CN217114209U - Phase-controlled vacuum circuit breaker for new energy transformer substation - Google Patents
Phase-controlled vacuum circuit breaker for new energy transformer substation Download PDFInfo
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- CN217114209U CN217114209U CN202220729128.1U CN202220729128U CN217114209U CN 217114209 U CN217114209 U CN 217114209U CN 202220729128 U CN202220729128 U CN 202220729128U CN 217114209 U CN217114209 U CN 217114209U
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- circuit breaker
- rod
- fixedly arranged
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Abstract
The utility model discloses a new forms of energy transformer substation is with controlling vacuum circuit breaker mutually relates to circuit breaker technical field, including the circuit breaker body, the bottom activity of circuit breaker body is equipped with the mounting panel, all fix on the mounting panel of circuit breaker body both ends one side and be equipped with the dead lever, the top movable sleeve of dead lever is equipped with the movable rod, the articulated gag lever post that is equipped with in top of movable rod, the fixed connecting rod that is equipped with on the mounting panel of movable rod one end is kept away from to the gag lever post, the fixed coupling mechanism that is equipped with between connecting rod and the gag lever post. The utility model discloses it is rational in infrastructure, be convenient for through coupling mechanism and carry out the high-speed joint separation between gag lever post and the connecting rod to be convenient for through the gag lever post spacing fixing the circuit breaker body on the mounting panel, and make things convenient for the later stage to the dismantlement of circuit breaker body, avoided using the bolt installation to waste time and energy, and because the long-time exposure of bolt appears rusty the problem that makes the dismantlement circuit breaker body inconvenient in the external world easily.
Description
Technical Field
The utility model relates to a circuit breaker technical field, in particular to new forms of energy transformer substation is with controlling vacuum circuit breaker mutually.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; the arc extinguishing device has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinguishing, and is relatively popularized in power distribution networks. The vacuum circuit breaker is an indoor power distribution device in a 3-10 kV and 50Hz three-phase alternating-current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and can be arranged in a middle cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment. The existing vacuum circuit breakers are mostly installed outside, when the vacuum circuit breakers are installed, the bolt fixing mode is generally adopted for fixing, when the fixing mode is installed, a large amount of time of a user can be occupied, when the vacuum circuit breakers are required to be disassembled for maintenance, because the bolts are exposed outside for a long time, the phenomenon of rust death easily occurs, the vacuum circuit breakers are inconvenient to disassemble, and therefore the application provides a new energy transformer substation phase control vacuum circuit breaker for meeting requirements.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a phase control vacuum circuit breaker for new forms of energy transformer substation, be convenient for through coupling mechanism carry out the high-speed joint separation between gag lever post and the connecting rod to be convenient for fix the circuit breaker body spacing on the mounting panel through the gag lever post, and make things convenient for the later stage to the dismantlement of circuit breaker body, avoided using the bolt installation to waste time and energy, and because the long-time exposure of bolt appears rusty fast in the external world easily and makes the inconvenient problem of dismantlement circuit breaker body.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a new forms of energy transformer substation is with controlling vacuum circuit breaker mutually, includes the circuit breaker body, the bottom activity of circuit breaker body is equipped with the mounting panel, all fixed dead lever that is equipped with on the mounting panel of circuit breaker body both ends one side, the top activity cover of dead lever is equipped with the movable rod, the articulated gag lever post that is equipped with in top of movable rod, the gag lever post is kept away from on the mounting panel of movable rod one end the fixed connecting rod that is equipped with, the fixed coupling mechanism that is equipped with between connecting rod and the gag lever post.
Preferably, the connecting mechanism comprises a mounting groove fixedly arranged at the top of the connecting rod, moving blocks are symmetrically inserted into the mounting groove in a sliding manner, a movable groove matched with the two moving blocks for use is fixedly arranged on the limiting rod, a spring is fixedly arranged between the bottom ends of the two moving blocks, a pressing rod is fixedly arranged at the bottom end of one side, away from the spring, of each moving block, the pressing rod is movably inserted into the connecting rod, a protective cover is connected to the connecting rod on one side of the pressing rod in an alternating manner, an inserting block is fixedly arranged at the top of one side, away from the spring, of each moving block, and an inserting groove matched with the inserting block for use is fixedly arranged in the movable groove.
Preferably, clamping blocks are symmetrically and fixedly arranged on two sides of one end, located in the mounting groove, of the moving block, and clamping grooves matched with the clamping blocks are fixedly arranged on the mounting groove.
Preferably, a rubber layer is fixedly arranged at the joint of the limiting rod and the connecting rod.
Preferably, the top of dead lever symmetry is fixed and is equipped with the stopper, the movable rod internal fixation is equipped with the spacing groove that uses with the stopper cooperation.
Preferably, four corners of the mounting plate are fixedly provided with mounting holes.
Preferably, the outer wall of the limiting rod is fixedly provided with anti-skid lines.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model discloses in, be convenient for through coupling mechanism carry out the quick connection separation between gag lever post and the connecting rod to be convenient for fix the spacing of circuit breaker body on the mounting panel through the gag lever post, and make things convenient for the later stage to the dismantlement of circuit breaker body, avoided using the bolt installation to waste time and energy, and because the long-time exposure of bolt appears rusty in the external world easily and leads to dismantling the inconvenient problem of circuit breaker body;
2. the utility model discloses in, establish on the dead lever and can effectively prevent through the protective cover that entering dust impurity and pressing the junction jam of depression bar and connecting rod in the movable rod through the movable rod cover to influence reciprocating of movable rod and the use of pressing the depression bar, guarantee the stability of being connected of gag lever post and connecting rod.
Drawings
In order to more clearly illustrate the embodiments of the present application 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, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of a three-dimensional structure of a phase-controlled vacuum circuit breaker for a new energy transformer substation;
FIG. 2 is a schematic view of a connecting structure of the limiting rod and the connecting rod in FIG. 1;
FIG. 3 is a schematic view of a connection structure of a movable rod and a fixed rod;
fig. 4 is a schematic view of a connection structure of the moving block and the mounting groove.
In the figure: 1. a circuit breaker body; 2. mounting a plate; 21. mounting holes; 3. fixing the rod; 31. a limiting block; 32. a limiting groove; 4. a movable rod; 5. a limiting rod; 6. a connecting rod; 7. a connecting mechanism; 71. mounting grooves; 72. a moving block; 721. a clamping block; 722. a card slot; 73. a spring; 74. a pressing lever; 75. inserting a block; 76. a movable groove; 77. inserting slots; 78. a protective cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Example (b): referring to fig. 1-4, a phase-controlled vacuum circuit breaker for a new energy transformer substation comprises a circuit breaker body 1, a mounting plate 2 is movably arranged at the bottom of the circuit breaker body 1, the circuit breaker body is fixedly installed through the mounting plate 2, a fixed rod 3 is fixedly arranged on the mounting plate 2 at one side of two ends of the circuit breaker body 1, a movable rod 4 is movably sleeved at the top of the fixed rod 3, a limiting rod 5 is hinged at the top of the movable rod 4, the movable rod 4 moves up and down on the fixed rod 3, so that the height of the limiting rod 5 can be conveniently adjusted, a connecting rod 6 is fixedly arranged on the mounting plate 2 at one end of the limiting rod 5 far away from the movable rod 4, a connecting mechanism 7 is fixedly arranged between the connecting rod 6 and the limiting rod 5, the connecting mechanism 7 is convenient for quick connection and separation between the limiting rod 5 and the connecting rod 6, so that the circuit breaker body 1 is conveniently limited and fixed on the mounting plate 2 through the limiting rod 5, and make things convenient for the later stage to the dismantlement of circuit breaker body 1, avoided using the bolt installation to waste time and energy to and because the long-time exposure of bolt appears rusty the problem that makes the inconvenient of circuit breaker body 1 of dismantlement easily in the external world.
As a preferred embodiment in this embodiment, the connecting mechanism 7 includes an installation groove 71 fixedly disposed at the top of the connecting rod 6, a moving block 72 is symmetrically inserted and slid in the installation groove 71, a moving groove 76 used in cooperation with the two moving blocks 72 is fixedly disposed on the limiting rod 5, a spring 73 is fixedly disposed between the bottom ends of the two moving blocks 72, a pressing rod 74 is fixedly disposed at the bottom end of the side of the moving block 72 away from the spring 73, the pressing rod 74 is movably inserted and disposed on the connecting rod 6, a protecting cover 78 is connected to the connecting rod 6 at one side of the pressing rod 74, an insertion block 75 is fixedly disposed at the top of the side of the moving block 72 away from the spring 73, an insertion groove 77 used in cooperation with the insertion block 75 is fixedly disposed in the moving groove 76, the protecting cover 78 is turned over to press the two pressing rods 74, the pressing rods 74 push the moving block 72 to press the spring 73 for movement, the moving block 72 drives the insertion block 75 to be drawn out from the insertion groove 77, at this time, the stopper rod 5 is moved upward to draw the moving block 72 out of the moving groove 76, thereby facilitating the inversion of the stopper rod 5.
As a preferred embodiment in this embodiment, two sides of one end of the moving block 72 located in the mounting groove 71 are symmetrically and fixedly provided with a fixture block 721, the mounting groove 71 is fixedly provided with a fixture groove 722 used in cooperation with the fixture block 721, and the moving block 72 is convenient to move in the mounting groove 71 in a limited manner through the fixture block 721 moving in the fixture groove 722.
In a preferred embodiment of the present invention, a rubber layer is fixed at the joint of the limiting rod 5 and the connecting rod 6, and the rubber layer can increase the sealing performance of the connection between the limiting rod 5 and the connecting rod 6, thereby preventing dust and moisture from entering the mounting groove 71 from the joint of the limiting rod 5 and the connecting rod 6.
As an optimal implementation manner in this embodiment, the top end of the fixed rod 3 is symmetrically fixed with the limiting blocks 31, the movable rod 4 is internally fixed with the limiting grooves 32 used in cooperation with the limiting blocks 31, and the movable rod 4 moves in the limiting grooves 32 through the limiting blocks 31, so that the movable rod 4 can move on the fixed rod 3 in a limiting manner.
As a preferred embodiment in the present embodiment, the mounting holes 21 are fixedly provided at four corners of the mounting plate 2, and the mounting plate 2 is conveniently fixed through the mounting holes 21.
As a preferred implementation manner in this embodiment, the outer wall of the stop rod 5 is fixedly provided with anti-slip threads, and the stop rod 5 is convenient to move through the anti-slip threads.
This practical theory of operation: when installing circuit breaker body 1, at first fix mounting panel 2 at the mounted position, place circuit breaker body 1 at the top of mounting panel 2, and make the tip of circuit breaker body 1 place between dead lever 3 and connecting rod 6, remove movable rod 4 and upset gag lever post 5 and be the level form, upset protective cover 78 when downwardly moving gag lever post 5, press two according to pressure depression bar 74, press down depression bar 74 and promote movable block 72 extrusion spring 73 and remove, make gag lever post 5 laminate to circuit breaker body 1, movable block 72 inserts into the activity groove 76, loosen and press down depression bar 74, make movable block 72 drive inserted block 75 insert into slot 77 through the resilience force of spring 73, thereby make gag lever post 5 be connected with connecting rod 6, spacing messenger circuit breaker body 1 through gag lever post 5 fixes on mounting panel 2, and convenient and fast to install, can guarantee through protective cover 78 that press down bar 74 can not receive the damage and dust impurity enters into pressing down the even of depression bar 74 and connecting rod 6 Connect the department to guarantee to press the long-term good use of depression bar 74, so that the later stage is dismantled circuit breaker body 1 fast, labour saving and time saving has improved efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a new forms of energy transformer substation is with controlling vacuum circuit breaker mutually, includes circuit breaker body (1), its characterized in that: the bottom activity of circuit breaker body (1) is equipped with mounting panel (2), all fixed dead lever (3) of being equipped with on mounting panel (2) of circuit breaker body (1) both ends one side, the top activity cover of dead lever (3) is equipped with movable rod (4), the articulated gag lever post (5) that is equipped with in top of movable rod (4), fixed connecting rod (6) of being equipped with on mounting panel (2) of movable rod (4) one end are kept away from in gag lever post (5), fixed coupling mechanism (7) that are equipped with between connecting rod (6) and gag lever post (5).
2. The phase-controlled vacuum circuit breaker for the new energy substation according to claim 1, characterized in that: the connecting mechanism (7) comprises a mounting groove (71) fixedly arranged at the top of the connecting rod (6), moving blocks (72) are symmetrically inserted into the mounting groove (71) in a sliding mode, a movable groove (76) matched with the two moving blocks (72) for use is fixedly arranged on the limiting rod (5), a spring (73) is fixedly arranged between the bottom ends of the two moving blocks (72), a pressing rod (74) is fixedly arranged at the bottom end of one side, away from the spring (73), of each moving block (72), the pressing rod (74) is movably inserted into the connecting rod (6), a protective cover (78) is arranged on the connecting rod (6) on one side of the pressing rod (74) in an overlapping mode, an inserting block (75) is fixedly arranged at the top of one side, away from the spring (73), of each moving block (72), and an inserting groove (77) matched with the inserting block (75) for use is fixedly arranged in the movable groove (76).
3. The phase-controlled vacuum circuit breaker for the new energy substation according to claim 2, characterized in that: clamping blocks (721) are symmetrically and fixedly arranged on two sides of one end, located in the mounting groove (71), of the moving block (72), and clamping grooves (722) matched with the clamping blocks (721) in use are fixedly arranged on the mounting groove (71).
4. The phase-controlled vacuum circuit breaker for the new energy substation according to claim 1, characterized in that: and a rubber layer is fixedly arranged at the joint of the limiting rod (5) and the connecting rod (6).
5. The phase-controlled vacuum circuit breaker for the new energy substation according to claim 1, characterized in that: the top symmetry of dead lever (3) is fixed and is equipped with stopper (31), movable rod (4) internal fixation is equipped with spacing groove (32) that use with stopper (31) cooperation.
6. The phase-controlled vacuum circuit breaker for the new energy substation according to claim 1, characterized in that: and mounting holes (21) are fixedly arranged at four corners of the mounting plate (2).
7. The phase-controlled vacuum circuit breaker for the new energy substation according to claim 1, characterized in that: and anti-skid lines are fixedly arranged on the outer wall of the limiting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220729128.1U CN217114209U (en) | 2022-03-31 | 2022-03-31 | Phase-controlled vacuum circuit breaker for new energy transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220729128.1U CN217114209U (en) | 2022-03-31 | 2022-03-31 | Phase-controlled vacuum circuit breaker for new energy transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114209U true CN217114209U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220729128.1U Active CN217114209U (en) | 2022-03-31 | 2022-03-31 | Phase-controlled vacuum circuit breaker for new energy transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114209U (en) |
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2022
- 2022-03-31 CN CN202220729128.1U patent/CN217114209U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Phase Controlled Vacuum Circuit Breaker for New Energy Substations Effective date of registration: 20230625 Granted publication date: 20220802 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: Chennuo Electric Technology Group Co.,Ltd. Registration number: Y2023980045685 |