CN112078990A - Efficient movable device for cleaning or preventing corrosion of storage tank - Google Patents
Efficient movable device for cleaning or preventing corrosion of storage tank Download PDFInfo
- Publication number
- CN112078990A CN112078990A CN202011030088.3A CN202011030088A CN112078990A CN 112078990 A CN112078990 A CN 112078990A CN 202011030088 A CN202011030088 A CN 202011030088A CN 112078990 A CN112078990 A CN 112078990A
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- Prior art keywords
- storage tank
- chain
- cleaning
- wall
- tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a high-efficiency movable device for cleaning or corrosion prevention of a storage tank, relates to the technical field of petroleum storage tank processes, and can quickly move on the inner wall of the storage tank, reduce measure cost and achieve high safety. A high-efficiency movable device for cleaning or preventing corrosion of a storage tank comprises the storage tank, a bracket assembly, an annular rail and a carrying assembly. The plurality of support assemblies are arranged on the inner wall of the storage tank and are arranged along the circumferential direction of the inner wall of the storage tank. The annular track is located storage tank deck below and is connected with a plurality of bracket component. The carrying assembly is movably arranged on the annular rail. The carrying assembly can carry an operator to move to any position of the tank wall. The support assembly supports the endless track along which the carrier moves, and the worker can move to each of the inner walls of the storage tank in the carrier assembly. The cleaning of the tank wall can be completed without setting up a scaffold, so that the measure cost is reduced and the cleaning efficiency is improved.
Description
Technical Field
The invention relates to the technical field of petroleum storage tank processes, in particular to a high-efficiency movable device for cleaning or corrosion prevention of a storage tank.
Background
In the storage operation of the petroleum storage tank, when materials with higher quality requirements are stored, the inner wall plate of the storage tank needs to be cleaned and subjected to corrosion prevention. However, the traditional cleaning and corrosion prevention process requires a work frame and other facilities to be manually set up, and the workers need to climb and move by themselves. Therefore, the construction period is long, the cost is high, the safety coefficient is low, and the requirement on early working procedures such as storage tank steam washing is high.
Disclosure of Invention
The present invention has been made to solve at least one of the problems occurring in the prior art, and an object of the present invention is to provide a highly efficient moving device for cleaning or preventing corrosion of a storage tank, which can be moved on the inner wall of the storage tank quickly, and which can reduce the cost of measures and is highly safe.
According to a first aspect of the present invention, there is provided a high efficiency mobile device for tank cleaning or corrosion protection, comprising a tank; the bracket assemblies are arranged on the inner wall of the storage tank and are arranged along the circumferential direction of the inner wall of the storage tank; the annular rail is positioned below the storage tank top and is connected with the plurality of support assemblies; and the carrying assembly is movably arranged on the annular track and can carry an operator to move to any position of the tank wall.
Has the advantages that: a high-efficiency movable device for cleaning or preventing corrosion of a storage tank comprises the storage tank, a bracket assembly, an annular rail and a carrying assembly. The support assembly supports the endless track along which the carrier moves, and the worker can move to each of the inner walls of the storage tank in the carrier assembly. The cleaning of the tank wall can be completed without setting up a scaffold, so that the measure cost is reduced and the cleaning efficiency is improved.
According to the first aspect of the invention, the high-efficiency movable device for cleaning or corrosion prevention of the storage tank comprises a horizontal rod, wherein one end of the horizontal rod is fixed on the inner wall of the storage tank, and the other end of the horizontal rod is arranged in a suspended manner and is connected with the annular track; and one end of the inclined strut is fixed on the inner wall of the storage tank, and the other end of the inclined strut is fixed at the lower end of the horizontal rod.
According to the high-efficiency moving device for cleaning or corrosion prevention of the storage tank, the carrying assembly comprises a horizontal moving mechanism, a horizontal moving mechanism and a horizontal moving mechanism, wherein the horizontal moving mechanism is movably arranged on the circular rail and can freely move along the circular rail; and the lifting mechanism is connected with the horizontal movement mechanism and can carry an operator to lift.
According to the high-efficiency moving device for cleaning or corrosion prevention of the storage tank in the first aspect of the invention, the horizontal moving mechanism comprises a sliding block which is arranged on the annular track in a sliding mode; and one end of the traction rope is connected with the sliding block, and the traction rope is pulled so as to drive the sliding block to slide along the annular track.
According to the first aspect of the invention, the efficient movable device for cleaning or corrosion prevention of the storage tank comprises a support piece, a lifting mechanism and a sliding block, wherein the support piece is arranged on the sliding block; the hanging basket is used for workers to stand; and the hanging chain is wound on the supporting piece, one end of the hanging chain is connected with the hanging basket, the other end of the hanging chain is a free end, and when the free end of the hanging chain is pulled or released, the hanging basket is lifted or lowered.
According to the first aspect of the invention, the horizontal movement mechanism comprises a frame, the lower end of the frame is provided with a hanging ring, and the frame is connected with the lifting mechanism through the hanging ring; the wheels are rotatably arranged on the frame, and the frame is erected on the annular track through the wheels; the chain disc is rotatably arranged on the frame and connected with the wheels, and when the chain disc rotates, the wheels can be driven to rotate; and the chain is wound on the chain disc, and when the chain is pulled, the chain disc rotates together to drive the wheels to roll along the annular track.
According to the first aspect of the invention, the efficient movable device for cleaning or corrosion prevention of the storage tank comprises a hanging basket, and an operating personnel can stand on the hanging basket; the lower end of the winch is provided with a lifting hook which is hooked with the hanging basket; one end of the lifting rope is connected with the lifting ring, and the other end of the lifting rope is wound on the winch; a worker can stand in the hanging basket, and the hanging rope is pulled to drive the winch to rotate, so that the hanging basket is driven to move up and down.
According to the efficient movable device for cleaning or corrosion prevention of the storage tank, the annular rail is formed by connecting a plurality of sections of I-steel end to end, the lower flange of the I-steel is divided into the left lower flange and the right lower flange along the web plate, the sliding block comprises the left supporting plate and the right supporting plate which are arranged at intervals, the left supporting plate is arranged at the upper end of the left lower flange, and the right supporting plate is arranged at the upper end of the right lower flange.
According to the first aspect of the invention, the support is a pulley.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a top view of an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a first embodiment of a carrying mechanism according to the present invention;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
FIG. 6 is a schematic mechanical diagram of a second embodiment of a carrying mechanism according to the present invention;
FIG. 7 is a first schematic structural diagram of a second horizontal movement mechanism according to an embodiment of the present invention;
FIG. 8 is a second schematic structural diagram of a second horizontal movement mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a second embodiment of the lifting mechanism according to the present invention;
FIG. 10 is a schematic structural diagram of a basket according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 3, a highly efficient mobile device for tank cleaning or corrosion protection includes a tank 100, a rack assembly 200, an endless track 300, and a handling assembly 400. A plurality of rack assemblies 200 are disposed on the inner wall of the storage tank 100 and are arranged circumferentially along the inner wall of the storage tank 100. The circular rail 300 is located under the roof of the storage tank 100 and is connected to a plurality of the bracket assemblies 200. The carrying assembly 400 is movably disposed on the endless track 300. The carrier assembly 400 can carry an operator to move to any position of the tank wall.
Referring to fig. 2, the bracket assembly 200 includes a horizontal bar 210 and a diagonal bar 220. One end of the horizontal rod 210 is fixed on the inner wall of the storage tank 100, and the other end is suspended and connected with the circular track 300. The diagonal brace 220 has one end fixed to the inner wall of the storage tank 100 and the other end fixed to the lower end of the horizontal bar 210.
Referring to fig. 4 and 6, the carrier assembly 400 includes a horizontal movement mechanism 410 and a lifting mechanism 420. The horizontal movement mechanism 410 is movably disposed on the circular track 300 and can freely move along the circular track 300. The lifting mechanism 420 is connected to the horizontal movement mechanism 410 and can be lifted by an operator.
Further, referring to fig. 4, in the first embodiment, the horizontal movement mechanism 410 includes a slider 411 and a traction rope 412. The slider 411 is slidably disposed on the circular track 300. One end of the traction rope 412 is connected with the sliding block 411. The pulling rope 412 is pulled to drive the slider 411 to slide along the circular track 300.
Further, referring to fig. 4, in the first embodiment, the lifting mechanism 420 includes a support 421, a suspension chain 422, and a basket 423. The supporting member 421 is provided on the slider 411. The basket 423 may be used for workers to stand on. The suspension chain 422 is wound on the support 421, wherein one end is connected with the basket 423, and the other end is a free end. When the free end of the hoist chain 422 is pulled or released, the basket 423 is raised or lowered.
Referring to fig. 6 to 8, in the second embodiment, the horizontal movement mechanism 410 includes a frame 413, wheels 414, a chain wheel 415, and a chain 416. The lower end of the frame 413 is provided with a hanging ring 413 a. The frame 413 is connected to the lifting mechanism 420 through a lifting ring 413 a. Wheels 414 are rotatably disposed on frame 413. The frame 413 is mounted on the circular track 300 by wheels 414. The chain wheel 415 is rotatably disposed on the frame 413 and connected to the wheel 414. When the chain wheel 415 rotates, the wheel 414 is driven to rotate. The chain 416 is wound around the chain wheel 415. When the chain 416 is pulled, the chain wheel 415 rotates together, and the wheel 414 rolls along the circular track 300.
Referring to fig. 6 and 9, in the second embodiment, the lifting mechanism 420 includes a basket 423, a winch 424, and a lifting rope 425. The basket 423 may be used for workers to stand on. The winch 424 is provided with a hook 424a at a lower end thereof. The hook 424a is hooked to the basket 423. The lifting rope 425 has one end connected to the lifting ring 413a and the other end wound around the winch 424. The worker may stand in the basket 423 and pull the lifting rope 425 to rotate the winch 424, thereby moving the basket 423 up and down.
Referring to fig. 5, the circular track 300 is formed from several lengths of i-steel 310 connected end-to-end. The bottom flange 311 of the i-beam 310 is divided into a left bottom flange 312a and a right bottom flange 312b along a web 312. The slider 411 includes a left support plate 411a and a right support plate 411b disposed at an interval. The left support plate 411a is disposed at the upper end of the left lower flange 312 a. The right support plate 411b is provided at the upper end of the right lower flange 312 b.
Further, the support 421 is a pulley.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. A high efficiency mobile apparatus for tank cleaning or corrosion protection, comprising:
a tank (100);
the bracket assemblies (200) are arranged on the inner wall of the storage tank (100) and are arranged along the circumferential direction of the inner wall of the storage tank (100);
an annular rail (300) which is positioned below the roof of the storage tank (100) and is connected with a plurality of bracket assemblies (200); and
and the carrying assembly (400) is movably arranged on the annular rail (300), and the carrying assembly (400) can carry an operator to move to any position of the tank wall.
2. A highly efficient mobile device for tank cleaning or corrosion protection according to claim 1, characterized in that: the bracket assembly (200) comprises
One end of the horizontal rod (210) is fixed on the inner wall of the storage tank (100), and the other end of the horizontal rod (210) is arranged in a suspended mode and is connected with the annular track (300); and
one end of the inclined strut (220) is fixed on the inner wall of the storage tank (100), and the other end of the inclined strut (220) is fixed at the lower end of the horizontal rod (210).
3. A highly efficient mobile device for tank cleaning or corrosion protection according to claim 1, characterized in that: the carrying assembly (400) comprises
The horizontal movement mechanism (410) is movably arranged on the annular track (300) and can freely move along the annular track (300); and
and a lifting mechanism (420) which is connected with the horizontal movement mechanism (410) and can lift the operator.
4. A highly efficient mobile device for tank cleaning or corrosion protection according to claim 3, characterized in that: the horizontal movement mechanism (410) comprises
The sliding block (411) is arranged on the annular track (300) in a sliding mode; and
and one end of the traction rope (412) is connected with the sliding block (411), and the traction rope (412) is pulled so as to drive the sliding block (411) to slide along the annular track (300).
5. A high efficiency mobile unit for tank cleaning or corrosion protection according to claim 4, wherein: the lifting mechanism (420) comprises
A support (421) provided on the slider (411);
a hanging basket (423) for workers to stand; and
and the hanging chain (422) is wound on the support (421), one end of the hanging chain is connected with the hanging basket (423), the other end of the hanging chain is a free end, and when the free end of the hanging chain (422) is pulled or released, the hanging basket (423) is lifted or lowered.
6. A highly efficient mobile device for tank cleaning or corrosion protection according to claim 3, characterized in that: the horizontal movement mechanism (410) comprises
The lifting mechanism comprises a frame (413), the lower end of the frame (413) is provided with a lifting ring (413a), and the frame (413) is connected with the lifting mechanism (420) through the lifting ring (413 a);
a wheel (414) rotatably disposed on the frame (413), the frame (413) being mounted on the circular track (300) via the wheel (414);
the chain wheel (415) is rotatably arranged on the frame (413) and is connected with the wheel (414), and when the chain wheel (415) rotates, the wheel (414) can be driven to rotate; and
the chain (416) is wound on the chain disc (415), and when the chain (416) is pulled, the chain disc (415) rotates together, so that the wheel (414) is driven to roll along the annular track (300).
7. A high efficiency mobile unit for tank cleaning or corrosion protection according to claim 6, wherein: the lifting mechanism (420) comprises
A hanging basket (423) for workers to stand;
the lower end of the winch (424) is provided with a hook (424a), and the hook (424a) is hung with the hanging basket (423); and
a lifting rope (425), one end of which is connected with the lifting ring (413a), and the other end of which is wound on the winch (424);
the worker can stand in the hanging basket (423), and the hanging rope (425) is pulled to drive the winch (424) to rotate, so that the hanging basket (423) is driven to move up and down.
8. A highly efficient mobile device for tank cleaning or corrosion protection according to claim 1, characterized in that: the ring rail (300) is formed by connecting a plurality of sections of I-steel (310) end to end, the lower flange (311) of I-steel (310) is divided into a left lower flange (312a) and a right lower flange (312b) along a web (312), the slider (411) comprises a left supporting plate (411a) and a right supporting plate (411b) which are arranged at intervals, the left supporting plate (411a) is arranged at the upper end of the left lower flange (312a), and the right supporting plate (411b) is arranged at the upper end of the right lower flange (312 b).
9. A high efficiency mobile unit for tank cleaning or corrosion protection according to claim 5, wherein: the support member (421) is a pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011030088.3A CN112078990A (en) | 2020-09-27 | 2020-09-27 | Efficient movable device for cleaning or preventing corrosion of storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011030088.3A CN112078990A (en) | 2020-09-27 | 2020-09-27 | Efficient movable device for cleaning or preventing corrosion of storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112078990A true CN112078990A (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011030088.3A Pending CN112078990A (en) | 2020-09-27 | 2020-09-27 | Efficient movable device for cleaning or preventing corrosion of storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112078990A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407642A (en) * | 2021-01-25 | 2021-02-26 | 九望(山东)机械科技有限公司 | Storage tank |
| CN113477629A (en) * | 2021-06-29 | 2021-10-08 | 华能左权煤电有限责任公司 | Artifical clearance platform in feed bin |
| CN113733021A (en) * | 2021-08-30 | 2021-12-03 | 上海卫星工程研究所 | Sinking type tool of nested propulsion system and construction method thereof |
| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
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| CN211313313U (en) * | 2019-07-02 | 2020-08-21 | 中机国能电力工程有限公司 | Hanging basket device for pipe support aerial operation |
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| JP2005026596A (en) * | 2003-06-30 | 2005-01-27 | Oriental Kogyo Kk | Cleaner for silicon wafer |
| US20110089129A1 (en) * | 2008-06-25 | 2011-04-21 | Konecranes Plc | Hoist combination |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407642A (en) * | 2021-01-25 | 2021-02-26 | 九望(山东)机械科技有限公司 | Storage tank |
| CN113477629A (en) * | 2021-06-29 | 2021-10-08 | 华能左权煤电有限责任公司 | Artifical clearance platform in feed bin |
| CN113477629B (en) * | 2021-06-29 | 2022-05-27 | 华能左权煤电有限责任公司 | Artifical clearance platform in feed bin |
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| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
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