CN211002808U - Floating roof anti-tilt pulley system for floating roof storage tank - Google Patents
Floating roof anti-tilt pulley system for floating roof storage tank Download PDFInfo
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- CN211002808U CN211002808U CN201921147776.0U CN201921147776U CN211002808U CN 211002808 U CN211002808 U CN 211002808U CN 201921147776 U CN201921147776 U CN 201921147776U CN 211002808 U CN211002808 U CN 211002808U
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- floating roof
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Abstract
The application discloses a floating roof anti-tilt pulley system for floating roof storage tank includes: floating disc and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating disc both ends still set up one respectively about the diameter direction of floating disc and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley in the trunk end set up the second fixed pulley in the branch end, set up the third fixed pulley in the lower part of every stand of preventing revolving, the copper wire passes left via hole and right via hole and is fixed with the floating disc to the winding is on the third fixed pulley, and winding copper wire upwards twines respectively on first fixed pulley and second fixed pulley on the third fixed pulley, the position that the copper wire passed the floating disc adopts the sealed external member to seal. The utility model has the advantages that: simple structure effectively restrains the floating plate from inclining and the chuck, and increases the strength of the floating plate.
Description
Technical Field
The utility model relates to a floating roof anti-tilt pulley system for floating roof storage tank.
Background
The floating roof storage tank is a device for storing liquid with stronger volatility (petroleum finished products and semi-finished products), the floating roof storage tank floats on the liquid surface, so that the liquid phase has no evaporation space, and the evaporation loss can be reduced by 85 percent-90 percent; in addition, air and liquid storage are blocked by the floating roof storage tank, so that the air pollution is reduced, and the degree of fire hazard is reduced; finally, because no gas space exists on the liquid level, the oscillation generated in the transportation process is reduced, the phenomenon that the liquid storage tank impacts the inner wall of the tank or the internal pressure of the tank is increased is prevented, the corrosion of the tank top and the tank wall is reduced, and the service life of the storage tank is prolonged.
At present, the operation of the existing floating roof storage tank depends on the up and down movement of the liquid level, the rotation of the existing floating roof storage tank is restrained by a guide pipe, and a balance sensor is designed on part of the floating roof storage tank to detect the balance degree of the floating roof storage tank without other mechanical devices for keeping the level. When the design is used for filling and extracting liquid, the floating roof storage tank has the hidden trouble of overturning, and a major detonation accident is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a floating roof anti-tilt pulley system for floating roof storage tank, it can effectively restrain the floating plate slope.
In order to realize the purpose, the utility model discloses a technical scheme be: a floating roof anti-roll pulley system for a floating roof tank, comprising: floating disc and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating disc both ends still set up one respectively about the diameter direction of floating disc and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley in the trunk end set up the second fixed pulley in the branch end, set up the third fixed pulley in the lower part of every stand of preventing revolving, the copper wire passes left via hole and right via hole and is fixed with the floating disc to the winding is on the third fixed pulley, and winding copper wire upwards twines respectively on first fixed pulley and second fixed pulley on the third fixed pulley, the position that the copper wire passed the floating disc adopts the sealed external member to seal.
Another object of the utility model is to provide a floating roof anti-tilt pulley system for floating roof storage tank, a serial communication port set up one set of floating roof anti-tilt pulley system on a plurality of diameter directions of floating plate respectively, floating roof anti-tilt pulley system includes: floating disc and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating disc both ends still set up one respectively about the diameter direction of floating disc and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley in the trunk end set up the second fixed pulley in the branch end, set up the third fixed pulley in the lower part of every stand of preventing revolving, the copper wire passes left via hole and right via hole and is fixed with the floating disc to the winding is on the third fixed pulley, and winding copper wire upwards twines respectively on first fixed pulley and second fixed pulley on the third fixed pulley, the position that the copper wire passed the floating disc adopts the sealed external member to seal.
The utility model has the advantages that:
simple structure includes: floating plate and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating plate both ends still set up one respectively about the diameter direction of floating plate and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley on the trunk end set up the second fixed pulley on the branch end, set up the third fixed pulley in every lower part of preventing revolving the stand, reliable and stable, because the electronic circuit is not had to the principal component, can overcome the oil gas that a lot of floating plate slopes and spill over the detonation accident because of the shortcoming that slope sensing electronic circuit feedback trouble caused, effectively restrain the slope of floating plate, chuck, increase floating plate intensity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of a first embodiment of the floating roof anti-roll pulley system for a floating roof tank of the present invention.
Schematic of the reference numerals
11-anti-rotation upright post, 12-first fixed pulley, 13-second fixed pulley, 15-third fixed pulley,
17-steel wire, 171-steel wire fixed end,
20-a floating disc, 21-a sealing ring, 22-a left via hole, 23-a right via hole, 25-a force-measuring snapping buffer device,
31-sludge, 32-port
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
Example 1
Referring to fig. 1, the utility model discloses a floating roof anti-tilt pulley system for floating roof storage tank, includes: floating disc 20 and copper wire 17, both ends set up left via hole 22 and right via hole 23 respectively about the diameter direction of floating disc 20 both ends still set up one respectively and prevent revolving upright 11 about the diameter direction of floating disc 20, and every upper portion of preventing revolving upright has trunk end and branch end set up first fixed pulley 12 on the trunk end set up second fixed pulley 13 on the branch end, set up third fixed pulley 15 in every lower part of preventing revolving upright, copper wire 17 passes left via hole 22 and right via hole 23 and is fixed with floating disc 20 to twine on third fixed pulley 15, and the copper wire of twining upwards twines respectively on first fixed pulley 12 and second fixed pulley 13 on third fixed pulley 15, the position that copper wire 17 passed floating disc 20 adopts the sealed external member to seal.
In one embodiment, the trunk end is disposed at an angle to the bifurcated end.
In one embodiment, the angle is 90 degrees.
In one embodiment, the sealing sleeve is a sealing ring 21.
In one embodiment, the steel wire is fixed on the floating plate by bolts or hoops.
In one embodiment, a force snap-off damping device 25 is provided on the steel wire.
In one embodiment, the force-measuring snapping buffer device is an electronic device integrated with steel wire stress detection, integrates a buffer spring, allows the floating plate to incline at a certain small angle so as to reduce the impact of the steel wire on the pulley system and the anti-rotation upright post, keeps the steel wire tensioned, and is integrated with the snapping device, so that the steel wire can be automatically broken when the system is stressed too much and reaches the set value of the snapping device so as to avoid the damage to the anti-rotation upright post, the pulley system, the floating plate and the floating plate storage tank.
In one embodiment, the force-measuring snapping buffer device is fixed with a steel wire at one end and a floating disc at the other end.
As a specific embodiment, the force measuring snapping buffer device has the function of measuring force, when the system is in a static state or moves up and down normally, the force measuring device feeds back a plurality of values in a reasonable range in total, when the individual value is overlarge (the system is stressed too high, a certain pulley is blocked, the friction force of a sealing ring is overlarge, and a rotation-preventing upright column blocks a floating disc), an alarm is given, and when the individual value is overlarge, the snapping device automatically disconnects a steel wire; when the individual value is too small, the system alarms (steel wire falling and breaking).
The utility model discloses under the effect of copper wire, reciprocating of floating plate no longer because of floating top storage tank wall with compound dish friction unbalance, prevent that the atress of revolving the stand, the gaseous too much and reason such as unbalance in floating plate lower part cause the floating plate slope, reach the purpose that restraines the floating plate slope.
Example 2
Another object of the utility model is to provide a floating roof anti-tilt pulley system for floating roof storage tank, a serial communication port set up one set of floating roof anti-tilt pulley system on a plurality of diameter directions of floating plate respectively, floating roof anti-tilt pulley system includes: floating disc and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating disc both ends still set up one respectively about the diameter direction of floating disc and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley in the trunk end set up the second fixed pulley in the branch end, set up the third fixed pulley in the lower part of every stand of preventing revolving, the copper wire passes left via hole and right via hole and is fixed with the floating disc to the winding is on the third fixed pulley, and winding copper wire upwards twines respectively on first fixed pulley and second fixed pulley on the third fixed pulley, the position that the copper wire passed the floating disc adopts the sealed external member to seal.
In one embodiment, the number of diameters is two, corresponding to two sets of floating roof anti-roll pulley systems.
In one embodiment, the two sets of floating roof anti-roll pulley systems are centered on the longitudinal axis of the floating roof tank at 90 degree intervals.
In one embodiment, the trunk end is disposed at an angle to the bifurcated end.
In one embodiment, the angle is 90 degrees.
In one embodiment, the seal assembly is a seal ring.
In one embodiment, the steel wire is fixed on the floating plate by bolts or hoops.
In one embodiment, a force-measuring snap-off damping device is provided on the steel wire.
In one embodiment, the force-measuring snapping buffer device is an electronic device integrated with steel wire stress detection, integrates a buffer spring, allows the floating plate to incline at a certain small angle so as to reduce the impact of the steel wire on the pulley system and the anti-rotation upright post, keeps the steel wire tensioned, and is integrated with the snapping device, so that the steel wire can be automatically broken when the system is stressed too much and reaches the set value of the snapping device so as to avoid the damage to the anti-rotation upright post, the pulley system, the floating plate and the floating plate storage tank.
In one embodiment, the force-measuring snapping buffer device is fixed with a steel wire at one end and a floating disc at the other end.
As a specific embodiment, the force measuring snapping buffer device has the function of measuring force, when the system is in a static state or moves up and down normally, the force measuring device feeds back a plurality of values in a reasonable range in total, when the individual value is overlarge (the system is stressed too high, a certain pulley is blocked, the friction force of a sealing ring is overlarge, and a rotation-preventing upright column blocks a floating disc), an alarm is given, and when the individual value is overlarge, the snapping device automatically disconnects a steel wire; when the individual value is too small, the system alarms (steel wire falling and breaking).
The utility model discloses under the effect of copper wire, reciprocating of floating plate no longer because of floating top storage tank wall with compound dish friction unbalance, prevent that the atress of revolving the stand, the gaseous too much and reason such as unbalance in floating plate lower part cause the floating plate slope, reach the purpose that restraines the floating plate slope.
The utility model has the advantages that:
simple structure includes: floating plate and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating plate both ends still set up one respectively about the diameter direction of floating plate and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley on the trunk end set up the second fixed pulley on the branch end, set up the third fixed pulley in every lower part of preventing revolving the stand, reliable and stable, because the electronic circuit is not had to the principal component, can overcome the oil gas that a lot of floating plate slopes and spill over the detonation accident because of the shortcoming that slope sensing electronic circuit feedback trouble caused, effectively restrain the slope of floating plate, chuck, increase floating plate intensity.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (10)
1. A floating roof anti-roll pulley system for a floating roof tank, comprising: floating disc and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating disc both ends still set up one respectively about the diameter direction of floating disc and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley in the trunk end set up the second fixed pulley in the branch end, set up the third fixed pulley in the lower part of every stand of preventing revolving, the copper wire passes left via hole and right via hole and is fixed with the floating disc to the winding is on the third fixed pulley, and winding copper wire upwards twines respectively on first fixed pulley and second fixed pulley on the third fixed pulley, the position that the copper wire passed the floating disc adopts the sealed external member to seal.
2. The floating roof anti-tilt pulley system for a floating roof tank of claim 1, wherein the trunk end is disposed at an angle to the bifurcated end.
3. The floating roof anti-roll sheave system for a floating roof tank of claim 2, wherein the angle is 90 degrees.
4. The floating roof anti-tilt pulley system for a floating roof tank of claim 1, wherein the sealing kit is a sealing ring.
5. The floating roof anti-tilt pulley system for a floating roof tank of claim 3, wherein the steel wire is fixed to the floating floor by means of bolts or hoops.
6. The floating roof anti-toppling pulley system for a floating roof tank as claimed in claim 1, wherein a force-measuring snap-off buffering device is provided on the steel wire.
7. The floating roof anti-tilt pulley system for the floating roof tank as claimed in claim 6, wherein the force-measuring snap-off buffering device is fixed with a steel wire at one end and a floating disc at the other end.
8. A floating roof anti-tilt pulley system for a floating roof tank, wherein a set of floating roof anti-tilt pulley system is respectively disposed in a plurality of diameter directions of a floating plate, the floating roof anti-tilt pulley system comprising: floating disc and copper wire, both ends set up left via hole and right via hole respectively about the diameter direction of floating disc both ends still set up one respectively about the diameter direction of floating disc and prevent revolving the stand, and every upper portion of preventing revolving the stand has trunk end and branch end set up first fixed pulley in the trunk end set up the second fixed pulley in the branch end, set up the third fixed pulley in the lower part of every stand of preventing revolving, the copper wire passes left via hole and right via hole and is fixed with the floating disc to the winding is on the third fixed pulley, and winding copper wire upwards twines respectively on first fixed pulley and second fixed pulley on the third fixed pulley, the position that the copper wire passed the floating disc adopts the sealed external member to seal.
9. The floating roof anti-roll pulley system for a floating roof tank of claim 8, wherein the number of the diameters is two, corresponding to two sets of floating roof anti-roll pulley systems.
10. The floating roof anti-roll pulley system for a floating roof tank of claim 9, wherein the two sets of floating roof anti-roll pulley systems are at 90 degree angular intervals on a central axis of the floating roof tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147776.0U CN211002808U (en) | 2019-07-19 | 2019-07-19 | Floating roof anti-tilt pulley system for floating roof storage tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147776.0U CN211002808U (en) | 2019-07-19 | 2019-07-19 | Floating roof anti-tilt pulley system for floating roof storage tank |
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| CN211002808U true CN211002808U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921147776.0U Active CN211002808U (en) | 2019-07-19 | 2019-07-19 | Floating roof anti-tilt pulley system for floating roof storage tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436064A (en) * | 2019-07-19 | 2019-11-12 | 贵州航天智慧农业有限公司 | A kind of floating roof anti-dumping pulley system for floating roof tank |
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2019
- 2019-07-19 CN CN201921147776.0U patent/CN211002808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436064A (en) * | 2019-07-19 | 2019-11-12 | 贵州航天智慧农业有限公司 | A kind of floating roof anti-dumping pulley system for floating roof tank |
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