CN201935573U - Opening device of furnace door - Google Patents
Opening device of furnace door Download PDFInfo
- Publication number
- CN201935573U CN201935573U CN2010206543808U CN201020654380U CN201935573U CN 201935573 U CN201935573 U CN 201935573U CN 2010206543808 U CN2010206543808 U CN 2010206543808U CN 201020654380 U CN201020654380 U CN 201020654380U CN 201935573 U CN201935573 U CN 201935573U
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- CN
- China
- Prior art keywords
- support
- furnace door
- cylinder
- fire door
- opening device
- Prior art date
- 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
The utility model discloses an opening device of a furnace door, which comprises a furnace door body. One side of the furnace door body is provided with a support, slide wheels are installed on the support, and a cylinder is arranged on a side wall of the support. Ropes are fixed on the furnace door body, and the ropes are pulled to move round the slide wheels on the support and be connected to a guide rod of the cylinder on the side wall of the support. The opening device of the furnace door is simple and reasonable in structural design, convenient and effective in operations, both time-saving and labor-saving, and enhances work efficiency.
Description
Technical field
The utility model relates to a kind of automatic open device, mainly is a kind of door opened device.
Background technology
Fire door generally all is by manually opened, and the operation effort is time-consuming, has reduced operating efficiency, has influenced the process of whole work.For this reason, need a kind of device that can open fire door automatically, do not need to operate manually time saving and energy saving increasing work efficiency.
The utility model content
Technical problem to be solved in the utility model provides a kind of door opened device, and its reasonable in design is simple, and is easy to operate quick, time saving and energy saving, improved operating efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of door opened device includes fire door, and a side of fire door has support, on the described support movable pulley is installed, on one sidewall of described support cylinder is installed, is fixed with rope on the described fire door, the movable pulley that cable traction is walked around on the support is connected with the guide rod of rack side wall upper cylinder.
The guide rod of cylinder was to be elongated to maximum rating when described fire door was closed.
Operation principle of the present utility model is: open cylinder, the cylinder guide rod contracts from the pulling rope, and then rope upwards lifts fire door.
The utility model has the advantages that:
The utility model reasonable in design is simple, and is easy to operate quick, time saving and energy saving, improved operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, a kind of door opened device, include fire door 1, one side of fire door has support 2, movable pulley 3 is installed on the described support, on one sidewall of described support 2 cylinder 4 is installed, is fixed with rope 5 on the described fire door 1, the movable pulley 3 that rope 5 tractions are walked around on the support is connected with the guide rod of rack side wall upper cylinder 4.
Claims (2)
1. door opened device, include fire door, one side of fire door has support, it is characterized in that: on the described support movable pulley is installed, on one sidewall of described support cylinder is installed, be fixed with rope on the described fire door, the movable pulley that cable traction is walked around on the support is connected with the guide rod of rack side wall upper cylinder.
2. a kind of door opened device according to claim 1, it is characterized in that: the guide rod of cylinder was to be elongated to maximum rating when described fire door was closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206543808U CN201935573U (en) | 2010-12-11 | 2010-12-11 | Opening device of furnace door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206543808U CN201935573U (en) | 2010-12-11 | 2010-12-11 | Opening device of furnace door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935573U true CN201935573U (en) | 2011-08-17 |
Family
ID=44447091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206543808U Expired - Fee Related CN201935573U (en) | 2010-12-11 | 2010-12-11 | Opening device of furnace door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935573U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368022A (en) * | 2011-10-19 | 2012-03-07 | 芜湖金龙模具锻造有限责任公司 | Furnace door device of pneumatic heat treating furnace |
| CN103352104A (en) * | 2013-07-03 | 2013-10-16 | 江苏益科热处理设备有限公司 | Cylinder mounting structure of box-type multipurpose furnace |
| CN103940219A (en) * | 2014-04-28 | 2014-07-23 | 常州市新城光大热处理有限公司 | Chamber type electric furnace |
| CN107456813A (en) * | 2016-06-02 | 2017-12-12 | 上海梅山钢铁股份有限公司 | Blast furnace air machine filter wind dust arrester |
| CN109572187A (en) * | 2018-12-11 | 2019-04-05 | 苏州威驰电子有限公司 | A kind of silk-screen oven device of automatic loading/unloading and heating |
-
2010
- 2010-12-11 CN CN2010206543808U patent/CN201935573U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368022A (en) * | 2011-10-19 | 2012-03-07 | 芜湖金龙模具锻造有限责任公司 | Furnace door device of pneumatic heat treating furnace |
| CN103352104A (en) * | 2013-07-03 | 2013-10-16 | 江苏益科热处理设备有限公司 | Cylinder mounting structure of box-type multipurpose furnace |
| CN103352104B (en) * | 2013-07-03 | 2015-09-23 | 江苏益科热处理设备有限公司 | A kind of cylinder mounting structure of mult-purpose chamber furnace |
| CN103940219A (en) * | 2014-04-28 | 2014-07-23 | 常州市新城光大热处理有限公司 | Chamber type electric furnace |
| CN107456813A (en) * | 2016-06-02 | 2017-12-12 | 上海梅山钢铁股份有限公司 | Blast furnace air machine filter wind dust arrester |
| CN107456813B (en) * | 2016-06-02 | 2019-12-17 | 上海梅山钢铁股份有限公司 | air filtering and dust removing device for blast furnace blower |
| CN109572187A (en) * | 2018-12-11 | 2019-04-05 | 苏州威驰电子有限公司 | A kind of silk-screen oven device of automatic loading/unloading and heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131211 |