CN213674092U

CN213674092U - Transformer substation is with overhauing platform

Info

Publication number: CN213674092U
Application number: CN202022844962.9U
Authority: CN
Inventors: 宫云鹏; 祁飞; 张晓丽
Original assignee: Xilingol League Electric Power Bureau Of Inner Mongolia Power Group Co ltd
Current assignee: Xilingol League Electric Power Bureau Of Inner Mongolia Power Group Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-13
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a transformer substation is with overhauing platform, including installation base and bearing seat, be equipped with first connecting seat, two sets of fixed frames and four groups of first fixing bases on the installation base, be equipped with drive gear in the first fixing base, drive gear one side is equipped with the transmission arm, four groups of transmission arms are connected with the bearing seat through the linking arm, be equipped with the installation pole on the installation base, the installation pole is connected through hydraulic jack with first connecting seat, one side at installation pole both ends is equipped with the connecting rod, two sets of connecting rods wear to establish respectively in two sets of fixed frames, the one end of connecting rod is equipped with the first rack and meshes with two sets of drive gear among them, the opposite side at installation pole both ends is equipped with the second; the bearing seat is provided with a lifting mechanism. The bearing seat is jacked up by controlling the oil jack, the four groups of second fixing seats are used as acting points to enable the bearing seat to move more stably, workers can conveniently overhaul at a higher place, and the lifting mechanism facilitates transportation and placement of tools.

Description

Transformer substation is with overhauing platform

Technical Field

The utility model relates to a transformer substation overhauls technical field, specifically is a transformer substation is with overhauing platform.

Background

The potential safety hazard and the probability of safety defect of the transformer substation are increased due to long commissioning time of electrical equipment of a part of old transformer substations in China, so that the stability and reliability of the electrical equipment are ensured to put forward high requirements on the overhaul work of the transformer substations.

The maintainer need stand and work on telescopic insulating ladder or people's ladder when overhauing electrical equipment, and telescopic insulating ladder or people's ladder self mobility are big, stability is not good, increase the danger coefficient of maintainer during operation. And very inconvenient when taking the maintenance instrument, will be repeatedly from top to bottom the workstation when using the instrument that can't hand-carry, consequently people's urgent need a neotype maintenance platform for transformer substation, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a transformer substation is with overhauing platform to among the solution prior art, the ordinary platform eminence that overhauls unstable and the inconvenient technical problem of instrument of taking.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an overhaul platform for a transformer substation comprises an installation base and a bearing seat, wherein the installation base is provided with a first connecting seat, two groups of fixed frames and four groups of first fixed seats, a transmission gear is arranged in the first fixed seat, a transmission arm is arranged at one side of the transmission gear, four groups of second fixed seats are arranged at the bottom of the bearing seat, four groups of driving arms are respectively connected with the four groups of second fixed seats through connecting arms, the mounting base is provided with a mounting rod, one side of the mounting rod is provided with a second connecting seat which is connected with the first connecting seat through an oil jack, connecting rods are arranged on one side of two ends of the mounting rod, two groups of the connecting rods are respectively arranged in the two groups of the fixing frames in a penetrating way, a first rack is arranged at one end of the connecting rod and meshed with two groups of the transmission gears, and a second rack is arranged at the other side of the two ends of the mounting rod and meshed with the other two groups of the transmission gears; and a lifting mechanism is arranged on the bearing seat.

As the utility model discloses a preferred technical scheme, hoist mechanism is including two sets of fixed settings support column on the bearing seat, be provided with the mounting panel on the support column, mounting hole and locating hole have been seted up on the mounting panel, be provided with a screw thread section of thick bamboo in the mounting hole, wear to be equipped with the screw thread axle in the screw thread section of thick bamboo, wear to be equipped with the locating lever in the locating hole, the locating lever with the screw thread axle passes through limiting plate connection, screw thread bobbin base portion is provided with first bevel gear, the mounting panel bottom is provided with driving motor, one side of driving motor be provided with second bevel gear with first bevel gear meshing, the screw thread axle bottom is provided with the lifting plate, one side of lifting plate is provided with the promotion frame through bolted connection.

As the utility model discloses an optimal technical scheme, be provided with the slipmat on the bearing seat, be provided with anti-skidding line on the slipmat, the slipmat is the rubber material.

As the utility model discloses a preferred technical scheme, the bearing base bottom is provided with the hydraulic pressure post, hydraulic pressure bottom of the column portion with the installation base is connected.

As the preferred technical scheme of the utility model, the hydraulic pressure post is provided with two sets ofly.

As the preferred technical scheme of the utility model, installation base bottom is provided with four auto-lock universal wheels of group.

The utility model provides a transformer substation is with overhauing platform possesses following beneficial effect: this overhaul platform simple structure, promote the installation pole motion through control oil jack and drive the connecting rod and remove in fixed frame, rotate through four group's transmission arms of rack control, with bearing seat jack-up, four group's second fixing bases make the motion of bearing seat more stable as the impetus, the structure is more firm, make things convenient for the staff to overhaul work in the higher place in the transformer substation, set up the transportation and the placing of hoist mechanism convenience of tools, the platform chooseed for use to the instrument about avoiding the staff to relapse, and work efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of an overhaul platform for a transformer substation according to the present invention;

fig. 2 is a side view of the maintenance platform for the transformer substation of the present invention;

fig. 3 is the utility model relates to a transformer substation is with explosion chart who overhauls platform.

In the figure: 101. installing a base; 102. a first fixed seat; 103. a fixing frame; 104. a first connecting seat; 106. a self-locking universal wheel; 201. mounting a rod; 202. a second connecting seat; 203. an oil jack; 204. a connecting rod; 205. a first rack; 206. a second rack; 301. a transmission gear; 302. a drive arm; 303. a connecting arm; 401. a load bearing seat; 402. a hydraulic column; 403. a second fixed seat; 404. a non-slip mat; 502. a support pillar; 503. mounting a plate; 504. positioning holes; 505. mounting holes; 506. a drive motor; 507. a second bevel gear; 601. a threaded barrel; 602. a first bevel gear; 701. a threaded shaft; 702. a limiting plate; 703. a lifting plate; 704. positioning a rod; 801. a lifting frame; 802. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: an overhaul platform for a transformer substation comprises an installation base 101 and a bearing base 401, wherein a first connecting base 104, two groups of fixed frames 103 and four groups of first fixed bases 102 are arranged on the installation base 101, a transmission gear 301 is arranged in the first fixed base 102, a transmission arm 302 is arranged on one side of the transmission gear 301, four groups of second fixed bases 403 are arranged at the bottom of the bearing base 401, the four groups of transmission arms 302 are respectively connected with the four groups of second fixed bases 403 through connecting arms 303, an installation rod 201 is arranged on the installation base 101, a second connecting base 202 is arranged on one side of the installation rod 201 and connected with the first connecting base 104 through an oil jack 203, connecting rods 204 are arranged on one sides of two ends of the installation rod 201, the two groups of connecting rods 204 are respectively arranged in the two groups of fixed frames 103 in a penetrating manner, a first rack 205 is arranged at one end of each connecting rod 204 and is meshed with, the other side of the two ends of the mounting rod 201 is provided with a second rack 206 which is meshed with the other two groups of transmission gears 301; and a lifting mechanism is arranged on the bearing seat 401.

The maintenance platform is provided with an installation base 101 for placing on the ground, a bearing seat 401 for bearing workers, a first connecting seat 104 for installing an oil jack 203, a fixing frame 103 for installing a connecting rod 204, a first fixing seat 102 for installing a transmission gear 301, the transmission gear 301 can rotate on one side of the first fixing seat 102, an installation rod 201 for connecting the oil jack 203, and the oil jack 203 can push the installation rod 201 to move; the connecting rod 204 is used for fixing the first rack 205, the two groups of first racks 205 and the two groups of second racks 206 are respectively meshed with the four groups of transmission gears 301, the transmission gears 301 at the two ends of the installation base 101 move in opposite directions due to the relative arrangement of the first racks 205 and the second racks 206, and the bearing base 401 is jacked up through the four groups of transmission arms 302 and the connecting arms 303, so that the height of the bearing base 401 is conveniently controlled; this overhaul platform simple structure, promote installation pole 201 through control oil jack 203 and move and drive connecting rod 204 and remove in fixed frame 103, through the rotation of four group's transmission arms 302 of rack control, with bearing seat 401 jack-up, four group's second fixing bases 403 make the motion of bearing seat 401 more stable as the impetus, the structure is more firm, make things convenient for the staff to overhaul work in the higher place in the transformer substation, set up the transportation and the placing of hoist mechanism convenience of tool, avoid the staff to choose for use the instrument from top to bottom the platform repeatedly, and the work efficiency is improved.

Referring to fig. 1 to 3, the lifting mechanism includes two sets of support pillars 502 fixedly disposed on the bearing seat 401, a mounting plate 503 is disposed on the support pillars 502, a mounting hole 505 and a positioning hole 504 are disposed on the mounting plate 503, a threaded cylinder 601 is disposed in the mounting hole 505, a threaded shaft 701 passes through the threaded cylinder 601, a positioning rod 704 passes through the positioning hole 504, the positioning rod 704 is connected to the threaded shaft 701 through a limiting plate 702, a first bevel gear 602 is disposed at the bottom of the threaded cylinder 601, a transmission motor 506 is disposed at the bottom of the mounting plate 503, a second bevel gear 507 is disposed at one side of the transmission motor 506 and engaged with the first bevel gear 602, a lifting plate 703 is disposed at the bottom of the threaded shaft 701, and a lifting frame 801 connected by a bolt 802 is disposed at one side of the lifting plate 703. The internal thread of screw thread section of thick bamboo 601 and the screw-thread fit of threaded shaft 701, transmission motor 506 circular telegram drives first bevel gear 602 through second bevel gear 507 and rotates, makes screw thread section of thick bamboo 601 at mounting hole 505 internal rotation, makes threaded shaft 701 reciprocate under the effect of locating lever 704 to adjust the height that promotes frame 801, set up and promote frame 801 and conveniently place the inconvenient instrument of carrying, make maintenance work efficiency higher.

Referring to fig. 1 to 3, a non-slip mat 404 is disposed on the load-bearing seat 401, non-slip lines are disposed on the non-slip mat 404, and the non-slip mat 404 is made of rubber. The anti-slip mat 404 made of rubber is arranged to prevent the worker from slipping down when working on the bearing seat 401, so that the safety of the maintenance platform is improved.

Referring to fig. 1 to 3, a hydraulic column 402 is disposed at the bottom of the load-bearing seat 401, and the bottom of the hydraulic column 402 is connected to the mounting base 101. The hydraulic columns 402 are provided in two sets. Set up two sets of hydraulic pressure posts 402 and make the position of bearing seat 401 more stable, play the auxiliary stay effect simultaneously, increased this stability of overhauing the platform.

Referring to fig. 1 to 3, four sets of self-locking universal wheels 106 are disposed at the bottom of the mounting base 101. The self-locking universal wheels 106 are arranged to facilitate the position movement of the maintenance platform, and the functionality of the maintenance platform is improved.

In conclusion, the maintenance platform is simple in structure, the mounting rod 201 is pushed to move by controlling the oil jack 203 to drive the connecting rod 204 to move in the fixing frame 103, the four groups of transmission arms 302 are controlled by the rack to rotate, the bearing seat 401 is jacked up, the four groups of second fixing seats 403 serve as acting points to enable the bearing seat 401 to move more stably, the structure is firmer, workers can conveniently perform maintenance work in a higher place in a transformer substation, the lifting mechanism is arranged to facilitate transportation and placement of tools, the workers are prevented from repeatedly getting on and off the platform to select the tools, and the working efficiency is improved; the internal thread of the threaded cylinder 601 is matched with the thread of the threaded shaft 701, the transmission motor 506 is electrified to drive the first bevel gear 602 to rotate through the second bevel gear 507, so that the threaded cylinder 601 rotates in the mounting hole 505, the threaded shaft 701 moves up and down under the action of the positioning rod 704 to adjust the height of the lifting frame 801, the lifting frame 801 is arranged to facilitate placement of tools inconvenient to carry, and the overhauling work efficiency is higher; the antiskid pad 404 made of rubber is arranged to prevent workers from slipping down when working on the bearing seat 401, so that the safety of the maintenance platform is improved; two groups of hydraulic columns 402 are arranged to enable the position of the bearing seat 401 to be more stable, and meanwhile, the auxiliary supporting function is achieved, so that the stability of the maintenance platform is improved; the self-locking universal wheels 106 are arranged to facilitate the position movement of the maintenance platform, and the functionality of the maintenance platform is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transformer substation is with overhauing platform which characterized in that: comprises an installation base (101) and a bearing base (401), wherein a first connecting base (104), two groups of fixed frames (103) and four groups of first fixed bases (102) are arranged on the installation base (101), a transmission gear (301) is arranged in each first fixed base (102), a transmission arm (302) is arranged on one side of each transmission gear (301), four groups of second fixed bases (403) are arranged at the bottom of the bearing base (401), the four groups of transmission arms (302) are respectively connected with the four groups of second fixed bases (403) through connecting arms (303), an installation rod (201) is arranged on the installation base (101), a second connecting base (202) is arranged on one side of the installation rod (201) and connected with the first connecting base (104) through an oil jack (203), connecting rods (204) are arranged on one side of two ends of the installation rod (201), and the two groups of connecting rods (204) are respectively arranged in the two groups of fixed frames (103), one end of the connecting rod (204) is provided with a first rack (205) which is meshed with two groups of transmission gears (301), and the other side of the two ends of the mounting rod (201) is provided with a second rack (206) which is meshed with the other two groups of transmission gears (301); and a lifting mechanism is arranged on the bearing seat (401).

2. The overhaul platform for the substation of claim 1, wherein: the lifting mechanism comprises two groups of supporting columns (502) fixedly arranged on the bearing seat (401), a mounting plate (503) is arranged on each supporting column (502), a mounting hole (505) and a positioning hole (504) are formed in each mounting plate (503), a threaded cylinder (601) is arranged in each mounting hole (505), a threaded shaft (701) penetrates through each threaded cylinder (601), a positioning rod (704) penetrates through each positioning hole (504), each positioning rod (704) is connected with the corresponding threaded shaft (701) through a limiting plate (702), a first bevel gear (602) is arranged at the bottom of each threaded cylinder (601), a transmission motor (506) is arranged at the bottom of each mounting plate (503), a second bevel gear (507) is arranged on one side of each transmission motor (506) and meshed with the corresponding first bevel gear (602), and a lifting plate (703) is arranged at the bottom of each threaded shaft (701), and one side of the lifting plate (703) is provided with a lifting frame (801) connected through a bolt (802).

3. The overhaul platform for the substation of claim 1, wherein: the anti-skid device is characterized in that an anti-skid pad (404) is arranged on the bearing seat (401), anti-skid lines are arranged on the anti-skid pad (404), and the anti-skid pad (404) is made of rubber.

4. The overhaul platform for the substation of claim 1, wherein: the bottom of the bearing seat (401) is provided with a hydraulic column (402), and the bottom of the hydraulic column (402) is connected with the mounting base (101).

5. The overhaul platform for the substation of claim 4, wherein: the hydraulic columns (402) are provided with two sets.

6. The overhaul platform for the substation of claim 1, wherein: four groups of self-locking universal wheels (106) are arranged at the bottom of the mounting base (101).