CN204349307U - Middle circuit breaker moves apparatus for examination and repair - Google Patents
Middle circuit breaker moves apparatus for examination and repair Download PDFInfo
- Publication number
- CN204349307U CN204349307U CN201520010911.2U CN201520010911U CN204349307U CN 204349307 U CN204349307 U CN 204349307U CN 201520010911 U CN201520010911 U CN 201520010911U CN 204349307 U CN204349307 U CN 204349307U
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- CN
- China
- Prior art keywords
- circuit breaker
- rollover stand
- fixed
- frame
- examination
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of middle circuit breaker and move apparatus for examination and repair, belong to power supply unit maintenance tool; Aim to provide that a kind of installation and maintenance are convenient, laborsaving, that efficiency is high circuit breaker simple to operate moves maintenance tool.It comprises the rollover stand be hinged in frame; Frame (5) is fixed on the chassis (7) with wheel by elevating mechanism, and two electronic struts (8) are hinged between this chassis and rollover stand (4); The surface of this rollover stand is fixed with backing pin (10) and two guide rails (1), there is pin hole (14) both sides of rollover stand (4), frame (5) are fixed with the latch (11) suitable with corresponding pin hole (14).The utility model is without the need to multi-user collaborative operation, also without the need to overhauling middle circuit breaker by lifting appliance; It is a kind of special tooling for overhauling circuit breaker.
Description
Technical field
The utility model relates to a kind of overhaul of line breaker device, particularly relates to a kind of middle circuit breaker and moves apparatus for examination and repair, belong to power supply unit maintenance tool.
Background technology
Middle circuit breaker is the key equipment of high-tension switch cabinet, is usually placed in cabinet; Because cabinet inner space is narrower, can overhaul after it must being shifted out from cabinet.But middle circuit breaker volume is large, Heavy Weight, needs multiple person cooperational and it could be shifted out from cabinet by lifting appliance; Troublesome poeration, labour intensity are large, efficiency is low.In addition, be generally all circuit breaker is placed on desktop overhaul at present, be not easy to carry out inspection operation to bottom it.
Summary of the invention
In order to overcome the defect existed in prior art, the utility model aims to provide a kind of installation and maintenance convenience, laborsaving, that efficiency is high middle circuit breaker simple to operate moves apparatus for examination and repair.
To achieve these goals, the utility model by the following technical solutions: it comprises the rollover stand be hinged in frame; Frame is fixed on the chassis with wheel by elevating mechanism, and two electronic struts are hinged between this chassis and rollover stand; The surface of this rollover stand is fixed with backing pin and two guide rails, and there is pin hole the both sides of rollover stand, frame are fixed with the latch suitable with corresponding pin hole.
Rollover stand two inside be respectively fixed with leading screw, the back side of each guide rail is fixed with the nut with corresponding leading screw adaptation; Two guide fingers are fixed at the back side of each guide rail, and there is the gathering sill with corresponding guide finger adaptation on rollover stand surface; The front end of rollover stand is hinged with latch hook, is connected with extension spring between this latch hook and rollover stand; Described elevating mechanism is formed by being separately fixed at the adjusting bolt of corner location bottom frame.
Compared with the prior art, the utility model is owing to have employed technique scheme, and therefore only frame need be docked with cabinet, then direct pull-out from cabinet by circuit breaker is transferred on rollover stand and can overhauls it; Without the need to multi-user collaborative operation, also without the need to by lifting appliance, there is the advantages such as simple to operation, efficiency is high, labour intensity is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is perspective view of the present utility model.
In figure: guide rail 1, latch hook 2, leading screw 3, rollover stand 4, frame 5, adjusting bolt 6, chassis 7, electronic strut 8, handle 9, backing pin 10, latch 11, installing hole 12, guide finger 13, pin hole 14, gathering sill 15, extension spring 16.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in figures 1-4: rollover stand 4 is hinged in the frame 5 of rectangular frame structure by bearing pin (not indicating in figure), this frame is fixed on bottom with on the chassis 7 of wheel by elevating mechanism, and two electronic struts 8 are hinged between this chassis and rollover stand 4; The surface of rollover stand 4 is fixed with backing pin 10 and two guide rails 1 in L shape, and there is pin hole 14 both sides of rollover stand 4, frame 5 are fixed with the latch 11 suitable with corresponding pin hole 14.Described elevating mechanism is made up of the adjusting bolt 6 being separately fixed at corner location bottom frame 5; Rotate each adjusting bolt 6 i.e. height of adjustable rack 5, thus ensure that guide rail 1 docks with the roller (not indicating in figure) bottom circuit breaker.
For the ease of adjusting spacing between two guide rails 1 to adapt to the circuit breaker of different in width, inside two of rollover stand 4, be respectively fixed with leading screw 3, the back side of each guide rail 1 is fixed with the nut (not indicating in figure) with corresponding leading screw 3 adaptation.
In order to ensure two guide rail parallels, two guide fingers 13 are fixed at the back side of each guide rail 1, offer the gathering sill 15 with corresponding guide finger 13 adaptation on the surface of rollover stand 4.
When circuit breaker is pulled out from cabinet be transferred on guide rail 1 time, retreat in order to avoid frame 5 and cause circuit breaker to drop, being hinged with latch hook 2 in the front end of rollover stand 4, between this latch hook and rollover stand 4, being connected with extension spring 16; Utilize latch hook 2 frame 5 can be fixed on the cabinet of high-tension switch cabinet.For the ease of promoting, frame 5 is fixed with handle 9.
Operation principle: frame 5 is moved to high-tension switch cabinet body place, ensures that guide rail 1 aligns with the roller of circuit breaker; Hook the lockhole of cabinet with latch hook 2, circuit breaker pull-out is transferred on guide rail 1, then unclamps latch hook 2 and frame 5 is transferred to repairing place.
During repairing, unclamp latch 11, electronic strut 8 drives rollover stand 4 to rotate counterclockwise around described bearing pin, when the installing hole 12 that circuit breaker tilts on it aligns with latch 11, is inserted by latch 11 in installing hole 12; Frame 4 to be flipped continues to decline and can carry out upset inspection to circuit breaker after departing from circuit breaker, thus the fault realizing each orientation is keeped in repair.
Claims (6)
1. middle circuit breaker moves an apparatus for examination and repair, comprises the rollover stand be hinged in frame; It is characterized in that: frame (5) is fixed on the chassis (7) with wheel by elevating mechanism, two electronic struts (8) are hinged between this chassis and rollover stand (4); The surface of this rollover stand is fixed with backing pin (10) and two guide rails (1), there is pin hole (14) both sides of rollover stand (4), frame (5) are fixed with the latch (11) suitable with corresponding pin hole (14).
2. middle circuit breaker according to claim 1 moves apparatus for examination and repair, it is characterized in that: rollover stand (4) two inside be respectively fixed with leading screw (3), the back side of each guide rail (1) is fixed with the nut adaptive with corresponding leading screw (3).
3. middle circuit breaker according to claim 2 moves apparatus for examination and repair, it is characterized in that: two guide fingers (13) are fixed at the back side of each guide rail (1), there is the gathering sill (15) adaptive with corresponding guide finger (13) on the surface of rollover stand (4).
4. move apparatus for examination and repair according to the middle circuit breaker in claims 1 to 3 described in any one, it is characterized in that: the front end of rollover stand (4) is hinged with latch hook (2), is connected with extension spring (16) between this latch hook and rollover stand (4).
5. move apparatus for examination and repair according to the middle circuit breaker in claims 1 to 3 described in any one, it is characterized in that: described elevating mechanism is made up of the adjusting bolt (6) being separately fixed at frame (5) bottom corner location.
6. move apparatus for examination and repair according to the middle circuit breaker in claim 4 described in any one, it is characterized in that: elevating mechanism is made up of the adjusting bolt (6) being separately fixed at frame (5) bottom corner location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010911.2U CN204349307U (en) | 2015-01-08 | 2015-01-08 | Middle circuit breaker moves apparatus for examination and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010911.2U CN204349307U (en) | 2015-01-08 | 2015-01-08 | Middle circuit breaker moves apparatus for examination and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349307U true CN204349307U (en) | 2015-05-20 |
Family
ID=53232550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010911.2U Expired - Fee Related CN204349307U (en) | 2015-01-08 | 2015-01-08 | Middle circuit breaker moves apparatus for examination and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853659A (en) * | 2017-02-24 | 2017-06-16 | 南通市恒达机械制造有限公司 | A kind of damaged common brick prosthetic device |
| CN109861115A (en) * | 2019-02-18 | 2019-06-07 | 国网浙江新昌县供电有限公司 | The convertible auxiliary repair device of chassis of circuit breaker liftable |
| CN113471866A (en) * | 2021-07-23 | 2021-10-01 | 广东电网有限责任公司 | Circuit breaker trolley maintenance platform |
-
2015
- 2015-01-08 CN CN201520010911.2U patent/CN204349307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853659A (en) * | 2017-02-24 | 2017-06-16 | 南通市恒达机械制造有限公司 | A kind of damaged common brick prosthetic device |
| CN106853659B (en) * | 2017-02-24 | 2018-07-27 | 南通市恒达机械制造有限公司 | A kind of breakage common brick prosthetic device |
| CN109861115A (en) * | 2019-02-18 | 2019-06-07 | 国网浙江新昌县供电有限公司 | The convertible auxiliary repair device of chassis of circuit breaker liftable |
| CN113471866A (en) * | 2021-07-23 | 2021-10-01 | 广东电网有限责任公司 | Circuit breaker trolley maintenance platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20180108 |