CN2872574Y - Two-purpose torch spring operating mechanism of indoor and outdoor isolated loading switch - Google Patents

Two-purpose torch spring operating mechanism of indoor and outdoor isolated loading switch Download PDF

Info

Publication number
CN2872574Y
CN2872574Y CN 200520116578 CN200520116578U CN2872574Y CN 2872574 Y CN2872574 Y CN 2872574Y CN 200520116578 CN200520116578 CN 200520116578 CN 200520116578 U CN200520116578 U CN 200520116578U CN 2872574 Y CN2872574 Y CN 2872574Y
Authority
CN
China
Prior art keywords
switching
energy storage
separating brake
load switch
spring
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
Application number
CN 200520116578
Other languages
Chinese (zh)
Inventor
李文航
叶兴裕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO TIANAN GROUP CO Ltd
Original Assignee
NINGBO TIANAN GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO TIANAN GROUP CO Ltd filed Critical NINGBO TIANAN GROUP CO Ltd
Priority to CN 200520116578 priority Critical patent/CN2872574Y/en
Application granted granted Critical
Publication of CN2872574Y publication Critical patent/CN2872574Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

A two-purpose spring operating mechanism for insulted all weather load switch and torch is provided. The operating mechanism for insulted all weather load switch comprises an electromotor, a transmitting gear, an energy storage shaft, a regulating crank, a spring, a cam, a four-bar linkage, an output regulating crank, a switching-off lock catch, a switching-off half shaft, a switching-off coil, and an operating handle. When switching on, the electromotor drives the rotation of the energy storage shaft through the transmitting gear, the regulating crank disposed on the electromotor extends the spring to release energy; the rotation of the cam on the energy storage shaft toggles the four-bar linkage, the output regulating crank switches on the insulated load switch, meanwhile the switching-off lock catch and the switching-off half shaft are tightly buckled. When switching off, the switching-off coil is charged to release the switching-off half shaft, and the four-bar linkage turns to its position. For manually operation, only need to turn the operating handle. The utility model has the advantages of small volume, compact structure, stable performance, simple operation, and strong generality; and provides a feasible solution to network distribution automation of power line.

Description

The indoor outer on-load switch manual and electric double-purpose spring operating mechanism of isolating
Technical field
The utility model relates to the electric switch technical field, especially relates to the operation driving mechanism in the electric switch.
Background technology
Indoor isolation on-load switch and outdoor isolation on-load switch are widely used in doing in power supply of 10kV indoor looped network and the outdoor circuit usefulness of protection and control; but at present both at home and abroad power transmission and transformation industry and the electric power manufacturing indoor outer isolation on-load switch that uses and produce mostly can only manual operation; though some electronic indoor isolation on-load switch operating mechanisms are arranged; but shortage versatility; can not all be suitable for the indoor outer on-load switch of isolating, can't satisfy the requirement of the development of power circuit distribution automation.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of above-mentioned prior art, provide that a kind of volume is little, the indoor outer on-load switch manual and electric double-purpose spring operating mechanism of isolating of compact conformation, stable performance, easy and simple to handle and highly versatile, to cooperate the distribution automation development of power circuit.
For achieving the above object, the technical solution adopted in the utility model is such: a kind of indoor outer on-load switch manual and electric double-purpose spring operating mechanism of isolating comprises motor, travelling gear, unilateral bearing, energy storage axle, connecting lever, spring, cam, four link assemblies, output toggle arm, separating brake snap close, separating brake semiaxis, switching winding and operating grip; Said travelling gear is by being connected in the gear shaft on the motor output shaft by unilateral bearing and forming by the gear wheel that unilateral bearing is connected on the energy storage axle, energy storage axle one end connects connecting lever, connecting lever and spring link, also be connected with cam on the energy storage axle, cam is dynamically with four link assemblies can contact connection, four link assembly lower ends connect output toggle arm, and output toggle arm links with the isolation on-load switch; Four link assembly tops connect the separating brake snap close, and the separating brake snap close dynamically contacts and connects the separating brake semiaxis, and separating brake semiaxis and switching winding link; On the other end of said energy storage axle, also be connected with operating grip by unilateral bearing.
When need close a floodgate, motor drives gear wheel by gear shaft, the energy storage axle is rotated, fix the connecting lever extension spring on it, spring releases energy the cam rotation on the energy storage axle in excessively, stir four link assemblies, output toggle arm will be isolated on-load switch and be closed a floodgate, separating brake snap close and the fastening of separating brake semiaxis simultaneously, and mechanism finishes closing operation;
When the need separating brake, switching winding is charged to thread off the action of separating brake semiaxis, and four link assemblies reset, and mechanism finishes sub-switching operation;
When the need manual operation,, can finish and close a floodgate or sub-switching operation as long as the operating grip on the turning gear wheel shaft makes cam action.
Owing to adopted technique scheme, a kind of indoor outer on-load switch manual and electric double-purpose spring operating mechanism of isolating of the present utility model, have that volume is little, compact conformation, stable performance, characteristics easy and simple to handle, both be applicable to indoor isolation on-load switch, be applicable to outdoor isolation on-load switch again, highly versatile; Except that manual operation, can electric operating, for the distribution automation of power circuit provides a kind of practicable solution.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A view of Fig. 1
Fig. 3 is the structure for amplifying schematic diagram of coupling components on the energy storage axle.
Among the figure: 1, left mounting panel, 2, the located lateral bar, 3, middle mounting panel, 4, right mounting panel, 5, motor, 6, spring, 7, bearing, 8, connecting lever, 9, output shaft, 10, gear shaft, 11, the energy storage axle, 12, gear wheel, 13, unilateral bearing, 14, operating grip, 15, the retaining unilateral bearing, 16, unilateral bearing, 17, cam, 18, output toggle arm, 19, four link assemblies, 20, the separating brake snap close, 21, separating brake semiaxis, 22, switching winding, 23, bearing, 24, unilateral bearing.
Embodiment
Contrast accompanying drawing 1-3, a kind of indoor outer on-load switch manual and electric double-purpose spring operating mechanism of isolating of the present utility model comprises motor 5, travelling gear, unilateral bearing, energy storage axle 11, connecting lever 8, spring 6, cam 17, four link assemblies 19, output toggle arm 18, separating brake snap close 20, separating brake semiaxis 21, switching winding 22 and operating grip 14; It has three vertical mounting panels 1,3,4 that are provided with that are parallel to each other, and there is located lateral bar 2 to support therebetween, the common body frame of forming operating mechanism, a motor 5 is installed in two districts about operating mechanism divides in right side district, the output shaft 9 of motor stretches to Zuo Qu, unilateral bearing 16 is housed on the output shaft, and by unilateral bearing 16 attachment tooth wheel shafts 10, gear shaft is installed on the left mounting panel 1 by retaining unilateral bearing 15, left mounting panel is stretched out in the termination, and by unilateral bearing 13 join operation handles 14; The gear wheel 12 that is meshed with gear on the gear shaft is installed on the energy storage axle 11 by unilateral bearing 24, the energy storage axle on gear wheel the right passes middle mounting panel 3 and is installed on the right mounting panel 4 by bearing 7, right mounting panel is stretched out in the termination, connect a connecting lever 8, connecting lever and spring 6 link, and the other end of spring is fixed on the located lateral bar 2 that stretches out right mounting panel; The left side energy storage axle of gear wheel is fixed a cam 17, and energy storage axle left end is installed on the left mounting panel 1 by bearing 23; Form four link assemblies 19 that are mounted in operating mechanism left side district that dynamically can contact connection with cam, the hinged output toggle arm 18 in assembly bottom, output toggle arm links with the isolation on-load switch; The assembly upper end is hinged with the separating brake snap close 20 that is installed on the operating mechanism body frame; The separating brake snap close connects the separating brake semiaxis 21 that is installed on the operating mechanism body frame, and both are dynamic contact and connect, and the separating brake semiaxis connects switching winding 22, and switching winding also is installed on the body frame.
When need close a floodgate, motor 5 drives gear wheel 12 by gear shaft 10, energy storage axle 11 is rotated, fix connecting lever 8 extension springs 6 on it, spring releases energy in excessively, and the cam 17 on the energy storage axle rotates, stir four link assemblies 19, output toggle arm 18 will be isolated on-load switch and be closed a floodgate, separating brake snap close 20 and 21 fastenings of separating brake semiaxis simultaneously, and mechanism finishes closing operation; When the need separating brake, switching winding is charged to thread off the action of separating brake semiaxis, and four link assemblies reset, and mechanism finishes sub-switching operation.
When the need manual operation,, can finish and close a floodgate or sub-switching operation as long as the operating grip 14 on the turning gear wheel shaft makes cam 17 actions.

Claims (1)

1, a kind of indoor outer on-load switch manual and electric double-purpose spring operating mechanism of isolating, comprise motor (5), travelling gear, unilateral bearing, energy storage axle (11), connecting lever (8), spring (6), cam (17), four link assemblies (19), output toggle arm (18), separating brake snap close (20), separating brake semiaxis (21), switching winding (22) and operating grip (14), it is characterized in that: said travelling gear is by being connected in the gear shaft (10) on the motor output shaft (9) by unilateral bearing (16) and forming by the gear wheel (12) that unilateral bearing (24) is connected on the energy storage axle, energy storage axle (11) one ends connect connecting lever (8), connecting lever and spring (6) link, also be connected with cam (17) on the energy storage axle, cam is dynamically with four link assemblies (19) can contact connection, four link assembly lower ends connect output toggle arm (18), and output toggle arm links with the isolation on-load switch; Four link assembly tops connect separating brake snap close (20), and the separating brake snap close dynamically contacts and connects separating brake semiaxis (21), and separating brake semiaxis and switching winding (22) link; On the other end of said energy storage axle (11), also be connected with operating grip (14) by unilateral bearing (13).
CN 200520116578 2005-11-16 2005-11-16 Two-purpose torch spring operating mechanism of indoor and outdoor isolated loading switch Expired - Fee Related CN2872574Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520116578 CN2872574Y (en) 2005-11-16 2005-11-16 Two-purpose torch spring operating mechanism of indoor and outdoor isolated loading switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520116578 CN2872574Y (en) 2005-11-16 2005-11-16 Two-purpose torch spring operating mechanism of indoor and outdoor isolated loading switch

Publications (1)

Publication Number Publication Date
CN2872574Y true CN2872574Y (en) 2007-02-21

Family

ID=37740915

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520116578 Expired - Fee Related CN2872574Y (en) 2005-11-16 2005-11-16 Two-purpose torch spring operating mechanism of indoor and outdoor isolated loading switch

Country Status (1)

Country Link
CN (1) CN2872574Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103366987A (en) * 2013-07-15 2013-10-23 抚顺煤矿电机制造有限责任公司 Anti-explosion intrinsically-safe electromotor mechanical locking and electric locking structure
CN105006390A (en) * 2015-08-03 2015-10-28 江苏创能电器有限公司 Protection electrical appliance with automatic reclosing function
CN105023779A (en) * 2015-08-03 2015-11-04 江苏创能电器有限公司 Protective appliance having automatic reclosing function
CN108597920A (en) * 2018-06-01 2018-09-28 河南森源电气股份有限公司 A kind of on-load switch spring operating mechanism
CN108766802A (en) * 2018-07-27 2018-11-06 中骏电气(厦门)有限公司 A kind of three station operating mechanisms

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103366987A (en) * 2013-07-15 2013-10-23 抚顺煤矿电机制造有限责任公司 Anti-explosion intrinsically-safe electromotor mechanical locking and electric locking structure
CN103366987B (en) * 2013-07-15 2015-05-13 抚顺煤矿电机制造有限责任公司 Anti-explosion intrinsically-safe electromotor mechanical locking and electric locking structure
CN105006390A (en) * 2015-08-03 2015-10-28 江苏创能电器有限公司 Protection electrical appliance with automatic reclosing function
CN105023779A (en) * 2015-08-03 2015-11-04 江苏创能电器有限公司 Protective appliance having automatic reclosing function
CN108597920A (en) * 2018-06-01 2018-09-28 河南森源电气股份有限公司 A kind of on-load switch spring operating mechanism
CN108766802A (en) * 2018-07-27 2018-11-06 中骏电气(厦门)有限公司 A kind of three station operating mechanisms

Similar Documents

Publication Publication Date Title
CN2872574Y (en) Two-purpose torch spring operating mechanism of indoor and outdoor isolated loading switch
CN2877021Y (en) Manual and electric dual-purpose operating mechanism for universal three-station isolation switch
CN201927539U (en) Modular spring operating mechanism for high voltage vacuum circuit breaker
CN2857195Y (en) Electric steering mechanism for high voltage disconnecting switch
CN1710688A (en) Automatic change-over switch electric mechanism
CN110993383B (en) Three-station operating device for load switch
CN2909497Y (en) Operation mechanism of outdoor high voltage vacuum circuit breaker
CN201898081U (en) Spring operating mechanism for vacuum switch
CN2620922Y (en) Circuit breaker spring control mechanism
CN215834488U (en) Circuit breaker operating mechanism
CN214063937U (en) Speed reduction actuator structure for electric valve
CN104821260B (en) Dual pawl planetary gear device for electro-control mechanism
CN221079887U (en) Vertical cabinet dry type vacuum on-load tap-changer
CN207883590U (en) A kind of on-load switch operation axle link lock device
CN220357984U (en) Compact spring operating mechanism and air insulation ring main unit
CN2473729Y (en) Electric switch-on device
CN110010385A (en) The transmission mechanism of auxiliary switch
CN2556775Y (en) Electric mechanism for high-voltage vacuum isolating load switch
CN200979850Y (en) An automatic conversion switch device with SPDT double power
CN221201011U (en) Spring operating mechanism of energy storage type circuit breaker
CN205159205U (en) Side installation way high pressure vacuum circuit breaker operating mechanism
CN220963198U (en) Circuit breaker operating device and low-voltage switchgear
CN2708482Y (en) Three phase linkage AC high-voltage switchgear
CN218788707U (en) Transmission mechanism of energy-saving motor
CN221201008U (en) Spring operating mechanism of vacuum circuit breaker

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070221

Termination date: 20121116