CN109292694B - Power equipment lifting transport vehicle - Google Patents
Power equipment lifting transport vehicle Download PDFInfo
- Publication number
- CN109292694B CN109292694B CN201810815114.XA CN201810815114A CN109292694B CN 109292694 B CN109292694 B CN 109292694B CN 201810815114 A CN201810815114 A CN 201810815114A CN 109292694 B CN109292694 B CN 109292694B
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- support
- cabinet
- power equipment
- accommodating
- accommodating cabinet
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000009193 crawling Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 241000282326 Felis catus Species 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Handcart (AREA)
Abstract
The invention relates to a lifting transport vehicle for electric equipment, belonging to the technical field of electric maintenance equipment, comprising a vehicle body pulled by a traction unit, wherein the vehicle body comprises a support, a telescopic mechanism, a ladder stand arranged on two sides of the support and a travelling wheel arranged at the lower end of the ladder stand, the support is connected with the ladder stand by the aid of the telescopic mechanism and has lifting freedom, the support is provided with a swivel hinged with the support by the aid of a rotating shaft and a group of accommodating cabinets with end parts hinged with the swivel, the side wall of each accommodating cabinet is provided with a taking and placing opening with a cabinet door, the taking and placing opening of the accommodating cabinet positioned at the highest position is higher than the top end of the support, the taking and placing opening of the accommodating cabinet positioned at the lowest position is lower than the bottom end of the support, a bottom plate of each accommodating cabinet is provided with a guide chute parallel to the axis of the swivel, the accommodating cabinet is internally provided with a, time and labor are saved, the falling accident is effectively avoided, and the safety and the reliability are realized.
Description
Technical Field
The invention belongs to the technical field of power maintenance equipment, relates to a transport vehicle, and particularly relates to a power equipment lifting transport vehicle.
Background
Power equipment installs on higher installation pole or mounting bracket more, according to production needs, when needing to change power equipment, climbs cat ladder to power equipment department by the operation personnel usually and demolishs to put old power equipment to ground by the rope for the operation personnel, pull new power equipment to the top and install again. Because most power equipment is bulky, weight is heavier, will cause other equipment collisions and damage in case of improper transmission in the process of putting to ground, and the weight of power equipment self very easily causes the operation personnel to take place the overhead of associativity and fall simultaneously, and the operation is difficult and danger coefficient is high.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the power equipment lifting transport vehicle which meets the dismounting and mounting requirements of various heights, saves manual drawing and releasing of power equipment, easily realizes lifting of the power equipment and effectively avoids casualties caused by falling of personnel.
The technical scheme provided by the invention is as follows:
the utility model provides a power equipment lift transport vechicle, includes the automobile body by traction unit traction, the key lies in, the automobile body include support, telescopic machanism, set up in the cat ladder of support both sides and set up in the walking wheel of cat ladder lower extreme, the support be connected and have the degree of freedom of lift with the help of telescopic machanism and cat ladder, the support on be provided with the help of pivot and support articulated change, a set of tip and change articulated holding cabinet, change and pivot between be connected with the help of the bracing piece.
The telescopic mechanism comprises a sleeve fixedly connected with the crawling ladder, a screw rod arranged in the sleeve and a nut matched with the screw rod, a power input shaft of the nut is connected with the driving unit, and the support is connected with the end part of the screw rod.
The swivel is hinged with two accommodating cabinets symmetrically arranged along the axis of the swivel.
The side wall of the containing cabinet is provided with a taking and placing opening with a cabinet door, the taking and placing opening of the containing cabinet positioned at the highest position is higher than the top end of the support, and the taking and placing opening of the containing cabinet positioned at the lowest position is lower than the bottom end of the support.
The bottom plate of the containing cabinet is provided with a guide chute parallel to the axis of the rotating ring, and the containing cabinet is internally provided with a guide sliding plate which forms sliding fit with the guide chute.
The walking wheels are universal wheels with brake pads.
The invention has the beneficial effects that: the support is connected with the ladder stand by means of a telescopic mechanism and has a lifting degree of freedom, the swivel is arranged on the support by means of a rotating shaft and can rotate along the rotating shaft, one end of the containing cabinet is hinged with the swivel, and the containing cabinet is always vertically downward under the action of gravity;
the new power equipment is placed in the containing cabinet positioned at the lower part, and the telescopic mechanism is adjusted according to the height of the power equipment, so that the height of the support and the containing cabinet meets the requirements of disassembly and assembly operation, and the working requirements of different heights can be met; the transport vehicle can realize the lifting of the power equipment through rotating the swivel ring, does not need manual drawing, saves time and labor, does not generate downward pulling force on the staff, and avoids the danger of falling of the staff; the holding cabinet is at the rotatory in-process of swivel, under the effect of self gravity and power equipment's gravity, remains vertical downwards all the time, has effectively avoided power equipment to bump in the transportation.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the extended state of the telescopic mechanism.
Fig. 3 is a schematic structural diagram of the accommodating cabinet.
In the attached drawing, the device comprises a support 1, a support 2, a telescopic mechanism 3, a ladder stand 4, a walking wheel 5, a rotating shaft 6, a rotating ring 7, a containing cabinet 8, a supporting rod 9, a sleeve 10, a screw rod 11, a power input shaft 12, a cabinet door 13, a taking and placing opening 14, a guide sliding groove 15 and a guide sliding plate.
Detailed Description
The utility model provides a power equipment lift transport vechicle, includes by the automobile body that traction unit pull, the key is, the automobile body include support 1, telescopic machanism 2, set up in the cat ladder 3 of support 1 both sides and set up in the walking wheel 4 of 3 lower extremes of cat ladder, support 1 is connected and has the degree of freedom of lift with the help of telescopic machanism 2 and cat ladder 3, support 1 on be provided with the help of pivot 5 and support 1 articulated change 6, a set of tip and change 6 articulated holding cabinet 7 of 6, change 6 and pivot 5 between be connected with the help of bracing piece 8.
In the specific embodiment, as shown in fig. 1-3, two sides of a support 1 are respectively provided with 2 crawling ladders 3, and the crawling ladders 3 are connected through connecting rods, so that the overall stability is enhanced. The support 1 is a vertical support frame with a through hole, the two sides of the through hole can be used as a walking and working table for workers, the rotating ring 6 is arranged in the through hole in the support 1, the rotating shaft 5 and the rotating ring 6 are coaxially arranged, and the two ends of the rotating shaft 5 are respectively hinged with the two sides of the support 1. The accommodating cabinet 7 is positioned on the vertical central line of the rotating ring 6 at the highest position, the accommodating cabinet 7 is positioned on the extension line of the vertical central line of the rotating ring 6 at the lowest position, and the accommodating cabinet 7 is hinged with the rotating ring 6 and is always in a vertical state along with the rotation of the rotating ring 6.
The during operation utilizes the traction unit to pull this transport vechicle to operating position, and walking wheel 4 is the universal wheel that has the brake block on it, can in time change according to the change of pulling the direction, and it is more convenient to remove, utilizes the brake block to fix the universal wheel locking after arriving operating position, prevents that it from twisting or rolling, guarantees construction safety.
In the initial state of the telescopic mechanism 2, the accommodating cabinet 7 on the rotating ring 6 is close to the ground height when being located at the lowest position, so that a worker can conveniently load new power equipment into the accommodating cabinet 7 in advance. The staff demolishs old power equipment on climbing to support 1 along cat ladder 3 afterwards, if power equipment's height is higher, the flexible end extension that the staff controlled telescopic machanism 2 made support 1 and the highly satisfied work needs of holding cabinet 7 if the work needs can't be satisfied to the height of support 1. The telescopic mechanism 2 comprises a sleeve 9 fixedly connected with the crawling ladder 3, a screw rod 10 arranged in the sleeve 9 and a nut matched with the screw rod 10, a power input shaft 11 of the nut is connected with the driving unit, and the support 1 is connected with the end part of the screw rod 10. The driving unit can be a motor, a worker is provided with a controller of the motor, the motor is controlled by the controller to drive the power input shaft 11 to drive the nut to rotate, the nut rotates to enable the screw 10 matched with the nut to ascend, the support 1 ascends, the work is stable, and the reliability is high.
After the support 1 rises to a proper height, the worker removes the old power equipment, the swivel 6 is hinged with two accommodating cabinets 7 which are symmetrically arranged along the axis of the swivel 6, and when one accommodating cabinet 7 is positioned at the lowest position, the other accommodating cabinet 7 is positioned at the highest position. Because new power equipment is placed in the accommodating cabinet 7, the rotating ring 6 rotates under the action of the gravity of the power equipment, the accommodating cabinet 7 in which the new power equipment is placed rotates to a lower position, the empty accommodating cabinet 8 rotates to a higher position, and a worker can conveniently place the dismantled old power equipment into the empty accommodating cabinet 8.
The accommodating cabinet 7 is provided with a taking and placing opening 13 with a cabinet door 12 on the side wall of the mounting position facing the power equipment and the mounting position back to the power equipment, the taking and placing opening 13 of the accommodating cabinet 7 at the highest position is higher than the top end of the support 1, the taking and placing opening 13 of the accommodating cabinet 7 at the lowest position is lower than the bottom end of the support 1, the support 1 is prevented from interfering the opening and closing of the cabinet door 12, the cabinet door 12 is convenient to open, and the power equipment can be placed into the accommodating cabinet 7 through the taking and placing opening 13. The cabinet door 12 back to the installation position of the power equipment is opened, so that new power equipment can be conveniently put in and old power equipment can be conveniently taken out, and the cabinet door 12 is closed after the new power equipment is put in or taken out, so that the cabinet door 12 is locked with the body of the accommodating cabinet 7; opening the cabinet door 12 facing the installation position of the power equipment facilitates putting in old power equipment and taking out new power equipment, closing the cabinet door 12 after putting in or taking out, and locking the cabinet door 12 with the body of the accommodating cabinet 7. The taking and placing are convenient, and the shielding and the influence of other parts are avoided.
The bottom plate of the accommodating cabinet 7 is provided with a guide chute 14 parallel to the axis of the rotating ring 6, the accommodating cabinet 7 is internally provided with a guide sliding plate 15 which is matched with the guide chute 14 in a sliding manner, after old electric equipment is dismantled, the cabinet door 12 facing the installation position is opened, and the guide sliding plate 15 can be pulled out along the axial direction of the rotating ring 6, so that a worker can conveniently place the old electric equipment on the guide sliding plate 15 and push the guide sliding plate 15 to complete the placement of the old electric equipment, the guide sliding plate 15 can accurately walk due to the matching of the guide chute 14 and the guide sliding plate 15, deflection can not occur, the front and back movement of the guide sliding plate 15 is easier, the old electric equipment can be conveniently placed, the labor intensity is reduced, and the operation is safer; then the staff controls the swivel 6 to rotate, which can be manual rotation, and also can drive the rotation of the rotating shaft 5 by the driving motor. When the accommodating cabinet 7 containing new power equipment rotates to the highest position, the accommodating cabinet 7 containing old power equipment rotates to the lower part, and the lifting of the new power equipment and the old power equipment is realized. The cabinet door 12 facing the installation position of the accommodating cabinet 7 containing new power equipment at a high position is opened, and the guide sliding plate 15 is pulled out to expose the new power equipment, so that a worker can conveniently move the new power equipment to the installation position for installation. After the installation, the worker descends to the ground along the ladder stand 3 and controls the telescopic mechanism 2 to contract, so that the support 1 and the rotating ring 6 descend, the accommodating cabinet 7 with the old power equipment is close to the ground, the cabinet door 12 back to the installation position is opened to pull out the guide sliding plate 15, and the old power equipment 1 is taken out.
Similarly, the door 12 facing the installation position can be opened to pull out the guide slide plate 15 for taking out a new electric device, or the door 12 facing away from the installation position can be opened to pull out the guide slide plate 15 for placing a new electric device.
The lifting transport vehicle for the power equipment, disclosed by the invention, has the advantages that the structure is simple, the use is convenient, the labor intensity is reduced in the working process, the falling accident in the lifting process of the power equipment by using the pull rope is avoided, the new power equipment and the old power equipment can be lifted simultaneously by rotating the rotating ring 6, the safety coefficient is obviously improved, the working time is saved, the working efficiency is improved, and the dismounting work can be finished by only two workers at least.
Claims (4)
1. The utility model provides an electrical equipment lift transport vechicle, includes the automobile body by traction unit traction, its characterized in that: the trolley comprises a trolley body and is characterized in that the trolley body comprises a support (1), a telescopic mechanism (2), a ladder (3) arranged on two sides of the support (1) and a travelling wheel (4) arranged at the lower end of the ladder (3), the support (1) is connected with the ladder (3) by virtue of the telescopic mechanism (2) and has lifting freedom, a swivel (6) hinged with the support (1) by virtue of a rotating shaft (5) and a group of accommodating cabinets (7) with end parts hinged with the swivel (6) are arranged on the support (1), and the swivel (6) is connected with the rotating shaft (5) by virtue of a supporting rod (8); the telescopic mechanism (2) comprises a sleeve (9) fixedly connected with the crawling ladder (3), a screw rod (10) arranged in the sleeve (9) and a nut matched with the screw rod (10), a power input shaft (11) of the nut is connected with the driving unit, and the support (1) is connected with the end part of the screw rod (10); two accommodating cabinets (7) symmetrically arranged along the axis of the rotating ring (6) are hinged on the rotating ring (6);
the lifting transport vehicle further comprises the following using method:
a. in the initial state of the telescopic mechanism (2), when the accommodating cabinet (7) on the rotating ring (6) is located at the lowest position, the height of the bottom surface is close to the height of the bottom surface, and new electric power equipment is loaded into the accommodating cabinet (7);
b. controlling the bracket (1) to be lifted to a specified height;
c. placing the removed old power equipment into a highest accommodating cabinet (7);
d. the rotating ring (6) is controlled to rotate, the accommodating cabinet containing new power equipment is rotated to the highest position, the accommodating cabinet containing old power equipment is rotated to the lowest position, and the lifting of the power equipment is realized.
2. The power equipment lifting transport vehicle of claim 1, characterized in that: the side wall of the accommodating cabinet (7) is provided with a taking and placing opening (13) with a cabinet door (12), the taking and placing opening (13) of the accommodating cabinet (7) at the highest position is higher than the top end of the support (1), and the taking and placing opening (13) of the accommodating cabinet (7) at the lowest position is lower than the bottom end of the support (1).
3. The electrical equipment lifting transport cart of claim 2, wherein: the bottom plate of the containing cabinet (7) is provided with a guide chute (14) parallel to the axis of the rotating ring (6), and the containing cabinet (7) is internally provided with a guide sliding plate (15) which forms sliding fit with the guide chute (14).
4. The power equipment lifting transport vehicle of claim 1, characterized in that: the walking wheels (4) are universal wheels with brake pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815114.XA CN109292694B (en) | 2018-07-24 | 2018-07-24 | Power equipment lifting transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815114.XA CN109292694B (en) | 2018-07-24 | 2018-07-24 | Power equipment lifting transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292694A CN109292694A (en) | 2019-02-01 |
| CN109292694B true CN109292694B (en) | 2020-02-18 |
Family
ID=65167819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810815114.XA Active CN109292694B (en) | 2018-07-24 | 2018-07-24 | Power equipment lifting transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292694B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045624A (en) * | 1989-03-15 | 1990-09-26 | 林立 | Rotable wheel parking apparatus |
| CN105173651A (en) * | 2015-10-15 | 2015-12-23 | 广运机电(苏州)有限公司 | Wheel-type automatic turnover equipment with hydraulically-driven clamping mechanism |
| CN105174156A (en) * | 2015-10-19 | 2015-12-23 | 国网山东省电力公司枣庄供电公司 | Hoisting assembling frame for electrical equipment |
| CN206680149U (en) * | 2017-04-11 | 2017-11-28 | 南昌畅速网络科技有限公司 | A kind of network service construction aerial device |
| CN207303790U (en) * | 2017-08-04 | 2018-05-01 | 张东岳 | A kind of electric power overhaul workbench |
| CN206970164U (en) * | 2017-11-06 | 2018-02-06 | 深圳耀天齐实业有限公司 | A kind of mobile working platform |
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2018
- 2018-07-24 CN CN201810815114.XA patent/CN109292694B/en active Active
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| CN109292694A (en) | 2019-02-01 |
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