CN203251048U - Tubular busbar fixing structure and tubular busbar fixing fitting - Google Patents
Tubular busbar fixing structure and tubular busbar fixing fitting Download PDFInfo
- Publication number
- CN203251048U CN203251048U CN 201320224523 CN201320224523U CN203251048U CN 203251048 U CN203251048 U CN 203251048U CN 201320224523 CN201320224523 CN 201320224523 CN 201320224523 U CN201320224523 U CN 201320224523U CN 203251048 U CN203251048 U CN 203251048U
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- bracket
- bearing
- pipe bus
- fixed
- face
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Abstract
The utility model discloses a tubular busbar fixing structure and a tubular busbar fixing fitting. The fixing fitting is a bracket structure which supports a tubular busbar. The bracket structure comprises a support for being fixed on an insulator and a supporting seat which is integratedly or fixedly connected with the support. The top face of the supporting seat is a concave face which fits and is close to the outer peripheral surface of the tubular busbar. The top surface of the supporting seat is welded and fixed with the outer peripheral surface of the tubular busbar. After the tubular busbar is supported by the fixing fitting, the positioning of the tubular busbar is realized depend on the welding fixation between the fixing fitting and the tubular busbar, thus a curved cover plate of the fixing fitting in the prior art is eliminated, the structure of the whole fixing fitting is eliminated, and the size of the fixing fitting is reduced.
Description
Technical field
The utility model relates to pipe bus bar fixing hardware technical field.
Background technology
At present, the pipe bus bar fixing hardware is used for manage bus and is fixed on the post insulator or is fixed on post insulator with deck, and fixedly gold utensil should satisfy the pipe bus and is in fixing gold utensil and fastens or loose (can slide) installation requirement of fixing.Be similar to notification number and be the fixedly gold utensil that the disclosed pipe bus of Chinese utility model patent of CN200953450Y connects in the combination hardware fitting the same, fixedly gold utensil comprises the base that sets gradually from bottom to top, deck and curved cover plate, the curved cover plate buckle closure is on the deck and be formed for being buckled in ply-yarn drill on the pipe bus periphery, the slotted hole that before and after base offers, extends, in slotted hole, be equipped with the rotating shaft of along its length guiding assembling, the end of rotating shaft passes from the aperture of slotted hole, pass part and rotate the bottom that is assemblied in deck, to realize the hinged of deck and base, but because the tubular bus diameter of direct current extreme high voltage current conversion station is larger, for example ± the female diameter of 800kV current conversion station polar curve pipe reached φ 450mm, following ± female diameter of 1100kV current conversion station polar curve pipe then may reach φ 600mm, if continue to adopt the fixedly tube type bus of curved cover plate structure, to face curved cover plate electric field shielding difficulty, complex structure, bulky, the problem that cost is relatively high.
The utility model content
The purpose of this utility model provides a kind of simple in structure, pipe bus bar fixing hardware that volume is little, also provides simultaneously and has used this fixedly pipe bus fixed structure of gold utensil.
In order to realize above purpose, the technical scheme of pipe bus fixed structure of the present utility model is as follows:
A kind of pipe bus fixed structure, comprise be used to being fixed on the fixedly gold utensil on the insulator and being fixed on pipe bus on the fixing gold utensil, described fixedly gold utensil is the carrier structure of bracketing below the pipe bus, described carrier structure comprises be used to the bracket that is fixed on one on bearing on the insulator, the bearing or is fixedly connected with, the concave surface that the end face of bracket coincide and is affixed for the outer peripheral face with the pipe bus, the end face of bracket is welded and fixed with the outer peripheral face of pipe bus.
Described bracket comprises the top board on pipe bus periphery, vertical two supporting legs establishing in bottom surface of top board of being sticked that coincide, and two supporting leg relative spacings distribute.
Described bearing is for being used for being fixed on the chassis flange on the insulator, described bearing cooperates by guiding mechanism along continuous straight runs guiding with bracket, described guiding mechanism comprises on the bearing vertical two risers that are in the bracket left and right sides of establishing and the guide post that extends along left and right directions that arranges in the left and right sides of bracket, all offer long guiding hole or the groove that extends along fore-and-aft direction on two risers, described guide post is inserted in the pilot hole or groove of respective side along the fore-and-aft direction guiding.
Described riser is fixed on the bearing by revolving the holding screw of establishing on the bearing, the head of the described holding screw bottom of bearing of submerging, and the bar section of holding screw passes and revolves the bottom that is located at riser from the upside of bearing.
Offer on the end face of described bracket along the circumferential groove of pipe bus.
The technical scheme of pipe bus bar fixing hardware of the present utility model is as follows:
A kind of pipe bus bar fixing hardware, described fixedly gold utensil is for being used for the carrier structure of bracketing below the pipe bus, described carrier structure comprises be used to the bracket that is fixed on one on bearing on the insulator, the bearing or is fixedly connected with, the concave surface that the end face of bracket coincide and is affixed and is welded and fixed with the outer peripheral face of pipe bus for being used for outer peripheral face with the pipe bus.
Described bracket comprises that two supporting leg relative spacings distribute for the identical top board on pipe bus periphery, vertical two supporting legs establishing in bottom surface of top board of being sticked.
Described bearing is for being used for being fixed on the chassis flange on the insulator, described bearing cooperates by guiding mechanism along continuous straight runs guiding with bracket, described guiding mechanism comprises on the bearing vertical two risers that are in the bracket left and right sides of establishing and the guide post that extends along left and right directions that arranges in the left and right sides of bracket, all offer long guiding hole or the groove that extends along fore-and-aft direction on two risers, described guide post is inserted in the pilot hole or groove of respective side along the fore-and-aft direction guiding.
Described riser is fixed on the bearing by revolving the holding screw of establishing on the bearing, the head of the described holding screw bottom of bearing of submerging, and the bar section of holding screw passes and revolves the bottom that is located at riser from the upside of bearing.
Offer the groove that circumferentially extends for along the pipe bus on the end face of described bracket.
In the utility model fixedly gold utensil be carrier structure, the end face of bracket coincide to be sticked and is fixed together on the periphery of pipe bus and with the outer peripheral face welding of managing bus in the carrier structure, thereby make fixedly gold utensil after holding up the pipe bus, rely between the two be welded and fixed to realize location to the pipe bus, so just make and saved in the prior art the fixedly curved cover plate of gold utensil, simplify the structure of whole fixedly gold utensil, reduced the fixedly volume of gold utensil.
Description of drawings
Fig. 1 is the structural representation of embodiment of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the structural representation of bearing among Fig. 1.
Embodiment
The embodiment of pipe bus fixed structure of the present utility model: as shown in Figure 1 and Figure 4, this pipe bus fixed structure comprises pipe bus 1 and fixing gold utensil, fixedly gold utensil is the carrier structure of bracketing below pipe bus 1, and fixedly gold utensil is to be made of bracket 2, guide post 3 and bearing 4.Two vertical supporting legs 22 that extend that arrange on the top board 21 that bracket 2 is extended by front and back and the bottom surface of top board 21, two supporting legs 22 distribute at the left and right directions relative spacing, so that the vertical section of whole bracket 2 is the π font, and the concave surface to lower recess that the end face of top board 21 coincide and is affixed for the outer peripheral face with pipe bus 1, the end face of top board 21 is connected with the outer peripheral face welding of pipe bus 1; Bearing 4 founds two risers 42 establishing by flange body 41 with on it and consists of, riser 42 is fixed on the flange body 41 by revolving the holding screw 5 of establishing on the flange body 41, the head of holding screw 5 bottom of bearing 4 of submerging, the bar section of holding screw 5 passes and revolves the bottom that is located at riser 42 from the upside of bearing 4, and two risers 42 are in respectively the phase dorsal part of two supporting legs 22, the long guiding hole 43 that extends before and after offering respectively on two risers 42; The columned body of rod that guide post 3 extends about being, the mid portion of guide post 3 is in the gap between two supporting legs 42, the perforation on the supporting leg 22 is passed first at the two ends of guide post 3, after import in the long guiding hole 43, and radially be fitted with respectively in the two ends root at the mid portion of guide post 3 and be in two alignment pins 6 between the riser 42, inner washer 7 on the periphery that is equiped with the mid portion that is sleeved on guide post 3 between alignment pin 6 and the supporting leg 22, between the phase dorsal part of two supporting legs 22 and two risers 42, from inside to outside be disposed with elastomeric pad 8 and the outer washer 9 that is sleeved on the guide post 3 two ends peripheries, guide post 3 is assemblied in the described long guiding hole 43 along fore-and-aft direction guiding, and guide post 3 by its two ends, left and right sides around about the axis that extends rotate and be assemblied between two risers 42.
In the above-described embodiments, the groove that extends about offering on the end face of bracket, in other embodiments, the end face of top board also can be a complete concave surface.
In the above-described embodiments, riser is fixed on the flange body by holding screw, and in other embodiments, riser also can be fixed on the flange body by welding, the mode such as bonding, and is perhaps into a single integrated structure by form and the flange body of casting.
In the above-described embodiments, two risers are in the left and right sides of bracket, open to the phase dorsal part with two supporting legs avoiding bracket, improve the dependability of fixedly gold utensil of the present utility model, in other embodiments, bracket also can be integrative-structure with bearing casting, and perhaps two of bracket supporting legs are in the outside of riser.
In the above-described embodiments, the vertical cross-section of bracket is the π font, to reduce the weight of bracket, improves the fixedly dependability of gold utensil, and in other embodiments, bracket also can be a block structure or be set up the support body that forms by the body of rod.
The embodiment of pipe bus bar fixing hardware of the present utility model: fixedly fixedly the structure of gold utensil is identical in the structure of gold utensil and above-described embodiment in the present embodiment, therefore repeats no more.
Claims (10)
1. manage the bus fixed structure for one kind, comprise be used to being fixed on the fixedly gold utensil on the insulator and being fixed on pipe bus on the fixing gold utensil, it is characterized in that, described fixedly gold utensil is the carrier structure of bracketing below the pipe bus, described carrier structure comprises be used to the bracket that is fixed on one on bearing on the insulator, the bearing or is fixedly connected with, the concave surface that the end face of bracket coincide and is affixed for the outer peripheral face with the pipe bus, the end face of bracket is welded and fixed with the outer peripheral face of pipe bus.
2. pipe bus fixed structure according to claim 1 is characterized in that, described bracket comprises the top board on pipe bus periphery, vertical two supporting legs establishing in bottom surface of top board of being sticked that coincide, and two supporting leg relative spacings distribute.
3. pipe bus fixed structure according to claim 1 and 2, it is characterized in that, described bearing cooperates by guiding mechanism along continuous straight runs guiding with bracket, described guiding mechanism comprises on the bearing vertical two risers that are in the bracket left and right sides of establishing and the guide post that extends along left and right directions that arranges in the left and right sides of bracket, all offer long guiding hole or the groove that extends along fore-and-aft direction on two risers, described guide post is inserted in the pilot hole or groove of respective side along the fore-and-aft direction guiding.
4. pipe bus fixed structure according to claim 3, it is characterized in that, described riser is fixed on the bearing by revolving the holding screw of establishing on the bearing, the head of the described holding screw bottom of bearing of submerging, and the bar section of holding screw passes and revolves the bottom that is located at riser from the upside of bearing.
5. pipe bus fixed structure according to claim 1 and 2 is characterized in that, offers the groove that circumferentially extends along the pipe bus on the end face of described bracket.
6. manage bus bar fixing hardware for one kind, it is characterized in that, described fixedly gold utensil is for being used for the carrier structure of bracketing below the pipe bus, described carrier structure comprises be used to the bracket that is fixed on one on bearing on the insulator, the bearing or is fixedly connected with, the concave surface that the end face of bracket coincide and is affixed and is welded and fixed with the outer peripheral face of pipe bus for being used for outer peripheral face with the pipe bus.
7. pipe bus bar fixing hardware according to claim 6 is characterized in that, described bracket comprises that two supporting leg relative spacings distribute for the identical top board on pipe bus periphery, vertical two supporting legs establishing in bottom surface of top board of being sticked.
8. according to claim 6 or 7 described pipe bus bar fixing hardwares, it is characterized in that, described bearing cooperates by guiding mechanism along continuous straight runs guiding with bracket, described guiding mechanism comprises on the bearing vertical two risers that are in the bracket left and right sides of establishing and the guide post that extends along left and right directions that arranges in the left and right sides of bracket, all offer long guiding hole or the groove that extends along fore-and-aft direction on two risers, described guide post is inserted in the pilot hole or groove of respective side along the fore-and-aft direction guiding.
9. pipe bus bar fixing hardware according to claim 8, it is characterized in that, described riser is fixed on the bearing by revolving the holding screw of establishing on the bearing, the head of the described holding screw bottom of bearing of submerging, and the bar section of holding screw passes and revolves the bottom that is located at riser from the upside of bearing.
10. according to claim 6 or 7 described pipe bus bar fixing hardwares, it is characterized in that, offer the groove that circumferentially extends for along the pipe bus on the end face of described bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224523 CN203251048U (en) | 2013-04-28 | 2013-04-28 | Tubular busbar fixing structure and tubular busbar fixing fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224523 CN203251048U (en) | 2013-04-28 | 2013-04-28 | Tubular busbar fixing structure and tubular busbar fixing fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251048U true CN203251048U (en) | 2013-10-23 |
Family
ID=49377466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320224523 Expired - Lifetime CN203251048U (en) | 2013-04-28 | 2013-04-28 | Tubular busbar fixing structure and tubular busbar fixing fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203251048U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877259A (en) * | 2017-04-26 | 2017-06-20 | 南方电网科学研究院有限责任公司 | A kind of female support gold utensil of pipe |
| CN110518523A (en) * | 2019-07-11 | 2019-11-29 | 平高集团有限公司 | A kind of GIL sliding support and GIL transmission system |
| CN110518522A (en) * | 2019-07-11 | 2019-11-29 | 平高集团有限公司 | A kind of bus tube stent and bus cartridge module |
| CN110829322A (en) * | 2019-10-10 | 2020-02-21 | 国家电网有限公司 | Tubular bus T-connection fitting and tubular bus T-connection structure |
-
2013
- 2013-04-28 CN CN 201320224523 patent/CN203251048U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877259A (en) * | 2017-04-26 | 2017-06-20 | 南方电网科学研究院有限责任公司 | A kind of female support gold utensil of pipe |
| CN110518523A (en) * | 2019-07-11 | 2019-11-29 | 平高集团有限公司 | A kind of GIL sliding support and GIL transmission system |
| CN110518522A (en) * | 2019-07-11 | 2019-11-29 | 平高集团有限公司 | A kind of bus tube stent and bus cartridge module |
| CN110518523B (en) * | 2019-07-11 | 2020-11-06 | 平高集团有限公司 | GIL sliding support device and GIL power transmission system |
| CN110829322A (en) * | 2019-10-10 | 2020-02-21 | 国家电网有限公司 | Tubular bus T-connection fitting and tubular bus T-connection structure |
| CN110829322B (en) * | 2019-10-10 | 2021-10-01 | 国家电网有限公司 | Tubular bus T-connection fitting and tubular bus T-connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |