CN105023813A - Operating mechanism - Google Patents
Operating mechanism Download PDFInfo
- Publication number
- CN105023813A CN105023813A CN201510387592.1A CN201510387592A CN105023813A CN 105023813 A CN105023813 A CN 105023813A CN 201510387592 A CN201510387592 A CN 201510387592A CN 105023813 A CN105023813 A CN 105023813A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- jack box
- handle
- switching
- rotating
- 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.)
- Pending
Links
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
- H01H71/10—Operating or release mechanisms
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses an operating mechanism, and the mechanism is characterized in that the mechanism comprises a rotating shaft connected with two sides of a jack box; one end of the rotating shaft is exposed from one side of the jack box; the exposed end is provided with a rotating handle; two ends, located at two ends of the rotating handle are respectively a switching-on end and a switching-off end; the upper part of the center of the rotating shaft is connected with one end of a connecting rod through a swinging rod; the other end of the connecting rod is provided with a sliding block; and the sliding block cooperates with a guide groove fixed on a circuit breaker. The mechanism can achieve the ground switching operation of the jack box installed at a high position through a pulling rod, a soft line, a chain, and other articles or tools capable of achieving the transmission of a pulling force. Through the rotating handle in a pulling rotating mechanism, such as the pulling rod, the soft line and the chain, the mechanism drives the rotating shaft to rotate, and a swinging rod swings left and right, thereby driving the sliding block to slide in the guide groove left and right so as to control the switching of the handle of the circuit breaker. The mechanism achieves a new mode of side operation of the jack box, is simple and convenient in operation, is low in manufacturing cost, and is easy to install and maintain.
Description
Technical field
The present invention relates to a kind of operating mechanism, relate generally in 1KV and following bus duct plug switch box (being called for short: jack box) equipment, play the operating mechanism to deciliter effect of open circuit road device in jack box, belong to equipment for power transmission and distribution field.
Background technology
Operating mechanism is electrical accessorie indispensable in jack box, by the mechanical movement of operating mechanism, control jack box inner breaker deciliter.Existing operating mechanism has mechanical actuator and motor-operating mechanism two kinds of modes.Mechanical actuator only has casing front rotation process (rotary handle) and deciliter handle (circuit breaker carries) direct control two kinds of modes, and operating grip to be arranged on casing or on-board the circuit breaker.
When bus duct is arranged on high-altitude, jack box is generally arranged on directly over bus duct, point optional mechanical operation of closing operation and electric operating, adopt mechanical actuator, operator is necessary ascend operation just, and waste time and energy, motor-operating mechanism is then expensive.
Summary of the invention
To be solved by this invention is that must ascend a height in busway inserting case mechanical operation could the problem of divide-shut brake.
In order to solve the problem, the invention provides a kind of operating mechanism, it is characterized in that, comprise the rotating shaft be connected with jack box both sides, one end of rotating shaft is exposed from the side of jack box, and this bared end is provided with rotary handle, and the two ends that rotary handle is positioned at rotating shaft are respectively close a floodgate end, separating brake end; Top in the middle of rotating shaft is connected with one end of connecting rod by swing arm, and the other end of connecting rod is provided with slide block, and slide block matches with the guide groove be fixed on circuit breaker.
A kind of operating mechanism provided by the invention, can realize can transmitting the various article of pulling force by pull bar, flexible cord, chain etc. or instrument implements ground distributor closing operation to the jack box that eminence is installed.
Pulled the rotary handle in rotating mechanism by pull bar, flexible cord, chain etc., make it drive rotating shaft to rotate, swing arm swings, thus is horizontally slipped in guide groove by connecting rod band movable slider, controls the folding of circuit breaker handle.The invention of this operating mechanism, achieves the new paragon of jack box side operation, has the advantages such as easy and simple to handle, low cost of manufacture, easily I&M.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of operating mechanism provided by the invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cutaway view in B-B face in Fig. 2;
Fig. 4 is closing operation of the present invention and view;
Fig. 5 is sub-switching operation of the present invention and view.
Embodiment
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment
A kind of operating mechanism as Figure 1-3, it is characterized in that, comprise the rotating shaft 2 be connected with jack box 8 both sides, one end of rotating shaft 2 is exposed from the side of jack box 8, this bared end is provided with rotary handle 1, and the two ends that rotary handle 1 is positioned at rotating shaft 2 are respectively combined floodgate end 11, separating brake end 12; Top in the middle of rotating shaft 2 is connected with one end of connecting rod 4 by swing arm 5, and the other end of connecting rod 4 is provided with slide block 6, and slide block 6 matches with the guide groove 3 be fixed on circuit breaker 7.
Rotary handle 1 and rotating shaft 2 are welded into one, be referred to as rotating mechanism, rotating shaft 2 adopts screw to be connected with swing arm 5, connecting rod 4, slide block 6, and guide groove 3 is fixed on circuit breaker 7, slide block 6 horizontally slips in guide groove 3, and deciliter handle promoting circuit breaker 7 from face realizes a point closing operation.
During combined floodgate, as shown in Figure 4, the combined floodgate end 11 of rotary handle 1 is pulled downwards, rotating shaft 2 counterclockwise rotates thereupon, drive swing arm 5 upper end offset left, by pull bar 4 with movable slider 6 in the prescribed limit of guide groove 3 to left movement, thus drive circuit breaker 7 handle close a floodgate; Otherwise, during separating brake, as shown in Figure 5, pull the separating brake end 12 of rotary handle 1 downwards, rotating shaft 2 thereupon clockwise direction rotates, drive swing arm 5 upper end to offset to the right, moved right in the prescribed limit of guide groove 3 with movable slider 6 by pull bar 4, thus drive the handle separating brake (in figure, arrow is the direction of motion) of circuit breaker 7.
Claims (1)
1. an operating mechanism, it is characterized in that, comprise the rotating shaft (2) be connected with jack box (8) both sides, one end of rotating shaft (2) is exposed from the side of jack box (8), this bared end is provided with rotary handle (1), and the two ends that rotary handle (1) is positioned at rotating shaft (2) are respectively close a floodgate end (11), separating brake end (12); Top in the middle of rotating shaft (2) is connected with one end of connecting rod (4) by swing arm (5), the other end of connecting rod (4) is provided with slide block (6), and slide block (6) matches with the guide groove (3) be fixed on circuit breaker (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387592.1A CN105023813A (en) | 2015-07-02 | 2015-07-02 | Operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387592.1A CN105023813A (en) | 2015-07-02 | 2015-07-02 | Operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105023813A true CN105023813A (en) | 2015-11-04 |
Family
ID=54413697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510387592.1A Pending CN105023813A (en) | 2015-07-02 | 2015-07-02 | Operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105023813A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6992256B1 (en) * | 2005-08-01 | 2006-01-31 | Wiley Electronics Llc | External disconnect mechanism integrated with an electrical system enclosure |
| CN101478130A (en) * | 2008-11-14 | 2009-07-08 | 华鹏集团公司 | Manual operation mechanism for splicing box |
| CN204118635U (en) * | 2014-09-15 | 2015-01-21 | 镇江西门子母线有限公司 | A kind of busway inserting case |
| CN205004281U (en) * | 2015-07-02 | 2016-01-27 | 正泰电气股份有限公司 | Actuator |
-
2015
- 2015-07-02 CN CN201510387592.1A patent/CN105023813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6992256B1 (en) * | 2005-08-01 | 2006-01-31 | Wiley Electronics Llc | External disconnect mechanism integrated with an electrical system enclosure |
| CN101478130A (en) * | 2008-11-14 | 2009-07-08 | 华鹏集团公司 | Manual operation mechanism for splicing box |
| CN204118635U (en) * | 2014-09-15 | 2015-01-21 | 镇江西门子母线有限公司 | A kind of busway inserting case |
| CN205004281U (en) * | 2015-07-02 | 2016-01-27 | 正泰电气股份有限公司 | Actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |