CN211140357U - A scrape wax device for petrochemical industry oil tank - Google Patents
A scrape wax device for petrochemical industry oil tank Download PDFInfo
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- CN211140357U CN211140357U CN201921963368.2U CN201921963368U CN211140357U CN 211140357 U CN211140357 U CN 211140357U CN 201921963368 U CN201921963368 U CN 201921963368U CN 211140357 U CN211140357 U CN 211140357U
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- scraper
- connecting plate
- wax
- oil tank
- scraper blade
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Abstract
The utility model discloses a wax scraping device for petrochemical industry oil tank, wax scraping device include the connecting plate, are equipped with the scraper blade on the connecting plate, and the scraper blade includes the scraper blade backup pad, is equipped with the scraper blade connecting plate of symmetric distribution in the scraper blade backup pad, is equipped with first breach and second breach on the scraper blade, is equipped with the litter that is located the downthehole removal of sliding in the scraper blade backup pad, and the cover is equipped with the elastic component on the litter. The wax scraping device scrapes the wax on the inner wall of the oil tank through the scraper under the dual action of the balance weight and the elastic part, so that the scraping force is ensured, the scraper comprises two scraper main bodies with different directions and is respectively used for scraping the wax in the up-and-down moving process, the wax scraping effect is favorably improved, and the service life of the scraper is prolonged; two adjacent scraper blades mutually support through first breach and second breach, realize getting the seamless scraping of oil wax of oil tank inner wall, simple structure is suitable for the practicality.
Description
Technical Field
The utility model relates to a scrape the wax device, specifically be a scrape the wax device for petrochemical industry oil tank.
Background
The oil is one of the important energy sources in China, and during the long-term storage process of the oil in the oil tank, oil wax is generated on the inner wall of the oil tank, the oil wax is easy to generate an oxide layer, the oil tank is easy to corrode, the storage safety of the oil is influenced, and the oil wax is easy to deteriorate under the irradiation of ultraviolet rays, so that the quality of the oil is influenced. The wax scraping device in the prior art is only provided with one wax scraping plate, the wax scraping plate is distributed with the inner wall of the oil tank in an inclined mode in the using process, oil wax is conveniently scraped, the acting force of the single wax scraping plate on the inner wall of the oil tank is relatively large, the oil tank is easily scratched and damaged, and when the wax scraping plate moves towards the direction that the wax scraping plate and the inner wall of the oil tank form an acute angle, the wax scraping effect is obviously reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wax scraping device for petrochemical industry oil tank, scrape wax along with floating the top and reciprocate through the inner wall contact of scraper blade and oil tank, the scraper blade passes through the connecting plate and is connected with scraper blade support piece, the counter weight produces thrust to the scraper blade in the horizontal direction, make the scraper blade produce the extrusion to the inner wall of oil tank in the wax scraping process, be equipped with the elastic component between scraper blade and the connecting plate simultaneously, the scraper blade scrapes the wax of oil tank inner wall under the dual function of counter weight and elastic component, ensure the dynamics of scraping, the scraper blade includes two scraper blade main parts of different orientation, be used for respectively scraping the wax in the reciprocating process, be favorable to improving the effect of scraping wax, promote the life of scraper blade; two adjacent scrapers mutually support through first breach and second breach, realize scraping the oil wax of oil tank inner wall seamlessly and get.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a scrape wax device for petrochemical industry oil tank, scrapes the wax device and includes the connecting plate, the connecting plate includes the connecting plate main part, is equipped with the connecting hole of symmetric distribution in the connecting plate main part, and the below of connecting plate main part is equipped with the backup pad of symmetric distribution, is equipped with the slip supporting shoe in the backup pad, is equipped with the slip hole on the slip supporting shoe.
The scraper is arranged on the connecting plate and comprises a scraper supporting plate, the scraper supporting plate is provided with symmetrically distributed scraper connecting plates, one end of each scraper connecting plate is fixedly connected with the corresponding scraper supporting plate, and the other end of each scraper connecting plate is provided with a scraper main body.
The scraper is provided with a first notch and a second notch.
The scraper supporting plate is provided with a sliding rod which is positioned in the sliding hole to move, one end of the sliding rod is fixedly connected with the scraper supporting plate, and the other end of the sliding rod is provided with a limiting block.
The sliding rod is sleeved with an elastic piece.
Further, the scraper blade main part is the arc structure, and the orientation of two scraper blade main parts on the scraper blade connecting plate of symmetric distribution is opposite, is equipped with the contact surface in the scraper blade main part, and the scraper blade passes through the contact surface and contacts with the oil tank inner wall.
Furthermore, the first notch is formed by extending the scraper main body and the scraper connecting plate on one side out of the scraper supporting plate, the second notch is formed by extending the scraper main body and the scraper connecting plate on the other side out of the scraper supporting plate, and the first notch and the second notch are located on two sides of the scraper supporting plate.
Furthermore, the wax scraping devices are arranged below the floating roof in an array manner, and the scraping plates of two adjacent wax scraping devices are matched with each other through the first notch and the second notch.
Furthermore, one end of the elastic piece is fixedly connected with the scraper supporting plate, and the other end of the elastic piece is fixedly connected with the sliding supporting block.
The utility model has the advantages that:
1. the utility model discloses wax scraping device moves up and down along with floating roof through the contact of scraper blade and the inner wall of oil tank and scrapes wax, the scraper blade is connected with scraper blade support piece through the connecting plate, the counter weight produces thrust to the scraper blade in the horizontal direction, make the scraper blade produce the extrusion to the inner wall of oil tank in the wax scraping process, be equipped with the elastic component between scraper blade and the connecting plate simultaneously, the scraper blade scrapes the wax of oil tank inner wall under the dual function of counter weight and elastic component, ensure the dynamics of scraping, the scraper blade includes two scraper blade main parts of different orientation, be used for respectively scraping the wax in the process of moving up and down, be favorable to improving the effect of scraping wax, promote the life of scraper blade;
2. the utility model discloses two scraper blades that scrape wax device is adjacent mutually support through first breach and second breach, realize getting the seamless scraping of the oil wax of oil tank inner wall, simple structure is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a wax scraping device of the present invention;
FIG. 2 is a schematic diagram of the structure of the connection plate of the present invention;
FIG. 3 is a schematic view of the scraper structure of the present invention;
FIG. 4 is a schematic structural view of the wax scraping device of the present invention;
FIG. 5 is a schematic structural view of the wax scraping device of the present invention;
FIG. 6 is a schematic view of the fixing member of the present invention;
fig. 7 is a schematic structural view of the supporting member of the present invention;
FIG. 8 is a schematic view of the structure of the connector of the present invention;
FIG. 9 is a schematic view of a right-angle rod structure of the present invention;
fig. 10 is a schematic view of the counterweight structure of the present invention;
fig. 11 is a schematic structural view of the T-shaped member of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A wax scraping device for a petrochemical industry oil tank comprises a connecting plate 1, as shown in figures 1 and 2, the connecting plate 1 comprises a connecting plate main body 11, connecting holes 12 are symmetrically distributed in the connecting plate main body 11, a supporting plate 13 is symmetrically distributed below the connecting plate main body 11, a sliding supporting block 14 is arranged on the supporting plate 13, and a sliding hole 15 is formed in the sliding supporting block 14.
The scraper 2 is arranged on the connecting plate 1, as shown in fig. 1 and fig. 3, the scraper 2 comprises a scraper supporting plate 21, the scraper supporting plate 21 is provided with symmetrically distributed scraper connecting plates 22, one end of each scraper connecting plate 22 is fixedly connected with the scraper supporting plate 21, the other end of each scraper connecting plate is provided with a scraper main body 23, each scraper main body 23 is of an arc-shaped structure, the orientations of the two scraper main bodies 23 on the symmetrically distributed scraper connecting plates 22 are opposite, the scraper main bodies 23 are provided with contact surfaces 24, and the scrapers 2 are in contact with the inner wall of the oil.
The scraper 2 is provided with a first gap 25 and a second gap 26, the first gap 25 is formed by extending the scraper main body 23 and the scraper connecting plate 22 on one side out of the scraper supporting plate 21, the second gap 26 is formed by extending the scraper main body 23 and the scraper connecting plate 22 on the other side out of the scraper supporting plate 21, and the first gap 25 and the second gap 26 are located on two sides of the scraper supporting plate 21.
The scraper supporting plate 21 is provided with a slide rod 27 which moves in the slide hole 15, one end of the slide rod 27 is fixedly connected with the scraper supporting plate 21, and the other end is provided with a limit block 28.
The slide rod 27 is sleeved with an elastic member 3, and as shown in fig. 1, one end of the elastic member 3 is tightly connected with the blade support plate 21, and the other end is tightly connected with the slide support block 14.
The array-distributed independent wax scraping devices are arranged below the floating roof, and as shown in fig. 4 and 5, the scraping plates 2 of two adjacent wax scraping devices are matched with each other through the first notch 25 and the second notch 26, so that the oil wax on the inner wall of the oil tank can be scraped in a seamless manner.
The connecting plate 1 is provided with a scraper supporting member 4, the scraper supporting member 4 includes a fixing member 41, and as shown in fig. 6, the fixing member 41 is provided with a first through hole 411 and a second through hole 412.
The blade support 4 includes a support 42, and as shown in fig. 7, the support 42 is provided with a third through hole 421, a fourth through hole 422, and a fifth through hole 423.
A connecting piece 43 and a right-angle rod 44 are arranged between the fixing piece 41 and the supporting piece 42, and as shown in fig. 8 and 9, a sixth through hole 431 and a seventh through hole 432 are arranged on the connecting piece 43.
The right-angle rod 44 includes a first connecting block 441 and a second connecting block 442, the first connecting block 441 is provided with a first connecting hole 443 and a second connecting hole 444, one end of the second connecting block 442 is vertically fastened to the second connecting block 442, the other end of the second connecting block 442 is provided with a supporting block 445, and the supporting block 445 is provided with an eighth through hole 446.
The right-angle rod 44 is connected with the fixing member 41 in a rotating way through a pin shaft and the matching of the second through hole 412 and the second connecting hole 444.
The support member 42 is provided with a T-shaped member 46, as shown in fig. 11, the T-shaped member 46 includes a first connecting rod 461 and a second connecting rod 462 perpendicular to each other, the first connecting rod 461 is provided with third connecting holes 463 symmetrically distributed, and the second connecting rod 462 is provided with fourth connecting holes 464 symmetrically distributed.
One end of the connecting element 43 is matched with the sixth through hole 431, the third through hole 421 and the fourth connecting hole 464 on the side close to the first connecting rod 461 through a pin shaft, so that the connecting element 43 is rotatably connected with the fixing element 41 and the supporting element 42, and the T-shaped element 46 is matched with the other fourth connecting hole 464 and the fourth through hole 422 through a pin shaft, so that the T-shaped element 46 is fixed with the supporting element 42.
The blade support 4 is fixed to the link plate 1 by a screw fitting with the third connecting hole 463 and the connecting hole 12.
The right-angle rod 44 is provided with a counterweight 45, as shown in fig. 10, the counterweight 45 comprises a fixing shaft 451, and the counterweight 45 is matched and connected with the right-angle rod 44 in a rotating way through the fixing shaft 451 and an eighth through hole 446.
The blade support 4 is fixed by welding below the floating roof by means of fixing members 41.
During the use, inner wall contact through scraper blade 2 and oil tank is followed and is reciprocated to scrape wax with the floating roof, scraper blade 2 passes through connecting plate 1 and is connected with scraper support piece 4, counter weight 45 produces thrust to scraper blade 2 on the horizontal direction, make scraper blade 2 produce the extrusion to the inner wall of oil tank at the wax scraping in-process, be equipped with elastic component 3 between scraper blade 2 and the connecting plate 1 simultaneously, scraper blade 2 is under counter weight 45 and elastic component 3's dual function, scrape the wax of oil tank inner wall and get, ensure to scrape the dynamics of getting, scraper blade 2 is including two scraper blade main parts 23 that the orientation is different, be used for reciprocating the in-process wax respectively and scrape and get, be favorable to improving the effect of scraping the wax, promote the life of scraper blade, two adjacent scraper blades mutually support through first breach 25 and second breach 26, the realization is scraped the wax of oil tank inner wall seamlessly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A wax scraping device for a petrochemical industry oil tank comprises a connecting plate (1), and is characterized in that the connecting plate (1) comprises a connecting plate main body (11), connecting holes (12) which are symmetrically distributed are formed in the connecting plate main body (11), supporting plates (13) which are symmetrically distributed are arranged below the connecting plate main body (11), sliding supporting blocks (14) are arranged on the supporting plates (13), and sliding holes (15) are formed in the sliding supporting blocks (14);
the scraper (2) is arranged on the connecting plate (1), the scraper (2) comprises a scraper supporting plate (21), the scraper supporting plate (21) is provided with symmetrically distributed scraper connecting plates (22), one end of each scraper connecting plate (22) is fixedly connected with the corresponding scraper supporting plate (21), and the other end of each scraper connecting plate is provided with a scraper main body (23);
a first notch (25) and a second notch (26) are arranged on the scraper (2);
a sliding rod (27) which moves in the sliding hole (15) is arranged on the scraper supporting plate (21), one end of the sliding rod (27) is fixedly connected with the scraper supporting plate (21), and the other end of the sliding rod is provided with a limit block (28);
the sliding rod (27) is sleeved with an elastic piece (3).
2. The paraffin scraping device for the petrochemical industry oil tank is characterized in that the scraper main bodies (23) are arc-shaped structures, the two scraper main bodies (23) on the symmetrically-distributed scraper connecting plates (22) are oppositely oriented, contact surfaces (24) are arranged on the scraper main bodies (23), and the scraper (2) is in contact with the inner wall of the oil tank through the contact surfaces (24).
3. The paraffin scraping device for petrochemical industry oil tanks, according to claim 1, characterized in that the first notch (25) is formed by extending the scraper main body (23) and the scraper connecting plate (22) from one side out of the scraper supporting plate (21), the second notch (26) is formed by extending the scraper main body (23) and the scraper connecting plate (22) from the other side out of the scraper supporting plate (21), and the first notch (25) and the second notch (26) are located on both sides of the scraper supporting plate (21).
4. A paraffin scraping device for petrochemical industry oil tanks, according to claim 1, characterized in that the paraffin scraping devices are arranged in an array below the floating roof, and the scrapers (2) of two adjacent paraffin scraping devices are mutually matched through a first notch (25) and a second notch (26).
5. The paraffin scraping device for petrochemical industry oil tanks, according to claim 1, characterized in that one end of the elastic member (3) is fixedly connected with the scraper supporting plate (21) and the other end is fixedly connected with the sliding supporting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963368.2U CN211140357U (en) | 2019-11-13 | 2019-11-13 | A scrape wax device for petrochemical industry oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963368.2U CN211140357U (en) | 2019-11-13 | 2019-11-13 | A scrape wax device for petrochemical industry oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211140357U true CN211140357U (en) | 2020-07-31 |
Family
ID=71774229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921963368.2U Active CN211140357U (en) | 2019-11-13 | 2019-11-13 | A scrape wax device for petrochemical industry oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211140357U (en) |
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2019
- 2019-11-13 CN CN201921963368.2U patent/CN211140357U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200910 Address after: Room 305, building 2, science and Technology Pioneer Park, 80 Tianzhushan Road, Anqing City, Anhui Province Patentee after: ANHUI GUOFA PETROCHEMICAL EQUIPMENT Co.,Ltd. Address before: 246001 No. 10, Inner Ring South Road, Yingjiang District, Anqing City, Anhui Province (dongkun Sports Industrial Park) Patentee before: Anqing Taiyue Machinery Technology Co.,Ltd. |