CN204644985U - Winding type headstock gear - Google Patents
Winding type headstock gear Download PDFInfo
- Publication number
- CN204644985U CN204644985U CN201520298710.7U CN201520298710U CN204644985U CN 204644985 U CN204644985 U CN 204644985U CN 201520298710 U CN201520298710 U CN 201520298710U CN 204644985 U CN204644985 U CN 204644985U
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- CN
- China
- Prior art keywords
- gate
- heating tube
- heating
- winding type
- headstock gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Winding type headstock gear, comprise rolling open and close machine and gate, rolling open and close machine is connected with gate by cable wire, and gate locating, in gate slot, installs a wiring terminal that can be connected with external power source in gate, heating arrangements and electric wire are set in gate, heating arrangements is made up of heating tube and channel-section steel, and heating tube is fixed in channel-section steel, and the two ends of heating tube arrange a closure plate respectively, one end of electric wire is connected with heating tube by the wire hole of heating tube, and the other end of electric wire is connected with wiring terminal.The utility model by arranging heating arrangements in winding type headstock gear gate; ensure that winding type headstock gear can not the normal operation of icing effect body in the environment that temperature is low; heating tube is protected by channel-section steel simultaneously; two ends closure plate seals; wire hole sealant sealing; also ensure that the normal heating of heating tube, there is the advantage that structure is simple and easy to use.
Description
Technical field
The utility model relates to a kind of gate of Hydraulic and Hydro-Power Engineering, is specifically related to a kind of winding type headstock gear.
Background technology
In known technology, in some large hydraulic engineerings, often relate to open-close sluice gate, wherein comparatively wide with vertical winding type open-close sluice gate application, but there is many difficulties in vertical winding type open-close sluice gate at present in the application of specific geographic environment.Such as be placed in the environment of 40 degrees below zero, gate and associated actuator key position can freeze immediately, and winding type open-close sluice gate cannot normally be run at all.Therefore develop a kind of winding type headstock gear can under extremely cold condition normal run become Hydraulic and Hydro-Power Engineering in the urgent need to.
Utility model content
The utility model provides a kind of winding type headstock gear, the problem that the easy icing effect existed to solve prior art normally runs.
The utility model comprises rolling open and close machine and gate, rolling open and close machine is connected with gate by cable wire, gate locating is in gate slot, solving the technical scheme that its technical problem adopts is install a wiring terminal that can be connected with external power source in gate, heating arrangements and electric wire are set in gate, heating arrangements is made up of heating tube and channel-section steel, heating tube is fixed in channel-section steel, the two ends of heating tube arrange a closure plate respectively, one end of electric wire is connected with heating tube by the wire hole of heating tube, and the other end of electric wire is connected with wiring terminal.
Above-mentioned gate slot inside top arranges guide pads, prevents cable wire and gate slot friction from causing gate slot to damage.
When the utility model uses, wiring terminal connects external power source, when external temperature is too low, when needing to heat to headstock gear, pass into power supply from outside, pass through wiring terminal, heating tube is generated heat, ensure gate can not because of temperature too low cause device freeze then make running be obstructed.
The utility model by arranging heating arrangements in winding type headstock gear gate; ensure that winding type headstock gear can not the normal operation of icing effect body in the environment that temperature is low; heating tube is protected by channel-section steel simultaneously; two ends closure plate seals; wire hole sealant sealing; also ensure that the normal heating of heating tube, there is the advantage that structure is simple and easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model heating arrangements.
1 rolling open and close machine, 2 cable wires, 3 gates, 4 wiring terminals, 5 heating arrangements, 6 gate slotes, 7 guide pads, 8 electric wires, 51 heating tubes, 52 channel-section steels, 53 closure plates in figure.
Detailed description of the invention
As depicted in figs. 1 and 2: a kind of winding type headstock gear, comprise rolling open and close machine 1 and gate 3, rolling open and close machine 1 is connected with gate 3 by cable wire 2, gate 3 is arranged in gate slot 6, gate slot 6 inside top arranges guide pads 7, preventing cable wire 2 and gate slot 6 from rubbing causes gate slot to damage, in gate 3, a wiring terminal 4 that can be connected with external power source is installed, heating arrangements 5 and electric wire 8 are set in gate 3, heating arrangements 5 is made up of heating tube 51 and channel-section steel 52, heating tube 51 is fixed in channel-section steel 52, the two ends of heating tube 51 arrange a closure plate 53 respectively, one end of electric wire 8 is connected with heating tube 51 by the wire hole of heating tube 51, the other end of electric wire 8 is connected with wiring terminal 4.
When the utility model uses, wiring terminal connects external power source, when external temperature is too low, when needing to heat to headstock gear, pass into power supply from outside, pass through wiring terminal, heating tube is generated heat, ensure gate can not because of temperature too low cause device freeze then make running be obstructed.
Claims (2)
1. a winding type headstock gear, comprise rolling open and close machine and gate, rolling open and close machine is connected with gate by cable wire, gate locating is in gate slot, it is characterized in that, in gate, a wiring terminal that can be connected with external power source is installed, heating arrangements and electric wire are set in gate, heating arrangements is made up of heating tube and channel-section steel, heating tube is fixed in channel-section steel, the two ends of heating tube arrange a closure plate respectively, one end of electric wire is connected with heating tube by the wire hole of heating tube, and the other end of electric wire is connected with wiring terminal.
2. winding type headstock gear according to claim 1, is characterized in that gate slot inside top arranges guide pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298710.7U CN204644985U (en) | 2015-05-11 | 2015-05-11 | Winding type headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298710.7U CN204644985U (en) | 2015-05-11 | 2015-05-11 | Winding type headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644985U true CN204644985U (en) | 2015-09-16 |
Family
ID=54097743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520298710.7U Expired - Fee Related CN204644985U (en) | 2015-05-11 | 2015-05-11 | Winding type headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724345A (en) * | 2017-10-24 | 2018-02-23 | 沙洲职业工学院 | The sluice of heating and anti-freezing in a kind of hydraulic engineering |
| CN109024498A (en) * | 2018-07-06 | 2018-12-18 | 朱红兵 | Corrosion-resistant antifreeze sluice in a kind of hydraulic engineering |
-
2015
- 2015-05-11 CN CN201520298710.7U patent/CN204644985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724345A (en) * | 2017-10-24 | 2018-02-23 | 沙洲职业工学院 | The sluice of heating and anti-freezing in a kind of hydraulic engineering |
| CN109024498A (en) * | 2018-07-06 | 2018-12-18 | 朱红兵 | Corrosion-resistant antifreeze sluice in a kind of hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hoist style headstock gear Effective date of registration: 20160517 Granted publication date: 20150916 Pledgee: China Co truction Bank Corp Huanghua branch Pledgor: HUANGHUA LANHAI EQUIPMENT MANUFACTURING CO., LTD. Registration number: 2016990000400 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160928 Granted publication date: 20150916 Pledgee: China Co truction Bank Corp Huanghua branch Pledgor: HUANGHUA LANHAI EQUIPMENT MANUFACTURING CO., LTD. Registration number: 2016990000400 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hoist style headstock gear Effective date of registration: 20160928 Granted publication date: 20150916 Pledgee: China Co truction Bank Corp Huanghua branch Pledgor: HUANGHUA LANHAI EQUIPMENT MANUFACTURING CO., LTD. Registration number: 2016990000838 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |