CN201989927U - Hatch cover of pier collision prevention device - Google Patents
Hatch cover of pier collision prevention device Download PDFInfo
- Publication number
- CN201989927U CN201989927U CN2011200010522U CN201120001052U CN201989927U CN 201989927 U CN201989927 U CN 201989927U CN 2011200010522 U CN2011200010522 U CN 2011200010522U CN 201120001052 U CN201120001052 U CN 201120001052U CN 201989927 U CN201989927 U CN 201989927U
- Authority
- CN
- China
- Prior art keywords
- hatch cover
- cover
- hatch
- inclined wedge
- 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.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a hatch cover of a pier collision prevention device, comprising a cover plate, a rotating inclined wedge, a sealing pad, a brattice, a hinge device and an inclined wedge upper sleeve, wherein the brattice is arranged at the upper part of the hatch cover and is welded and fixed along the circumference of the hatch cover, the cover plate is connected with the brattice by the hinge device, the sealing pad is arranged on the brattice, and the cover plate is provided with the inclined wedge upper sleeve and the rotating inclined wedge capable of locking hatch cover. In the hatch cover, the hinge connection of the hatch cover is added, and a normal bolt is changed to be the triangular inclined wedge to lock, so that the hatch cover is not easy to be stolen and the sealing of the hatch cover is guaranteed.
Description
Technical field
The utility model relates to a kind of anticollision device of pier, is 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, consequently the safety that 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 that the staff checks, 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 easily is stolen, and causes water to be splashed into the cabin body, has increased deadweight, influences crashproof effect, even may make whole device sinking.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of hatch cover of anticollision device of pier to be provided.
The technical solution adopted in the utility model 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, described coaming plate is arranged on the hatch top, and it is fixing along hatch welding all around, described cover plate is connected with coaming plate by 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 utility model 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 utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Shown in Fig. 1,2 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, described coaming plate 4 is arranged on the hatch top, and it is fixing along hatch welding all around, described cover plate 1 is connected with coaming plate 4 by 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), described coaming plate (4) is arranged on the hatch top, and it is fixing along hatch welding all around, described cover plate (1) is connected with coaming plate (4) by 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200010522U CN201989927U (en) | 2011-01-05 | 2011-01-05 | Hatch cover of pier collision prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200010522U CN201989927U (en) | 2011-01-05 | 2011-01-05 | Hatch cover of pier collision prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989927U true CN201989927U (en) | 2011-09-28 |
Family
ID=44666425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200010522U Expired - Fee Related CN201989927U (en) | 2011-01-05 | 2011-01-05 | Hatch cover of pier collision prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989927U (en) |
-
2011
- 2011-01-05 CN CN2011200010522U patent/CN201989927U/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 |
Granted publication date: 20110928 Termination date: 20130105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |