A kind of rotatable power equipment undercarriage
It the utility model is related to electrical equipment technical field, and in particular to a kind of rotatable power equipment undercarriage.
Power equipment in power system is a lot, and according to them, role is different in operation, generally divides them
For electrical primary equipment and electrical secondary equipment, the equipment for directly participating in production, conversion, transmission, distribution and consumption electric energy is referred to as
Electrical primary equipment, in order to protect the normal operation for ensureing electrical primary equipment, its running status is measured, monitor, controlled
System and regulation etc. equipment be referred to as electrical secondary equipment.Said for the application present situation of electrical secondary equipment on stricti jurise most of
Protection does not have the condition of repair based on condition of component, in electric power primary equipment due to time and weather, regularly to be examined
Repair, electric power overhaul is safeguarded in construction, often changes some small-sized electric power equipments, such as voltage transformer, current transformer, therefore
Need to carry out lifting work to equipment, crane is dangerous, wastes material resources due to using at the scene, and is limited by space, existing
Undercarriage rotation it is inconvenient, and equipment may come off and cause the accident during movement.
Utility model content：
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of rotatable power equipment undercarriage,
Its energy raising of small range and the position of moving electric power equipment, and can rotate and meet various working, reduce the work of staff
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of rotatable power equipment undercarriage, including the sliding stand that can be moved left and right in support base, institute
State sliding stand and be provided with rotating mechanism, rotating mechanism is fixedly connected with support, and support is provided with movable
Support bar, the front side of support bar is provided with hanging hook assembly, Buffer Unit is provided between the sliding stand and support base.
It is in plate supporting part, guide part and branch that the support bar, which includes rear side in the guide part and front side of inverted T font,
Support part is fixedly connected；The left and right sides of the guide part is respectively hinged with row's disk roller, and the left side central portion of guide part is fixedly connected with
One cylinder；The front and back ends of the supporting part have been respectively fixedly connected with connecting rod hinged seat and oil cylinder hinged seat.
The support is in T fonts, and the upper end of lifting support forms the inverted T font groove being engaged with guide part,
The guide part sleeve forms two row's disk roller rolling grooves in inverted T font groove on inverted T font groove, the two rows disk roller rolls
It is connected in disk roller rolling groove, forms one of straight trough on the left of the upper end of support, first cylinder passes through straight trough；Institute
State guide part and be provided with the guide part drive mechanism for making guide part be slid in support；
The bottom of the support is fixedly connected with supporting table.
The hanging hook assembly includes the connecting rod being hinged on connecting rod hinged seat, and hook is hinged with front side of connecting rod,
The end of the rear side of connecting rod and the piston rod of oil cylinder is hinged, and the tail end of oil cylinder is hinged on oil cylinder hinged seat；The connecting rod
Torque arm length on rear side of connecting rod hinged seat is shorter than the torque arm length of front side.
The guide part drive mechanism includes being hinged on the runner in the middle part of support, and runner is provided with runner driving machine
Structure, runner drive mechanism are fixed on the right side of support, and the edge of the runner is fixedly connected with to the left raised the
Two cylinders, runner are arranged right below jointed shaft, and jointed shaft is fixed on the downside of support, and the jointed shaft is hinged with biography
Swing arm；The upper end of the transmission arm forms the first waist type groove and the second waist type groove, the first cylinder sleeve in the first waist type groove,
Second cylinder sleeve is in the second waist type groove.
The sliding stand includes the upper backup pad and lower supporting plate being fixedly connected, and the right side rear end of the lower supporting plate is fixed
The first motor is connected with, the output shaft of the first motor passes through and first gear is fixedly connected with the outrigger shaft of lower supporting plate, and first
Wheel and rack is engaged, and rack is fixed in support base；The bottom of the lower supporting plate is fixedly connected with four sliding blocks, four
Sliding block point front two rows is be arranged in parallel, and the sliding block is socketed in slide rail, and slide rail is fixed in support base, the slide rail and rack
It is arranged in parallel.
The rotating mechanism includes the turntable being fixedly connected with supporting table, and turntable is by being hinged on upper backup pad
Connecting shaft is fixedly connected with the 3rd gear, and the 3rd gear engages with second gear, and second gear is fixed on the output of the second motor
On axle, the second motor is fixed on lower supporting plate, and the outer sheath of the turntable is provided with angle scale, and angle scale is fixed on support
On plate, angled bar, the downside of angle scale displacement angle bar are fixed on the outer wall of the turntable.
The Buffer Unit has two sets, is separately fixed at the left and right end of lower supporting plate, and the Buffer Unit includes being fixed on
Substrate on lower supporting plate, buffer shaft is socketed with substrate, the round platform that diameter is more than buffer shaft is fixed with the inside of buffer shaft, delay
Rush and rectangular block is fixedly connected with the outside of axle, spring is provided between the substrate and rectangular block, spring is socketed on buffer shaft, circle
Platform is pressed against the inner side of substrate, and the left and right crossbeam of rectangular block and support base is contour.
Prominent effect of the present utility model is：Compared with prior art, the raising of its energy small range and moving electric power equipment
Position, and can rotate and meet various working, reduce the work difficulty of staff.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that the utility model conceals all above part of supporting table；
Fig. 3 is the partial view of forward sight of the present utility model；
Fig. 4 is bottom view of the present utility model.
Embodiment, see as shown in Figures 1 to 4, a kind of rotatable power equipment undercarriage, including installed in support base
The sliding stand 4 that can be moved left and right on 5, the sliding stand 4 are provided with rotating mechanism 3, and rotating mechanism 3 is fixed with support 2
Connection, support 2 are provided with movable support bar 1, and the front side of support bar 1 is provided with hanging hook assembly 6, the slip
Buffer Unit 7 is provided between platform 4 and support base 5.
Furthermore, the support bar 1 includes rear side in the guide part 11 and front side of inverted T font in plate
Supporting part 12, guide part 11 are fixedly connected with supporting part 12；The left and right sides of the guide part 11 is respectively hinged with row's disk roller 13, leads
Left side central portion to portion 11 is fixedly connected with the first cylinder 14；The front and back ends of the supporting part 12 have been respectively fixedly connected with connection
Bar hinged seat 16 and oil cylinder hinged seat 15.
Furthermore, the support 2 is in T fonts, and the upper end of support 2 forms and guide part 11
The inverted T font groove 201 being engaged, the sleeve of guide part 11 form two in inverted T font groove 201 on inverted T font groove 201
Disk roller rolling groove 202 is arranged, the two rows disk roller 13 is rolled and is connected in disk roller rolling groove 202, on the left of the upper end of support 2
One of straight trough 203 is formed, first cylinder 14 passes through straight trough 203；The guide part 11, which is provided with, makes guide part 11 rise and fall
The guide part drive mechanism 8 of sliding in support frame 2；
The bottom of the support 2 is fixedly connected with supporting table 21.
Furthermore, the hanging hook assembly 6 includes the connecting rod 61 being hinged on connecting rod hinged seat 16, connecting rod
61 front side is hinged with hook 62, and the end of the rear side and the piston rod of oil cylinder 63 of connecting rod 61 is hinged, the tail end hinge of oil cylinder 63
It is connected on oil cylinder hinged seat 15；The torque arm length that the connecting rod 61 is located on rear side of connecting rod hinged seat 16 is shorter than the power of front side
Furthermore, the guide part drive mechanism 8 includes being hinged on the runner 81 at the middle part of support 2, turns
Wheel 81 is provided with runner drive mechanism 82, and runner drive mechanism 82 is fixed on the right side of support 2, the edge of the runner 81
Place is fixedly connected with the second raised to the left cylinder 85, and runner 81 is arranged right below jointed shaft 83, and jointed shaft 83 has been fixed on
Fall the downside of support frame 2, the jointed shaft 83 is hinged with transmission arm 84；The upper end of the transmission arm 84 forms the first waist type groove
841 and the second waist type groove 842, the sleeve of the first cylinder 14 is in the first waist type groove 841, and the sleeve of the second cylinder 85 is in the second waist type
In groove 842.
Furthermore, the sliding stand 4 includes the upper backup pad 41 and lower supporting plate 42 being fixedly connected, the lower branch
The right side rear end of fagging 42 is fixedly connected with the first motor 43, and the output shaft of the first motor 43 passes through the outrigger shaft of lower supporting plate 42
On be fixedly connected with first gear 44, first gear 44 is engaged with rack 45, and rack 45 is fixed in support base 5；Under described
The bottom of supporting plate 42 is fixedly connected with four sliding blocks 46, and four sliding blocks 46 be arranged in parallel in a point front two rows, the sliding block 46
Slide rail 47 is socketed in, slide rail 47 is fixed in support base 5, and the slide rail 47 be arranged in parallel with rack 45.
Furthermore, the rotating mechanism 3 includes the turntable 31 being fixedly connected with supporting table 21, and turntable 31 is logical
To cross the connecting shaft being hinged on upper backup pad 41 and be fixedly connected with the 3rd gear 32, the 3rd gear 32 engages with second gear 33,
Second gear 33 is fixed on the output shaft of the second motor 34, and the second motor 34 is fixed on lower supporting plate 42, the turntable
31 outer sheath is provided with angle scale 35, and angle scale 35 is fixed on upper backup pad 41, is fixed with the outer wall of the turntable 31
Angle bar 36, the downside of the displacement angle bar 36 of angle scale 35.
Furthermore, the Buffer Unit 7 has two sets, is separately fixed at the left and right end of lower supporting plate 42, described slow
The substrate 71 that component includes being fixed on lower supporting plate 42 is rushed, is socketed with buffer shaft 72 on substrate 71, the inner side of buffer shaft 72 is consolidated
Surely there is the round platform 73 that diameter is more than buffer shaft, the outside of buffer shaft 72 is fixedly connected with rectangular block 75, the substrate 71 and rectangle
Spring 74 is provided between block 75, spring 74 is socketed on buffer shaft 72, and round platform 73 is pressed against the inner side of substrate 71, rectangular block 75
It is contour with the left and right crossbeam of support base 5.
Operation principle：First, power equipment is hung on hook 62, the piston rod of oil cylinder 63 shrinks, by connecting rod 61,
Power equipment is improved certain altitude by hook 62；Second, the sleeve of guide part 11 is in inverted T font groove 201, so that supporting part 12
Will not run-off the straight, disk roller 13 can improve the sliding between guide part 11 and support 2；3rd, runner drive mechanism
82 driving runners 81 rotate, and so as to which transmission arm 84 is vacillated now to the left, now to the right around jointed shaft 83, the first cylinder 14 is sliding in the first waist type groove 841
Move, the second cylinder 85 slides in the second waist type groove 842, and transmission arm 84 can drive the left and right sliding in frame 2 of guide part 11；
4th, the second motor 34 is rotated, and second gear 33 drives the 3rd gear 32 to rotate, and the 3rd gear 32 is driven by connecting shaft to be revolved
Turntable 31 rotates, and so as to which turntable 31 drives supporting table 21 to rotate, the support 2 and support bar 1 in supporting table 21 drive
Power equipment rotates together；5th, the angle that turntable 31 turns over can be measured by graduation indication bar 36 and angle scale 35, so as to
The angle turned over required for control power equipment；6th, the first motor 43 rotates, in the effect of first gear 44 and rack 45
Under, sliding stand 4 can move along slide rail 47, the rotating of the first motor 43, and slidably platform 4 moves left and right, and meets staff's
Various working needs；7th, the effect when available buffer sliding stand 4 of Buffer Unit 7 is soon encountered when being slid to the both sides of support base 5
Power, it is also possible to prevent sliding stand 4 and skids off support base 5.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should
It is defined by the claims.