CN203731477U - Device for opening and closing boiler door - Google Patents
Device for opening and closing boiler door Download PDFInfo
- Publication number
- CN203731477U CN203731477U CN201320869525.XU CN201320869525U CN203731477U CN 203731477 U CN203731477 U CN 203731477U CN 201320869525 U CN201320869525 U CN 201320869525U CN 203731477 U CN203731477 U CN 203731477U
- Authority
- CN
- China
- Prior art keywords
- door
- block
- motor
- boiler door
- boiler
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to a device for opening and closing a boiler door. The device comprises a motor and a stopping block matched with the boiler door. The motor is arranged on the boiler door, the motor is fixed onto the boiler door, a transmission rod is installed on the motor and connected with the stopping block, the transmission door is in rotating connection with the door, a restraint rod is connected onto the stopping block, the other end of the restraint rod is relatively fixed with the boiler door, the stopping block is in rotating connection with the restraint rod, and the rotating axis of the rotating connection between the transmission rod and the stopping block and the rotating axis of rotating connection between the stopping block and the restraint rod are parallel to each other. The device which can open and close the boiler door accurately and safely can achieve the effect that the boiler door is opened and closed at different speeds by rotating the rotation speed of the motor, and is simple to operate, obvious in effect, capable of saving manpower, simple and compact in structure, convenient to carry and low in cost.
Description
Technical field
The utility model belongs to boiler technology field, particularly relates to a kind of device for switch boiler door.
Background technology
Boiler door, mainly by manual mode switch, is not only required great effort, and is had sizable danger at present, easily operating personnel is damaged.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of device for switch boiler door, can be accurately switch boiler door safely, and simple in structure, easy to operate.
The utility model solves the technical scheme that its technical problem adopts: a kind of device for switch boiler door is provided, the block that comprises motor and match with boiler door, on described boiler door, be provided with motor, described motor is fixed on boiler door, described motor is installed drive link, described drive link connects block, between described drive link and door, become revolution to connect, connection constraints bar on described block, the described constraining rod other end is relative with boiler doorframe fixing, between described block and constraining rod, become revolution to connect, between described drive link and block, turn the gyroaxis that between connection and block and constraining rod, revolution connects parallel to each other.
Between described drive link and block, turn round revolution between connection and block and constraining rod and be connected to chain connection.
Beneficial effect
The utility model can be accurately, the device of safety switch boiler door, by adjusting motor speed, both reached the effect with friction speed switch fire door, simple to operate again, and successful is saved manpower, and simple and compact for structure, is easy to carry, and cost is low.
Brief description of the drawings
Fig. 1 is the structural representation at the left front visual angle of the utility model.
Fig. 2 is the structural representation at the right front visual angle of the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As illustrated in fig. 1 and 2, a kind of device for switch boiler door, the block 3 that comprises motor 1 and match with boiler door 5, on described boiler door 5, be provided with motor 1, described motor 1 is fixed on boiler door 5, described motor 1 is installed drive link 2, described drive link 2 connects block 3, between described drive link 2 and door 3, become revolution to connect, connection constraints bar 4 on described block 3, described constraining rod 4 other ends are relative with boiler doorframe 5 fixing, between described block 3 and constraining rod 4, become revolution to connect, between described drive link 2 and block 3, turn the gyroaxis that between connection and block 3 and constraining rod 4, revolution connects parallel to each other.
Between the returning of described drive link 2 and block 3, turn connect and block 3 and constraining rod 4 between revolution be connected to chain connection.
Claims (1)
1. the device for switch boiler door, the block (3) that comprises motor (1) and match with boiler door (5), it is characterized in that, on described boiler door (5), be provided with motor (1), described motor (1) is fixed on boiler door (5), described motor (1) is installed drive link (2), described drive link (2) connects block (3), between described drive link (2) and door (3), become revolution to connect, the upper connection constraints bar (4) of described block (3), described constraining rod (4) other end is relative fixing with boiler doorframe (5), between described block (3) and constraining rod (4), become revolution to connect, between described drive link (2) and block (3), turn the gyroaxis that between connection and block (3) and constraining rod (4), revolution connects parallel to each other, between described drive link (2) and block (3), between revolution connection and block (3) and constraining rod (4), revolution is connected to chain connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869525.XU CN203731477U (en) | 2013-12-26 | 2013-12-26 | Device for opening and closing boiler door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869525.XU CN203731477U (en) | 2013-12-26 | 2013-12-26 | Device for opening and closing boiler door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731477U true CN203731477U (en) | 2014-07-23 |
Family
ID=51201546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869525.XU Expired - Fee Related CN203731477U (en) | 2013-12-26 | 2013-12-26 | Device for opening and closing boiler door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731477U (en) |
-
2013
- 2013-12-26 CN CN201320869525.XU patent/CN203731477U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20161226 |