CN206368346U - Double guide rod electric gate valve structures - Google Patents
Double guide rod electric gate valve structures Download PDFInfo
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- CN206368346U CN206368346U CN201720006554.1U CN201720006554U CN206368346U CN 206368346 U CN206368346 U CN 206368346U CN 201720006554 U CN201720006554 U CN 201720006554U CN 206368346 U CN206368346 U CN 206368346U
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- pair
- guide rod
- reductor
- gate valve
- power transmission
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Abstract
The utility model discloses a kind of pair of guide rod electric gate valve structure, include the rectangular frame structure of entablature, bottom Kan Liang and a pair of column formation, provided with the flashboard that can be slided up and down along column described in a pair in the rectangular frame structure, flashboard upper end, which is provided with two hinged-supports, each hinged-support, connects a guide rod；Entablature is provided with motor, shaft coupling and reductor, and the power transmission shaft of reductor is laterally set；The two ends of the power transmission shaft of reductor are extended out on the outside of a pair of guide rods respectively, and drawstring is wound with respectively on the both ends of the power transmission shaft of reductor；The middle part of a pair of drawstrings is wound on the power transmission shaft of reductor in same direction respectively, and the two ends of a pair of drawstrings are vertically fixed on the both ends of its corresponding guide rod after up-down stretch respectively.The rope sheave guide-bar mechanism of this pair of guide rod electric gate valve structure is that rolling friction mechanism, transmission efficiency, and abrasion are lacked, and improves energy use efficiency, reduces the maintenance of equipment frequency, reduces the expense that parts are changed in plant maintenance.
Description
Technical field
The utility model is related to irrigation water technical field, particularly relates to a kind of electric gate valve structure, especially relates to
And a kind of pair of guide rod electric gate valve structure.
Background technology
Electric gate valve is eating dishes without rice or wine loaded on buildings such as overfall dam, spillway on bank, spilled water hole, hydraulic tunnel and sluice
On, to adjust flow, upstream and downstream water level is controlled, drains off floodwater, exclude silt or floating object etc., is the weight of hydraulic structure
Want part.
The hoisting mechanism of traditional electric gate valve is that alternating current generator drives screw nut driving, during screw nut driving, silk
There is very big frictional force between thick stick and nut, between screw mandrel and nut if plus lubricating oil, then easily absorption dust, the grains of sand,
Cause abrasion more serious, be dry friction if lubricating oil is not added with, transmission efficiency is low.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of pair of guide rod electric gate valve structure, not only transmission efficiency
Height, and it is small to wear and tear.
The utility model is to solve the technical scheme that its technical problem is used：A kind of pair of guide rod electric gate valve knot
Structure, including entablature, bottom Kan Liang and a column, a column are symmetrically set between the entablature and bottom Kan Liang both ends
And formed provided with the flashboard that can be slided up and down along column described in a pair in rectangular frame structure, the rectangular frame structure, it is described
Flashboard upper end, which is provided with two hinged-supports, each hinged-support, connects a guide rod, and the upper end of the guide rod is slid through on described
Crossbeam；The entablature is provided with motor, shaft coupling and reductor, and the power transmission shaft of the reductor is laterally set, the motor
Reductor is connected by shaft coupling transmission and the power transmission shaft forward and reverse of the reductor can be driven to rotate；The reductor
The two ends of power transmission shaft extend out to respectively on the outside of a pair of guide rods, be wound with respectively on the both ends of the power transmission shaft of the reductor
Drawstring；The middle part of drawstring described in a pair is wound on the power transmission shaft of the reductor in same direction respectively, drawstring described in a pair
Two ends be vertically fixed on respectively on the both ends of its corresponding guide rod after up-down stretch.
As further improvement of the utility model, rope sheave is respectively fixed with the both ends of the power transmission shaft, the rope sheave
Spiral helicine groove is provided with, the drawstring is wound in the groove of the rope sheave.
As further improvement of the utility model, the drawstring is steel wire rope.
As further improvement of the utility model, the medial surface of the column is provided with guide groove, the side of the flashboard
It is embedded in the guide groove.The setting of guide groove causes flashboard along guide groove movement, prevents flashboard from departing from gate, play the guiding role.
As further improvement of the utility model, the output shaft of the motor is set down, and institute is connected by shaft coupling
State the input shaft of reductor.
As further improvement of the utility model, the reductor is worm-gear speed reducer, and is fixed on described
On the downside of crossbeam.
As further improvement of the utility model, the upper end of the guide rod is provided with a pull-up rope fixing part transversely,
The lower end of the guide rod is provided with a drop-down rope fixing part transversely, and the two ends of the drawstring are individually fixed in the upper drawstring and consolidated
Determine on part and drop-down rope fixing part.
As further improvement of the utility model, the entablature supplies the through hole that the guide rod is worn provided with a pair,
Guide sleeve is provided with the through hole.
The beneficial effects of the utility model are：This pair of guide rod electric gate valve structure is by setting double guide rods and structure of tow line to drive
Dynamic flashboard moves up and down, to realize unlatching and the closure of flashboard, and rope sheave guide-bar mechanism is rolling friction mechanism, transmission efficiency,
And abrasion is few, improves energy use efficiency, reduces the maintenance of equipment frequency, the expense that parts are changed in plant maintenance is reduced
With.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
With reference to accompanying drawing, make the following instructions：
1 --- entablature 2 --- bottom Kan Liang
3 --- column 4 --- flashboards
5 --- hinged-support 6 --- guide rods
7 --- motor 8 --- reductors
9 --- power transmission shaft 10 --- drawstrings
11 --- pull-up rope fixing part 12 --- drop-down rope fixing parts
13 --- guide sleeve
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But it is of the present utility model to protect
Shield scope is not limited to following embodiments, i.e., as long as with present utility model application the scope of the claims and description made it is simple
Equivalent changes and modifications, all still belongs within the utility model patent covering scope.
It is a kind of pair of guide rod electric gate valve structure described in the utility model refering to Fig. 1, including entablature 1, bottom bank beam 2
With a column 3, a column is symmetrically set between the entablature and bottom Kan Liang both ends and forms rectangular frame structure,
Provided with the flashboard 4 that can be slided up and down along column described in a pair in the rectangular frame structure.
The flashboard upper end, which is provided with two hinged-supports 5, each hinged-support, connects a guide rod 6, the upper end of the guide rod
Slide through the entablature；The entablature is provided with motor 7, shaft coupling and reductor 8, the power transmission shaft 9 of the reductor
Laterally set, the motor coupler drive connection reductor simultaneously can drive the power transmission shaft forward and reverse of the reductor to turn
It is dynamic；The two ends of the power transmission shaft of the reductor are extended out on the outside of a pair of guide rods respectively, and the two of the power transmission shaft of the reductor
Drawstring 10 is wound with end respectively；The middle part of drawstring described in a pair is wound in the power transmission shaft of the reductor in same direction respectively
On, the both ends of its corresponding guide rod are vertically fixed at the two ends of drawstring described in a pair after up-down stretch respectively
On.
Wherein, rope sheave is respectively fixed with the both ends of the power transmission shaft, the rope sheave is provided with spiral helicine groove, described
Drawstring is wound in the groove of the rope sheave, and the drawstring is steel wire rope；The medial surface of the column is provided with guide groove, the flashboard
Side be embedded in the guide groove, the setting of guide groove causes flashboard along guide groove movement, prevents flashboard without departing from gate, rise lead
To effect；The output shaft of the motor is set down, and the input shaft of the reductor is connected by shaft coupling；The reductor is
Worm-gear speed reducer, and be fixed on the downside of the entablature；The upper end of the guide rod is provided with a pull-up transversely
Rope fixing part 11, the lower end of the guide rod is provided with a drop-down rope fixing part 12 transversely, and the two ends of the drawstring are fixed respectively
In on the pull-up rope fixing part and drop-down rope fixing part.；The entablature supplies the through hole that the guide rod is worn provided with a pair,
Guide sleeve 13 is provided with the through hole.
During work, motor 7 drives the power transmission shaft 9 of reductor 8 to rotate forward or backwards by shaft coupling, and power transmission shaft 9 is positive
Or when rotating backward, drive the drawstring set on its two ends to act, i.e., the upper end of a pair of drawstrings synchronously winds (or release) rope sheave,
(or winding) rope sheave is synchronously unclamped in the lower end of a pair of drawstrings, because rope sheave and power transmission shaft are fixed, therefore the two ends of drawstring
Winding or release can draw the guide rail fixed with the drawstring two ends and move upwards or upwards, so that drive flashboard to move up and down, it is real
The closure or openness of existing gate.
As can be seen here, this pair of guide rod electric gate valve structure is transported by setting double guide rods and structure of tow line to drive above and below flashboard
Dynamic, to realize unlatching and the closure of flashboard, rope sheave guide-bar mechanism is rolling friction mechanism, transmission efficiency, and abrasion is few, improves
Energy use efficiency, reduces the maintenance of equipment frequency, reduces the expense that parts are changed in plant maintenance.
Claims (8)
1. a kind of pair of guide rod electric gate valve structure, including entablature (1), bottom Kan Liang (2) and a column (3), a column pair
Claim to be located between the entablature and bottom Kan Liang both ends and formed in rectangular frame structure, the rectangular frame structure to be provided with energy
Enough flashboards (4) slided up and down along column described in a pair, it is characterised in that：The flashboard upper end is provided with two hinged-supports (5), often
A guide rod (6) is connected on individual hinged-support, the upper end of the guide rod slides through the entablature；The entablature is provided with electricity
Machine (7), shaft coupling and reductor (8), the power transmission shaft (9) of the reductor are laterally set, and the motor passes through shaft coupling transmission
Connection reductor simultaneously can drive the power transmission shaft forward and reverse of the reductor to rotate；The two ends of the power transmission shaft of the reductor
Extend out to respectively on the outside of a pair of guide rods, drawstring (10) is wound with respectively on the both ends of the power transmission shaft of the reductor；A pair
The middle part of the drawstring is wound on the power transmission shaft of the reductor in same direction respectively, the two ends difference of drawstring described in a pair
On the both ends that its corresponding guide rod is vertically fixed on after up-down stretch.
2. according to claim 1 pair of guide rod electric gate valve structure, it is characterised in that：Divide on the both ends of the power transmission shaft
Rope sheave is not fixed with, the rope sheave is provided with spiral helicine groove, the drawstring is wound in the groove of the rope sheave.
3. according to claim 2 pair of guide rod electric gate valve structure, it is characterised in that：The drawstring is steel wire rope.
4. according to claim 1 pair of guide rod electric gate valve structure, it is characterised in that：The medial surface of the column is provided with
Guide groove, the side of the flashboard is embedded in the guide groove.
5. according to claim 1 pair of guide rod electric gate valve structure, it is characterised in that：The output shaft court of the motor divides into
Put, the input shaft of the reductor is connected by shaft coupling.
6. according to claim 5 pair of guide rod electric gate valve structure, it is characterised in that：The reductor subtracts for worm and gear
Fast machine, and be fixed on the downside of the entablature.
7. according to claim 1 pair of guide rod electric gate valve structure, it is characterised in that：The upper end of the guide rod is provided with an edge
Horizontal pull-up rope fixing part (11), the lower end of the guide rod is provided with a drop-down rope fixing part (12) transversely, the drawstring
Two ends be individually fixed in it is described pull-up rope fixing part and drop-down rope fixing part on.
8. according to claim 1 pair of guide rod electric gate valve structure, it is characterised in that：The entablature is provided with a pair of confessions
Guide sleeve (13) is provided with the through hole that the guide rod is worn, the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006554.1U CN206368346U (en) | 2017-01-04 | 2017-01-04 | Double guide rod electric gate valve structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006554.1U CN206368346U (en) | 2017-01-04 | 2017-01-04 | Double guide rod electric gate valve structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368346U true CN206368346U (en) | 2017-08-01 |
Family
ID=59391568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720006554.1U Active CN206368346U (en) | 2017-01-04 | 2017-01-04 | Double guide rod electric gate valve structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440736A (en) * | 2018-12-13 | 2019-03-08 | 常熟市佳能电梯配件有限公司 | A kind of intelligent elevated system of rivers and lakes river course gate |
| CN110939110A (en) * | 2019-12-31 | 2020-03-31 | 无锡欧辰环保设备有限公司 | Gate hoist |
-
2017
- 2017-01-04 CN CN201720006554.1U patent/CN206368346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440736A (en) * | 2018-12-13 | 2019-03-08 | 常熟市佳能电梯配件有限公司 | A kind of intelligent elevated system of rivers and lakes river course gate |
| CN110939110A (en) * | 2019-12-31 | 2020-03-31 | 无锡欧辰环保设备有限公司 | Gate hoist |
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