CN217362496U - Tubular bus cross connection support fitting - Google Patents
Tubular bus cross connection support fitting Download PDFInfo
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- CN217362496U CN217362496U CN202220295910.7U CN202220295910U CN217362496U CN 217362496 U CN217362496 U CN 217362496U CN 202220295910 U CN202220295910 U CN 202220295910U CN 217362496 U CN217362496 U CN 217362496U
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- tubular busbar
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
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Abstract
The utility model provides a tubular busbar cross connection support hardware fitting, which comprises a branch tubular busbar conductive clamp and a main tubular busbar conductive clamp, wherein the main tubular busbar conductive clamp is arranged at intervals along the extension direction of the main tubular busbar and is positioned at two sides of the two branch tubular busbars, each main tubular busbar conductive clamp is respectively connected with the two branch tubular busbar conductive clamps through electric conductors, and each electric conductor, the two branch tubular busbar conductive clamps and the two main tubular busbar conductive clamps together form an annular shielding body; the gold utensil is still including supporting the bottom plate, and two bleeder buses are electrically conductive to embrace to press from both sides to support to fix on supporting the bottom plate and/or the gold utensil is still including locating the support piece that supports on the bottom plate and be used for supporting the bleeder bus. The utility model provides a tub generating line cross connection supports gold utensil has effectively solved the link fitting among the prior art and has easily leaded to being responsible for the generating line bending deformation and the technical problem that bleeder generating line tip discharges.
Description
Technical Field
The utility model relates to a technical field for connecting the link fitting of tubulose conductor, concretely relates to pipe generating line cross connection supports gold utensil.
Background
In a converter station, the number of types of equipment is large, the arrangement is complex, when a main pipe bus is arranged, the main pipe bus needs to be drained to branch pipe buses on two sides frequently, and in general, the extension direction of the branch pipe buses is perpendicular to the extension direction of the main pipe bus, so that the conductive circulation among the three pipe buses arranged in a crossed manner is realized. For this reason, need link fitting to carry out electrically conductive and mechanical connection with three tub of generating lines, as disclose a cross flexible gold utensil in the chinese utility model patent of the grant publication No. CN202276112U, this gold utensil is including fixing the electrically conductive armful of the main pipe generating line who is responsible for on the generating line and pressing from both sides (fastener a main part and fastener B main part in this patent promptly) and fixing the electrically conductive armful of lateral pipe generating line who is located the lateral pipe generating line of main pipe both sides and pressing from both sides (fastener C main part and fastener apron in this patent promptly), the electrically conductive armful of main pipe generating line presss from both sides and the electrically conductive armful of lateral pipe generating line presss from both sides between connect through the aluminium conductor that sets up in armful clamp one side, and for guaranteeing joint strength, the main pipe is held to press from both sides and the electrically conductive armful of lateral pipe female presss from both sides still through stainless steel pin hub connection.
Above-mentioned gold utensil has following problem when using, firstly the bleeder bus is electrically conducted to embrace to press from both sides and is connected and is being responsible for the busbar electrically conduct to embrace and press from both sides, the weight that bleeder bus one end and bleeder bus are electrically conducted to embrace and press from both sides falls on being responsible for the busbar completely, make and be responsible for the busbar bear load too big, thereby take place bending deformation easily, influence the electric conductive property of being responsible for the busbar, and be responsible for can shorten after the busbar bending deformation and lie in the insulating distance between other parts of its below, and then insulating accident appears easily. And secondly, when a large current passes through the main pipe bus and the branch pipe buses, one end of the two branch pipe buses, which faces to the main pipe bus, can discharge air, so that discharge accidents such as corona and the like occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tubular busbar cross connection supports gold utensil to the link fitting who solves among the prior art easily leads to being responsible for the generating line bending deformation and the technical problem that bleeder generating line tip discharges.
The utility model discloses well tubular bus cross connection supports the gold utensil and adopts following technical scheme:
the pipe bus cross connection support hardware fitting comprises branch pipe bus conductive clasps and main pipe bus conductive clasps, wherein the branch pipe bus conductive clasps are used for being sleeved on two branch pipe buses, the main pipe bus conductive clasps are arranged on two sides of the two branch pipe buses at intervals along the extension direction of the main pipe buses, each main pipe bus conductive clasps is respectively connected with the two branch pipe bus conductive clasps through electric conductors, and each electric conductor, the two branch pipe bus conductive clasps and the two main pipe bus conductive clasps form an annular shielding body together; the gold utensil is still including being used for installing the supporting baseplate on supporting insulator, and two lateral pipe generating lines are electrically conducted to be embraced to press from both sides to be supported and to be fixed supporting baseplate is last and/or the gold utensil is still including locating the support piece that just is used for supporting the lateral pipe generating line on the supporting baseplate.
Has the advantages that: when the tubular bus cross connection supporting hardware fitting provided by the utility model is used, the supporting bottom plate is arranged on the supporting insulator, and the two branch pipe buses can be effectively supported no matter the branch pipe bus conductive clamp is fixed on the supporting bottom plate or the support piece arranged on the supporting bottom plate is used for supporting the two branch pipe buses, so that the bearing of the main pipe buses is reduced, and the deformation of the main pipe buses due to overlarge bearing is avoided; the two main bus conductive holding clamps are arranged at intervals along the extending direction of the main bus and are positioned at two sides of the two branch bus, the two branch bus conductive holding clamps, the two main bus conductive holding clamps and the annular shielding body formed by all electric conductors jointly enable one end of the two branch buses, which faces towards the main bus, to be positioned in the annular shielding body, when larger current passes through the main bus and the branch buses, the annular shielding body can play a role in shielding the corresponding ends of the two branch buses, and simultaneously can also have a shielding effect on parts positioned in the annular shielding body and parts positioned in the annular shielding body by projection on the plane where the annular shielding body is positioned, compared with a connecting hardware fitting in the prior art, the hardware fitting provided by the utility model does not need to additionally increase a shielding structure, and can play a role in shielding by utilizing the electric conductors and the corresponding holding clamps, the shielding performance is improved, and meanwhile, the structure of the hardware fitting is simplified.
Further, the electric conductor is a flexible electric conductor.
Has the advantages that: the flexible conductor can adjust the shape of the flexible conductor according to the situation of an installation site, and is more flexible compared with a rigid conductor; after the hardware fitting is installed, the shape of the conductor is usually required to be adjusted, so that the conductor can be surrounded into an annular shield, and the flexible conductor is adopted to be easier to adjust.
Further, the conductor comprises at least two flexible wires, and the flexible wires are arranged at intervals along the axial direction of the annular shielding body.
Has the advantages that: the flexible conductor is a flexible conductor because of convenient material acquisition and low cost; the flexible conductors are arranged at intervals along the axial direction of the annular shielding body, and the arrangement is to increase the length size of the annular shielding body in the axial direction so as to enlarge the shielding range of the annular shielding body in the axial direction.
Furthermore, two ends of the flexible conductor are respectively welded on the corresponding main pipe bus conductive clasping clamp and the corresponding branch pipe bus conductive clasping clamp.
Has the advantages that: the welding can make the flexible conductor and the corresponding connection of embracing between pressing from both sides more firm, and the mode of connecting through the welding is also comparatively simple moreover.
Further, the supporting piece is a hoop for the corresponding branch pipe bus bar to pass through and be capable of sliding relatively.
Has the beneficial effects that: the support piece adopts the structure to limit the position of the branch pipe bus in the radial direction, so that the stable structure of the hardware fitting is ensured; the gold utensil is when receiving external force production vibrations or when self expend with heat and contract with cold, but support piece and lateral pipe generating line relative slip then can play the buffering effect, avoid appearing the pulling force too big to the condition that support piece and lateral pipe generating line break away from appears.
Further, the projection of the support member on the plane of the annular shield is located in the area enclosed by the annular shield.
Has the advantages that: the support piece is arranged in the area surrounded by the annular shielding body, so that the shielding effect on the support piece can be achieved, and the shielding performance of the hardware fitting is further improved.
Further, the projection of the supporting bottom plate on the plane where the annular shielding body is located in the area surrounded by the annular shielding body.
Has the advantages that: the arrangement is to shield the whole support bottom plate by the annular shield body, and further improve the shielding performance of the hardware fitting.
Furthermore, a main pipe bus support piece is arranged on the support bottom plate and used for supporting a main pipe bus.
Has the advantages that: the main pipe bus supporting piece supports the main pipe bus, and deformation of the main pipe bus due to overlarge self weight can be avoided.
Furthermore, the main pipe bus bar supporting piece is a hoop for the main pipe bus bar to pass through and be capable of sliding relatively.
Has the advantages that: the main pipe bus support piece adopts the structure so as to form limit in the radial direction of the main pipe bus and ensure the stable structure of the hardware fitting; when the hardware fitting is vibrated by external force, the main pipe bus support piece and the main pipe bus can slide relatively to play a role in buffering, and the phenomenon that the main pipe bus support piece is separated from the main pipe bus is avoided due to overlarge tension.
Furthermore, be equipped with the insulator mounting hole on the supporting baseplate, the insulator mounting hole is for being used for along the installation slot hole of supporting insulator's circumference extension, the supporting baseplate is through passing the installation slot hole is twisted the threaded connection spare connection on the supporting insulator with the supporting insulator and is twisted.
Has the beneficial effects that: when the supporting base plate is installed, due to machining errors, the situation that a threaded hole for screwing the threaded connecting piece on the supporting insulator cannot be aligned with a mounting hole in the supporting base plate often exists, the mounting hole adopts a long hole structure, and then the error existing between the threaded connecting piece and the mounting hole can be made up by sliding the threaded connecting piece in the mounting hole, so that the supporting base plate is convenient to install.
Drawings
Fig. 1 is a schematic view of the tubular bus bar cross connection support fitting provided by the present invention in use;
FIG. 2 is a schematic view of the construction of the clamp block conductor assembly of FIG. 1;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a schematic structural view of the support base of FIG. 1;
fig. 5 is a schematic structural view of the hoop in fig. 1.
The names of the components corresponding to the corresponding reference numerals in the drawings are:
1. a support base plate; 11. an insulator mounting hole; 12. a main pipe bus support mounting hole; 13. branch pipe bus support mounting holes; 2. a clamp block conductor assembly; 21. a flexible conductor; 22. an arc-shaped clamping block; 23. an arc holding surface; 3. hooping; 31. a supporting block; 4. the main pipe bus is electrically connected with the clamp; 5. the bus of the branch pipe is electrically connected with the clamp; 6. a main pipe bus; 7. and a branch pipe bus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in the detailed description of the present invention, terms such as "first" and "second" may be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Also, terms such as "comprises," "comprising," or any other variation thereof, which may be present, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement that "comprises a" … …, "or the like, may occur does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be described in further detail with reference to examples.
The utility model discloses well pipe generating line cross connection supports embodiment 1 of gold utensil:
as shown in fig. 1, the tubular busbar cross-connection support fitting provided by this embodiment includes a support base plate 1 and four clamp block conductor assemblies 2, where the clamp block conductor assemblies 2 are used to realize conductive connection between a main tubular busbar 6 and a branch tubular busbar 7, and the four clamp block conductor assemblies 2 may together form an annular shield when in use. In addition, the support base plate 1 is provided with a support member for supporting the main pipe bus bar 6 and the branch pipe bus bar 7.
Specifically, the connection support fitting provided in this embodiment is in a use state as shown in fig. 1, the main pipe bus bar 6 and the branch pipe bus bars 7 located on both sides of the main pipe bus bar are arranged in a cross manner, and for convenience of description, the extending direction of the main pipe bus bar 6 is set to be a front-back direction, and the extending direction of the two branch pipe bus bars 7 is set to be a left-right direction. The four block conductor assemblies 2 are connected between the main pipe busbar 6 and the branch pipe busbar 7, respectively. The structure of four clamp splice conductor assembly 2 is the same, as shown in fig. 2 and 3, single clamp splice conductor assembly 2 wholly is the circular-arc structure of quarter, and clamp splice conductor assembly 2 includes the electric conductor and electrically conducts the arc clamp splice 22 of connecting at the electric conductor both ends, is equipped with the arc on the arc clamp splice 22 and embraces tight face 23, and the arc that the arc was embraced tight face 23 is embraced the radian adaptation of corresponding tub generating line lateral surface. In addition, the electric conductor is a flexible electric conductor. Specifically, the flexible electric conductor is a flexible conductor 21, the number of the flexible conductors 21 is four, and the flexible conductors 21 and the arc-shaped clamping blocks are welded. As shown in fig. 1, when four clamping block conductor assemblies 2 are connected between a main pipe bus 6 and a branch pipe bus 7, in two adjacent clamping block conductor assemblies 2, the arc holding surfaces 23 on two adjacent arc clamping blocks 22 are buckled together, and are clamped on the corresponding pipe bus together, the two adjacent arc clamping blocks 22 are connected through screws, the two arc holding clamps 22 clamped on the main pipe bus 6 together form a main pipe bus conductive holding clamp 4, and the two arc holding clamps 22 clamped on the branch pipe bus 7 together form a branch pipe bus conductive holding clamp 5. The number of the main pipe bus conducting clasping clamps 4 is two, and the two main pipe bus conducting clasping clamps 4 are arranged at intervals in the extending direction of the main pipe bus 6 and are positioned on two sides of the two branch pipe buses 7 in the front-back direction. The number of the branch pipe bus conducting clasping clamps 5 is also two, the two branch pipe bus conducting clasping clamps 5 are respectively fixed on the two branch pipe buses 7, and the two branch pipe bus conducting clasping clamps 5 have a set distance from the branch pipe bus 7 where the two branch pipe bus conducting clasping clamps 5 are located towards one end of the main pipe bus 6, so that when the four clamping block conductor assemblies 2 form the annular shielding body, one ends of the two branch pipe buses 7 towards the main pipe bus 6 are all located in an area surrounded by the annular shielding body, and four flexible conductors 21 on the clamping block conductor assemblies 2 are arranged at intervals in the axial direction of the annular shielding body, so that the axial length dimension of the annular shielding body is increased.
In this embodiment, as shown in fig. 4, the supporting base plate 1 is a diamond-like structure as a whole, the middle portion of the supporting base plate 1 is provided with a plurality of insulator mounting holes 11, the supporting base plate is mounted on a supporting insulator (not shown in the figure) through the insulator mounting holes 11, the insulator mounting holes 11 are long mounting holes extending along the circumferential direction of the supporting insulator, and the long mounting holes are uniformly spaced in the circumferential direction of the supporting insulator. The supporting bottom plate 1 is further provided with a group of main pipe bus supporting mounting holes 12 and two groups of branch pipe bus supporting mounting holes 13 for respectively mounting and supporting the supporting pieces of the main pipe bus 6 and the branch pipe bus 7, wherein the main pipe bus supporting mounting holes 12 are located at the center of the circumference enclosed by the mounting long holes, and the two groups of branch pipe bus supporting mounting holes 13 are symmetrically located at the left side and the right side of the main pipe bus supporting mounting holes 12 and located outside the circumference enclosed by the mounting long holes.
In this embodiment, the supporting members for supporting the main pipe bus and the branch pipe bus are both the anchor ear 3, the structure of the anchor ear 3 is shown in fig. 5, and two supporting blocks 31 are disposed on the inner side surface of the bottom of the anchor ear 3 for supporting the corresponding pipe bus. The bottom of the anchor ear 3 is provided with a threaded hole (not shown in the figure), when the anchor ear 3 is fixed on the supporting bottom plate 1, the stud respectively passes through the main pipe bus bar support mounting hole 12 and the branch pipe bus bar support mounting hole 13 and is screwed into the threaded hole of the corresponding anchor ear 3, the anchor ear 3 is the prior art, and the structure and the using method of the anchor ear 3 are described in detail in the chinese invention application with application publication No. CN113363912A, which is not repeated herein.
The connecting and supporting hardware fitting provided by the embodiment is used as follows, the supporting base plate 1 is placed on the end face of the supporting insulator, the threaded hole corresponding to the insulator mounting hole 11 is formed in the end face of the supporting insulator, and the bolt penetrates through the insulator mounting hole 11 and is screwed into the corresponding threaded hole to complete the fixed mounting of the supporting base plate 1. As shown in fig. 1, the main pipe bus 6 and the branch pipe bus 7 are respectively inserted into the corresponding anchor ear 3, the inner diameter of the anchor ear 3 is larger than the outer diameter of the main pipe bus 6 and the branch pipe bus 7, so that the main pipe bus 6 and the branch pipe bus 7 can slide relatively in the corresponding anchor ear 3, in order to prevent one end of the two branch pipe buses 7 close to the main pipe bus 6 from sliding out of the corresponding anchor ear 3, a bolt (not shown in the figure) is arranged in the radial direction of the corresponding end of the two branch pipe buses 7, and the length of the bolt is larger than the inner diameter of the corresponding anchor ear 3, so as to prevent the anti-falling off. And finally, respectively connecting the main pipe bus 6 with the two branch pipe buses 7 by using the four clamping block conductor assemblies 2, and adjusting the shapes of the flexible conducting wires 21 in the four clamping block conductor assemblies 2 to enable the flexible conducting wires 21 to be arc-shaped, wherein the four clamping block conductor assemblies 2 form an annular shield together.
In the present embodiment, as shown in fig. 1, the projection of the hoop 3 supporting the main pipe busbar 6 and the branch pipe busbar 7 on the plane of the ring shield falls within the region surrounded by the ring shield, and the projection of the support base plate 1 on the plane of the ring shield also falls within the region surrounded by the ring shield.
It should be noted that, because the electric field is complicated, the annular shield, the supporting base plate and the supporting body may be at the same height or different heights during actual installation.
The utility model discloses well pipe generating line cross connection supports embodiment 2 of gold utensil:
the present embodiment is different from embodiment 1 in that the number of the flexible wires in the clamping block conductor assembly in embodiment 1 is four. In this embodiment, the number of the flexible conductors is at least two, for example, three or five, the specific number may be determined according to actual conditions, and when the clamp block conductor assembly forms the annular shield, the flexible conductors are arranged at intervals along the axial direction of the annular shield.
The utility model discloses well pipe generating line cross connection supports embodiment 3 of gold utensil:
the present embodiment is different from embodiment 1 in that in embodiment 1, the flexible conductor is a flexible conductor. In this embodiment, the flexible conductor is a copper bar.
The utility model discloses well pipe generating line cross connection supports embodiment 4 of gold utensil:
the present embodiment is different from embodiment 1 in that, in embodiment 1, the conductor in the conductor clamping block assembly is a flexible conductor. In this embodiment, the conductor is a rigid conductor, specifically, an arc conductor made of conductive metal.
The utility model discloses well pipe generating line cross connection supports embodiment 5 of gold utensil:
the present embodiment is different from embodiment 1 in that in embodiment 1, a support member for supporting the main pipe busbar and the branch pipe busbar is provided on the support base plate. In this embodiment, when the main pipe bus bar is not deformed by its own weight, the support member for supporting the main pipe bus bar may be eliminated, and only the support base plate is provided with the support member for supporting the branch pipe bus bar.
The utility model discloses well pipe generating line cross connection supports embodiment 6 of gold utensil:
the present embodiment is different from embodiment 1 in that in embodiment 1, the supporting member for supporting the main pipe busbar and the branch pipe busbar is a hoop. In this embodiment, the supporting member is a rectangular supporting body, the bottom of the supporting body is used for being fixed on the supporting bottom plate, the top of the supporting body is provided with an arc supporting surface, the radian of the arc supporting surface is matched with the radian of the outer side surface of the corresponding tubular bus to support the corresponding tubular bus, and the arc supporting surface is in direct contact with the outer side surface of the tubular bus to generate corona phenomenon, and the supporting block is arranged on the arc supporting surface and is in direct contact with the outer side surface of the tubular bus.
The utility model discloses well pipe generating line cross connection supports embodiment 7 of gold utensil:
the difference between this embodiment and embodiment 1 is that in embodiment 1, the arc-shaped clamping blocks and the flexible leads are welded. In the embodiment, the arc-shaped clamping blocks are provided with wire clamps, and the arc-shaped clamping blocks are connected with the flexible conductors through the wire clamps.
The utility model discloses well pipe generating line cross connection supports embodiment 8 of gold utensil:
the difference between this embodiment and embodiment 1 is that in embodiment 1, the projection of the support bottom plate on the plane where the annular shield is located in the area surrounded by the annular shield. In this embodiment, a part of the projection of the supporting base plate on the plane of the annular shield falls within the area surrounded by the annular shield, and the rest of the projection of the supporting base plate falls outside the area surrounded by the annular shield, which defines that the part of the supporting base plate falling within the area surrounded by the annular shield is the shielded part, and the part of the supporting base plate falling outside the area surrounded by the annular shield is the non-shielded part. The support member for supporting the main pipe busbar and the branch pipe busbar is fixedly mounted on the shielded part of the support base plate, so that the projection of the support member on the plane of the annular shield can fall in the area enclosed by the annular shield. In other embodiments, the support for supporting the main pipe busbars and the branch pipe busbars is fixedly mounted on the non-shielding part of the support base plate, so that the projection of the support on the plane of the annular shield falls outside the area enclosed by the annular shield.
The utility model discloses well pipe generating line cross connection supports embodiment 9 of gold utensil:
the present embodiment is different from embodiment 1 in that, in embodiment 1, the support base plate is fixed to the support insulator by a screw connection. In the embodiment, the supporting bottom plate is welded and fixed on the supporting insulator, so that the insulator mounting hole in the supporting bottom plate can be eliminated.
The utility model discloses well pipe bus cross connection supports embodiment 10 of gold utensil:
the present embodiment is different from embodiment 1 in that, in embodiment 1, the connection support fitting supports the lateral pipe bus bar by the support member (hoop) fixed on the support bottom plate. In this embodiment, the electrically conductive clamping of embracing of bleeder bus is fixed and is supported on supporting the bottom plate, and the connection support gold utensil is through the electrically conductive clamp of embracing of bleeder bus to support the bleeder bus, just so need not install support piece on supporting the bottom plate.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, the scope of the present invention is defined by the appended claims, and all the structural changes equivalent to the content of the description and the attached drawings should be included in the same way.
Claims (10)
1. A pipe bus cross connection support fitting comprises branch pipe bus conductive clasping clamps (5) used for hooping and sleeving two branch pipe buses (7) and main pipe bus conductive clasping clamps (4) used for hooping and sleeving main pipe buses (6), and is characterized in that the main pipe bus conductive clasping clamps (4) are arranged at intervals along the extending direction of the main pipe buses (6) and are positioned on two sides of the two branch pipe buses (7), each main pipe bus conductive clasping clamp (4) is respectively connected with the two branch pipe bus conductive clasping clamps (5) through an electric conductor, and each electric conductor, the two branch pipe bus conductive clasping clamps (5) and the two bus conductive clasping clamps (4) jointly form an annular shielding body; the fitting further comprises a supporting bottom plate (1) used for being installed on the supporting insulator, the two branch pipe bus conducting holding clamps (5) are supported and fixed on the supporting bottom plate (1) and/or the fitting further comprises a supporting piece which is arranged on the supporting bottom plate (1) and is used for supporting the branch pipe buses (7).
2. The tubular busbar cross-connection support fitting of claim 1, wherein the electrical conductor is a flexible electrical conductor.
3. The tubular busbar cross connection support fitting according to claim 2, wherein the electric conductor comprises at least two flexible conductors (21), and the flexible conductors (21) are arranged at intervals along the axial direction of the annular shield.
4. The tubular busbar cross connection support fitting according to claim 3, wherein two ends of each flexible conductor (21) are respectively welded to the corresponding main tubular busbar conductive clasping clamp (4) and the corresponding branch tubular busbar conductive clasping clamp (5).
5. A tubular busbar cross-connection support fitting according to any one of claims 1 to 4, wherein the support is a hoop (3) for the respective branch tubular busbar (7) to pass through and be able to slide relative to each other.
6. The tubular busbar cross-connection support fitting of any one of claims 1 to 4, wherein a projection of the support member on a plane of a ring shield is located within an area surrounded by the ring shield.
7. The tubular busbar cross-connection support fitting according to claim 6, wherein a projection of the support base plate (1) on a plane in which the annular shield is located in an area surrounded by the annular shield.
8. The tubular busbar cross connection support fitting according to any one of claims 1 to 4, wherein a main tubular busbar support is provided on the support base plate (1) for supporting the main tubular busbar (6).
9. The tubular busbar cross connection support fitting according to any one of claims 1 to 4, wherein the main tubular busbar support is a hoop (3) for the main tubular busbar to pass through and to be capable of sliding relative to each other.
10. The tubular busbar cross connection support fitting according to any one of claims 1 to 4, wherein the support base plate (1) is provided with an insulator mounting hole (11), the insulator mounting hole (11) is a mounting long hole extending in a circumferential direction of the support insulator, and the support base plate (1) is connected to the support insulator by a threaded connector penetrating through the mounting long hole and screwed on the support insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295910.7U CN217362496U (en) | 2022-02-14 | 2022-02-14 | Tubular bus cross connection support fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295910.7U CN217362496U (en) | 2022-02-14 | 2022-02-14 | Tubular bus cross connection support fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217362496U true CN217362496U (en) | 2022-09-02 |
Family
ID=83045882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220295910.7U Active CN217362496U (en) | 2022-02-14 | 2022-02-14 | Tubular bus cross connection support fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217362496U (en) |
-
2022
- 2022-02-14 CN CN202220295910.7U patent/CN217362496U/en active Active
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Effective date of registration: 20231003 Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee after: PINGGAO GROUP Co.,Ltd. Patentee after: Pinggao Group (Henan) Power Equipment Technology Co.,Ltd. Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee before: PINGGAO GROUP Co.,Ltd. |