CN202879744U - Water blocking tool for embedded type manhole - Google Patents
Water blocking tool for embedded type manhole Download PDFInfo
- Publication number
- CN202879744U CN202879744U CN 201220571954 CN201220571954U CN202879744U CN 202879744 U CN202879744 U CN 202879744U CN 201220571954 CN201220571954 CN 201220571954 CN 201220571954 U CN201220571954 U CN 201220571954U CN 202879744 U CN202879744 U CN 202879744U
- Authority
- CN
- China
- Prior art keywords
- type manhole
- flush type
- dash
- annular pressing
- pressing ring
- 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 relates to a water blocking tool for an embedded type manhole. The water blocking tool for the embedded type manhole comprises a water blocking ring, a rain shielding cover, a sealing element, a fastening piece and a connecting piece. The water blocking ring comprises an annular press ring and a coaming, wherein the shape of the annular press ring is matched with the shape of the embedded type manhole, and the coaming vertically extends upwards along the outer side of the upper surface of the annular press ring. The annular press ring is detachably connected on a base of the embedded manhole through the fastening piece. The sealing element is arranged between the annular press ring and the base. The rain shielding cover comprises a cover plate which is connected with the coaming through the connecting piece. The cover plate encircles the connecting piece to be covered on the coaming in an opening and closing mode. The water blocking tool for the embedded type manhole is firm in structure, convenient to install, good in water-proof property and capable of being recycled.
Description
Technical field
The utility model relates to technical field of ships, is a kind of frock of the flush type manhole being carried out the dash effect in the ship building process specifically.
Background technology
Often have on the deck of boats and ships and can pass through for personnel, carry out the manhole of operation to enter cabin, the manhole cover base is housed on the manhole, end user's port lid seals manhole in case of necessity.According to the application requirements of boats and ships, groups of people's port lid base is consistent with the height of the steel plate at edge, and the manhole of this pattern is called as the flush type manhole.Therefore in the process that build in the boats and ships outfield, when rainy day, hot work or cleaning deck, the water capacity easily flows into cabin along steel plate from manhole.Because the existence of water is got rusty the cabin inner structure, affects the carrying out of production operation.And the structure of cabin inside is more, and the clear water operation is difficulty very, not only takes time and effort, and also causes easily the damage of coating in the clear water operation process.
For anti-sealing flows into cabin from manhole, in the present shipbuilding technology, tend to be centered around on the manhole steel plate on every side with band iron, use is welded and fixed, and at the peripheral joints cement of band iron, so that water is kept off in the band iron outside, prevents that water from flowing into cabin.But this dash mode has a lot of weak points: at first, the fixedly employing Type of Welding of band iron causes the scaling loss of coating; Secondly, cement and steel plate are two kinds of diverse materials of character, and the cement after solidifying can not well combine with steel plate, and its contact surface tends to occur the slit, have a small amount of water and infiltrate from this slit, and then flow in the cabin by manhole; In addition, the cement that solidifies is more crisp, tends to be subjected to the collision of hard thing and damages, and becomes dust, affects the hygienic cleaning work in the production process; At last, the cement that solidifies is non-removable structure, can not reuse in case just take apart, so it does not have the character of recycling.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model provides a kind of sound construction, good, the reusable flush type manhole of water resistance dash frock.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of flush type manhole dash frock, comprise retaining ring, rain shield, sealing member, fastener and attaching parts, described retaining ring comprises annular pressing ring that the shape with the flush type manhole is complementary and along the upwardly extending coaming plate of upper surface outside vertical of described annular pressing ring, described annular pressing ring passes through described fastener separable joint on the base of described flush type manhole, be provided with described sealing member between described annular pressing ring and the described base, described rain shield comprises cover plate, described cover plate is connected with described coaming plate by described attaching parts, and described cover plate is located on the described coaming plate around the able to turn on or off lid of described attaching parts.
Wherein, the material of described retaining ring and rain shield is steel, and described coaming plate is weldingly fixed on the described annular pressing ring, and the weld seam that welding forms satisfies the watertight requirement.
Wherein, described fastener is nut, and the bolt position on the described annular pressing ring on the base of corresponding flush type manhole is provided with bolt hole, and described annular pressing ring passes through described nut separable joint on described base.
Wherein, the bolt hole of offering on the described annular pressing ring is greater than the screw rod external diameter of described bolt.
Wherein, described sealing member is rubber tubing, described rubber tubing be centered around the outside of described bolt and be pressed in described annular pressing ring and described base between.
Wherein, described fastener circumferentially evenly distributes along described annular pressing ring, and the quantity of described fastener is more than or equal to 6.
Wherein, the edge of described cover plate protrudes from the lateral surface of described coaming plate.
Wherein, described attaching parts is hinge.
Wherein, the lower surface of described cover plate is arranged in a crossed manner a reinforced rib.
Wherein, the upper surface of described cover plate is provided with handgrip.
Dash frock of the present utility model is different from prior art, has the following advantages:
1, sound construction, easy accessibility;
2, water resistance is good: 1. be provided with sealing member between annular pressing ring and the base, can prevent effectively that sealing flows into cabin from the flush type manhole; 2. rain shield can effectively prevent the intrusion of rainwater, when raining rain shield is renovated above retaining ring, is used for rain cover, prevents that rainwater from falling in the cabin, opens when fine to get final product, and operation is very easy;
3, reusable: dash frock of the present utility model is demountable structure, therefore can be on the flush type manhole of same specification repeated usage, greatly improved the In-commission Rate of dash frock.
Description of drawings
Fig. 1 is left profile view of the present utility model.
Fig. 2 is normal cross section view of the present utility model.
Fig. 3 is the birds-eye view of the utility model retaining ring.
Fig. 4 is the birds-eye view of the utility model rain shield.
Fig. 5 is that this Fig. 4 is along the cross section view of A-A direction.
Label declaration:
1, flush type manhole; 2, base; 3, bolt hole;
10, retaining ring; 20, rain shield; 30, rubber tubing; 40, bolt;
50, nut; 60, hinge; 100, annular pressing ring; 101, coaming plate;
200, cover plate; 201, reinforcing bar; 202, handgrip.
The specific embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, below in conjunction with embodiment and cooperate that accompanying drawing is detailed to give explanation.
See also Fig. 1 to shown in Figure 5, the flush type manhole dash frock of present embodiment, comprise retaining ring 10, rain shield 20, sealing member, fastener and attaching parts, described sealing member is rubber tubing 30, described fastener is nut 50, described attaching parts is hinge 60, described retaining ring 10 comprises annular pressing ring 100 that the shape with flush type manhole 1 is complementary and along the upwardly extending coaming plate 101 of the upper surface outside vertical of described annular pressing ring 100, bolt 40 positions on the described annular pressing ring 100 on the base 2 of corresponding flush type manhole 1 are provided with bolt hole 3, described annular pressing ring 100 passes through described nut 50 separable joints on described base 2, described rubber tubing 30 is centered around the outside of described bolt 40 and is pressed between described annular pressing ring 100 and the described base 2, described rain shield 20 comprises cover plate 200, described cover plate 200 is connected with described coaming plate 101 by hinge 60, and described cover plate 200 is located on the described coaming plate 101 around described hinge 60 able to turn on or off lids.
During installation, first rubber tubing 30 is centered around the outside of described bolt 40, annular pressing ring 100 with retaining ring 10 is placed on it again, bolt hole 3 on the annular pressing ring 100 is aimed at bolt 40 and is inserted in, then screw in nut 50 with fixed stop hydrosphere 10 and compress rubber pipe 30 in the other end of bolt 40, make between annular pressing ring 100 and the base 2 and form water-stop, thereby water is blocked in the outside of retaining ring 10 and can't flows into cabin from flush type manhole 1, improved water resistance, and easy to operate.
In the above-described embodiments, described sealing member, fastener and attaching parts can also be selected other known structures.
In the above-described embodiments, the material of described retaining ring 10 and rain shield 20 is preferably steel or white/black iron sheet, with the agent structure that guarantees frock can bear larger impulsive force and be difficult for impaired, the service life of improving frock.The described coaming plate 101 preferred welding manners that adopt are fixed on the described annular pressing ring 100, and the weld seam that welding forms will satisfy the watertight requirement, to guarantee water resistance.
In the above-described embodiments, the bolt hole 3 of offering on the described annular pressing ring 100 preferably is greater than the screw rod external diameter of described bolt 40, so that the annular pressing ring 100 easier bolts 40 that are inserted in.
In the above-described embodiments, described nut 50 is preferably along circumferentially evenly the distributing of described annular pressing ring 100, and improving fastening effect, and in order to guarantee that rubber tubing 30 is pressed into watertight, the quantity of described nut 50 should not be less than 6.
In the above-described embodiments, for preventing that rainwater from directly falling in the flush type manhole 1, described cover plate 200 should than coaming plate 101 surround regional bigger, after installing, the edge that namely shows as cover plate 200 will protrude from the lateral surface of described coaming plate 101, hides fully with the zone that coaming plate 101 is surrounded.
In the above-described embodiments, in order to strengthen the intensity of cover plate 200, the lower surface cross weld of described cover plate 200 has two reinforcing bars 201, as shown in Figure 4.
In the above-described embodiments, in order to make things convenient for the keying operation of rain shield 20, the upper surface of described cover plate 200 is welded with handgrip 202.
Dash frock of the present utility model is different from prior art, has the following advantages:
1, sound construction, easy accessibility;
2, water resistance is good: 1. be provided with sealing member between annular pressing ring and the base, can prevent effectively that sealing flows into cabin from the flush type manhole; 2. rain shield can effectively prevent the intrusion of rainwater, when raining rain shield is renovated above retaining ring, is used for rain cover, prevents that rainwater from falling in the cabin, opens when fine to get final product, and operation is very easy;
3, reusable: this dash frock is demountable structure, therefore can be on the flush type manhole of same specification repeated usage, greatly improved the In-commission Rate of dash frock.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. flush type manhole dash frock, it is characterized in that: comprise retaining ring, rain shield, sealing member, fastener and attaching parts, described retaining ring comprises annular pressing ring that the shape with the flush type manhole is complementary and along the upwardly extending coaming plate of upper surface outside vertical of described annular pressing ring, described annular pressing ring passes through described fastener separable joint on the base of described flush type manhole, be provided with described sealing member between described annular pressing ring and the described base, described rain shield comprises cover plate, described cover plate is connected with described coaming plate by described attaching parts, and described cover plate is located on the described coaming plate around the able to turn on or off lid of described attaching parts.
2. flush type manhole dash frock according to claim 1, it is characterized in that: the material of described retaining ring and rain shield is steel, and described coaming plate is weldingly fixed on the described annular pressing ring, and the weld seam that welding forms satisfies the watertight requirement.
3. flush type manhole dash frock according to claim 1, it is characterized in that: described fastener is nut, bolt position on the described annular pressing ring on the base of corresponding flush type manhole is provided with bolt hole, and described annular pressing ring passes through described nut separable joint on described base.
4. flush type manhole dash frock according to claim 3, it is characterized in that: the bolt hole of offering on the described annular pressing ring is greater than the screw rod external diameter of described bolt.
5. flush type manhole dash frock according to claim 3, it is characterized in that: described sealing member is rubber tubing, described rubber tubing be centered around the outside of described bolt and be pressed in described annular pressing ring and described base between.
6. flush type manhole dash frock according to claim 5 is characterized in that: described fastener circumferentially evenly distributes along described annular pressing ring, and the quantity of described fastener is more than or equal to 6.
7. flush type manhole dash frock according to claim 1, it is characterized in that: the edge of described cover plate protrudes from the lateral surface of described coaming plate.
8. flush type manhole dash frock according to claim 1, it is characterized in that: described attaching parts is hinge.
9. flush type manhole dash frock according to claim 1 is characterized in that: the lower surface of described cover plate is arranged in a crossed manner reinforced rib.
10. flush type manhole dash frock according to claim 1, it is characterized in that: the upper surface of described cover plate is provided with handgrip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571954 CN202879744U (en) | 2012-10-31 | 2012-10-31 | Water blocking tool for embedded type manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571954 CN202879744U (en) | 2012-10-31 | 2012-10-31 | Water blocking tool for embedded type manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879744U true CN202879744U (en) | 2013-04-17 |
Family
ID=48071198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571954 Expired - Fee Related CN202879744U (en) | 2012-10-31 | 2012-10-31 | Water blocking tool for embedded type manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434613A (en) * | 2013-08-20 | 2013-12-11 | 张晓荣 | Manhole device with inspection hole |
| CN114084279A (en) * | 2021-12-28 | 2022-02-25 | 中船澄西扬州船舶有限公司 | Detachable deck gate water retaining device |
-
2012
- 2012-10-31 CN CN 201220571954 patent/CN202879744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434613A (en) * | 2013-08-20 | 2013-12-11 | 张晓荣 | Manhole device with inspection hole |
| CN114084279A (en) * | 2021-12-28 | 2022-02-25 | 中船澄西扬州船舶有限公司 | Detachable deck gate water retaining device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202879744U (en) | Water blocking tool for embedded type manhole | |
| CN104691452A (en) | Automotive roof antenna cable installation device | |
| CN204002518U (en) | A kind of roofing maintenance folding climbing ladder | |
| CN201882232U (en) | Water retaining device | |
| CN204264412U (en) | Boats and ships auxiliary hole dash frock | |
| CN105569092A (en) | Comprehensive formwork construction method for underground comprehensive pipe gallery deformation joint water-stop belt dowel bar | |
| CN205557594U (en) | Novel well lid is decorated to pin -connected panel | |
| CN201685996U (en) | Waterproof protecting device for doorway | |
| CN207018310U (en) | Fastener connection, modularized combination type cesspool seal closure | |
| CN104340337B (en) | Ship fabrication hole dash frock | |
| CN209892012U (en) | Novel stainless steel watertight, weathertight door | |
| CN203308339U (en) | Finalized protective door of elevator shaft opening | |
| CN206721667U (en) | A kind of bridge expanssion joint waterstop | |
| CN204570742U (en) | A kind of water conservancy diversion inspection well cover | |
| CN204507870U (en) | A kind of plastics establishment car wastebasket | |
| CN205701191U (en) | A kind of steel pipe straightening paint spraying machine | |
| CN208396027U (en) | A kind of Y shape built-in fitting that fixed overhanging outrigger I-steel uses | |
| CN205035992U (en) | Closing cap structure of pipe in water | |
| CN211201223U (en) | Scaffold protective net | |
| CN211223373U (en) | Detachable carwash position from taking water drainage tank | |
| CN210164217U (en) | Scaffold protective net | |
| CN207902691U (en) | A kind of manhole waterproof tooling | |
| CN210318843U (en) | Rigid composite direct-buried sleeve for shear wall | |
| CN203334195U (en) | Connecting member of steel corrugated culvert pipe for bridges and culverts with annular reinforcing parts | |
| CN216445876U (en) | Wharf wheel protection ridge structure convenient to replace |
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: 20130417 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |