CN211029957U - Mobile maintenance platform for transformer substation - Google Patents
Mobile maintenance platform for transformer substation Download PDFInfo
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- CN211029957U CN211029957U CN201921547000.8U CN201921547000U CN211029957U CN 211029957 U CN211029957 U CN 211029957U CN 201921547000 U CN201921547000 U CN 201921547000U CN 211029957 U CN211029957 U CN 211029957U
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- locker
- storage cabinet
- support frame
- maintenance platform
- pivot
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Abstract
The utility model discloses a remove maintenance platform for transformer substation, which comprises a base, be provided with the locker of echelonment on the chassis, wear to be equipped with the pivot in the locker, the pivot both ends are stretched out the locker and are connected with drive gear, the locker is provided with annular cover outward and establishes the support frame at the locker outer wall, be provided with the movable rack with drive gear meshing on the support frame, be provided with vertical guide way on the locker outer wall, be provided with on the rack with guide way complex guide block, the direction is provided with the spacing groove to the bottom, be provided with the stopper on the guide block, the support frame downside is provided with the support column, the pivot both ends all are provided with the rotation handle, the locker is provided with the locating hole outward, it is provided with the locating pin on hand to rotate. The utility model discloses can once only fix a plurality of universal wheels, do not need the fixed universal wheel of workman one, improve maintenance efficiency.
Description
Technical Field
The utility model relates to a transformer substation overhauls equipment technical field particularly, relates to a remove and overhaul platform for transformer substation.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, and the transformer substation in a power plant is a boosting transformer substation and is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid. In daily work, patrol inspection, which means that an attendant regularly patrols and observes whether the appearance of equipment is abnormal, needs to be performed on a transformer substation, key equipment, key areas and the like, if the color is changed or not, impurities are present or not, the pointer indicates whether the equipment is normal or not, the sound of the equipment is normal or not, whether abnormal smell exists or not, whether the temperature of the equipment which is allowed to be contacted is normal or not is measured, the change of the running parameters of the electrical equipment in running is measured, and the like, so as to judge whether the equipment is normal or not, when the operation is abnormal, the maintenance is needed, the maintenance frame is needed in the maintenance process, the universal wheels for moving are arranged on the prior maintenance frame, when moving to the place that needs the maintenance, the workman need in proper order can stand after fixing four universal wheels even more and overhaul the frame top, and the operation is complicated, and is inefficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy operation's a removal maintenance platform for transformer substation.
The embodiment of the utility model is realized like this: a remove and overhaul platform for transformer substation, which comprises a base plate, be provided with the locker of echelonment on the chassis, wear to be equipped with the pivot in the locker, the pivot both ends are stretched out the locker and are connected with drive gear, the locker is provided with annular cover outward and establishes the support frame at the locker outer wall, be provided with the movable rack with drive gear meshing on the support frame, be provided with vertical guide way on the locker outer wall, be provided with on the rack with guide way complex guide block, the direction is provided with the spacing groove to the bottom, be provided with the stopper on the guide block, the support frame downside is provided with the support column, the pivot both ends all are provided with the rotation handle, the locker is provided with the locating hole outward, it is provided with the locating.
By adopting the technical scheme, a worker can drive the driving gear on the rotating shaft to rotate by rotating the rotating handle, and then the rack is driven to move up and down to enable the supporting frame to move up and down, so that the supporting column moves up and down to contact or separate from the ground to realize the fixing and moving of the maintenance platform, one fixed universal wheel of the worker is not needed, and the maintenance efficiency is improved.
Furthermore, an auxiliary bevel gear is arranged on the rotating shaft and inside the storage cabinet, a main shaft with an axis perpendicular to the rotating shaft is arranged in the storage cabinet, a main bevel gear meshed with the auxiliary bevel gear is arranged on the main shaft, and one end, extending out of the storage cabinet, of the main shaft is connected with a rotating handle.
By adopting the technical scheme, the rotating handle is added at the other end of the storage cabinet, and the driving gear is driven to rotate by meshing the zhu bevel gear and the auxiliary bevel gear, so that the adaptability of the maintenance platform to the terrain is improved.
Furthermore, a lifting platform is arranged at the highest end of the stepped storage cabinet, a scissor lift is arranged below the lifting platform, and the scissor lift is arranged in the storage cabinet and fixed on the chassis.
By adopting the technical scheme, the lifting platform is arranged in the highest storage cabinet, so that the adaptability to equipment with different heights is improved, and the equipment with different heights can be overhauled.
Furthermore, the rotating shaft is provided with a driven chain wheel, the storage cabinet is internally provided with a power-off brake motor fixed on the chassis, a main chain wheel is arranged on a main shaft of the power-off brake motor, a chain is arranged between the main chain wheel and the driven chain wheel, the main chain wheel is driven to rotate by the power-off brake motor, the main shaft is driven to rotate by the chain and the driven chain wheel, the supporting frame is lifted and lowered, the power-off brake motor cannot rotate continuously after manpower is saved and power is cut off, and equipment is prevented from sliding continuously.
Furthermore, the support column is made of angle steel, and the lower end of the support column is provided with friction increasing sheets.
Furthermore, a reinforcing rod is arranged between the support frame and the movable rack.
Furthermore, a hook is arranged outside the storage cabinet, and a folder is arranged on the hook.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of the embodiment of the mobile maintenance platform of the present invention;
FIG. 2 is a cross-sectional view of the mobile maintenance platform according to an embodiment of the present invention;
FIG. 3 is a schematic view of the guide slot and guide block mating;
figure 4 is the utility model discloses remove and overhaul two section views of platform embodiment.
Reference numerals: 1-chassis, 2-universal wheel, 3-storage cabinet, 4-rotating shaft, 5-driving gear, 6-rotating handle, 7-supporting frame, 8-supporting column, 9-friction increasing piece, 10-movable rack, 11-hook, 12-folder, 13-pushing handle, 14-lifting platform, 15-scissor type lifter, 16-positioning hole, 17-auxiliary bevel gear, 18-main gear, 19-main shaft, 20-auxiliary chain wheel, 21-chain, 22-main chain wheel, 23-power-off brake motor, 24-guide block and 25-limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Example one
A mobile maintenance platform for a transformer substation comprises a chassis 1, wherein a stepped storage cabinet 3 is arranged on the chassis 1, a rotating shaft 4 penetrates through the storage cabinet 3, two ends of the rotating shaft 4 extend out of the storage cabinet 3 and are connected with a driving gear 5, an annular supporting frame 7 sleeved on the outer wall of the storage cabinet 3 is arranged outside the storage cabinet 3, a movable rack 10 meshed with the driving gear 5 is arranged on the supporting frame 7, a vertical guide groove is arranged on the outer wall of the storage cabinet 3, a guide block 24 matched with the guide groove is arranged on the rack, a limiting groove is arranged at the bottom of the guide block, a limiting block 25 is arranged on the guide block 24, a supporting column 8 is arranged on the lower side of the supporting frame 7, rotating handles 6 are arranged at two ends of the rotating shaft 4, positioning holes 16 are arranged outside the storage cabinet 3, and positioning pins, lie in the inside vice bevel gear 17 that is provided with of locker 3 in the pivot 4, be provided with axis and 4 vertically main shafts 19 of pivot in the locker 3, be provided with the main bevel gear with vice bevel gear 17 meshing on the main shaft 19, main shaft 19 stretches out 3 one ends of locker and is connected with rotation handle 6, the highest one end of 3 of lockers of echelonment is provided with lift platform 14, lift platform 14 below is provided with cuts fork lift 15, it sets up inside and fixes on chassis 1 at locker 3 to cut fork lift 15, support column 8 adopts the angle steel to make, 8 lower extremes of support column are provided with and increase friction piece 9, be provided with the anchor strut between support frame 7 and the movable rack 10, locker 3 is provided with couple 11 outward, be provided with file 12 on the couple 11.
The specific working principle is as follows: the workman can drive the 5 rotations of drive gear on the pivot 4 through rotating handle 6, and then drive the rack and reciprocate and make support frame 7 reciprocate, make support column 8 reciprocate the contact or break away from ground and realize the fixed and removal of overhauing the platform, it fixes to rotate to use locating pin and locating hole 16 to rotate handle 6 after targetting in place, do not need fixed universal wheel 2 of workman one, overhaul efficiency has been improved, rotate handle 6 through adding at the 3 other ends of locker, and rotate through zhu bevel gear and vice bevel gear 17 meshing drive gear 5, improve the adaptability of overhauing the platform to the topography, through set up lift platform 14 in 3 to the highest locker, improve the adaptability to the equipment of co-altitude, can overhaul the equipment on the co-altitude.
Example two
The rotating shaft 4 is provided with a driven chain wheel, the storage cabinet 3 is internally provided with a power-off brake motor 23 fixed on the chassis 1, a main chain wheel 22 is arranged on a main shaft 19 of the power-off brake motor 23, a chain 21 is arranged between the main chain wheel 22 and the driven chain wheel, and other technical characteristics are the same as those of the first embodiment.
The main chain wheel 22 is driven to rotate by the power-off brake motor 23, the main shaft 19 is driven to rotate by the chain 21 and the auxiliary chain wheel, so that the support frame 7 is lifted and lowered, the power-off brake motor 23 cannot continue to rotate after manpower is saved and power is cut off, and equipment is prevented from continuing to slide.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A removal maintenance platform for transformer substation, which comprises a base plate, be provided with the locker of echelonment on the chassis, its characterized in that, wear to be equipped with the pivot in the locker, the pivot both ends stretch out the locker and are connected with drive gear, the locker is provided with annular cover outward and establishes the support frame at the locker outer wall, be provided with the movable rack with drive gear meshing on the support frame, be provided with vertical guide way on the locker outer wall, be provided with on the rack with guide way complex guide block, the direction is provided with the spacing groove to the bottom, be provided with the stopper on the guide block, the support frame downside is provided with the support column, the pivot both ends all are provided with the rotation handle, the locker is provided with the locating hole outward, be provided with the locating pin on.
2. The mobile maintenance platform of claim 1, wherein the rotating shaft is provided with a secondary bevel gear inside the storage cabinet, a main shaft with an axis perpendicular to the rotating shaft is arranged inside the storage cabinet, the main shaft is provided with a primary bevel gear meshed with the secondary bevel gear, and one end of the main shaft extending out of the storage cabinet is connected with a rotating handle.
3. The mobile maintenance platform of claim 1, wherein a lifting platform is arranged at the highest end of the stepped storage cabinet, a scissor lift is arranged below the lifting platform, and the scissor lift is arranged inside the storage cabinet and fixed on the chassis.
4. The mobile maintenance platform of claim 1, wherein the rotating shaft is provided with a driven chain wheel, the storage cabinet is internally provided with a power-off brake motor fixed on the chassis, a main chain wheel is arranged on a main shaft of the power-off brake motor, and a chain is arranged between the main chain wheel and the driven chain wheel.
5. The mobile maintenance platform of claim 1, wherein the support columns are made of angle steel, and friction increasing sheets are arranged at the lower ends of the support columns.
6. The mobile service platform of claim 1, wherein a reinforcing bar is disposed between the support frame and the movable rack.
7. The mobile maintenance platform of any one of claims 1 to 6, wherein a hook is arranged outside the storage cabinet, and a file folder is arranged on the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547000.8U CN211029957U (en) | 2019-09-17 | 2019-09-17 | Mobile maintenance platform for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547000.8U CN211029957U (en) | 2019-09-17 | 2019-09-17 | Mobile maintenance platform for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211029957U true CN211029957U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921547000.8U Active CN211029957U (en) | 2019-09-17 | 2019-09-17 | Mobile maintenance platform for transformer substation |
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| Country | Link |
|---|---|
| CN (1) | CN211029957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911773A (en) * | 2020-08-11 | 2020-11-10 | 国家电网有限公司 | Novel combined type support for transformer substation equipment maintenance |
-
2019
- 2019-09-17 CN CN201921547000.8U patent/CN211029957U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911773A (en) * | 2020-08-11 | 2020-11-10 | 国家电网有限公司 | Novel combined type support for transformer substation equipment maintenance |
| CN111911773B (en) * | 2020-08-11 | 2021-09-07 | 国家电网有限公司 | Novel combined type support for transformer substation equipment maintenance |
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