CN208309530U - Antifreeze gate - Google Patents
Antifreeze gate Download PDFInfo
- Publication number
- CN208309530U CN208309530U CN201820781206.6U CN201820781206U CN208309530U CN 208309530 U CN208309530 U CN 208309530U CN 201820781206 U CN201820781206 U CN 201820781206U CN 208309530 U CN208309530 U CN 208309530U
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- China
- Prior art keywords
- lower shaft
- core
- air inlet
- turning set
- set core
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Abstract
The utility model discloses a kind of antifreeze gates, comprising: dam body, the dam body back side are equipped with the telescoping cylinder of driving dam body overturning；Lower shaft, is arranged in the bottom of dam body, and lower shaft is the internal hollow structure for being equipped with through-hole；Core is covered, is mounted in the through-hole of lower shaft, set core is the internal hollow structure for being equipped with set core centre bore；The guide groove that core periphery is equipped with circumferentially extending is covered, guide groove is connected to set core centre bore；Turning set is installed in rotation on set core, and turning set periphery is equipped with the air inlet being connected to turning set centre bore, and in set core and turning set relative rotational motion, air inlet is connected to guide groove always；Air inlet pipe is connect across lower shaft and with the air inlet of turning set；Gas outlet is arranged in lower shaft periphery, and gas outlet is connected to the through-hole of lower shaft, the water surface can be inhibited to freeze in cold snap, dam body is enable to overturn.
Description
Technical field
The utility model belongs to hydraulic dam technical field more particularly to a kind of antifreeze gate.
Background technique
In the process of implementing the utility model, the existing technology has at least the following problems for utility model people discovery: hydraulic
Dam in use, encounters cold snap, and the water surface freezes, and causes dam body that can not overturn, so that dam body can not be opened or closed.
Utility model content
The technical problem to be solved by the utility model is to provide one kind to inhibit the water surface to freeze in cold snap, makes dam
The antifreeze gate that body can be overturn.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of antifreeze gate, comprising:
Dam body, the dam body back side are equipped with the telescoping cylinder of driving dam body overturning；
Lower shaft, is arranged in the bottom of dam body, and the lower shaft is the internal hollow structure for being equipped with through-hole；
Core is covered, is mounted in the through-hole of the lower shaft, the set core is the internal hollow structure for being equipped with set core centre bore；Institute
The guide groove that set core periphery is equipped with circumferentially extending is stated, the guide groove is connected to the set core centre bore；
Turning set is installed in rotation on the set core, and the turning set periphery is equipped with and is connected to turning set centre bore
Air inlet, in the set core and turning set relative rotational motion, the air inlet is connected to the guide groove always；
Air inlet pipe is connect across the lower shaft and with the air inlet of the turning set；
Gas outlet is arranged in the lower shaft periphery, and the gas outlet is connected to the through-hole of the lower shaft.
Mounting base is equipped in the through-hole of the lower shaft, the both ends of the set core are separately fixed in a mounting base；It is described
Venthole is equipped at corresponding set core central hole location in mounting base.
Guide groove two sides are equipped with sealing ring on the set core, and the sealing ring realizes turning set and covers the sealing of core.
It is rotatablely connected between the turning set and set core by bearing.
The lower shaft periphery is equipped with the slot slided for the air inlet pipe.
The through-hole of the mounting base and the lower shaft seals, the gas outlet be arranged in installation set core two mounting bases it
Between region except.
The set core is staircase structural model, described turning set one end and step face contact, and the other end of the turning set is set
There is block.
At least provided with one group of set core, turning set, air inlet pipe on the lower shaft, the set core, turning set, air inlet pipe are arranged in
The lower shaft support outer of the lower shaft any end；The lower shaft is equipped with multiple gas outlets, and gas outlet is equipped with check valve, institute
Gas outlet is stated to be uniformly distributed on the lower shaft.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, and gas passes through going out on lower shaft
Port overflows, and manufactures bubble in water, and bubble rolls in water, inhibits water freezing, thus make dam body not by icing effect, it can
It is normal to open and close.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the antifreeze gate provided in the utility model embodiment；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the structural schematic diagram of the antifreeze gate of Fig. 1；
Fig. 4 is the partial enlarged view of Fig. 3；
Fig. 5 is the structural schematic diagram of the set core of the antifreeze gate of Fig. 1；
Fig. 6 is the B-B cross-sectional view of Fig. 5；
Fig. 7 is the structural schematic diagram of the turning set of the antifreeze gate of Fig. 1；
Fig. 8 is the working principle diagram of the antifreeze gate of Fig. 1；
Label in above-mentioned figure is equal are as follows: 1, dam body, 2, lower shaft, 21, through-hole, 3, set core, 31, set core centre bore, 32, guiding
Slot, 4, turning set, 41, turning set centre bore, 42, air inlet, 5, mounting base, 6, bearing, 7, sealing ring, 8, block, 9, air inlet
Pipe, 10, gas outlet.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Referring to Fig. 1-8, a kind of antifreeze gate, comprising:
Dam body, the dam body back side are equipped with the telescoping cylinder of driving dam body overturning；
Lower shaft, is arranged in the bottom of dam body, and lower shaft is the internal hollow structure for being equipped with through-hole；
Core is covered, is mounted in the through-hole of lower shaft, set core is the internal hollow structure for being equipped with set core centre bore；Set core periphery is set
There is the guide groove of circumferentially extending, guide groove is connected to set core centre bore；
Turning set is installed in rotation on set core, and turning set periphery is equipped with the air inlet being connected to turning set centre bore,
In set core and turning set relative rotational motion, air inlet is connected to guide groove always；
Air inlet pipe is connect across lower shaft and with the air inlet of turning set；
Gas outlet is arranged in lower shaft periphery, and gas outlet is connected to the through-hole of lower shaft.
Mounting base is equipped in the through-hole of lower shaft, the both ends for covering core are separately fixed in a mounting base；It is corresponding in mounting base
It covers and is equipped with venthole at core central hole location.
Guide groove two sides are equipped with sealing ring on set core, sealing ring realizes turning set and covers the sealing of core, realize water, gas
Sealing.
It is rotatablely connected between turning set and set core by bearing.
Lower shaft periphery is equipped with the slot slided for air inlet pipe.
The through-hole of mounting base and lower shaft sealing, gas outlet be arranged in the region between two mounting bases of installation set core it
Outside.
Set core is staircase structural model, turning set one end and step face contact, and the other end of turning set is equipped with block.
At least provided with one group of set core, turning set, air inlet pipe on lower shaft, cover that core, turning set, that air inlet pipe is arranged in lower shaft is any
The lower shaft support outer of one end；Lower shaft is equipped with multiple gas outlets, and gas outlet is equipped with check valve, and gas outlet is uniform on lower shaft
Distribution.
In dam body rotation process, dam body drives set core rotation, and the turning set for installing air inlet pipe does not rotate, and prevents air inlet pipe
Rotation process in damage.In set core and turning set relative rotational motion, the air inlet of turning set is connected to guide groove always,
So that other of the air inlet pipe made are entered in set core centre bore by air inlet, guide groove, and enter bottom by covering core centre bore
It in the through-hole of axis, is discharged by the gas outlet on lower shaft, manufactures bubble in water, bubble rolls in water, inhibits water freezing.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, and gas passes through going out on lower shaft
Port overflows, and manufactures bubble in water, and bubble rolls in water, inhibits water freezing, thus make dam body not by icing effect, it can
It is normal to open and close.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (8)
1. a kind of antifreeze gate comprising:
Dam body, the dam body back side are equipped with the telescoping cylinder of driving dam body overturning；
Lower shaft, is arranged in the bottom of dam body, and the lower shaft is the internal hollow structure for being equipped with through-hole；
Core is covered, is mounted in the through-hole of the lower shaft, the set core is the internal hollow structure for being equipped with set core centre bore；The set
Core periphery is equipped with the guide groove of circumferentially extending, and the guide groove is connected to the set core centre bore；
Turning set is installed in rotation on the set core, the turning set periphery be equipped be connected to turning set centre bore into
Stomata, in the set core and turning set relative rotational motion, the air inlet is connected to the guide groove always；
Air inlet pipe is connect across the lower shaft and with the air inlet of the turning set；
Gas outlet is arranged in the lower shaft periphery, and the gas outlet is connected to the through-hole of the lower shaft.
2. antifreeze gate as described in claim 1, which is characterized in that be equipped with mounting base, the set in the through-hole of the lower shaft
The both ends of core are separately fixed in a mounting base；Venthole is equipped at corresponding set core central hole location in the mounting base.
3. antifreeze gate as claimed in claim 2, which is characterized in that guide groove two sides are equipped with sealing ring on the set core,
The sealing ring realizes turning set and covers the sealing of core.
4. antifreeze gate as claimed in claim 3, which is characterized in that rotated and connected by bearing between the turning set and set core
It connects.
5. antifreeze gate as claimed in claim 4, which is characterized in that the lower shaft periphery is equipped with for air inlet pipe sliding
Slot.
6. antifreeze gate as claimed in claim 5, which is characterized in that the through-hole of the mounting base and the lower shaft seals, institute
It states except the region that gas outlet is arranged between two mounting bases of installation set core.
7. antifreeze gate as claimed in claim 6, which is characterized in that the set core is staircase structural model, the turning set one
The other end of end and step face contact, the turning set is equipped with block.
8. antifreeze gate as claimed in claim 7, which is characterized in that on the lower shaft at least provided with one group of set core, turning set,
Air inlet pipe, the set core, turning set, air inlet pipe are arranged in the lower shaft support outer of the lower shaft any end；On the lower shaft
Equipped with multiple gas outlets, gas outlet is equipped with check valve, and the gas outlet is uniformly distributed on the lower shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781206.6U CN208309530U (en) | 2018-05-24 | 2018-05-24 | Antifreeze gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781206.6U CN208309530U (en) | 2018-05-24 | 2018-05-24 | Antifreeze gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309530U true CN208309530U (en) | 2019-01-01 |
Family
ID=64716384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781206.6U Active CN208309530U (en) | 2018-05-24 | 2018-05-24 | Antifreeze gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677888A (en) * | 2018-05-24 | 2018-10-19 | 芜湖市银鸿液压件有限公司 | A kind of antifreeze gate |
-
2018
- 2018-05-24 CN CN201820781206.6U patent/CN208309530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677888A (en) * | 2018-05-24 | 2018-10-19 | 芜湖市银鸿液压件有限公司 | A kind of antifreeze gate |
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