CN212527567U - Disconnecting switch conductive seat rotating shaft dismounting device - Google Patents
Disconnecting switch conductive seat rotating shaft dismounting device Download PDFInfo
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- CN212527567U CN212527567U CN202020412949.3U CN202020412949U CN212527567U CN 212527567 U CN212527567 U CN 212527567U CN 202020412949 U CN202020412949 U CN 202020412949U CN 212527567 U CN212527567 U CN 212527567U
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Abstract
A disconnecting switch conductive seat rotating shaft dismounting device comprises: the support frame is used for supporting the conducting seat of the isolating switch; the fixing mechanism is provided with a clamping mechanism for fixing the conductive seat, and the clamping mechanism is provided with a jacking hole for the rotating shaft of the conductive seat to enter and exit; the top column is used for ejecting the rotating shaft out of the conductive seat; and the jacking device is used for jacking the jacking pillar. The embodiment of the utility model provides a can fix whole isolator's electrically conductive seat through support frame and fixed establishment, the pivot that rethread jacking device and fore-set can be with electrically conductive seat is ejecting. And simultaneously, the utility model discloses dismounting device possesses advantages such as small and exquisite flexibility, easy operation, convenient to carry for traditional oil pressure equipment, can reduce a large amount of transportation expenses, saved a large amount of repair time.
Description
Technical Field
The utility model belongs to the isolator field, concretely relates to electrically conductive seat pivot dismounting device of isolator.
Background
With the rapid development of high-voltage power transmission equipment technology, the requirements for improving the production quality of products and reducing the production cost are continuously improved, and the importance of overhauling tools is higher and higher.
At present, one or two groups of isolating switches are equipped in each power station during the operation period as emergency power transmission tasks or temporary maintenance equipment, and the power stations are in a switch-off or switch-on state for a long time and have extremely low use frequency (annual use rate is 1-2 times). Because this set of isolator frequency of use is low excessively, can lead to the pivot cover atress of electrically conductive seat inhomogeneous, and the influence of some other many-sided factors to the switch in addition, the pivot axle sleeve that can appear electrically conductive seat in the in-service use warp, the card is dead, the condition such as hank dies, needs maintainer to disassemble and restore the pivot of electrically conductive seat.
Because the pivot card of conductive seat is dead, the dead comparison of hank is compacter, can't adopt the manpower to disassemble, generally adopt following two kinds of modes to disassemble the restoration at present: 1. returning to the factory for disassembly and repair: and bringing the conductive seat back to a factory, disassembling the rotating shaft by using special equipment of the factory, and repairing. 2. Local disassembly and repair: the oil pressure equipment is searched locally for disassembly, and the conductive seat is transferred to the supply position of the oil pressure equipment for disassembly. However, because the most of the existing power stations are built in relatively remote places, and the oil pressure equipment is too heavy and cannot be effectively transferred to the power stations, the conductive seat needs to be transferred to the factory or the supply position of the oil pressure equipment, a large amount of transfer cost and disassembly cost are generated, time, labor and force are wasted, the production efficiency is greatly influenced, and the production cost is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a conductive seat pivot dismounting device of isolator, the conductive seat pivot dismounting device of isolator's simple structure, light have solved the unable field change problem of pivot of conductive seat of remote area isolator.
According to the utility model discloses electrically conductive seat pivot dismounting device of isolator, include: the support frame is used for supporting the conducting seat of the isolating switch; the fixing mechanism is provided with a clamping mechanism used for fixing the conductive seat, and the clamping mechanism is provided with a jacking hole used for the rotating shaft of the conductive seat to enter and exit; the top column is used for ejecting the rotating shaft out of the conductive seat; and the jacking device is used for jacking the jacking column.
According to the utility model discloses electrically conductive seat pivot dismounting device of isolator has following technological effect at least: the conductive seat of the whole isolating switch can be fixed through the support frame and the fixing mechanism, and the rotating shaft of the conductive seat can be ejected out through the jacking device and the jacking column. And simultaneously, the utility model discloses dismounting device possesses advantages such as small and exquisite flexibility, easy operation, convenient to carry for traditional oil pressure equipment, can reduce a large amount of transportation expenses, saved a large amount of repair time.
According to some embodiments of the present invention, the support frame comprises a support base and a support rod detachably disposed on the support base; and the support rod is used for supporting the conductive seat.
According to some embodiments of the invention, the fixing mechanism comprises: the fixing base is used for providing a mounting frame; the clamping mechanism is provided with a mounting hole; and the fixing column is arranged on the fixing base and used for installing the clamping mechanism through the installation hole.
According to some embodiments of the utility model, fixture is including all being provided with the backup pad and the clamp plate of mounting hole, backup pad and clamp plate all pass through the mounting hole is installed on the fixed column.
According to some embodiments of the utility model, the top of fixed column is provided with the regulation screw thread, the clamp plate pass through fixation nut with adjust the screw thread extrusion and fastening electrically conductive seat.
According to some embodiments of the utility model, the jacking device can dismantle set up in unable adjustment base is last.
According to some embodiments of the utility model, the jacking device adopts the jack.
According to some embodiments of the invention, the top post is a plurality of.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a disassembled view of the shaft of the conductive socket;
fig. 3-1 is a schematic usage diagram step 1 of the embodiment of the present invention;
fig. 3-2 is a schematic usage diagram step 2 of the embodiment of the present invention;
fig. 3-3 are schematic views of the use of step 3 according to the embodiment of the present invention;
fig. 3-4 are schematic views of the use of step 4 according to the embodiment of the present invention.
Reference numerals:
a supporting frame 100, a supporting base 110, a supporting rod 120,
A top pillar 300,
A jacking device 400,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, if there are first, second, third, fourth, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
The following describes a disconnecting switch conducting seat rotating shaft dismounting device according to an embodiment of the present invention with reference to fig. 1 to fig. 3 to fig. 4.
According to the utility model discloses electrically conductive seat pivot dismounting device of isolator, include: the jacking device comprises a jacking column 300, a jacking device 400, a support frame 100 and a fixing mechanism 200. A support frame 100 for supporting a conductive socket 500 of the disconnecting switch; a fixing mechanism 200 having a clamping mechanism 210 for fixing the conductive socket 500, the clamping mechanism 210 being provided with a jacking hole for the rotation shaft 510 of the conductive socket 500 to enter and exit; the top pillar 300 is used for ejecting the rotating shaft 510 out of the conductive seat 500; and the jacking device 400 is used for jacking the top pillar 300.
Referring to fig. 1 to 3-4, the supporting frame 100 can effectively support the conductive socket 500, and the conductive socket 500 can be fixed by the fixing mechanism 200. The conductive socket 500 is fixed in the clamping mechanism 210 of the fixing mechanism 200, and the rotating shaft 510 of the conductive socket 500 is aligned with the jacking hole of the clamping mechanism 210, so as to ensure that the rotating shaft 510 can be jacked out of the jacking hole when jacked out. The top pillar 300 is aligned with the rotating shaft 510, and the top pillar 300 is lifted by the lifting device 400, so that the rotating shaft 510 is lifted out of the conductive socket 500.
The use of the device will now be briefly described with reference to figures 3-1 to 3-4.
Firstly, the supporting frame 100 is used to support the conductive socket 500, the rotating shaft 510 of the conductive socket 500 is partially placed in the clamping mechanism 210, and the conductive socket 500 is completely fixed by the clamping mechanism 210, at this time, the rotating shaft 510 is aligned with the jacking hole of the clamping mechanism 210. The jacking device 400 is placed to ensure that the jacking device 400 can align the top pillar 300 with the rotating shaft 510 when jacking the top pillar 300. The top pillar 300 is lifted up by the lifting device 400, the rotating shaft 510 is lifted up by the top pillar 300, and finally the rotating shaft 510 is detached from the conductive socket 500.
According to the utility model discloses electrically conductive seat pivot dismounting device of isolator can fix whole isolator's electrically conductive seat 500 through support frame 100 and fixed establishment 200, and rethread jacking device 400 and fore-set 300 can be ejecting with electrically conductive seat 500's pivot 510. And simultaneously, the utility model discloses dismounting device possesses advantages such as small and exquisite flexibility, easy operation, convenient to carry for traditional oil pressure equipment, can reduce a large amount of transportation expenses, saved a large amount of repair time.
In some embodiments of the present invention, the supporting frame 100 includes a supporting base 110 and a supporting rod 120 detachably disposed on the supporting base 110; at least one support rod 120 for supporting the conductive socket 500. Referring to fig. 1, the support rod 120 is rotatably fastened to the support base 110 by means of a screw thread and a bolt. One support rod 120 can basically play a supporting role, and in general, two support rods 120 are used for supporting, so that the overall stability of the support frame 100 can be effectively improved. In the case where the conductive socket 500 is relatively large, three or more support rods 120 may be used for supporting.
In some embodiments of the present invention, the fixing mechanism 200 includes: a fixed base 220, a clamping mechanism 210 and a fixed column 230. A stationary base 220 for providing a mounting frame; a clamping mechanism 210 provided with a mounting hole; and a fixing post 230 disposed on the fixing base 220 for installing the clamping mechanism 210 through the installation hole. Referring to fig. 1, the fixing base 220 may provide a stable mounting platform, and the fixing post 230 may be mounted on the fixing base 220. In some embodiments, two fixation posts 230 are used. The clamping mechanism 210 is provided with a mounting hole through which the clamping mechanism 210 is mounted at an appropriate height in the fixing post 230. When the conductive socket 500 is placed in the clamping mechanism 210, the occurrence of large shaking when the jacking device 400 is jacked can be prevented. The clamping mechanism 210 may take a variety of forms, such as: the upper and lower clamping plates may be mounted on the mounting posts 230 for clamping, and the plurality of mounting posts 230 may be respectively mounted with a clamp-shaped device for clamping. The fixing mechanism 200 and the supporting frame 100 are in a detachable form, so that the size of the whole dismounting device in the transportation process can be further reduced, and the transportation and the application of the whole device in remote areas are facilitated.
In some embodiments of the present invention, the clamping mechanism 210 includes a supporting plate 211 and a pressing plate 212, both of which are provided with mounting holes, and the supporting plate 211 and the pressing plate 212 are both mounted on the fixing column 230 through the mounting holes. Referring to fig. 1, the supporting plate 211 is provided with mounting holes, the supporting plate 211 is placed at an appropriate height in the fixing posts 230 through the mounting holes, and then the supporting plate 211 is fixed by fixing means. After the conductive socket 500 is placed on the supporting plate 211, the conductive socket can be pressed by the pressing plate 212.
In some embodiments of the present invention, the top end of the fixing column 230 is provided with an adjusting screw 231, and the pressing plate 212 presses and fastens the conductive socket 500 through the fixing nut and the adjusting screw 231. Referring to fig. 1, the adjusting screw thread 231 is provided to facilitate the detachment of the rotating shaft 510 from different types of conductive sockets 500, and the adjusting screw thread 231 is provided to facilitate the fastening of different conductive sockets 500 because different conductive sockets 500 may have different sizes.
In some embodiments of the present invention, referring to fig. 1, the jacking device 400 is detachably disposed on the fixing base 220. For the convenience of transportation, the jacking device 400 and the fixing mechanism 200 may be separated, and when needed, the jacking device 400 is disposed on the fixing base 220.
In some embodiments of the present invention, the jacking device 400 is a jack. The jack is a common jacking device 400, which is cheap, small in size and convenient to carry.
In some embodiments of the present invention, there are a plurality of the top pillars 300. Referring to fig. 1 and 3-4, in order to further reduce the size of the device, when the top pillar 300 is used, a plurality of top pillars 300 can be used for jacking, and compared with a mode that one top pillar 300 works independently, the length and the size of a single top pillar 300 can be effectively reduced, so that the purpose of reducing the height of the fixing mechanism 200 and the support frame 100 is achieved, and the overall size is further reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and those skilled in the art can understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a conductive seat pivot dismounting device of isolator which characterized in that includes:
the support frame (100) is used for supporting the conductive seat (500) of the isolating switch;
the fixing mechanism (200) is provided with a clamping mechanism (210) for fixing the conductive seat (500), and the clamping mechanism (210) is provided with a jacking hole for the rotating shaft (510) of the conductive seat (500) to enter and exit;
the top column (300) is used for ejecting the rotating shaft (510) out of the conductive seat (500);
the jacking device (400) is used for jacking the top pillar (300).
2. The disconnecting switch conducting seat rotating shaft dismounting device according to claim 1, wherein the supporting frame (100) comprises a supporting base (110) and a supporting rod (120) detachably arranged on the supporting base (110); the support rod (120) is used for supporting the conductive seat (500).
3. The disconnecting switch conducting seat rotating shaft dismounting device according to claim 1, characterized in that the fixing mechanism (200) comprises:
a stationary base (220) for providing a mounting frame;
the clamping mechanism (210) is provided with a mounting hole;
and the fixing column (230) is arranged on the fixing base (220) and is used for installing the clamping mechanism (210) through the installation hole.
4. The disconnecting switch conducting seat rotating shaft dismounting device according to claim 3, wherein the clamping mechanism (210) comprises a supporting plate (211) and a pressing plate (212) both provided with the mounting holes, and the supporting plate (211) and the pressing plate (212) are both mounted on the fixing column (230) through the mounting holes.
5. The disconnecting switch conductive seat rotating shaft dismounting device according to claim 4, wherein the top end of the fixing column (230) is provided with an adjusting thread (231), and the pressing plate (212) presses and fastens the conductive seat (500) through a fixing nut and the adjusting thread (231).
6. The disconnecting switch conducting seat rotating shaft dismounting device according to claim 3, characterized in that the jacking device (400) is detachably arranged on the fixed base (220).
7. The disconnecting switch conducting seat rotating shaft dismounting device according to claim 1 or 6, characterized in that the jacking device (400) adopts a jack.
8. The disconnecting switch conducting seat rotating shaft dismounting device according to claim 1, characterized in that the top pillar (300) is provided in plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412949.3U CN212527567U (en) | 2020-03-27 | 2020-03-27 | Disconnecting switch conductive seat rotating shaft dismounting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412949.3U CN212527567U (en) | 2020-03-27 | 2020-03-27 | Disconnecting switch conductive seat rotating shaft dismounting device |
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| CN212527567U true CN212527567U (en) | 2021-02-12 |
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| CN202020412949.3U Active CN212527567U (en) | 2020-03-27 | 2020-03-27 | Disconnecting switch conductive seat rotating shaft dismounting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390819A (en) * | 2020-03-27 | 2020-07-10 | 湖南长高高压开关集团股份公司 | Disconnecting switch conductive seat rotating shaft dismounting device |
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- 2020-03-27 CN CN202020412949.3U patent/CN212527567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390819A (en) * | 2020-03-27 | 2020-07-10 | 湖南长高高压开关集团股份公司 | Disconnecting switch conductive seat rotating shaft dismounting device |
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Address after: No. 393, Section 3, Jinxing North Road, Wangcheng Economic and Technological Development Zone, Changsha, Hunan 410219 Patentee after: Chang Hi-Tech New Technology Co.,Ltd. Country or region after: China Patentee after: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR Co.,Ltd. Address before: 411400, No. 393, section 3, North Jinxing Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR GROUP Co.,Ltd. Country or region before: China Patentee before: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR Co.,Ltd. |