CN207010057U - A kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear - Google Patents
A kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear Download PDFInfo
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- CN207010057U CN207010057U CN201720873040.6U CN201720873040U CN207010057U CN 207010057 U CN207010057 U CN 207010057U CN 201720873040 U CN201720873040 U CN 201720873040U CN 207010057 U CN207010057 U CN 207010057U
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- combined floodgate
- push jack
- interlocking gear
- support
- locking
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Abstract
A kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear are the utility model is related to, refers in particular to propulsion, the combined floodgate interlocking gear of drawer type low voltage switch cabinet.The utility model includes propulsive mechanism and combined floodgate interlocking gear, and propulsive mechanism includes rotating screw rod, screwed installing plate and power transmission shaft, rotates screw rod and drives power transmission shaft by gear；Combined floodgate interlocking gear includes support, rotatable lamella, bending push rod, push jack and locking disk, wherein push jack is oriented to sliding with support and coordinated, the end set of push jack has block and clamping block, locking disk is fixed on power transmission shaft, two locking notches are provided with locking disk, clamping block coordinates the locking for realizing propulsive mechanism with locking notch.Using above-mentioned technical proposal, a kind of simple structure, easy to operate can be provided, can simultaneously realize to block and rotate screw hole and lock the propulsion of propulsive mechanism, combined floodgate interlocking gear.
Description
Technical field
A kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear are the utility model is related to, refers in particular to drawer type low tension switch
The propulsion of cabinet, combined floodgate interlocking gear.
Background technology
In the operation, maintenance, maintenance process of drawer type low voltage switch cabinet, for the consideration of electric industry work safety, switch
Cabinet should have the function of preventing maloperation.The security of switch cubicle is improved using combined floodgate interlocking gear in the market.
A kind of low pressure is disclosed in the Chinese invention patent application prospectus CN104064978A of the present inventor to open
The drawer structure of cabinet is closed, which includes the rotation screw hole radical occlusion device controlled by divide-shut brake control stick.The device includes solid
Surely the projection of on/off switch action bars is arranged on, the be hinged push jack being arranged on projection, the other end of push jack has been folded with conflict
Block, the conflict block can compress the one end for rotating screw hole baffle plate, and baffle plate is achievable pair under the compressing of self gravitation or conflict block
The closure or separation for rotating screw hole coordinate.The device needs the multistep in divide-shut brake control stick, projection, push jack and shielding plate
Blocking for rotation hole could be realized under rapid collective effect, the invention, which also needs to tripper and locking-unlocking device, in addition to lock
Determine propulsive mechanism, structure too complex is complex for operation step, also increases the cost of production.
The content of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of simple structure, easy to operate, can realize simultaneously
Block the propulsion for rotating screw hole and locking propulsive mechanism, combined floodgate interlocking gear.
To achieve these goals, the utility model provides a kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear, bag
Propulsive mechanism and combined floodgate interlocking gear have been included, the propulsive mechanism includes rotating screw rod, screwed installing plate and power transmission shaft,
Moving tooth is provided with the rotation screw rod, described moving tooth drives drive axis by gear；The combined floodgate interlocking gear bag
Support, rotatable lamella, bending push rod, push jack and locking disk are included, wherein the rotatable lamella is provided with the action bars for low-tension switch cabinet
The handle hole for passing through and operating, the push jack are oriented to sliding with support and coordinated, one end and the rotatable lamella activity of the bending push rod
Connection, the other end drive push jack to slide by connecting rod, are provided with block and clamping block on the push jack, the block is slided with push jack
The rotation screw hole for coordinating and blocking or separate low-tension switch cabinet is moved, the locking disk is fixed on power transmission shaft, set on locking disk
There are two locking notches, clamping block coordinates the locking for realizing propulsive mechanism with locking notch.
By using such scheme, low-tension switch cabinet state in which can be changed by rotating screw rod, when rotation rotates
When screw rod makes low-tension switch cabinet in connection or trystate, the moving tooth rotated on screw rod passes through gear or gear set drive
Drive axis, locking disk are fixed with power transmission shaft, thus also and then the breach that turns on locking disk just with the lock on push jack
Determine block and be in relative position.Now, rotate breaking-closing operating bar drives rotatable lamella to rotate together in closing position, control stick, turns
Moving plate drives bending push rod again, and bending push rod can drive push jack to be oriented to sliding cooperation with support, can after push jack sliding
So that the breach on the clamping block insertion locking disk on push jack, realization are locked into the function of propulsive mechanism.In addition, in push jack sliding
, thus can not action advances mechanism meanwhile the block on push jack can shelter from rotation screw hole.Only rotating divide-shut brake
For action bars in open position, bending push rod drives push jack to slide again, then clamping block separates with locking notch, to propulsive mechanism
Unblock, block also separate with rotating screw hole, now can just rotate rotation screw rod, change the state of low-tension switch cabinet.It can be seen that
It is simple structure, easy to operate using such scheme, rotation screw hole can be blocked again while propulsive mechanism is locked, very well
The maloperation for preventing staff or non-working person, strengthen degree of protection, improve the security of switch cubicle.
As a further improvement, the support is provided with the first pilot hole, the push jack is provided with the second pilot hole, the connecting rod
The sliding for realizing push jack is slided on two pilot holes.
By using such scheme, when bending push rod is rotated piece drive, the connecting rod on push rod is bent in two guiding
Sliding in hole realizes the sliding of push jack.
As a further improvement, the push jack is arranged on stent outer, elongated hole is opened up on the support and is folded for clamping block
Pass through, clamping block coordinates locking propulsive mechanism on the inside of support with locking disk.
By using such scheme, the block of push jack blocks in the outside of support to rotating screw hole progress safety, and locks
Determine block to lock locking disk in the inner side of support, convenient operation.
Improved finally, as further, at least two support elongated holes opened up on the push jack and are passed through for the pin on support,
Shifted to install between support elongated hole.Purpose be support and guiding push jack, enhancing push jack movement stability, accurately carry out blocking and
Locking.
As described above, the utility model carries out the simplification of structure under the dual-use function for meeting to block and lock so that whole
Individual device is more compact, reduces production cost.
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment reflection combined floodgate interlocking gear；
Fig. 2 is the structural representation of the utility model embodiment reflection propulsive mechanism；
Fig. 3 is the structural representation of the utility model embodiment reflection propulsive mechanism gear train；
Fig. 4 is the structural representation of the utility model embodiment reflection combined floodgate interlocking gear locking；
Fig. 5 is the utility model embodiment support schematic diagram.
Embodiment
Structure chart as shown in accompanying drawing 1 to 4, propulsion, combined floodgate interlocking gear bag in present application example middle-low voltage switch cabinet
Propulsive mechanism and combined floodgate interlocking gear are included, combined floodgate interlocking gear includes support 1, rotatable lamella 2, bending push rod 3, push jack 4, rotatable lamella
Handle hole 21 is provided with 2 to pass through for breaking-closing operating bar, by Chain 5 rotatable lamella 2 can be made to turn with breaking-closing operating bar
Move and rotate.One end of bending push rod 3 passes through rotatable lamella 2 provided with bolt, and junction rotatable lamella 2, which opens up short-bore, makes bending push rod 3
It is flexibly connected with rotatable lamella 2, push rod 3 is bent when rotatable lamella 2 is rotated up to be lifted up.The other end of bending push rod 3 is set
There is connecting rod 31 to be flexibly connected with push jack 4.Support 1 is provided with the first pilot hole 12 and passed through for connecting rod 31, and push jack 4 offers the second guiding
Hole 43, the first pilot hole 12 and the second pilot hole 43 are arranged in a crossed manner, and connecting rod 31 slides the cunning for realizing push jack 4 on two pilot holes
Move.In addition, the present embodiment opens up two support elongated holes 44 and 45 on push jack 4, bolt is set to be grown through support respectively on support 1
Hole 44 and 45, and two support elongated holes shift to install, it is therefore an objective to support push jack 4, the stability that enhancing push jack 4 moves.Push jack 4 is another
One end is provided with block 41 and clamping block 42, and block 41 and clamping block 42 and push jack 4 can be that Integral design can also be split
It is fixedly connected.
Propulsive mechanism include rotate screw rod 7, screwed installing plate 6, power transmission shaft, the first driven gear 81, second from
Moving gear 82, the 3rd driven gear 91 and locking disk 92, power transmission shaft include the first power transmission shaft 8 and second driving shaft 9, rotate
Screw rod 7 engages with the screw thread on installing plate 6, rotates and is provided with moving tooth 71 on screw rod 7, support 1 can make Integral design can also
It is split, the present embodiment medium-height trestle 1 is provided with the accommodating cavity 13 of accommodating moving tooth.First power transmission shaft 8 and second driving shaft 9 are distinguished
It is rotatably arranged in accommodating cavity 13, the first driven gear 81 and the second driven gear 82 are fixed on the first power transmission shaft 8, and the 3rd is driven
Gear 91 and locking disk 92 are fixed on second driving shaft 9, and fixed mode can select to set the first power transmission shaft 8 and the second transmission
Axle 9 is square shaft or fixed using pin.Moving tooth 71 engages the rotation for realizing the first power transmission shaft 8 with the first driven gear 81, together
When also driven the second driven gear 82, and the second driven gear 82 engages with the 3rd driven gear 91 can realize locking disk
92 rotation, as long as therefore rotate rotate screw rod 7, locking disk 92 also can and then rotate together.Two are set on locking disk 92
Breach 921 coordinates with clamping block 42 to be locked.
By using such scheme, when rotating screw rod 7 and low-tension switch cabinet is in connection or trystate, now
By gear drive, the breach 921 that locking disk 92 is also and then turned on locking disk 92 is just in relative position with clamping block 42
Put, rotate breaking-closing operating bar and bend push rod 3 upwards in closing position, the then drive of rotatable lamella 2, connecting rod 31 drives push jack 4 to make to push away
Piece 4 slides, and the breach 921 that the clamping block 42 on push jack also slides on embedded locking disk together completes locking, now can not just turn
Turn moves screw rod 7.In addition while push jack 4 slides, the extension block 41 on push jack, which can shelter from, rotates screw hole 72,
Thus can not action advances mechanism.Only when rotating breaking-closing operating bar in open position, bending push rod 3, which declines promotion, to be pushed away
The opposite direction of piece 4 is slid, then clamping block 42 separates with locking notch 921, and propulsive mechanism is unlocked, and block 41 is also with rotating screw hole
72 separation, now can just operate and rotate screw rod 7.It can be seen that the utility model coordinates with propulsive mechanism can reach double protection,
The maloperation of staff or non-working person are prevented well.
In view of chain in order to preferably realize, push jack 4 is arranged on the outside of accommodating cavity 13, and clamping block 42 is folded and worn
The elongated hole 11 crossed on support 1, coordinate in accommodating cavity 13 with locking disk 92 and lock.Block 41 on push jack 4 is in accommodating cavity 13
Outside is blocked safely to rotating screw hole 72, and clamping block 42 is locked in the accommodating cavity 13 of support to locking disk 92
It is fixed, convenient operation.
It is that the state for realizing low-tension switch cabinet for convenience shows that two power transmission shafts are provided with above-described embodiment propulsive mechanism
Show or a power transmission shaft is only set, driven gear and locking disk are fixed on a power transmission shaft, driven by moving tooth driven
Gear, then drive locking disk to realize and coordinate locking.
It these are only preferred embodiment of the present utility model, it is intended to embody prominent technique effect of the present utility model and excellent
Gesture, it is not the limitation to the technical solution of the utility model.Those skilled in the art will appreciate that all are based on this reality
Modification, change or the substitute technology feature made with new technique content, should all be covered by right appended by the utility model
It is required that in the technology category advocated.
Claims (5)
1. a kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear, include propulsive mechanism and combined floodgate interlocking gear, its feature exists
In：The propulsive mechanism includes rotating screw rod, screwed installing plate and power transmission shaft, is provided with and dials on the rotation screw rod
Tooth, described moving tooth drive drive axis by gear；The combined floodgate interlocking gear include support, rotatable lamella, bending push rod,
Push jack and locking disk, wherein the rotatable lamella is provided with the handle hole for passing through and operating for the action bars of low-tension switch cabinet, it is described
Push jack is oriented to sliding with support and coordinated, and one end of the bending push rod is flexibly connected with rotatable lamella, and the other end is driven by connecting rod
Push jack is slid, and block and clamping block are provided with the push jack, and the block blocks or separated low pressure with push jack sliding cooperation to be opened
Close the rotation screw hole of cabinet, the locking disk is fixed on power transmission shaft, is provided with two locking notches on locking disk, clamping block with
Locking notch coordinates the locking for realizing propulsive mechanism.
2. a kind of propulsion of low-tension switch cabinet according to claim 1, combined floodgate interlocking gear, it is characterised in that：The branch
Erection has the first pilot hole, and the push jack is provided with the second pilot hole, and the connecting rod slides on two pilot holes and realizes push jack
Sliding.
3. a kind of propulsion of low-tension switch cabinet according to claim 1 or 2, combined floodgate interlocking gear, it is characterised in that：It is described
Push jack is arranged on stent outer, and open up elongated hole on the support is folded across for clamping block, clamping block on the inside of support with locking
Disk coordinates locking propulsive mechanism.
4. a kind of propulsion of low-tension switch cabinet according to claim 1 or 2, combined floodgate interlocking gear, it is characterised in that：It is described
At least two support elongated holes are opened up on push jack to pass through for the pin on support, are shifted to install between support elongated hole.
5. a kind of propulsion of low-tension switch cabinet according to claim 3, combined floodgate interlocking gear, it is characterised in that：It is described to push away
At least two support elongated holes are opened up on piece to pass through for the pin on support, are shifted to install between support elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873040.6U CN207010057U (en) | 2017-07-18 | 2017-07-18 | A kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873040.6U CN207010057U (en) | 2017-07-18 | 2017-07-18 | A kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010057U true CN207010057U (en) | 2018-02-13 |
Family
ID=61454891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873040.6U Active CN207010057U (en) | 2017-07-18 | 2017-07-18 | A kind of propulsion of low-tension switch cabinet, combined floodgate interlocking gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221869A (en) * | 2017-07-26 | 2017-09-29 | 上海呈星电气有限公司 | A kind of propulsion interlocking gear of low-tension switch cabinet |
| CN109088346A (en) * | 2018-10-09 | 2018-12-25 | 瑞安市华泰电器厂 | A kind of low voltage drawing-out switching carbinet propulsion interlocking mechanism |
| CN112165016A (en) * | 2020-10-20 | 2021-01-01 | 瑞安市华泰电器厂 | Interlocking operating mechanism of low-voltage draw-out type switch cabinet |
-
2017
- 2017-07-18 CN CN201720873040.6U patent/CN207010057U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221869A (en) * | 2017-07-26 | 2017-09-29 | 上海呈星电气有限公司 | A kind of propulsion interlocking gear of low-tension switch cabinet |
| CN107221869B (en) * | 2017-07-26 | 2023-12-01 | 上海呈星电气有限公司 | Propelling interlocking mechanism of low-voltage switch cabinet |
| CN109088346A (en) * | 2018-10-09 | 2018-12-25 | 瑞安市华泰电器厂 | A kind of low voltage drawing-out switching carbinet propulsion interlocking mechanism |
| CN112165016A (en) * | 2020-10-20 | 2021-01-01 | 瑞安市华泰电器厂 | Interlocking operating mechanism of low-voltage draw-out type switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 325000 No.406, Binhai 12th Road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: SHENGZHONGYI POWER TECHNOLOGY Co.,Ltd. Address before: 325000 Wenzhou City, Zhejiang Province, Wutian Nanpu industrial area, Ouhai Patentee before: WENZHOU ZHONG YI LOCK ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |