CN209675140U - A kind of manual-operating mechanism - Google Patents
A kind of manual-operating mechanism Download PDFInfo
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- CN209675140U CN209675140U CN201920334939.XU CN201920334939U CN209675140U CN 209675140 U CN209675140 U CN 209675140U CN 201920334939 U CN201920334939 U CN 201920334939U CN 209675140 U CN209675140 U CN 209675140U
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- plate
- manual
- operating mechanism
- mounting
- extensible member
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Abstract
The utility model relates to a kind of manual-operating mechanisms, design field of electrical control, the operating mechanism includes the opposite support plate of two positions, mounting plate and fixed plate are fixedly installed between two pieces of support plates, the mounting plate is located above fixed plate, the movable plate that can be slided along support plate length direction is provided between the mounting plate and fixed plate, the actuator along self-axis line rotation is provided on the mounting plate, it is provided with and is connected with actuator and along the movable extensible member in length direction on movable plate, elastic parts is provided between the movable plate and fixed plate.The utility model has the advantage that the control piece with reset switch can be installed between two pieces of support plates, and staff is by rotary drive, and then it is flexible to drive extensible member to occur, to trigger or disconnect reset switch, control mode is convenient and efficient.
Description
Technical field
The utility model relates to field of electrical control, more particularly, to a kind of manual-operating mechanism.
Background technique
In existing power transmission and distribution facility technology, traditional manual handling equipment, it usually needs open corresponding case lid, and internally
The switch in portion is operated, and there are some potential safety problemss for this mode of operation.
Notification number is that the Chinese patent of CN101783490B discloses a kind of manual operating mechanism of jack box, the operating mechanism
By operation handle, direction board, shaft, fixing sleeve, stirs bar assembly, rocker arm support, swinging base, axle sleeve, molded-case switch and form；
Fixing sleeve is fixed in grafting box enclosure, and shaft is complete inside fixing sleeve across operation handle, direction board end orifices, and energy
In fixing sleeve inner rotation；Shaft inner end fixes one and stirs bar assembly, has connecting hole, axle sleeve on the both ends support foot of rocker arm support
Rocker arm support is fixed by the connecting hole on rocker arm support support foot and swinging base support foot, and guarantees that rocker arm support can be around axle sleeve
Rotation；Swinging base is screwed in molded-case switch top；Stirring bar assembly top has a cylindrical protrusion to inject rocker arm branch
The sneek that frid blocks molded-case switch is installed in waist-shaped hole on frame support foot, in rocker arm support.
But this manual-operating mechanism is clearly applicable for lock shank switch, and the control for reset switch, it is clear that nothing
Method obtains preferable control, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of manual-operating mechanism, it can be right
Reset switch realizes good control effect.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of manual-operating mechanism is fixedly installed between two pieces of support plates including the opposite support plate of two positions
Mounting plate and fixed plate, the mounting plate are located above fixed plate, and being provided between the mounting plate and fixed plate can be along branch
The movable plate of fagging length direction sliding, is provided with the actuator along self-axis line rotation on the mounting plate, on movable plate
It is provided with and is connected with actuator and along the movable extensible member in length direction, be arranged between the movable plate and fixed plate
Flexible component.
By using above-mentioned technical proposal, the control piece with reset switch can be installed between two pieces of support plates, work
Make personnel by rotary drive, and then it is flexible to drive extensible member to occur, to trigger or disconnect reset switch, control mode
It is convenient and efficient.
The utility model is further arranged to: the mounting plate runs through the rotation hole having for actuator installation, the driving
The bottom end of part is provided with linkage block, and the two opposite side walls of the upper linkage block are in symmetrically to be obliquely installed, the upper linkage block
Bottom end cross-sectional area be less than top cross-sectional area；The movable plate runs through the mounting hole having for extensible member installation, described to stretch
Contracting part is fixedly connected with interactive plate, and there are two the lower linkage blocks being symmetrical set for the top setting of the extensible member, described in two pieces
The two opposite side walls of lower linkage block are inclined to set and inclined-plane of two inclined-planes respectively with upper linkage block two sides fits.
By using above-mentioned technical proposal, the two sides inclined-plane of upper linkage block and two lower linkage blocks is bonded to each other, in the first line of a couplet
Second line of a couplet motion block will be will push when motion block rotates, in twist process to move down, and then drive extensible member and movable plate simultaneously
Slide downward.When extensible member needs to be reset, elastic parts enables to extensible member Rapid reset, ensure that reset switch can
Quickly disconnect electrical connection.
The utility model is further arranged to: the top of two lower linkage blocks is in plane setting and energy and actuator
Bottom end it is inconsistent, the bottom end of the upper linkage block is arranged in plane and can be inconsistent with the top of extensible member.
By using above-mentioned technical proposal, it is arranged by the plane on upper linkage block bottom end and lower linkage block top, so that on
After linkage block rotates and lower linkage block is pressed to certain altitude, two planes can be bonded to each other, and then lock extensible member
Stretching state improves operability, and operation is very convenient.
The utility model is further arranged to: the actuator includes the drive rod through rotation hole, the drive rod
Bottom end is provided with locating piece, and the cross-sectional area of the locating piece is greater than the opening area of rotation hole, and the upper linkage block is set to
The lower end surface of locating piece.
By using above-mentioned technical proposal, during the installation process, staff wears drive rod upwards below rotation hole
Out, it being acted on by the resilient support of elastic parts, locating piece can be extruded on the lower end surface of mounting plate by extensible member always,
Mounting means is relatively simple.
The utility model is further arranged to: the drive rod is arranged with turning set, the side wall setting of the turning set
There is fixed ear, the upper surface of the mounting plate is provided with microswitch, and the drive rod is able to drive fixed ear triggering when rotating
Microswitch.
Fixation by using above-mentioned technical proposal, when rotation of drive rod to extensible member triggers reset switch, on turning set
Ear can trigger microswitch, and then issue signal and remind staff's reset switch state, further improve operability.
The utility model is further arranged to: the STATEMENT OF FEDERALLY SPONSORED include the mounting blocks for being fixedly connected on movable plate upper surface,
It is set to the interlocking bar of mounting blocks lower end surface and penetrating mounting holes, the elastic parts includes first be sheathed on the outside of interlocking bar
The both ends of spring, first spring are inconsistent with fixed plate and movable plate respectively.
It is also convenient for the installation of STATEMENT OF FEDERALLY SPONSORED while guaranteeing the first spring stability by using above-mentioned technical proposal, is guaranteed
Remain mutual conflict between actuator and STATEMENT OF FEDERALLY SPONSORED.
The utility model is further arranged to: the opening shape of the mounting hole is set as polygon, the mounting blocks
Lower end surface is provided with several limited blocks abutted against with inner wall of the hole installing.
By using above-mentioned technical proposal, it is arranged by several limited blocks and the abutting of inner wall of the hole installing, so that mounting blocks
It can be pre-positioned, the accuracy of installation is improved while being easily installed, ensure that matching between actuator and STATEMENT OF FEDERALLY SPONSORED
Close effect.
The utility model is further arranged to: the bottom end of the interlocking bar offers telescopic chute, setting in the telescopic chute
There is the telescopic rod through fixed plate, adjustable spring is provided between the telescopic rod and the slot bottom of telescopic chute, the telescopic rod passes through
It is installed with bolt, the two opposite side walls of the interlocking bar, which run through, the first waist-shaped hole limited to bolt both ends.
Enable telescopic rod when pressing reset switch by the setting of adjustable spring by using above-mentioned technical proposal
It is enough buffered, avoids pressure excessive and the button on reset switch is led to problems such as to crack, and bolt and the first waist-shaped hole
It is equipped with, ensure that the stability in telescopic rod telescopic process.
The utility model is further arranged to: the cylindrical setting of bolt, and the side wall of the bolt is in opening setting.
By using above-mentioned technical proposal, (the i.e. top of bolt and the first waist-shaped hole when telescopic rod is contracted to maximum distance
When wall is inconsistent), with the further pushing of interlocking bar, bolt is squeezed power and curling and deformation occurs, so that internal diameter contracts
It is small, so that telescopic rod further obtains cushion space, ensure that while reset switch can be refined triggering without to it
Generate damage.
The utility model is further arranged to: the top of the telescopic rod is provided with gag lever post, and the adjustable spring is arranged
In the outside of gag lever post.
By using above-mentioned technical proposal, the stability of adjustable spring is improved, ensure that buffering effect.
In conclusion the advantageous effects of the utility model are as follows:
1. the control piece with reset switch can be installed between two pieces of support plates, staff passes through rotation driving
Part, and then it is flexible to drive extensible member to occur, so that triggering or disconnection reset switch, control mode are convenient and efficient；
The two sides inclined-plane of linkage block and two lower linkage blocks is bonded to each other on 2., when upper linkage block rotates, torsion
Second line of a couplet motion block will be will push in the process to move down, and then drive extensible member and movable plate slide downward simultaneously.When extensible member needs
When resetting, elastic parts enables to extensible member Rapid reset, ensure that reset switch can quickly disconnect electrical connection；
3. the plane by upper linkage block bottom end and lower linkage block top is arranged, so that upper linkage block rotation and by lower linkage
After block presses to certain altitude, two planes can be bonded to each other, and then lock the stretching state of extensible member, improve operation
Property；
4. enabling telescopic rod to be buffered when pressing reset switch by the setting of adjustable spring, avoiding pressure
It is excessive and the button on reset switch is led to problems such as to crack, and being equipped with for bolt and the first waist-shaped hole, it ensure that flexible
Stability in bar telescopic process；
5. when telescopic rod is contracted to maximum distance (when i.e. the roof of bolt and the first waist-shaped hole is inconsistent), with linkage
The further pushing of bar, bolt is squeezed power and curling and deformation occurs, so that internal diameter reduces, so that telescopic rod further obtains
Cushion space is obtained, ensure that while reset switch can be refined triggering without generating damage to it.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the explosive view of actuator and extensible member in the utility model；
Fig. 4 is the structural schematic diagram of interlocking bar in the utility model；
Fig. 5 is the structural schematic diagram after the utility model removal bottom plate, support plate, mounting plate and microswitch.
Description of symbols: 1, bottom plate；2, support plate；3, mounting plate；31, rotation hole；4, fixed plate；5, movable plate；51,
Second waist-shaped hole；52, mounting hole；6, actuator；61, drive rod；611, driver slot；612, the first limiting slot；62, locating piece；
63, upper linkage block；7, extensible member；71, mounting blocks；72, interlocking bar；721, telescopic chute；722, the first waist-shaped hole；73, lower linkage
Block；74, limited block；75, telescopic rod；76, gag lever post；77, adjustable spring；78, bolt；8, elastic parts；81, the first spring；
82, guide rod；83, second spring；9, turning set；91, fixed ear；92, the second limiting slot；10, microswitch.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of manual-operating mechanism disclosed by the utility model, including bottom plate 1, is fixedly installed in bottom plate 1
On the opposite support plate 2 of two positions, be connected with mounting plate 3 between the top of two pieces of support plates 2, switch element is installed on
On bottom plate 1.Fixed plate 4 is also fixedly connected with by bolt and nut between two pieces of support plates 2, it is sliding between mounting plate 3 and fixed plate 4
It is dynamic to be provided with movable plate 5.The movable plate 5 is in U-shape setting, and transverse slat, the mounting plate 3 of movable plate 5 are mutually parallel with fixed plate 4,
The riser of 5 two sides of movable plate is bonded to each other with two pieces of support plates 2 and is fixed by bolt and nut.Wherein, 5 two sides of movable plate is perpendicular
Plate, which runs through, the second waist-shaped hole 51, and movable plate 5 is enabled to carry out a certain range of sliding along the length direction of support plate 2.
It is provided with the actuator 6 that can be rotated along self-axis line on mounting plate 3, is provided with and actuator 6 on movable plate 5
The extensible member 7 being connected, which is able to drive extensible member 7 along the activity of length direction, and drives movable plate simultaneously
5 generate sliding, and elastic parts 8 is provided between movable plate 5 and fixed plate 4.
As shown in Figures 2 and 3, the middle part of mounting plate 3, which is run through, the rotation hole 31 installed and rotated for actuator 6, driving
Part 6 includes the drive rod 61 through rotation hole 31, and the bottom end of the drive rod 61 is connected with inconsistent with 3 lower end surface of mounting plate
Locating piece 62, the cross-sectional area of locating piece 62 is greater than the opening area of rotation hole 31.The integral middle of 62 lower end surface of locating piece
It is connected with linkage block 63, for the two opposite side walls of upper linkage block 63 in being symmetrically obliquely installed, the bottom end of upper linkage block 63 is transversal
Area is less than the cross-sectional area on top, and the bottom end of upper linkage block 63 is arranged in plane.
The top of drive rod 61 offers driver slot 611, and the opening shape of the driver slot 611 is arranged in square, work
Personnel can be operated outside mechanism by plugging the control-rod of quadrangular shape with rotation of drive rod 61.
Movable plate 5, which runs through, the mounting hole 52 installed for extensible member 7, and extensible member 7 includes being fixedly connected on 5 upper end of movable plate
The mounting blocks 71 in face, the interlocking bar 72 for being integrally connected to 71 lower end surface of mounting blocks and penetrating mounting holes 52.The upper end of mounting blocks 71
There are two the lower linkage block 73 being symmetrical set, the two opposite side walls of two lower linkage blocks 73 to be inclined to set for face integrally connected,
Inclined-plane of the inclined-plane respectively with upper 63 two sides of linkage block in two lower linkage blocks 73 is bonded to each other.Wherein, two lower linkage blocks 73
Top be in plane setting and can be inconsistent with the lower end surface of locating piece 62, the bottom end of upper linkage block 63 can be with mounting blocks
71 upper surface is inconsistent.
As shown in Figure 2 and Figure 4, the opening shape of mounting hole 52 is set as square, and the lower end surface of mounting blocks 71 integrally connects
Several limited blocks 74 abutted against with 52 inner wall of mounting hole are connected to, there is pre-determined bit effect to the fixed installation of mounting blocks 71, protect
The accuracy of linkage is demonstrate,proved.
As shown in figures 1 and 3, the side wall of drive rod 61 open up there are four along its circumferencial direction it is evenly distributed first limit
Slot 612, drive rod 61 are arranged with turning set 9, and the inner wall of turning set 9 opens up that there are four the to match with the first limiting slot 612
Two limiting slots 92, ensure that the synchronous rotation of turning set 9 Yu drive rod 61.Wherein, the equal integrally connected in the two opposite sides of turning set 9
There is fixed ear 91, the upper surface of mounting plate 3 is fixedly connected with microswitch 10, and drive rod 61 is able to drive fixed ear in rotation
91 rotate and trigger microswitch 10.
As shown in Figure 3 and Figure 5, elastic parts 8 includes the first spring 81 for being sheathed on 72 outside of interlocking bar, the first spring 81
Both ends it is inconsistent with fixed plate 4 and movable plate 5 respectively.Fixed plate 4 is fixedly connected with two and is located at 72 two sides of interlocking bar
Guide rod 82, two guide rods 82 are through movable plate 5 and are arranged with second spring 83, the both ends point of two second springs 83
It is not inconsistent with fixed plate 4 and movable plate 5.
As shown in Figure 2, Figure 3 and Figure 4, the bottom end of interlocking bar 72 offers telescopic chute 721, setting of stretching in telescopic chute 721
There is the telescopic rod 75 through fixed plate 4, the top of the telescopic rod 75 is connected with section in cross gag lever post 76, the limit
The outer sheath of position bar 76 is equipped with adjustable spring 77, the both ends of adjustable spring 77 slot bottom with gag lever post 76 and telescopic chute 721 respectively
It is inconsistent.Wherein, for telescopic rod 75 through there is bolt 78, the two opposite side walls of interlocking bar 72, which run through to have, limits 78 both ends of bolt
First waist-shaped hole 722 of position.
Preferably, the cylindrical setting of bolt 78, and the opening-like setting of side wall of bolt 78 so that bolt 78 by
To squeeze when can further occurrence curling to improve cushion performance.Wherein, bolt 78 is made of elastic metallic material.
The implementation principle of the present embodiment are as follows:
Staff on drive rod 61 by plugging control-rod, and rotation control rod drives drive rod 61 to rotate, to make
It must go up and relative torsion occurs between linkage block 63 and lower linkage block 73, so that upper linkage block 63 pushes down on lower linkage block 73,
And then drive telescopic rod 75 to push, until telescopic rod 75 contradicts reset switch and triggers reset switch, with telescopic rod 75 into
One step pushes, and telescopic rod 75 squeezes adjustable spring 77 and forms elastic buffer.
With the further pushing of telescopic rod 75, when the elastic buffer deficiency of adjustable spring 77, bolt 78 and the first waist
The roof of type hole 722 is inconsistent and crimps, and further increases cushion performance.
Upper linkage block 63 turns to bottom end plane and when lower 73 top plan of linkage block fits, form locking so that
Reset switch maintains closed state, and the fixed ear 91 on turning set 9 triggers microswitch 10 at this time, provides phase for staff
OFF signal is made to be prompted in place, or sends coherent signal to relevant device.
When staff further makes upper linkage block 63 forward or reverse and lower linkage block 73 is detached from lock state, In
Cooperate the oblique of upper linkage block 63 and lower linkage block 73 under the elastic reaction of adjustable spring 77, the first spring 81 and second spring 83
Face is oriented to mating reaction, enables extensible member 7 to be able to Rapid reset, so that reset switch is quickly disconnected.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. a kind of manual-operating mechanism, it is characterised in that: including the opposite support plate of two positions (2), two pieces of support plates (2)
Between be fixedly installed mounting plate (3) and fixed plate (4), the mounting plate (3) is located above fixed plate (4), the mounting plate
(3) movable plate (5) that can be slided along support plate (2) length direction, the mounting plate (3) are provided between fixed plate (4)
On be provided with the actuator (6) along self-axis line rotation, be provided on movable plate (5) and be connected with actuator (6) and edge
The movable extensible member in length direction (7) is provided with elastic parts (8) between the movable plate (5) and fixed plate (4).
2. a kind of manual-operating mechanism according to claim 1, it is characterised in that: the mounting plate (3), which is run through, to be had for driving
The rotation hole (31) of moving part (6) installation, the bottom end of the actuator (6) are provided with linkage block (63), the upper linkage block
(63) for two opposite side walls in being symmetrically obliquely installed, the bottom end cross-sectional area of the upper linkage block (63) is less than the transversal of top
Area；
The movable plate (5) runs through the mounting hole (52) having for extensible member (7) installation, and the extensible member (7) is fixed with interactive plate
Connection, there are two the lower linkage block (73) being symmetrical set, two pieces of lower linkage blocks for the top setting of the extensible member (7)
(73) two opposite side walls are inclined to set and inclined-plane of two inclined-planes respectively with upper linkage block (63) two sides fits.
3. a kind of manual-operating mechanism according to claim 2, it is characterised in that: the top of two lower linkage blocks (73)
End in plane setting and can be inconsistent with the bottom end of actuator (6), the bottom end of the upper linkage block (63) be arranged in plane and
It can be inconsistent with the top of extensible member (7).
4. a kind of manual-operating mechanism according to claim 2, it is characterised in that: the actuator (6) includes running through to turn
The drive rod (61) of dynamic hole (31), the bottom end of the drive rod (61) are provided with locating piece (62), the cross of the locating piece (62)
Sectional area is greater than the opening area of rotation hole (31), and the upper linkage block (63) is set to the lower end surface of locating piece (62).
5. a kind of manual-operating mechanism according to claim 4, it is characterised in that: the drive rod (61) is arranged with rotation
It covers (9), the side wall setting of the turning set (9) also has fixed ear (91), and the upper surface of the mounting plate (3) is provided with fine motion and opens
It closes (10), the drive rod (61) is able to drive fixed ear (91) triggering microswitch (10) when rotating.
6. a kind of manual-operating mechanism according to claim 2, it is characterised in that: the extensible member (7) includes fixed connects
The linkage for being connected to the mounting blocks (71) of movable plate (5) upper surface, being set to mounting blocks (71) lower end surface and penetrating mounting holes (52)
Bar (72), the elastic parts (8) include the first spring (81) being sheathed on the outside of interlocking bar (72), first spring (81)
Both ends it is inconsistent with fixed plate (4) and movable plate (5) respectively.
7. a kind of manual-operating mechanism according to claim 6, it is characterised in that: the opening shape of the mounting hole (52)
It is set as polygon, the lower end surface of the mounting blocks (71) is provided with several limited blocks abutted against with mounting hole (52) inner wall
(74)。
8. a kind of manual-operating mechanism according to claim 6, it is characterised in that: the bottom end of the interlocking bar (72) opens up
Have telescopic chute (721), the telescopic rod (75) through fixed plate (4), the telescopic rod (75) are provided in the telescopic chute (721)
It is provided between the slot bottom of telescopic chute (721) adjustable spring (77), the telescopic rod (75), which is run through, to be had bolt (78), described
The two opposite side walls of lever (72), which run through, the first waist-shaped hole (722) limited to bolt (78) both ends.
9. a kind of manual-operating mechanism according to claim 8, it is characterised in that: the bolt (78) is cylindrical to be set
It sets, the side wall of the bolt (78) is in opening setting.
10. a kind of manual-operating mechanism according to claim 8, it is characterised in that: the top of the telescopic rod (75) is set
It is equipped with gag lever post (76), the adjustable spring (77) is sheathed on the outside of gag lever post (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334939.XU CN209675140U (en) | 2019-03-15 | 2019-03-15 | A kind of manual-operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334939.XU CN209675140U (en) | 2019-03-15 | 2019-03-15 | A kind of manual-operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675140U true CN209675140U (en) | 2019-11-22 |
Family
ID=68571784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920334939.XU Active CN209675140U (en) | 2019-03-15 | 2019-03-15 | A kind of manual-operating mechanism |
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| Country | Link |
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| CN (1) | CN209675140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872886A (en) * | 2019-03-15 | 2019-06-11 | 金炉电气有限公司 | A kind of manual-operating mechanism |
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2019
- 2019-03-15 CN CN201920334939.XU patent/CN209675140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872886A (en) * | 2019-03-15 | 2019-06-11 | 金炉电气有限公司 | A kind of manual-operating mechanism |
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