CN204956855U - Protective barrier - Google Patents
Protective barrier Download PDFInfo
- Publication number
- CN204956855U CN204956855U CN201520638501.2U CN201520638501U CN204956855U CN 204956855 U CN204956855 U CN 204956855U CN 201520638501 U CN201520638501 U CN 201520638501U CN 204956855 U CN204956855 U CN 204956855U
- Authority
- CN
- China
- Prior art keywords
- base
- fender rod
- iron ring
- pressing plate
- clamp 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
Links
- 230000004888 barrier function Effects 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a protective barrier, it includes the base, the iron ring is arranged in the rubber gasket of the below of iron ring, a plurality of clamp plates, a plurality of fender rods, a plurality of guard rings, a plurality of nuts, it is a plurality of the parallel interval of fender rod set up in the base and with base fixed connection, the clamp plate cup joints corresponding the surface of fender rod, be provided with on the fender rod the nut, just the nut is located the top of clamp plate is used for compressing tightly the clamp plate, a tip of clamp plate is provided with and is used for fixing the gib of iron ring, the iron ring joint in in the gib and lie in the below of clamp plate, the other end of clamp plate support lean on in the base, the fender rod outside is provided with rather than in close contact with the guard ring. When carrying out safety protection to the manhole, can realize the function that blocks water. Electric welding, gas cutting process is not had in the use, saves time safely, can not lead to the fact destruction to hull structure.
Description
Technical field
The utility model is in particular to a kind of protection railing.
Background technology
Manhole is in ship building process, according to code requirement, the outer wall of closed in space is offered, can for the passage of personnel's turnover.Mostly be oval, also have a small amount of circle.When shipbuilding, for saving construction volume, manhole mostly is to be offered in advance, when therefore personnel construct, just there is the potential safety hazard of falling; Open work simultaneously, easy accumulated rain water, produces cabin secondary cleaning problems.For solving the problem, usually railing can be set at manhole place.Adopt pin hand pipe to combine, or protect by mesh sheet.Bottom Type of Welding is fixed.Shortcoming be integral structure built on the sand; Electric welding destroys paints, and increase is removed rear leg polishing, painted the consuming time of repairing; The function blocked water cannot be realized.
Utility model content
The technical problems to be solved in the utility model is the defect that cannot realize blocking water to overcome existing protection railing, provides a kind of protection railing.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of protection railing, its feature is, it comprises base, iron ring, is placed in the rubber grommet of the below of described iron ring, some pressing plates, some fender rods, some guard collars, some nuts;
Some described fender rod parallel interval are arranged at described base and are fixedly connected with described base;
Described pressing plate is socketed in the outside face of corresponding described fender rod;
Described fender rod is provided with described nut, and described nut is positioned at the top of described pressing plate, in order to compress described pressing plate;
One end of described pressing plate is provided with the gib in order to fixing described iron ring, and described iron ring to be connected in described gib and to be positioned at the below of described pressing plate, and the other end of described pressing plate is resisted against described base;
Described fender rod arranged outside has the described guard collar with its close contact.
Preferably, described fender rod end is provided with internal thread hole, and described base is provided with the screw adapted with internal thread hole, and described fender rod coordinates to be fixedly connected with the described screw on described base by the described internal thread hole arranged on it.
Preferably, described fender rod end is provided with screw thread, and described base is provided with screw and described screw thread adapts, and described fender rod coordinates to be fixedly connected with the described screw on described base by the described screw thread arranged on it.
Preferably, the shape of described base, iron ring, rubber grommet is circular.
Preferably, the shape of described base, iron ring, rubber grommet is oval.
Preferably, the long axis direction of described base is provided with a pair described pressing plate in opposite directions, and the short-axis direction of described base is provided with two to described pressing plate in opposite directions.
Positive progressive effect of the present utility model is: while carrying out safety precaution to manhole, can realize the function blocked water.Use procedure, without electric welding, gas cutting process, safety saves time, and can not damage hull structure.Each parts of railing can repeat dismounting, Reusability.The constituent elements of railing, by the tailing processing and fabricating produced in shipbuilding process, can save cost of manufacture.Each component weight of combination is all very light, and all parts can be run to construction location, single combination forming uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of the local of embodiment 1 of the present utility model.
Fig. 3 is the structural representation of the local of embodiment 2 of the present utility model.
Description of reference numerals
101: fender rod
1011: nut
102: pressing plate
1021: gib
103: base
104: iron ring
105: rubber grommet
106: guard collar
Detailed description of the invention
Do to know to the utility model by reference to the accompanying drawings below by embodiment of the present utility model and intactly illustrate.
Embodiment 1
As shown in Figure 1, be arranged at the protection railing on the manhole side of boats and ships, comprise base 103, iron ring 104, rubber grommet 105, pressing plate 102, fender rod 101, guard collar 106.Wherein, base 103, iron ring 104, rubber grommet 105, guard collar 106 is all set to ellipse (shape of base 103, iron ring 104, rubber grommet 105 also can be circle), can fit tightly the arrangements of manhole.Iron ring 104, bends with strip steel plate and forms; Rubber grommet 105, for thin rubber cuts into oval ring-type.
As shown in Figures 1 and 2, base 103 is provided with some screws, fender rod 101 one end is then provided with internal thread hole.Fender rod 101 to be matched with the screw on base 103 by the internal thread hole on it and to be fixedly connected with base 103.
As shown in Figure 2, pressing plate 102 is that a sheet material wide-angle bending forms.Pressing plate 102 one end is provided with the gib 1021 in order to fixing iron ring 104, and the other end contacts with base 103.
As shown in Figure 1, pressing plate 102 is socketed on outside fender rod 101 by the through hole arranged thereon, be provided with nut 1011, downward thrust is applied by nut 1011 pairs of pressing plates 102, make it contact the one end being provided with gib 1021 with iron ring 104 and tightly oppress iron ring 104, the other end and base 103 close contact, for pressing plate 102 entirety provides support.By above-mentioned design, pressing plate 102 coordinates iron ring 104, rubber grommet, effectively can prevent the flowing of ponding.
At the other end that relative protection railing is fixedly connected with base 103, fender rod 101 arranged outside has the guard collar 106 with its close contact, retrains fender rod 101.
In the present embodiment, the long axis direction of oval base 103 is provided with a pair pressing plate 102 in opposite directions, and the short-axis direction of oval base 103 is provided with two to pressing plate 102 in opposite directions.
Embodiment 2
The difference part of the present embodiment and embodiment 1 is, as shown in Figure 3, fender rod 101 end is provided with screw thread, and base 103 is provided with screw and adapts with it, and described fender rod 101 coordinates to be fixedly connected with the screw on described base 103 by the described screw thread arranged on it.And the plane of base 103 installation is lower than the plane at iron ring 104, rubber cradle 105 place, is the plane of a sinking.
By technique scheme, the protection railing that the utility model proposes, while carrying out safety precaution, achieves the function blocked water, can effectively prevent the liquid such as rainwater flow into protection railing enclose the manhole put.Each parts of protection railing can repeat dismounting, Reusability, and assembling after structure also comparatively firm.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that this is only casehistory, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (6)
1. a protection railing, is characterized in that, it comprises base, iron ring, is placed in the rubber grommet of the below of described iron ring, some pressing plates, some fender rods, some guard collars, some nuts;
Some described fender rod parallel interval are arranged at described base and are fixedly connected with described base;
Described pressing plate is socketed in the outside face of corresponding described fender rod;
Described fender rod is provided with described nut, and described nut is positioned at the top of described pressing plate, in order to compress described pressing plate;
One end of described pressing plate is provided with the gib in order to fixing described iron ring, and described iron ring to be connected in described gib and to be positioned at the below of described pressing plate, and the other end of described pressing plate is resisted against described base;
Described fender rod arranged outside has the described guard collar with its close contact.
2. protection railing according to claim 1, it is characterized in that, described fender rod end is provided with internal thread hole, described base is provided with the screw adapted with internal thread hole, and described fender rod coordinates to be fixedly connected with the described screw on described base by the described internal thread hole arranged on it.
3. protection railing according to claim 1, it is characterized in that, described fender rod end is provided with screw thread, and described base is provided with screw and described screw thread adapts, and described fender rod coordinates to be fixedly connected with the described screw on described base by the described screw thread arranged on it.
4. protection railing according to claim 1, is characterized in that, the shape of described base, iron ring, rubber grommet is circular.
5. protection railing according to claim 1, is characterized in that, the shape of described base, iron ring, rubber grommet is oval.
6. protection railing according to claim 5, is characterized in that, the long axis direction of described base is provided with a pair described pressing plate in opposite directions, and the short-axis direction of described base is provided with two to described pressing plate in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638501.2U CN204956855U (en) | 2015-08-21 | 2015-08-21 | Protective barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638501.2U CN204956855U (en) | 2015-08-21 | 2015-08-21 | Protective barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956855U true CN204956855U (en) | 2016-01-13 |
Family
ID=55051936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638501.2U Expired - Fee Related CN204956855U (en) | 2015-08-21 | 2015-08-21 | Protective barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956855U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323616A (en) * | 2017-07-05 | 2017-11-07 | 海宁文硕科技咨询有限公司 | A kind of manhole protector of ship |
| CN110254630A (en) * | 2019-06-27 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of ship hatch fall-proofing device |
| CN110453727A (en) * | 2019-08-28 | 2019-11-15 | 宋艺楠 | An inspection well safety cover with functions of protection, warning and pollution interception and its application method |
| CN111498011A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Guardrail structure for manhole |
| CN112026991A (en) * | 2020-07-24 | 2020-12-04 | 芜湖造船厂有限公司 | Protection device for manhole cover on ship and using method thereof |
-
2015
- 2015-08-21 CN CN201520638501.2U patent/CN204956855U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323616A (en) * | 2017-07-05 | 2017-11-07 | 海宁文硕科技咨询有限公司 | A kind of manhole protector of ship |
| CN110254630A (en) * | 2019-06-27 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of ship hatch fall-proofing device |
| CN110453727A (en) * | 2019-08-28 | 2019-11-15 | 宋艺楠 | An inspection well safety cover with functions of protection, warning and pollution interception and its application method |
| CN111498011A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Guardrail structure for manhole |
| CN112026991A (en) * | 2020-07-24 | 2020-12-04 | 芜湖造船厂有限公司 | Protection device for manhole cover on ship and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20210821 |