CN221200839U - Dry-type discharge coil for 35KV system - Google Patents
Dry-type discharge coil for 35KV system Download PDFInfo
- Publication number
- CN221200839U CN221200839U CN202323072547.6U CN202323072547U CN221200839U CN 221200839 U CN221200839 U CN 221200839U CN 202323072547 U CN202323072547 U CN 202323072547U CN 221200839 U CN221200839 U CN 221200839U
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- coil body
- groove
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- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 12
- 210000001503 joint Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model relates to the technical field of circuit systems, in particular to a dry-type discharge coil for a 35KV system, which comprises a discharge coil body, wherein a fixing component for installation is arranged at the bottom end of the discharge coil body, the fixing component comprises a mounting seat, a placing groove and a fixing part, the placing groove is formed in the top end of the outer wall of the mounting seat, the bottom end of the outer wall of the discharge coil body is arranged in the placing groove, and the fixing part is arranged on the mounting seat and is positioned on the outer side of the discharge coil body.
Description
Technical Field
The utility model relates to the technical field of circuit systems, in particular to a dry-type discharge coil for a 35KV system.
Background
A 35KV system is a power system and represents a power transmission and distribution system with a voltage level of 35 KV. It belongs to a high voltage power system and is used to transfer power from a power station or substation to different loads.
In a 35KV high-voltage power system, a dry-type discharge coil is often required to control current and voltage, the stable operation of the system is protected, the dry-type discharge coil is divided into indoor use and outdoor use, the outdoor dry-type discharge coil is usually required to be installed outdoors, the working environment of the outdoor dry-type discharge coil is relatively bad compared with the indoor use, the existing dry-type discharge coil is usually characterized in that two metal side frames are fixed at the bottom end through bolts, then the metal side frames are fixed with an installation platform through bolts, and when the indoor use is carried out, due to good environment, the bolts are not easy to corrode, the dry-type discharge coil is convenient to detach by personnel, and when the outdoor use is carried out, the dry-type discharge coil is difficult to install and detach by personnel in the subsequent use when the dry-type discharge coil is replaced, and therefore the installation and the use of the dry-type discharge coil are inconvenient for personnel are carried out.
In summary, it is necessary to invent a dry discharge coil for a 35KV system.
Disclosure of utility model
Therefore, the utility model provides a dry-type discharge coil for a 35KV system, which aims to solve the problem that a severe environment is extremely easy to corrode bolts and nuts, so that personnel can hardly install and detach the dry-type discharge coil when replacing the dry-type discharge coil later.
In order to achieve the above object, the present utility model provides the following technical solutions: the dry-type discharge coil for the 35KV system comprises a discharge coil body, wherein a fixing component for installation is arranged at the bottom end of the discharge coil body;
The fixed subassembly includes mount pad, standing groove and fixed part, the outer wall top at the mount pad is seted up to the standing groove, the outer wall bottom of discharge coil body sets up in the standing groove, fixed part sets up in the mount pad and is located the outside of discharge coil body.
Preferably, the installation blocks are fixed at the bottoms of two sides of the outer wall of the installation seat, screw holes are formed in the upper end and the lower end of the outer wall of the installation block, a wiring groove for carrying out the wiring on the discharge coil body is formed in the bottom end of the inner wall of the placing groove, and the bottom end of the wiring groove is communicated with the bottom end of the outer wall of the installation seat.
Preferably, the fixing part comprises a bottom fixing strip, the bottom fixing strip is fixed at the bottom end of the outer wall of the discharge coil body, the bottom fixing strip is arranged in the placing groove, and a side supporting strip is arranged at the side end of the inner wall of the placing groove and above the bottom fixing strip.
Preferably, the inner wall of the standing groove and the top of the side supporting bar are clamped with bottom sealing pressing bars, the bottom ends of the bottom sealing pressing bars are in butt joint with the top ends of the outer walls of the side supporting bars, and the bottom ends of the standing groove and the top of the bottom fixing bars are in butt joint with the top ends of the outer walls of the bottom fixing bars through pressing blocks.
Preferably, the fixing part further comprises a curved positioning frame, side fixing strips are fixed on two sides of the outer wall of the discharge coil body and above the bottom fixing strips, the bottom ends of the side fixing strips are fixed on the bottoms of the side ends of the outer wall of the discharge coil body through reinforcing ribs, and the two curved positioning frames are respectively arranged above the outer walls of the two side fixing strips.
Preferably, the outer wall bottom of curved locating rack and the position department that corresponds with the side fixed strip all are fixed with spacing fixture block, spacing draw-in groove has all been seted up on the outer wall top of side fixed strip in the position department that corresponds with spacing fixture block, the outer wall and the inner wall sliding connection of spacing draw-in groove of spacing fixture block.
Preferably, the connecting slot that peg graft to curved locating rack bottom has all been seted up on the outer wall top of mount pad and the both sides that are located the standing groove, curved locating rack keep away from side fixed strip one end all with connecting slot's inner wall sliding connection, spline groove has been seted up to curved locating rack insert connecting slot's one end outer wall, the outer wall front end of mount pad just corresponds the equal sliding connection of position department with the spline groove has the integral key shaft, the outer wall and the inner wall sliding connection of spline groove of integral key shaft.
Preferably, the front end of the outer wall of the spline shaft and the front side of the outer wall of the mounting seat are respectively fixed with an external thread pulling plate, the front end of the outer wall of the mounting seat and the position corresponding to the external thread pulling plate are respectively fixed with an external thread sleeve, the outer wall of the spline shaft is in sliding connection with the inner wall of the external thread sleeve, and the external thread pulling plate is connected with the external thread sleeve through a screw cap.
The beneficial effects of the utility model are as follows:
According to the utility model, the discharge coil body can be tightly pressed through the arranged curved positioning frame matched with the side fixing strip, the bottom end of the curved positioning frame is fixed in the connecting slot through the arranged spline shaft and the spline groove, and finally the external thread pulling plate and the external wall of the external thread sleeve are fixed through the nut.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model in front view;
FIG. 2 is a schematic view of a partial cross-sectional structure of the mount of FIG. 1 in the front view of the mount of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic perspective view of a spline shaft and an external thread sleeve in the present utility model;
fig. 5 is a schematic perspective view of a rear view of a spline shaft and an external thread sleeve according to the present utility model.
In the figure: 100. a discharge coil body; 110. a bottom fixing strip; 120. a side fixing strip; 200. a mounting base; 210. a mounting block; 220. a placement groove; 221. a bottom sealing bead; 230. a side support bar; 300. a curved positioning frame; 310. a limit clamping block; 320. a spline shaft; 321. an external thread pulling plate; 330. an externally threaded sleeve.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-5, the dry-type discharge coil for a 35KV system provided by the utility model comprises a discharge coil body 100, wherein a fixing component for installation is arranged at the bottom end of the discharge coil body 100, the fixing component comprises a mounting seat 200, a placing groove 220 and a fixing component, the placing groove 220 is arranged at the top end of the outer wall of the mounting seat 200, the bottom end of the outer wall of the discharge coil body 100 is arranged in the placing groove 220, mounting blocks 210 are fixed at the bottoms of two sides of the outer wall of the mounting seat 200, screw holes are arranged at the upper end and the lower end of the outer wall of the mounting block 210, the arranged mounting blocks 210 can be connected and fixed with a mounting platform through the screw holes and bolts, and the mounting seat 200 does not need to be frequently installed and detached, so that the mounting assembly can be installed and fixed by using bolts, a wiring groove for carrying out a travelling line on the discharge coil body 100 is arranged at the bottom end of the inner wall of the placing groove 220, and the bottom end of the wiring groove is communicated with the bottom end of the outer wall of the mounting seat 200;
The fixing component is arranged on the mounting seat 200 and is positioned on the outer side of the discharge coil body 100, the fixing component comprises a bottom fixing strip 110, the bottom fixing strip 110 is fixed on the bottom end of the outer wall of the discharge coil body 100, the bottom fixing strip 110 is arranged in a placing groove 220, the placing groove 220 is arranged for placing the bottom end of the discharge coil body 100, a side support strip 230 is arranged on the side end of the inner wall of the placing groove 220 and above the bottom fixing strip 110, a bottom sealing bead 221 is clamped on the inner wall of the placing groove 220 and above the side support strip 230, the bottom end of the bottom sealing bead 221 is abutted with the top end of the outer wall of the side support strip 230, the bottom end of the placing groove 220 and above the bottom fixing strip 110 are abutted with the top end of the outer wall of the bottom fixing strip 110 through a pressing block, after the discharge coil body 100 is placed in the placing groove 220, the bottom sealing bead 221 can be taken out, the bottom sealing bead 221 is of a two-end plastic structure, and a person can clamp the bottom sealing bead 221 between the placing groove 220 and the outer wall of the discharge coil body 100 in a clamping manner, so that the exposed part between the placing groove 220 and the bottom fixing strip 110 can be sealed by the bottom sealing bead 221 through the bottom sealing bead 221, and the bottom sealing bead 110 can be abutted with the bottom sealing bead 110 at the same time;
The fixing part further comprises a curved positioning frame 300, the two sides of the outer wall of the discharge coil body 100 and the upper parts of the bottom fixing strips 110 are respectively fixed with side fixing strips 120, the bottom ends of the side fixing strips 120 are respectively fixed with the bottoms of the side ends of the outer wall of the discharge coil body 100 through reinforcing ribs, the side fixing strips 120 are arranged to cooperate with the curved positioning frame 300 to limit and fix the discharge coil body 100, the two curved positioning frames 300 are respectively arranged above the outer walls of the two side fixing strips 120, limit clamping blocks 310 are respectively fixed at the positions of the bottom ends of the outer walls of the curved positioning frames 300 and the positions corresponding to the side fixing strips 120, limit clamping grooves are respectively formed in the positions of the top ends of the outer walls of the side fixing strips 120 corresponding to the limit clamping blocks 310, the outer walls of the limit clamping blocks 310 are in sliding connection with the inner walls of the limit clamping grooves, and the limit clamping blocks 310 and the limit clamping grooves are arranged to improve the fixing effect of the curved positioning frames 300 and the side fixing strips 120;
The top end of the outer wall of the installation seat 200 and two sides of the placing groove 220 are respectively provided with a connecting slot for inserting the bottom end of the curved positioning frame 300, one end of the curved positioning frame 300 far away from the side fixing strip 120 is in sliding connection with the inner wall of the connecting slot, the connecting slot is arranged for fixing the bottom end of the curved positioning frame 300 on the installation seat 200, a spline groove is arranged on the outer wall of one end of the curved positioning frame 300 inserted into the connecting slot, a spline shaft 320 is in sliding connection with the front end of the outer wall of the installation seat 200 and the position corresponding to the spline groove, a through groove is arranged on the front end of the outer wall of the installation seat 200 corresponding to the spline shaft 320, a person can insert the spline shaft 320 into the connecting slot and the spline groove through the through groove to limit and fix the bottom end of the curved positioning frame 300, the outer wall of the spline shaft 320 is in sliding connection with the inner wall of the spline groove, the front end of the outer wall of the spline shaft 320 and the front side of the outer wall of the installation seat 200 are respectively fixed with an external thread pulling plate 321, the front end of the arranged external thread pulling plate 321 is also provided with a pull ring, a person can conveniently pull out the spline shaft 320 through the pull ring, the front end of the outer wall of the installation seat 200 and the position corresponding to the external thread pulling plate 321 are respectively fixed with an external thread sleeve 330, the outer wall of the spline shaft 320 is in sliding connection with the inner wall of the external thread sleeve 330, the external thread pulling plate 321 is connected with the external thread sleeve 330 through a nut, after the person completes the insertion of the spline shaft 320, the arranged external thread pulling plate 321 is aligned with the external thread sleeve 330, then the person can take out the nut and rotate the nut onto the spline shaft 320 and the external thread sleeve 330, so that the spline shaft 320 can be fixed, preferably, the arranged nut can be made of non-ferrous metal materials or non-metal materials, to avoid corrosion and rust between the nut and the externally threaded pulling plate 321 and externally threaded sleeve 330.
The application process of the utility model is as follows: firstly, personnel can fix the mount pad 200 in the installation region department through the installation piece 210, personnel accessible wiring groove is connected pencil and discharge coil body 100 after the completion, place discharge coil body 100 in the standing groove 220 after the connection is accomplished, take out curved locating rack 300 after the completion of placing, and pass through spacing fixture block 310 overlap joint at the outer wall of side fixed strip 120 with curved locating rack 300, and make spacing fixture block 310 and spacing draw-in groove joint, insert the connecting slot with the bottom of curved locating rack 300 after the completion, take out spline shaft 320 afterwards, and insert connecting slot with spline shaft 320 through the through groove and carry out spacing fixation to the bottom of curved locating rack 300 in the spline groove, and make external screw thread pulling plate 321 and external screw thread sleeve 330 align, can take out the nut afterwards, and rotate the nut to on spline shaft 320 and the external screw thread sleeve 330, thereby can fix spline shaft 320 and external screw thread sleeve 330, install and fix another curved locating rack 300 through the same mode, personnel can take out bottom seal bead 221 after the completion, and take out bottom seal bead 221 joint in the connecting slot and in the place between the coil body 220, can take out the discharge coil body 100 when the place, can take out the discharge coil body 100 down, can take out the maintenance body when the place of the discharge coil body is required.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (8)
1. A dry discharge coil for a 35KV system, comprising a discharge coil body (100), characterized by: the bottom end of the discharge coil body (100) is provided with a fixing component for installation;
The fixed subassembly includes mount pad (200), standing groove (220) and fixed part, outer wall top at mount pad (200) is seted up to standing groove (220), outer wall bottom of discharge coil body (100) sets up in standing groove (220), fixed part sets up in mount pad (200) and is located the outside of discharge coil body (100).
2. A dry discharge coil for a 35KV system as defined in claim 1, wherein: the installation base is characterized in that installation blocks (210) are fixed at the bottoms of two sides of the outer wall of the installation base (200), screw holes are formed in the upper end and the lower end of the outer wall of the installation blocks (210), wiring grooves used for wiring the discharge coil body (100) are formed in the bottom end of the inner wall of the placing groove (220), and the bottom end of each wiring groove is communicated with the bottom end of the outer wall of the installation base (200).
3. A dry discharge coil for a 35KV system as defined in claim 1, wherein: the fixing part comprises a bottom fixing strip (110), the bottom fixing strip (110) is fixed at the bottom end of the outer wall of the discharge coil body (100), the bottom fixing strip (110) is arranged in a placing groove (220), and a side supporting strip (230) is arranged at the side end of the inner wall of the placing groove (220) and above the bottom fixing strip (110).
4. A dry discharge coil for a 35KV system as claimed in claim 3, wherein: the inner wall of standing groove (220) and the top joint that is located side support bar (230) have end seal layering (221), the bottom of end seal layering (221) and the outer wall top butt of side support bar (230), the top of standing groove (220) and the top that is located bottom fixed strip (110) pass through briquetting and the outer wall top butt of bottom fixed strip (110).
5. A dry discharge coil for a 35KV system as claimed in claim 3, wherein: the fixing part further comprises a curved locating frame (300), side fixing strips (120) are respectively fixed on two sides of the outer wall of the discharge coil body (100) and above the bottom fixing strips (110), the bottom ends of the side fixing strips (120) are respectively fixed with the bottom of the side end of the outer wall of the discharge coil body (100) through reinforcing ribs, and the two curved locating frames (300) are respectively arranged above the outer walls of the two side fixing strips (120).
6. A dry discharge coil for a 35KV system as defined in claim 5, wherein: the outer wall bottom of curved locating rack (300) and the position department that corresponds with side fixed strip (120) all are fixed with spacing fixture block (310), spacing draw-in groove has all been seted up on the outer wall top of side fixed strip (120) in the position department that corresponds with spacing fixture block (310), the outer wall and the inner wall sliding connection of spacing draw-in groove of spacing fixture block (310).
7. A dry discharge coil for a 35KV system as defined in claim 6, wherein: the connecting slots for inserting the bottom ends of the curved positioning frames (300) are formed in the top end of the outer wall of the mounting base (200) and located on the two sides of the placing groove (220), one ends of the curved positioning frames (300) away from the side fixing strips (120) are slidably connected with the inner walls of the connecting slots, spline grooves are formed in the outer walls of one ends of the curved positioning frames (300) inserted into the connecting slots, spline shafts (320) are slidably connected to the front ends of the outer walls of the mounting base (200) and the positions corresponding to the spline grooves.
8. A dry discharge coil for a 35KV system as defined in claim 7, wherein: the front end of the outer wall of the spline shaft (320) and the front side of the outer wall of the installation seat (200) are respectively fixed with an external thread pulling plate (321), the front end of the outer wall of the installation seat (200) and the position corresponding to the external thread pulling plate (321) are respectively fixed with an external thread sleeve (330), the outer wall of the spline shaft (320) is in sliding connection with the inner wall of the external thread sleeve (330), and the external thread pulling plates (321) are connected with the external thread sleeve (330) through nuts.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221200839U true CN221200839U (en) | 2024-06-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |