CN219497683U - Mounting structure of circuit breaker on secondary fusion column - Google Patents
Mounting structure of circuit breaker on secondary fusion column Download PDFInfo
- Publication number
- CN219497683U CN219497683U CN202223500774.XU CN202223500774U CN219497683U CN 219497683 U CN219497683 U CN 219497683U CN 202223500774 U CN202223500774 U CN 202223500774U CN 219497683 U CN219497683 U CN 219497683U
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- China
- Prior art keywords
- installation cavity
- circuit breaker
- wall
- mounting
- column
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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Abstract
The utility model relates to the technical field of breaker installation, in particular to a secondary fusion column breaker installation structure, which comprises an installation seat, wherein an installation cavity is formed in the installation seat, a threaded column is arranged in the middle position in the installation cavity, one end of the threaded column is rotationally connected with one side wall of the installation cavity, the other end of the threaded column is in threaded connection with the other side wall of the installation cavity, a movable block is in threaded fit on the threaded column, inserted bars which are in sliding connection with one inner wall of the installation cavity are respectively arranged on the upper side and the lower side of the threaded column, a connecting rod is connected between the movable block and the inserted bars, and two ends of the connecting rod are respectively hinged with the movable block and the inserted bars; one side outer wall swing joint at the installation cavity has the mounting panel, and the circuit breaker is established on the mounting panel, is connected with the connecting plate respectively at the both ends of mounting panel, and the jack that matches with the inserted bar has been seted up to the one end activity of connecting plate in the installation cavity and extends to the installation cavity through the lateral wall of mount pad. The utility model has the advantages of simple structure and convenient disassembly and assembly.
Description
Technical Field
The utility model relates to the technical field of circuit breaker installation, in particular to an installation structure of a secondary fusion on-column circuit breaker.
Background
A circuit breaker refers to a switching device capable of closing, carrying and opening a current under normal circuit conditions and closing, carrying and opening a current under abnormal circuit conditions within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the division of a high-voltage boundary line and a low-voltage boundary line is fuzzy, and the circuit breaker is generally called a high-voltage electrical appliance with the voltage of more than 3 kV;
the existing circuit breaker is installed and usually fixed by adopting a bolt and other structures, when the circuit breaker is maintained or replaced, the screw needs to be removed and then the lower part of the circuit breaker is overhauled, sliding wires are very easy to appear after the screw is detached for a plurality of times, the circuit breaker is difficult to detach in the later stage, and when the circuit breaker is damaged, the circuit breaker cannot be timely detached and maintained.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme.
The installation structure of the circuit breaker on the secondary fusion column comprises an installation seat, wherein an installation cavity is formed in the installation seat, a threaded column is arranged in the middle position in the installation cavity, one end of the threaded column is rotationally connected with one side inner wall of the installation cavity, the other end of the threaded column is in threaded connection with the other side wall of the installation cavity, a moving block is in threaded fit with the threaded column, inserted bars which are in sliding connection with one inner wall of the installation cavity are respectively arranged on the upper side and the lower side of the threaded column, a connecting rod is connected between the moving block and the inserted bars, and two ends of the connecting rod are respectively hinged with the moving block and the inserted bars;
the circuit breaker is arranged on the mounting plate, two ends of the mounting plate are respectively connected with L-shaped connecting plates, one end of each connecting plate movably penetrates through the side wall of the mounting seat and extends into the mounting cavity, and a jack matched with the inserted rod is formed in one end of each connecting plate in the mounting cavity.
Preferably, a support column is connected to the outer wall of the mounting seat far away from one side of the mounting plate, a connecting seat is connected to the other end of the support column, and a fixing clamp is arranged on the connecting seat.
Preferably, one end of the threaded column extends out of the mounting cavity and is connected with a knob.
Preferably, the knob is provided with anti-skid patterns.
Preferably, a fixed block is arranged on the inner wall of the mounting cavity near one side of the mounting plate, a sliding groove is formed in one side of the fixed block, a sliding block is arranged in the sliding groove in a sliding mode, and one side of the sliding block is fixedly connected with the inserting rod.
Preferably, the other side of the inserted link is connected with a hinged ear plate, and one end of the connecting rod is hinged with the inserted link through the hinged ear plate.
The utility model has the beneficial effects that:
according to the utility model, the threaded column is rotated by rotating the knob, so that the moving block is driven to move left and right, and the inserted link hinged to one end of the connecting rod is driven to move close to or away from each other, so that the limit or separation of the inserted link to the connecting plate is realized, the inserted link can be limited and slid by the cooperation of the sliding block and the sliding chute when the inserted link moves, the phenomenon of deviation of the inserted link when the inserted link moves is prevented, and the inserted link is prevented from being difficult to be inserted into the insertion hole; when the circuit breaker needs to be replaced or maintained, through the sliding of inserted bar, be convenient for realize the dismouting work of circuit breaker, compare in traditional screw installation fixed circuit breaker, simple structure avoids the screw to dismantle many times and appears smooth silk problem, leads to the later stage to be difficult to the dismouting of circuit breaker.
Drawings
FIG. 1 is a schematic overall construction of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the connecting base and clip;
the reference numerals in the figures are: the device comprises a clamp, a mounting seat, a knob, a threaded column, a moving block, a connecting seat, a supporting column, a connecting rod, a inserting rod, a jack, a connecting plate, a slider, a fixed block, a sliding groove, a mounting plate, a circuit breaker, a hinge lug plate and a mounting cavity.
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.
Example 1
The utility model provides a secondary fuses mounting structure of circuit breaker on post, as shown in fig. 1-2, including mount pad 2, set up installation cavity 18 in mount pad 2, the intermediate position in installation cavity 18 is equipped with screw thread post 4, the one end of screw thread post 4 is connected with one side inner wall rotation of installation cavity 18, the other end and the another lateral wall threaded connection of installation cavity 18, the one end of screw thread post 4 extends installation cavity 18 and is connected with knob 3, be equipped with the anti-skidding line on knob 3.
The screw column 4 is in threaded fit with the moving block 5, the upper side and the lower side of the screw column 4 are respectively provided with the inserted link 9 which is in sliding connection with the inner wall of the installation cavity 18, the inner wall of the installation cavity 18 which is close to one side of the installation plate 15 is provided with the fixed block 13, one side of the fixed block 13 is provided with the sliding groove 14, the sliding groove 14 is in sliding connection with the sliding block 12, and one side of the sliding block 12 is fixedly connected with the inserted link 9. The cooperation of the sliding groove 14 and the sliding block 12 is used for limiting the movement of the inserted link 9, so that the inserted link 9 can be prevented from shifting when moving.
A connecting rod 8 is connected between the moving block 5 and the inserted link 9, two ends of the connecting rod 8 are respectively hinged with the moving block 5 and the inserted link 9, the other side of the inserted link 9 is connected with a hinged lug plate 17, and one end of the connecting rod 8 is hinged with the inserted link 9 through the hinged lug plate 17.
The installation cavity 18 is movably connected with the installation plate 15 at the outer wall of one side, the breaker 16 is arranged on the installation plate 15, two ends of the installation plate 15 are respectively connected with the L-shaped connection plates 11, one end of each connection plate 11 movably penetrates through the side wall of the installation seat 2 and extends into the installation cavity 18, and one end of each connection plate 11 in the installation cavity 18 is provided with the jack 10 matched with the inserted rod 9. The knob 3 is rotated to enable the threaded column 4 to rotate, so that the moving block 5 moves left and right on the threaded column 4, and then the inserted link 9 on the connecting rod 8 is driven to move close to or away from each other, when the inserted link is away from each other, the connecting plate 11 penetrates through the installation cavity 18, the inserted link 9 can be inserted into the jack 10 to be used for fixing the connecting plate 11, and then the circuit breaker 16 is installed on the installation seat 2; when being close to each other, make inserted bar 9 deviate from jack 10 to make connecting plate 11 break away from the restriction of inserted bar 9, then can dismantle connecting plate 11 and circuit breaker 16 from mount pad 2, avoid maintenance or when changing, the problem that the screw appears sliding many times dismantles, and then influence the change maintenance of circuit breaker 16.
The outer wall of the mounting seat 2 far away from one side of the mounting plate 15 is connected with a support column 7, the other end of the support column 7 is connected with a connecting seat 6, and the connecting seat 6 is provided with a fixing clamp 1. In use, the clip 1 may be pre-mounted on the mounting bar.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a mounting structure of circuit breaker on secondary integration post, includes mount pad (2), its characterized in that mount pad (2) are seted up installation cavity (18) intermediate position in installation cavity (18) is equipped with screw thread post (4), one end and the one side inner wall rotation of installation cavity (18) of screw thread post (4) are connected, the other end and the another lateral wall threaded connection of installation cavity (18) screw thread post (4) are last to be screwed with movable block (5) upper and lower both sides of screw thread post (4) are equipped with respectively with an inner wall sliding connection's of installation cavity (18) inserted bar (9) be connected with connecting rod (8) between movable block (5) and inserted bar (9), the both ends of connecting rod (8) are articulated with movable block (5) and inserted bar (9) respectively;
one side outer wall department swing joint of installation cavity (18) has mounting panel (15), circuit breaker (16) are established on mounting panel (15) both ends of mounting panel (15) are connected with connecting plate (11) of L shape respectively, the one end activity of connecting plate (11) passes the lateral wall of mount pad (2) and extends to in installation cavity (18), connecting plate (11) one end in installation cavity (18) offered jack (10) with inserted bar (9) matching.
2. The secondary fused on-column circuit breaker mounting structure of claim 1, wherein: the outer wall of the mounting seat (2) far away from one side of the mounting plate (15) is connected with a support column (7), the other end of the support column (7) is connected with a connecting seat (6), and the connecting seat (6) is provided with a fixing clamp (1).
3. The secondary fused on-column circuit breaker mounting structure of claim 2, wherein: one end of the threaded column (4) extends out of the mounting cavity (18) and is connected with a knob (3).
4. The secondary fused on-column circuit breaker mounting structure of claim 3, wherein: the knob (3) is provided with anti-skid patterns.
5. The secondary fused on-column circuit breaker mounting structure of claim 1, wherein: a fixed block (13) is arranged on the inner wall of a mounting cavity (18) close to one side of the mounting plate (15), a sliding groove (14) is formed in one side of the fixed block (13), a sliding block (12) is arranged in the sliding groove (14) in a sliding mode, and one side of the sliding block (12) is fixedly connected with the inserting rod (9).
6. The secondary fused on-column circuit breaker mounting structure of claim 1 or 5, wherein: the other side of the inserted link (9) is connected with a hinged lug plate (17), and one end of the connecting rod (8) is hinged with the inserted link (9) through the hinged lug plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500774.XU CN219497683U (en) | 2022-12-28 | 2022-12-28 | Mounting structure of circuit breaker on secondary fusion column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500774.XU CN219497683U (en) | 2022-12-28 | 2022-12-28 | Mounting structure of circuit breaker on secondary fusion column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219497683U true CN219497683U (en) | 2023-08-08 |
Family
ID=87482919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223500774.XU Active CN219497683U (en) | 2022-12-28 | 2022-12-28 | Mounting structure of circuit breaker on secondary fusion column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219497683U (en) |
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2022
- 2022-12-28 CN CN202223500774.XU patent/CN219497683U/en active Active
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