CN207985110U - A kind of naval vessel lightening hole protective device - Google Patents
A kind of naval vessel lightening hole protective device Download PDFInfo
- Publication number
- CN207985110U CN207985110U CN201721906191.3U CN201721906191U CN207985110U CN 207985110 U CN207985110 U CN 207985110U CN 201721906191 U CN201721906191 U CN 201721906191U CN 207985110 U CN207985110 U CN 207985110U
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- China
- Prior art keywords
- naval vessel
- lightening hole
- protective device
- support bar
- lateral connection
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- 230000001681 protective effect Effects 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a kind of naval vessel lightening hole protective device applied to naval vessel parts technical field,It is connected by lateral connection bar I (3) and lateral connection bar II (4) between the main support bar I (1) and main support bar II (2) of the naval vessel lightening hole protective device,Support bar (5) inside multiple tracks is set between lateral connection bar I (3) and lateral connection bar II (4),Lateral connection bar I (3) is set as the C character form structures in protrusion,Lateral connection bar II (4) is set as the C character form structures in protrusion,The protrusion direction of lateral connection bar I (3) is set as the structure opposite with the protrusion direction of lateral connection bar II (4),The naval vessel lightening hole protective device of the utility model,It is simple in structure,It can the convenient and efficient lightening hole progress effective protection on landing slab,It goes together convenient for personnel,It eliminates safe hidden trouble,Effectively improve protective device efficiency of assembling simultaneously.
Description
Technical field
The utility model belongs to naval vessel parts technical field, is to be related to a kind of naval vessel lightening hole protection more specifically
Device.
Background technology
As naval vessel, ocean engineering platform, steel construction are towards enlarged development trend, inner structure size is also increasing, and is
Mitigate the weight of the equipment such as naval vessel and ensures structure stability, inside the equipment non-longitudinal and transverse siding of watertight, landing slab, large scale
T-shape combination material on arrange many lightening holes for mitigating component weights, these lightening holes can mitigate steel construction weight, together
When also brought convenience to these transiting insides of steel structure object in construction, use, maintenance process, but the mitigation of horizontal position
Hole is again outer due to being exposed to, and often passes through to personnel and brings security risk, therefore, subtracts for what is passed through up and down not as landing slab
Light holes often uses multiple tracks square steel to be protected as fixed protection item.In the prior art, usual security bar is all independent single
Blanking, welding equipment after the equidistant scribing line in scene, and square steel both ends above mitigate bore edges.This single security bar used at present is simultaneously
The square steel type protective grille that arrangement is set, installation approach is simple, but installs scribing line repetitive operation, site welding and polishing workload
Greatly, the drawbacks such as poor, welding equipment unstable quality of construction environment are obvious in cabin.
Utility model content
Technical problem to be solved in the utility model is：In view of the deficiencies of the prior art, a kind of simple in structure, energy is provided
Enough convenient and efficient lightening holes on landing slab carry out effective protection and eliminate safe hidden trouble, have simultaneously consequently facilitating personnel go together
Effect improves protective device efficiency of assembling, reduces live welding equipment workload, improves weldering mill quality, and ensures that protective device can weigh
It is multiple to use, cost-effective naval vessel lightening hole protective device.
Solve the problems, such as that techniques discussed above, the technical solution that the utility model is taken are：
The utility model is a kind of naval vessel lightening hole protective device, and the naval vessel lightening hole protective device includes main support bar
I and main support bar II, pass through lateral connection bar I between main support bar I and main support bar II and lateral connection bar II connects, laterally
Support bar inside multiple tracks is set between connection strap I and lateral connection bar II, and lateral connection bar I is set as the C font knots in protrusion
Structure, lateral connection bar II are set as the C character form structures in protrusion, and the protrusion direction of lateral connection bar I is set as and lateral connection
The opposite structure of the protrusion direction of item II.
The main support bar I and main support bar II is disposed as structure made of reinforcement fabrication, lateral connection bar I and cross
It is disposed as structure made of reinforcement fabrication to connection strap II, internal support bar is set as structure made of reinforcement fabrication, described
Naval vessel landing slab on be arranged naval vessel lightening hole.
When the naval vessel lightening hole protective device is mounted on naval vessel mitigation hole site, the master of naval vessel lightening hole protective device
I end of support bar and II end set of main support bar are can be with landing slab welded structure.
When the naval vessel lightening hole protective device is mounted on naval vessel mitigation hole site, the cross of naval vessel lightening hole protective device
The structure of the side I of naval vessel lightening hole is disposed proximate to connection strap I, the lateral connection bar II of naval vessel lightening hole protective device is set
It is set to the structure close to the side II of naval vessel lightening hole.
The main support bar I often holds one positioning plate I of each setting, main support bar II often to hold one positioning plate of each setting
II, four locating slots are set on the landing slab, when the naval vessel lightening hole protective device is mounted on naval vessel and mitigates hole site,
Each positioning plate I is configured to the structure being installed in a locating slot, and naval vessel lightening hole protective device subtracts mounted on naval vessel
When light holes position, each positioning plate II is configured to the structure being installed in a locating slot.
Support bar is provided parallel to the knot of arrangement inside multiple tracks between the lateral connection bar I and lateral connection bar II
Support bar gap portion is arranged between the support bar of inside per adjacent twice in structure.
Using the technical solution of the utility model, advantageous effect below can be obtained：
The naval vessel lightening hole protective device of the utility model passes through main support bar I, main support when making protective device
Item II, lateral connection bar I, lateral connection bar II, support bar welds to form protective device inside multiple tracks, and by the master of protective device
I both ends of support bar are welded with landing slab respectively, and II both ends of main support bar of protective device are welded with landing slab respectively, in this way,
It realizes being reliably connected for protective device and landing slab, plays the role of reliably protecting to the lightening hole on landing slab, avoid lightening hole
It is exposed to existing security risk when outer influence personnel walking.And protective device can also be realized by clamping, in this way, cancelling weldering
Step is connect, such component further decreases labor intensity, and will not damage protective device, may be reused.This practicality is new
The naval vessel lightening hole protective device of type, simple in structure, the convenient and efficient lightening hole on landing slab of energy carries out effective protection, is convenient for
Personnel go together, and eliminate safe hidden trouble, while effectively improving protective device efficiency of assembling, reduce live welding equipment workload, improve weldering
Quality is ground, and ensures that protective device may be reused, it is cost-effective.
Description of the drawings
Brief description is made to the content expressed by each attached drawing of this specification and the label in figure below：
Fig. 1 is the structural schematic diagram of lightening hole protective device in naval vessel described in the utility model；
Fig. 2 is the structural schematic diagram of another embodiment of lightening hole protective device in naval vessel described in the utility model；
Attached drawing acceptance of the bid, which is remembered, is respectively：1, main support bar I；2, main support bar II；3, lateral connection bar I；4, lateral connection bar
Ⅱ；5, internal support bar；6, naval vessel lightening hole；7, side I；8, side II；9, positioning plate I；10, positioning plate II；11, it positions
Slot；12, support bar gap portion；13, landing slab.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, for example involved to specific embodiment of the present utility model
Mutual alignment and connection relation, the effect of each section and operation principle between the shape of each component, construction, each section etc. make into
The detailed description of one step：
As shown in Fig. 1, the utility model is a kind of naval vessel lightening hole protective device, the naval vessel lightening hole protection dress
It sets including main support bar I 1 and main support bar II 2, passes through lateral connection bar I 3 and cross between main support bar I 1 and main support bar II 2
It is connected to connection strap II 4, support bar 5 inside multiple tracks is set between lateral connection bar I 3 and lateral connection bar II 4, the transverse direction connects
Narrow bars I 3 are set as the C character form structures in protrusion, and lateral connection bar II 4 is set as the C character form structures in protrusion, lateral connection bar
I 3 protrusion direction is set as the structure opposite with the protrusion direction of lateral connection bar II 4.Above structure is making protective device
When, it is welded by support bar 5 inside main support bar I 1, main support bar II 2, lateral connection bar I 3, lateral connection bar II 4, multiple tracks
Protective device is formed, and I 1 both ends of main support bar of protective device are welded with landing slab respectively, by the main support of protective device
II 2 both ends of item are welded with landing slab respectively, in this way, being reliably connected for protective device and landing slab is realized, to subtracting on landing slab
Light holes plays the role of reliably protecting, existing security risk when lightening hole being avoided to be exposed to outer influence personnel walking.This practicality is new
Naval vessel lightening hole protective device described in type, it is simple in structure, can the convenient and efficient lightening hole on landing slab effectively protected
Shield eliminates safe hidden trouble, while effectively improving protective device efficiency of assembling consequently facilitating personnel go together, and reduces live welding equipment work
It measures, improve weldering mill quality, and ensure that naval vessel lightening hole protective device may be reused, effectively save cost.
The main support bar I 1 and main support bar II 2 is disposed as structure made of reinforcement fabrication, lateral connection bar I 3
It is disposed as structure made of reinforcement fabrication with lateral connection bar II 4, internal support bar 5 is set as tying made of reinforcement fabrication
Naval vessel lightening hole 6 is arranged on the landing slab 13 on the naval vessel for structure.Above structure, protective device are gridiron, are both played
Lightening hole effect is effectively blocked, and excessive material will not be increased.
When the naval vessel lightening hole protective device is mounted on naval vessel 6 position of lightening hole, naval vessel lightening hole protective device
I 1 end of main support bar and II 2 end set of main support bar are can be with 13 welded structure of landing slab.Above structure, it is ensured that anti-
Protection unit is reliably connected with landing slab, and effectively reduces labor intensity.
When the naval vessel lightening hole protective device is mounted on naval vessel 6 position of lightening hole, naval vessel lightening hole protective device
Lateral connection bar I 3 is disposed proximate to the structure of the side I 7 of naval vessel lightening hole 6, the lateral connection of naval vessel lightening hole protective device
Item II 4 is disposed proximate to the structure of the side II 8 of naval vessel lightening hole 6.Above structure, the structure setting of lateral connection bar I 3, energy
Enough shapes for effectively adapting to circular lightening hole, reduce the gap between lateral connection bar I 3 and the side I 7 of naval vessel lightening hole 6
Size effectively plays protective action.And the structure setting of lateral connection bar II 4, it can effectively adapt to circular naval vessel lightening hole
Shape, reduce the gap size between lateral connection bar II 4 and the side II 8 of naval vessel lightening hole 6, effectively play protection and make
With.
As shown in Fig. 2, the main support bar I 1 often holds one positioning plate I 9 of each setting, main support bar II 2 often to hold respectively
One positioning plate II 10 is set, four locating slots 11, the naval vessel lightening hole protective device peace are set on the landing slab 13
When mounted in naval vessel 6 position of lightening hole, each positioning plate I 9 is configured to the structure being installed in a locating slot 11, and naval vessel subtracts
When light holes protective device is mounted on naval vessel 6 position of lightening hole, each positioning plate II 10 is configured to be installed on a locating slot
Structure in 11.Above structure acts on another embodiment, when protective device is connect with landing slab, not by welding, but
It is clamped by each positioning plate and a locating slot, realization is reliably connected, in this way, dismounting installation is more convenient, and cancels weldering
It connects, protective device will not be damaged, protective device can be reused infinitely, to effectively reduce cost.
Support bar 5 is provided parallel to arrange inside multiple tracks between the lateral connection bar I 3 and lateral connection bar II 4
Structure, per support bar gap portion 12 is arranged between support bar 5 inside adjacent twice.
The naval vessel lightening hole protective device of the utility model passes through main support bar I, main support when making protective device
Item II, lateral connection bar I, lateral connection bar II, support bar welds to form protective device inside multiple tracks, and by the master of protective device
I both ends of support bar are welded with landing slab respectively, and II both ends of main support bar of protective device are welded with landing slab respectively, in this way,
It realizes being reliably connected for protective device and landing slab, plays the role of reliably protecting to the lightening hole on landing slab, avoid lightening hole
It is exposed to existing security risk when outer influence personnel walking.And protective device can also be realized by clamping, in this way, cancelling weldering
Step is connect, such component further decreases labor intensity, and will not damage protective device, may be reused.This practicality is new
The naval vessel lightening hole protective device of type, simple in structure, the convenient and efficient lightening hole on landing slab of energy carries out effective protection, is convenient for
Personnel go together, and eliminate safe hidden trouble, while effectively improving protective device efficiency of assembling, reduce live welding equipment workload, improve weldering
Quality is ground, and ensures that protective device may be reused, it is cost-effective.
Illustrative description is carried out to the utility model above in conjunction with attached drawing, it is clear that the utility model concrete implementation is simultaneously
It is not limited by aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or
It is not improved that the design of the utility model and technical solution are directly applied into other occasions, in the protection of the utility model
In range.
Claims (6)
1. a kind of naval vessel lightening hole protective device, it is characterised in that：The naval vessel lightening hole protective device includes main support bar I
(1) and main support bar II (2), connect by lateral connection bar I (3) and laterally between main support bar I (1) and main support bar II (2)
Narrow bars II (4) connect, and support bar (5), the cross inside multiple tracks are arranged between lateral connection bar I (3) and lateral connection bar II (4)
The C character form structures in protrusion are set as to connection strap I (3), lateral connection bar II (4) is set as the C character form structures in protrusion, horizontal
It is set as the structure opposite with the protrusion direction of lateral connection bar II (4) to the protrusion direction of connection strap I (3).
2. lightening hole protective device in naval vessel according to claim 1, it is characterised in that：The main support bar I (1) and master
Support bar II (2) is disposed as structure made of reinforcement fabrication, and lateral connection bar I (3) and lateral connection bar II (4) are disposed as
Structure made of reinforcement fabrication, internal support bar (5) are set as structure made of reinforcement fabrication, the landing slab on the naval vessel
(13) naval vessel lightening hole (6) is set on.
3. lightening hole protective device in naval vessel according to claim 2, it is characterised in that：The naval vessel lightening hole protection dress
When setting mounted on naval vessel lightening hole (6) position, main support bar I (1) end of naval vessel lightening hole protective device and main support bar II
(2) end set be can be with landing slab (13) welded structure.
4. lightening hole protective device in naval vessel according to claim 3, it is characterised in that：The naval vessel lightening hole protection dress
When setting mounted on naval vessel lightening hole (6) position, the lateral connection bar I (3) of naval vessel lightening hole protective device is disposed proximate to naval vessel
The structure of the side I (7) of lightening hole (6), the lateral connection bar II (4) of naval vessel lightening hole protective device are disposed proximate to naval vessel and subtract
The structure of the side II (8) of light holes (6).
5. lightening hole protective device in naval vessel according to claim 3, it is characterised in that：The main support bar I (1) is often held
Respectively one positioning plate I (9) of setting, main support bar II (2) often hold one positioning plate II (10) of each setting, the landing slab (13)
Four locating slots (11) of upper setting are each to position when the naval vessel lightening hole protective device is mounted on naval vessel lightening hole (6) position
Plate I (9) is configured to the structure being installed in a locating slot (11), and naval vessel lightening hole protective device mitigates mounted on naval vessel
When hole (6) position, each positioning plate II (10) is configured to the structure being installed in a locating slot (11).
6. lightening hole protective device in naval vessel according to claim 1 or 2, it is characterised in that：The lateral connection bar I
(3) support bar (5) is provided parallel to the structure arranged inside the multiple tracks between lateral connection bar II (4), often in adjacent twice
Support bar gap portion (12) are set between portion's support bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906191.3U CN207985110U (en) | 2017-12-29 | 2017-12-29 | A kind of naval vessel lightening hole protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906191.3U CN207985110U (en) | 2017-12-29 | 2017-12-29 | A kind of naval vessel lightening hole protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207985110U true CN207985110U (en) | 2018-10-19 |
Family
ID=63817469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906191.3U Active CN207985110U (en) | 2017-12-29 | 2017-12-29 | A kind of naval vessel lightening hole protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207985110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230871A (en) * | 2022-05-31 | 2022-10-25 | 沪东中华造船(集团)有限公司 | Ship deck lightening hole |
-
2017
- 2017-12-29 CN CN201721906191.3U patent/CN207985110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230871A (en) * | 2022-05-31 | 2022-10-25 | 沪东中华造船(集团)有限公司 | Ship deck lightening hole |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |