CN205007478U - Marine fire damper's initiative drive module - Google Patents
Marine fire damper's initiative drive module Download PDFInfo
- Publication number
- CN205007478U CN205007478U CN201520766636.7U CN201520766636U CN205007478U CN 205007478 U CN205007478 U CN 205007478U CN 201520766636 U CN201520766636 U CN 201520766636U CN 205007478 U CN205007478 U CN 205007478U
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- China
- Prior art keywords
- flashboard
- active drive
- drive module
- initiative drive
- circular hole
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Abstract
The utility model discloses a marine fire damper's initiative drive module, marine fire damper's initiative drive module contain a flashboard, the flashboard contain a hollow flashboard main part, the top of flashboard main part be equipped with a fixing round hole, the bottom of flashboard main part be equipped with a fixed spindle nose, fixing round hole in be equipped with detachable initiative drive shaft, initiative drive shaft be foundry goods integrated into one piece. The utility model discloses a marine fire damper's initiative drive module has following advantage: this initiative drive shaft has replaced the current component that utilizes the screw connection to constitute, has thoroughly solved initiative drive shaft's slippage problem, has effectively improved marine fire damper's reliability, simple structure, and the effect is obvious, and the practicality is strong.
Description
Technical field
The utility model relates to a kind of marine fireproof air lock, or rather, is a kind of active drive module of marine fireproof air lock.
Background technology
Marine fireproof air lock is a kind of common fire-fighting equipment peculiar to vessel, is usually between two area of fire protection, for cutting off burning things which may cause a fire disaster, cuts off fire spreading.Existing fire proof wind sluice comprises multiple rotating flashboard, and flashboard is arranged on an installation frame, and controls the rotation direction of flashboard by external mechanism, thus controls the aperture of air lock.Usually, flashboard drives passive support by active bracket, thus drives flashboard.Existing active bracket mostly is the component utilizing screw to connect and compose, and the easy slippage of this component be threaded, causes active bracket to lose efficacy.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provides a kind of active drive module of marine fireproof air lock.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of active drive module of marine fireproof air lock, the active drive module of described marine fireproof air lock comprises a flashboard, described flashboard comprises the flashboard main body of a hollow, the top of described flashboard main body is provided with a fixing circular hole, the bottom of described flashboard main body is provided with a fixing spindle nose, , a dismountable active drive axostylus axostyle is provided with in described fixing circular hole, described active drive axostylus axostyle comprises a columned body of rod, the bottom of the described body of rod is provided with a connection circular hole, the top of the described body of rod is provided with the limited location snap ring of an annular and the connection square toes of a flat column, the side of described limited location snap ring is provided with a connection bracket outwards extended, the head of described connection bracket is provided with a support circular hole.
As the utility model preferred embodiment, described active drive axostylus axostyle is that foundry goods is one-body molded.
The active drive module of marine fireproof air lock of the present utility model has the following advantages: during use, utilize the fixing circular hole of flashboard body top, this active drive axostylus axostyle directly can be fixed to flashboard body top by user, and such flashboard just realizes synchronous axial system with this active drive axostylus axostyle.This active drive axostylus axostyle instead of the existing component utilizing screw to connect and compose, and thoroughly solves the slippage problem of active drive axostylus axostyle, effectively improves the reliability of marine fireproof air lock, and structure is simple, and successful is practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the active drive module of marine fireproof air lock of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the active drive module of marine fireproof air lock in Fig. 1;
Fig. 3 is the perspective view of the active drive axostylus axostyle of the active drive module of marine fireproof air lock in Fig. 2;
Wherein,
1, the active drive module of marine fireproof air lock; 2, flashboard; 21, flashboard main body; 22, fixing circular hole; 23, fixing spindle nose; 3, active drive axostylus axostyle; 31, the body of rod; 32, limited location snap ring; 33, square toes are connected; 34, connection bracket; 35, support circular hole; 36, circular hole is connected.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figure 1 to Figure 3, the active drive module 1 of this marine fireproof air lock comprises a flashboard 2, this flashboard 2 comprises the flashboard main body 21 of a hollow, the top of this flashboard main body 21 is provided with a fixing circular hole 22, the bottom of this flashboard main body 21 is provided with a fixing spindle nose 23, , a dismountable active drive axostylus axostyle 3 is provided with in this fixing circular hole 22, this active drive axostylus axostyle 3 comprises a columned body of rod 31, the bottom of this body of rod 31 is provided with a connection circular hole 36, the top of this body of rod 31 is provided with the limited location snap ring 32 of an annular and the connection square toes 33 of a flat column, the side of this limited location snap ring 32 is provided with a connection bracket 34 outwards extended, the head of this connection bracket 34 is provided with a support circular hole 35.
This active drive axostylus axostyle 3 is that foundry goods is one-body molded.
During use, as depicted in figs. 1 and 2, utilize the fixing circular hole 22 at flashboard main body 21 top, this active drive axostylus axostyle 3 directly can be fixed to flashboard main body 21 top by user, and such flashboard 2 just realizes synchronous axial system with this active drive axostylus axostyle 3.The connection square toes 33 of flat column are utilized to be connected with external power source, such as cylinder, hydraulic cylinder, motor etc.
This active drive axostylus axostyle 3 instead of the existing component utilizing screw to connect and compose, and thoroughly solves the slippage problem of active drive axostylus axostyle 3, effectively improves the reliability of marine fireproof air lock, and structure is simple, and successful is practical.
Be not limited to this, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (2)
1. the active drive module of a marine fireproof air lock, it is characterized in that, the active drive module (1) of described marine fireproof air lock comprises a flashboard (2), described flashboard (2) comprises the flashboard main body (21) of a hollow, the top of described flashboard main body (21) is provided with a fixing circular hole (22), the bottom of described flashboard main body (21) is provided with a fixing spindle nose (23), , a dismountable active drive axostylus axostyle (3) is provided with in described fixing circular hole (22), described active drive axostylus axostyle (3) comprises a columned body of rod (31), the bottom of the described body of rod (31) is provided with a connection circular hole (36), the top of the described body of rod (31) is provided with the limited location snap ring (32) of an annular and the connection square toes (33) of a flat column, the side of described limited location snap ring (32) is provided with a connection bracket (34) outwards extended, the head of described connection bracket (34) is provided with a support circular hole (35).
2. the active drive module of marine fireproof air lock according to claim 1, is characterized in that, described active drive axostylus axostyle (3) for foundry goods one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766636.7U CN205007478U (en) | 2015-09-30 | 2015-09-30 | Marine fire damper's initiative drive module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766636.7U CN205007478U (en) | 2015-09-30 | 2015-09-30 | Marine fire damper's initiative drive module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007478U true CN205007478U (en) | 2016-02-03 |
Family
ID=55206108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766636.7U Active CN205007478U (en) | 2015-09-30 | 2015-09-30 | Marine fire damper's initiative drive module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007478U (en) |
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2015
- 2015-09-30 CN CN201520766636.7U patent/CN205007478U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |