CN208673968U - A kind of operation handle anti-error-touch device - Google Patents
A kind of operation handle anti-error-touch device Download PDFInfo
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- CN208673968U CN208673968U CN201821228075.5U CN201821228075U CN208673968U CN 208673968 U CN208673968 U CN 208673968U CN 201821228075 U CN201821228075 U CN 201821228075U CN 208673968 U CN208673968 U CN 208673968U
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- fixedly connected
- connecting rod
- handle
- shaft
- block
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Abstract
The utility model discloses a kind of operation handle anti-error-touch devices, belong to electrically operated field of switches, a kind of operation handle anti-error-touch device, including fixed block, handle and shaft, fixed block is set between handle and shaft, fixed block is fixedly connected with handle, the both ends of handle are fixedly connected to becket, fixed block is dug fluted close to one end of shaft, first connecting rod is inserted in groove, and first connecting rod is fixedly connected with shaft, digging on the cell wall of groove has a pair of of sliding slot, sliding block is slidably connected in sliding slot, extension spring is fixedly connected between sliding block and chute wall, fixed link is equipped between a pair of of sliding block, the both ends of fixed link are fixedly connected with bearing, sliding block is rotatably connected to the second connecting rod close to one end of fixed link, and second connecting rod be fixedly connected with bearing, it may be implemented to be not easy operation handle by the work of dealing Make personnel etc. accidentally to touch, so that high-tension apparatus accidentally to be opened or closed to the use for influencing high-tension apparatus.
Description
Technical field
The utility model relates to electrically operated field of switches, more specifically to a kind of operation handle anti-error-touch device.
Background technique
Existing operation handle is usually situated directly in outside high-tension apparatus when operating, for certain high-tension apparatuses, it
Operation handle it is very big very long, when operation, rotates operation handle to control opening or closing for high-tension apparatus power supply, as work people
When member passes through from operation handle, contact handle may be accidentally missed, thus by closing in the high-tension apparatus opened or closed
Or open, influence the work of high-tension apparatus, once and high-tension apparatus be closed or opened without in time discovery corrected, pole
It is possible that influencing working efficiency or electric resources being caused to waste.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of operation handle false-touch prevention dresses
Set, it may be implemented to make operation handle to be not easy accidentally to be touched by staff of dealing etc., thus accidentally high-tension apparatus opened or
Close the use for influencing high-tension apparatus.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of operation handle anti-error-touch device, including fixed block, handle and shaft, the fixed block are set to handle and shaft
Between, the fixed block is fixedly connected with handle, and the both ends of the handle are fixedly connected to becket, and the fixed block is close
One end cutting of shaft is fluted, first connecting rod is inserted in the groove, and first connecting rod is fixedly connected with shaft, institute
It states to dig on the cell wall of groove and has a pair of of sliding slot, sliding block is slidably connected in the sliding slot, between the sliding block and chute wall
It is fixedly connected with extension spring, is equipped with fixed link between a pair of sliding block, the both ends of the fixed link are fixedly connected with bearing,
The sliding block is rotatably connected to the second connecting rod close to one end of fixed link, and the second connecting rod is fixedly connected with bearing, described
Fixed link is fixedly connected with a pair of second fixture block far from one end of first connecting rod, and digging on the fixed block has and the second fixture block
The card slot to match, digging on the fixed block has the rotation hole to match with first connecting rod, and the shaft outer end is arranged with
Flap shutter may be implemented that operation handle is made to be not easy accidentally to be touched by staff of dealing etc., to accidentally make high-tension apparatus
The use for influencing high-tension apparatus is closed on or off.
Further, it is fixedly connected to rack gear on the cell wall of one end and sliding slot far from extension spring of the sliding block, and
Two rack gear engagement connections, increase the friction between sliding block and sliding slot cell wall, facilitate and pull to the direction far from first connecting rod
Simultaneously swing handle makes it with first connecting rod at right angle to handle.
Further, the flap shutter is fixedly connected with nylon tape far from one end of handle, and the flap shutter passes through
Nylon note connects elastic fireproof pad, and elastic force fireproof pad can protect to be not easy to touch high pressure in technical staff's operating process and set
It is standby, and elastic force fireproof pad can carry out disassembly replacement.
Further, the shaft is fixedly connected with elastic silica gel pad, the elastic force silicon close to one end of first connecting rod
Digging on rubber mat has the through-hole to match with first connecting rod, and first connecting rod is plugged in through-hole, reduces first connecting rod
Collision dynamics when being moved under the elastic force effect of extension spring to the direction close to fixed block between shaft and fixed block.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented that operation handle is made to be not easy accidentally to be touched by staff of dealing etc., thus accidentally will be high
Pressure equipment opens or closes the use for influencing high-tension apparatus.
(2) it is fixedly connected to rack gear on the cell wall of one end and sliding slot far from extension spring of sliding block, and two rack gears are nibbled
Connection is closed, the friction between sliding block and sliding slot cell wall is increased, facilitates to the direction pull handle far from first connecting rod and rotates
Handle makes it with first connecting rod at right angle.
(3) flap shutter is fixedly connected with nylon tape far from one end of handle, and flap shutter is connected with bullet by nylon note
Power fireproof pad, elastic force fireproof pad, which can protect, is not easy to touch high-tension apparatus in technical staff's operating process, and elastic force fireproof pad
It can carry out disassembly replacement.
(4) shaft is fixedly connected with elastic silica gel pad close to one end of first connecting rod, dug on elastic silica gel pad have with
The through-hole that first connecting rod matches, and first connecting rod is plugged in through-hole, reduces first connecting rod in the bullet of extension spring
Collision dynamics when being moved under power effect to the direction close to fixed block between shaft and fixed block.
Detailed description of the invention
Fig. 1 is stretched to overlooking structure diagram when maximum for the extension spring of the utility model；
Fig. 2 is structural schematic diagram at A in Fig. 1；
Fig. 3 is the structure top view after the extension spring of the utility model stretches；
Fig. 4 is the structural schematic diagram after the second fixture block of the utility model and card slot clamping；
Fig. 5 is texture edge figure of the utility model handle with shaft when vertical.
Figure label explanation:
1 fixed block, 2 handles, 3 beckets, 4 elastic force fireproof pads, 6 first connecting rods, 7 shafts, 8 fixed links, 9 second cards
Block, 10 sliding slots, 11 extension springs, 12 sliding blocks, 13 second connecting rods, 14 rack gears, 15 rotation holes, 16 elastic silica gel pads, 17 rotations
Baffle, 18 bearings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment, based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-5, a kind of operation handle anti-error-touch device, including fixed block 1, handle 2 and shaft 7, fixed block 1 is please referred to set
Between handle 2 and shaft 7, fixed block 1 is fixedly connected with handle 2, and the both ends of handle 2 are fixedly connected to becket 3, fixed
Block 1 is fluted close to the cutting of one end of shaft 7, first connecting rod 6 is inserted in groove, and first connecting rod 6 and shaft 7 are fixed
It connects, digging on the cell wall of groove has a pair of of sliding slot 10, and sliding block 12, sliding block 12 and 10 side wall of sliding slot are slidably connected in sliding slot 10
Between be fixedly connected with extension spring 11, fixed link 8 is equipped between a pair of of sliding block 12, the both ends of fixed link 8 are fixedly connected with axis
18 are held, the inner ring of bearing 18 is fixedly connected with first connecting rod 6, and the outer ring of bearing 18 is fixedly connected with fixed link 8, and sliding block 12 leans on
One end of nearly fixed link 8 is rotatably connected to the second connecting rod 13, and the second connecting rod 13 is fixedly connected with bearing 18, fixed link 8
One end far from first connecting rod 6 is fixedly connected with a pair of second fixture block 9, and there is cutting on fixed block 1 matches with the second fixture block 9
Card slot, digging on fixed block 1 has the rotation hole 15 to match with first connecting rod 6, and 7 outer end of shaft is arranged with flap shutter
17, it may be implemented that operation handle is made to be not easy accidentally to be touched by staff of dealing etc., so that high-tension apparatus is accidentally played on or off
Close the use for influencing high-tension apparatus.
Rack gear 14, and two teeth are fixedly connected on the cell wall of the one end of sliding block 12 far from extension spring 11 and sliding slot 10
The engagement connection of item 14, increases the friction between sliding block 12 and 10 cell wall of sliding slot, facilitates and pull to the direction far from first connecting rod 6
Simultaneously swing handle 2 makes it with first connecting rod 6 at right angle to handle 2, and flap shutter 17 is fixedly connected with Buddhist nun far from one end of handle 2
Dragon patch, flap shutter 17 connect elastic fireproof pad 4 by nylon note, and elastic force fireproof pad 4 can protect technical staff and operate
It is not easy to touch high-tension apparatus in journey, and elastic force fireproof pad 4 can carry out disassembly replacement, shaft 7 is close to one end of first connecting rod 6
It is fixedly connected with elastic silica gel pad 16, digging on elastic silica gel pad 16 has the through-hole to match with first connecting rod 6, and first connects
Extension bar 6 is plugged in through-hole, reduces first connecting rod 6 under the elastic force effect of extension spring 11 to the direction close to fixed block 1
Collision dynamics when movement between shaft 7 and fixed block 1 may be implemented to be not easy operation handle by staff of dealing etc. accidentally
Touching, so that high-tension apparatus accidentally to be opened or closed to the use for influencing high-tension apparatus.
After swing handle 2 opens high-tension apparatus, in order to make this operation handle be not easy to be waited not by the staff of dealing
Careful accidentally to touch, staff can be to the direction pull handle 2 far from first connecting rod 6, since first connecting rod 6 can only at this time
Rotation, cannot move left and right, and extension spring 11 will be stretched, the second fixture block 9 and exact separation, until extension spring 11 is drawn
To maximum, when a pair of of rack gear 14 engages, swing handle 2 makes it with first connecting rod 6 at right angle, in rotation process, the second connection
Bar 13 can rotate on sliding block 12, and flap shutter 17 can protect manpower to be not easy the high tension spark being likely to occur in operating process wound
Evil, if handle 2 is accidentally accidentally touched by the staff of dealing equal at this time, since the effect of bearing 18 turns when handle 2 rotates
Axis 7 is not easy to rotate with it, to make operation handle be not easy accidentally to be touched by staff of dealing etc., when operation operation handle control is high
When equipment power supply being pressed to close, swing handle 2 is only needed to keep it horizontal with first connecting rod 6, then under the action of extension spring 11
Second fixture block 9 is clamped with card slot.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of operation handle anti-error-touch device, including fixed block (1), handle (2) and shaft (7), it is characterised in that: described solid
Determine block (1) to be set between handle (2) and shaft (7), the fixed block (1) is fixedly connected with handle (2), the handle (2)
Both ends are fixedly connected to becket (3), and one end cutting of the fixed block (1) close to shaft (7) is fluted, in the groove
It is inserted with first connecting rod (6), and first connecting rod (6) is fixedly connected with shaft (7), digging on the cell wall of the groove has one
To sliding slot (10), slidably connected sliding block (12) in the sliding slot (10), it is solid between the sliding block (12) and sliding slot (10) side wall
Surely it is connected with extension spring (11), is equipped with fixed link (8) between a pair of sliding block (12), the both ends of the fixed link (8) are solid
Surely it being connected with bearing (18), the sliding block (12) is rotatably connected to the second connecting rod (13) close to the one end of fixed link (8), and the
Two connecting rods (13) are fixedly connected with bearing (18), and the fixed link (8) is fixedly connected with far from the one end of first connecting rod (6)
A pair of second fixture block (9), digging on the fixed block (1) has the card slot to match with the second fixture block (9), the fixed block (1)
Upper cutting has the rotation hole (15) to match with first connecting rod (6), and shaft (7) outer end is arranged with flap shutter (17).
2. a kind of operation handle anti-error-touch device according to claim 1, it is characterised in that: the sliding block (12) is far from drawing
It stretches and is fixedly connected to rack gear (14) on one end of spring (11) and the cell wall of sliding slot (10), and two rack gear (14) engagements connect
It connects.
3. a kind of operation handle anti-error-touch device according to claim 1, it is characterised in that: the flap shutter (17) is remote
One end from handle (2) connects elastic fireproof pad (4) by nylon note.
4. a kind of operation handle anti-error-touch device according to claim 1, it is characterised in that: the shaft (7) is close to the
One end of one connecting rod (6) is fixedly connected with elastic silica gel pad (16), and digging on the elastic silica gel pad (16) has and the first company
The through-hole that extension bar (6) matches, and first connecting rod (6) is plugged in through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228075.5U CN208673968U (en) | 2018-08-01 | 2018-08-01 | A kind of operation handle anti-error-touch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228075.5U CN208673968U (en) | 2018-08-01 | 2018-08-01 | A kind of operation handle anti-error-touch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673968U true CN208673968U (en) | 2019-03-29 |
Family
ID=65832224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228075.5U Active CN208673968U (en) | 2018-08-01 | 2018-08-01 | A kind of operation handle anti-error-touch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208673968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517867A (en) * | 2019-09-12 | 2019-11-29 | 姜国义 | A kind of transformer false-touch prevention equipment |
-
2018
- 2018-08-01 CN CN201821228075.5U patent/CN208673968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517867A (en) * | 2019-09-12 | 2019-11-29 | 姜国义 | A kind of transformer false-touch prevention equipment |
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