CN105239872B - Automatic opening lobula plate - Google Patents
Automatic opening lobula plate Download PDFInfo
- Publication number
- CN105239872B CN105239872B CN201510816005.6A CN201510816005A CN105239872B CN 105239872 B CN105239872 B CN 105239872B CN 201510816005 A CN201510816005 A CN 201510816005A CN 105239872 B CN105239872 B CN 105239872B
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- China
- Prior art keywords
- plate
- upset
- driven gear
- lobula
- drive motor
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Abstract
The invention relates to an automatic opening lobula plate used by a full-automatic safe cover plate. The automatic opening lobula plate is characterized by comprising a lobula plate, turnover transmission devices and a turnover driving motor speed reducer, wherein the lobula plate comprises at least one plate piece connected end to end in sequence; each plate piece is provided with at least one set of turnover transmission devices for urging the opening and the closing of the plate piece; the turnover transmission devices are connected with the turnover driving motor speed reducer; and the turnover driving motor speed reducer provides power for opening and closing the lobula plate. The automatic opening lobula plate is skilful and reasonable in structure, high in automation degree, capable of realizing a one-key type opening/closing control mode, capable of realizing remote control and high in safety.
Description
Technical field
The present invention relates to a kind of appurtenances hung on the safety protection equipment of thing hole, specifically a kind of automatic safety
Type cover plate using automatically turn on lobula plate, belong to mechanical equipment technical field.
Background technology
It is required for being equipped with safety protection equipment on equipment lifting hole or maintenance hole in tier building, for example：Water
Power station, thermal power plant, steel plant and some enterprises, such lifting eye, manhole generally cover hole or hole using steel deck-plate
Hole surrounding installs permanent barrier, and in lifting building is needed when the equipment or repair apparatus of lower floor, needs hang out steel deck-plate, arrange
Temporary fence, by lifting appliances such as crane or hoist engines during work；Workload is big, need many people to assist；Can be ornamental poor, with
Integrated environment is uncoordinated, unsightly；There is potential safety hazard.In today of automatic control technology high speed development, whole power station, fire
Power plant starts to realize unmanned or few man on duty operation, if still hanging thing hole safety protection equipment using conventional, just
Appointing so needs to be equipped with a large amount of staff, and this has not met the growth requirement of modern enterprise.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of Full automatic safety cover plate is used
Automatically turn on lobula plate, rationally, high degree of automation can realize the control mode of one-touch keying to its clever structure, and
Remotely control can be realized, security performance is high.
According to the technical scheme that the present invention is provided：Automatically turn on lobula plate, it is characterised in that：Pass including lobula plate, upset
Dynamic device and turn drive motor reductor, the lobula plate include the plate that at least one piece of head and the tail is sequentially connected with, every piece of plate
At least a set of turnover transmission device for ordering about plate open and close is fitted with, the turnover transmission device is subtracted with turn drive motor
Fast machine connection, the turn drive motor reductor provide the power for making lobula plate open and close.
As a further improvement on the present invention, the turnover transmission device includes overturning transmission input shaft, upset driving tooth
Wheel, upset driven gear, upset driven gear shaft, hinge bent plate and promotion rotary support；The upset driving gear and upset
Driven gear is parallel to be disposed side by side in promotion rotary support, overturns driving gear with upset driven gear engaged transmission；It is described
Upset transmission input shaft is arranged on upset driving gear center, and the axle stretch end and turn drive motor for overturning transmission input shaft slows down
The outfan connection of machine；The upset transmission input shaft two ends are respectively by bearing supporting installed in two pieces main drive gear bearing cap
Interior, described two pieces main drive gear bearing cap is respectively and fixedly installed to promote on rotary support；The upset driven gear center
Fixed installation upset driven gear shaft, the upset driven gear shaft two ends are respectively by bearing supporting installed in two pieces driven tooth
In wheel bearing lid, described two pieces driven gear bearing lid is respectively and fixedly installed to promote on rotary support；The hinge bent plate
For U-shaped, hinge bent plate one end is fixed on upset driven gear shaft, and the hinge bent plate other end is fixedly connected on plate bottom.
As a further improvement on the present invention, the hinge bent plate is connected with plate by elastic connecting component, the company
Connected components include oscillating bearing, connect little axle and tense spring, and described oscillating bearing one end is arranged on hinge bent plate, the connection
In the oscillating bearing other end, the little axle upper end of the connection is fixedly connected on plate bottom to little axle, and the tension spring is sleeved on company
Little axle lower semisection is connect, spring upper end connection oscillating bearing is tensed, is tensed spring lower end and be connected on the step for connecting little axle.
As a further improvement on the present invention, the upset driven gear is sector gear.
As a further improvement on the present invention, pass through between the upset transmission input shaft in many set turnover transmission devices
Synchronizing shaft is sequentially concatenated and is finally connected with the output shaft of turn drive motor reductor.
As a further improvement on the present invention, often cover turnover transmission device and be equipped with a turn drive motor reductor,
Upset transmission input shaft is connected with the output shaft of turn drive motor reductor.
The present invention compared with prior art, has the advantage that：Present configuration is ingenious rationally, high degree of automation, energy
The control mode of one-touch keying is enough realized, and remotely control can be realized, security performance is high.
Description of the drawings
Structural front views of the Fig. 1 for the embodiment of the present invention.
Upward views of the Fig. 2 for Fig. 1.
Partial enlargement front views of the Fig. 3 for the embodiment of the present invention.
Side views of the Fig. 4 for Fig. 3.
Enlarged partial isometric views of the Fig. 5 for the embodiment of the present invention.
Specific embodiment
With reference to concrete drawings and Examples, the invention will be further described.
As shown in the figure：The lobula plate that automatically turns in embodiment is mainly driven by lobula plate 1, turnover transmission device 2 and upset
Dynamic motor reducer 3 is constituted, and the lobula plate 1 includes that the plate 1a that some pieces of head and the tail are sequentially connected with, every piece of plate 1a are fitted with
Two sets of turnover transmission devices 2 for ordering about plate 1a open and close, the turnover transmission device 2 and turn drive motor reductor 3
Connection, the turn drive motor reductor 3 provide the power for making 1 open and close of lobula plate.
As shown in Fig. 1 ~ Fig. 5, in the embodiment of the present invention, the turnover transmission device 2 it is main by upset transmission input shaft 2a,
Upset driving gear 2b, upset driven gear 2c, upset driven gear shaft 2d, hinge bent plate 2e and promotion rotary support 2f groups
Into；The upset driving gear 2b is parallel with upset driven gear 2c to be disposed side by side in promotion rotary support 2f, and upset is actively
Gear 2b and upset driven gear 2c engaged transmissions；The upset transmission input shaft 2a is arranged on upset driving gear 2b centers,
The axle stretch end of upset transmission input shaft 2a is connected with the outfan of turn drive motor reductor 3；The upset transmission input shaft
2a two ends are arranged in two pieces main drive gear bearing cap 2g by bearing supporting respectively, described two pieces main drive gear bearing cap 2g
It is respectively and fixedly installed to promote on rotary support 2f；The upset driven gear 2c centers fixed installation upset driven gear shaft
2d, the upset driven gear shaft 2d two ends are respectively by bearing supporting in two pieces driven gear bearing lid 2h, described
Two pieces driven gear bearing lid 2h be respectively and fixedly installed to promote rotary support 2f on；The hinge bent plate 2e is U-shaped, hinge
Bent plate 2e one end is fixed on upset driven gear shaft 2d, and the hinge bent plate 2e other ends are fixedly connected on plate 1a bottoms.It is described
Upset driven gear 2c is preferably arranged to sector gear, so both ease of assembly, can reduce space interference again.
As shown in Fig. 1 ~ Fig. 5, in the embodiment of the present invention, the hinge bent plate 2e is connected with plate 1a by elastic connecting component
Connect, the coupling assembly is mainly made up of oscillating bearing 2i, the little axle 2j of connection and tension spring 2k, oscillating bearing 2i one end peace
It is mounted on hinge bent plate 2e, little axle 2j is in the oscillating bearing 2i other ends for the connection, the little axle 2j upper ends of the connection are fixed and connected
Plate 1a bottoms are connected on, the tension spring 2k is sleeved on the little axle 2j lower semisections of connection, tense spring 2k upper ends connection oscillating bearing 2i,
Tense spring 2k lower ends to be connected on the step for connecting little axle 2j.
In the embodiment of the present invention, often cover turnover transmission device 2 and be equipped with a turn drive motor reductor 3, upset is passed
Driven input shaft 2a is connected with the output shaft of turn drive motor reductor 3, so can both realize opening while multiple plate 1a
Open, it is possibility to have the closing that has of unlatching.In actual applications, multiple plate 1a are being required while the occasion opened, can be with
Using following type of drive, i.e., between the upset transmission input shaft 2a in many set turnover transmission devices 2, pass through synchronizing shaft sequentially
Concatenation is simultaneously finally connected with the output shaft of turn drive motor reductor 3.
The operation principle and the course of work of the present invention is as follows：
When needing to open lobula plate 1, turn drive motor reductor 3 starts, and drives upset transmission input shaft 2a and turns over
Turn driving gear 2b rotations, upset driving gear 2b drives the 2c rotations of upset driven gear, upset driven gear 2c to drive upset
Driven gear shaft 2d is rotated, and upset driven gear shaft 2d drives hinge bent plate 2e rotations, so that it is another to be connected to hinge bent plate 2e
The plate 1a upsets of one end.Some set 2 synchronization actions of turnover transmission device, that is, realize automatically turning on for lobula plate 1.
Claims (4)
1. lobula plate is automatically turned on, it is characterised in that：Including lobula plate（1）, turnover transmission device（2）Subtract with turn drive motor
Fast machine（3）, the lobula plate（1）Including the plate that at least one piece of head and the tail is sequentially connected with（1a）, every piece of plate（1a）Be fitted with to
It is a set of less to order about plate（1a）The turnover transmission device of open and close（2）, the turnover transmission device（2）With turn drive motor
Reductor（3）Connection, the turn drive motor reductor（3）Offer makes lobula plate（1）The power of open and close；
The turnover transmission device（2）Including upset transmission input shaft（2a）, upset driving gear（2b）, upset driven gear
（2c）, upset driven gear shaft（2d）, hinge bent plate（2e）With promotion rotary support（2f）；The upset driving gear（2b）With
Upset driven gear（2c）It is parallel to be disposed side by side on promotion rotary support（2f）It is interior, overturn driving gear（2b）With upset driven tooth
Wheel（2c）Engaged transmission；The upset transmission input shaft（2a）Installed in upset driving gear（2b）Center, upset transmission input
Axle（2a）Axle stretch end and turn drive motor reductor（3）Outfan connection；The upset transmission input shaft（2a）Two ends
Respectively by bearing supporting installed in two pieces main drive gear bearing cap（2g）Interior, described two pieces main drive gear bearing cap（2g）Point
Promotion rotary support is not fixedly mounted on（2f）On；The upset driven gear（2c）Center fixed installation upset driven gear shaft
（2d）, the upset driven gear shaft（2d）Two ends are respectively by bearing supporting installed in two pieces driven gear bearing lid（2h）
Interior, described two pieces driven gear bearing lid（2h）It is respectively and fixedly installed to promote rotary support（2f）On；The hinge bent plate
（2e）For U-shaped, hinge bent plate（2e）One end is fixed on upset driven gear shaft（2d）On, hinge bent plate（2e）The other end is fixed and is connected
It is connected on plate（1a）Bottom；
The hinge bent plate passes through elastic connecting component and plate（1a）Connection, the coupling assembly include oscillating bearing（2i）、
Connect little axle（2j）With tension spring（2k）, the oscillating bearing（2i）One end is arranged on hinge bent plate, described to connect little axle
（2j）In oscillating bearing（2i）It is in the other end, described to connect little axle（2j）Upper end is fixedly connected on plate（1a）Bottom, the drawing
Tight spring（2k）It is sleeved on the little axle of connection（2j）Lower semisection, tenses spring（2k）Upper end connects oscillating bearing（2i）, tense spring（2k）Under
End is connected to the little axle of connection（2j）Step on.
2. lobula plate is automatically turned on as claimed in claim 1, it is characterised in that：The upset driven gear（2c）For sector
Wheel.
3. lobula plate is automatically turned on as claimed in claim 1, it is characterised in that：Many set turnover transmission devices（2）In
Upset transmission input shaft（2a）Between sequentially concatenated by synchronizing shaft and finally with turn drive motor reductor（3）Output shaft
Connection.
4. lobula plate is automatically turned on as claimed in claim 1, it is characterised in that：Turnover transmission device is covered often（2）It is equipped with one
Individual turn drive motor reductor（3）, overturn transmission input shaft（2a）With turn drive motor reductor（3）Output shaft connect
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816005.6A CN105239872B (en) | 2015-11-20 | 2015-11-20 | Automatic opening lobula plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816005.6A CN105239872B (en) | 2015-11-20 | 2015-11-20 | Automatic opening lobula plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105239872A CN105239872A (en) | 2016-01-13 |
| CN105239872B true CN105239872B (en) | 2017-03-22 |
Family
ID=55037669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510816005.6A Active CN105239872B (en) | 2015-11-20 | 2015-11-20 | Automatic opening lobula plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105239872B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2253995B1 (en) * | 2004-07-22 | 2007-07-16 | Marti Laffitte Figueras | SECURITY REGISTRATION |
| CN201099937Y (en) * | 2007-04-14 | 2008-08-13 | 北京佳多科曼科技发展有限公司 | Article-hoisting port safety barrier device |
| CN203822099U (en) * | 2014-05-19 | 2014-09-10 | 国家电网公司 | Foldable hoisting hole cover plate device applied to workshops |
| CN203879188U (en) * | 2014-06-03 | 2014-10-15 | 沈骏 | Hoisting hole cover plate electric power assisting device |
| CN205314769U (en) * | 2015-11-20 | 2016-06-15 | 江苏广通电力设备有限公司 | Automatic open little acanthus leaf |
-
2015
- 2015-11-20 CN CN201510816005.6A patent/CN105239872B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105239872A (en) | 2016-01-13 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |