CN210640662U - Sliding support structure for high-voltage transmission bus - Google Patents
Sliding support structure for high-voltage transmission bus Download PDFInfo
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- CN210640662U CN210640662U CN201921920948.3U CN201921920948U CN210640662U CN 210640662 U CN210640662 U CN 210640662U CN 201921920948 U CN201921920948 U CN 201921920948U CN 210640662 U CN210640662 U CN 210640662U
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Abstract
The utility model discloses a sliding support structure for a high-voltage transmission bus, which comprises a support plate, a stainless steel plate and a non-metal wear-resistant slide block; the support plate is positioned below the stainless steel plate and wrapped outside the stainless steel plate; the edge of corrosion resistant plate just keeps away from the backup pad direction along perpendicular to corrosion resistant plate and extends and have the baffle, and nonmetal wear-resisting slider is placed on corrosion resistant plate, and it can slide wantonly on corrosion resistant plate, even has the connecting plate that is used for fixed product on the nonmetal wear-resisting slider, and even there is the fixed pin board that opens there is the pinhole on one side of backup pad, fixed pin board perpendicular to backup pad, and the connecting plate is fixed through the round pin with fixed pin board. The sliding support structure for the high-voltage transmission bus has the advantages of simple structure, low cost and difficult abrasion; the axial and radial sliding of the bus can be realized simultaneously, and the bus has the capability of adjusting in the vertical direction; the bus bar has good stability, large adjustment allowance and good adaptability, can effectively avoid the bus bar from being deformed and being not released to be damaged when the bus bar is subjected to temperature change, and has great application prospect.
Description
Technical Field
The utility model belongs to the technical field of power equipment, a high tension transmission is sliding support structure for generating line is related to, in particular to sliding support structure for high tension transmission generating line that slip compensation dimension is many.
Background
With the rapid development of economy in China, the demand for electric power is greater and greater, large hydropower stations and nuclear power stations are or begin to be built and are limited by terrain environment conditions or safety requirements, and the hydropower stations can use high-voltage transmission buses more. When the transmission distance of a transmission pipeline of a high-voltage transmission bus is long, the deformation of a shell body generated by the expansion and contraction effect along the axial direction is obvious, the stress poses great threat to the safe operation of the high-voltage transmission bus, the shell body deformation can be compensated by adopting the telescopic joint compensation device, but if the support of the bus and the shell body of the high-voltage transmission bus are in full rigid connection, the shell body is restrained by the support when deforming along the axial direction, and the structure can be damaged when the stress is too large.
In order to overcome the defects, technicians in the field develop various high-voltage transmission bus sliding supports, and a patent CN 106058759A discloses a novel GIL pipeline bus sliding support device which is exquisite in structure, realizes axial sliding of buses, cannot realize radial adjustment of the buses and has certain limitation; patent CN 103166159 a discloses a sliding support device, which, although it realizes axial sliding of the bus bar, it cannot realize radial adjustment of the bus bar, and has certain limitations; patent CN 204681028U discloses a sliding support device for GIL bus bar, which uses a small-area sliding plate to slide in the horizontal direction, but the contact area is small, and the sliding support device is easy to wear, and at the same time, it uses a kidney-shaped hole to slide in the vertical direction, and when the sliding support device needs to slide horizontally and vertically at the same time, the sliding support device is easy to cause jamming.
Therefore, the development of the sliding support structure for the high-voltage power transmission bus, which has the advantages of simple structure, difficult abrasion, capability of realizing the axial and radial sliding of the bus and good adaptability, has practical significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art can't realize radial adjustment, the easy wearing and tearing of generating line and easily cause the defect of jam, provide a simple structure, be difficult for wearing and tearing, can realize generating line axial and radial slip and the good sliding support structure for high-tension transmission generating line of adaptability simultaneously, it can not only be used for supporting the GIL generating line, still can be used to support the GIS generating line.
In order to achieve the above object, the utility model provides a following technical scheme:
a sliding support structure for a high-voltage power transmission bus comprises a support plate, a stainless steel plate and a non-metal wear-resistant sliding block;
the supporting plate is positioned below the stainless steel plate and wrapped outside the stainless steel plate;
the edge of corrosion resistant plate just keeps away from the backup pad direction along perpendicular to corrosion resistant plate and extends and have the baffle, nonmetal wear-resisting slider is placed on corrosion resistant plate, and it can slide on corrosion resistant plate wantonly, even have the connecting plate that is used for fixed product on the nonmetal wear-resisting slider.
The utility model discloses a sliding support structure is through arranging nonmetal wear-resisting slider on corrosion resistant plate, nonmetal wear-resisting slider does not have fixed connection with the stainless steel inter-plate, when product (generating line) takes place deformation, nonmetal wear-resisting slider connected with the product can take place to slide (endwise slip and/or radial slip) to deformation as required relative stainless steel plate and compensate (can effectively compensate the generating line extension that cold and hot shrink arouses promptly and shorten the deformation), because the coefficient of friction between nonmetal wear-resisting slider and the stainless steel inter-plate is less, it is difficult for taking place the jam, adaptability is good. The utility model discloses a slider and corrosion resistant plate's design, given this structure multidimension degree on the one hand and adjusted (axial regulation and/or radial regulation) the characteristic, on the other hand gives its excellent adaptability, has market prospect.
As a preferred technical scheme:
according to the sliding support structure for the high-voltage transmission bus, one side of the support plate is connected with the fixing pin plate with the pin hole, and the fixing pin plate is perpendicular to the support plate. The protection scope of the present invention is not limited thereto, and the specific position and arrangement of the fixing pin plate are not limited thereto, and those skilled in the art can set the fixing pin plate according to actual requirements.
In the sliding support structure for the high-voltage transmission bus, the connecting plate and the fixed pin plate are fixed by the pin to limit the sliding distance of the bus and limit the up-and-down movement of the bus. The protection scope of the present invention is not limited thereto, and the fixing form of the connecting plate and the fixing pin plate is not limited thereto, and can be fixed by bolts, and the present invention only lists a feasible technical solution, and those skilled in the art can select according to actual requirements.
According to the sliding support structure for the high-voltage transmission bus, the connecting plate is fixedly connected with the baffle.
In the sliding support structure for the high-voltage transmission busbar, the fixed connection is fixed by bolts. The fixing form of the present invention is not limited to this, and the present invention only exemplifies a feasible technical solution, and those skilled in the art can select the fixing form according to actual needs.
According to the sliding support structure for the high-voltage transmission bus, the whole connecting plate is of a cylindrical structure or a square structure. The utility model discloses a connecting plate is not limited to this only, the utility model discloses only enumerate two kinds of feasible structures, its specific structure technical personnel in the field can select according to the actual demand.
As above a high tension transmission is sliding support structure for generating line, the backup pad below is equipped with the mounting panel, the backup pad is connected with the mounting panel through high adjusting bolt, through adjusting high adjusting bolt can highly adjust the backup pad, and high adjusting bolt has given the utility model discloses a structure is in the regulating power of vertical direction, promptly the utility model discloses a sliding support structure can adjust on three-dimensionally.
According to the sliding support structure for the high-voltage power transmission bus, the non-metal wear-resistant sliding block is strip-shaped. The shape of the non-metallic wear resistant slider is not limited thereto and may be any shape.
Has the advantages that:
(1) the sliding support structure for the high-voltage transmission bus has the advantages of simple structure, low cost and difficult abrasion;
(2) the sliding support structure for the high-voltage transmission bus can realize axial and radial sliding of the bus and has adjusting capacity in the vertical direction;
(3) the utility model discloses a high-tension transmission is sliding support structure for generating line, stability is good, and it is big to adjust the surplus, and adaptability is good, can effectively avoid the generating line to produce when receiving temperature variation and warp and can't get the release and take place to destroy, has application prospect.
Drawings
Fig. 1 is a schematic view of a sliding support structure for a high-voltage power transmission bus of the present invention;
FIG. 2 is an enlarged schematic view of the position of FIG. 1A;
the device comprises a connecting plate 1, a baffle 2, a non-metal wear-resistant sliding block 3, a stainless steel plate 4, a supporting plate 5, a fixing pin plate 6, a height adjusting bolt 7, a support plate 8 and a product 9.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
A sliding support structure for a high-voltage transmission bus is shown in figures 1 and 2 and comprises a support plate 5, a stainless steel plate 4, a non-metal wear-resistant sliding block 3 and a support plate 8;
the supporting plate 5 is positioned below the stainless steel plate 4 and wrapped outside the stainless steel plate 4, one side of the supporting plate 5 is connected with a fixing pin plate 6 with a pin hole, and the fixing pin plate 6 is vertical to the supporting plate 5;
the edge of the stainless steel plate 4 extends to form a baffle plate 2 along the direction perpendicular to the stainless steel plate 4 and far away from the support plate 5, the strip-shaped non-metal wear-resistant sliding block 3 is placed on the stainless steel plate 4 and can slide on the stainless steel plate 4 at will, the non-metal wear-resistant sliding block 3 is connected with a connecting plate 1 used for fixing a product 9, the whole connecting plate 1 is of a cylindrical structure or a square structure, the connecting plate 1 is also fixedly connected with the baffle plate 2 through bolts, and the connecting plate 1 is fixed with a fixed pin plate 6 through pins;
the support plate 5 is provided with a support plate 8 below, the support plate 5 is connected with the support plate 8 through a height adjusting bolt 7, and the height of the support plate 5 can be adjusted through adjusting the height adjusting bolt 7.
Through verification, the sliding support structure for the high-voltage transmission bus has the advantages of simple structure, low cost and difficult abrasion; the bus can slide axially and radially at the same time, and the bus has the capability of adjusting in the vertical direction; the bus bar has good stability, large adjustment allowance and good adaptability, can effectively avoid the bus bar from being deformed and being not released to be damaged when the bus bar is subjected to temperature change, and has great application prospect.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these embodiments are merely illustrative and various changes or modifications may be made without departing from the spirit and scope of the invention.
Claims (8)
1. A sliding support structure for a high-voltage power transmission bus is characterized by comprising a support plate, a stainless steel plate and a non-metal wear-resistant sliding block;
the supporting plate is positioned below the stainless steel plate and wrapped outside the stainless steel plate;
the edge of corrosion resistant plate just keeps away from the backup pad direction along perpendicular to corrosion resistant plate and extends and have the baffle, nonmetal wear-resisting slider is placed on corrosion resistant plate, and it can slide on corrosion resistant plate wantonly, even have the connecting plate that is used for fixed product on the nonmetal wear-resisting slider.
2. The sliding support structure for a high-voltage power transmission busbar according to claim 1, wherein a fixing pin plate having a pin hole is connected to one side of the support plate, and the fixing pin plate is perpendicular to the support plate.
3. The sliding support structure for a high-voltage power transmission busbar according to claim 2, wherein the connecting plate and the fixing pin plate are fixed by a pin.
4. The sliding support structure for a high voltage power transmission busbar according to claim 1, wherein said connecting plate is further fixedly connected to the baffle plate.
5. The sliding support structure for a high-voltage power transmission busbar according to claim 4, wherein the fixed connection is a fixed connection by bolts.
6. The sliding support structure for a high-voltage power transmission busbar according to claim 4, wherein the connecting plate has a cylindrical structure or a square structure as a whole.
7. The sliding support structure for a high-voltage power transmission busbar according to claim 1, wherein a bracket plate is arranged below the support plate, the support plate is connected with the bracket plate through a height adjusting bolt, and the height of the support plate can be adjusted by adjusting the height adjusting bolt.
8. The sliding support structure for a high-voltage transmission busbar according to claim 1, wherein the non-metallic wear-resistant sliding blocks are strip-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920948.3U CN210640662U (en) | 2019-11-08 | 2019-11-08 | Sliding support structure for high-voltage transmission bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920948.3U CN210640662U (en) | 2019-11-08 | 2019-11-08 | Sliding support structure for high-voltage transmission bus |
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| Publication Number | Publication Date |
|---|---|
| CN210640662U true CN210640662U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921920948.3U Active CN210640662U (en) | 2019-11-08 | 2019-11-08 | Sliding support structure for high-voltage transmission bus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220037870A1 (en) * | 2020-07-31 | 2022-02-03 | Aptiv Technologies Limited | Busbar connection systems and methods |
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2019
- 2019-11-08 CN CN201921920948.3U patent/CN210640662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220037870A1 (en) * | 2020-07-31 | 2022-02-03 | Aptiv Technologies Limited | Busbar connection systems and methods |
| US11888303B2 (en) * | 2020-07-31 | 2024-01-30 | Aptiv Technologies Limited | Busbar connection systems and methods |
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