CN2261607Y - Accessory of vertically moving door opening hook - Google Patents
Accessory of vertically moving door opening hook Download PDFInfo
- Publication number
- CN2261607Y CN2261607Y CN 96213401 CN96213401U CN2261607Y CN 2261607 Y CN2261607 Y CN 2261607Y CN 96213401 CN96213401 CN 96213401 CN 96213401 U CN96213401 U CN 96213401U CN 2261607 Y CN2261607 Y CN 2261607Y
- Authority
- CN
- China
- Prior art keywords
- door opening
- door
- balance
- open
- gate stop
- 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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- Special Wing (AREA)
Abstract
The utility model discloses an accessory of a vertically moving door opening hook, which is used for an operating mechanism of a hydraulic transmission door. The utility model is composed of a steering frame, a door opening hook, a connecting rod, a door opening oil cylinder, and a balance crown bar, wherein the balance crown bar is fixedly connected to the steering frame; the balance crown bar is designed with steps; the head part of a flat rod is provided with prop wheels. The door opening hook is connected by the connecting rod and is arranged on the steering frame in the form of sliding constraint. The door opening oil cylinder is separately hinged with the steering frame and the door opening hook. The device respectively makes two actions which are door constriction and door opening. The steps arranged on the balance crown bar exactly position and constrict the spring of the door to ensure the normal work of the spring door. The abnormal spoilage of the door opening hook and the door can be avoided. The utility model has the advantages of accurate and reliable operation, simple and reasonable structure, etc.
Description
The utility model relates to a kind of servicing unit that the vertical movable type of hydraulic drive fire door operating mechanism opens gate stop that is used for, and is specially adapted to solve the coke oven door operation and opens gate stop and the improper damage problem of fire door.
At present, domestic middle small coke oven is promoted the use of spring and is beaten fire door, and the original backward technology performance of this fire door operating mechanism has seriously restricted the enforcement of advanced fire door technology.The novel fire door operating mechanism of rising in recent years is as the Chinese patent 2L90209519.6 " hydraulicdriven fire door operating mechanism " and the Chinese patent ZL942479416 " hydraulic torque bascule " of my design.Realized that the hydraulic drive of middle small coke oven opens door, moved door and 90 ° of steering operations of fire door, the moment problem that leans forward when having solved reliable balanced controls load fire door.To open door operation inaccurate and open problems such as gate stop heavy wear and the improper damage of fire door but still exist, and greatly influenced the normal performance of this mechanism's advanced technology performance.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art and provides a kind of and will compress fire door and open that two actions of door are carried out respectively, vertical movable type simple and practical, reasonable in design opens the servicing unit of gate stop.
The purpose of this utility model is achieved in that it comprises bogie, opens gate stop, connecting rod, open an oil cylinder, balance post rod, opening gate stop is loaded on the bogie by the connecting rod connection and with the slip constraint type, open an oil cylinder respectively with open gate stop, bogie is hinged, and its structural feature is: balance post rod is cemented on the bogie.
The purpose of this utility model can also reach by following technical measures: balance post rod is provided with step, and its head is equipped with the top wheel.
Compared to existing technology, the utility model has the advantages that: open door operation accurately and reliably, stopped unreasonable contact of associated components and destruction, simple and reasonable practicality has further improved the technical performance of fire door operating mechanism.
The explanation of accompanying drawing drawing:
Accompanying drawing is a structural representation of the present utility model.
Bogie among the figure (1), open gate stop (2), connecting rod (3), balance post rod (4), step (5), open an oil cylinder (6), top wheel (7).
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Accompanying drawing is embodiment of the present utility model.As shown in FIG. the utility model by bogie (1), open gate stop (2), connecting rod (3), balance post rod (4), step (5), open an oil cylinder (6), top wheel (7) forms.Opening gate stop (2) is loaded on the bogie (1) by connecting rod (3) connection and with the form that retrains of sliding.Open an oil cylinder (6) respectively with open gate stop (2) and bogie (1) is hinged.Balance post rod (4) is cemented on the bogie (1), and balance post rod (4) is gone up design step (5), and balance post rod (4) is gone up design has step (5), balance post rod (4) head that top wheel (7) is housed.
The course of work of the present utility model and principle: when the fire door operating mechanism opens door operation, the top wheel (7) of balance post rod (4) at first withstands the fire door body, simultaneously the step (5) on the balance post rod accurately compresses the fire door spring in the location, opens an oil cylinder (6) then and moves up and open gate stop (2) and finish and open door operation.The utility model will compress fire door and open two actions of door and carry out respectively, avoid opening gate stop (2) end and the contact wear of fire door body.Step on the balance post rod (4) is implemented accurately location pressure to the fire door spring, has guaranteed the operate as normal of fire door spring, has avoided the improper damage of fire door.
Claims (2)
1, a kind ofly is used for the servicing unit that the vertical movable type of hydraulic drive fire door operating mechanism opens gate stop, comprise bogie, open gate stop, connecting rod, open an oil cylinder, balance post rod, opening gate stop is loaded on the bogie by the connecting rod connection and with the slip constraint type, open an oil cylinder respectively with open gate stop, bogie is hinged, it is characterized in that balance post rod is fixed on the bogie.
2, vertical movable type according to claim 1 opens the gate stop servicing unit, it is characterized in that balance post rod is provided with its head of step the top wheel is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213401 CN2261607Y (en) | 1996-06-01 | 1996-06-01 | Accessory of vertically moving door opening hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213401 CN2261607Y (en) | 1996-06-01 | 1996-06-01 | Accessory of vertically moving door opening hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2261607Y true CN2261607Y (en) | 1997-09-03 |
Family
ID=33895754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213401 Expired - Fee Related CN2261607Y (en) | 1996-06-01 | 1996-06-01 | Accessory of vertically moving door opening hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2261607Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878281A (en) * | 2007-11-27 | 2010-11-03 | 犹德有限公司 | But the mechanism that is used for door, door body or the doorframe of automatization ground locking horizontal coke oven chambers |
-
1996
- 1996-06-01 CN CN 96213401 patent/CN2261607Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878281A (en) * | 2007-11-27 | 2010-11-03 | 犹德有限公司 | But the mechanism that is used for door, door body or the doorframe of automatization ground locking horizontal coke oven chambers |
| CN101878281B (en) * | 2007-11-27 | 2014-04-09 | 蒂森克虏伯伍德有限公司 | Mechanism for automatable latching of doors, door bodies or door frames of horizontal coke oven chambers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |