CN206142227U - Automatic opening device of manhole cover - Google Patents
Automatic opening device of manhole cover Download PDFInfo
- Publication number
- CN206142227U CN206142227U CN201620566724.7U CN201620566724U CN206142227U CN 206142227 U CN206142227 U CN 206142227U CN 201620566724 U CN201620566724 U CN 201620566724U CN 206142227 U CN206142227 U CN 206142227U
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- CN
- China
- Prior art keywords
- cylinder
- girder
- manhole
- cylinders
- manhole cover
- 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.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses an automatic opening device of manhole cover, constitute including 2 cylinders and manhole, its characterized in that: control control person's handhole door to open automatically through the priority of 2 cylinders is flexible, cylinder no. 1 sets up in head upper portion, and one end is connected with the fixed plate, and one end is connected with the fly leaf, and cylinder no. 2 sets up in equipment one side, and the girder is connected to one end, and the cylinder supporting seat is connected to one end, and the cylinder supporting seat is connected with simplified, fixes on the barrel, and manhole upper portion spherical -cap sealing head is connected with girder, backup pad, girder supporting seat and pin junction for the girder. The utility model discloses compact structure opens the convenience, uses manpower sparingly safe and reliable.
Description
Technical field
This utility model is related to the reactor access path of food processing, pharmaceutical equipment, and more particularly to a kind of manhole cover is certainly
Dynamic opening device.
Background technology
Existing food processing, the reactor inspection manhole of pharmaceutical equipment adopt different version, its manhole cover to open
Qi Jun is realized by manpower.Because manhole cover is metal material, comparison is heavy, adds reactor long term high temperature or environment under high pressure
Lower work, sealing device may be deformed or fouling so that the unlatching of manhole cover is more difficult, or even need strong by instrument
System is pried open, and does the sealing property destruction of paired manhole cover.
Utility model content
The purpose of this utility model is exist in the reactor manhole cover unlatching for overcome existing food processing, pharmaceutical equipment
Deficiency, there is provided a kind of manhole cover self-opening device.
The manhole cover self-opening device that this utility model is provided, including 2 cylinders and manhole composition；It is characterized in that：
Automatically turned on come controlling manhole lid by the priority extension and contraction control of 2 cylinders, cylinder 1 is arranged at end socket top, one end and fixation
Plate 2 connects, and one end is connected with portable plate 3, and cylinder 2 is arranged at equipment side, one end connection girder 5, one end connection cylinder supports
Seat 9, cylinder supports seat 9 is connected with cylinder 10, is fixed on cylinder 10, the top spherical seal head of manhole 6 and girder 5, gripper shoe 4
Connection, girder support base 7 and girder pin connection.
This utility model compact conformation, opens convenient, saves manpower, safe and reliable.
Description of the drawings：
Fig. 1 is this utility model structural representation.
In figure, 1, cylinder 1,2, fixed plate, 3, portable plate, 4, gripper shoe, 5, girder, 6, manhole, 7, girder support base, 8,
Cylinder 2,9, cylinder supports seat, 10, cylinder.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
As illustrated, the manhole cover self-opening device, including 2 cylinders and manhole composition, by the priority of 2 cylinders
Extension and contraction control is carried out controlling manhole lid and is automatically turned on；Cylinder 1 is arranged at end socket top, and one end is connected with fixed plate 2, one end with activity
Plate 3 connects, and cylinder 2 is arranged at equipment side, the upper girder 5 of one end connection, one end connection cylinder supports seat 9, cylinder supports seat 9 with
Cylinder 10 connects, and is fixed on cylinder 10, and the top spherical seal head of manhole 6 is connected with girder 5, gripper shoe 4, girder support base 7
With girder pin connection.
Furthermore, it is to be understood that although this specification is described according to embodiment, embodiment only includes one
Technical scheme, the description method of description is intended merely to clear explanation technology contents, and those skilled in the art should make description
Understand for entirety, embodiment can also through appropriate change, formed it will be appreciated by those skilled in the art that other realities
Apply scheme.
Claims (1)
1. a kind of manhole cover self-opening device, including 2 cylinders and manhole are constituted；It is characterized in that：By the elder generation of 2 cylinders
Afterwards extension and contraction control is carried out controlling manhole lid and is automatically turned on, and cylinder one is arranged at end socket top, and one end is connected with fixed plate, one end and work
Dynamic plate connection, cylinder two is arranged at equipment side, one end connection girder, one end connection cylinder supports seat, cylinder supports seat and cylinder
Body connects, and is fixed on cylinder, and manhole top spherical seal head is connected with girder, gripper shoe, girder support base and girder pin
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566724.7U CN206142227U (en) | 2016-06-04 | 2016-06-04 | Automatic opening device of manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566724.7U CN206142227U (en) | 2016-06-04 | 2016-06-04 | Automatic opening device of manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142227U true CN206142227U (en) | 2017-05-03 |
Family
ID=58616225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566724.7U Active CN206142227U (en) | 2016-06-04 | 2016-06-04 | Automatic opening device of manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144295A (en) * | 2016-06-04 | 2016-11-23 | 沈永贤 | Manhole cover automatic open device |
-
2016
- 2016-06-04 CN CN201620566724.7U patent/CN206142227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144295A (en) * | 2016-06-04 | 2016-11-23 | 沈永贤 | Manhole cover automatic open device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: Gutianquan Road Economic Development Zone, Huaian City, Jiangsu province Xuyi County 211700 No. 18 Patentee after: Jiangsu Jufeng Machinery Co., Ltd. Address before: Gutianquan road 211700 in Xuyi County of Jiangsu Province Economic Development Zone No. 18 Patentee before: Shen Yongxian |
|
| TR01 | Transfer of patent right |