CN216749710U - Installation auxiliary mechanism of dry type vacuum on-load tap-changer - Google Patents
Installation auxiliary mechanism of dry type vacuum on-load tap-changer Download PDFInfo
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- CN216749710U CN216749710U CN202123145550.7U CN202123145550U CN216749710U CN 216749710 U CN216749710 U CN 216749710U CN 202123145550 U CN202123145550 U CN 202123145550U CN 216749710 U CN216749710 U CN 216749710U
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Abstract
The utility model discloses a dry-type vacuum has load tap changer's installation complementary unit, including dry-type vacuum on-load tap changer's main part, still establish the filter plate board in the main part and install the supporting component in the main part including the cover, filter the tapping selector position department that the filter plate board is located the main part, the supporting component includes crown plate and a plurality of supporting plate groups of evenly distributed in the crown plate below, the crown plate cover is established in the main part, the lower extreme of supporting plate group is installed on the transformer, the utility model provides a current dry-type vacuum on-load tap changer's tapping selector position lacks filter equipment, leads to impurity such as batting to pile up, and dry-type vacuum on-load tap changer installation steady difference, its problem of easily rocking or even toppling over when strong wind weather.
Description
Technical Field
The utility model relates to a vacuum has on-load tap-changer technical field, specifically is a dry-type vacuum has on-load tap-changer's installation complementary unit.
Background
On-load tap-changer means one kind is fit for carrying out the operation under transformer excitation or load, is used for changing the voltage regulating device of transformer winding shunting hookup location, on-load tap-changer is installed on high voltage transformer usually to carry out voltage control to high voltage transformer, facilitate for the transmission of electric power, but current dry-type vacuum on-load tap-changer's tapping selector position lacks filter equipment, leads to impurity such as flying cotton fibre to pile up, and dry-type vacuum on-load tap-changer installation steady difference, it easily rocks or even emptys when strong wind weather, in order to solve this problem, the utility model discloses the inventor has designed this scheme.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dry-type vacuum has load tap-changer's installation complementary unit aims at improving the present dry-type vacuum and has the tap-changer position that has load tap-changer and lack filter equipment, leads to impurity such as flying cotton fibre to pile up, and the dry-type vacuum has load tap-changer installation steady difference, its problem of easily rocking or even toppling over when strong wind weather.
The utility model discloses a realize like this:
the utility model provides an installation auxiliary mechanism of dry vacuum on-load tap-changer, including the main part of dry vacuum on-load tap-changer, still include the filter plate and install the supporting component on the main part that the cover is established on the main part, filter plate is located the tapping selector position department of main part, the supporting component includes the crown plate and evenly distributed a plurality of supporting plate groups below the crown plate, the crown plate cover is established on the main part, the lower extreme of supporting plate group is installed on the transformer, the utility model discloses an arrangement is convenient for provide novel dry vacuum on-load tap-changer, so that the gas that circulates from the tapping selector is filtered through the work of filter plate, prevent impurity such as flying cotton fibre and pile up in the tapping selector and influence its work or conflagration emergence, be convenient for consolidate dry vacuum on-load tap-changer through the work of supporting component, avoid existing dry vacuum on-load tap-changer base bolt to install on the transformer under the effect of wind, the stability of dry-type vacuum on-load tap-changer is improved, the main part and the supporting plate group are convenient to connect through the arrangement of the ring plate, and the supporting plate group plays a role of an inclined strut to prevent the main part from toppling over under the action of wind power.
Further, the equal fixedly connected with arc in the upper and lower both ends of shunting selector of main part lateral surface, two arcs are close to the side each other and have all been seted up the arc slot, and in the upper and lower edge of filtering the otter board inserted two arc slots respectively, the setting of arc was convenient for provide the support for the installation of filtering the otter board, and the setting of arc slot is convenient for facilitate for filtering the quick installation of otter board to realize the quick replacement to filtering the otter board.
Further, a plurality of spouts have been seted up to the main part lateral surface in the top of upside arc, the spout sets up along the direction of height of main part, be provided with the threaded rod in certain spout, the setting of spout is convenient for provide the passageway for the installation and the removal of traveller, and the position of spout and traveller cooperation restriction main part and crown plate, prevent to lead to the crown plate to rotate under the effect of external force, the setting of threaded rod is convenient for rotate under the effect of external force, and then the height of adjustment crown plate, so that cooperation supporting plate group consolidates the main part, and then enlarge supporting component's application range, prevent to change the use that influences supporting component because of the installation environment.
Furthermore, a plurality of sliding columns are fixedly connected to the inner side face of the ring plate, threaded holes are vertically formed in the end face of one sliding column, the sliding columns are respectively installed in the sliding grooves, and threads of the threaded rod penetrate through the threaded holes.
Furthermore, the support plate group comprises a main plate, the upper end of the main plate is movably connected with the outer side surface of the ring plate through a connecting shaft, an inserting groove is vertically arranged on the lower end surface of the main plate, an adjusting screw rod is arranged in the inserting groove, the upper end of the adjusting screw rod is fixedly connected with a rotary disc, the edge of the rotary disc penetrates through the side wall of the inserting groove, the main plate is convenient to be matched with the expansion plate through the change of the relative position of the main plate, so that the support plate group is obliquely arranged on the side edge of the main body, meanwhile, the state of the supporting component is adjusted according to the installation environment to ensure that the supporting component is in a good working state, the arrangement of the inserting groove is convenient for providing a channel for the installation and the movement of the expansion plate, and then for the relative position of adjustment mainboard and expansion plate facilitate, adjusting screw's setting is convenient for compel mainboard and expansion plate relative movement under the effect of external force, and the setting of carousel is convenient for the staff to hold and exert the effort and force adjusting screw to rotate.
Further, the supporting plate group is still including installing the expansion plate in the mainboard below, and the thread groove has been seted up perpendicularly to the up end of expansion plate, and in the inserting groove was inserted to the upper end of expansion plate, and adjusting screw's upper end screw inserted the thread groove, and the lower extreme swing joint of mainboard has the mounting disc, and the mounting disc passes through the bolt and installs on the transformer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation is convenient for provide novel dry-type vacuum on-load tap-changer, so that through the work of filter plate filter the gas that circulates from the tapping selector, prevent impurity such as flying cotton fibre to pile up and influence its work or take place the conflagration in the tapping selector, through the work of supporting component be convenient for consolidate dry-type vacuum on-load tap-changer, avoid existing dry-type vacuum on-load tap-changer base bolt to install on the transformer and empty under the effect of wind, improve dry-type vacuum on-load tap-changer's stability, the utility model discloses an installation is convenient for provide novel dry-type vacuum on-load tap-changer, so that through the work of filter plate filter the gas that circulates from the tapping selector, prevent impurity such as flying cotton fibre to pile up and influence its work or take place the conflagration in the tapping selector, through the work of supporting component be convenient for consolidate dry-type vacuum on-load tap-changer, the existing bolt of the base of the dry vacuum on-load tap-changer is prevented from being installed on the transformer and toppled over under the action of wind power, the stability of the dry vacuum on-load tap-changer is improved, the main board is arranged to be matched with the expansion board conveniently, the relative position of the main board is changed, so that the supporting board group is placed on the side edge of the main body in an inclined mode, and meanwhile the supporting component is adjusted according to the installation environment to be in a good working state.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the main structure of the present invention;
fig. 3 is a schematic structural view of the support assembly of the present invention;
fig. 4 is a schematic diagram of the main board structure of the present invention;
fig. 5 is a schematic diagram of the structure of the retractable plate of the present invention;
in the figure: 1. a main body; 11. a chute; 12. a threaded rod; 13. an arc-shaped plate; 14. an arc slot; 2. a filter screen plate; 3. a support assembly; 4. a ring plate; 41. a traveler; 42. a threaded hole; 5. a main board; 51. inserting grooves; 52. adjusting the screw rod; 53. a turntable; 6. a retractable plate; 61. a thread groove; 62. and (7) mounting a disc.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. 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.
Example (b): referring to fig. 1-5: an auxiliary installation mechanism of a dry vacuum on-load tap-changer comprises a main body 1 of the dry vacuum on-load tap-changer, arc-shaped plates 13 are fixedly connected to the upper end and the lower end of a tap selector on the outer side surface of the main body 1, arc-shaped slots 14 are respectively formed in the side surfaces, close to each other, of the two arc-shaped plates 13, a plurality of sliding grooves 11 are formed in the upper side of the upper arc-shaped plate 13 on the outer side surface of the main body 1, the sliding grooves 11 are arranged along the height direction of the main body 1, threaded rods 12 are arranged in one of the sliding grooves 11, the auxiliary installation mechanism further comprises a filter screen plate 2 sleeved on the main body 1 and a support assembly 3 installed on the main body 1, the filter screen plate 2 is positioned at the position of the tap selector of the main body 1, the upper edge and the lower edge of the filter screen plate 2 are respectively inserted into the two arc-shaped slots 14, the support assembly 3 comprises a ring plate 4 and a plurality of support plate groups uniformly distributed below the ring plate 4, the ring plate 4 is sleeved on the main body 1, the lower ends of the support plate groups are installed on a transformer, the inner side surface of the annular plate 4 is fixedly connected with a plurality of sliding columns 41, the end surface of one sliding column 41 is vertically provided with a threaded hole 42, the sliding columns 41 are respectively arranged in the sliding grooves 11, the threaded rod 12 penetrates through the threaded hole 42 in a threaded manner, the supporting plate group comprises a main plate 5, the upper end of the main plate 5 is movably connected with the outer side surface of the annular plate 4 through a connecting shaft, an inserting groove 51 is vertically formed in the lower end surface of the main plate 5, an adjusting screw rod 52 is arranged in the inserting groove 51, a rotary plate 53 is fixedly connected to the upper end of the adjusting screw rod 52, the edge of the rotary plate 53 penetrates through the side wall of the inserting groove 51, the supporting plate group also comprises an expansion plate 6 arranged below the main plate 5, a threaded groove 61 is vertically formed in the upper end surface of the expansion plate 6, the upper end of the expansion plate 6 is inserted into the inserting groove 51, and the upper end thread of the adjusting screw rod 52 is inserted into the thread groove 61, the lower end of the main board 5 is movably connected with a mounting disc 62, and the mounting disc 62 is mounted on the transformer through bolts.
The utility model discloses a setting is convenient for provide neotype dry vacuum on-load tap-changer, so that the gas that circulates from the tapping selector is filtered through the work of filter plate 2, prevent that impurity such as flying cotton fibre from piling up and influence its work or conflagration emergence in the tapping selector, the work through supporting component 3 is convenient for consolidate dry vacuum on-load tap-changer, it emptys under the effect of wind power to avoid current dry vacuum on-load tap-changer base bolt to install on the transformer, improve dry vacuum on-load tap-changer's stability, the setting of crown plate 4 is convenient for connect main part 1 and backup pad group, backup pad group plays the effect of bracing, prevent that main part 1 from empting under the effect of wind power.
The setting of arc 13 is convenient for provide the support for the installation of filtering screen plate 2, and the setting of arc slot 14 is convenient for provide convenience for filtering screen plate 2 quick installation to realize the quick replacement to filtering screen plate 2.
The setting of spout 11 is convenient for provide the passageway for the installation and the removal of traveller 41, and spout 11 and traveller 41 cooperation restriction main part 1 and the position of crown plate 4, prevent to lead to crown plate 4 to rotate under the effect of external force, the setting of threaded rod 12 is convenient for rotate under the effect of external force, and then the height of adjustment crown plate 4, so that cooperate the supporting plate group to consolidate main part 1, and then enlarge the application range of supporting component 3, prevent to change the use that influences supporting component 3 because of the installation environment.
The setting of mainboard 5 is convenient for cooperate through its relative position's change with expansion plate 6, so that make the backup pad group slope place the side at main part 1, simultaneously according to installation environment adjustment supporting component 3's state, make it be in good operating condition, the setting of inserting groove 51 is convenient for provide the passageway for the installation and the removal of expansion plate 6, and then facilitate for the relative position of adjustment mainboard 5 and expansion plate 6, adjusting screw 52's setting is convenient for compel mainboard 5 and expansion plate 6 relative movement under the effect of external force, the setting of carousel 53 is convenient for the staff to take to hold and exert the effort and force adjusting screw 52 to rotate.
During the use, at first will filter the otter board 2 and install isolation shunting selector on main part 1, install ring board 4 on main part 1 again, and the backup pad group movable mounting is in the downside of ring board 4 simultaneously, and during operation, rotates threaded rod 12 as required and adjusts the height of ring board 4, and the relative position of mainboard 5 and expansion plate 6 is adjusted through adjusting screw 52's rotation simultaneously, and then makes the backup pad group slope place in the below of ring board 4, and makes mounting disc 62 stable installation on the transformer.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an installation complementary unit of dry-type vacuum on-load tap-changer, includes dry-type vacuum on-load tap-changer's main part (1), its characterized in that: still establish filter plate (2) and install supporting component (3) on main part (1) including the cover, filter plate (2) are located the tapping selector position department of main part (1), supporting component (3) include crown plate (4) and a plurality of supporting plate groups of evenly distributed in crown plate (4) below, crown plate (4) cover is established on main part (1), the lower extreme of supporting plate group is installed on the transformer.
2. The auxiliary mechanism for installing the dry vacuum on-load tap-changer according to claim 1, characterized in that the outer side of the main body (1) is fixedly connected with arc-shaped plates (13) at the upper and lower ends of the tap selector, the two arc-shaped plates (13) are provided with arc-shaped slots (14) at the side surfaces close to each other, and the upper and lower edges of the filter screen plate (2) are respectively inserted into the two arc-shaped slots (14).
3. The auxiliary mounting mechanism for the dry vacuum on-load tap-changer according to claim 2, characterized in that the outer side of the main body (1) is provided with a plurality of sliding grooves (11) above the upper arc-shaped plate (13), the sliding grooves (11) are arranged along the height direction of the main body (1), and a threaded rod (12) is arranged in one of the sliding grooves (11).
4. The auxiliary mechanism for installing the dry vacuum on-load tap-changer according to claim 3, characterized in that a plurality of sliding columns (41) are fixedly connected to the inner side of the ring plate (4), a threaded hole (42) is vertically opened on one end surface of one of the sliding columns (41), the sliding columns (41) are respectively installed in the sliding grooves (11), and the threaded rod (12) is threaded through the threaded hole (42).
5. The auxiliary mechanism for installing the dry vacuum on-load tap-changer according to claim 4, wherein the supporting plate group comprises a main plate (5), the upper end of the main plate (5) is movably connected with the outer side surface of the ring plate (4) through a connecting shaft, an insertion groove (51) is vertically formed in the lower end surface of the main plate (5), an adjusting screw (52) is arranged in the insertion groove (51), the upper end of the adjusting screw (52) is fixedly connected with a turntable (53), and the edge of the turntable (53) penetrates through the side wall of the insertion groove (51).
6. The auxiliary mechanism for installing the dry vacuum on-load tap-changer according to claim 5, wherein the supporting plate set further comprises an expansion plate (6) installed below the main plate (5), a threaded groove (61) is vertically formed on the upper end surface of the expansion plate (6), the upper end of the expansion plate (6) is inserted into the insertion groove (51), the upper end of the adjusting screw (52) is inserted into the threaded groove (61), the lower end of the main plate (5) is movably connected with a mounting plate (62), and the mounting plate (62) is installed on the transformer through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145550.7U CN216749710U (en) | 2021-12-14 | 2021-12-14 | Installation auxiliary mechanism of dry type vacuum on-load tap-changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145550.7U CN216749710U (en) | 2021-12-14 | 2021-12-14 | Installation auxiliary mechanism of dry type vacuum on-load tap-changer |
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| Publication Number | Publication Date |
|---|---|
| CN216749710U true CN216749710U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123145550.7U Active CN216749710U (en) | 2021-12-14 | 2021-12-14 | Installation auxiliary mechanism of dry type vacuum on-load tap-changer |
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| CN (1) | CN216749710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115910641A (en) * | 2022-11-21 | 2023-04-04 | 双城市国开电气制造有限公司 | Single-phase dry vacuum loaded tap-changer |
| CN116525324A (en) * | 2023-06-14 | 2023-08-01 | 双城市国开电气制造有限公司 | 35KV dry type vacuum on-load tap switch |
-
2021
- 2021-12-14 CN CN202123145550.7U patent/CN216749710U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115910641A (en) * | 2022-11-21 | 2023-04-04 | 双城市国开电气制造有限公司 | Single-phase dry vacuum loaded tap-changer |
| CN115910641B (en) * | 2022-11-21 | 2023-08-22 | 双城市国开电气制造有限公司 | Single-phase dry vacuum on-load tap-changer |
| CN116525324A (en) * | 2023-06-14 | 2023-08-01 | 双城市国开电气制造有限公司 | 35KV dry type vacuum on-load tap switch |
| CN116525324B (en) * | 2023-06-14 | 2023-10-20 | 双城市国开电气制造有限公司 | 35KV dry type vacuum on-load tap switch |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: 215200 East side of Gaocao Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Wukai Electric (Jiangsu) Co.,Ltd. Address before: 215000 118 Xinyou Road, luxui, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: WUJIANG YUANYANG ELECTRIC CO.,LTD. |