CN208699594U - A kind of interior floating plate anti-rotation device and interior floating plate - Google Patents
A kind of interior floating plate anti-rotation device and interior floating plate Download PDFInfo
- Publication number
- CN208699594U CN208699594U CN201821177213.1U CN201821177213U CN208699594U CN 208699594 U CN208699594 U CN 208699594U CN 201821177213 U CN201821177213 U CN 201821177213U CN 208699594 U CN208699594 U CN 208699594U
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- CN
- China
- Prior art keywords
- floating plate
- wirerope
- guide pipe
- interior floating
- rotation device
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- 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.)
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Abstract
The utility model discloses a kind of interior floating plate anti-rotation devices, including sealing the guide pipe being fixed on floating plate ontology, the wirerope for being connected to tank bottom and tank deck is equipped in the guide pipe, the guide pipe is fixed with the first gland close to one end of tank deck, and the first elastic seal ring being in close contact with wirerope is equipped between first gland and guide pipe.The invention also discloses a kind of interior floating plates.The utility model is equipped with the first elastic seal ring being in close contact with wirerope between the first gland and guide pipe, avoid oil gas from volatilizing by the through-hole of wirerope, solve existing interior floating plate anti-rotation device oil gas volatilization and its caused by further environmental pollution and security hidden trouble.
Description
Technical field
The utility model belongs to fluid storage technical field more particularly to a kind of interior floating plate anti-rotation device and interior floating plate.
Background technique
Evaporating in storage tank will cause VOCs discharge is exceeded and fuel gas increases, further result in environment dirt
Dye and dangerous hidden danger.Existing wet tank mostly uses interior floating plate technology and nitrogen encapsulation technique to reduce the volatilization of liquid in storage tank.It is interior
Floating plate anti-rotation device is the essential a part of interior floating plate, and the stable operation of its internal floating plate, the peripheral sealing of interior floating plate are good
Good use plays key effect.The leakproofness of existing interior floating plate anti-rotation device is poor, and oil gas is easy to be leaked to outside tank body, causes
Environmental pollution and security risk.
Utility model content
The application aims to solve at least one of the technical problems existing in the prior art.For this purpose, the purpose of this utility model
One of be to provide a kind of sealing performance high interior floating plate anti-rotation device and interior floating plate.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of interior floating plate anti-rotation device is worn in the guide pipe including sealing the guide pipe being fixed on floating plate ontology
There is a wirerope for being connected to tank bottom and tank tank deck, the guide pipe is fixed with the first gland close to one end of tank deck, and described
The first elastic seal ring being in close contact with wirerope is equipped between one gland and guide pipe.
Further, further include top fixture, the top fixture include sealing through tank deck sleeve and
The second gland being covered at the top of sleeve is fixedly installed with suspension hook on second gland, and the wirerope is hung on institute
It states on suspension hook.
Further, the sleeve and the tank deck welded seal.
It further, further include base fixture, the base fixture includes the pedestal for being fixed at tank bottom
The elastic element being fixedly connected respectively with pedestal and wirerope with both ends.
Further, the elastic element is spring.
Further, the floating plate ontology is equipped with step through-hole, and the guide pipe is through setting in the step through-hole
In, the guiding bottom of the tube miner diameter end realizes the fixation with floating plate ontology, the locking by the locking nut of rotation on it
Backing plate and sealing element are equipped between nut and floating plate ontology.
A kind of interior floating plate, including floating plate ontology are equipped at least two above-mentioned interior floating plate anti-rotation devices on floating plate ontology.
Compared with prior art, the utility model has the beneficial effects that:
1, it is equipped with the first elastic seal ring being in close contact with wirerope between the first gland and guide pipe, avoids oil gas
Volatilized by the through-hole of wirerope, solve existing interior floating plate anti-rotation device oil gas volatilization and its caused by further environment it is dirty
Dye and security hidden trouble.
2, top fixture and tank deck are fixed and are sealed by welding, the gland and sleeve of top fixture it
Between sealing ring is installed, complete sealing can ensure that gas will not be leaked to outside tank by top fixture in tank.
3, the both ends of wirerope are connect by hook and elastic element with tank deck and tank bottom, and wirerope has certain adjusting
Ability, floating plate rotate when, elastic element can with energy-absorbing formed buffer function, effectively prevent wirerope be torn and floating plate damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is top fixture structural schematic diagram in the utility model；
Fig. 3 is guide pipe and floating plate body connection structure schematic diagram in the utility model.
Specific embodiment
The utility model is further described below in conjunction with specific embodiment.
Referring to figures 1-3, a kind of interior floating plate, including floating plate ontology 1 are equipped with floating plate at least two on floating plate ontology 1
Anti- locking apparatus, interior floating plate anti-rotation device include the guide pipe 2 that sealing is fixed on floating plate ontology 1, are equipped in guide pipe 2
It is connected to the wirerope 5 of tank bottom 3 and tank deck 4.When floating plate floats, guide pipe 2 slides on a steel cord.Guide pipe 2 is close to tank deck 4
One end be fixed with the first gland 6, the first bullet for being in close contact with wirerope 5 is equipped between the first gland 6 and guide pipe 2
Property sealing ring 7.In the present embodiment, by being equipped be in close contact with wirerope 5 first between the first gland 6 and guide pipe 2
Elastic seal ring 7 avoids oil gas from volatilizing by the through-hole of wirerope 5, solves the oil gas volatilization of existing interior floating plate anti-rotation device
Further environmental pollution and security hidden trouble caused by and its.
The specific connection structure of guide pipe 2 and floating plate ontology 1 are as follows: floating plate ontology 1 is equipped with step through-hole, and guide pipe 2 passes through
It wears and sets in step through-hole, 2 bottom miner diameter end of guide pipe cooperates the platform of step through-hole by the locking nut 8 of rotation on it
Terrace realizes the fixation with floating plate ontology 1, is equipped with backing plate 9 and sealing element (in figure not between locking nut 8 and floating plate ontology 1
It shows).
Preferably, which can also include top fixture 10, and top fixture 10 includes close
Envelope runs through fixed on sleeve 10-1 and the second gland 10-2, the second gland 10-2 being covered at the top of sleeve 10-1 of tank deck
Suspension hook 10-3 is installed, wirerope 5 is hung on suspension hook 10-3.Optionally, top fixture 10 and tank deck 4 by weld into
Row is fixed and seals.The second elastic seal ring 10- is installed between the second gland 10-2 and sleeve 10-1 of top fixture
4, complete sealing can ensure that gas will not be leaked to outside tank by top fixture 10 in tank.
Preferably, which can also include base fixture 11, and base fixture 11 includes solid
The fixed elastic element 11-2 that the pedestal 11-1 of tank bottom 3 is set and both ends are fixedly connected with pedestal 11-1 and wirerope 5 respectively.Tool
Body, elastic element 11-2 can use spring.In the present embodiment, the both ends of wirerope 5 pass through hook 10-3 and elastic element
11-2 is connect with tank deck 4 and tank bottom 3, and wirerope 5 has certain regulating power, and when floating plate rotates, elastic element 11-2 can be with
Energy-absorbing effectively prevent wirerope to be torn and chuck.
Above-described embodiment is only to clearly demonstrate examples for clearly illustrating the present invention, rather than the restriction to embodiment.
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or it changes.Here without can not be also exhaustive to all embodiments.And the obvious variation thus amplified out
Or it changes among still in the protection scope of the utility model.
Claims (7)
1. a kind of interior floating plate anti-rotation device, it is characterised in that: including sealing the guide pipe being fixed on floating plate ontology, the guiding
The wirerope for being connected to tank bottom and tank deck is equipped in pipe, the guide pipe is fixed with the first gland close to one end of tank deck,
The first elastic seal ring being in close contact with wirerope is equipped between first gland and guide pipe.
2. interior floating plate anti-rotation device according to claim 1, it is characterised in that: it further include top fixture, the top
The fixed device in portion includes sealing on the sleeve of tank deck and the second gland being covered at the top of sleeve, second gland
It is fixedly installed with suspension hook, the wirerope is hung on the suspension hook.
3. interior floating plate anti-rotation device according to claim 2, it is characterised in that: the sleeve welds close with the tank deck
Envelope.
4. interior floating plate anti-rotation device according to claim 1 or 2, it is characterised in that: it further include base fixture, it is described
Base fixture include be fixed at tank bottom pedestal and both ends be fixedly connected respectively with pedestal and wirerope elasticity member
Part.
5. interior floating plate anti-rotation device according to claim 4, it is characterised in that: the elastic element is spring.
6. interior floating plate anti-rotation device according to claim 1 or 2, it is characterised in that: the floating plate ontology is equipped with step
Through-hole, the guide pipe is through being arranged in the step through-hole, and the guiding bottom of the tube miner diameter end is by rotating on it
Locking nut realizes the fixation with floating plate ontology, and backing plate and sealing element are equipped between the locking nut and floating plate ontology.
7. a kind of interior floating plate, including floating plate ontology, it is characterised in that: be equipped at least two claim 1-6 on floating plate ontology
Described in any item interior floating plate anti-rotation devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177213.1U CN208699594U (en) | 2018-07-24 | 2018-07-24 | A kind of interior floating plate anti-rotation device and interior floating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177213.1U CN208699594U (en) | 2018-07-24 | 2018-07-24 | A kind of interior floating plate anti-rotation device and interior floating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208699594U true CN208699594U (en) | 2019-04-05 |
Family
ID=65939741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177213.1U Active CN208699594U (en) | 2018-07-24 | 2018-07-24 | A kind of interior floating plate anti-rotation device and interior floating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208699594U (en) |
-
2018
- 2018-07-24 CN CN201821177213.1U patent/CN208699594U/en active Active
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