CN113643942A - Automatic change electric power management device - Google Patents
Automatic change electric power management device Download PDFInfo
- Publication number
- CN113643942A CN113643942A CN202110703420.6A CN202110703420A CN113643942A CN 113643942 A CN113643942 A CN 113643942A CN 202110703420 A CN202110703420 A CN 202110703420A CN 113643942 A CN113643942 A CN 113643942A
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- box body
- blocks
- power management
- cavity
- management device
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- 230000008859 change Effects 0.000 title description 2
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
Landscapes
- Patch Boards (AREA)
Abstract
The invention provides an automatic power management device. The automatic power management device comprises a box body; the two wiring blocks are symmetrically and fixedly arranged in the box body, and one ends of the wiring blocks extend out of the box body; the two contact rods are respectively and rotatably arranged on the two wiring blocks and are movably connected; the box cover is movably arranged on the box body in a sealing way; the two insertion blocks are symmetrically and fixedly arranged at the bottom of the box cover; and the two connecting grooves are symmetrically arranged on the box body. The automatic power management device provided by the invention has the advantages of convenience in use, simplicity in operation, capability of timely powering off when the breaker fails and cannot be normally powered off, prevention of casualties, small potential safety hazards, convenience in mounting and dismounting and convenience in maintenance.
Description
Technical Field
The invention relates to the technical field of power management, in particular to an automatic power management device.
Background
The electric power system is an electric energy production and consumption system which consists of links such as a power plant, a power transmission and transformation line, a power supply and distribution station, power utilization and the like. The function of the device is to convert the primary energy of the nature into electric energy through a power generation device, and then supply the electric energy to each user through power transmission, power transformation and power distribution. In order to realize the function, the power system is also provided with corresponding information and control systems at each link and different levels, the production process of the electric energy is measured, regulated, controlled, protected, communicated and scheduled so as to ensure that users obtain safe and high-quality electric energy, and when the electric power needs to be broken, a breaker can be automatically tripped normally, so that the electric safety is ensured.
However, in some special cases, the situation that the circuit breaker fails to break the circuit easily occurs, which causes casualties and has great potential safety hazard.
Therefore, there is a need to provide a new automatic power management device to solve the above-mentioned technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the automatic power management device which is convenient to use, simple to operate, capable of timely powering off when the breaker fails and cannot normally power off, capable of avoiding casualties, small in potential safety hazard, convenient to install and disassemble and convenient to maintain.
In order to solve the above technical problem, the present invention provides an automatic power management apparatus comprising: a box body; the two wiring blocks are symmetrically and fixedly arranged in the box body, and one ends of the wiring blocks extend out of the box body; the two contact rods are respectively and rotatably arranged on the two wiring blocks and are movably connected; the box cover is movably arranged on the box body in a sealing way; the two insertion blocks are symmetrically and fixedly arranged at the bottom of the box cover; the two connecting grooves are symmetrically formed in the box body, and the inner walls of the connecting grooves are movably connected with the corresponding inserting blocks; the clamping groove is formed in the inner wall of one side of the connecting groove; the mounting groove is formed in the inserting block; the clamping block is slidably mounted in the mounting groove and is movably connected with the corresponding inner wall of the clamping groove.
Preferably, a first cavity has been seted up on the box body, the threaded rod is installed to first cavity internal rotation, two screw thread blocks are installed to the symmetry screw thread on the threaded rod, two the top of screw thread block all extends to in the box body and the pivoted joint lever of rotating installation, the one end of hinge lever with correspond the contact lever rotates and connects.
Preferably, a second cavity is formed in the box body, a motor is fixedly mounted in the second cavity, and one end of the threaded rod extends into the second cavity and is fixedly connected with an output shaft of the motor.
Preferably, a mounting cavity is formed in the box cover, a cross rod is slidably mounted in the mounting cavity, a pull rod is fixedly mounted on the cross rod, and the top end of the pull rod extends out of the mounting cavity.
Preferably, the installation cavity is internally and symmetrically and fixedly provided with two positioning rods, the two positioning rods are connected with the cross rod in a sliding manner, the positioning rods are sleeved with springs in a sliding manner, the top ends of the springs are fixedly connected with the inner wall of the installation cavity, and the bottom ends of the springs are fixedly connected with the cross rod.
Preferably, the cross rod is symmetrically and fixedly provided with two vertical rods, one ends of the two vertical rods extend into the mounting grooves and are rotatably provided with push rods, and the push rods are rotatably connected with the corresponding clamping blocks.
Preferably, two the spacing groove has all been seted up on the bottom inner wall of mounting groove, spacing inslot fixed mounting has the dead lever, two equal fixed mounting has the stopper on the fixture block, the stopper with correspond dead lever sliding connection.
Preferably, two sliding holes are symmetrically formed in the inner wall of the top of the first cavity, and the inner walls of the sliding holes are in sliding connection with the corresponding thread blocks.
Compared with the related art, the automatic power management device provided by the invention has the following beneficial effects:
the invention provides an automatic power management device, wherein two wiring blocks are symmetrically and fixedly arranged in a box body, one end of each wiring block extends out of the box body, two contact rods are respectively and rotatably arranged on the two wiring blocks and are movably connected, so that a circuit can be conveniently disconnected, the power utilization safety is ensured, a box cover is hermetically and movably arranged on the box body, the maintenance and the repair are convenient, the working efficiency is improved, the two inserting blocks are symmetrically and fixedly arranged at the bottom of the box cover, two connecting grooves are symmetrically arranged on the box body, the inner walls of the connecting grooves are movably connected with the corresponding inserting blocks, clamping grooves are arranged on the inner wall of one side of each connecting groove, the mounting grooves are arranged on the inserting blocks, clamping blocks are slidably arranged in the mounting grooves, and the clamping blocks are movably connected with the inner walls of the corresponding clamping grooves, is convenient for connecting the box cover and the box body.
Drawings
FIG. 1 is a schematic structural diagram of an automated power management apparatus according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is a side view of the structure of FIG. 1;
fig. 5 is a schematic top view of the structure shown in fig. 1.
Reference numbers in the figures: 1. a box body; 2. a junction block; 3. a contact lever; 4. a box cover; 5. inserting a block; 6. connecting grooves; 7. a card slot; 8. mounting grooves; 9. a clamping block; 10. a first cavity; 11. a threaded rod; 12. a thread block; 13. a hinged lever; 14. a second cavity; 15. a motor; 16. a mounting cavity; 17. a cross bar; 18. a pull rod; 19. positioning a rod; 20. a spring; 21. a vertical rod; 22. a push rod.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Examples
Referring to fig. 1-5, the automated power management apparatus includes: a box body 1; the two wiring blocks 2 are symmetrically and fixedly arranged in the box body 1, and one ends of the wiring blocks 2 extend out of the box body 1; the two contact rods 3 are respectively and rotatably arranged on the two wiring blocks 2, and the two contact rods 3 are movably connected; the box cover 4 is movably arranged on the box body 1 in a sealing way; the two insertion blocks 5 are symmetrically and fixedly arranged at the bottom of the box cover 4; the two connecting grooves 6 are symmetrically arranged on the box body 1, and the inner walls of the connecting grooves 6 are movably connected with the corresponding inserting blocks 5; the clamping groove 7 is formed in the inner wall of one side of the connecting groove 6; the mounting groove 8 is formed in the insertion block 5; and the fixture block 9 is slidably mounted in the mounting groove 8, and the fixture block 9 is movably connected with the corresponding inner wall of the clamping groove 7.
The box body 1 is provided with a second cavity 14, a motor 15 is fixedly mounted in the second cavity 14, one end of the threaded rod 11 extends into the second cavity 14 and is fixedly connected with an output shaft of the motor 15, and the threaded rod 11 can rotate.
The mounting cavity 16 has been seted up on the lid 4, slidable mounting has horizontal pole 17 in the mounting cavity 16, fixed mounting has pull rod 18 on the horizontal pole 17, outside the top of pull rod 18 extended to mounting cavity 16, can control fixture block 9, conveniently dismantles.
Two positioning rods 19 are symmetrically and fixedly installed in the installation cavity 16, the two positioning rods 19 are both connected with the cross rod 17 in a sliding mode, a spring 20 is sleeved on each positioning rod 19 in a sliding mode, the top end of the spring 20 is fixedly connected with the inner wall of the installation cavity 16, the bottom end of the spring 20 is fixedly connected with the cross rod 17, the movement stability of the cross rod 17 is improved, and meanwhile the clamping block 9 can enter the clamping groove 7 to fix the box cover 4.
Two vertical rods 21 are symmetrically and fixedly mounted on the cross rod 17, one ends of the two vertical rods 21 extend into the mounting grooves 8 respectively and are rotatably provided with push rods 22, and the push rods 22 correspond to the clamping blocks 9 and are rotatably connected with the clamping blocks 9, so that the clamping blocks 9 can move conveniently.
Limiting grooves are formed in the inner walls of the bottoms of the two mounting grooves 8, fixing rods are fixedly mounted in the limiting grooves, limiting blocks are fixedly mounted on the two clamping blocks 9, the limiting blocks are connected with the corresponding fixing rods in a sliding mode, the clamping blocks 9 can be limited, and the clamping blocks 9 can only move horizontally.
Two sliding holes are symmetrically formed in the inner wall of the top of the first cavity 10, and the inner wall of each sliding hole is in sliding connection with the corresponding thread block 12, so that the motion stability of the thread block 12 is improved.
In the embodiment, when a circuit needs to be disconnected, the motor 15 is started, the motor 15 drives the threaded rod 11 to rotate, the threaded rod 11 drives the two threaded blocks 12 to move towards the directions close to each other, the two threaded blocks 12 drive the two hinge rods 13 to rotate, and the two hinge rods 13 drive the two contact rods 3 to rotate, so that the two contact rods 3 are not in contact with each other; when maintenance is needed, the pull rod 18 is pulled, the pull rod 18 drives the cross rod 17 to move, at the moment, the spring 20 is in a power storage state, the cross rod 17 drives the two vertical rods 21 to move, the vertical rods 21 drive the push rods 22 to move, the two push rods 22 drive the two clamping blocks 9 to move towards the mutually approaching direction and move out of the corresponding clamping grooves 7, and at the moment, the box cover 4 can be taken down for maintenance; during the installation, stimulate pull rod 18 once more, make two fixture blocks 9 move towards the direction that is close to each other, at this moment, will insert in piece 5 inserts spread groove 6, when fixture block 9 corresponds with draw-in groove 7, release pull rod 18, under spring 20's elasticity effect, make fixture block 9 get into draw-in groove 7 in, accomplish the installation, convenient to use has improved work efficiency.
In the embodiment, the invention provides an automatic power management device, two of the connection blocks 2 are symmetrically and fixedly installed in the box body 1, one end of each connection block 2 extends out of the box body 1, two of the contact rods 3 are respectively and rotatably installed on the two connection blocks 2, the two contact rods 3 are movably connected, so that a circuit can be conveniently disconnected, and the power utilization safety can be ensured, the box cover 4 is hermetically and movably installed on the box body 1, so that the maintenance and repair are convenient, the working efficiency is improved, the two insertion blocks 5 are symmetrically and fixedly installed at the bottom of the box cover 4, the two connection grooves 6 are symmetrically arranged on the box body 1, the inner walls of the connection grooves 6 are movably connected with the corresponding insertion blocks 5, the clamping grooves 7 are arranged on the inner wall of one side of the connection grooves 6, the mounting grooves 8 are arranged on the insertion blocks 5, the fixture block 9 is slidably mounted in the mounting groove 8, and the fixture block 9 is movably connected with the inner wall of the corresponding clamping groove 7, so that the box cover 4 is conveniently connected with the box body 1.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. An automated power management apparatus, comprising:
a box body;
the two wiring blocks are symmetrically and fixedly arranged in the box body, and one ends of the wiring blocks extend out of the box body;
the two contact rods are respectively and rotatably arranged on the two wiring blocks and are movably connected;
the box cover is movably arranged on the box body in a sealing way;
the two insertion blocks are symmetrically and fixedly arranged at the bottom of the box cover;
the two connecting grooves are symmetrically formed in the box body, and the inner walls of the connecting grooves are movably connected with the corresponding inserting blocks;
the clamping groove is formed in the inner wall of one side of the connecting groove;
the mounting groove is formed in the inserting block;
the clamping block is slidably mounted in the mounting groove and is movably connected with the corresponding inner wall of the clamping groove.
2. The automatic power management device according to claim 1, wherein a first cavity is formed in the box body, a threaded rod is rotatably mounted in the first cavity, two threaded blocks are symmetrically and threadedly mounted on the threaded rod, tops of the two threaded blocks extend into the box body and are rotatably mounted with a hinge rod, and one end of the hinge rod is rotatably connected with the corresponding contact rod.
3. The automated power management device according to claim 2, wherein the box body is provided with a second cavity, a motor is fixedly installed in the second cavity, and one end of the threaded rod extends into the second cavity and is fixedly connected with an output shaft of the motor.
4. The automated power management device according to claim 1, wherein a mounting cavity is formed in the box cover, a cross bar is slidably mounted in the mounting cavity, a pull rod is fixedly mounted on the cross bar, and a top end of the pull rod extends out of the mounting cavity.
5. The automatic power management device of claim 4, wherein two positioning rods are symmetrically and fixedly mounted in the mounting cavity, the two positioning rods are both connected with the cross rod in a sliding manner, a spring is sleeved on each positioning rod in a sliding manner, the top end of each spring is fixedly connected with the inner wall of the mounting cavity, and the bottom end of each spring is fixedly connected with the cross rod.
6. The automated power management device according to claim 4, wherein two vertical rods are symmetrically and fixedly mounted on the cross rod, one ends of the two vertical rods extend into the two mounting grooves respectively and are rotatably mounted with push rods, and the push rods are rotatably connected with the corresponding fixture blocks.
7. The automated power management device according to claim 1, wherein a limiting groove is formed on an inner wall of a bottom of each of the two mounting grooves, a fixing rod is fixedly mounted in each limiting groove, a limiting block is fixedly mounted on each of the two clamping blocks, and each limiting block is slidably connected with the corresponding fixing rod.
8. The automated power management device according to claim 2, wherein two sliding holes are symmetrically formed in the top inner wall of the first cavity, and the inner walls of the sliding holes are slidably connected with the corresponding thread blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703420.6A CN113643942B (en) | 2021-06-24 | 2021-06-24 | Automatic change electric power management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703420.6A CN113643942B (en) | 2021-06-24 | 2021-06-24 | Automatic change electric power management device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113643942A true CN113643942A (en) | 2021-11-12 |
| CN113643942B CN113643942B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110703420.6A Active CN113643942B (en) | 2021-06-24 | 2021-06-24 | Automatic change electric power management device |
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| CN212969686U (en) * | 2020-09-07 | 2021-04-13 | 福建省中通通信物流有限公司 | Detection device for information network technology service |
| CN212992758U (en) * | 2020-09-27 | 2021-04-16 | 昆山协辉自动化科技有限公司 | Dustproof temperature controller |
| CN213460499U (en) * | 2020-10-10 | 2021-06-15 | 南京海迪自动化科技有限公司 | Comprehensive protection measurement and control device |
| CN213459558U (en) * | 2020-12-21 | 2021-06-15 | 合能电气有限公司 | Intelligent vacuum circuit breaker suitable for humid environment |
-
2021
- 2021-06-24 CN CN202110703420.6A patent/CN113643942B/en active Active
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|---|---|---|---|---|
| CN205666151U (en) * | 2016-06-03 | 2016-10-26 | 宁波长和电器有限公司 | Contact tight type circuit breaker |
| CN206516560U (en) * | 2016-10-21 | 2017-09-22 | 国网安徽省电力公司芜湖县供电公司 | Vacuum circuit breaker isolator operating mechanism |
| JP2020068143A (en) * | 2018-10-25 | 2020-04-30 | 株式会社日立製作所 | Gas circuit breaker |
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| Publication number | Publication date |
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| CN113643942B (en) | 2024-04-09 |
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