CN211296104U - Flexible supporting structure of bus tube - Google Patents
Flexible supporting structure of bus tube Download PDFInfo
- Publication number
- CN211296104U CN211296104U CN202020101778.2U CN202020101778U CN211296104U CN 211296104 U CN211296104 U CN 211296104U CN 202020101778 U CN202020101778 U CN 202020101778U CN 211296104 U CN211296104 U CN 211296104U
- Authority
- CN
- China
- Prior art keywords
- line pipe
- generating line
- mounting
- plate
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model belongs to the technical field of the technique that wind power generation generating line pipe supported and specifically relates to a flexible bearing structure of generating line pipe is related to, including elastic support and mount pad, elastic support includes connecting plate, elastic plate and mounting panel, and the elastic plate is fixed to be set up in the below at connecting plate both ends, and the both ends difference fixed connection of mounting panel is in the below of elastic plate. Generating line pipe passes through elastic support and tower section of thick bamboo fixed connection, when a tower section of thick bamboo produced and rocks, a tower section of thick bamboo can drive generating line pipe through elastic support and rock together, rock along with generating line pipe production, utilize the deformation effect of elastic plate, can change the interval between connecting plate and the mounting panel, thereby change the interval between two supports, thereby make generating line pipe also can adjust the interval between the mounting bracket along with a tower section of thick bamboo rock in order to reduce generating line pipe by compression or tensile volume, reduce the internal stress of generating line pipe, thereby reduce the fault rate.
Description
Technical Field
The utility model belongs to the technical field of the technique that wind power generation generating line pipe supported and specifically relates to a flexible bearing structure of generating line pipe is related to.
Background
Wind power generation is widely popularized worldwide as a novel clean energy source. The wind power generation power is transmitted through an electric energy transmission system, and the electric energy transmission system is arranged inside a tower barrel of the wind power generation.
The electric energy transmission system comprises a plurality of bus pipes and flexible connectors, the bus pipes are connected through the flexible connectors, the bus pipes are connected with the tower barrel through mounting supports, and each bus pipe is detachably and fixedly connected with the tower barrel through at least two mounting supports.
The existing mounting bracket comprises a fixing bracket and a mounting seat, the fixing bracket is fixedly connected with a tower barrel, the mounting seat is fixedly connected with the fixing bracket, and a bus tube is fixedly clamped through the mounting seat. When a tower section of thick bamboo receives wind-force to influence to take place to rock, a tower section of thick bamboo can produce the slope, and a tower section of thick bamboo can drive the generating line pipe and produce the slope together, owing to adopt flexonics between the generating line pipe, can overcome because the dislocation that elastic deformation leads to between the generating line pipe to reduce the stress between the generating line pipe. But adopt fixed connection's mode between generating line pipe and the mount pad, lead to the great stress of production between generating line pipe and the mount pad, produce easily after long-time the use and lead to wearing and tearing seriously between generating line pipe and the mount pad, appear connecting the phenomenon that becomes flexible even.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a flexible bearing structure of generating line pipe can play the cushioning effect to rocking of generating line pipe to reach the effect that reduces connecting stress between generating line pipe and the mount pad.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a flexible supporting structure of generating line pipe, includes elastic support and mount pad, and elastic support includes connecting plate, elastic plate and mounting panel, and the elastic plate is fixed to be set up in the below at connecting plate both ends, and the both ends difference fixed connection of mounting panel is in the below of elastic plate.
Through adopting above-mentioned technical scheme, the generating line pipe passes through elastic support and tower section of thick bamboo fixed connection, when a tower section of thick bamboo produced and rocks, a tower section of thick bamboo can drive the generating line pipe through elastic support and rock together, rock along with the generating line pipe, utilize the deformation effect of elastic plate, can change the interval between connecting plate and the mounting panel, thereby change the interval between two supports, thereby make the generating line pipe also can adjust the interval between the mounting bracket when rocking along with a tower section of thick bamboo and in order to reduce the generating line pipe by compression or tensile volume, reduce the internal stress of generating line pipe, thereby reduce the fault rate.
The present invention may be further configured in a preferred embodiment as: the elastic plate is C-shaped.
Through adopting above-mentioned technical scheme, the elastic plate of C type supports intensity stably to but the deformation volume is also great.
The present invention may be further configured in a preferred embodiment as: the mounting plate is provided with a long circular mounting hole, the length direction of the mounting hole is vertical, the bottom of the mounting seat is connected with the mounting plate through a mounting bolt, and the mounting bolt penetrates through the mounting hole.
Through adopting above-mentioned technical scheme, when a tower section of thick bamboo orientation was close to the lopsidedness of elastic support, the deflection of distance was less than the volume that the generating line pipe warp between two installing supports, and the generating line pipe just can drive the relative mounting panel of mount pad and upwards slide this moment to the deflection of supplying the generating line pipe reaches the effect that reduces generating line pipe stress.
The present invention may be further configured in a preferred embodiment as: the sliding sleeve is accommodated in the mounting hole, and the mounting bolt penetrates through the sliding sleeve.
Through adopting above-mentioned technical scheme, utilize the setting of sliding sleeve, the mount pad is more smooth and easy along the slip in the mounting hole, and it is more convenient to adjust.
The present invention may be further configured in a preferred embodiment as: the length of the sliding sleeve is greater than the thickness of the mounting plate.
Through adopting above-mentioned technical scheme, after mounting bolt screws up, mounting bolt can not be fixed mounting panel and mount pad, and the mount pad can be adjusted at will in the mounting hole and also can not drop and break away from between mount pad and the mounting panel.
The present invention may be further configured in a preferred embodiment as: the inboard one end of connecting plate is provided with two fixed columns at least to two fixed columns of connecting plate one end are arranged along vertical direction.
Through adopting above-mentioned technical scheme, after the generating line pipe is installed on the mount pad, the gravity of generating line pipe is exerted on mount pad and mounting panel after, because the setting of fixed post, can play more stable supporting role.
To sum up, the utility model discloses following technological effect has: support the generating line pipe through setting up elastic support, reached the effect that reduces connecting stress between generating line pipe and the mount pad.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present embodiment mounted on a tower;
FIG. 2 is a schematic three-dimensional structure of the present embodiment;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure, 1, a bus tube; 3. mounting a bracket; 31. fixing a bracket; 32. an elastic support; 321. a connecting plate; 322. an elastic plate; 323. mounting a plate; 3231. mounting holes; 3232. a sliding sleeve; 33. a mounting seat; 331. installing a bolt; 332. a fixed seat; 333. a movable seat; 9. a tower drum.
Detailed Description
As shown in fig. 1, the present embodiment describes a flexible supporting structure for bus bar tubes, which is disposed in a tower 9 and is used for supporting the bus bar tubes 1, and includes a plurality of mounting brackets 3, the mounting brackets 3 are fixedly connected to an inner side wall of the tower 9, the mounting brackets 3 are vertically and uniformly disposed, and the bus bar tubes 1 are fixedly mounted on the mounting brackets 3.
As shown in the combined drawing 1, when the tower barrel 9 rocks, the bus tube 1 and the mounting bracket 3 also rock, generally one bus tube 1 is provided with two mounting brackets 3 for supporting, and along with the different directions of the tower barrel 9, the deformation degree between the bus tube 1 and the two mounting brackets 3 is different. When the tower barrel 9 shakes towards the direction in which the mounting brackets 3 are far away from the bus tubes 1, the deformation of the distance between the mounting brackets 3 is smaller than that of the bus tubes 1; when the tower barrel 9 rocks towards the direction that the bus tube 1 is far away from the mounting brackets 3, the deformation of the bus tube 1 is smaller than that between the mounting brackets 3. Because the deflection between the installing support 3 is asynchronous with the deflection of generating line pipe 1, consequently can produce great stress often between generating line pipe 1 and the installing support 3 at the in-process that tower section of thick bamboo 9 rocked, lead to generating line pipe 1 to warp, trouble such as mounting screw is not hard up, and the fault rate is higher.
In order to solve the above problem, as shown in fig. 1, the mounting bracket 3 is configured as a fixed bracket 31, an elastic bracket 32 and a mounting seat 33, the mounting seat 33 is connected to both the fixed bracket 31 and the elastic bracket 32, and generally, the fixed bracket 31 is located above the elastic bracket 32. After setting up elastic support 32 and fixed bolster 31, elastic support 32 can produce elastic deformation to adjust the distance between elastic support 32 and the fixed bolster 31, reduce the internal force between busbar pipe 1 and fixed bolster 31 and elastic support 32, thereby reduce the fault rate of the flexible bearing structure of busbar pipe.
The resilient support 32 may be of various constructions and forms, and this embodiment is described by way of reference. As shown in fig. 2, in the present embodiment, the elastic bracket 32 includes a connecting plate 321, an elastic plate 322 and a mounting plate 323, the elastic plate 322 is fixedly disposed below two ends of the connecting plate 321, and two ends of the mounting plate 323 are respectively and fixedly connected below the elastic plate 322. The elastic plate 322 is a C-shaped plate in this embodiment, and of course, the shape of the elastic plate 322 is not limited to the C-shaped plate, but may be other structures with elasticity, such as a spring. Utilize elastic plate 322's deformation effect, when tower section of thick bamboo 9 produces and rocks, the distance between connecting plate 321 and the fixed bolster 31 changes asynchronous with the deflection of generating line pipe 1, generating line pipe 1 will drive mounting panel 323 relative connection plate 321 and produce relative movement this moment, compensate with the change volume between connecting plate 321 and the fixed bolster 31, elastic plate 322 can produce deformation this moment and provide the compensation volume, and also can play the effect of supporting generating line pipe 1, thereby greatly reduced generating line pipe 1 and fixed bolster 31 and the internal stress between the elastic support 32, thereby reduce power transmission system's fault rate.
At least two fixing columns 3211 are arranged at one end of the inner side of the connecting plate 321, and the two fixing columns 3211 at one end of the connecting plate 321 are arranged in the vertical direction. After the bus-bar tube 1 is installed on the installation seat 33, after the gravity of the bus-bar tube 1 is applied to the installation seat 33 and the installation plate 323, a more stable supporting effect can be achieved due to the arrangement of the fixing columns 3211.
Furthermore, as shown in fig. 3, a mounting hole 3231 may be formed in the mounting plate 323 in a long circle shape, and a length direction of the mounting hole 3231 is parallel to a length direction of the bus bar tube 1; the bottom of the mounting seat 33 is connected with the mounting plate 323 through a mounting bolt 331, a sliding sleeve 3232 is arranged in the mounting hole 3231, the length of the sliding sleeve 3232 is larger than the thickness of the mounting plate 323, and the mounting bolt 331 penetrates through the sliding sleeve 3232 and is in threaded connection with the mounting seat 33. When a tower section of thick bamboo 9 orientation was close to the direction slope that installing support 3 kept away from bus-bar tube 1, the deflection of distance was less than the amount that bus-bar tube 1 warp between fixed bolster 31 and the elastic support 32, and bus-bar tube 1 just can drive the relative mounting panel 323 of mount pad 33 and upwards slide this moment, and sliding sleeve 3232 slides in mounting hole 3231 promptly to supplement the deflection of bus-bar tube 1, reach the effect that reduces bus-bar tube 1 stress. Meanwhile, after the arrangement, when the tower tube 9 is inclined towards the direction of the mounting bracket 3 away from the bus bar tube 1, the elastic plate 322 of the elastic bracket 32 does not generate compression deformation, so that the fatigue damage strength of the elastic plate 322 can be greatly reduced, and because the elastic plate 322 only generates tensile deformation when the tower tube 9 is inclined towards the direction of the bus bar tube 1 away from the mounting bracket 3, the service life of the elastic plate 322 can be greatly prolonged.
Of course, in the present embodiment, during the process of using the mounting bracket 3 cooperatively, the two elastic brackets 32 may be used to support the bus bar tube 1, and the present embodiment is also within the scope of protection.
The utility model discloses a working process does:
when tower section of thick bamboo 9 orientation is close to the direction slope that installing support 3 is close to bus-bar tube 1, bus-bar tube 1 is compressed, bus-bar tube 1 will drive the relative connecting plate 321 of mounting panel 323 and produce relative movement this moment, elastic plate 322 produces tensile deformation, compensate to the change between connecting plate 321 and the fixed bolster 31, and also can play the effect of supporting bus-bar tube 1, thereby the pressure that greatly reduced bus-bar tube 1 received, internal stress between greatly reduced bus-bar tube 1 and fixed bolster 31 and the elastic support 32 promptly.
When a tower section of thick bamboo 9 keeps away from the direction slope of generating line pipe 1 towards installing support 3, generating line pipe 1 is stretched, generating line pipe 1 just can drive mount pad 33 upwards sliding in mounting hole 3231 this moment, the elastic plate 322 of elastic support 32 can not produce compression deformation this moment, just can greatly reduced elastic plate 322's fatigue damage intensity, because elastic plate 322 only can produce tensile deformation when tower section of thick bamboo 9 keeps away from the direction slope of installing support 3 towards generating line pipe 1, so can promote elastic plate 322's life greatly.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. The utility model provides a flexible supporting structure of bus-bar tube, its characterized in that includes elastic support (32) and mount pad (33), and elastic support (32) are including connecting plate (321), elastic plate (322) and mounting panel (323), and elastic plate (322) are fixed to be set up in the below at connecting plate (321) both ends, and the both ends difference fixed connection of mounting panel (323 is in the below of elastic plate (322).
2. The flexible support structure of a bus bar tube as set forth in claim 1, wherein the elastic plate (322) is C-shaped.
3. The flexible supporting structure of the bus tube as claimed in claim 1, wherein the mounting plate (323) is provided with a mounting hole (3231) having a long circular shape, the length direction of the mounting hole (3231) is vertical, the bottom of the mounting seat (33) is connected to the mounting plate (323) by a mounting bolt (331), and the mounting bolt (331) passes through the mounting hole (3231).
4. The flexible support structure for bus tubes as claimed in claim 3, wherein a sliding sleeve (3232) is disposed in the mounting hole (3231), and the mounting bolt (331) passes through the sliding sleeve (3232).
5. The flexible support structure for bus pipes according to claim 4, wherein the sliding sleeve (3232) has a length greater than the thickness of the mounting plate (323).
6. The flexible supporting structure of bus-bar pipe as claimed in claim 1, wherein at least two fixing posts (3211) are provided at one end of the inner side of the connecting plate (321), and the two fixing posts (3211) at one end of the connecting plate (321) are arranged in a vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101778.2U CN211296104U (en) | 2020-01-16 | 2020-01-16 | Flexible supporting structure of bus tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101778.2U CN211296104U (en) | 2020-01-16 | 2020-01-16 | Flexible supporting structure of bus tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211296104U true CN211296104U (en) | 2020-08-18 |
Family
ID=72018071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020101778.2U Active CN211296104U (en) | 2020-01-16 | 2020-01-16 | Flexible supporting structure of bus tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211296104U (en) |
-
2020
- 2020-01-16 CN CN202020101778.2U patent/CN211296104U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103378190B (en) | A kind of solar panels fastener | |
| CN211296104U (en) | Flexible supporting structure of bus tube | |
| CN211296112U (en) | Destressing supporting structure of bus tube | |
| CN111224360B (en) | Electric energy transmission system of wind generating set | |
| CN217642625U (en) | On-line monitoring single-plate spacer | |
| CN214851098U (en) | Double-layer heat-insulation photovoltaic aluminum frame aluminum material | |
| CN213271364U (en) | Fixing device for heating power pipe network | |
| CN204809373U (en) | Communications array fixed bolster | |
| CN202299578U (en) | Transmission line video monitoring system bracket for installation of angle steel tower main material | |
| CN202159679U (en) | Photovoltaic power station fast installing support system | |
| CN215334170U (en) | Flexible damping device for electromechanical equipment | |
| CN216519405U (en) | Damping mechanism for mounting fuel cell shell | |
| CN213039400U (en) | Lightning-protection wire assembly structure of wind driven generator | |
| CN212627780U (en) | Photovoltaic power generation installing support | |
| CN217208726U (en) | General erection joint spare of power equipment | |
| CN216157296U (en) | High tension transmission line iron stand with linking layer prevents solid structure | |
| CN213419685U (en) | Air supporting block support of measuring machine strut | |
| CN211239234U (en) | Dedicated installing support of wind power tower section of thick bamboo generating line | |
| CN210379773U (en) | Flexible and stable distribution board frame structure | |
| CN218407788U (en) | Water pump mounting structure with adjustable mounting position | |
| CN221095532U (en) | Splicing structure of aluminum plate curtain wall | |
| CN217078230U (en) | Elasticity adjusting device for steel rail | |
| CN215934786U (en) | Novel photovoltaic installing support | |
| CN216311931U (en) | Battery fixed connector | |
| CN210469200U (en) | Photovoltaic module mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |