CN102582789A - Hatch cover of anti-collision device for bridge piers - Google Patents
Hatch cover of anti-collision device for bridge piers Download PDFInfo
- Publication number
- CN102582789A CN102582789A CN2011100006926A CN201110000692A CN102582789A CN 102582789 A CN102582789 A CN 102582789A CN 2011100006926 A CN2011100006926 A CN 2011100006926A CN 201110000692 A CN201110000692 A CN 201110000692A CN 102582789 A CN102582789 A CN 102582789A
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- CN
- China
- Prior art keywords
- cover
- hatch
- hatch cover
- wedges
- cover plate
- 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.)
- Pending
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Abstract
The invention discloses a hatch cover of an anti-collision device for bridge piers, which comprises a cover plate, rotary wedges, a sealing gasket, a wall board, a hinge device and top sleeves of the wedges. The wall board is arranged above a hatch and fixedly welded along the periphery of the same, the cover plate is connected with the wall board through the hinge device, the sealing gasket is arranged on the wall board, and the top sleeves of the wedges and the rotary wedges capable of locking the hatch cover are mounted on the cover plate. The hatch cover is connected by the aid of the hinge device arranged additionally, general connection by bolts is changed into locking by rectangular wedges, so that the hatch cover is not easy to be stolen and the sealing of the hatch is guaranteed.
Description
Technical field
The present invention relates to a kind of anticollision device of pier, be specifically related to a kind of hatch cover of anticollision device.
Background technology
In order to prevent the bump of large ship to bridge pier, the safety that consequently jeopardizes bridge is equipped with anticollision device around bridge pier.Hatch cover is to be positioned on the deck of anticollision device, is used for the inlet of staff's inspection, has the ellipse that is shaped as of hatch cover now, and it covers the bolted connection that is connected to body.This structure hatch cover is prone to be stolen, and causes water to be splashed into the cabin body, has increased deadweight, influences crashproof effect, even possibly make whole device sinking.
Summary of the invention
The objective of the invention is provides a kind of hatch cover of anticollision device of pier in order to overcome the deficiency of prior art.
The technical scheme that the present invention adopts is: a kind of hatch cover of anticollision device of pier; Comprise cover plate, rotate tiltedly carve, packing seal, coaming plate, hinge means and tiltedly carve cover; Said coaming plate is arranged on the hatch top, and fixing along hatch welding all around, and said cover plate is connected with coaming plate through hinge means; Coaming plate is provided with packing seal, the rotation of tiltedly carving the cover and can lock hatchcover is installed on the cover plate tiltedly carves.
Beneficial effect: the present invention increases the hatch cover hinge and connects, and changes the plain bolt connection into triangle and tiltedly carves locking, is difficult for stolen going, and has guaranteed the sealing of hatch cover.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further:
Like Fig. 1, shown in 2 and 3: a kind of hatch cover of anticollision device of pier; Comprise cover plate 1, rotate tiltedly carve 2, packing seal 3, coaming plate 4, hinge means 5 and tiltedly carve and overlap 6; Said coaming plate 4 is arranged on the hatch top, and fixing along hatch welding all around, and said cover plate 1 is connected with coaming plate 4 through hinge means 5; Coaming plate 4 is provided with packing seal 3, the rotation of tiltedly carving cover 6 and can lock hatchcover is installed on the cover plate 1 tiltedly carves 2.
Claims (1)
1. the hatch cover of an anticollision device of pier; It is characterized in that: this hatch cover comprises cover plate (1), rotates and tiltedly carve (2), packing seal (3), coaming plate (4), hinge means (5) and tiltedly carve cover (6); Said coaming plate (4) is arranged on the hatch top; And it is fixing along hatch welding all around; Said cover plate (1) is connected with coaming plate (4) through hinge means (5), and coaming plate (4) is provided with packing seal (3), the rotation of tiltedly carving cover (6) and can lock hatchcover is installed on the cover plate (1) tiltedly carves (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100006926A CN102582789A (en) | 2011-01-05 | 2011-01-05 | Hatch cover of anti-collision device for bridge piers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100006926A CN102582789A (en) | 2011-01-05 | 2011-01-05 | Hatch cover of anti-collision device for bridge piers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102582789A true CN102582789A (en) | 2012-07-18 |
Family
ID=46472186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100006926A Pending CN102582789A (en) | 2011-01-05 | 2011-01-05 | Hatch cover of anti-collision device for bridge piers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102582789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567047A (en) * | 2012-08-02 | 2014-02-12 | 山特维克知识产权股份有限公司 | Crusher feed hopper hatch |
-
2011
- 2011-01-05 CN CN2011100006926A patent/CN102582789A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567047A (en) * | 2012-08-02 | 2014-02-12 | 山特维克知识产权股份有限公司 | Crusher feed hopper hatch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |