407 first U-shaped
Chute, 408 second U-shaped chutes, 409 cranks, 50 right positions fine setting storehouse, 501 second side plates, 601 first screw rods, 602 first
Internal thread seat, 603 first support bars, 604 first support bases, 605 knobs, 70 front and back positions fine setting storehouse, 801 second screw rods, 802
Second internal thread seat, 803 second support bars, 804 second support bases, 805 knobs；
9011 frames, 9012 handrails, 9013 sleeve pipes, 9,014 first supporting plates, 9,015 first U-boards, 9016 universal wheels,
902 article carrying platforms, 9021 the 3rd side plates, 903 main scissors type elevating framves, 9,031 second supporting plates, 9,032 second U-boards, 9033
3rd sliding block, 9034 the 3rd U-shaped chutes, 9041 hydraulic pumps, 9042 hydraulic jacks.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
Referring to Fig. 1 to Fig. 8.
The utility model transformer is changed and shipment servicing unit, including lifting cart 100 and fine position device 200；
The lifting cart 100 includes stroller body, article carrying platform 902, main scissors type elevating frame 903 and for driving
The drive mechanism that the main scissors type elevating frame 903 lifts, the lower end of the main scissors type elevating frame 903 is connected to the stroller
On body, upper end is connected on the article carrying platform 902；
The fine position device 200 is arranged on the top surface of the article carrying platform 902, and the fine position device 200 includes making
Industry platform 10, hoistable platform 20 and：
Upper-lower position finely tunes storehouse 30, and inside is provided with upper-lower position micro-adjusting mechanism, for driving the hoistable platform 20 to carry out
Move up and down；
Right position finely tunes storehouse 50, and inside is provided with right position micro-adjusting mechanism, for driving the job platform 10 to carry out
Move left and right；
Front and back position finely tunes storehouse 70, and inside is provided with front and back position micro-adjusting mechanism, for driving the job platform 10 to carry out
It is movable.
The utility model possesses the function of handling lifting, the transhipment of small-sized weight and auxiliary installation, in use, this practicality is new
Type shifts the haulage vehicle equipped with transformer onto for example at pick up car door, is then made by drive mechanism on main scissors type elevating frame
Rise, when the compartment platform of article carrying platform and haulage vehicle is highly of substantially equal, transformer is shifted onto on article carrying platform, Zhi Houtong
Mechanism of overdriving declines main scissors type elevating frame, then promotes at the utility model to switch cubicle, then moves transformer to work
On industry platform, according to transformer installation site, main scissors type elevating frame is set to be raised to article carrying platform by drive mechanism general
Highly, then slowly the utility model is promoted, by the transformer push-on switch cabinet outlet storehouse of job platform and carrying, is then passed through
Fine position device all around adjusts the position of job platform, adjusts the position of hoistable platform up and down, transformer is accurately aligned
Installation site where transformer, it is possible to carry out the subsequent installation of transformer；When dismantling transformer, according to above-mentioned reverse
Operation.
Referring to Fig. 2, Fig. 3, Figure 11 and Figure 14.
In one embodiment, the stroller body includes the frame 9011 being rectangle, the main scissors type elevating frame
903 lower end is connected on the madial wall of two long margin frames of the frame 9011.In specific implementation, frame 9011, loading
The size of platform 902, fine position device 200 etc. is determined according to domestic and international 10~35kV switch cabinet outlets storehouse size, especially
It is width dimensions, can ensure to be defined with transformer access switch cabinet outlet storehouse.
In one embodiment, the article carrying platform 902 is rectangle, and two the 3rd side plates 21 are connected to the loading and put down
Two long sides of platform 902, the upper end of the main scissors type elevating frame 903 are connected on the madial wall of two the 3rd side plates 21,
It is connected with this with the article carrying platform 902.So design, facilitate the installation of main scissors type elevating frame, fine position device 200 is installed
At the top of length direction one end of article carrying platform.
Scissors type elevating frame is existing conventional lifters, by two scissor-type connecting rods and is connected to two scissor-types companies
Crane strut between bar is formed, and each scissor-type connecting rod has four free ends, can connected by existing mounting means
Connect, in specific implementation, referring to Figure 12, on the madial wall of two long margin frames of two the 3rd side plates 21 and the frame 9011
The 3rd U-shaped chute 9034 of opening inwardly is respectively equipped with, each free end of main scissors type elevating frame 903 has cylinder respectively
The 3rd sliding block 9033, the free end of lower end four of the main scissors type elevating frame 903 passes through first thereon respectively two-by-two
Sliding block is slidably connected in the U-shaped chute on the madial wall of two long margin frames of the frame 9011, the main scissors type elevating
The free end of upper end four of frame 903 is slidably connected at two the 3rd side plates 21 by the first sliding block thereon respectively two-by-two
In U-shaped chute on madial wall.
In one embodiment, referring to Fig. 2 and Figure 11, the stroller body also includes the length for being connected to the frame 9011
The handrail 9012 of direction one end is spent, facilitates staff's hand-held, in specific implementation, the length direction of the frame 9011
Two sleeve pipes 9013 are provided with the top of one end, the handrail 9012 is U-shaped bar structure, and the both ends of the handrail 9012 are plugged in two respectively
In described sleeve pipe 9013.So design, realize the purpose of repeatable dismounting, practicality is high.
In one embodiment, referring to Fig. 2 and Figure 13, the stroller body also includes the bottom for being connected to the frame 9011
The universal wheel 9016 of multiple (more than three) brake devices in portion, it is convenient to promote stroller body, illustrate universal wheel 9016 in figure
Four are set, is located at the length direction both ends of the frame 9011 respectively two-by-two, and away from handrail 9012, namely positioned at car frame
Two universal wheels 9016 of the length direction other end of frame 9011 have one with the length direction other end end face of frame 9011
Segment distance (is adjusted) according to the length requirement in job platform access switch cabinet outlet storehouse, and the convenient working platform other end enters
Switch cabinet outlet storehouse.
In specific implementation, stroller body and main scissors type elevating frame 903 are made of metal material, to ensure that support is strong
Degree.
In one embodiment, the hydraulic jack of hydraulic pump 9041 and two is included referring to Figure 11 and Figure 13, the drive mechanism
9042, one end of two hydraulic jacks 9042 is respectively hinged on the frame 9011, the other end is respectively hinged at institute
State on main scissors type elevating frame 903.This type of drive, easily manipulation, holding power is big, easily implements.Hydraulic pump 9041 can be with
Select electric hydraulic pump or hydraulic hand-pump.Hydraulic jack provides lifting drive by hydraulic hand-pump by pressure duct, both
Reduce the operation strength of hydraulic lifting arm, what and can enough effectively prevented that centre-of gravity shift during load from causing that lifting cart turns on one's side can
Energy.In specific implementation, hydraulic pump 9041 is arranged at the top of length direction one end of frame 9011.
In one embodiment, it is connected with the first support referring to Figure 11 and Figure 13, the other end bottom of the frame 9011
Plate 9014, two first U-boards 9015, one end point of two hydraulic jacks 9042 are connected with first supporting plate 9014
It is not hinged in two first U-boards 9015.This reasonable in design, bonding strength is high, and easy for installation.
In one embodiment, referring to Figure 11 and Figure 13, the second supporting plate is connected with the main scissors type elevating frame 903
9031, two second U-boards 9032, the other end point of two hydraulic jacks 9042 are connected with second supporting plate 9031
It is not hinged in two second U-boards 9032.This reasonable in design, bonding strength is high, and easy for installation.
In specific implementation, main scissors type elevating frame 903 is designed to be lifted in 800mm amplitude, can easily realize
Article carrying platform docks with minitype carrier vehicle such as pick up compartment platform, facilitates small-sized weight loading-unloading vehicle；Its load-carrying is designed as
600kg, it is transported through available for small-sized weight on relatively flat passage, and can disposably loads and unloads, transport 3 35kV mutual inductances
Device, the number for carrying transformer back and forth is eliminated, is easy to be carried out continuously the replacement operation of transformer in switch cubicle, it is time saving and energy saving.
In one embodiment, it is located at right position fine setting storehouse referring to Fig. 5 to Fig. 7, the upper-lower position fine setting storehouse 30
It is connected in 50 and with the job platform 10, the hoistable platform 20 is connected with the upper-lower position micro-adjusting mechanism, the operation
The opening position of the corresponding hoistable platform 20 is provided with resigning breach 101 on platform 10；The right position fine setting storehouse 50 is located at institute
The top in front and back position fine setting storehouse 70 is stated, the right position fine setting storehouse 50 is connected with the front and back position micro-adjusting mechanism, described
Job platform 10 is connected with the right position micro-adjusting mechanism.This structure, reasonable in design, each position micro-adjusting mechanism will not be mutual
Interference.
In specific implementation, referring to Fig. 5, the right position fine setting storehouse 50 and front and back position fine setting storehouse 70 are by one
Block bottom wall and the connected U-frame harden structure formed of two pieces of side walls, the bottom opposite sides difference in the right position fine setting storehouse 50
Provided with the second side plate 501, for closing the both-side opening in the front and back position fine setting storehouse 70, and for the ease of with the left and right position
Micro-adjusting mechanism connection is put, the opposite sides of the job platform 10 is respectively equipped with the first side plate 102, and two first side plates 102
The both-side opening in right position fine setting storehouse 50 can be closed.
Referring to Fig. 5, Fig. 6, Fig. 9 and Figure 10.
In one embodiment, the upper-lower position micro-adjusting mechanism includes reverse-flighted screw 401, is screwed in the reverse-flighted screw
Left-handed nut 402 and right-handed nut 403 and two secondary scissors type elevating framves 404 on 401, the secondary scissors type elevating frame
404 upper end is connected to the upper and lower end of hoistable platform 20 and is connected in the upper-lower position fine setting storehouse 30, the left-handed nut
402 and right-handed nut 403 on be respectively equipped with wedge 405；Reverse-flighted screw is that two sections of rotation directions are made on a screw rod is different
Screw thread, i.e. one section of right-handed thread, one section of left hand thread.The right side thereon, left-handed nut are spun on, moving parts can be respectively connected.
When leading screw rotates, two moving parts are with nut rapid advance or separation, so as to produce the mechanical function of requirement.
It is described on the left-handed nut 402 and right-handed nut 403 along described in different rotation direction turns during reverse-flighted screw 401
Wedge 405 can be respectively protruding into or exit two secondary scissors type elevating framves 404 two scissor-type connecting rods 4041 it
Between, can when the wedge 405 is between two scissor-type connecting rods 4041 for stretching into the secondary scissors type elevating frame 404
Jack up the crane strut 4042 of the secondary scissors type elevating frame 404 and rise the secondary scissors type elevating frame 404.
Each part of the utility model upper-lower position micro-adjusting mechanism constitutes a kind of novel jack, this design structure letter
It is single, easily implement, and also fine position precision is high, and in specific implementation, upper-lower position micro-adjusting mechanism has hoistable platform is upward
Jacking 300mm amplitude can meet most of actual use demand, when wedge 405 from secondary scissors type elevating frame 404 two
Exited between the individual scissor-type connecting rod 4041, after secondary scissors type elevating frame 404 bounces back, hoistable platform is in same with job platform
In one plane.
In specific implementation, the upper-lower position fine setting storehouse 30 is made of U-type groove steel, the left-handed nut 402 and dextrorotation
The outline of nut 403 is in cuboid, and the both ends of the reverse-flighted screw 401 are rotatably installed in the job platform 10 respectively
On first side plate 102 of opposite sides, feed screw nut linear reciprocating motion mechanism is so can be formed directly in, in addition, described two-way
One end of screw rod 401 is provided with crank 409, and the reverse-flighted screw 401 is rotated for hand-held.
In one embodiment, the wedge 405 on the left-handed nut 402 and right-handed nut 403 is located at two respectively
The outside of the individual secondary scissors type elevating frame 404, the wedge 405 on the left-handed nut 402 and right-handed nut 403 are equal
Small end is arranged inwardly.So design, structure is more stable, and support effect is relatively reliable, and can save installing space.
In specific implementation, two, the outside of each scissor-type connecting rod 4041 of each secondary scissors type elevating frame 404 is certainly
The first sliding block 406 of cylinder is respectively equipped with by end, it is U-shaped that the bottom opposite sides of the hoistable platform 20 is respectively equipped with first
Chute 407, the long side two side inner surface in upper-lower position fine setting storehouse 30 are respectively equipped with two articles coaxial and spaced the
Two U-shaped chutes 408, the outside two free ends of each scissor-type connecting rod 4041 of each secondary scissors type elevating frame 404
In free end above be slidably connected at by the first sliding block 406 thereon in corresponding first U-shaped chute 407, respectively
Underlying freedom in the outside two free ends of each scissor-type connecting rod 4041 of the secondary scissors type elevating frame
End is slidably connected in corresponding second U-shaped chute 408 by the first sliding block 406 thereon.
Referring to Fig. 5, Fig. 6 and Fig. 7.
In one embodiment, the right position micro-adjusting mechanism includes the first screw rod 601 and is screwed in first spiral shell
Two the first internal thread seats 602 on bar 601, the both ends of first screw rod 601 are rotatably installed in the job platform respectively
On first side plate 102 of 10 opposite sides, two the first internal thread seats 602 are separately fixed at the right position
Finely tune the bottom wall inner surface in storehouse 50.When it is implemented, one end installation knob 605 of first screw rod 601, turning knob 605,
First screw rod 601 is to drive job platform and upper-lower position fine setting storehouse 30 and carrier to carry out the fine position in left and right direction.This
Kind design structure is simple, easily implements, and fine position precision is high.
In one embodiment, the right position micro-adjusting mechanism also includes the first auxiliary support assemblies, first auxiliary
Support component includes first support bar 603 and slides two the first support bases being located in the first support bar 603
604, the first support bar 603 is separately fixed at the phase of the job platform 10 parallel to first screw rod 601 and both ends
To on first side plate 102 of both sides, two first support bases 604 are separately fixed at the right position fine setting storehouse 50
Bottom wall inner surface.First auxiliary support assemblies are used for the firm support for providing job platform.
Referring to Fig. 5, Fig. 6 and Fig. 8.
In one embodiment, the front and back position micro-adjusting mechanism includes the second screw rod 801 and is screwed in second spiral shell
Two the second internal thread seats 802 on bar 801, the both ends of second screw rod 801 are rotatably installed in the front and back position respectively
In the side wall for finely tuning storehouse 70, two the second internal thread seats 802 are separately fixed at the bottom wall in the right position fine setting storehouse 50
Outer surface.When it is implemented, one end installation knob 805 of second screw rod 801, turning knob 805, the second internal thread seat
802 drive right position fine setting storehouse 50, job platform and upper-lower position fine setting storehouse 30 and carrier to carry out the position of forward and backward side
Fine setting.This design structure is simple, easily implements, and fine position precision is high.
In one embodiment, the front and back position micro-adjusting mechanism also includes the second auxiliary support assemblies, second auxiliary
Support component includes second support bar 803 and slides two the second support bases being located in the second support bar 803
804, the second support bar 803 is separately fixed at the front and back position and finely tunes storehouse parallel to second screw rod 801 and both ends
In 70 side wall, two second support bases 804 are separately fixed at the bottom wall outer surface in the right position fine setting storehouse 50.The
Two auxiliary support assemblies are used for the firm support for providing right position fine setting storehouse.
In specific implementation, right position micro-adjusting mechanism and front and back position micro-adjusting mechanism typically have the side of front, rear, left and right 4
It can meet most of actual use demand to each 150mm fine position amplitude.It is each to need to be rotated in the utility model
The part of installation is realized by bearing.
Referring to Fig. 4 and Fig. 5, in one embodiment, the side of the job platform 10 is provided with anti-slop serrations 103.For mutual
When sensor bottom plate is in vertical with fine position module job platform, anti-skidding, positioning and interim supporting role are played to transformer.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. transformer is changed and shipment servicing unit, it is characterised in that：Including lifting cart (100) and fine position device (200)；
The lifting cart (100) includes stroller body, article carrying platform (902), main scissors type elevating frame (903) and for driving
The drive mechanism of dynamic main scissors type elevating frame (903) lifting, the lower end of the main scissors type elevating frame (903) is connected to institute
State on stroller body, upper end is connected on the article carrying platform (902)；
The fine position device (200) is arranged on the top surface of the article carrying platform (902), and the fine position device (200) includes
Job platform (10), hoistable platform (20) and：
Upper-lower position finely tunes storehouse (30), and inside is provided with upper-lower position micro-adjusting mechanism, for driving the hoistable platform (20) to carry out
Move up and down；
Right position finely tunes storehouse (50), and inside is provided with right position micro-adjusting mechanism, for driving the job platform (10) to carry out
Move left and right；
Front and back position finely tunes storehouse (70), and inside is provided with front and back position micro-adjusting mechanism, for driving the job platform (10) to carry out
It is movable.
2. transformer as claimed in claim 1 is changed and shipment servicing unit, it is characterised in that：The upper-lower position finely tunes storehouse
(30) it is connected in right position fine setting storehouse (50) and with the job platform (10), the hoistable platform (20) and institute
State upper-lower position micro-adjusting mechanism to connect, the opening position of the corresponding hoistable platform (20) is provided with resigning on the job platform (10)
Breach (101).
3. transformer as claimed in claim 1 or 2 is changed and shipment servicing unit, it is characterised in that：The right position is micro-
Storehouse (50) are adjusted located at the top of front and back position fine setting storehouse (70), right position fine setting storehouse (50) and the front and back position
Micro-adjusting mechanism connects, and the job platform (10) is connected with the right position micro-adjusting mechanism.
4. transformer as claimed in claim 1 or 2 is changed and shipment servicing unit, it is characterised in that：The upper-lower position is micro-
Regulating mechanism includes reverse-flighted screw (401), the left-handed nut (402) being screwed on the reverse-flighted screw (401) and right-handed nut
(403) and two secondary scissors type elevating framves (404), the upper end of the secondary scissors type elevating frame (404) are connected to the lifting
On platform (20), the lower end of the secondary scissors type elevating frame (404) is connected in upper-lower position fine setting storehouse (30), the pair
Scissors type elevating frame (404) is by two scissor-type connecting rods (4041) and is connected between two scissor-type connecting rods (4041)
Crane strut (4042) form, be respectively equipped with wedge (405) on the left-handed nut (402) and right-handed nut (403),
Along described in different rotation direction turns during reverse-flighted screw (401), the wedge on the left-handed nut (402) and right-handed nut (403)
Shape block (405) can be respectively protruding into or exit two scissor-type connecting rods of two secondary scissors type elevating framves (404)
(4041) between, the wedge (405) is stretching into two scissor-type connecting rods of the secondary scissors type elevating frame (404)
(4041) when between, the crane strut (4042) of the secondary scissors type elevating frame (404) can be jacked up and rise the pair
Scissors type elevating frame (404).
5. transformer as claimed in claim 4 is changed and shipment servicing unit, it is characterised in that：The left-handed nut (402)
It is located at the outside of two secondary scissors type elevating framves (404) respectively with the wedge (405) on right-handed nut (403),
The wedge (405) small end on the left-handed nut (402) and right-handed nut (403) is arranged inwardly.
6. transformer as claimed in claim 1 or 2 is changed and shipment servicing unit, it is characterised in that：The right position is micro-
Regulating mechanism includes the first screw rod (601) and two the first internal thread seats (602) being screwed on first screw rod (601),
The opposite sides of the job platform (10) is respectively equipped with the first side plate (102), and the both ends of first screw rod (601) turn respectively
On first side plate (102) of the dynamic opposite sides for being arranged on the job platform (10), two the first internal thread seats
(602) it is separately fixed at the bottom wall inner surface of right position fine setting storehouse (50).
7. transformer as claimed in claim 6 is changed and shipment servicing unit, it is characterised in that：The right position freqency fine adjustment machine
Structure also includes the first auxiliary support assemblies, and first auxiliary support assemblies include first support bar (603) and slided to wear
Two the first support bases (604) in the first support bar (603), the first support bar (603) is parallel to described
One screw rod (601) and both ends are separately fixed on first side plate (102) of the opposite sides of the job platform (10), and two
Individual first support base (604) is separately fixed at the bottom wall inner surface of right position fine setting storehouse (50).
8. transformer as claimed in claim 1 or 2 is changed and shipment servicing unit, it is characterised in that：The front and back position is micro-
Regulating mechanism includes the second screw rod (801) and two the second internal thread seats (802) being screwed on second screw rod (801),
The both ends of second screw rod (801) are rotatably installed in the side wall of front and back position fine setting storehouse (70) respectively, described in two
Second internal thread seat (802) is separately fixed at the bottom wall outer surface of right position fine setting storehouse (50).
9. transformer as claimed in claim 8 is changed and shipment servicing unit, it is characterised in that：The front and back position freqency fine adjustment machine
Structure also includes the second auxiliary support assemblies, and second auxiliary support assemblies include second support bar (803) and slided to wear
Two the second support bases (804) in the second support bar (803), the second support bar (803) is parallel to described
Two screw rods (801) and both ends are separately fixed in the side wall of front and back position fine setting storehouse (70), two second support bases
(804) it is separately fixed at the bottom wall outer surface of right position fine setting storehouse (50).
10. transformer as claimed in claim 1 or 2 is changed and shipment servicing unit, it is characterised in that：The drive mechanism bag
Hydraulic pump (9041) and two hydraulic jacks (9042) are included, one end of two hydraulic jacks (9042) is respectively hinged at
On the stroller body, the other end is respectively hinged on the main scissors type elevating frame (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042829.3U CN207149988U (en) | 2017-08-18 | 2017-08-18 | Transformer is changed and shipment servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042829.3U CN207149988U (en) | 2017-08-18 | 2017-08-18 | Transformer is changed and shipment servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149988U true CN207149988U (en) | 2018-03-27 |
Family
ID=61666893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042829.3U Expired - Fee Related CN207149988U (en) | 2017-08-18 | 2017-08-18 | Transformer is changed and shipment servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293979A (en) * | 2017-08-18 | 2017-10-24 | 国家电网公司 | Transformer is changed and shipment servicing unit |
-
2017
- 2017-08-18 CN CN201721042829.3U patent/CN207149988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293979A (en) * | 2017-08-18 | 2017-10-24 | 国家电网公司 | Transformer is changed and shipment servicing unit |
| CN107293979B (en) * | 2017-08-18 | 2023-10-13 | 国网安徽省电力公司滁州供电公司 | Auxiliary device for replacing and loading transformer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |