CN201778312U - Connecting structure for gate leaf and bottom shaft of steel dam - Google Patents
Connecting structure for gate leaf and bottom shaft of steel dam Download PDFInfo
- Publication number
- CN201778312U CN201778312U CN2010205163680U CN201020516368U CN201778312U CN 201778312 U CN201778312 U CN 201778312U CN 2010205163680 U CN2010205163680 U CN 2010205163680U CN 201020516368 U CN201020516368 U CN 201020516368U CN 201778312 U CN201778312 U CN 201778312U
- Authority
- CN
- China
- Prior art keywords
- lower shaft
- gate flap
- water stop
- base plate
- bottom shaft
- 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 a connecting structure for a gate leaf and a bottom shaft of a steel dam. The connecting structure comprises a door leaf, the bottom of the door leaf is connected with a bottom shaft, the bottom shaft penetrates through a hinged support, the door leaf is provided with a water stop base plate corresponding to the hinged support, the water stop base plate is arranged in the middle of the door leaf in the thickness direction and is provided with notches corresponding to the hinged support and bottom shaft flange, and water stop parts are mounted at the edges of the notches. The water stop parts can be mounted on the water stop base plate conveniently, and simultaneously, the water stop base plate is arranged in the middle of the door leaf in the thickness direction so that the water stop base plate and the hinged support are coaxial in rotation, and seal between the water stop base plate and the hinged support and among the water stop base plate and the bottom shaft flanges are easy to be realized. Compared with the prior art, the connecting structure is simple in structure, convenient in manufacturing and mounting and capable of being used on gates of steel dams.
Description
Technical field
The utility model relates to a kind of gate, particularly a kind of steel dam door body device.
Background technology
In China's urban water conservancy engineering, in the fields such as water conservancy projects construction and environmental renovation, irrigation, flood control, steel dam is just used widely.
In the prior art, a kind of gate is arranged, its publication number is: CN2581498Y, and its structure comprises gate flap, is fixed on the lower shaft and the drive unit of gate flap bottom, and it is protruding that the lock wall is passed at the two ends of lower shaft, its overhanging end is connected with drive unit, have some free bearings that distribute vertically on the lower shaft, and have one group of water seal arrangement on gate flap and lower shaft, this device contains the water seal arrangement between lower shaft and the lock wall, the bottom seal device of lower shaft, the side seal device between gate flap and the lock wall.Its weak point is: be provided with sealing device between existing gate flap and the free bearing, the sealing device is installed on the sealing seat board, the panel of sealing seat board and gate flap flushes, and causes the direction of sealing seat board not point to the center of free bearing, causes the sealing difficulty, install and adjust inconvenient, as the sealing seat board being arranged on the middle part of gate flap thickness direction, then need offer some fabrication holes, so that install on the gate flap surface, its complex structure is made difficulty.
The utility model content
The utility model is in the prior art, and the sealing seat board is installed irrational problem, proposes a kind of steel dam gate flap and lower shaft syndeton, makes to be easy between free bearing and the gate flap realize sealing, and the installation of being convenient to gate flap and lower shaft is connected.
For solving the problems of the technologies described above, technical solutions of the utility model are as follows: a kind of steel dam gate flap and lower shaft syndeton, comprise the gate flap that the bottom links to each other with lower shaft, described lower shaft passes free bearing, the corresponding sealing seat board that is provided with free bearing on the described gate flap, described sealing seat board is positioned at the middle part on the gate flap thickness direction, and with the corresponding breach that is provided with of free bearing and lower shaft flange, described gap edge is equipped with sealing part on the sealing seat board.
In the utility model, it is very convenient that sealing part is installed on the sealing seat board, and simultaneously, the sealing seat board is positioned at the middle part on the gate flap thickness direction, when it rotates with the free bearing coaxial line, between sealing seat board and the free bearing, be easy to realize sealing between sealing seat board and the lower shaft flange.Compared with prior art, the utility model is simple in structure, and manufacturing and easy for installation can be used on the steel dam anchor gate.
For making things convenient for gate flap and lower shaft to install, the middle part of described gate flap bottom on the gate flap thickness direction is provided with middle plate, and middle plate lower end is welded with the arc that the outer round surface with lower shaft matches, and is connected through some screws between arc and the lower shaft.Because arc exposes, and connection can be installed easily, after both installed, structural strength was big, used reliable.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that A-A among Fig. 1 is to view;
Fig. 3 is that B-B among Fig. 1 is to view;
Fig. 4 is the utility model sectional perspective structural representation.
Wherein, 1 gate flap, 2 arcs, 3 sealing seat boards, 4 lower shafts, 5 sealing parts, 6 free bearings, 7 breach, 8 lower shaft flanges.
The specific embodiment
As Fig. 1-3, be a kind of steel dam gate flap and lower shaft syndeton, comprise the gate flap 1 that the bottom links to each other with lower shaft 4, lower shaft 4 passes free bearing 6, on the gate flap 1 with the free bearing 6 corresponding sealing seat boards 3 that are provided with, described sealing seat board 3 is positioned at the middle part on gate flap 1 thickness direction, and with free bearing 6 and the lower shaft flange 8 corresponding breach 7 that are provided with, breach 7 edges are equipped with sealing part 5 on the sealing seat board 3; The middle part of gate flap 1 bottom on gate flap 1 thickness direction is provided with middle plate, and middle plate lower end is welded with the arc 2 that the outer round surface with lower shaft 4 matches, and is connected through some screws between arc 2 and the lower shaft 4.
This apparatus structure is simple, and sealing seat board 3 exposes, and can directly carry out installing and fixing of sealing part 5 thereon, it is easy to and free bearing 6, lower shaft flange 8 between realize water-stop, avoid gate to leak.
Claims (2)
1. steel dam gate flap and lower shaft syndeton, comprise the gate flap that the bottom links to each other with lower shaft, described lower shaft passes free bearing, it is characterized in that: the corresponding sealing seat board that is provided with free bearing on the described gate flap, described sealing seat board is positioned at the middle part on the gate flap thickness direction, with the corresponding breach that is provided with of free bearing and lower shaft flange, described gap edge is equipped with sealing part on the sealing seat board.
2. steel dam gate flap according to claim 1 and lower shaft syndeton, it is characterized in that: the middle part of described gate flap bottom on the gate flap thickness direction is provided with middle plate, in the plate lower end be welded with the arc that the outer round surface with lower shaft matches, be connected through some screws between arc and the lower shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205163680U CN201778312U (en) | 2010-09-03 | 2010-09-03 | Connecting structure for gate leaf and bottom shaft of steel dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205163680U CN201778312U (en) | 2010-09-03 | 2010-09-03 | Connecting structure for gate leaf and bottom shaft of steel dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778312U true CN201778312U (en) | 2011-03-30 |
Family
ID=43791527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205163680U Expired - Fee Related CN201778312U (en) | 2010-09-03 | 2010-09-03 | Connecting structure for gate leaf and bottom shaft of steel dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352450A (en) * | 2013-07-15 | 2013-10-16 | 陈文重 | Steel dam gate convenient to install |
| CN107354919A (en) * | 2017-07-31 | 2017-11-17 | 江苏扬州富达液压机械集团有限公司 | A kind of lower shaft rotating hydraulic landscape dam |
-
2010
- 2010-09-03 CN CN2010205163680U patent/CN201778312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352450A (en) * | 2013-07-15 | 2013-10-16 | 陈文重 | Steel dam gate convenient to install |
| CN107354919A (en) * | 2017-07-31 | 2017-11-17 | 江苏扬州富达液压机械集团有限公司 | A kind of lower shaft rotating hydraulic landscape dam |
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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 |
Granted publication date: 20110330 Termination date: 20170903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |