CN117509495B - Automatic overhaul platform for electric power equipment overhaul and use method thereof - Google Patents
Automatic overhaul platform for electric power equipment overhaul and use method thereof Download PDFInfo
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- CN117509495B CN117509495B CN202410020911.4A CN202410020911A CN117509495B CN 117509495 B CN117509495 B CN 117509495B CN 202410020911 A CN202410020911 A CN 202410020911A CN 117509495 B CN117509495 B CN 117509495B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 claims abstract description 125
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
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Abstract
The invention discloses an automatic overhaul platform for overhaul of power equipment and a use method thereof, and belongs to the technical field of overhaul platforms. The utility model provides an automatic maintenance platform towards power equipment overhauls, includes the removal base, and the top of removal base is provided with hydraulic pressure and cuts fork crane, still includes: the overhaul stand is arranged at the top of the hydraulic scissor fork type lifting frame; the side plates are provided with two and are respectively arranged at two sides of the overhaul stand, one side plate is provided with an opening, the other side plate is movably connected with a placing plate, and a U-shaped plate is arranged between the two side plates; the auxiliary supporting plates are provided with two symmetrical sliding connection at two sides of the overhaul stand and are connected with the U-shaped plates; the invention is convenient for expanding the overhaul movable range of an overhaul personnel on an overhaul stand, avoiding the frequent shifting of the device position or the bending of the overhaul tool by the overhaul personnel, reducing the labor load of the overhaul personnel, facilitating the quick completion of the overhaul work and greatly improving the overhaul convenience.
Description
Technical Field
The invention relates to the technical field of overhaul platforms, in particular to an automatic overhaul platform for electric power equipment overhaul and a use method thereof.
Background
The maintenance platform is a platform which is built on different elevations of each level of the power plant and the equipment and is used for maintaining the power equipment on site, and fixed team work in the plant is used for maintaining devices and equipment in the plant, so that the maintenance platform is frequently used by workers in the power plant and is a relatively common tool. The service team personnel typically stand on the service platform to perform detailed observation and service of the power equipment of the workshops.
But current maintenance platform can carry maintenance tool and place on the maintenance platform in the use, these maintenance tool can occupy the maintenance platform that part just area is not big, influence the staff's on maintenance platform work movable range, and when the maintenance personnel need change the instrument, need frequently bend to change the maintenance tool, maintenance efficiency has been reduced, simultaneously because of maintenance platform movable range is less, when the position to the maintenance point side is overhauld, just need the re-operation maintenance platform to move to the side maintenance position, not only waste time, and also increased the work load of electric power maintenance personnel, the work degree of difficulty of electric power maintenance has been increased.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an automatic overhaul platform for electric power equipment overhaul and a use method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an automatic maintenance platform towards power equipment overhauls, includes the removal base, the top of removal base is provided with hydraulic pressure and cuts fork crane, still includes:
the overhaul stand is arranged at the top of the hydraulic scissor fork type lifting frame;
the side plates are arranged, the two side plates are respectively arranged on the front side and the rear side of the overhaul stand, an opening is formed in one side plate, a placing plate is movably connected to the other side plate, and a U-shaped plate is arranged between the two side plates; and
the auxiliary supporting plates are provided with two symmetrically and slidingly connected to two sides of the overhaul stand, the auxiliary supporting plates are connected with the U-shaped plates, and driving mechanisms for driving the placing plates to swing are arranged on the two auxiliary supporting plates;
wherein, be provided with the separation subassembly that is used for separating auxiliary stay board and access table in the auxiliary stay board, separation subassembly links to each other with actuating mechanism.
Preferably, the auxiliary supporting plate comprises a supporting plate which is connected in the maintenance platform in a sliding way and a fixing seat which is arranged at the end part of the supporting plate, and a first cavity which is used for sliding the supporting plate is formed in the maintenance platform.
Preferably, the actuating mechanism is including setting firmly the driving motor in the fixing base downside, driving motor's output is connected with the dwang, the dwang rotates and sets up on the fixing base, be provided with down the screw thread on the dwang, screw thread outside threaded connection has lower sleeve down, swing joint has first connecting rod on the lower sleeve, be provided with the telescopic link between the first connecting rod of access platform both sides actuating mechanism, place the board and keep away from one end cover of curb plate and establish in the telescopic link outside.
Preferably, the side plate which is not provided with an opening is provided with a first chute, a sliding seat is connected in a sliding manner in the first chute, and the sliding seat is rotationally connected with the placing plate through a pin shaft.
Preferably, an upper thread opposite to the lower thread is arranged on the rotating rod, an upper sleeve is connected with the outer side of the upper thread in a threaded manner, a second connecting rod is movably connected to the upper sleeve, one end of the second connecting rod, which is far away from the upper sleeve, is movably connected with a material receiving plate, and the bottom of the material receiving plate is movably connected with the side plate through a pin shaft.
Preferably, the separation assembly comprises a rotating shaft which is rotationally connected to the fixing base, synchronous wheels are arranged on the rotating shaft and the rotating rod, a synchronous belt is arranged between the synchronous wheels, a driving bevel gear is arranged on the rotating shaft and the rotating rod, the driving bevel gear is rotationally arranged in the fixing base, a driven bevel gear meshed with the driving bevel gear is rotationally connected to the fixing base through a bearing, a first screw rod which is rotationally connected with the fixing base is arranged on the driven bevel gear, and the first screw rod is in threaded connection with the overhauling table.
Preferably, the side plate is provided with a second cavity, two sides of the U-shaped plate are slidably connected in the second cavity, and the side edge of the U-shaped plate is provided with a second chute matched with the sliding seat.
Preferably, the material receiving plate comprises a main plate body and a movable plate body, wherein the main plate body is rotationally connected to the outer side of the side plate through a pin shaft, the movable plate body is slidably connected to the main plate body, and one end, far away from the main plate body, of the movable plate body is movably connected with the second connecting rod.
Preferably, the cavity has been seted up in the maintenance platform, be connected with intermeshing's main bevel gear and vice bevel gear through the bearing rotation in the cavity, main bevel gear sets up with first screw rod is coaxial and with first screw rod keyway slip setting, vice bevel gear's bottom is provided with the second screw rod of rotating connection at the maintenance platform downside, second screw rod outside threaded connection has the removal sleeve, it has the third connecting rod to remove the sleeve through round pin axle swing joint, the one end that removes the sleeve was kept away from to the third connecting rod links to each other with the fixing base activity.
The invention also discloses a use method of the automatic overhaul platform for electric equipment overhaul, which comprises the following steps:
s1: the overhauling table is moved to a region to be detected through the moving base, the driving motor is controlled to operate, the output end of the driving motor drives the rotating rod to rotate, the upper sleeve and the lower sleeve which are in threaded connection with the outer side are axially displaced along the rotating rod when the rotating rod rotates, the upper sleeve and the lower sleeve move in opposite directions due to the fact that the upper threads and the lower threads are opposite in rotation direction, the upper sleeve pushes the receiving plate to turn over with the connecting position of the receiving plate and the side plate as the center through the second connecting rod, and the lower sleeve pushes the placing plate to rotate with the connecting position of the sliding seat as the center through the first connecting rod, so that the receiving plate and the placing plate are finally arranged vertically to the side plate;
s2: when the rotating rod rotates, the rotating shaft is driven to rotate through the synchronous wheel and the synchronous belt, the driving bevel gears on the rotating rod and the rotating shaft are meshed with the driven bevel gears on the first screw rod for transmission, and due to the fact that the first screw rod is in threaded arrangement with the overhaul stand, the fixed seat is separated from the overhaul stand when the first screw rod rotates, and the fixed seat drives the supporting plate to slide towards two sides of the overhaul stand;
s3: in the process of separating the overhaul stand from the auxiliary supporting plates at the two sides, the fixing base drives the U-shaped plate to slide out of the second cavity of the side plate, the second connecting rod drives the movable plate body to move out of the main plate body, and the overhaul movable range of the overhaul stand and the receiving area of the receiving plate are enlarged;
s4: the first screw rod rotates to drive a main bevel gear which is in sliding connection with a key slot of the first screw rod to rotate in the overhaul stand, the main bevel gear is meshed with a secondary bevel gear on the second screw rod to drive the second screw rod to rotate at the lower side of the overhaul stand when rotating, and the movable sleeve moves upwards at the outer side of the second screw rod when rotating, and is connected with a fixed seat which is gradually far away from the overhaul stand through a third connecting rod in the upward moving process of the movable sleeve, so that the fixed seat is always supported by the third connecting rod;
s5: then, an overhaul worker carries overhaul tools to enter the overhaul stand through the side plate opening, the overhaul worker places the overhaul tools on the placement plate, the overhaul worker can directly take the overhaul tools conveniently during overhaul, the overhaul worker does not need to bend frequently to replace the overhaul tools, and the overhaul worker can stir the placement plate to enable the placement plate to slide in the first sliding groove or the second sliding groove, so that the placement plate can be moved to an operation area comfortable for the overhaul worker, and the material receiving plate arranged on the lower side of the placement plate can directly receive the overhaul tools falling on the placement plate, so that the overhaul tools are prevented from being damaged or injuring other workers by smashing.
Compared with the prior art, the invention provides an automatic overhaul platform for electric power equipment overhaul and a use method thereof, and the automatic overhaul platform has the following beneficial effects:
1. this automatic maintenance platform and application method towards power equipment maintenance, through setting up the board of placing that is used for placing the maintenance instrument in the curb plate outside, avoid the maintenance personnel frequently to bend to take the maintenance instrument, and make the auxiliary stay plate slide out the maintenance platform, be convenient for enlarge the maintenance movable range of maintenance personnel on the maintenance platform, avoid the maintenance personnel frequently to move the device position, reduce the labor load of maintenance personnel, make things convenient for the quick completion of maintenance work, improve maintenance convenience greatly, improve maintenance efficiency, and the maintenance platform is auxiliary stay plate when idle, place the board and connect the automatic folding accomodate of flitch, reduce the occupation space of maintenance platform, be convenient for store and transport.
2. This automatic maintenance platform towards power equipment maintenance and application method thereof sets up through the downside at the board of placing and connects the flitch, can directly connect the maintenance instrument that drops on the board of placing, and the maintenance personnel is avoided taking the maintenance instrument and carelessly drops, prevents that maintenance instrument from damaging or injuring other staff, improves the security of maintenance work.
3. This automatic maintenance platform towards power equipment maintenance and application method thereof, when shifting out the maintenance platform through the auxiliary stay plate, the removal sleeve passes through the third connecting rod and links to each other with the fixing base that keeps away from the maintenance platform gradually, makes the third connecting rod support the fixing base all the time, improves the structural stability after the auxiliary stay plate shifts out the maintenance platform, guarantees the security of maintainer activity on the auxiliary stay plate.
4. The automatic overhaul platform for electric equipment overhaul and the application method thereof are characterized in that when the driving mechanism is controlled to drive the rotating rod to rotate, the upper sleeve pushes the material receiving plate to turn over by taking the joint of the material receiving plate and the side plate as the center, the lower sleeve pushes the placing plate to rotate by taking the joint of the placing plate and the sliding seat as the center, so that the material receiving plate and the placing plate are finally arranged vertically to the side plate, in the process, the driving bevel gears on the rotating rod and the rotating shaft are meshed with the driven bevel gears on the first screw rod for transmission, and due to the threaded arrangement of the first screw rod and the overhaul stand, the fixed seat is separated from the overhaul stand when the first screw rod rotates, the first screw rod rotates the time still drive with its keyway sliding connection's main bevel gear at the maintenance bench internal rotation, the vice bevel gear meshing transmission on the main bevel gear rotates the time with the second screw rod, and then make the removal sleeve shift up and link to each other with the fixing base of keeping away from the maintenance bench gradually through the third connecting rod, make the third connecting rod support the fixing base all the time, make the maintenance bench enlarge maintenance movable range through a power, make simultaneously place the board rotation and place the maintenance instrument, make the material receiving board synchronous rotation of placing the board downside connect the maintenance instrument that probably drops on placing the board, have the characteristics that degree of automation is high.
Drawings
Fig. 1 is a schematic diagram of a first structure of the invention during storage;
fig. 2 is a second schematic structural view of the present invention during storage;
FIG. 3 is a schematic view of the first embodiment of the present invention when deployed;
FIG. 4 is a partially enlarged schematic illustration of the structure of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a second schematic view of the structure of the present invention when deployed;
FIG. 6 is a schematic diagram of a connection structure between a side plate and a U-shaped plate according to the present invention;
FIG. 7 is a schematic view of a side plate according to the present invention;
FIG. 8 is a schematic view of the external structure of the fixing base of the present invention;
FIG. 9 is a schematic cross-sectional view of a fixing base and an inspection table according to the present invention;
FIG. 10 is a partially enlarged schematic illustration of the structure of portion B of FIG. 9 in accordance with the present invention;
fig. 11 is a schematic view showing the external structure of the first screw of the present invention.
In the figure: 1. a movable base; 2. a hydraulic scissor type lifting frame; 3. an overhaul stand; 301. a first cavity; 4. a side plate; 401. an opening; 402. a first chute; 403. a second cavity; 5. placing a plate; 6. a U-shaped plate; 601. a second chute; 7. an auxiliary stay plate; 701. a support plate; 702. a fixing seat; 8. a driving motor; 801. a rotating lever; 8011. a lower thread; 8012. threading; 802. a lower sleeve; 803. a first link; 804. a telescopic rod; 805. an upper sleeve; 806. a second link; 807. a receiving plate; 8071. a main board body; 8072. a movable plate body; 9. a sliding seat; 10. a rotating shaft; 11. a synchronizing wheel; 12. a drive bevel gear; 121. a driven bevel gear; 122. a first screw; 13. a main bevel gear; 14. a secondary bevel gear; 15. a second screw; 151. moving the sleeve; 152. and a third link.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1: referring to fig. 1, 2, 3, 5 and 6, an automatic maintenance platform for maintenance of electrical equipment, comprising a mobile base 1, wherein a hydraulic scissor fork type lifting frame 2 is arranged at the top of the mobile base 1, and further comprising:
the overhaul stand 3 is arranged at the top of the hydraulic scissor fork type lifting frame 2;
the two side plates 4 are arranged, the two side plates 4 are respectively arranged on the front side and the rear side of the overhaul stand 3, an opening 401 is formed in one side plate 4, a placing plate 5 is movably connected to the other side plate 4, and a U-shaped plate 6 is arranged between the two side plates 4; and
the auxiliary supporting plates 7 are arranged on two sides of the overhaul stand 3 and symmetrically and slidably connected with each other, the auxiliary supporting plates 7 are connected with the U-shaped plates 6, and driving mechanisms for driving the placing plates 5 to swing are arranged on the two auxiliary supporting plates 7;
wherein, be provided with the separation subassembly that is used for separating supplementary fagging 7 and access platform 3 in the supplementary fagging 7, separation subassembly links to each other with actuating mechanism.
Specifically, when the maintenance platform is idle, the auxiliary stay plate 7 contracts in the maintenance platform 3, place the board 5 and fold and accomodate in the curb plate 4 outside, be convenient for reduce maintenance platform's occupation space, be convenient for store and transport, and maintenance platform during operation, remove the device to waiting to detect the region through removing base 1, control actuating mechanism work, make place the board 5 upset and set up perpendicularly in the curb plate 4 outside, be convenient for place maintenance instrument, avoid maintenance instrument to place and occupy maintenance personnel's movable range on maintenance platform 3, and make auxiliary stay plate 7 slide out maintenance platform 3, further enlarge maintenance platform's work movable range, avoid maintenance personnel frequently to move device position or bend down and take maintenance instrument, reduce maintenance personnel's work load, make things convenient for maintenance work's quick completion, improve maintenance convenience greatly, improve maintenance efficiency.
Example 2: referring to fig. 1, 2, 3, 5 and 9, an automatic maintenance platform for maintenance of electric equipment is further provided, on the basis of embodiment 1, that the auxiliary supporting plate 7 includes a supporting plate 701 slidably connected in the maintenance platform 3 and a fixing seat 702 disposed at an end of the supporting plate 701, and the maintenance platform 3 is provided with a first cavity 301 for sliding the supporting plate 701.
Specifically, the auxiliary stay plate 7 is composed of a fixing base 702 and a supporting plate 701, the supporting plate 701 slides in the first cavity 301 of the maintenance platform 3, the fixing base 702 is disposed outside the maintenance platform 3, and the driving mechanism is disposed in the fixing base 702.
Example 3: referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an automatic maintenance platform for maintenance of electrical equipment is provided, on the basis of embodiment 2, further, the driving mechanism includes a driving motor 8 fixedly arranged at the lower side of the fixing seat 702, the output end of the driving motor 8 is connected with a rotating rod 801, the rotating rod 801 is rotatably arranged on the fixing seat 702, a lower thread 8011 is arranged on the rotating rod 801, the outer side of the lower thread 8011 is in threaded connection with a lower sleeve 802, a first connecting rod 803 is movably connected on the lower sleeve 802, a telescopic rod 804 is arranged between the first connecting rods 803 of the driving mechanisms at two sides of the maintenance platform 3, and one end, far away from the side plate 4, of the placing plate 5 is sleeved outside the telescopic rod 804.
Specifically, when the driving mechanism works, the driving motor 8 is controlled to operate, the output end of the driving motor 8 drives the rotating rod 801 to rotate, the lower sleeve 802 in threaded connection on the outer side of the rotating rod 801 axially displaces along the rotating rod 801, the lower sleeve 802 pushes the placing plate 5 to rotate by taking the joint with the sliding seat 9 as the center through the first connecting rod 803, the receiving plate 807 placing plate 5 is finally arranged vertically to the side plate 4, a worker is convenient to place a maintenance tool on the placing plate 5, the maintenance tool is prevented from being placed on the maintenance table 3 to occupy the movable range of the maintenance worker, the maintenance worker is prevented from frequently bending down to take the maintenance tool, the labor load of the maintenance worker is reduced, the rapid completion of the maintenance work is facilitated, and the maintenance convenience is greatly improved.
Example 4: referring to fig. 3, 4, 6 and 7, on the basis of embodiment 3, a first sliding groove 402 is formed in a side plate 4 without an opening 401, a sliding seat 9 is slidably connected in the first sliding groove 402, and the sliding seat 9 is rotatably connected with the placing plate 5 through a pin shaft.
Specifically, when the placing plate 5 is pushed by the first connecting rod 803, the placing plate 5 rotates relative to the sliding seat 9 through the telescopic rod 804, the sliding seat 9 slides in the first sliding groove 402, the placing plate 5 can be driven to displace relative to the side plate 4, and the maintainer can stir the placing plate 5, so that the placing plate 5 slides in the first sliding groove 402, and the placing plate 5 moves to a comfortable operation area of the maintainer, so that the maintenance convenience is greatly improved.
Example 5: referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, on the basis of embodiment 4, further, an upper thread 8012 opposite to the lower thread 8011 is provided on the rotating rod 801, an upper sleeve 805 is screwed on the outer side of the upper thread 8012, a second connecting rod 806 is movably connected on the upper sleeve 805, one end of the second connecting rod 806 away from the upper sleeve 805 is movably connected with a material receiving plate 807, and the bottom of the material receiving plate 807 is movably connected with the side plate 4 through a pin shaft.
Specifically, when the driving mechanism works, the driving motor 8 is controlled to operate, the output end of the driving motor 8 drives the rotating rod 801 to rotate, the upper sleeve 805 in threaded connection with the outer side of the rotating rod 801 axially displaces along the rotating rod 801, and the upper sleeve 805 pushes the material receiving plate 807 to overturn by taking the joint of the material receiving plate 807 and the side plate 4 as the center, so that the material receiving plate 807 is finally vertically arranged with the side plate 4 and is arranged on the lower side of the placing plate 5 in parallel, and the overhaul tool falling on the placing plate 5 can be directly received, so that the overhaul tool is prevented from being damaged or injuring other workers by smashing, and the safety of the overhaul work is improved.
Example 6: referring to fig. 1, fig. 2, fig. 3, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, an automatic maintenance platform for maintenance of electric equipment is further provided, on the basis of embodiment 5, the separation assembly comprises a rotating shaft 10 rotatably connected to a fixing base 702, synchronizing wheels 11 are arranged on the rotating shaft 10 and a rotating rod 801, a synchronous belt is arranged between the two synchronizing wheels 11, driving bevel gears 12 are arranged on the rotating shaft 10 and the rotating rod 801, the driving bevel gears 12 are rotatably arranged in the fixing base 702, driven bevel gears 121 meshed with the driving bevel gears 12 are rotatably connected in the fixing base 702 through bearings, a first screw 122 rotatably connected with the fixing base 702 is arranged on the driven bevel gears 121, and the first screw 122 is in threaded connection with a maintenance platform 3.
Further, the side plate 4 is provided with a second cavity 403, two sides of the U-shaped plate 6 are slidably connected in the second cavity 403, and a second chute 601 matched with the sliding seat 9 is provided on the side of the U-shaped plate 6.
Further, the receiving plate 807 includes a main plate 8071 rotatably connected to the outer side of the side plate 4 through a pin, and a movable plate 8072 slidably connected to the main plate 8071, where one end of the movable plate 8072 away from the main plate 8071 is movably connected to the second link 806.
Specifically, when the actuating mechanism drives the dwang 801 to rotate, the dwang 801 drives the axis of rotation 10 to rotate through synchronizing wheel 11 and hold-in range, the initiative bevel gear 12 on dwang 801 and the axis of rotation 10 meshes with the driven bevel gear 121 on the first screw 122 and transmits, because first screw 122 and access platform 3 screw thread setting for fixing base 702 and access platform 3 separation when first screw 122 rotates, fixing base 702 drives backup pad 701 to the both sides slip of access platform 3, in the auxiliary stay plate 7 separation process of access platform 3 and both sides, fixing base 702 drives U-shaped plate 6 to slide out curb plate 4 second cavity 403, second connecting rod 806 drives movable plate body 8072 to shift out mainboard 8071, enlarge the access area of access platform 3's maintenance range and material receiving plate 807, and place board 5 and can follow first spout 402 and second spout 601 and slide when sliding seat 9 slides, make place board 5 can continue the removal along with U-shaped plate 6 that shifts out curb plate 4, make place board 5 remove to the comfortable operating area of maintainer, satisfy the user demand of maintenance work.
Example 7: referring to fig. 8, 9, 10 and 11, an automatic maintenance platform for maintenance of electric equipment is further provided with a cavity in the maintenance platform 3, a main bevel gear 13 and a secondary bevel gear 14 meshed with each other are rotatably connected in the cavity through bearings, the main bevel gear 13 is coaxially arranged with the first screw 122 and slidingly arranged with a key slot of the first screw 122, the bottom of the secondary bevel gear 14 is provided with a second screw 15 rotatably connected to the bottom side of the maintenance platform 3, a movable sleeve 151 is in threaded connection with the outer side of the second screw 15, a third connecting rod 152 is movably connected to the movable sleeve 151 through a pin shaft, and one end, away from the movable sleeve 151, of the third connecting rod 152 is movably connected with a fixed seat 702.
Specifically, when the driving mechanism works, the auxiliary supporting plate 7 is relatively far away from the maintenance platform 3, the first screw rod 122 in the auxiliary supporting plate 7 drives the main bevel gear 13 which is in sliding connection with the key groove of the first screw rod 122 to rotate in the maintenance platform 3, the main bevel gear 13 is meshed with the auxiliary bevel gear 14 on the second screw rod 15 to drive the second screw rod 15 to rotate at the lower side of the maintenance platform 3 when rotating, the auxiliary bevel gear 14 drives the second screw rod 15 to move up at the outer side of the second screw rod 15, the moving sleeve 151 is connected with the fixing seat 702 which is gradually far away from the maintenance platform 3 through the third connecting rod 152 in the moving sleeve 151, so that the third connecting rod 152 always supports the fixing seat 702, the structural stability of the auxiliary supporting plate 7 after moving out of the maintenance platform 3 is improved, and the safety of the maintenance personnel on the auxiliary supporting plate 7 is ensured.
The invention also discloses a use method of the automatic overhaul platform for electric equipment overhaul, which comprises the following steps:
s1: the overhauling table 3 is moved to a region to be detected through the moving base 1, the driving motor 8 is controlled to operate, the output end of the driving motor 8 drives the rotating rod 801 to rotate, the upper sleeve 805 and the lower sleeve 802 which are in threaded connection with the outer side are axially displaced along the rotating rod 801 when the rotating rod 801 rotates, the upper sleeve 805 and the lower sleeve 802 are moved in opposite directions due to the fact that the upper threads 8012 and the lower threads 8011 are reversely rotated, the upper sleeve 805 pushes the receiving plate 807 to turn over by taking the joint with the side plate 4 as the center through the second connecting rod 806, and the lower sleeve 802 pushes the placing plate 5 to rotate by taking the joint with the sliding seat 9 as the center through the first connecting rod 803, so that the receiving plate 807 and the placing plate 5 are finally arranged vertically to the side plate 4;
s2: when the rotating rod 801 rotates, the rotating shaft 10 is driven to rotate through the synchronous wheel 11 and the synchronous belt, the driving bevel gear 12 on the rotating rod 801 and the rotating shaft 10 are meshed with the driven bevel gear 121 on the first screw 122 for transmission, and as the first screw 122 is in threaded arrangement with the overhaul stand 3, the fixed seat 702 is separated from the overhaul stand 3 when the first screw 122 rotates, and the fixed seat 702 drives the supporting plate 701 to slide towards two sides of the overhaul stand 3;
s3: in the process of separating the overhaul stand 3 from the auxiliary supporting plates 7 at the two sides, the fixing base 702 drives the U-shaped plate 6 to slide out of the second cavity 403 of the side plate 4, the second connecting rod 806 drives the movable plate body 8072 to move out of the main plate body 8071, and the overhaul movable range of the overhaul stand 3 and the receiving area of the receiving plate 807 are enlarged;
s4: the first screw 122 drives the main bevel gear 13 which is in sliding connection with the key slot thereof to rotate in the overhaul stand 3 when rotating, the main bevel gear 13 is meshed with the auxiliary bevel gear 14 on the second screw 15 for transmission when rotating, the auxiliary bevel gear 14 drives the second screw 15 to rotate at the lower side of the overhaul stand 3, the moving sleeve 151 moves upwards at the outer side of the second screw 15 when rotating, and the moving sleeve 151 is connected with the fixed seat 702 which is gradually far away from the overhaul stand 3 through the third connecting rod 152 in the upward moving process of the moving sleeve 151, so that the third connecting rod 152 always supports the fixed seat 702;
s5: then, an maintainer carries maintenance tools to enter the maintenance platform 3 through the opening 401 of the side plate 4, the maintenance personnel places the maintenance tools on the placing plate 5, the maintenance personnel can directly take the maintenance tools conveniently in the maintenance process, the maintenance personnel do not need to bend frequently to replace the maintenance tools, and the maintenance personnel can stir the placing plate 5, so that the placing plate 5 slides in the first sliding groove 402 or the second sliding groove 601, the placing plate 5 moves to a comfortable operation area of the maintenance personnel, and the receiving plate 807 arranged on the lower side of the placing plate 5 can directly receive the maintenance tools falling on the placing plate 5, so that the maintenance tools are prevented from being damaged or smashing other staff.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an automatic maintenance platform towards power equipment overhauls, includes removal base (1), the top of removing base (1) is provided with hydraulic pressure and cuts fork crane (2), its characterized in that still includes:
the overhaul stand (3) is arranged at the top of the hydraulic scissor fork type lifting frame (2);
the side plates (4) are arranged, the two side plates (4) are respectively arranged on the front side and the rear side of the overhaul stand (3), an opening (401) is formed in one side plate (4), a placing plate (5) is movably connected to the other side plate (4), and a U-shaped plate (6) is arranged between the two side plates (4); and
the auxiliary supporting plates (7), wherein the two auxiliary supporting plates (7) are symmetrically and slidably connected to two sides of the overhaul stand (3), the auxiliary supporting plates (7) are connected with the U-shaped plates (6), and driving mechanisms for driving the placing plates (5) to swing are arranged on the two auxiliary supporting plates (7);
wherein, a separation component for separating the auxiliary supporting plate (7) from the overhaul stand (3) is arranged in the auxiliary supporting plate (7), and the separation component is connected with a driving mechanism;
the auxiliary supporting plate (7) comprises a supporting plate (701) which is connected in the overhaul stand (3) in a sliding way and a fixed seat (702) which is arranged at the end part of the supporting plate (701), and a first cavity (301) for sliding the supporting plate (701) is formed in the overhaul stand (3);
the driving mechanism comprises a driving motor (8) fixedly arranged at the lower side of the fixed seat (702), the output end of the driving motor (8) is connected with a rotating rod (801) which rotates on the fixed seat (702), a lower thread (8011) is arranged on the rotating rod (801), a lower sleeve (802) is connected with the outer side of the lower thread (8011) in a threaded manner, a first connecting rod (803) is movably connected onto the lower sleeve (802), a telescopic rod (804) is arranged between the first connecting rods (803) of the driving mechanisms at the two sides of the maintenance platform (3), and one end, far away from the side plate (4), of the placing plate (5) is sleeved on the outer side of the telescopic rod (804);
the side plate (4) which is not provided with the opening (401) is provided with a first chute (402), a sliding seat (9) is connected in a sliding manner in the first chute (402), and the sliding seat (9) is rotationally connected with the placing plate (5) through a pin shaft;
an upper thread (8012) opposite to the lower thread (8011) in the thread direction is arranged on the rotating rod (801), an upper sleeve (805) is connected to the outer side of the upper thread (8012) in a threaded mode, a second connecting rod (806) is movably connected to the upper sleeve (805), a material receiving plate (807) is movably connected to one end, far away from the upper sleeve (805), of the second connecting rod (806), and the bottom of the material receiving plate (807) is movably connected with a side plate (4) through a pin shaft;
the separation assembly comprises a rotating shaft (10) which is rotationally connected to a fixed seat (702), synchronous wheels (11) are arranged on the rotating shaft (10) and a rotating rod (801), synchronous belts are arranged between the synchronous wheels (11), a driving bevel gear (12) which rotates in the fixed seat (702) is arranged on the rotating shaft (10) and the rotating rod (801), a driven bevel gear (121) meshed with the driving bevel gear (12) is rotationally connected in the fixed seat (702) through a bearing, a first screw (122) rotationally connected with the fixed seat (702) is arranged on the driven bevel gear (121), and the first screw (122) is in threaded connection with a maintenance platform (3).
2. An automatic overhaul platform for electric power equipment overhaul as claimed in claim 1, wherein the side plate (4) is provided with a second cavity (403), two sides of the U-shaped plate (6) are slidably connected in the second cavity (403), and the side edge of the U-shaped plate (6) is provided with a second chute (601) matched with the sliding seat (9).
3. An automated overhaul platform for electric power equipment overhaul as claimed in claim 2, wherein the material receiving plate (807) comprises a main plate body (8071) rotatably connected to the outer side of the side plate (4) through a pin shaft and a movable plate body (8072) slidably connected to the main plate body (8071), and one end of the movable plate body (8072) away from the main plate body (8071) is movably connected to the second connecting rod (806).
4. An automatic overhaul platform for overhaul of electric equipment according to claim 3, characterized in that, the cavity has been seted up in overhaul stand (3), be connected with intermeshing's main bevel gear (13) and vice bevel gear (14) through the bearing rotation in the cavity, main bevel gear (13) set up with first screw rod (122) coaxial and with first screw rod (122) keyway slip setting, the bottom of vice bevel gear (14) is provided with second screw rod (15) of rotating connection at overhaul stand (3) bottom side, second screw rod (15) outside threaded connection has movable sleeve (151), movable sleeve (151) have third connecting rod (152) through round pin axle swing joint, the one end that movable sleeve (151) was kept away from to third connecting rod (152) links to each other with fixing base (702) activity.
5. The method of using an automated service platform for power equipment service according to claim 4, comprising the steps of:
s1: the overhauling table (3) is moved to a region to be detected through the moving base (1), the driving motor (8) is controlled to operate, the output end of the driving motor (8) drives the rotating rod (801) to rotate, the upper sleeve (805) and the lower sleeve (802) which are in threaded connection with the outer side are axially displaced along the rotating rod (801) when the rotating rod (801) rotates, the upper sleeve (805) and the lower sleeve (802) are enabled to move in opposite directions due to the fact that the upper threads (8012) and the lower threads (8011) are opposite in rotation, the upper sleeve (805) pushes the receiving plate (807) to turn over with the connecting position of the side plate (4) as the center through the second connecting rod (806), and the lower sleeve (802) pushes the placing plate (5) to rotate with the connecting position of the sliding seat (9) as the center through the first connecting rod (803), so that the receiving plate (807) and the placing plate (5) are finally arranged vertically to the side plate (4);
s2: when the rotating rod (801) rotates, the rotating shaft (10) is driven to rotate through the synchronous wheel (11) and the synchronous belt, the driving bevel gears (12) on the rotating rod (801) and the rotating shaft (10) are in meshed transmission with the driven bevel gears (121) on the first screw rod (122), and due to the fact that the first screw rod (122) is in threaded arrangement with the overhaul stand (3), the fixed seat (702) is separated from the overhaul stand (3) when the first screw rod (122) rotates, and the fixed seat (702) drives the supporting plate (701) to slide towards two sides of the overhaul stand (3);
s3: in the process of separating the overhaul stand (3) from the auxiliary supporting plates (7) at two sides, the fixing seat (702) drives the U-shaped plate (6) to slide out of the second cavity (403) of the side plate (4), the second connecting rod (806) drives the movable plate body (8072) to move out of the main plate body (8071), and the overhaul movable range of the overhaul stand (3) and the receiving area of the receiving plate (807) are enlarged;
s4: the first screw (122) drives a main bevel gear (13) which is in sliding connection with a key slot of the first screw to rotate in the overhaul stand (3), the main bevel gear (13) is in meshed transmission with a secondary bevel gear (14) on the second screw (15) when rotating, the secondary bevel gear (14) drives the second screw (15) to rotate at the lower side of the overhaul stand (3), a movable sleeve (151) moves upwards at the outer side of the second screw when the second screw (15) rotates, and the movable sleeve (151) is connected with a fixed seat (702) which is gradually far away from the overhaul stand (3) through a third connecting rod (152) in the upward moving process, so that the third connecting rod (152) always supports the fixed seat (702);
s5: then, an overhaul worker carries overhaul tools to enter the overhaul stand (3) through an opening (401) of the side plate (4), the overhaul worker places the overhaul tools on the placement plate (5), the overhaul worker is convenient to directly take the overhaul tools in the overhaul process, the overhaul worker does not need to frequently bend down to replace the overhaul tools, and the overhaul worker can stir the placement plate (5), so that the placement plate (5) slides in the first sliding groove (402) or the second sliding groove (601), the placement plate (5) moves to an operation area comfortable for the overhaul worker, and the material receiving plate (807) arranged on the lower side of the placement plate (5) can directly receive the overhaul tools falling on the placement plate (5) to prevent the overhaul tools from being damaged or injuring other workers by smashing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410020911.4A CN117509495B (en) | 2024-01-08 | 2024-01-08 | Automatic overhaul platform for electric power equipment overhaul and use method thereof |
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| CN202410020911.4A CN117509495B (en) | 2024-01-08 | 2024-01-08 | Automatic overhaul platform for electric power equipment overhaul and use method thereof |
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| CN117900682B (en) * | 2024-03-19 | 2024-06-04 | 山西万家寨水控水利机电科技服务有限公司 | Electromechanical automatic welding system and use method thereof |
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