CN106981838A - A kind of high-tension switch cabinet propulsive mechanism without clutch - Google Patents
A kind of high-tension switch cabinet propulsive mechanism without clutch Download PDFInfo
- Publication number
- CN106981838A CN106981838A CN201710287403.2A CN201710287403A CN106981838A CN 106981838 A CN106981838 A CN 106981838A CN 201710287403 A CN201710287403 A CN 201710287403A CN 106981838 A CN106981838 A CN 106981838A
- Authority
- CN
- China
- Prior art keywords
- motor
- gear
- screw mandrel
- vehicle frame
- quiet vehicle
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of high-tension switch cabinet propulsive mechanism without clutch, include quiet vehicle frame, motor-car frame, screw mandrel, described screw mandrel axial limiting is fixed on quiet vehicle frame, and circumference can be rotated on quiet vehicle frame, the axial outer end of screw mandrel is provided with handle joint, fixation is equiped with motor on motor-car frame, first gear is provided with the output end of the motor, it is spirally connected on described screw mandrel and is set with second gear, second gear axial limiting is fixed on motor-car frame, and circumference can be rotated on motor-car frame, first gear constitutes with second gear and engages linkage.By using said structure, compared with prior art, the present invention effectively eliminates arrangement of clutch, so as to enormously simplify the structure of product, reduces production cost.
Description
Technical field
The present invention relates to high-tension switch cabinet technical field, and in particular to a kind of high-tension switch cabinet pusher without clutch
Structure.
Background technology
At present, propulsive mechanism is generally provided with high-tension switch cabinet, described propulsive mechanism has generally comprised quiet vehicle frame
With motor-car frame, while to enable the relatively quiet vehicle frame rectilinear movement of motor-car frame, generally also including screw mandrel, described screw mandrel rotation is solid
It is scheduled on quiet vehicle frame, the axial outer end of screw mandrel is provided with handle joint, and the nut being engaged with screw mandrel is fixed with motor-car frame,
So as to allow one to handle being connected on handle joint to drive screw mandrel to rotate, the relatively quiet vehicle frame of motor-car frame is driven manually to realize
It is mobile；In addition, to make people motor-car frame can also be driven to be moved relative to quiet vehicle frame by electronic, it is generally solid on described motor-car frame
Surely the motor for driving above-mentioned nut rotation, but such structure setting are equiped with, causing again certainly will between nut and motor
There is an arrangement of clutch, to realize during the rotation of manual actuation screw mandrel, motor, and existing clutch can be separated by arrangement of clutch
Device is typically all made up of multiple parts, and complicated, installation accuracy requires higher, so as to cause high-tension switch cabinet pusher
The complicated integral structure of structure, production cost is significantly increased.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of high-tension switch cabinet propulsive mechanism without clutch, its
The structure of product is enormously simplify, production cost is reduced.
To achieve the above object, the invention provides a kind of high-tension switch cabinet propulsive mechanism without clutch, include
Quiet vehicle frame, motor-car frame, screw mandrel, described screw mandrel axial limiting are fixed on quiet vehicle frame, and circumference can be rotated on quiet vehicle frame, silk
The axial outer end of bar is provided with handle joint, motor-car frame fixed be equiped with motor, the output end of the motor and is provided with the
It is spirally connected on one gear, described screw mandrel and is set with second gear, second gear axial limiting is fixed on motor-car frame, and can be dynamic
Circumference rotates on vehicle frame, and first gear constitutes with second gear and engages linkage.
The beneficial effects of the invention are as follows：Using said structure, during electric operating, motor work drives first gear rotation,
And because first gear and second gear are to engage setting, therefore drive second gear to be spirally connected on screw mandrel rotation, so as to realize
The rectilinear movement of the relatively quiet vehicle frame of motor-car frame；When manually operated, handle is connected on the handle joint of screw mandrel by people, rotating wire
Bar, and because screw mandrel will not be moved axially, and because the present invention is not provided with corresponding clutch structure, therefore in first gear and the
Under the engagement of two gears, second gear can not circumference rotation, but second gear and screw mandrel are screw thread cooperation again, because
The rotation of this screw mandrel can only drive second gear to move axially, so as to also realize the rectilinear movement of the relatively quiet vehicle frame of motor-car frame.It is comprehensive
Upper described, compared with prior art, the present invention effectively eliminates arrangement of clutch, so as to enormously simplify the structure of product, reduces
Production cost.
The present invention can be further arranged to also be equiped with described quiet vehicle frame can constitute the outer connection blocked to handle joint
Latch mechanism, described interlocking mechanism includes annular cover plate and interlock plate, and annular cover plate is fixed on quiet vehicle frame, the handle of screw mandrel
Joint correspondence is in the through hole of annular cover plate, and interlock plate activity is installed on quiet vehicle frame, and can be constituted by sliding to annular
The closing of cover plate through hole.
Using said structure, by slip of the interlock plate on annular cover plate, it can constitute interlock plate and be pointed to ring cover
The outer of handle joint in plate through hole is blocked, so as to realize when not operating, it is to avoid people's maloperation rotary screw rod.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is Fig. 1 A portions enlarged drawing；
Fig. 3 is partial structurtes exploded view of the invention；
Fig. 4 is local structural graph of the invention.
Embodiment
A kind of high-tension switch cabinet propulsive mechanism without clutch is given as Figure 1-4, is included quiet vehicle frame 1, is moved
Vehicle frame 2, screw mandrel 3, the described axial limiting of screw mandrel 3 are fixed on quiet vehicle frame 1, and circumference can be rotated on quiet vehicle frame 1, screw mandrel 3
Axial outer end be provided with handle joint 31, motor-car frame 2 fixed be equiped with motor 4, the output end of the motor 4 and be provided with
It is spirally connected on first gear 5, described screw mandrel 3 and is set with second gear 6, the axial limiting of second gear 6 is fixed on motor-car frame 2,
And circumference can be rotated on motor-car frame 2, first gear 5 constitutes with second gear 6 and engages linkage.Also filled on described quiet vehicle frame 1
Provided with that can constitute the interlocking mechanism blocked outside to handle joint 31, described interlocking mechanism includes annular cover plate 7 and interlock plate
8, annular cover plate 7 is fixed on quiet vehicle frame 1, and the correspondence of handle joint 31 of screw mandrel 3 is in the through hole 71 of annular cover plate 7, interlocking
The activity of plate 8 is installed on quiet vehicle frame 1, and can be by sliding the closing constituted to annular cover plate through hole 71.By using above-mentioned knot
Structure, compared with prior art, the present invention effectively eliminate arrangement of clutch, so as to enormously simplify the structure of product, reduce production
Cost.
Claims (2)
1. a kind of high-tension switch cabinet propulsive mechanism without clutch, includes quiet vehicle frame, motor-car frame, screw mandrel, described screw mandrel
Axial limiting is fixed on quiet vehicle frame, and circumference can be rotated on quiet vehicle frame, and the axial outer end of screw mandrel is provided with handle joint, moves
Fixation is equiped with motor on vehicle frame, it is characterised in that：It is provided with the output end of the motor on first gear, described screw mandrel
It is spirally connected and is set with second gear, second gear axial limiting is fixed on motor-car frame, and circumference can be rotated on motor-car frame, first
Gear constitutes with second gear and engages linkage.
2. a kind of high-tension switch cabinet propulsive mechanism without clutch according to claim 1, it is characterised in that：Described
The outer interlocking mechanism blocked can be constituted to handle joint by being also equiped with quiet vehicle frame, and described interlocking mechanism includes annular cover plate
And interlock plate, annular cover plate is fixed on quiet vehicle frame, and the handle joint correspondence of screw mandrel is in the through hole of annular cover plate, interlock plate
Activity is installed on quiet vehicle frame, and can be by sliding the closing constituted to annular cover plate through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287403.2A CN106981838A (en) | 2017-04-27 | 2017-04-27 | A kind of high-tension switch cabinet propulsive mechanism without clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287403.2A CN106981838A (en) | 2017-04-27 | 2017-04-27 | A kind of high-tension switch cabinet propulsive mechanism without clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106981838A true CN106981838A (en) | 2017-07-25 |
Family
ID=59341733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287403.2A Pending CN106981838A (en) | 2017-04-27 | 2017-04-27 | A kind of high-tension switch cabinet propulsive mechanism without clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106981838A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545593A (en) * | 2018-12-04 | 2019-03-29 | 上海电器科学研究所（集团）有限公司 | A kind of laborsaving transmission interlocking mechanism of device for switching |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0746724A (en) * | 1993-07-29 | 1995-02-14 | Toshiba Corp | Take-in and-out mechanism for electric equipment |
| CN201877713U (en) * | 2010-12-02 | 2011-06-22 | 天水长城开关厂有限公司 | Vehicle entering and exiting device for switch cabinet |
| CN202142798U (en) * | 2011-01-20 | 2012-02-08 | 苏州达宏电子科技有限公司 | Electric chassis vehicle |
| CN202696023U (en) * | 2012-08-22 | 2013-01-23 | 温州兴机电器有限公司 | Electric propulsion mechanism of 40.5-KV circuit breaker handcart |
| CN205646594U (en) * | 2016-05-19 | 2016-10-12 | 温州兴机电器有限公司 | Into handcart that shakes of gate interlock is closed in area |
| CN206673437U (en) * | 2017-04-27 | 2017-11-24 | 兴机电器有限公司 | A kind of high-tension switch cabinet propulsive mechanism of no clutch |
-
2017
- 2017-04-27 CN CN201710287403.2A patent/CN106981838A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0746724A (en) * | 1993-07-29 | 1995-02-14 | Toshiba Corp | Take-in and-out mechanism for electric equipment |
| CN201877713U (en) * | 2010-12-02 | 2011-06-22 | 天水长城开关厂有限公司 | Vehicle entering and exiting device for switch cabinet |
| CN202142798U (en) * | 2011-01-20 | 2012-02-08 | 苏州达宏电子科技有限公司 | Electric chassis vehicle |
| CN202696023U (en) * | 2012-08-22 | 2013-01-23 | 温州兴机电器有限公司 | Electric propulsion mechanism of 40.5-KV circuit breaker handcart |
| CN205646594U (en) * | 2016-05-19 | 2016-10-12 | 温州兴机电器有限公司 | Into handcart that shakes of gate interlock is closed in area |
| CN206673437U (en) * | 2017-04-27 | 2017-11-24 | 兴机电器有限公司 | A kind of high-tension switch cabinet propulsive mechanism of no clutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545593A (en) * | 2018-12-04 | 2019-03-29 | 上海电器科学研究所（集团）有限公司 | A kind of laborsaving transmission interlocking mechanism of device for switching |
| CN109545593B (en) * | 2018-12-04 | 2023-08-22 | 上海电器科学研究所（集团）有限公司 | Labor-saving transmission interlocking mechanism of switching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8528948B2 (en) | Auxiliary locking drive for a motor vehicle lock | |
| DE102013105703A1 (en) | riveter | |
| CN205534487U (en) | A hand electric changeover valve device for electric actuator | |
| JPH0686894B2 (en) | Emergency drive | |
| CN201916570U (en) | Small electric control valve | |
| CN206957819U (en) | A kind of electric barring machine | |
| CN106981838A (en) | A kind of high-tension switch cabinet propulsive mechanism without clutch | |
| CN206673437U (en) | A kind of high-tension switch cabinet propulsive mechanism of no clutch | |
| CN205018443U (en) | Electric telescopic stick | |
| CN206880562U (en) | A kind of integrated fruit peeling device of automatic charging | |
| JP5493156B2 (en) | Electric valve actuator | |
| WO2018205050A1 (en) | Steering apparatus | |
| CN206766311U (en) | A kind of transfer | |
| EP2347865A1 (en) | Electrical tool | |
| CN109857187A (en) | A kind of Electric Actuator handwheel switching mechanism and switching method | |
| US3949625A (en) | Actuating mechanism for openable automobile roof panel | |
| JP3157942U (en) | Electric valve actuator | |
| CN109826496A (en) | A kind of manual-automatic integrated unlocking conversion equipment, smart lock and unlocking conversion method | |
| CN206435778U (en) | Novel flange end face boring beveling machine | |
| CN202918120U (en) | Automatic switching mechanism applied to electric executing mechanism manual and electric operation | |
| CN104763797A (en) | Driving gear unit | |
| CN208939749U (en) | A kind of decelerating motor of two-way clutch | |
| CN204813342U (en) | Cooking utensil | |
| CN104675312B (en) | A kind of hand emergency set of electric rolling door | |
| CN202299711U (en) | Drive mechanism of clutch for lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |