CN203911235U - Insulating pillar hanging system for door holder frame of substation - Google Patents
Insulating pillar hanging system for door holder frame of substation Download PDFInfo
- Publication number
- CN203911235U CN203911235U CN201420328078.1U CN201420328078U CN203911235U CN 203911235 U CN203911235 U CN 203911235U CN 201420328078 U CN201420328078 U CN 201420328078U CN 203911235 U CN203911235 U CN 203911235U
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- insulator
- string
- groove
- arc plate
- limited post
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Abstract
The utility model discloses an insulating pillar hanging system for a door holder frame of a substation. The insulating pillar hanging system comprises a plurality of disk-shaped insulators, wherein the disk-shaped insulators are connected in series through tension connecting wires to form a suspension type insulator tension string, the lower side of the suspension type insulator tension string is provided with a groove arc plate, the upper side of the suspension type insulator tension string is provided with a plurality of limiting columns, the limiting columns and the groove arc plate are mounted on the same outer side surface A of a hoisting frame, a plate body is bent to from a groove plate and the groove plate is bent toward a direction opposite to the groove opening to form the groove arc plate, the suspension type insulator tension string is placed in the groove of the groove arc plate, the axes of the limiting columns are vertical to the surface of the outer side surface A, and the limiting columns are arranged between the adjacent disk-shaped insulators. The insulating pillar hanging system has the advantages of simple structure, simple operation, high safety performance and high operating efficiency.
Description
Technical field
Transformer station's door framework insulation column that the utility model relates in power equipment hangs system.
Background technology
In transformer station, door framework is the supporting structure as main power transmission line, the effect of door structure is to provide support attachment point to suspension insulator strain insulator-string, the construction method that routine arranges suspension insulator strain insulator-string is, first on door structure, pulley is set, after providing steel wire to walk around pulley, be connected with the suspension insulator strain insulator-string with line, pull after steel wire, suspension insulator strain insulator-string is risen near a structure, then adopt derrick car, mannedly near door structure height, suspension insulator strain insulator-string is installed, suspension insulator strain insulator-string is installed on a structure, there are 2 shortcomings in above-mentioned form of construction work, one is the quality that will guarantee steel wire, just can there is not steel wire and fall maintenance, only have a firm line to connect suspension insulator strain insulator-string, so poor safety performance, one is that efficiency of construction is low, after first pulley will being installed, connect steel wire, then lift by crane suspension insulator strain insulator-string, finally be only suspension insulator strain insulator-string is installed, whole construction procedure is many, workmen is many, therefore efficiency of construction is low, human resources take greatly.
Utility model content
The purpose of this utility model is to provide a kind of transformer station door framework insulation column to hang system, can improve installation effectiveness, eliminates the potential safety hazard to support staff.
The purpose of this utility model is achieved through the following technical solutions: transformer station's door framework insulation column hangs system, comprise some disc insulators, disc insulator forms suspension insulator strain insulator-string by strain insulator connecting line series winding, suspension insulator strain insulator-string downside is provided with groove arc plate, suspension insulator strain insulator-string upside is provided with a plurality of limited posts, limited post, groove arc plate is arranged on the same lateral surface A of lifting frame simultaneously, wherein, groove arc plate is to be formed after concave-board by a plate bending, concave-board is to notch rightabout Curved grooving arc plate, suspension insulator strain insulator-string is placed in the groove of groove arc plate, the axis of limited post is vertical with lateral surface A surface, limited post is between adjacent disc insulator.
Design principle of the present utility model is: at suspension insulator strain insulator-string downside, groove arc plate is set, groove arc plate plays the effect of lifting, at suspension insulator strain insulator-string upside, be provided with a plurality of limited posts, limited post plays the position-limiting action of suspension insulator strain insulator-string drawing tension direction, by groove arc plate, limited post carries out spacing clamping to suspension insulator strain insulator-string, suspension insulator strain insulator-string is installed on lifting frame, operation is, before lift bottom surface, be about to suspension insulator strain insulator-string and be installed to lifting frame, in the process rising at lifting frame, together suspension insulator strain insulator-string is played to the effect of lifting, suspension insulator strain insulator-string is given rise to after predetermined altitude, the height that keeps lifting frame, operating personnel are installed to suspension insulator strain insulator-string on a structure in lifting frame, whole operating process, only need 1 operating personnel, operating procedure only has 2 steps, therefore said structure can play the object that suspension insulator strain insulator-string is installed fast, and suspension insulator strain insulator-string is clamped on lifting frame, security performance improves greatly.In addition, because suspension insulator strain insulator-string is flexible structure, be that suspension insulator strain insulator-string is soft joint structure fabrication, therefore the utility model is in order to adapt to the design that line construction is arc, therefore the groove arc plate in the utility model is crooked to notch rightabout at concave-board after forming concave-board, can form arcuate structure like this, more adapt to the case of bending of suspension insulator strain insulator-string, avoid, in uphill process, suspension insulator strain insulator-string is caused to wearing and tearing.Groove arc plate is groove structure, and this structure can limit disc insulator along the displacement of suspension insulator strain insulator-string horizontal direction, guarantees that suspension insulator strain insulator-string does not drop.
Limited post adopts thread connecting mode to be connected with lateral surface A.Be convenient to disassembly and assembly.
The mode that limited post card is established disc insulator has 2 kinds, and following structure is 2 concrete implementations:
Mode one: limited post is provided with 2 groove A towards the one side of disc insulator, and the Pan Kou edge of disc insulator extends in this groove A.This structure can limit disc insulator along the displacement of suspension insulator strain insulator-string horizontal direction, guarantees that suspension insulator strain insulator-string does not drop.
Mode two: limited post is provided with rectangular preiection piece towards the one side of disc insulator, rectangular preiection piece is less than the interior diameter of disc insulator along the length of limited post axis direction, and rectangular preiection piece is absorbed in disc insulator internal diameter chamber.This structure can limit disc insulator along the displacement of suspension insulator strain insulator-string horizontal direction, guarantees that suspension insulator strain insulator-string does not drop.
The utility model has the advantage of: simple in structure, simple to operate, security performance is high, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is schematic side view of the present utility model.
Fig. 3 is the schematic diagram that limited post card is established the mode one of disc insulator.
Fig. 4 is the schematic diagram that limited post card is established the mode two of disc insulator.
Reference numeral in figure is expressed as: 1, lifting frame; 2, groove arc plate; 3, limited post; 4, strain insulator connecting line; 5, disc insulator; 6, rectangular preiection piece.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment 1:
As Figure 1-Figure 4.
Transformer station's door framework insulation column hangs system, comprise some disc insulators 5, disc insulator 5 forms suspension insulator strain insulator-string by strain insulator connecting line 4 series windings, suspension insulator strain insulator-string downside is provided with groove arc plate 2, suspension insulator strain insulator-string upside is provided with a plurality of limited posts 2, limited post 2, groove arc plate 2 is arranged on the same lateral surface A of lifting frame 1 simultaneously, wherein, groove arc plate 2 is to be formed after concave-board by a plate bending, concave-board is to notch rightabout Curved grooving arc plate, suspension insulator strain insulator-string is placed in the groove of groove arc plate, the axis of limited post 2 is vertical with lateral surface A surface, limited post 2 is between adjacent disc insulator 5.
Design principle of the present utility model is: at suspension insulator strain insulator-string downside, groove arc plate 2 is set, groove arc plate 2 plays the effect of lifting, at suspension insulator strain insulator-string upside, be provided with a plurality of limited posts 2, limited post 2 plays the position-limiting action of suspension insulator strain insulator-string drawing tension direction, by groove arc plate 2, 2 pairs of suspension insulator strain insulator-strings of limited post carry out spacing clamping, suspension insulator strain insulator-string is installed on lifting frame 1, operation is, before lift bottom surface, be about to suspension insulator strain insulator-string and be installed to lifting frame 1, in the process rising at lifting frame 1, together suspension insulator strain insulator-string is played to the effect of lifting, suspension insulator strain insulator-string is given rise to after predetermined altitude, the height that keeps lifting frame, operating personnel are installed to suspension insulator strain insulator-string on a structure in lifting frame, whole operating process, only need 1 operating personnel, operating procedure only has 2 steps, therefore said structure can play the object that suspension insulator strain insulator-string is installed fast, and suspension insulator strain insulator-string is clamped on lifting frame, security performance improves greatly.In addition, because suspension insulator strain insulator-string is flexible structure, be that suspension insulator strain insulator-string is soft joint structure fabrication, therefore the utility model is in order to adapt to the design that line construction is arc, therefore the groove arc plate 2 in the utility model is crooked to notch rightabout at concave-board after forming concave-board, can form arcuate structure like this, more adapt to the case of bending of suspension insulator strain insulator-string, avoid, in uphill process, suspension insulator strain insulator-string is caused to wearing and tearing.Groove arc plate 2 is groove structure, and this structure can limit disc insulator 5 along the displacement of suspension insulator strain insulator-string horizontal direction, guarantees that suspension insulator strain insulator-string does not drop.
Limited post 2 adopts thread connecting mode to be connected with lateral surface A.Be convenient to disassembly and assembly.
The mode that limited post 2 cards are established disc insulator 5 has 2 kinds, and following structure is 2 concrete implementations:
As Fig. 3: mode one: limited post 2 is provided with 2 groove A towards the one side of disc insulator 5, and the Pan Kou edge of disc insulator 5 extends in this groove A.This structure can limit disc insulator 5 along the displacement of suspension insulator strain insulator-string horizontal direction, guarantees that suspension insulator strain insulator-string does not drop.
As Fig. 4, mode two: limited post 2 is provided with rectangular preiection piece 6 towards the one side of disc insulator 5, rectangular preiection piece is less than the interior diameter of disc insulator 5 along the length of limited post 2 axis directions, and rectangular preiection piece is absorbed in disc insulator 5 internal diameter chambeies.This structure can limit disc insulator 5 along the displacement of suspension insulator strain insulator-string horizontal direction, guarantees that suspension insulator strain insulator-string does not drop.
As mentioned above, can well realize the utility model.
Claims (4)
1. transformer station's door framework insulation column hangs system, it is characterized in that: comprise some disc insulators (5), disc insulator (5) forms suspension insulator strain insulator-string by strain insulator connecting line (4) series winding, suspension insulator strain insulator-string downside is provided with groove arc plate (2), suspension insulator strain insulator-string upside is provided with a plurality of limited posts (2), limited post (2), groove arc plate (2) is arranged on the same lateral surface A of lifting frame (1) simultaneously, wherein, groove arc plate (2) is to be formed after concave-board by a plate bending, concave-board is to notch rightabout Curved grooving arc plate, suspension insulator strain insulator-string is placed in the groove of groove arc plate, the axis of limited post (2) is vertical with lateral surface A surface, limited post (2) is positioned between adjacent disc insulator (5).
2. transformer station according to claim 1 door framework insulation column hangs system, it is characterized in that: limited post (2) adopts thread connecting mode to be connected with lateral surface A.
3. transformer station according to claim 1 door framework insulation column hangs system, it is characterized in that: limited post (2) is provided with 2 groove A towards the one side of disc insulator (5), and the Pan Kou edge of disc insulator (5) extends in this groove A.
4. transformer station according to claim 1 door framework insulation column hangs system, it is characterized in that: limited post (2) is provided with rectangular preiection piece (6) towards the one side of disc insulator (5), rectangular preiection piece is less than the interior diameter of disc insulator (5) along the length of limited post (2) axis direction, rectangular preiection piece is absorbed in disc insulator (5) internal diameter chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328078.1U CN203911235U (en) | 2014-06-19 | 2014-06-19 | Insulating pillar hanging system for door holder frame of substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328078.1U CN203911235U (en) | 2014-06-19 | 2014-06-19 | Insulating pillar hanging system for door holder frame of substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911235U true CN203911235U (en) | 2014-10-29 |
Family
ID=51785481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420328078.1U Withdrawn - After Issue CN203911235U (en) | 2014-06-19 | 2014-06-19 | Insulating pillar hanging system for door holder frame of substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051963A (en) * | 2014-06-19 | 2014-09-17 | 国网四川省电力公司成都市新都供电分公司 | Transformer substation door frame insulating supporting column hanging system |
-
2014
- 2014-06-19 CN CN201420328078.1U patent/CN203911235U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051963A (en) * | 2014-06-19 | 2014-09-17 | 国网四川省电力公司成都市新都供电分公司 | Transformer substation door frame insulating supporting column hanging system |
| CN104051963B (en) * | 2014-06-19 | 2016-03-23 | 国网四川省电力公司成都市新都供电分公司 | Transformer station's door framework insulation column hangs system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |