CN206288895U - For the jacking apparatus of high-tension apparatus - Google Patents
For the jacking apparatus of high-tension apparatus Download PDFInfo
- Publication number
- CN206288895U CN206288895U CN201621064570.8U CN201621064570U CN206288895U CN 206288895 U CN206288895 U CN 206288895U CN 201621064570 U CN201621064570 U CN 201621064570U CN 206288895 U CN206288895 U CN 206288895U
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- Prior art keywords
- jacking
- derotation
- plate
- dextrorotation
- rotating shaft
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- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of jacking apparatus for high-tension apparatus, it is characterised in that：Including two side plates and the lifting body being arranged on side plate；Two side plate clampings form an accommodating cavity, and lifting body is located in the accommodating cavity.The utility model structure more simplifies, and acts relatively stable reliability.
Description
Technical field
The utility model belongs to high-tension apparatus technical field, and in particular to a kind of jacking apparatus for high-tension apparatus.
Background technology
Existing switch cubicle exists bulky, and complex structure, degree of protection is low, and operation interlocking is complicated and unreliable etc. asks
Topic, existing handcart switch cabinet is typically installed using middle, such as KYN28 intermediate switchgear cabinets, its primary cut-out for using
Three-phase major loop lateral arrangement, is operated by breaker bottom chassis car, can be pushed ahead breaker, reaches operating position
When, major loop realizes conducting by dynamic/static contact grafting；It has the disadvantage that primary cut-out three-phase major loop lateral arrangement causes cabinet
It is wide larger, and handcart moves forward and backward the certain stroke of needs, so as to cause cabinet deep relatively deep, therefore floor space is very big；In addition thereon
Lower three pairs of contact boxs are located at switch cubicle middle part, and closely, apart from small, the class of insulation is low, such as upper and lower contact box conducting position
Patent document CN203536842U, discloses a kind of miniaturization structure of KYN28 central switch cabinets, though problem above is carried out
Optimize, but its structure is not changed in, bulky, not comprehensive and high cost of interlocking；And for example patent document CN202454952U is public
A kind of KYN types switch cubicle opened, equally has that volume is big, and width is wide, and floor space is big, complex structure, the defect such as cost is high.
Existing side fills handcart switch cabinet, moves up breaker using worm-and-wheel gear rotation, under primary circuit
End contact box is mounted laterally, and installs fixed unreliable, and insulation distance is small, bulky complex structure, such as patent document
A kind of side-installed shifting type high-tension switch cabinet disclosed in CN101320891U, its worm-and-wheel gear needs to position peace with switch cubicle
Dress, and motion process swings larger, it is necessary to guide rail is spacing, complex structure and unreliable, its worm-and-wheel gear is from switch cubicle
Disengaging section part is needed during extraction, installation and debugging are extremely inconvenient, its primary circuit lower end contact box is mounted laterally, need to be from rear portion
Fixed, front portion is had a strong impact on by gravity and contact thrust, structural instability, and between its breaker bottom for using and switch cubicle
Without reliable fixing device, cause breaker moving process to produce and seriously rock, make primary circuit contact grafting not firm, its cabinet is wide
Influenceed by contact box, hoisting mechanism, width is larger, floor space is more, had a strong impact on the requirement of controller switching equipment miniaturization.
Current someone attempts to solve the above problems using side-installed vacuum circuit breaker plus jacking apparatus, but existing top
Liter apparatus structure is complex, and reliability is also poor, still has much room for improvement.
Utility model content
For deficiency present on prior art, it is to provide a kind of structure more to simplify tight that the utility model purpose is
Gather, stability and reliability are preferably for the jacking apparatus of high-tension apparatus.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind sets for high pressure
Standby jacking apparatus, including two side plates and the lifting body being arranged on side plate；Two side plate clampings form an accommodating cavity, top
Mechanism is risen to be located in the accommodating cavity.
In such scheme, lifting body includes jacking rotating shaft, dextrorotation silk drive link, derotation silk drive link and two jacking groups
Part, jacking rotating shaft is sequentially provided with hexagon shaft, dextrorotation leading screw portion and derotation leading screw portion along direction from front to back；Dextrorotation silk is passed
Lever is provided with the dextrorotation screwed hole for extending radially through the body of rod；Derotation leading screw portion is provided with the derotation screwed hole for extending radially through the body of rod；
The dextrorotation leading screw portion of jacking rotating shaft is located in dextrorotation screwed hole, and the derotation leading screw portion of jacking rotating shaft is located at derotation leading screw portion's derotation spiral shell
In pit, hexagon shaft is located at the front side in dextrorotation leading screw portion.
In such scheme, each jacking component includes a lower locating rod, upper lifting pin, preceding V-type articulated elements, a rear V-type
Articulated elements and the guide rail being fixedly installed on lifting pin；Lower locating rod is fixedly installed on the horizontal plate part of a corresponding side plate
On, upper lifting pin is arranged on the surface of lower locating rod；
Preceding V-type articulated elements includes two preceding hinge bars, and the front end of two preceding hinge bars combines to form V-shaped, and has
Driving front axis hole；The rear end of a preceding hinge bar above and the front end of upper lifting pin rotate connection, underlying one
The front end of the rear end of individual preceding hinge bar and lower locating rod rotates connection；
Hinge bar after V-type articulated elements includes two afterwards, the rear end of hinge bar combines to form V-shaped after this two, and has
Inter-axle shaft hole；The rear end thereof connection of the front end of hinge bar and upper lifting pin, underlying one after above one
The rear end thereof connection of the front end of individual rear hinge bar and lower locating rod；
Two jacking components are located at the both sides of jacking rotating shaft, and the two side ends in the axial direction of dextrorotation silk drive link are respectively as one
Individual bearing pin is inserted in the driving front axis hole of a corresponding preceding V-type articulated elements, and the two side ends in the axial direction of derotation silk drive link are each
As bearing pin insert it is corresponding one after V-type articulated elements inter-axle shaft hole in.
In such scheme, a roller is respectively provided with the two side of base；Each guide rail is set along the longitudinal direction, each guide rail bag
Horizontal rail plate, plummet are included to rail plate, the fixed pulley being arranged on plumb line rail front edge of board inwall, fixed pulley is arranged on horizontal rail plate
Surface；The rear end of horizontal rail plate is provided with the recessed debossed recess being adapted to roller.
In such scheme, the shape of each side plate is L-shaped, including horizontal plate part and plummet plate portion, along lead in each plummet plate portion
Vertical line direction is provided with two pilot holes；Each plummet is provided with two spacing travellers to the lateral wall of rail plate, and each spacing traveller is located at
In a corresponding pilot hole.
In such scheme, when rocking handle drives jacking axis of rotation, jacking rotating shaft synchronously drives dextrorotation silk drive link and derotation
Silk drive link is towards both center positions close to or away from because lower locating rod is fixed, so in preceding V-type articulated elements
Supporting role under, upper lifting pin can only be moved up or down, now due to the guide and limit of pilot hole and spacing traveller under,
Rising push rod can only move back and forth along plumb line direction.
In such scheme, jacking apparatus also include the enhancing connecting rod for the biside plate that is connected, and jacking component is also wrapped
Enhancing connecting pole is included, the enhancing connecting pole is used to be fixedly connected two lower locating rods and the two upper lifting pins that are connected.
The beneficial effects of the utility model：Synchronously driven by jacking rotating shaft two V-type articulated elements realize away from each other or
It is close, and then drive upper lifting pin to move up and down, its relatively stable reliability of action.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the present utility model；
Jacking apparatus shown in Fig. 2 bitmaps 1 from another angle observe when a kind of dimensional structure diagram；
Fig. 3 is a kind of dimensional structure diagram after jacking apparatus shown in Fig. 1 remove part side plate；
Fig. 4 is a kind of dimensional structure diagram of the high-tension switch cabinet being made of jacking apparatus shown in Fig. 1；
Fig. 5 is a kind of internal structure schematic diagram of switch cubicle shown in Fig. 4；
Fig. 6 is a kind of dimensional structure diagram after switch cubicle shown in Fig. 4 removes part cabinet；
Fig. 7 is a kind of dimensional structure diagram of jacking type vacuum circuit breaker in switch cubicle shown in Fig. 4；
Fig. 8 be jacking type vacuum circuit breaker shown in Fig. 7 from another angle observe when a kind of dimensional structure diagram；
Fig. 9 is a kind of structural representation of jacking type vacuum circuit breaker shown in Fig. 7；
Figure 10 is a kind of explosive view of jacking type vacuum circuit breaker shown in Fig. 7；
Figure 11 be jacking type vacuum circuit breaker shown in Fig. 7 from another angle observe when a kind of explosive view.
Specific embodiment
(embodiment 1, jacking apparatus)
Fig. 1 to Fig. 3 shows a kind of specific embodiment of the present utility model.
The present embodiment is a kind of jacking apparatus, and as shown in Fig. 1 to Fig. 3, jacking apparatus 5 include two side plates 51 and are arranged on
Lifting body 52 on side plate；The shape of each side plate 51 is L-shaped, including horizontal plate part 511 and plummet plate portion 512, each plummet plate
In portion two pilot holes 513 are provided with along plumb line direction；In the present embodiment, bottom wall of the horizontal plate part directly as jacking apparatus.
Two side plate clampings form an accommodating cavity, and lifting body is located in the accommodating cavity.
Lifting body 52 includes jacking rotating shaft 521, dextrorotation silk drive link 522, derotation silk drive link 523 and two jacking groups
Part 6, jacking rotating shaft is sequentially provided with hexagon shaft 5211, dextrorotation leading screw portion 5212 and derotation leading screw portion along direction from front to back
5213；Dextrorotation silk drive link 522 is provided with the dextrorotation screwed hole 5221 for extending radially through the body of rod；Derotation leading screw portion 523 is provided with along footpath
To the derotation screwed hole 5231 through the body of rod；The dextrorotation leading screw portion 5212 of jacking rotating shaft 521 is located in dextrorotation screwed hole 5221, top
The derotation leading screw portion 5213 for rising rotating shaft 521 is located in derotation leading screw portion's derotation screwed hole 5231, and hexagon shaft 5211 is located at
The front side in dextrorotation leading screw portion 5212.
Each jacking component 6 includes that the upper lifting pin 62 of lower locating rod 61, preceding V-type articulated elements 63, a rear V-type are hinged
Part 64 and the guide rail 65 being fixedly installed on lifting pin；Lower locating rod is fixedly installed on the horizontal plate part of a corresponding side plate
On, upper lifting pin is arranged on the surface of lower locating rod；
Each guide rail 65 is set along the longitudinal direction, each guide rail include horizontal rail plate 651, plummet to rail plate 652, be arranged on vertical
Fixed pulley 653 on line rail front edge of board inwall, fixed pulley is arranged on the surface of horizontal rail plate；The rear end of horizontal rail plate is provided with down
The recessed debossed recess 654 being adapted to roller 421.
Each plummet is provided with two spacing travellers 655 to the lateral wall of rail plate 652, and each spacing traveller is led positioned at corresponding one
To in hole 513
Preceding V-type articulated elements 63 includes two preceding hinge bars 631, and the front end of two preceding hinge bars combines to form V-shaped, and
With driving front axis hole 632；The rear end of a preceding hinge bar above and the front end of upper lifting pin rotate connection, are located at down
The rear end of one preceding hinge bar of side and the front end of lower locating rod rotate connection；
Hinge bar 641 after V-type articulated elements 64 includes two afterwards, the rear end of hinge bar combines to form V-shaped after this two, and
With inter-axle shaft hole 642；The rear end thereof connection of the front end of hinge bar and upper lifting pin, is located at down after above one
The rear end thereof connection of the front end of hinge bar and lower locating rod after of side；
Two jacking components are located at the both sides of jacking rotating shaft, and the two side ends in the axial direction of dextrorotation silk drive link 522 are each made
In inserting the driving front axis hole 632 of a corresponding preceding V-type articulated elements 63 for bearing pin, in the axial direction of derotation silk drive link 523
Two side ends respectively as bearing pin insert it is corresponding one after V-type articulated elements 64 inter-axle shaft hole 642 in.
The jacking apparatus of the present embodiment also include the enhancing connecting rod 53 for the biside plate that is connected, and jacking component is also wrapped
Enhancing connecting pole 66 is included, the enhancing connecting pole is used to be fixedly connected two lower locating rods and the two upper lifting pins that are connected.
When user drives jacking axis of rotation using rocking handle 7, jacking rotating shaft synchronously drives dextrorotation silk drive link 522 and derotation
Silk drive link 523 is towards both center positions close to or away from because lower locating rod is fixed, so in preceding V-type hinge
Under the supporting role of fitting, upper lifting pin can only be moved up or down, now due to pilot hole 513 and the guiding of spacing traveller
Under spacing, rising push rod can only move back and forth along plumb line direction.
The utility model has advantages below：Two V-type articulated elements are synchronously driven to realize away from each other by jacking rotating shaft
Or it is close, and then drive upper lifting pin to move up and down, its relatively stable reliability of action.
(application examples 1, high-tension switch cabinet)
Fig. 4 to Figure 11 shows a kind of specific embodiment of the present utility model.
The application example is a kind of high-tension switch cabinet, as shown in Fig. 4 to Figure 11, including cabinet 1, jacking type vacuum circuit breaker 2
With plant-grid connection device 3.
Jacking type vacuum circuit breaker 2 includes side-installed vacuum circuit breaker 4 and for driving side-installed vacuum circuit breaker 4 along lead
The jacking apparatus 5 that vertical line direction moves back and forth；
Side-installed vacuum circuit breaker 4 includes vacuum circuit breaker body 41 and base 42, and vacuum circuit breaker body includes three-phase
Pole 411 and side-mounted operating mechanism 412；Each phase pole is equipped with the vacuum switch tube 413 and side set along plumb line direction
Go out formula terminals 414；Under, static contact 416 is upper for the moving contact 415 of each vacuum switch tube；Each side goes out formula terminals 414 and phase
A moving contact is answered to electrically connect；
The top of each phase pole is provided with insulating protection bowl 417, and insulating protection bowl has a cone-shaped cavity；The application example
In, the top of insulating protection bowl 417 is additionally provided with observation breach 4171, is set just to observation breach by switch cabinet body
Transparent windows 12, it can be seen directly that the quincunx contact in insulating protection bowl is in sub-gate position or closing position.
The top of each static contact is provided with a quincunx contact base 418, and the quincunx contact base is located at insulating protection bowl
At bottom centre, the top of the top less than insulating protection bowl of quincunx contact base.This structure can be effectively increased each phase pole
Dielectric strength between post.
Side-mounted operating mechanism 412 includes the guidance panel 4121 being arranged on switch cabinet body and for driving three
The operating mechanism 4122 of vacuum switch tube synchronization divide-shut brake；Because the concrete structure of side-mounted operating mechanism has been this area skill
The known technology of art, so being not detailed herein.
A roller 421 is respectively provided with the two side of base 42, the bottom of vacuum circuit breaker body is set in the base.
The supporting plate 11 for installing jacking apparatus is provided with cabinet 1.
Jacking apparatus 5 include two side plates 51 being fixedly installed in supporting plate 11 and the lifting body being arranged on side plate
52；The shape of each side plate 51 is L-shaped, including horizontal plate part 511 and plummet plate portion 512, along plumb line direction in each plummet plate portion
It is provided with two pilot holes 513；In the application example, bottom wall of the horizontal plate part directly as jacking apparatus.Two side plate clampings are formed
One accommodating cavity, lifting body is located in the accommodating cavity.
Lifting body 52 includes jacking rotating shaft 521, dextrorotation silk drive link 522, derotation silk drive link 523 and two jacking groups
Part 6, jacking rotating shaft is sequentially provided with hexagon shaft 5211, dextrorotation leading screw portion 5212 and derotation leading screw portion along direction from front to back
5213；Dextrorotation silk drive link 522 is provided with the dextrorotation screwed hole 5221 for extending radially through the body of rod；Derotation leading screw portion 523 is provided with along footpath
To the derotation screwed hole 5231 through the body of rod；The dextrorotation leading screw portion 5212 of jacking rotating shaft 521 is located in dextrorotation screwed hole 5221, top
The derotation leading screw portion 5213 for rising rotating shaft 521 is located in derotation leading screw portion's derotation screwed hole 5231, and hexagon shaft 5211 is located at
Simultaneously expose the cabinet of high-tension switch cabinet in the front side in dextrorotation leading screw portion 5212.
Each jacking component 6 includes that the upper lifting pin 62 of lower locating rod 61, preceding V-type articulated elements 63, a rear V-type are hinged
Part 64 and the guide rail 65 being fixedly installed on lifting pin；Lower locating rod is fixedly installed on the horizontal plate part of a corresponding side plate
On, upper lifting pin is arranged on the surface of lower locating rod；
Each guide rail 65 along switch cabinet body fore-and-aft direction set, each guide rail include horizontal rail plate 651, plummet to rail plate 652,
The fixed pulley 653 on plumb line rail front edge of board inwall is arranged on, fixed pulley is arranged on the surface of horizontal rail plate；Horizontal rail plate
Rear end is provided with the recessed debossed recess 654 being adapted to roller 421；Respectively set on two lateral walls of the base of vacuum circuit breaker body
The front end for having a horizontal location plate 422 for extending along the longitudinal direction, the horizontal location plate is provided with and fixed pulley adaptation
Fovea superior groove 423；When vacuum circuit breaker body along direction is pushed into the accommodating cavity of lifting body from front to back when, first
The corresponding horizontal rail plate of each autoregistration of pulley of base both sides, then promotes base backward；Then so that the water of base both sides
Flat location-plate is crimped on a corresponding fixed pulley, when base is promoted in place so that the pulley on base is just crimped on phase
Answer in a debossed recess 654 for horizontal rail plate, the fovea superior groove of horizontal location plate is just crimped on fixed pulley；Using this
Coordinate positioning method so that the base of vacuum circuit breaker has preferable stability.
Each plummet is provided with two spacing travellers 655 to the lateral wall of rail plate 652, and each spacing traveller is led positioned at corresponding one
To in hole 513
Fore-and-aft direction alleged by the application example, is in preceding, each posterior direction in phase pole position with the position of guidance panel 4121
It is defined.
Preceding V-type articulated elements 63 includes two preceding hinge bars 631, and the front end of two preceding hinge bars combines to form V-shaped, and
With driving front axis hole 632；The rear end of a preceding hinge bar above and the front end of upper lifting pin rotate connection, are located at down
The rear end of one preceding hinge bar of side and the front end of lower locating rod rotate connection；
Hinge bar 641 after V-type articulated elements 64 includes two afterwards, the rear end of hinge bar combines to form V-shaped after this two, and
With inter-axle shaft hole 642；The rear end thereof connection of the front end of hinge bar and upper lifting pin, is located at down after above one
The rear end thereof connection of the front end of hinge bar and lower locating rod after of side；
Two jacking components are located at the both sides of jacking rotating shaft, and the two side ends in the axial direction of dextrorotation silk drive link 522 are each made
In inserting the driving front axis hole 632 of a corresponding preceding V-type articulated elements 63 for bearing pin, in the axial direction of derotation silk drive link 523
Two side ends respectively as bearing pin insert it is corresponding one after V-type articulated elements 64 inter-axle shaft hole 642 in.
The jacking apparatus of the application example also include the enhancing connecting rod 53 for the biside plate that is connected, and jacking component is also wrapped
Enhancing connecting pole 66 is included, the enhancing connecting pole is used to be fixedly connected two lower locating rods and the two upper lifting pins that are connected.
When user drives jacking axis of rotation using rocking handle 7, jacking rotating shaft synchronously drives dextrorotation silk drive link 522 and derotation
Silk drive link 523 is towards both center positions close to or away from because lower locating rod is fixed, so in preceding V-type hinge
Under the supporting role of fitting, upper lifting pin can only be moved up or down, now due to pilot hole 513 and the guiding of spacing traveller
Under spacing, rising push rod can only move back and forth along plumb line direction.
Plant-grid connection device 3 has three outlet columns 31 extended downwardly from along plumb line direction, each outlet column and corresponding
Individual quincunx contact base adaptation.What the plant-grid connection device 3 in the application example was selected is bus box, and its upper end is provided with three wiring
Post 32, lower end is provided with three outlet columns 31；But in concrete practice, the plant-grid connection device can be replaced using other electrical equipment
Change, such as, from the double-power supply switching device of built-in sulfur hexafluoride gas, its upper end is provided with three main power source binding posts and three
Auxiliary power binding post, lower end is provided with three outlet columns；May be such that the application example is opened as ring main unit or dual power supply conversion
Cabinet is closed to use.
The utility model has advantages below：(1) by using side-installed vacuum circuit breaker, switch cabinet body is effectively reduced
Width, it is wide to reach 450mm, reduces floor space, cost-effective, realizes the requirement of controller switching equipment miniaturization.(2) side
Dress handcart type vacuum circuit breaker can be advanced or extracted out from switch cubicle, meet the requirement of handcart-type installation.(3) dress handcart-type in side is true
The handcart motion of empty breaker uses the motion mode of brand-new jacking upwards, plant-grid connection device to be located at switch cubicle top, more
It is safe and reliable；Additionally by the species for changing plant-grid connection device, you can allomeric function is realized to expand.(4) lifting body knot
Structure is relatively reasonable, away from each other or close due to synchronously driving two V-type articulated elements to realize by jacking rotating shaft, so that whole
Body moves up and down relatively stable reliability.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. a kind of jacking apparatus for high-tension apparatus, it is characterised in that：Including two side plates and the jacking being arranged on side plate
Mechanism；Two side plate clampings form an accommodating cavity, and lifting body is located in the accommodating cavity；Lifting body includes jacking rotating shaft, just
Rotation silk drive link, derotation silk drive link and two jacking components, jacking rotating shaft are sequentially provided with hexagon and turn along direction from front to back
Axle portion, dextrorotation leading screw portion and derotation leading screw portion；Dextrorotation silk drive link is provided with the dextrorotation screwed hole for extending radially through the body of rod；Derotation silk
Thick stick portion is provided with the derotation screwed hole for extending radially through the body of rod；The dextrorotation leading screw portion of jacking rotating shaft is located in dextrorotation screwed hole, jacking
The derotation leading screw portion of rotating shaft is located in derotation leading screw portion's derotation screwed hole, and hexagon shaft is located at the front side in dextrorotation leading screw portion；
Each jacking component is including lifting pin, preceding V-type articulated elements, rear V-type articulated elements on a lower locating rod, one and is fixedly installed on
Guide rail on lifting pin；Lower locating rod is fixedly installed on the horizontal plate part of a corresponding side plate, and upper lifting pin is arranged on lower fixed
The surface of position bar；Preceding V-type articulated elements includes two preceding hinge bars, and the front end of two preceding hinge bars combines to form V-shaped, and
With driving front axis hole；The rear end of a preceding hinge bar above and the front end of upper lifting pin rotate connection, positioned at lower section
A preceding hinge bar rear end and lower locating rod front end rotate connection；Hinge bar after V-type articulated elements includes two afterwards, this two
The rear end of individual rear hinge bar combines to form V-shaped, and with inter-axle shaft hole；After above one front end of hinge bar and
The rear end thereof connection of upper lifting pin, the rear end thereof connection of the front end of hinge bar and lower locating rod after underlying；
Two jacking components are located at the both sides of jacking rotating shaft, and the two side ends in the axial direction of dextrorotation silk drive link are inserted respectively as a bearing pin
Enter in the driving front axis hole of a corresponding preceding V-type articulated elements, the two side ends in the axial direction of derotation silk drive link are respectively as one
After bearing pin insertion is corresponding one in the inter-axle shaft hole of V-type articulated elements.
2. jacking apparatus for high-tension apparatus according to claim 1, it is characterised in that：Respectively set on the two side of base
There is a roller；Each guide rail is set along the longitudinal direction, each guide rail include horizontal rail plate, plummet to rail plate, be arranged on plumb line rail
Fixed pulley on front edge of board inwall, fixed pulley is arranged on the surface of horizontal rail plate；The rear end of horizontal rail plate be provided with it is recessed with
The debossed recess of roller adaptation.
3. jacking apparatus for high-tension apparatus according to claim 2, it is characterised in that：The shape of each side plate is L-shaped,
Including horizontal plate part and plummet plate portion, two pilot holes are provided with along plumb line direction in each plummet plate portion；Each plummet is to rail plate
Lateral wall is provided with two spacing travellers, and each spacing traveller is located in a corresponding pilot hole.
4. jacking apparatus for high-tension apparatus according to claim 3, it is characterised in that：Rocking handle drives jacking rotating shaft to turn
When dynamic, jacking rotating shaft synchronously drive dextrorotation silk drive link and derotation silk drive link towards both center positions close to or away from, by
In lower locating rod be fixed, so under the supporting role of preceding V-type articulated elements, upper lifting pin can only be moved up or down
It is dynamic, can only now be moved back and forth along plumb line direction due under the guide and limit of pilot hole and spacing traveller, rising push rod.
5. jacking apparatus for high-tension apparatus according to claim 4, it is characterised in that：Jacking apparatus also include being used for
Be connected the enhancing connecting rod of biside plate, and jacking component also includes enhancing connecting pole, and the enhancing connecting pole is used to be fixedly connected
Two lower locating rods and the two upper lifting pins that are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064570.8U CN206288895U (en) | 2016-08-13 | 2016-08-13 | For the jacking apparatus of high-tension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064570.8U CN206288895U (en) | 2016-08-13 | 2016-08-13 | For the jacking apparatus of high-tension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206288895U true CN206288895U (en) | 2017-06-30 |
Family
ID=59095190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064570.8U Expired - Fee Related CN206288895U (en) | 2016-08-13 | 2016-08-13 | For the jacking apparatus of high-tension apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206288895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276677A (en) * | 2016-08-13 | 2017-01-04 | 信尔德科技有限公司 | Jacking apparatus for high pressure equipment |
-
2016
- 2016-08-13 CN CN201621064570.8U patent/CN206288895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276677A (en) * | 2016-08-13 | 2017-01-04 | 信尔德科技有限公司 | Jacking apparatus for high pressure equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170630 |