CN219863918U - Factory roof 500kV capacitive voltage transformer overhauls bent platform - Google Patents
Factory roof 500kV capacitive voltage transformer overhauls bent platform Download PDFInfo
- Publication number
- CN219863918U CN219863918U CN202321148056.2U CN202321148056U CN219863918U CN 219863918 U CN219863918 U CN 219863918U CN 202321148056 U CN202321148056 U CN 202321148056U CN 219863918 U CN219863918 U CN 219863918U
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- butt joint
- body unit
- voltage transformer
- capacitive voltage
- factory roof
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- 210000001503 joint Anatomy 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a factory building top 500kV capacitive voltage transformer overhauls bent platform, includes multilayer support body unit, the support body unit include the support frame, be equipped with passageway board, a plurality of butt joint and a plurality of and butt joint complex butt joint groove on the support frame, adjacent support body unit is through first fastening bolt butt joint installation, passageway board passes through second fastening bolt and is connected with the stair spare, is equipped with adjustable hoisting structure on the support body unit that is located the top. By adopting the structure, the device is convenient to assemble and disassemble integrally, is quick and stable to mount and mount, and can flexibly meet the height requirement of the operation position of the factory roof; the floor area is small, the field utilization is flexible, the disassembly, the overhaul and the lifting are stable and quick, the safety and the stability are realized, the operation danger is reduced, and the operation efficiency is improved; the device has simple and flexible overall structure, firm and stable use and strong practicability.
Description
Technical Field
The utility model relates to the technical field of water conservancy and hydropower maintenance, in particular to a maintenance bent platform for a 500kV capacitive voltage transformer at the top of a factory building.
Background
The Capacitive Voltage Transformer (CVT) is one of important outdoor equipment of a power plant, is generally installed on the roof of the power plant, and has the functions of meter, relay protection, communication, remote measurement and the like.
Because of the load-bearing limit of the factory roof of the power plant, the installation and maintenance of the CVT of the factory roof mainly depend on a ground large crane and a maintenance scaffold. However, since the height of the factory roof of a large hydropower station is high, the bearing of the factory roof is limited, an automobile crane is generally arranged on the ground, but the dead zone of ground operation is large, the safety distance between the automobile crane and the power supply of a nearby high-voltage wire is difficult to control, and the safety risk exists in high-place and edge operation, so that a platform structure matched with the operation of the factory roof is needed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a maintenance bent platform for a 500kV capacitive voltage transformer at the factory roof, which is convenient to assemble and disassemble, quick and stable in carrying and mounting, and can flexibly meet the height requirement of the factory roof operation position; the floor area is small, the field utilization is flexible, the disassembly, the overhaul and the lifting are stable and quick, the safety and the stability are realized, the operation danger is reduced, and the operation efficiency is improved; the device has simple and flexible overall structure, firm and stable use and strong practicability.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a factory building top 500kV capacitive voltage transformer overhauls bent platform, includes multilayer support body unit, the support body unit include the support frame, be equipped with passageway board, a plurality of butt joint and a plurality of and butt joint complex butt joint groove on the support frame, adjacent support body unit is through first fastening bolt butt joint installation, passageway board passes through second fastening bolt and is connected with the stair spare, is equipped with adjustable hoisting structure on the support body unit that is located the top.
In the preferred scheme, a plurality of positioning traction ropes are arranged on the multi-layer frame body unit.
In the preferred scheme, the butt joint in the frame body unit at the bottom of the multi-layer frame body unit is connected with the mounting sleeve through a first fastening bolt, and the bottom of the mounting sleeve is provided with an anti-slip pad.
In the preferred scheme, hoisting structure with adjustable include spacing slide that the symmetry set up, the bottom of spacing slide be equipped with butt joint groove complex installation head, the installation head is equipped with the walking beam through first fastening bolt and butt joint groove fixed connection between the spacing slide that the symmetry set up, be equipped with on the walking beam with spacing slide complex spacing pulley, be equipped with on the walking beam rather than sliding fit's removal seat, be equipped with electric block on the removal seat.
In the preferred scheme, the electric hoist is provided with a positioning frame.
In the preferred scheme, the electric hoist is provided with a positioning hanging rope.
In a preferred scheme, the support frame is provided with a reinforcing side arm.
The maintenance bent platform for the factory roof 500kV capacitive voltage transformer has the following beneficial effects by adopting the structure:
(1) The device is convenient to assemble and disassemble integrally, is quick and stable to mount and mount, and can flexibly meet the height requirement of the operation position of the factory roof;
(2) The floor area is small, the field utilization is flexible, the disassembly, the overhaul and the lifting are stable and quick, the safety and the stability are realized, the operation danger is reduced, and the operation efficiency is improved;
(3) The device has simple and flexible overall structure, firm and stable use and strong practicability.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of a frame unit structure according to the present utility model.
FIG. 3 is a schematic view of the anti-skid pad according to the present utility model.
Fig. 4 is a schematic view of the stair component structure of the present utility model.
Fig. 5 is a schematic view of an adjustable hoisting structure according to the present utility model.
In the figure: the adjustable lifting structure 2 comprises a frame body unit 1, a positioning traction rope 3, a support frame 4, a reinforcing side arm 5, a corridor plate 6, a butt joint 7, a butt joint groove 8, a first fastening bolt 9, an anti-skid pad 10, a mounting sleeve 11, a stair piece 12, a second fastening bolt 13, a limiting slide rail 14, a mounting head 15, a moving beam 16, a limiting pulley 17, a moving seat 18, an electric hoist 19, a positioning frame 20 and a positioning hanging rope 21.
Detailed Description
As in fig. 1-5, a factory roof 500kV capacitor voltage transformer overhauls bent platform, including multilayer support body unit 1, support body unit 1 include support frame 4, be equipped with passageway board 6, a plurality of butt joint 7 and a plurality of butt joint groove 8 with butt joint 7 complex on the support frame 4, adjacent support body unit 1 is installed through the butt joint of first fastening bolt 9, passageway board 6 is connected with stair piece 12 through second fastening bolt 13, is equipped with adjustable hoisting structure 2 on the support body unit 1 that is located the top.
In a preferred scheme, a plurality of positioning traction ropes 3 are arranged on the multi-layer frame body unit 1. The whole frame body structure is more stable and firm, and the safety of high-altitude operation personnel is improved.
In a preferred scheme, the butt joint 7 in the frame body unit 1 at the bottom of the multi-layer frame body unit 1 is connected with the mounting sleeve 11 through the first fastening bolt 9, and the bottom of the mounting sleeve 11 is provided with the anti-slip pad 10. The anti-skid performance is stable.
In the preferred scheme, the adjustable hoisting structure 2 include spacing slide 14 that the symmetry set up, the bottom of spacing slide 14 be equipped with docking groove 8 complex installation head 15, installation head 15 passes through first fastening bolt 9 and docking groove 8 fixed connection, is equipped with movable beam 16 between the spacing slide 14 that the symmetry set up, be equipped with on the movable beam 16 with spacing slide 14 complex spacing pulley 17, be equipped with on the movable beam 16 rather than sliding fit's removal seat 18, be equipped with electric block 19 on the removal seat 18. The hoisting position is convenient to adjust, and the hoisting is stable.
In a preferred scheme, a positioning frame 20 is arranged on the electric hoist 19. Avoid hoist and mount in-process equipment swing, it is more steady accurate.
In the preferred scheme, a positioning hanging rope 21 is arranged on the electric hoist 19. Avoid hoist and mount in-process equipment swing, it is more steady accurate.
In a preferred embodiment, the support frame 4 is provided with a reinforcing side arm 5. The overall structural strength is improved, and the safety and the firmness are improved.
The application method of the utility model comprises the following steps: the proper position on the top of the factory building is selected to be carried and assembled according to the frame body units 1 with the adaptive quantity selected according to the height, then the whole frame body structure is fixed in a traction mode through a plurality of positioning traction ropes 3, the adjustable hoisting structure 2 is installed on the top of the frame body to be matched with the maintenance and the disassembly, and the equipment is disassembled and hoisted to the top of the factory building and then hoisted to the ground through a crane.
The utility model has the beneficial effects that: the device is convenient to assemble and disassemble integrally, is quick and stable to mount and mount, and can flexibly meet the height requirement of the operation position of the factory roof; the floor area is small, the field utilization is flexible, the disassembly, the overhaul and the lifting are stable and quick, the safety and the stability are realized, the operation danger is reduced, and the operation efficiency is improved; the device has simple and flexible overall structure, firm and stable use and strong practicability.
Claims (7)
1. The utility model provides a factory building top 500kV capacitive voltage transformer overhauls bent platform, includes multilayer support body unit (1), its characterized in that: the frame body unit (1) include support frame (4), be equipped with passageway board (6), a plurality of butt joint (7) and a plurality of butt joint groove (8) with butt joint (7) complex on support frame (4), adjacent frame body unit (1) are installed through first fastening bolt (9) butt joint, passageway board (6) are connected with stair piece (12) through second fastening bolt (13), are equipped with hoist and mount structure (2) with adjustable on the frame body unit (1) at top.
2. The factory roof 500kV capacitive voltage transformer overhaul bent platform of claim 1, wherein: the multi-layer frame body unit (1) is provided with a plurality of positioning traction ropes (3).
3. The factory roof 500kV capacitive voltage transformer overhaul bent platform of claim 1, wherein: the anti-slip device is characterized in that the butt joint (7) in the frame body unit (1) at the bottom of the multi-layer frame body unit (1) is connected with the mounting sleeve (11) through the first fastening bolt (9), and an anti-slip pad (10) is arranged at the bottom of the mounting sleeve (11).
4. The factory roof 500kV capacitive voltage transformer overhaul bent platform of claim 1, wherein: the adjustable hoisting structure (2) comprises limit slide ways (14) which are symmetrically arranged, mounting heads (15) which are matched with the butt joint grooves (8) are arranged at the bottoms of the limit slide ways (14), the mounting heads (15) are fixedly connected with the butt joint grooves (8) through first fastening bolts (9), movable beams (16) are arranged between the limit slide ways (14) which are symmetrically arranged, limit pulleys (17) which are matched with the limit slide ways (14) are arranged on the movable beams (16), movable seats (18) which are in sliding fit with the movable beams are arranged on the movable beams (16), and electric hoists (19) are arranged on the movable seats (18).
5. The factory roof 500kV capacitive voltage transformer overhaul bent platform of claim 4, wherein: the electric hoist (19) is provided with a positioning frame (20).
6. The factory roof 500kV capacitive voltage transformer overhaul bent platform of claim 4, wherein: the electric hoist (19) is provided with a positioning hanging rope (21).
7. The factory roof 500kV capacitive voltage transformer overhaul bent platform of claim 1, wherein: the support frame (4) is provided with a reinforcing side arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321148056.2U CN219863918U (en) | 2023-05-14 | 2023-05-14 | Factory roof 500kV capacitive voltage transformer overhauls bent platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321148056.2U CN219863918U (en) | 2023-05-14 | 2023-05-14 | Factory roof 500kV capacitive voltage transformer overhauls bent platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863918U true CN219863918U (en) | 2023-10-20 |
Family
ID=88317055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321148056.2U Active CN219863918U (en) | 2023-05-14 | 2023-05-14 | Factory roof 500kV capacitive voltage transformer overhauls bent platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863918U (en) |
-
2023
- 2023-05-14 CN CN202321148056.2U patent/CN219863918U/en active Active
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