CN220950948U - Tube bus post porcelain bottle replacing device - Google Patents
Tube bus post porcelain bottle replacing device Download PDFInfo
- Publication number
- CN220950948U CN220950948U CN202322292256.1U CN202322292256U CN220950948U CN 220950948 U CN220950948 U CN 220950948U CN 202322292256 U CN202322292256 U CN 202322292256U CN 220950948 U CN220950948 U CN 220950948U
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- support columns
- fixed
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- sides
- replacement device
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 32
- 239000000725 suspension Substances 0.000 claims abstract description 22
- 230000009193 crawling Effects 0.000 claims abstract description 7
- 210000001331 nose Anatomy 0.000 claims abstract description 7
- 241000282326 Felis catus Species 0.000 claims abstract description 3
- 239000012212 insulator Substances 0.000 claims description 19
- 230000009194 climbing Effects 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 210000000887 face Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000013585 weight reducing agent Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a replacement device for a porcelain bottle of a tubular bus post, which comprises the following components: the base is used for being fixedly arranged on the ground; the two support columns are respectively and vertically fixed on the base, the tops of the two support columns respectively extend forwards to form suspension arms, and hanging noses for tying a lifting tool are respectively fixed at the lower parts of the front ends of the two suspension arms; a plurality of transverse pipes which are arranged between the two support columns are used for forming a cat ladder for people to climb; the support platforms are correspondingly fixed on the two support columns and positioned at the top of the crawling ladder and are used for carrying operators; the safety rope is tied with the hanging beam, is fixed between the two support columns and is positioned above the support table; the crane can replace the traditional crane operation, so that the construction cost is reduced, the construction efficiency is improved, and meanwhile, the crane has higher safety guarantee and can effectively guarantee the safety of high-altitude operation.
Description
Technical Field
The utility model belongs to the technical field of electric power overhaul, and particularly relates to a tubular busbar post porcelain insulator replacing device.
Background
The tubular busbar pillar porcelain bottle is widely applied to high-voltage power systems, particularly to a busbar and trunk system of a substation. The tubular busbar post porcelain insulator can effectively protect the busbar from mechanical vibration and external environment, and plays an important role in the reliability and stability of the busbar; meanwhile, the good insulating property of the porcelain insulator material can effectively isolate the potential difference between the bus and the ground. Therefore, regular or irregular maintenance or replacement of the busbar post porcelain is required.
At present, the maintenance and replacement operation of the tubular busbar post porcelain insulator is generally performed by large-scale hoisting equipment such as a crane. The method is not applicable to the working environment where the crane is not suitable to enter, and meanwhile, due to the fact that the crane needs to be called, the early-stage preparation work is more, the construction cost is high, time and labor are wasted, and the maintenance and replacement operation of the tubular busbar pillar porcelain bottle in a small range are not facilitated. For this reason, there are some simple devices for replacing porcelain bottles of tubular bus bar support columns in the known technology, but these devices do not consider the safety problem of working aloft well, and the replacement efficiency is still to be improved.
Therefore, there is a need to design a device for replacing porcelain bottles of tubular bus bar support columns, which can replace the traditional crane operation, reduce the construction cost and improve the construction efficiency; meanwhile, the safety of the overhead operation is guaranteed.
Disclosure of utility model
Therefore, the utility model aims to provide the tubular bus post porcelain insulator replacing device which can replace the traditional crane operation, further reduce the construction cost and improve the construction efficiency, and meanwhile, has higher safety guarantee and can effectively guarantee the safety of high-altitude operation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a tubular busbar post porcelain insulator replacement device comprising: the base is used for being fixedly arranged on the ground; the two support columns are respectively and vertically fixed on the base, the tops of the two support columns respectively extend forwards to form suspension arms, and hanging noses for tying a lifting tool are respectively fixed at the lower parts of the front ends of the two suspension arms; a plurality of transverse pipes which are arranged between the two support columns are used for forming a cat ladder for people to climb; the support platforms are correspondingly fixed on the two support columns and positioned at the top of the crawling ladder and are used for carrying operators; the safety rope is tied with the hanging beam, is fixed between the two support columns and is positioned above the support table.
Further, the supporting table comprises a bottom frame and a supporting plate which is conformally fixed on the bottom frame, wherein the two lateral sides of the bottom frame are respectively and correspondingly fixedly connected with the inner sides of the two supporting columns; and the bottom frame is arranged to extend forward beyond the support columns on the two sides.
Further, oblique stiffening beams are correspondingly fixed below the two lateral sides of the bottom frame respectively.
Further, a plurality of lightening holes are uniformly distributed on the bottom plate.
Further, a storage grid is formed at the front end of the bottom plate.
Further, a plurality of water leakage holes are formed in the bottom of the storage grid.
Further, the climbing device also comprises two handrails used as climbing force, wherein the handrails are respectively fixed at positions above the corresponding support tables on the inner sides of the two support columns.
Further, the safety rope tie hanging beam is a U-shaped pipe, the opening of the U-shaped pipe faces forward, and the two ends of the safety rope tie hanging beam are respectively and correspondingly fixedly connected with the rear parts of the support columns on the two sides.
Further, the suspension arms and the support columns at the corresponding sides are of split structures, and the corresponding fixing sleeves of the two suspension arms are sleeved in the support columns at the corresponding sides; the two side arms of the U-shaped tube are respectively and correspondingly arranged to penetrate forward through the support column and the suspension arm on the corresponding side, and extend forward to form a lateral guardrail.
Further, the bottom ends of the two support columns are respectively provided with a plurality of reinforcing ribs along the circumferential direction.
Compared with the prior art, the utility model has the following beneficial effects:
1. The tubular bus post porcelain bottle replacing device provided by the utility model can replace the traditional crane operation, so that the construction cost is reduced, two groups of support columns are arranged, the two groups of support columns are respectively provided with the suspension arm and the suspension nose, in use, two groups of lifting appliances can be installed, the post porcelain bottle is respectively lifted and the detached post porcelain bottle is lifted, the lifting and the lifting can be alternately carried out, and the construction efficiency is improved;
2. By arranging the crawling ladder between the two support columns, a transverse pipe of the crawling ladder can be used as a safety rope tying hanging point in the climbing process by an operator in the climbing process, so that the safety in the climbing process is ensured;
3. By arranging the supporting table, an operator can stand or squat on the supporting table to replace and overhaul the pillar porcelain insulator, so that the operation is facilitated, and the construction efficiency can be improved;
4. Safety rope hanging points can be provided by arranging the safety rope hanging beam above the supporting table, so that the safety problem in the high-altitude operation process is effectively guaranteed.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
FIG. 1 is an axial schematic view of the whole structure of the present utility model
FIG. 2 is an enlarged partial schematic view of FIG. 1 at A
Reference numerals: 1-a base; 2-supporting columns; 201-a boom; 201 a-hanging nose; 202-reinforcing ribs; 3-climbing a ladder; 301-transverse tube; 4-a supporting table; 401-a bottom frame; 402-a support plate; 402 a-lightening holes; 402 b-storage compartment; 402 b-1-water leakage holes; 403-reinforcing beams; 5-tying a hanging beam by a safety rope; 6-armrests.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments are merely for explaining the basic idea of the present utility model, and the following embodiments and features in the embodiments may be combined with each other without conflict.
The front, rear, upper and lower directions are the corresponding front, rear, upper and lower directions based on fig. 1 unless otherwise specified.
Referring to fig. 1-2, a tubular busbar post porcelain insulator replacement device includes:
The base 1 is fixedly arranged on the ground, specifically, the base 1 is a plate-shaped bottom plate, and a plurality of bolt through holes are formed in the bottom plate and can be fixedly connected with the ground through expansion bolts and the like;
The two support columns 2 are vertically fixed on the base 1 respectively, such as welding and fixing, the heights of the support columns 2 are set according to the vertical heights of the pipe blanks required to be maintained, the pipe blanks are generally higher than the pipe blanks at the upper layer, hollow round thin-wall steel pipes are generally adopted for the weight reduction of the support columns 2, the tops of the two support columns 2 respectively extend forwards to form suspension arms 201, hanging noses 201a used for tying a lifting tool are fixed at the lower parts of the front ends of the two suspension arms 201 respectively, the lifting tool such as an electric hoist and the like is installed in a conventional technology, the installation mode is not repeated, through the arrangement of the two groups of support columns 2, the two groups of support columns 2 are respectively provided with the suspension arms 201 and the hanging noses 201a, in use, two groups of lifting tools can be installed for respectively lifting the support porcelain bottles and hanging down the detached support porcelain bottles, lifting and hanging down can be performed alternately, and construction efficiency is improved;
The two ends of the transverse pipes 301 are welded and fixed with the support columns 2 on two sides respectively to form a ladder 3 for climbing by people, the ladder 3 is arranged between the two support columns 2, and the transverse pipes 301 of the ladder 3 can be used as safety rope hanging points in the climbing process by the operators in the climbing process, so that the safety in the climbing process is ensured;
The supporting tables 4 are correspondingly fixed on the two supporting columns 2 and positioned at the tops of the crawling ladders 3 and are used for carrying operators, and by arranging the supporting tables, the operators can stand or squat on the supporting tables to carry out replacement and overhaul operation of the pillar porcelain insulator, so that the operation is facilitated, and only 1-2 persons are required to finish the maintenance and replacement operation, and the construction efficiency can be improved;
A safety rope tie hanging beam 5 which is fixed between the two support columns 2 and is positioned above the support table 4; safety rope hanging points can be provided by arranging the safety rope hanging beam above the supporting table, so that the safety problem in the high-altitude operation process is effectively guaranteed.
In this embodiment, the support table 4 includes a bottom frame 401 and a support plate 402 conformally fixed on the bottom frame 401, where two lateral sides of the bottom frame 401 are respectively and correspondingly fixedly connected with the inner sides of the two support columns 2, such as welding, and the frame structure is beneficial to weight reduction;
And the bottom frame 401 is not arranged to exceed the support columns 2 on two sides backwards, and extends forwards to exceed the support columns 2 on two sides, so that the structural design is beneficial for operators to climb on the support table 4 from the rear part of the crawling ladder.
In this embodiment, oblique reinforcing beams 403 are fixed under the two lateral sides of the bottom frame 401, where the oblique reinforcing beams 403 correspond to the bottom frame 401 and the support columns 2 to form a triangular reinforcing structure, so as to ensure structural stability.
In this embodiment, a plurality of weight-reducing holes 402a are uniformly distributed on the bottom plate 402, which is beneficial to weight reduction.
In this embodiment, the front end of the bottom plate 402 is formed with a storage lattice 402b, and the storage lattice 402b may be used for placing tools such as a wrench and a nut, so as to facilitate operation, and meanwhile, the detached pillar porcelain bottle may also be temporarily stored in the storage lattice.
In this embodiment, the bottom of the storage compartment 402b is provided with a plurality of water leakage holes 402b-1, here strip holes, which are beneficial to weight reduction and avoiding rainwater collection.
In this embodiment, the climbing device further comprises two armrests 6 serving as climbing force, wherein the armrests 6 are respectively fixed at positions, corresponding to the upper parts of the supporting tables 4, of the inner sides of the two supporting columns 2, such as welding fixation, and the armrests 6 are arranged to facilitate an operator to climb the supporting tables 4 by the ladder stand 3.
In this embodiment, the safety rope hanging beam 5 is a U-shaped tube, the opening of the U-shaped tube faces forward, and the two ends of the U-shaped tube are respectively and fixedly connected with the rear parts of the support columns 2 on the two sides, such as welded fastening.
In this embodiment, the suspension arms 201 and the support columns 2 at the corresponding sides are in a split structure, the corresponding fixing sleeves of the two suspension arms 201 are sleeved in the support columns 2 at the corresponding sides, and the tops of the suspension arms can be fixed by welding;
The two side arms of the U-shaped tube are respectively and correspondingly arranged to penetrate the support column 2 and the suspension arm 201 on the corresponding sides forwards, the penetration arrangement can prevent the suspension arm 201 from rotating, the stability of the structure is improved, the lateral guardrail 501 is formed by extending forwards, and the operation safety can be further improved by the formed lateral guardrail 501.
In this embodiment, the bottom ends of the two support columns 2 are respectively provided with a plurality of reinforcing ribs 202 along the circumferential direction, wherein the reinforcing ribs 202 are triangular reinforcing plates, and the stability of the structure is ensured by arranging the reinforcing ribs 202.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (10)
1. A tubular busbar post insulator changing device, comprising:
the base (1) is used for being fixedly arranged on the ground;
The two support columns (2) are respectively and vertically fixed on the base (1), the tops of the two support columns (2) respectively extend forwards to form suspension arms (201), and hanging noses (201 a) for tying a lifting tool are respectively fixed at the lower parts of the front ends of the two suspension arms (201);
A plurality of transverse pipes (301) which are uniformly arranged between the two support columns (2) and are used for forming a cat ladder (3) for people to climb;
The support tables (4) are correspondingly fixed on the two support columns (2) and positioned at the top of the crawling ladder (3) and are used for carrying operators;
And the safety rope is tied to the hanging beam (5), is fixed between the two support columns (2) and is positioned above the support table (4).
2. The tubular busbar post porcelain insulator replacement device of claim 1, wherein: the supporting table (4) comprises a bottom frame (401) and a supporting plate (402) which is conformally fixed on the bottom frame (401), wherein the two lateral sides of the bottom frame (401) are respectively and correspondingly fixedly connected with the inner sides of the two supporting columns (2);
And the bottom frame (401) is arranged backwards without exceeding the support columns (2) on the two sides, and extends forwards and is arranged beyond the support columns (2) on the two sides.
3. The tubular busbar post porcelain insulator replacement device of claim 2, wherein: oblique reinforcing beams (403) are correspondingly fixed below the two lateral sides of the bottom frame (401) respectively.
4. The tubular busbar post porcelain insulator replacement device of claim 2, wherein: a plurality of lightening holes (402 a) are uniformly distributed on the supporting plate (402).
5. The tubular busbar post porcelain insulator replacement device of claim 2, wherein: a storage grid (402 b) is formed at the front end of the supporting plate (402).
6. The tubular busbar post porcelain insulator replacement device of claim 5, wherein: the bottom of the storage grid (402 b) is provided with a plurality of water leakage holes (402 b-1).
7. The tubular busbar post porcelain insulator replacement device of claim 2, wherein: the climbing device also comprises two handrails (6) used for climbing and borrowing force, wherein the handrails (6) are respectively fixed at positions above the corresponding support tables (4) on the inner sides of the two support columns (2).
8. The tubular busbar post porcelain insulator replacement device of claim 1, wherein: the safety rope tie hanging beam (5) is a U-shaped pipe, the opening of the U-shaped pipe faces forward, and the two ends of the safety rope tie hanging beam are respectively and correspondingly fixedly connected with the rear parts of the support columns (2) on the two sides.
9. The tubular busbar post porcelain insulator replacement device of claim 8, wherein: the suspension arms (201) and the support columns (2) at the corresponding sides are of split structures, and the corresponding fixing sleeves of the two suspension arms (201) are sleeved in the support columns (2) at the corresponding sides;
The two side arms of the U-shaped tube are respectively and correspondingly arranged to penetrate forwards through the support column (2) and the suspension arm (201) at the corresponding sides, and extend forwards to form a lateral guardrail (501).
10. The tubular busbar post porcelain insulator replacement device of claim 1, wherein: the bottom ends of the two support columns (2) are respectively provided with a plurality of reinforcing ribs (202) along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292256.1U CN220950948U (en) | 2023-08-24 | 2023-08-24 | Tube bus post porcelain bottle replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292256.1U CN220950948U (en) | 2023-08-24 | 2023-08-24 | Tube bus post porcelain bottle replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220950948U true CN220950948U (en) | 2024-05-14 |
Family
ID=91008433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322292256.1U Active CN220950948U (en) | 2023-08-24 | 2023-08-24 | Tube bus post porcelain bottle replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220950948U (en) |
-
2023
- 2023-08-24 CN CN202322292256.1U patent/CN220950948U/en active Active
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