CN214176822U - Bracket of tubular bus fitting - Google Patents
Bracket of tubular bus fitting Download PDFInfo
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- CN214176822U CN214176822U CN202022665500.0U CN202022665500U CN214176822U CN 214176822 U CN214176822 U CN 214176822U CN 202022665500 U CN202022665500 U CN 202022665500U CN 214176822 U CN214176822 U CN 214176822U
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- side plate
- mounting hole
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Abstract
The utility model relates to an electrical equipment technical field especially relates to a bracket of tubular bus gold utensil. The tubular bus fitting can be installed on a tubular bus, one end of the bracket can be connected to the tubular bus fitting, and the other end of the bracket can be connected to a post insulator fixed on a cross beam. This bracket includes backup pad, first strengthening rib, second strengthening rib, first curb plate and second curb plate, wherein: a first mounting hole is formed in the first edge part of the supporting plate, a second mounting hole is formed in the second edge part of the supporting plate, and fastening nuts for connecting a pipe bus fitting are pre-buried in the first mounting hole and the second mounting hole; the bottom surface of the sunken part is provided with a connecting hole for connecting a post insulator; the first reinforcing rib and the second reinforcing rib are respectively connected to two sides of a corner formed by the recessed part and the first edge part and the second edge part; the first side plate and the second side plate are arranged on two sides of the supporting plate. The bracket has higher strength and rigidity, thereby reducing deformation caused by strong wind and strong shock working conditions.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a bracket of tubular bus gold utensil.
Background
The electric power resource is one of strategic energy sources in China, and relates to aspects of people's life and economic development, so that the safety and reliability of an electric power system are widely concerned by various social circles. As the transmission capacity of power systems continues to increase, tubular busbars are increasingly being used in the installation of substations.
When the tubular bus is installed, the tubular bus fitting is generally installed on the tubular bus, and the tubular bus fitting and the post insulator are connected by using the bracket, and the post insulator is fixed to a cross beam of the substation, so that the tubular bus can be supported and fixed.
At present, the deformation of the bracket under the working conditions of strong wind and strong shock is large, and the torsion fault is easy to occur, so that the integral structure of the tubular bus is inclined.
The above information disclosed in the background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute prior art that is known to a person of ordinary skill in the art.
Disclosure of Invention
The disclosed aim at provides a bracket of tubular busbar gold utensil, and this bracket has great intensity and rigidity to reduce the strong wind and the deformation that the macroseism operating mode arouses, and then guaranteed tubular busbar and electric power system's normal use.
In order to achieve the purpose, the technical scheme adopted by the disclosure is as follows:
according to an aspect of the present disclosure, there is provided a bracket for a pipe bus fitting, the pipe bus fitting being mountable to a pipe bus, one end of the bracket being connectable to the pipe bus fitting and the other end being connectable to a post insulator fixed to a cross beam, the bracket being configured to support the pipe bus fitting, the bracket including:
the supporting plate comprises a first edge part, a concave part and a second edge part which are sequentially connected in the first direction; the first edge part is provided with a first mounting hole, the second edge part is provided with a second mounting hole, and fastening nuts are pre-buried in the first mounting hole and the second mounting hole and are used for connecting the tubular bus fitting; the sunken part is communicated in a second direction perpendicular to the first direction, and a connecting hole is formed in the bottom surface of the sunken part and used for connecting the post insulator;
first reinforcing ribs connected to both sides of a first corner formed by the first edge and the recess and arranged in the first direction;
second reinforcing ribs connected to both sides of a second corner formed by the second edge portion and the recess portion and disposed along the first direction;
the first side plate is arranged on one side of the supporting plate along the first direction;
and the second side plate is arranged on the other side of the supporting plate along the first direction and is opposite to the first side plate.
In an exemplary embodiment of the present disclosure, a distance from the first reinforcing bead to the first side plate is equal to a distance from the first reinforcing bead to the second side plate.
In an exemplary embodiment of the present disclosure, the first reinforcing bead is triangular in shape.
In an exemplary embodiment of the present disclosure, the number of the first mounting holes is multiple, and the multiple first mounting holes are symmetrically distributed on two sides of the first reinforcing rib.
In an exemplary embodiment of the present disclosure, the first side panel includes a rectangular portion and a triangular portion;
wherein the rectangular portion is connected to a sidewall of the recess portion along the first direction; the number of the triangular parts is two, and the two triangular parts are positioned on two sides of the rectangular part and connected to the side walls of the first edge part and the second edge part along the first direction.
In an exemplary embodiment of the present disclosure, the bracket further includes:
and the third reinforcing ribs are arranged in the cavity formed by the recess, the first side plate and the second side plate in a surrounding mode and avoid the arrangement of the connecting holes.
In an exemplary embodiment of the present disclosure, the third reinforcing bead extends in the first direction or the second direction.
In an exemplary embodiment of the present disclosure, the number of the connection holes is multiple, and the multiple connection holes are symmetrically distributed on two sides of the third reinforcing rib.
In an exemplary embodiment of the present disclosure, each of the plurality of connection holes is a light hole.
In an exemplary embodiment of the present disclosure, the fastening nut is welded to a side of the first and second edge portions adjacent to the recess.
In the bracket of the pipe bus fitting according to the embodiment of the present disclosure, on the one hand, the first reinforcing rib is connected to both sides of the first corner formed by the first edge portion and the recessed portion, and the second reinforcing rib is connected to both sides of the second corner formed by the second edge portion and the recessed portion.
On the other hand, one side of backup pad is located along the first direction to first curb plate, and the opposite side of backup pad is located along the first direction to the second curb plate to just to setting up with first curb plate, promptly: the first side plate and the second side plate are connected to both sides of the support plate, so that the support plate of the open structure becomes a semi-closed structure.
From this, compare in prior art in the technical scheme that the bracket is open structure, the bracket of this application semi-enclosed structure has great rigidity and bending resistance, torsional strength, has reduced the deformation that strong wind and macroseism operating mode arouse and the fatigue damage that brings by the deformation, and then has guaranteed tub generating line and electric power system's normal use.
On the other hand, in order to solve the installation inconvenience that semi-enclosed structure brought, all pre-buried in the first mounting hole of the first edge portion of backup pad, the second mounting hole of second edge portion in this application has the fastening nut who is used for connecting pipe generating line gold utensil, from this, operating personnel passes behind pipe generating line gold utensil and the bracket with connecting bolt, no longer need advance connecting bolt with fastening nut soon, has simplified whole installation, and then has also improved work efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a schematic connection diagram of a pipe bus, a pipe bus fitting, a bracket, a post insulator and a cross member in the related art.
Fig. 2 is a schematic structural diagram of a bracket of a pipe bus bar fitting according to an embodiment of the present disclosure.
Fig. 3 is another structural schematic diagram of a bracket of a tubular busbar fitting according to an embodiment of the present disclosure.
Fig. 4 is still another structural schematic diagram of a bracket of a tubular busbar fitting according to an embodiment of the present disclosure.
In the figure: 100. a tubular busbar; 101. a tubular bus fitting; 102. a bracket; 103. a post insulator; 104. a cross beam; 1. a support plate; 11. a first edge portion; 110. a first mounting hole; 1100. fastening a nut; 12. a recessed portion; 120. connecting holes; 13. a second edge portion; 130. a second mounting hole; 14. a first corner; 15. a second corner; 2. a first reinforcing rib; 3. a second reinforcing rib; 4. a first side plate; 41. a rectangular portion; 42. a triangular portion; 5. a second side plate; 6. and a third reinforcing rib.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the embodiments of the disclosure can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring the primary technical ideas of the disclosure.
Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon is turned upside down, the "up" component will become the "down" component. Other relative terms, such as "high," "low," "top," "bottom," "left," "right," and the like are also intended to have similar meanings.
When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure. The terms "a," "an," "the," and the like are used to denote the presence of one or more elements/components/parts; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc. The terms "first" and "second", etc. are used merely as labels, and are not limiting on the number of their objects.
In the related art, as shown in fig. 1, when the tubular busbar 100 is installed, a tubular busbar fitting 101 is generally installed on the tubular busbar 100, the tubular busbar fitting 101 and a post insulator 103 are connected by a bracket 102, and the post insulator 103 is fixed to a cross member 104 of a substation, whereby the tubular busbar 100 can be supported and fixed. At present, the bracket 102 is deformed greatly under the working conditions of strong wind and strong shock, so that a torsion fault is easy to occur, and the integral structure of the tubular bus 100 is inclined.
Accordingly, in the disclosed embodiment, a bracket is provided, as shown in fig. 2, the bracket 102 may include a support plate 1, a first reinforcing rib 2, a second reinforcing rib 3, a first side plate 4, and a second side plate 5, wherein:
the support plate 1 may include a first edge portion 11, a recess portion 12, and a second edge portion 13 sequentially connected in the first direction D1; the first edge part 11 can be provided with a first mounting hole 110, the second edge part 13 can be provided with a second mounting hole 130, and a fastening nut 1100 for connecting the pipe bus fitting 101 is embedded in each of the first mounting hole 110 and the second mounting hole 130; the recess 12 penetrates in a second direction D2 perpendicular to the first direction D1, and a connection hole 120 for connecting the post insulator 103 is provided on the bottom surface of the recess 12;
the first reinforcing beads 2 may be coupled to both sides of the first corner 14 formed by the first edge 11 and the recess 12 and arranged in the first direction D1; the second reinforcing beads 3 may be connected to both sides of the second corner 15 formed by the second edge portion 13 and the recess 12 and arranged in the first direction D1; the first side plate 4 may be disposed at one side of the supporting plate 1 along the first direction D1; the second side plate 5 can be disposed on the other side of the supporting plate 1 along the first direction D1, and is opposite to the first side plate 4.
Therefore, on one hand, the first reinforcing ribs 2 and the second reinforcing ribs 3 can prevent the support plate 1 from being bent along the first corners 14 and the second corners 15, so that certain reinforcing effect is achieved on the rigidity and the strength of the support plate 1;
on the other hand, the first side plate 4 and the second side plate 5 are connected to two sides of the support plate 1, so that the bracket 102 with an open structure is changed into a semi-closed structure in the application, and the bracket 102 in the application has higher rigidity, bending resistance and torsional strength, thereby not only reducing deformation caused by strong wind and strong earthquake working conditions and fatigue damage caused by deformation, but also ensuring normal use of the tubular bus 100 and the power system;
on the other hand, the fastening nuts 1100 for connecting the pipe bus fitting 101 are pre-embedded in the first mounting hole 110 of the first edge portion 11 and the second mounting hole 130 of the second edge portion 13 of the support plate 1, so that after an operator passes the connecting bolt through the pipe bus fitting 101 and the bracket 102, the fastening nuts 1100 do not need to be screwed into the connecting bolt, the whole mounting process is simplified, and further the working efficiency is improved.
The following provides a detailed description of a cradle according to an embodiment of the present disclosure with reference to the drawings:
as shown in fig. 2 to 4, the supporting plate 1 may include a first edge portion 11, a recessed portion 12, and a second edge portion 13 connected in sequence in a first direction D1, wherein:
the first edge portion 11 may be provided with a plurality of first mounting holes 110, and the second edge portion 13 may be provided with a plurality of second mounting holes 130, the first and second mounting holes 110 and 130 being used to pass through a connection bolt capable of connecting the pipe bus bar fitting 101 and the bracket 102. Of course, the diameters of the first and second mounting holes 110 and 130 are larger than the diameter of the coupling bolt and will not be described in detail herein.
The recess 12 penetrates in the second direction D2 perpendicular to the first direction D1, that is, the recess 12 has a sidewall in the first direction D1 and no sidewall in the second direction D2, which will not be described in detail herein. Meanwhile, the bottom surface of the recess 12 is provided with a connection hole 120, and the connection hole 120 is used for connecting the post insulator 103, that is: bolts for connecting flanges of the bracket 102 and the post insulator 103 can be disposed through the connecting holes 120.
For example, the connection hole 120 may be a smooth hole to facilitate the insertion of a bolt, and of course, the connection hole 120 may also be a threaded hole, which is not limited herein. In addition, the number of the connection holes 120 may be plural, and the plural connection holes 120 may uniformly distribute the bottom surface of the recess 12, thereby avoiding the offset.
It is noted that the first edge portion 11 and the recess 12 form a first corner 14, while the second edge portion 13 and the recess 12 form a second corner 15, and both the first corner 14 and the second corner 15 may be right-angled, thereby facilitating the processing of the support plate 1.
In order to prevent the support plate 1 from being bent along the first and second corners 14 and 15, as shown in fig. 3 and 4, the first reinforcing beads 2 may be disposed along the first direction D1 and coupled to both sides of the first corner 14, and the second reinforcing beads 3 may be disposed along the first direction D1 and coupled to both sides of the second corner 15, whereby the first and second reinforcing beads 2 and 3 can reinforce the rigidity and strength of the support plate 1.
The connection mode of the first reinforcing rib 2 and the support plate 1, the second reinforcing rib 3 and the support plate 1 can be welding, and the joint needs to be welded completely, so that the rigidity and the strength of the support plate 1 are guaranteed.
For example, the first reinforcing rib 2 may be triangular or rectangular, and preferably, the first reinforcing rib 2 is triangular, it is easy to understand that the triangular first reinforcing rib 2 not only can save materials, but also the first reinforcing rib 2 does not protrude out of the whole bracket 102 too much, so as to avoid scraping operators. In addition, the second reinforcing rib 3 and the first reinforcing rib 2 may be identical and symmetrically disposed about the recess 12, and will not be described herein.
As mentioned above, the first edge 11 is provided with the plurality of first mounting holes 110, the first reinforcing rib 2 needs to be disposed to avoid the plurality of first mounting holes 110, and specifically, the plurality of first mounting holes 110 can be symmetrically distributed on both sides of the first reinforcing rib 2, which will not be described in detail herein.
As shown in fig. 2 and 3, the first side plate 4 may be disposed on one side of the supporting plate 1 along the first direction D1, and the second side plate 5 may be disposed on the other side of the supporting plate 1 along the first direction D1 and is opposite to the first side plate 4, that is, the first side plate 4 and the second side plate 5 are connected to two sides of the supporting plate 1, and the first side plate 4 and the second side plate 5 are connected to the supporting plate 1 by full welding, so as to further enhance the rigidity and strength of the supporting plate 1.
As described above, the first reinforcing ribs 2 may be disposed along the first direction D1, that is, the first reinforcing ribs 2 are disposed in parallel between the first side plate 4 and the second side plate 5, and preferably, the distance from the first reinforcing ribs 2 to the first side plate 4 is equal to the distance from the first reinforcing ribs 2 to the second side plate 5, so as to avoid the offset.
As shown in fig. 2, the first side panel 4 may include a rectangular portion 41 and a triangular portion 42, wherein: the rectangular portion 41 may be connected to the side wall of the recess 12 in the first direction D1; the number of the triangular portions 42 is two, and the two triangular portions 42 are located on both sides of the rectangular portion 41, that is: the first side panel 4 may be a unitary panel and the two triangular portions 42 are connected to the side walls of the first and second edge portions 11, 13 in the first direction D1, which will not be described in detail herein.
Therefore, the bracket 102 is changed from an open structure to a semi-closed structure, so that the bracket has higher rigidity and bending and torsional strength, and deformation caused by strong shock working conditions is reduced. Moreover, the two ends of the bracket 102 along the first direction D1 are wing-shaped structures, so that the resistance to wind can be reduced, and the deformation caused by strong wind conditions is reduced.
To sum up, the bracket 102 of the present application can reduce the deformation of the bracket 102 caused by the strong shock and strong wind conditions and the fatigue damage caused by the deformation, and further ensure the normal use of the tubular bus 100 and the power system.
In order to solve the inconvenience in installation due to the semi-enclosed structure, as shown in fig. 3 and 4, a fastening nut 1100 may be embedded in each of the first installation hole 110 and the second installation hole 130, the fastening nut 1100 is used for connecting the busbar fitting 101, and the embedding manner may be a threaded connection or a welding, which is not particularly limited herein.
Since the top surfaces of the first and second edge portions 11 and 13 are connected to the pipe bus bar fitting 101, the fastening nut 1100 must be disposed on the side of the first and second edge portions 11 and 13 close to the recess 12, that is: the fastening nuts 1100 are provided on the bottom surfaces of the first and second edge portions 11 and 13.
Therefore, after the operator passes the connecting bolt through the pipe bus fitting 101 and the bracket 102, the fastening nut 1100 does not need to be screwed into the connecting bolt, so that the whole installation process is simplified, and the working efficiency is improved.
It should be noted that the bracket 102 of the embodiment of the present disclosure may further include a third reinforcing rib 6, as shown in fig. 2, the third reinforcing rib 6 may be disposed in a cavity defined by the recess 12, the first side plate 4 and the second side plate 5, so as to further enhance the strength of the recess 12 and the bracket 102.
For example, the third reinforcing beads 6 extend in the first direction D1 or the second direction D1, which is not particularly limited herein. As described above, the number of the connecting holes 120 may be plural, and the third reinforcing rib 6 is disposed to avoid the plural connecting holes 120, and specifically, the plural connecting holes 120 may be symmetrically distributed on both sides of the third reinforcing rib 6, which will not be described in detail herein.
It is to be understood that the disclosure is not limited in its application to the details of construction and the arrangements of the components set forth in the specification. The present disclosure is capable of other embodiments and of being practiced and carried out in various ways. The foregoing variations and modifications are within the scope of the present disclosure. It should be understood that the disclosure disclosed and defined in this specification extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. All of these different combinations constitute various alternative aspects of the present disclosure. The embodiments described in this specification illustrate the best mode known for carrying out the disclosure and will enable those skilled in the art to utilize the disclosure.
Claims (10)
1. The utility model provides a bracket of tubular busbar gold utensil, tubular busbar gold utensil can be installed in tubular bus, the one end of bracket can connect in tubular busbar gold utensil, the other end can connect in fixing the post insulator on the crossbeam, the bracket is used for supporting tubular busbar gold utensil, its characterized in that, the bracket includes:
the supporting plate comprises a first edge part, a concave part and a second edge part which are sequentially connected in the first direction; the first edge part is provided with a first mounting hole, the second edge part is provided with a second mounting hole, and fastening nuts are pre-buried in the first mounting hole and the second mounting hole and are used for connecting the tubular bus fitting; the sunken part is communicated in a second direction perpendicular to the first direction, and a connecting hole is formed in the bottom surface of the sunken part and used for connecting the post insulator;
first reinforcing ribs connected to both sides of a first corner formed by the first edge and the recess and arranged in the first direction;
second reinforcing ribs connected to both sides of a second corner formed by the second edge portion and the recess portion and disposed along the first direction;
the first side plate is arranged on one side of the supporting plate along the first direction;
and the second side plate is arranged on the other side of the supporting plate along the first direction and is opposite to the first side plate.
2. The bracket of claim 1, wherein the distance from the first reinforcing bead to the first side plate is equal to the distance from the first reinforcing bead to the second side plate.
3. The tray of claim 2, wherein the first reinforcing bead is triangular in shape.
4. The bracket of claim 2, wherein the number of the first mounting holes is plural, and the plural first mounting holes are symmetrically distributed on both sides of the first reinforcing rib.
5. The tray of claim 1, wherein the first side panel comprises a rectangular portion and a triangular portion;
wherein the rectangular portion is connected to a sidewall of the recess portion along the first direction; the number of the triangular parts is two, and the two triangular parts are positioned on two sides of the rectangular part and connected to the side walls of the first edge part and the second edge part along the first direction.
6. The tray of claim 1, further comprising:
and the third reinforcing ribs are arranged in the cavity formed by the recess, the first side plate and the second side plate in a surrounding mode and avoid the arrangement of the connecting holes.
7. The tray of claim 6, wherein the third reinforcing bead extends in the first direction or the second direction.
8. The bracket according to claim 6, wherein the number of the connecting holes is plural, and the plural connecting holes are symmetrically distributed on both sides of the third reinforcing rib.
9. The tray of claim 8, wherein each of the plurality of attachment holes is a light hole.
10. The bracket of claim 1, wherein the fastening nut is welded to a side of the first and second edge portions adjacent to the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022665500.0U CN214176822U (en) | 2020-11-17 | 2020-11-17 | Bracket of tubular bus fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022665500.0U CN214176822U (en) | 2020-11-17 | 2020-11-17 | Bracket of tubular bus fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214176822U true CN214176822U (en) | 2021-09-10 |
Family
ID=77601026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022665500.0U Active CN214176822U (en) | 2020-11-17 | 2020-11-17 | Bracket of tubular bus fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214176822U (en) |
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2020
- 2020-11-17 CN CN202022665500.0U patent/CN214176822U/en active Active
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