CN108735554B - A kind of breaker fixed frame - Google Patents
A kind of breaker fixed frame Download PDFInfo
- Publication number
- CN108735554B CN108735554B CN201710272913.2A CN201710272913A CN108735554B CN 108735554 B CN108735554 B CN 108735554B CN 201710272913 A CN201710272913 A CN 201710272913A CN 108735554 B CN108735554 B CN 108735554B
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- gear
- fixed frame
- frame body
- main frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0207—Adjustable mounting of casings
Abstract
The invention discloses a kind of breaker fixed frames, including main frame body, mounting groove is equipped in the main frame body, threaded rod is rotatably connected on the inner sidewall of the mounting groove, fixing sleeve is connected to first gear on the threaded rod, the second gear being meshed with first gear is equipped in the mounting groove, it is connected between the second gear and the inner sidewall of mounting groove by bar rotation, the bull stick runs through the inner sidewall of mounting groove far from one end of second gear and is fixedly connected with handle, the bull stick is located at the rotation of one end in mounting groove and is socketed with supporting block, the supporting block is fixedly connected with the interior bottom of mounting groove, symmetrical screw thread is socketed with two push plates centered on first gear on the threaded rod, two opposite sides of the push plate are equipped with device slot, stripper plate is slidably connected in described device slot.The present invention changes device accordingly according to various sizes of breaker, improves the scope of application of device by having more regulating mechanism.
Description
Technical field
The present invention relates to breaker technical field more particularly to a kind of breaker fixed frames.
Background technique
Breaker is to refer to close, carry and cut-off the electric current under normal loop condition, and can close when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition are general to be made on utility poles by fixed bracket fixation
With.Traditional circuit breaker cradle structure is simple, and a fixed bracket often may be only available for same size breaker, Wu Fagen
It is adjusted correspondingly according to breaker not of the same race, there is certain use limitation.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of breaker fixed frame proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of breaker fixed frame, including main frame body, the main frame body is interior to be equipped with mounting groove, the inner sidewall of the mounting groove
On be rotatably connected to threaded rod, fixing sleeve is connected to first gear on the threaded rod, is equipped in the mounting groove and first gear
The second gear being meshed, is connected between the second gear and the inner sidewall of mounting groove by bar rotation, and the bull stick is remote
One end from second gear runs through the inner sidewall of mounting groove and is fixedly connected with handle, and the bull stick is located at one end in mounting groove
Rotation is socketed with supporting block, and the supporting block is fixedly connected with the interior bottom of mounting groove, is with first gear on the threaded rod
Central symmetry screw thread is socketed with two push plates, and two opposite sides of the push plate are equipped with device slot, slide in described device slot
Dynamic to be connected with stripper plate, by two first rotating shaft rotation connections, there are two symmetrically arranged supports for the bottom of the main frame body
Bar is connected by turnbuckle between two support rods, and the both ends of the turnbuckle are rotated with two support rods respectively
Connection, the one end of the support rod far from first rotating shaft are rotatably connected to fixing clamp by the second shaft, and the fixing clamp is separate
One end of second shaft is equipped with keeper, and the keeper internal screw thread is connected with lock-screw, the fixing clamp and main frame body
Bottom is connected by the first telescopic rod, and the first spring, the both ends difference of first spring are arranged on first telescopic rod
It is fixedly connected with main frame body and fixing clamp.
Preferably, it is connected between the stripper plate and the interior bottom of device slot by several second telescopic rods, described second
Second spring is arranged on telescopic rod, the both ends of the second spring are fixed with the interior bottom of stripper plate and device slot respectively to be connected
It connects.
Preferably, the stripper plate and device slot insole portion are not equipped with several first impenetrating mouths and second equidistantly and run through
Mouthful, the position of first impenetrating mouth and the second impenetrating mouth is corresponding.
Preferably, turning set is set there are two limit sleeve on the bull stick, the opposite side of two limit sleeves with branch
Bracer offsets.
Preferably, fixing sleeve is equipped with rubber sleeve on the handle.
In the present invention, user when in use, first according to the distance between two electric poles, by adjusting turnbuckle,
The distance between two fixing clamps are adjusted, it is then by lock-screw that device is fixed on utility poles, it then again will be breaking
Device is placed at the top of main frame body, then swing handle, is driven at this time by the engagement between first gear and second gear
Threaded rod rotation, two push plate relative motions under the rotation of threaded rod at this time, to make stripper plate squeeze breaker, to open circuit
Device is fixed.The present invention changes device accordingly according to various sizes of breaker by having more regulating mechanism
Become, improves the scope of application of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of breaker fixed frame proposed by the present invention.
Fig. 2 is a kind of overlooking structure diagram of breaker fixed frame proposed by the present invention.
Fig. 3 is the side structure schematic view at bull stick.
Fig. 4 is structural schematic diagram at the A of Fig. 1.
In figure: 1 main frame body, 2 threaded rods, 3 first gears, 4 second gears, 5 bull sticks, 6 handles, 7 supporting blocks, 8 push plates, 9
Stripper plate, 10 first rotating shafts, 11 support rods, 12 turnbuckles, 13 second shafts, 14 fixing clamps, 15 lock-screws, 16 first are stretched
Contracting bar, 17 first springs, 18 second telescopic rods, 19 second springs, 20 limit sleeves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of breaker fixed frame, including main frame body 1, are equipped with mounting groove in main frame body 1, mounting groove it is interior
Threaded rod 2 is rotatably connected on side wall, to adjust the distance between two push plates 8, fixing sleeve is connected to the first tooth on threaded rod 2
Wheel 3, mounting groove is interior to be equipped with the second gear 4 being meshed with first gear 3, leads between second gear 4 and the inner sidewall of mounting groove
The rotation connection of bull stick 5 is crossed, to drive second gear 4 to rotate, the one end of bull stick 5 far from second gear 4 is in mounting groove
Side wall is simultaneously fixedly connected with handle 6, facilitates swing handle 6, and bull stick 5 is located at the rotation of one end in mounting groove and is socketed with supporting block 7,
To support bull stick 5, supporting block 7 is fixedly connected with the interior bottom of mounting groove, symmetrical centered on first gear 3 on threaded rod 2
Screw thread is socketed with two push plates 8, and two opposite sides of push plate 8 are equipped with device slot, slidably connect stripper plate in device slot
9, to fixed breaker, by two rotation connections of first rotating shaft 10, there are two symmetrically arranged supports for the bottom of main frame body 1
Bar 11 is connected between two support rods 11 by turnbuckle 12, to support main frame body 1 to adjust two support rods 11
The distance between, the both ends of turnbuckle 12 are rotatablely connected with two support rods 11 respectively, and support rod 11 is far from first rotating shaft 10
One end fixing clamp 14 is rotatably connected to by the second shaft 13, so that main frame body 1 is fixed on utility poles, fixing clamp 14 is remote
One end from the second shaft 13 is equipped with keeper, and keeper internal screw thread is connected with lock-screw 15, to the folder 14 that is locked, Gu
The bottom of clamp 14 and main frame body 1 is connected by the first telescopic rod 16, prevents fixing clamp 14 from shaking, and is arranged on the first telescopic rod 16
Have the first spring 17, play certain supporting role to main frame body 1, the both ends of the first spring 17 respectively with main frame body 1 and fixed
Folder 14 is fixedly connected.
In the present invention, is connected between stripper plate 9 and the interior bottom of device slot by several second telescopic rods 18, prevent from squeezing
Plate 9 shakes, and is arranged with second spring 19 on the second telescopic rod 18, provides extruding force, the both ends point of second spring 19 for stripper plate 9
It is not fixedly connected with the interior bottom of stripper plate 9 and device slot, bottom is equidistantly equipped with several first and runs through in stripper plate 9 and device slot
The position of mouth and the second impenetrating mouth, the first impenetrating mouth and the second impenetrating mouth is corresponding, convenient to reinforce to breaker, on bull stick 5
Turning set is set there are two limit sleeve 20, and anti-dog link 5 shakes, and the opposite side of two limit sleeves 20 offsets with supporting block 7,
Fixing sleeve is equipped with rubber sleeve on hand 6, plays the role of insulation and increasing friction force.
In the present invention, first according to the distance between two electric poles, by adjusting turnbuckle 12, to adjust two fixations
The distance between folder 14, it is then by lock-screw 15 that device is fixed on utility poles, breaker is then placed on master again
The top of frame body 1, then swing handle 6, drive screw thread by the engagement between first gear 3 and second gear 4 at this time
Bar 2 rotates, two relative motions under the rotation of threaded rod 2 of push plate 8 at this time, to make stripper plate 9 squeeze breaker, to open circuit
Device is fixed.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of breaker fixed frame, including main frame body (1), which is characterized in that be equipped with mounting groove, institute in the main frame body (1)
It states and is rotatably connected on the inner sidewall of mounting groove threaded rod (2), fixing sleeve is connected to first gear (3), institute on the threaded rod (2)
State the second gear (4) for being equipped in mounting groove and being meshed with first gear (3), the inside of second gear (4) and mounting groove
It is rotatablely connected between wall by bull stick (5), the bull stick (5) runs through the inner sidewall of mounting groove far from the one end of second gear (4)
And handle (6) are fixedly connected with, the bull stick (5) is located at the rotation of one end in mounting groove and is socketed with supporting block (7), the support
Block (7) is fixedly connected with the interior bottom of mounting groove, the symmetrical screw thread socket centered on first gear (3) on the threaded rod (2)
There are two push plate (8), and two opposite sides of the push plate (8) are equipped with device slot, slidably connect in described device slot crowded
Pressing plate (9), by two first rotating shaft (10) rotation connections, there are two symmetrically arranged support rods for the bottom of the main frame body (1)
(11), between two support rods (11) by turnbuckle (12) connect, the both ends of the turnbuckle (12) respectively with
Two support rod (11) rotation connections, the one end of the support rod (11) far from first rotating shaft (10) are turned by the second shaft (13)
Dynamic to be connected with fixing clamp (14), the fixing clamp (14) is equipped with keeper, the keeper far from the one end of the second shaft (13)
Internal screw thread is connected with lock-screw (15), and the bottom of the fixing clamp (14) and main frame body (1) is connected by the first telescopic rod (16)
It connects, is arranged with the first spring (17) on first telescopic rod (16).
2. a kind of breaker fixed frame according to claim 1, which is characterized in that the stripper plate (9) and device slot
It is connected between interior bottom by several second telescopic rods (18), is arranged with second spring (19) on second telescopic rod (18).
3. a kind of breaker fixed frame according to claim 1, which is characterized in that in the stripper plate (9) and device slot
Bottom is equidistantly equipped with several first impenetrating mouths and the second impenetrating mouth respectively.
4. a kind of breaker fixed frame according to claim 1, which is characterized in that turning set is equipped on the bull stick (5)
Two limit sleeves (20), two opposite sides of the limit sleeve (20) offset with supporting block (7).
5. a kind of breaker fixed frame according to claim 1, which is characterized in that fixing sleeve is equipped on the handle (6)
Rubber sleeve.
6. a kind of breaker fixed frame according to claim 3, which is characterized in that first impenetrating mouth and second runs through
The position of mouth is corresponding.
7. a kind of breaker fixed frame according to claim 1, which is characterized in that the both ends of first spring (17) point
It is not fixedly connected with main frame body (1) and fixing clamp (14).
8. a kind of breaker fixed frame according to claim 2, which is characterized in that the both ends of the second spring (19) point
It is not fixedly connected with the interior bottom of stripper plate (9) and device slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272913.2A CN108735554B (en) | 2017-04-24 | 2017-04-24 | A kind of breaker fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272913.2A CN108735554B (en) | 2017-04-24 | 2017-04-24 | A kind of breaker fixed frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108735554A CN108735554A (en) | 2018-11-02 |
| CN108735554B true CN108735554B (en) | 2019-09-10 |
Family
ID=63934537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710272913.2A Active CN108735554B (en) | 2017-04-24 | 2017-04-24 | A kind of breaker fixed frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN108735554B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176726B (en) * | 2019-04-30 | 2020-07-28 | 淮南万泰电气有限公司 | Mechanism for installing circuit breaker on switch cabinet |
| CN110165574A (en) * | 2019-05-24 | 2019-08-23 | 长城电气股份有限公司 | A kind of dynamic power distribution cabinet convenient to overhaul |
| CN112002525A (en) * | 2020-09-01 | 2020-11-27 | 山东九合电气有限公司 | Fireproof transformer with clamping device |
| CN112397352B (en) * | 2021-01-21 | 2021-05-18 | 常州中联飞机制造有限公司 | Circuit breaker convenient to joint and installation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202703324U (en) * | 2012-07-16 | 2013-01-30 | 四川电器集团股份有限公司 | Electrified railway traction power supply outdoor device |
| CN203644644U (en) * | 2013-11-12 | 2014-06-11 | 安徽东方旭电气设备有限公司 | Intelligent outdoor AC (alternating-current) high-voltage vacuum boundary circuit breaker |
| CN204614744U (en) * | 2015-05-20 | 2015-09-02 | 乐清市京沪电气有限公司 | A kind of outdoor intelligent demarcation circuit breaker assembly |
| CN105870785A (en) * | 2015-01-21 | 2016-08-17 | 江苏扬开电力设备股份有限公司 | Integrated boundary circuit breaker and voltage transformer installing structure |
-
2017
- 2017-04-24 CN CN201710272913.2A patent/CN108735554B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202703324U (en) * | 2012-07-16 | 2013-01-30 | 四川电器集团股份有限公司 | Electrified railway traction power supply outdoor device |
| CN203644644U (en) * | 2013-11-12 | 2014-06-11 | 安徽东方旭电气设备有限公司 | Intelligent outdoor AC (alternating-current) high-voltage vacuum boundary circuit breaker |
| CN105870785A (en) * | 2015-01-21 | 2016-08-17 | 江苏扬开电力设备股份有限公司 | Integrated boundary circuit breaker and voltage transformer installing structure |
| CN204614744U (en) * | 2015-05-20 | 2015-09-02 | 乐清市京沪电气有限公司 | A kind of outdoor intelligent demarcation circuit breaker assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108735554A (en) | 2018-11-02 |
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