CN203850675U - Hydraulic elevating vehicle for carrying armored movable-type switchgear functional vehicle - Google Patents
Hydraulic elevating vehicle for carrying armored movable-type switchgear functional vehicle Download PDFInfo
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- CN203850675U CN203850675U CN201420107772.0U CN201420107772U CN203850675U CN 203850675 U CN203850675 U CN 203850675U CN 201420107772 U CN201420107772 U CN 201420107772U CN 203850675 U CN203850675 U CN 203850675U
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- fork plate
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- lifting
- crane
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Abstract
A hydraulic elevating vehicle for carrying an armored movable-type switchgear functional vehicle solves problems in the prior art that the only elevation height can be adjusted and width cannot be adjusted, and a functional vehicle cannot be automatically locked on the hydraulic elevating vehicle. The hydraulic elevating vehicle for carrying the armored movable-type switchgear functional vehicle is characterized in that a right vertical groove plate of an elevation right forking plate is provided with a nut by welding, a middle vertical plate and a right plate of an elevation rack are fixed with a screw rod fixing sleeve respectively, a screw rod is mounted in shaft holes in the screw rod fixing sleeves, a left guide rail plate on an elevation left forking plat and a right guide rail plate on the elevation right forking plate are provided with a corresponding locking opening respectively, two sides of a guide rail of the hydraulic elevating vehicle are provided with a hooked plate respectively, and a front forking plate of the hydraulic elevating vehicle has a slope. The beneficial effects are that height and width of the elevation rack of the hydraulic elevating vehicle can be both adjusted, requirements for lifting and transporting functional vehicles of different cabinet widths with one vehicle are met, automatic locking of the functional vehicle on the hydraulic elevating vehicle is achieved with safety and convenience, and the functional vehicle can be moved on the hydraulic elevating vehicle freely and is easy to transport while saving labor and time.
Description
Technical field
The utility model belongs to hydraulic lift truck technical field, particularly a kind of for carrying the hydraulic lift truck of armored withdraw type switch cubicle function car.
Background technology
In prior art, 10kV armored withdraw type switch cubicle adopts middle more, be that this class function car of circuit breaker and runner wagon is placed on cabinet middle part, when installing and overhauling function car, placement platform car before cabinet, by platform truck, cabinet is sent into or pulled out to function car, because the height of platform truck is fixed, can only within the scope of several millimeters, finely tune, in so corresponding cabinet, the function car bottom plate of differing heights need mate the platform truck of differing heights, in addition, because self of function car is heavier, and the platform of platform truck has certain height apart from ground, when installation, need several individuals function car to be lifted and is placed on platform simultaneously, and aim at guide rail in cabinet and move into, whole handling process wastes time and energy, not only lose time but also increase artificial input, also reduced production efficiency, and carrying time also easily causes and collides with function car.In order to address these problems, a kind of hydraulic lift truck of available technology adopting, chain drive by hydraulic control can in height be adjusted platform, function car is lifted to be placed on this hydraulic lift truck platform and introduce cabinet, has relatively alleviated labour intensity.But, hydraulic lift truck of the prior art, still need a platform, and can only adjust adjustable height, because width is non-adjustable, so in the time that cabinet width is different, the cabinet of corresponding different in width still needs to mate the hydraulic lift truck of different in width, also there is certain height on fork plate and the ground of this external hydraulic lift truck front end, hydraulic lift truck can not be landed completely, and the land walking and the exradius used of guide rail walking function is poor is only 4 millimeters of the wheel of this class function car of VS1.VD4, smaller, still need several individuals function car to be lifted on the platform of hydraulic lift truck, in addition, function car can not automatic self-locking on hydraulic lift truck, in order to ensure its stable transport, also need many people to operate together, further, in the time that function car is advanced or shifts out cabinet, because function car self is very heavy, be easy to cause hydraulic lift truck to move backward, the hidden danger that exists function car to fall.
Summary of the invention
The problem that the utility model solves is, overcome the deficiencies in the prior art part, provide height and width all adjustable, can facilitate function car land and promote, function car can be on hydraulic lift truck automatic self-locking, and carrying is got up safe and time saving and energy saving a kind of for carrying the hydraulic lift truck of armored withdraw type switch cubicle function car.
The technical solution adopted in the utility model is to comprise vehicle frame, elevating mechanism and hoist cylinder, described elevating mechanism comprises crane and the left fork plate of 2 of the left and right lifting of setting up respectively and the right fork plate of lifting, the left fork plate of described lifting is fixing lifting fork plate, and the right fork plate of described lifting is mobile liftable fork plate; On the vertical frid in the right side of the right fork plate of lifting, weld screw; On middle riser on crane, fix the left fixed cover of leading screw, on crane right plate on crane, fix the right fixed cover of leading screw, in the axis hole of the left fixed cover of leading screw and the right fixed cover of leading screw, leading screw is installed, described screw moves left and right and drives the right fork plate of lifting also to move left and right along leading screw along leading screw, to adjust the guide rail spacing of crane; On right guide-rail plate on left rail plate on the left fork plate of described lifting and the right fork plate of described lifting, correspondence is processed with locking mouthful.
The guide rail spacing adjustable extent of described crane is 500mm～860mm.
On right guide-rail plate on left rail plate on the left fork plate of described lifting and the right fork plate of described lifting, fixedly mount little supporting bracket with rivet respectively, hinged by one end of bearing pin and hook plate in little supporting bracket.
It is the slope of 7～9 degree that the front end of the right fork plate on the left fork plate on the left fork plate of described lifting and the right fork plate of described lifting has the gradient.
On right guide-rail plate on left rail plate on the left fork plate of described lifting and the right fork plate of described lifting, the locking mouth width of corresponding processing is 7mm.
Compared with prior art, the beneficial effects of the utility model are:
(1) hydraulic lift truck oscilaltion is freely easy to adjust, can facilitate function car promote and land, and carrying is got up more convenient, time saving and energy saving.
(2) hydraulic lift truck is provided with guide rail and makes guider, can aim at the function car guide rail in cabinet, function car is accurately introduced to cabinet, hydraulic lift truck guide rail both sides hook plate hooks fixing double-screw bolt on cabinet two side seal boards, when advancing like this or shifting out function car, hydraulic lift truck can not move backward, can prevent that function car from occurring the danger of falling.
(3) before hydraulic lift truck, end yoke plate is provided with slope, the walking and the exradius used of guide rail walking function is poor is only 4 millimeters even if the wheel of this class function car of VS1.VD4 lands, slope also can facilitate this class function car of VS1.VD4 to move on hydraulic lift truck, no longer needs several individuals that function car is lifted on hydraulic lift truck.
(4) the right fork plate of the lifting of hydraulic lift truck one side setting is mobile liftable fork plate, hydraulic lift truck leading screw can be adjusted according to the guide rail width of cabinet the width of hydraulic lift truck guide rail, and wide the mated function car of different cabinets can promote and transport with same hydraulic lift truck.
(5) hydraulic lift truck guide-rail plate has locking mouthful near rear portion, function car pulls out and enters hydraulic lift truck along the function car guide rail in cabinet, in the time moving the locking mouth of hydraulic lift truck guide rail to, the locking device on function car can automatically lock on hydraulic lift truck, people's operation.
(6) the guide rail spacing adjustable extent of the utility model crane is 500mm～860mm, the wide 650mm of applicable cabinet, the 10kV armored withdraw type switch cubicle of 800mm and 1000mm.
Brief description of the drawings
Fig. 1 is the front view of invention,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the front view of the utility model elevating mechanism,
Fig. 4 is the A-A cutaway view of Fig. 3,
Fig. 5 is the vertical view of Fig. 3.
Fig. 6 is the I portion enlarged drawing of Fig. 4,
Fig. 7 is the II portion enlarged drawing of Fig. 4.
In figure:
1. vehicle frame,
1-1. vehicle frame sill, 1-2. vehicle frame column,
1-3. vehicle frame entablature, 1-4. car frame side beam,
1-5. vehicle frame middle cross beam, 1-6. wheel mounting panel,
2. front vehicle wheel,
3. elevating mechanism,
3-1. crane,
3-1-1. crane sill, the 3-1-2. crane axis of guide,
3-1-3. crane column, 3-1-4. chaining bent plate,
3-1-5. crane entablature, 3-1-6. crane left plate,
Riser in 3-1-7., 3-1-8. crane right plate,
3-2. leading screw,
3-3. operating handle,
The left fork plate of 3-4. lifting,
The left vertical frid of 3-4-1., the left fork plate of 3-4-2., 3-4-3. left rail plate,
The right fork plate of 3-5. lifting,
The right vertical frid of 3-5-1., the right fork plate of 3-5-2.,
The right guide-rail plate of 3-5-3., 3-5-4. screw,
3-6. back shaft, the left fixed cover of 3-7. leading screw,
The right fixed cover of 3-8. leading screw, the little supporting bracket of 3-9.,
3-10. hook plate, 3-11. rivet,
3-12. bearing pin, 3-13. locks mouth,
4. rear wheel,
5. lower plate,
6. hoist cylinder,
6-1. oil cylinder footstep mechanism, 6-2. cylinder piston rod,
6-3. rolling wheel support, 6-4. roller shaft,
6-5. roller, 6-6. roller bearing, 6-7. oil cylinder exhaust apparatus,
7. chain, 8. lifting rolling bearing, 9. train wheel bridge,
10. chaining frame, 11. chain fixed axis.
Embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model comprises vehicle frame 1, elevating mechanism 3 and hoist cylinder 6, described vehicle frame 1 is at least by vehicle frame sill 1-1, 2 the vehicle frame column 1-2 in left and right, vehicle frame entablature 1-3, 2 of left and right car frame side beam 1-4 and vehicle frame middle cross beam 1-5 are welded, 2 front vehicle wheels that lead 2 are installed on car frame side beam 1-4, on vehicle frame sill 1-1, weld wheel mounting panel 1-6, 2 rear wheels 4 are installed under wheel mounting panel 1-6, rear wheel 4 is universal wheel, front vehicle wheel 2 and rear wheel 4 can allow lift truck move freely, elevating mechanism 3 is installed on vehicle frame 1,
As shown in Fig. 3, Fig. 4 and Fig. 5, described elevating mechanism 3 comprises crane 3-1 and 2 of the left and right lifting of setting up respectively left fork plate 3-4 and the right fork plate of lifting 3-5, wherein, the left fork plate of lifting 3-4 is fixing lifting fork plate, and the right fork plate of lifting 3-5 is mobile liftable fork plate, described crane 3-1 is welded by crane sill 3-1-1,2 of left and right crane column 3-1-3, chaining bent plate 3-1-4, crane entablature 3-1-5, crane left plate 3-1-6, middle riser 3-1-7 and crane right plate 3-1-8, four axis of guide 3-1-2 of the upper welding of left and right sides crane column 3-1-3, the left fork plate of described lifting 3-4 is welded by a left side vertical frid 3-4-1, left fork plate 3-4-2 and left rail plate 3-4-3, the right fork plate of described lifting 3-5 is welded by vertical frid 3-5-1, the right fork plate 3-5-2 in the right side and right guide-rail plate 3-5-3, the upper welding of right vertical frid 3-5-1 screw 3-5-4, crane left plate 3-1-6 on crane 3-1, the correspondence position up and down of middle riser 3-1-7 and crane right plate 3-1-8 respectively has 2 axis holes, the correspondence position up and down of the vertical frid 3-5-1 in the right side on the vertical frid 3-4-1 in a left side and the right fork plate of lifting 3-5 on the left fork plate of lifting 3-4 also respectively has 2 axis holes, back shaft 3-6 is installed in their axis hole, on the left end of crane left plate 3-1-6, the left end of 2 back shaft 3-6 is fixed respectively at lower shaft hole place with nut, on the right-hand member of crane right plate 3-1-8, the right-hand member of 2 back shaft 3-6 is fixed respectively at lower shaft hole place with nut, back shaft 3-6 is simultaneously through middle riser 3-1-7, left vertical frid 3-4-1 and right vertical frid 3-5-1, back shaft 3-6 plays connection and fixed support effect, on middle riser 3-1-7 on crane 3-1, fix the left fixed cover 3-7 of leading screw, on crane right plate 3-1-8, fix the right fixed cover 3-8 of leading screw, in the axis hole of the left fixed cover 3-7 of leading screw and the right fixed cover 3-8 of leading screw, leading screw 3-2 is installed, the left fixed cover 3-7 of leading screw and the right fixed cover 3-8 of leading screw rise and support and position-limiting action leading screw 3-2, leading screw 3-2 is through the screw 3-5-4 on right vertical frid 3-5-1, leading screw 3-2 right-hand member fixing operation handle 3-3, after leading screw 3-2 is fixing, screw 3-5-4 moves left and right along leading screw 3-2, drives the right fork plate of lifting 3-5 also to move left and right along leading screw 3-2 and back shaft 3-6, and the guide rail pitch smaller of adjusting crane 3-1 becomes large, rotate counterclockwise operating handle 3-3, the right fork plate of lifting 3-5 is moved to the left, guide rail pitch smaller, clockwise rotate operating handle 3-3, the right fork plate of lifting 3-5 moves right, and it is large that guide rail spacing becomes, and the guide rail spacing adjustable extent of crane is 500mm～860mm, the wide 650mm of applicable cabinet, the 10kV armored withdraw type switch cubicle of 800mm and 1000mm.
On right guide-rail plate 3-5-3 on left rail plate 3-4-3 on the left fork plate of lifting 3-4 and the right fork plate of lifting 3-5, fixedly mount ramuscule fagging 3-9 with rivet 3-11 respectively, ramuscule fagging 3-9 is hinged by one end of bearing pin 3-12 and hook plate 3-10, the other end of hook plate 3-10, for hooking the double-screw bolt on cabinet left and right sides shrouding, can prevent that lift truck from moving backward;
As shown in Figure 4 and Figure 6, the front end of the right fork plate 3-5-2 on the left fork plate 3-4-2 on the left fork plate of described lifting 3-4 and the right fork plate of lifting 3-5 has slope, and the gradient is 7～9 degree, and this slope can facilitate this class function car of VS1.VD4 to move;
As shown in Fig. 4 and Fig. 7, the correspondence of right guide-rail plate 3-5-3 on left rail plate 3-4-3 on the left fork plate of lifting 3-4 and the right fork plate of lifting 3-5 is processed with the wide locking mouth 3-13 of 7mm, function car pulls out and enters hydraulic lift truck along the function car guide rail in cabinet, in the time moving to locking mouth, the locking device on function car can automatically lock on hydraulic lift truck;
Again as depicted in figs. 1 and 2, on vehicle frame sill 1-1, lower plate 5 is installed, on vehicle frame middle cross beam 1-5, install clamping plate 9, lower plate 5 and train wheel bridge 9 are fixed on hoist cylinder 6 on vehicle frame 1, at the top of the cylinder piston rod 6-2 of the oil cylinder 6 that boosts fixed installation rolling wheel support 6-3, roller shaft 6-4 is installed on rolling wheel support 6-3, rolling wheel support 6-3 and roller shaft 6-4 play support limit effect, roller 6-5 is installed on roller shaft 6-4, roller bearing 6-6 is installed at the two ends of roller 6-5, roller bearing 6-6 allows roller 6-5 uniform roll, plays guide effect simultaneously; Chaining frame 10 is installed boosting on oil cylinder 6, chaining frame 10 is fixed by one end of 2 chain fixed axis 11 and chain 7, it is upper that chain 7 rides over roller 6-5 through rolling wheel support 6-3, on the chaining bent plate 3-1-4 of crane 3-1, fixes by the other end of another 2 chain fixed axis 11 and chain 7;
On 4 axis of guide 3-1-2 of crane 3-1,4 lifting rolling bearings 8 are installed respectively, lifting rolling bearing 8 is set in 2 of the left and right vehicle frame column 1-2 on vehicle frame 1, and along vehicle frame column, 1-2 moves up and down;
Below hoist cylinder 6, be provided with oil cylinder footstep mechanism 6-1, trample oil cylinder footstep mechanism 6-1 downwards with pin, hoist cylinder 6 utilizes lever principle, drive cylinder piston rod 6-2 to rise, drive roller 6-5 to rise simultaneously, chain 7 hauls elevating mechanism 3 and rises along vehicle frame column 1-2, be that the corresponding vehicle frame 1 of elevating mechanism 3 rises, after reaching proper height, need not trample again oil cylinder footstep mechanism 6-1, hoist cylinder 6 has auto-lock function, allow elevating mechanism 3 keep motionless, vehicle frame entablature 1-4 plays limited support booster action, allow elevating mechanism 3 lifting heights have a safe range value, on hoist cylinder 6, place oil cylinder exhaust apparatus 6-7, with hand rotational fuel tank exhaust apparatus 6-7, cylinder piston rod 6-2 slow decreasing, roller 6-5 slow decreasing, under the drive of chain 7,2 along left and right vehicle frame column 1-2 of elevating mechanism 3 are also thereupon steadily to whereabouts,
Elevating mechanism 3 is fallen minimum, with ground level, rotational lead screw 3-2, it is the guide rail spacing of capable of regulating elevating mechanism 3, then function car is aimed to the left and right rail of elevating mechanism 3, push 3 li of elevating mechanisms, function car is after a locking mouthful 3-13 place automatically locks, promote vehicle frame 1 before cabinet, tramp with one's feet and step on oil cylinder footstep mechanism 6-1, elevating mechanism 3 rises, drive function car to rise, after elevating mechanism 3 reaches proper height, no longer tramp with one's feet and step on oil cylinder footstep mechanism 6-1, left fork plate 3-4-2 on elevating mechanism 3 and right fork plate 3-5-2 ride on cabinet functional compartments base plate, two hook plate 3-10 are hooked on the locking bar of both sides, cabinet handcart chamber, due to the left rail 3-4-3 on elevating mechanism 3 and two guide rail spacing congenerous car guide rail spacing of right guide rail 3-5-3, function car is easy to push cabinet, otherwise function car is also easy to from cabinet lira to elevating mechanism 3, after function car automatically locks on elevating mechanism 3, open hook plate 3-10, pull back vehicle frame 1, leave cabinet, with hand release oil cylinder exhaust apparatus 6-7, elevating mechanism 3 is thereupon steadily to whereabouts, can zoom-out function car on earth, whole operating process is time saving and energy saving, people's operation.
In 10kV armored withdraw type switch cubicle, handcart chamber base plate height and width may be inconsistent, need the function car of Corresponding matching differing heights and width, because hoist cylinder 6 adjustable heights generally reach 1 meter, thereby a lift truck can be suitable for completely, solve the inconvenience that platform truck can not land, quantity required specification is many.
Claims (5)
1. one kind for carrying the hydraulic lift truck of armored withdraw type switch cubicle function car, comprise vehicle frame (1), elevating mechanism (3) and hoist cylinder (6), described elevating mechanism (3) comprises crane (3-1) and the left fork plate of 2 of the left and right lifting of setting up respectively (3-4) and the right fork plate of lifting (3-5), it is characterized in that, the left fork plate of described lifting (3-4) is fixing lifting fork plate, and the right fork plate of described lifting (3-5) is mobile liftable fork plate; At vertical frid (3-5-1) the upper welding screw in the right side (3-5-4) of the right fork plate of lifting (3-5); The upper fixing left fixed cover of leading screw (3-7) of middle riser (3-1-7) on crane (3-1), the upper fixing right fixed cover of leading screw (3-8) of crane right plate (3-1-8) on crane (3-1), in the axis hole of the left fixed cover of leading screw (3-7) and the right fixed cover of leading screw (3-8), leading screw (3-2) is installed, described screw (3-5-4) moves left and right and drives the right fork plate of lifting (3-5) also to move left and right along leading screw (3-2) along leading screw (3-2), to adjust the guide rail spacing of crane (3-1); The upper correspondence of right guide-rail plate (3-5-3) on left rail plate (3-4-3) and the right fork plate of described lifting (3-5) on the left fork plate of described lifting (3-4) is processed with locking mouthful (3-13).
2. a kind ofly according to claim 1 it is characterized in that for carrying the hydraulic lift truck of armored withdraw type switch cubicle function car, the guide rail spacing adjustable extent of described crane (3-1) is 500mm～860mm.
3. a kind of for carrying the hydraulic lift truck of armored withdraw type switch cubicle function car according to claim 1, it is characterized in that, on right guide-rail plate (3-5-3) on left rail plate (3-4-3) and the right fork plate of described lifting (3-5) on the left fork plate of described lifting (3-4), use respectively rivet (3-11) to fixedly mount little supporting bracket (3-9), upper hinged with one end of hook plate (3-10) by bearing pin (3-12) in little supporting bracket (3-9).
4. a kind of for carrying the hydraulic lift truck of armored withdraw type switch cubicle function car according to claim 1, it is characterized in that, it is the slope of 7～9 degree that the front end of the right fork plate (3-5-2) on left fork plate (3-4-2) and the right fork plate of described lifting (3-5) on the left fork plate of described lifting (3-4) has the gradient.
5. a kind of for carrying the hydraulic lift truck of armored withdraw type switch cubicle function car according to claim 1, it is characterized in that, locking mouth (3-13) width of the upper corresponding processing of right guide-rail plate (3-5-3) on left rail plate (3-4-3) and the right fork plate of described lifting (3-5) on the left fork plate of described lifting (3-4) is 7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107772.0U CN203850675U (en) | 2014-03-11 | 2014-03-11 | Hydraulic elevating vehicle for carrying armored movable-type switchgear functional vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107772.0U CN203850675U (en) | 2014-03-11 | 2014-03-11 | Hydraulic elevating vehicle for carrying armored movable-type switchgear functional vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850675U true CN203850675U (en) | 2014-09-24 |
Family
ID=51563647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107772.0U Expired - Fee Related CN203850675U (en) | 2014-03-11 | 2014-03-11 | Hydraulic elevating vehicle for carrying armored movable-type switchgear functional vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944087A (en) * | 2014-03-11 | 2014-07-23 | 沈阳华利能源设备制造有限公司 | Hydraulic lift truck for carrying armoring movable-type switch cabinet functional vehicles |
| CN106548886A (en) * | 2017-01-12 | 2017-03-29 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
-
2014
- 2014-03-11 CN CN201420107772.0U patent/CN203850675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944087A (en) * | 2014-03-11 | 2014-07-23 | 沈阳华利能源设备制造有限公司 | Hydraulic lift truck for carrying armoring movable-type switch cabinet functional vehicles |
| CN106548886A (en) * | 2017-01-12 | 2017-03-29 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140924 Termination date: 20160311 |