CN217789243U - Transformer substation bus sleeve reinforcing device - Google Patents
Transformer substation bus sleeve reinforcing device Download PDFInfo
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- CN217789243U CN217789243U CN202221635821.9U CN202221635821U CN217789243U CN 217789243 U CN217789243 U CN 217789243U CN 202221635821 U CN202221635821 U CN 202221635821U CN 217789243 U CN217789243 U CN 217789243U
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Abstract
The utility model provides a transformer substation bus sleeve reinforcing device, which comprises a cabinet penetrating sleeve, a sleeve fixing disc, an internal mounting frame and a fixing rod; the cabinet penetrating sleeve is inserted into and installed at the groove of the cabinet body, the internal mounting frame is positioned on the inner side of the cabinet body, and the sleeve fixing disc is positioned on the outer side of the cabinet body; the dead lever passes the sleeve pipe fixed disk, wears cabinet sleeve and interior mounting bracket to fix the sleeve pipe fixed disk, wear cabinet sleeve and interior mounting bracket on the cabinet body. The utility model discloses a dead lever passes the sleeve pipe fixed disk, wears cabinet sleeve and interior mounting bracket to it is fixed with the nut at the dead lever both ends, fix the sleeve pipe fixed disk, pass sleeve and interior mounting bracket on the cabinet body, it is firm inadequately to have solved among the prior art behind the bus-bar bushing installation, rocks easily, influences the problem of power consumption safety, has realized establishing the effect of installing on the cabinet body with the cover more firmly of bus-bar bushing, guarantees to use electrical safety.
Description
Technical Field
The utility model relates to a bus bar sleeve technical field, concretely relates to transformer substation's bus bar sleeve reinforcing apparatus.
Background
The bus sleeve is also called a wall bushing, a waterproof sleeve and a wall body embedded pipe, the waterproof sleeve is divided into a rigid waterproof sleeve and a flexible waterproof sleeve, the bus sleeve is called an alternating current wall bushing for electric conduction, and the bus sleeve can be divided into a dry capacitive alternating current wall bushing and a ceramic insulation alternating current wall bushing, namely a silicon rubber sleeve and a ceramic sleeve for short. In present life, the effect of transformer substation is very big, and the transmission transformer substation of electric power plays very big effect, among metal armor switchgear such as current transformer substation's switch board, the major loop generating line passes through the bus sleeve and communicates between each unit equipment, and the bus sleeve is mostly barrel structure, is formed by the epoxy casting, inside high-pressure inner wall through type, and the outside increases creepage distance by the ripple fold. When the bus sleeve is installed, the cabinet body is provided with an installation groove for directly installing the bus sleeve, but the bus sleeve is not stable enough after being installed and is easy to shake, and the electricity utilization safety is influenced. Therefore, when the bus sleeve is installed, the bus sleeve is more stably sleeved on the cabinet body, and the problem to be solved is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can make the bus-bar sleeve pipe establish the bus-bar sleeve pipe reinforcing apparatus on the cabinet body more firmly.
The utility model provides a transformer substation bus sleeve reinforcing device, which comprises a cabinet penetrating sleeve, a sleeve fixing disc, an internal mounting frame and a fixing rod;
the cabinet penetrating sleeve is inserted into and installed at the groove of the cabinet body, the internal mounting frame is positioned on the inner side of the cabinet body, and the sleeve fixing disc is positioned on the outer side of the cabinet body;
the dead lever passes the sleeve pipe fixed disk, wears cabinet sleeve and interior mounting bracket to fix the sleeve pipe fixed disk, wear cabinet sleeve and interior mounting bracket on the cabinet body.
Further, it includes the barrel and sets up a plurality of first installation through-holes on the barrel to wear the cabinet sleeve, first installation through-hole runs through the barrel, the dead lever passes first installation through-hole and fixes sleeve pipe fixed disk and interior position mounting bracket on the cabinet body.
Further, wear cabinet sleeve still including setting up the first lantern ring in the barrel, first lantern ring internal portion forms hollow first cover chamber, form a plurality of first heavy chambeies that subtract between barrel and the first lantern ring, first installation through-hole sets up the corner at the barrel.
Further, wear the telescopic barrel shape of cabinet and be the quadrangular, first installation through-hole sets up four edges and corners department at the quadrangular.
Further, interior position mounting bracket includes the support body and sets up a plurality of and first mounting hole assorted second mounting hole on the support body, the corner position of sleeve pipe fixed disk sets up a plurality ofly and wears the corresponding through-hole structure of the telescopic first mounting hole of cabinet, the dead lever passes through the through-hole on first mounting hole, second mounting hole and the sleeve pipe fixed disk, fixes sleeve pipe fixed disk and interior position mounting bracket on the cabinet body.
The internal mounting rack further comprises a second sleeve ring which is arranged on the inner periphery of the rack body and matched with the first sleeve ring; a hollow second sleeve cavity is formed inside the second sleeve ring; and a plurality of second weight-reducing cavities are formed between the second lantern ring and the frame body.
Further, the second set of cavities is matched with the first set of cavities in shape, and the second weight-reducing cavities are matched with the first weight-reducing cavities in shape.
Furthermore, a plurality of extension mounting plates are arranged at two ends of one group of opposite side edges of the internal mounting frame, and extension plate mounting holes are formed in the extension mounting plates; the opposite side of the other group of the internal mounting rack is provided with a plurality of limiting side plates.
Furthermore, the inner side of the cabinet body comprises a plurality of positioning screws, and the positioning screws are inserted into the positions of the extension plate mounting holes.
Furthermore, two side ends of the fixed rod are provided with thread structures; nuts are installed at two side ends of the fixing rod, the nut on one side is located on the outer side face of the internal mounting frame, and the nut on the other side is located on the outer side face of the sleeve fixing disc.
The utility model provides a ground transformer substation's generating line sleeve pipe reinforcing apparatus, including wearing the cabinet sleeve, the sleeve pipe fixed disk, the internal position mounting bracket, the dead lever, pass through the dead lever and wear the telescopic first installation through-hole of cabinet, the second installation through-hole of internal position mounting bracket and the through-hole structure of sleeve pipe fixed disk, and at the dead lever both ends of internal position mounting bracket lateral surface and sleeve pipe fixed disk lateral surface, mounting nut, with the sleeve pipe fixed disk, the internal position mounting bracket is fixed on the cabinet body and wear the cabinet sleeve, and simultaneously, the dead lever does not contact with the cabinet body, and form between the cabinet body and insulate, it is firm inadequately to have solved among the prior art behind the generating line sleeve pipe installation, rock easily, influence the problem of power consumption safety, realized establishing the effect of installing on the cabinet body with the more firm ground cover of generating line sleeve pipe, power consumption safety has also been guaranteed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of a bus bar casing reinforcing device of a transformer substation of the present invention;
fig. 2 is a schematic structural view of a cabinet penetrating sleeve according to a first embodiment of the present invention;
FIG. 3 is a schematic view of an internal mounting structure according to a second embodiment of the present invention;
fig. 4 is a schematic structural view of an internal mounting frame according to a first embodiment of the present invention;
fig. 5 is a schematic structural view of the fixing rod of the present invention.
Reference numerals:
1-cabinet penetrating sleeve 2-internal mounting rack 3-bus sleeve 4-cabinet body 5-fixing rod 6-nut
101-first collar 102-first sleeve cavity 103-first lightening cavity 104-first mounting through hole
201-second collar 202-second collar cavity 203-second lightening cavity 204-second mounting through hole 205-extension mounting plate 206-extension plate mounting hole 207-limit side plate
301-Sleeve fixing disk
401-positioning screw
501-thread structure
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an aspect of an embodiment of the present invention, there is provided a transformer substation bus bar sleeve reinforcing apparatus, as shown in fig. 1, including a cabinet penetrating sleeve 1, a sleeve fixing disc 301, an internal mounting frame 2, and a fixing rod 5;
the cabinet penetrating sleeve 1 is inserted into and installed at a groove of the cabinet body 4, the internal mounting frame 2 is positioned on the inner side of the cabinet body 4, and the sleeve fixing disc 301 is positioned on the outer side of the cabinet body 4;
The utility model provides a bus sleeve reinforcing apparatus, including wearing cabinet sleeve 1, sleeve pipe fixed disk 301, interior position mounting bracket 2, and dead lever 5, set up the cabinet body 4 one with wear 1 structure size matched with logical groove of cabinet sleeve, will wear 1 inserting of cabinet body 4 fluting department of cabinet sleeve, sleeve pipe fixed disk 301 is located the external side of cabinet 4, interior position mounting bracket 2 is located the internal 4 inboards of cabinet, dead lever 5 passes sleeve pipe fixed disk 301, wear cabinet sleeve 1, interior position mounting bracket 2, all fix it on the cabinet body 4, thereby realize overlapping 3 more firm ground of bus sleeve and establish and install on the cabinet body 4, can not rock, and simultaneously, dead lever 5 and the cabinet body 4 contactless, and form between the cabinet body 4 insulating, realize power consumption safety.
Further, as shown in fig. 2, the cabinet penetrating sleeve 1 comprises a cylinder body and a plurality of first installation through holes 104 arranged on the cylinder body, the first installation through holes 104 penetrate through the cylinder body, and the fixing rod 5 penetrates through the first installation through holes 104 to fix the sleeve fixing disc 301 and the internal installation frame 2 on the cabinet body. The fixing rod 5 penetrates through a first mounting through hole 104 penetrating through the barrel of the cabinet sleeve 1, and the sleeve fixing disc 301 and the internal mounting frame 2 are fixed on two sides of the cabinet body 4, so that the bus sleeve 3 is fixed on the cabinet body 4.
Further, the cabinet penetrating sleeve 1 further comprises a first collar 101 arranged in the cylinder, a hollow first sleeve cavity 102 is formed inside the first collar 101, a plurality of first weight reducing cavities 103 are formed between the cylinder and the first collar 101, and the first mounting through holes 104 are arranged at corners of the cylinder. A first sleeve ring 101 is arranged in the barrel of the cabinet penetrating sleeve 1, a hollow cavity 102 is formed inside the first sleeve ring, and a bus bar sleeve is installed in the hollow first sleeve cavity 102 of the cabinet penetrating sleeve 1 and inserted through the hollow first sleeve cavity. Between the first collar 101 and the barrel, a plurality of first lightening cavities 103 are formed, and the arrangement of the first lightening cavities 103 can lighten the self weight of the barrel, facilitate the installation and the disassembly, and simultaneously can lighten the bearing burden of the cabinet body 4.
Further, the cylinder shape of the cabinet penetrating sleeve 1 is a quadrangular prism, and the first mounting through holes 104 are arranged at four corners of the quadrangular prism. The barrel shape of the cabinet penetrating sleeve 1 is a quadrangular prism, so that a through groove matched with the structure size of the cabinet penetrating sleeve 1 can be conveniently formed in the cabinet body 4, and compared with a circular barrel groove with the diameter size consistent with that of the bus sleeve 3, the cabinet penetrating sleeve is easier to form a rectangular hole. And wear cabinet sleeve 1 and form inside the supporting in the cabinet body 4 inside, the fixed mounting of bus-bar sleeve 3 is more firm, can not rock. With first mounting hole 104 setting wear four edges and corners department of cabinet sleeve at the quadrangular, be convenient for fix for it is more firm, can not rock.
Preferably, the cabinet penetrating sleeve 1 is made of insulating ceramics or made of PVC (polyvinyl chloride) through integral injection molding.
Further, as shown in fig. 3-4, the internal installation frame 2 includes a frame body and a plurality of second installation through holes 204 matched with the first installation through holes 104, which are arranged on the frame body, the corner positions of the sleeve fixing disc 301 are provided with a plurality of through hole structures corresponding to the first installation through holes 104 penetrating through the cabinet sleeve 1, the fixing bar 5 penetrates through the first installation through holes 104, the second installation holes 204 and the through holes on the sleeve fixing disc 301, and the sleeve fixing disc 301 and the internal installation frame 2 are fixed on the cabinet body 4. The through hole structures of the first mounting through hole 104, the second mounting through hole 204 and the sleeve fixing disc 301 are in one-to-one correspondence, and the fixing bar 5 penetrates through the through hole structures, so that the cabinet sleeve 1, the internal mounting frame 2 and the bus sleeve 3 are fixed on the cabinet body.
The internal mounting frame 2 further comprises a second collar 201 which is arranged on the inner periphery of the frame body and matched with the first collar 101; the second sleeve ring 201 forms a hollow second sleeve cavity 202 inside; a plurality of second weight-reducing cavities 203 are formed between the second sleeve ring 201 and the frame body. The bus sleeve penetrates through the first sleeve cavity 102 and then penetrates through the second sleeve cavity 202 formed inside the second sleeve ring 201 to enter the cabinet body 4, the second weight reducing cavity 203 matched with the first weight reducing cavity 103 is also formed in the internal mounting rack 2, the internal mounting rack 2 is supported and fixed by the fixing rod 5, the second weight reducing cavity 203 is arranged to reduce the dead weight of the internal mounting rack 2, the bearing burden of the fixing rod is reduced, and therefore fixing is easier and firmer.
Further, the second set of cavities 202 matches the shape of the first set of cavities 102, and the second weight-reducing cavities 203 matches the shape of the first weight-reducing cavities 103. The shape of the second sleeve cavity 202 is matched with that of the first sleeve cavity 102, so that a bus can smoothly pass through the second sleeve cavity, and the shape of the second weight-reducing cavity 203 is matched with that of the first weight-reducing cavity 103, so that the second sleeve cavity is balanced in stress and more stable.
Preferably, the internal installation frame is made of insulating ceramics or made of PVC through integral injection molding.
Preferably, the second weight-reducing cavity 203 of the internal mounting frame 2, the first weight-reducing cavity 103 of the cabinet-penetrating sleeve 1 and the gap between the cabinet-penetrating sleeve 1 and the slot of the cabinet body 4 are filled with insulating foam materials, so as to improve the overall sealing property and insulating property.
In another embodiment of the present invention, as shown in fig. 3, a set of opposite sides of the internal mounting frame 2 are provided with a plurality of extension mounting plates 205 at two ends, and the extension mounting plates 205 are provided with extension plate mounting holes 206; the opposite side of the other group of the internal mounting rack 2 is provided with a plurality of limiting side plates 207. The position of interior position mounting bracket 2 is effectively injectd to spacing curb plate, injects it in reasonable home range, avoids it to rock about or in order to influence bus sleeve 3, further influences the power consumption safety.
Further, the cabinet 4 includes a plurality of positioning screws 401 inside, and the positioning screws 401 are inserted into the extension board mounting holes 206.
Fixedly mounting the internal mounting rack 2 on the inner side of the cabinet body 4, aligning an extension plate mounting hole 206 of the internal mounting rack 2 with a positioning screw 401 on the inner side of the cabinet body 4, and mounting a screwing nut 6 on the positioning screw 401; and aligning the through hole structure of the sleeve fixing disc 301 of the bus sleeve 3 with the second mounting through hole 204 of the internal mounting frame 2, inserting the fixing rod 5 for fixing, and fixedly connecting the bus sleeve 3 with the internal mounting frame.
Further, as shown in fig. 5, both side ends of the fixing rod 5 are provided with a thread structure 501; nuts 6 are installed at two side ends of the fixing rod 5, the nuts 6 on one side are located on the outer side face of the inner mounting frame 2, and the nuts 6 on the other side are located on the outer side face of the sleeve fixing disc 301. Dead lever 5 inserts the installation back, fixes at both ends mounting nut 6, with sleeve pipe fixed disk 301, wear cabinet sleeve 1 and interior position mounting bracket 2 or sleeve pipe fixed disk 301 and interior position mounting bracket 2 fixed connection.
The above-mentioned serial numbers of the embodiments of the present application are merely for description, and do not represent the advantages and disadvantages of the embodiments.
In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (10)
1. A transformer substation bus sleeve reinforcing device is characterized by comprising a cabinet penetrating sleeve, a sleeve fixing disc, an internal mounting frame and a fixing rod;
the cabinet penetrating sleeve is inserted into and installed at a groove of the cabinet body, the internal mounting frame is positioned on the inner side of the cabinet body, and the sleeve fixing disc is positioned on the outer side of the cabinet body;
the dead lever passes the sleeve pipe fixed disk, wears cabinet sleeve and interior mounting bracket to fix the sleeve pipe fixed disk, wear cabinet sleeve and interior mounting bracket on the cabinet body.
2. The bus bar sleeve reinforcing device according to claim 1, wherein the cabinet penetrating sleeve comprises a cylinder body and a plurality of first installation through holes arranged on the cylinder body, the first installation through holes penetrate through the cylinder body, and the fixing rod penetrates through the first installation through holes to fix the sleeve fixing disc and the internal mounting frame on the cabinet body.
3. The busbar casing reinforcing device according to claim 2, wherein the cabinet penetrating sleeve further comprises a first sleeve ring arranged in the cylinder, a hollow first sleeve cavity is formed inside the first sleeve ring, a plurality of first lightening cavities are formed between the cylinder and the first sleeve ring, and the first mounting through holes are formed at corners of the cylinder.
4. The bus bar sleeve reinforcing device according to claim 3, wherein the cabinet penetrating sleeve has a cylindrical shape of a quadrangular prism, and the first mounting through holes are arranged at four corners of the quadrangular prism.
5. The bus sleeve reinforcing device according to claim 1, wherein the internal mounting frame comprises a frame body and a plurality of second mounting through holes which are arranged on the frame body and matched with the first mounting through holes, a plurality of through hole structures which correspond to the first mounting through holes penetrating through the cabinet sleeve are arranged at corner positions of the sleeve fixing disc, the fixing rod penetrates through the first mounting through holes, the second mounting holes and the through holes in the sleeve fixing disc, and the sleeve fixing disc and the internal mounting frame are fixed on the cabinet body.
6. The bus bar sleeve reinforcement device of claim 1, wherein the interior mount further comprises a second collar disposed about an interior periphery of the frame body that mates with the first collar; a hollow second sleeve cavity is formed inside the second sleeve ring; and a plurality of second weight-reducing cavities are formed between the second lantern ring and the frame body.
7. The busbar sleeve reinforcement device according to claim 6, wherein the second sleeve cavity matches the shape of the first sleeve cavity, and the second weight-reducing cavity matches the shape of the first weight-reducing cavity.
8. The bus bar sleeve reinforcing device according to claim 7, wherein a set of opposite sides of the interior mount are provided with extension mount plates at both ends, the extension mount plates being provided with extension plate mounting holes; the opposite side of the other group of the internal mounting rack is provided with a plurality of limiting side plates.
9. The bus bar sleeve reinforcing device according to claim 8, wherein the cabinet body includes a plurality of positioning screws inserted into the extension plate mounting holes.
10. The bus bar sleeve reinforcing apparatus according to claim 1, wherein both side ends of the fixing rod are provided with a screw structure; nuts are installed at two side ends of the fixing rod, the nut on one side is located on the outer side face of the internal mounting frame, and the nut on the other side is located on the outer side face of the sleeve fixing disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635821.9U CN217789243U (en) | 2022-06-28 | 2022-06-28 | Transformer substation bus sleeve reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635821.9U CN217789243U (en) | 2022-06-28 | 2022-06-28 | Transformer substation bus sleeve reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217789243U true CN217789243U (en) | 2022-11-11 |
Family
ID=83935939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221635821.9U Active CN217789243U (en) | 2022-06-28 | 2022-06-28 | Transformer substation bus sleeve reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217789243U (en) |
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2022
- 2022-06-28 CN CN202221635821.9U patent/CN217789243U/en active Active
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