CN203473190U - Manhole equipment with inspection hole - Google Patents
Manhole equipment with inspection hole Download PDFInfo
- Publication number
- CN203473190U CN203473190U CN201320507439.4U CN201320507439U CN203473190U CN 203473190 U CN203473190 U CN 203473190U CN 201320507439 U CN201320507439 U CN 201320507439U CN 203473190 U CN203473190 U CN 203473190U
- Authority
- CN
- China
- Prior art keywords
- sighthole
- cover plate
- inspection hole
- seat ring
- manhole
- 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
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses manhole equipment with an inspection hole. The manhole equipment with the inspection hole comprises a bezel (1) and a cover plate (2), wherein the bezel (1) is welded to a ship body, the cover plate (2) is fixed to the bezel (1) through a nut, an inspection hole device is arranged in the center of the cover plate (2), the inspection hole device is composed of an inspection hole bezel (1) and an inspection hole cover plate (5), and the inspection hole cover plate (5) is fixed to the inspection hole bezel (4) through a nut. According to the manhole equipment with the inspection hole, due to the fact that the inspection hole is additionally formed in the manhole equipment, workers can enter a cabin to conduct washing and cleaning after the inspection hole is dismantled easily.
Description
Technical field
The utility model relates to a kind of manhole equipment with sighthole.
Background technology
As everyone knows, boats and ships can guarantee enough endurance, be unable to do without working of various device reliable and stablely, also be unable to do without the supply of various goods and materials, comprising the required oil plant of the normal operation of equipment, the fresh water that staff's daily life is required, required ballast water etc. during ship in ballast, this just needs big and small various cabins store these materials, in order to guarantee the stable of boats and ships center of gravity, so be provided with some cabins on the shell of ship deck bottom, be used for storing various materials.
In ship building, for ease of staff's carrying implement, enter cabin construction, on bulkhead, offered manhole device, but also larger, yet after the normal use of boats and ships payment, cabin needs periodic cleaning cleaning, want to enter wherein must the upper dozens of nut of dismounting manhole device can, to staff, bring certain trouble, so when ship building, also have and on bulkhead, separately establish a small-sized sighthole, however this hole set up the compressive resistance that certainly will reduce cabin.
Summary of the invention
In order to address the above problem, the utility model provides a kind of manhole equipment with sighthole, sets up a sighthole on manhole device, and after easy removal sighthole, staff can enter cabin interior and clean cleaning.
The utility model has adopted following technical scheme: a kind of manhole equipment with sighthole, it comprises seat ring and cover plate, seat ring is welded on hull, cover plate is fixed on seat ring by nut, the center position of described cover plate is provided with sighthole device, described sighthole device is comprised of sighthole seat ring and access plate, and access plate is fixed on sighthole seat ring by nut.
Between described access plate and sighthole seat ring, be provided with sighthole packing ring; Between described cover plate and seat ring, be provided with cover plate for sealing pad; A handle is respectively established in the both sides of described cover plate.
The utlity model has following beneficial effect: the utility model is set up a sighthole device on manhole device, without separately offer a sighthole on the bulkhead in cabin, effectively increased the compressive resistance of bulkhead; Meanwhile, sighthole only has a small amount of stud nut, has avoided staff entering cabin when maintenance, dismantle a large amount of nuts loaded down with trivial details work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, the utility model is a kind of manhole equipment with sighthole, it is characterized in that it comprises seat ring 1 and cover plate 2, seat ring 1 is welded on hull, the endoporus of seat ring 1 and hull openings be size on an equal basis, and cover plate 2 is fixed on seat ring 1 by some nuts, and the center position of described cover plate 2 is provided with sighthole device, described sighthole device is comprised of sighthole seat ring 4 and access plate 5, and access plate 5 is fixed on sighthole seat ring 4 by some nuts; Between described access plate 5 and sighthole seat ring 4, be provided with sighthole packing ring, guarantee watertight; Between described cover plate 2 and seat ring 1, be provided with cover plate for sealing pad, guarantee watertight; A handle 3 handles are respectively established for movable in the both sides of described cover plate 2, can, around handle axle Rotate 180 °, be convenient to installation, dismounting and lifting.
Claims (4)
1. the manhole equipment with sighthole, it is characterized in that it comprises seat ring (1) and cover plate (2), seat ring (1) is welded on hull, cover plate (2) is fixed on seat ring (1) by nut, the center position of described cover plate (2) is provided with sighthole device, described sighthole device is comprised of sighthole seat ring (4) and access plate (5), and access plate (5) is fixed on sighthole seat ring (4) by nut.
2. a kind of manhole equipment with sighthole according to claim 1, is characterized in that being provided with sighthole packing ring between described access plate (5) and sighthole seat ring (4).
3. a kind of manhole equipment with sighthole according to claim 1, is characterized in that being provided with cover plate for sealing pad between described cover plate (2) and seat ring (1).
4. a kind of manhole equipment with sighthole according to claim 1, is characterized in that a handle (3) is respectively established in the both sides of described cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507439.4U CN203473190U (en) | 2013-08-20 | 2013-08-20 | Manhole equipment with inspection hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507439.4U CN203473190U (en) | 2013-08-20 | 2013-08-20 | Manhole equipment with inspection hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473190U true CN203473190U (en) | 2014-03-12 |
Family
ID=50221572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507439.4U Expired - Fee Related CN203473190U (en) | 2013-08-20 | 2013-08-20 | Manhole equipment with inspection hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473190U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434613A (en) * | 2013-08-20 | 2013-12-11 | 张晓荣 | Manhole device with inspection hole |
| CN108692326A (en) * | 2018-07-03 | 2018-10-23 | 满洲里达赉湖热电有限公司 | Integral type cigarette wind devices inspection hole door |
| CN113715991A (en) * | 2021-09-17 | 2021-11-30 | 上海外高桥造船有限公司 | Protective structure for construction of ship anchor chain pipeline |
| CN113978653A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Ship operation tool and ship |
-
2013
- 2013-08-20 CN CN201320507439.4U patent/CN203473190U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434613A (en) * | 2013-08-20 | 2013-12-11 | 张晓荣 | Manhole device with inspection hole |
| CN108692326A (en) * | 2018-07-03 | 2018-10-23 | 满洲里达赉湖热电有限公司 | Integral type cigarette wind devices inspection hole door |
| CN113715991A (en) * | 2021-09-17 | 2021-11-30 | 上海外高桥造船有限公司 | Protective structure for construction of ship anchor chain pipeline |
| CN113978653A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Ship operation tool and ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203473190U (en) | Manhole equipment with inspection hole | |
| CN202609038U (en) | Marine manhole cover | |
| CN103434613A (en) | Manhole device with inspection hole | |
| CN202321037U (en) | Demountable lifting handle device for turnover barrel | |
| CN203511982U (en) | Combined type ship hatch cover limiting device | |
| CN207191312U (en) | Marine air is released buffer | |
| CN103786834A (en) | Manhole cover for ship | |
| CN206715107U (en) | A kind of packaged type fire-fighting equipment device | |
| CN209553459U (en) | A kind of underwater equipment power supply unit and underwater equipment | |
| CN203427997U (en) | Flat-type watertight hatch cover device | |
| CN104290889A (en) | Salvaging and rescuing structure | |
| CN204567983U (en) | One can fall mizzen mast | |
| CN203767026U (en) | Manhole cover for ship | |
| CN206211907U (en) | A kind of ship lithium battery energy storage battery system | |
| CN204037837U (en) | One can the grease proofing scupper lid arrangement of closed deck | |
| CN104671122A (en) | Small electric crane for ship | |
| CN204916132U (en) | Screw propeller | |
| CN201670341U (en) | Rubber cock device for deck launching | |
| CN207439415U (en) | A kind of auxiliary device for total station survey | |
| CN201884632U (en) | Vertical type pressure vessel convenient to wash | |
| CN203450365U (en) | Rotatable chimney for bulk cargo ship | |
| CN203567899U (en) | Device for replacing electrode in ship navigation state | |
| CN204124620U (en) | Storage tank manhole | |
| CN204170735U (en) | Waste liquid cylinder | |
| CN102689741A (en) | Portable floating vegetation sampling bottle arrangement box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |