CN218285003U - Pressure vessel rust cleaning device - Google Patents
Pressure vessel rust cleaning device Download PDFInfo
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- CN218285003U CN218285003U CN202221817544.3U CN202221817544U CN218285003U CN 218285003 U CN218285003 U CN 218285003U CN 202221817544 U CN202221817544 U CN 202221817544U CN 218285003 U CN218285003 U CN 218285003U
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- connecting plate
- seat
- rust cleaning
- strip
- threaded
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Abstract
The utility model discloses a pressure vessel rust cleaning device relates to rust cleaning device technical field. The device includes the bar piece, and the side-mounting of bar piece has first fixing base, and the inside activity of first fixing base articulates there is first connecting plate, and the other end of first connecting plate articulates there is the second connecting plate, and the one end assembly of second connecting plate is in the inside of bar piece. This rust cleaning device rotates the screw thread post when using for the screw thread seat that screw thread post surface screw thread cup jointed upwards slides gradually, drives first connecting plate and removes to the direction of keeping away from the bar piece gradually to the one end of connecting, makes the one end that promotes first connecting plate and install the rust cleaning board remove to the one side of keeping away from the bar piece, so that adjust the length of rust cleaning device, makes the rust cleaning board can laminate with the inner wall of the pressure vessel of different internal diameters mutually.
Description
Technical Field
The utility model relates to a rust cleaning device technical field specifically is a pressure vessel rust cleaning device.
Background
The pressure container is a closed device which is used for containing gas or liquid and bearing a certain pressure, the material of the pressure container comprises metal and nonmetal, the strength, the plasticity, the toughness and other mechanical properties of the pressure container are reduced due to rusting of the pressure container, the geometric shape of the pressure container is damaged, and the service life of the pressure container is shortened, so that the pressure container needs to be subjected to rust removal operation before being painted.
Among the prior art, pressure vessel's rust cleaning is mostly carried out by adopting the artifical mode of polishing, make the dust and sand pollution that rust cleaning in-process produced can bring adverse effect to workman's health, some polish pressure vessel through the rust cleaning device in addition, nevertheless when polishing the pressure vessel inside wall, it is fixed size generally to remove to its inside rust cleaning device, make it can not offset with the pressure vessel's of different internal diameters inside wall, it is relatively poor to cause the inside rust cleaning effect of pressure vessel, and the rust cleaning device only has a set ofly, it is lower to make whole rust cleaning efficiency, the suitability is relatively poor, to above-mentioned condition, we propose a pressure vessel rust cleaning device.
Disclosure of Invention
Technical problem to be solved
The utility model discloses a pressure vessel rust cleaning device to the problem of proposing in solving above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pressure vessel rust cleaning apparatus comprising:
the side surface of the strip-shaped block is provided with a strip-shaped hole, a first fixing seat is fixedly arranged on the side surface of the strip-shaped block, a first connecting plate is movably hinged inside the first fixing seat, a second fixing seat is fixedly arranged on one side of the bottom end of the first connecting plate, a second connecting plate is movably hinged inside the second fixing seat, and one end of the second connecting plate is assembled inside the strip-shaped block through the strip-shaped hole;
the bottom of one end, far away from the first fixed seat, of the first connecting plate is fixedly provided with a connecting seat, the inside of the connecting seat is rotatably connected with a movable rod, and the outer surface of the movable rod is fixedly sleeved with a derusting plate;
the telescopic mechanism comprises a threaded column, a threaded seat and a mounting seat, the threaded column is connected to the inner portion of the strip-shaped block in a rotating mode, the threaded seat is sleeved on the outer surface of the threaded column in a threaded mode, the mounting seat is installed on the outer surface of the threaded seat in a fixed mode, and one end, far away from the second fixing seat, of the second connecting plate is movably hinged to the inner portion of the mounting seat.
Preferably, the multiple groups of mounting seats are slidably connected inside the strip-shaped holes, and the width of the second connecting plate is smaller than that of the strip-shaped holes.
Preferably, one end of the threaded column extending out of the inside of the strip-shaped hole is rotatably connected to the upper surface of the strip-shaped block, and connecting rings are fixedly mounted on two sides of the upper end of the strip-shaped block.
Preferably, the outer surfaces of the multiple groups of rust removing plates are abutted against the inner side wall of the pressure container, and one side of each group of rust removing plates is positioned at the front end of the connecting seat.
Preferably, a threaded rod is fixedly mounted at one end of the movable rod extending out of the connecting seat, and a bolt is sleeved on the outer surface of the threaded rod in a threaded manner.
The utility model discloses a pressure vessel rust cleaning device, its beneficial effect who possesses as follows:
1. this rust cleaning device is when using, the screw thread post rotates, make the screw thread seat that screw thread post surface screw thread cup jointed upwards slide gradually, contained angle between screw thread seat and the second connecting plate crescent this moment, and the contained angle between the one end of installing first fixing base with the first connecting plate of second connecting plate connection and the bar piece crescent, make under the impetus of second connecting plate, the one end that makes first connecting plate install the rust cleaning board removes to one side of keeping away from the bar piece gradually, so that adjust the length of rust cleaning device, make the rust cleaning board can laminate with the inner wall of the pressure vessel of different internal diameters.
2. This rust cleaning device is when using, all installs the telescopic machanism that rust cleaning board and regulation rust cleaning board and strip piece apart from around this strip piece for when placing the device in pressure vessel's inside, multiunit rust cleaning board can function simultaneously, thereby reduces the operation that the multiple repetition rust cleaning that uses a set of rust cleaning device to cause in the tradition to put and polishes, improves rust cleaning efficiency, and the suitability is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the internal structure of the bar-shaped block of the present invention;
FIG. 3 is a schematic structural view of two sets of connection plates of the present invention;
fig. 4 is the schematic diagram of the structure of the rust removing plate of the present invention.
In the figure: 1. a bar-shaped block; 2. a connecting ring; 3. a first fixed seat; 4. a first connecting plate; 5. a connecting seat; 6. derusting the plate; 7. a strip-shaped hole; 8. a second connecting plate; 9. a telescoping mechanism; 901. a threaded post; 902. a threaded seat; 903. a mounting base; 10. a second fixed seat; 11. a movable rod; 12. a threaded rod; 13. and (4) bolts.
Detailed Description
The embodiment of the utility model discloses pressure vessel rust cleaning device, as shown in fig. 1-4, including bar-shaped block 1, bar hole 7 has been seted up to bar-shaped block 1's side, bar-shaped block 1's side fixed mounting has first fixing base 3, first fixing base 3's inside activity articulates there is first connecting plate 4, bottom one side fixed mounting of first connecting plate 4 has second fixing base 10, second fixing base 10's inside activity articulates there is second connecting plate 8, bar hole 7 assembly is passed through in bar-shaped block 1's inside to second connecting plate 8's one end, bar-shaped block 1's upper end both sides fixed mounting has go-between 2, through go-between 2, can be so that controlling means is connected with the device, thereby be convenient for put into pressure vessel's inside through controlling means with the device, and carry out the rust cleaning operation to pressure vessel's inside wall.
According to fig. 2, the device includes telescopic machanism 9, telescopic machanism 9 includes threaded column 901, screw seat 902 and mount pad 903, bar 1's inside rotation is connected with threaded column 901, threaded column 901's surface screw has cup jointed screw seat 902, screw seat 902's surface fixed mounting has mount pad 903, second connecting plate 8 keeps away from the inside of second fixing base 10 movable hinge at mount pad 903, the one end sliding connection of multiunit mount pad 903 is in the inside of bar hole 7, the width of second connecting plate 8 is less than the width of bar hole 7, through rotating threaded column 901, make screw seat 902 reciprocate along its surface, and then make and change the angle between the second connecting plate 8 of activity hinge joint and the screw seat 902, and then make the angle between the first connecting plate 4 of second connecting plate 8 other end activity hinge joint and the it change, and then adjust the distance between the rust cleaning plate 6 of first connecting plate 4 one end installation and the bar 1 side, in order to reach the mesh of stretching out and drawing back to reach rust cleaning plate 6, make rust cleaning plate 6 offset with the inside wall of the pressure container of different internal diameters.
According to the attached drawings 2-3, a connecting seat 5 is fixedly installed at the bottom of one end, far away from a first fixing seat 3, of a first connecting plate 4, a movable rod 11 is connected to the inner portion of the connecting seat 5 in a rotating mode, a rust removing plate 6 is fixedly connected to the outer surface of the movable rod 11 in a sleeved mode, the outer surfaces of a plurality of groups of rust removing plates 6 are abutted to the inner side wall of a pressure container, one side of each group of rust removing plates 6 is located at the front end of the connecting seat 5, and rust removing operation can be conducted on the inner side wall of the pressure container through the effect of the rust removing plates 6.
According to the attached drawings 3-4, a threaded rod 12 is fixedly mounted at one end, extending out of the connecting seat 5, of the movable rod 11, a bolt 13 is sleeved on the outer surface of the threaded rod 12 in a threaded mode, and the adjusted derusting plate 6 in a disposal state can be fixed through the fixing effect of the bolt 13, so that the derusting plate 6 and the inner side wall of the pressure container are kept in a stable parallel state in the vertical direction.
The working principle is as follows:
this rust cleaning device is when initial condition, screw thread seat 902 is located the bottom of screw thread post 901, and the contained angle between second connecting plate 8 and the screw thread seat 902 is minimum this moment, and the contained angle between the one end that first fixing base 3 was installed to first connecting plate 4 and the bar piece 1 side also is in the minimum state, and the distance between rust cleaning plate 6 and the bar piece 1 of the installation of first connecting plate 4 one end is the shortest, and screw thread seat 902 in-process, and the contained angle between second connecting plate 8 and the screw thread seat 902 is in the acute angle state all the time, can not exceed ninety degrees.
Further, when pressure vessel's inside diameter is great, rotatable screw thread post 901 this moment for screw thread seat 902 that screw thread post 901 surface screw thread cup jointed upwards slides gradually, contained angle crescent between screw thread seat 902 and the second connecting plate 8 this moment, and the contained angle crescent between one end that first fixing base 3 and bar piece 1 were installed to first connecting plate 4 of being connected with second connecting plate 8, make under the impetus of second connecting plate 8, make the one end that rust cleaning plate 6 was installed to first connecting plate 4 remove to one side of keeping away from bar piece 1 gradually.
Further, after one side of the rust removing plate 6 abuts against the inner side wall of the pressure vessel, the threaded column 901 can be informed to rotate, and then the bolt 13 mounted on one side of the connecting seat 5 on which the rust removing plate 6 is mounted can be rotated, so that the rust removing plate 6 which keeps a vertical state in the vertical direction of the inner side wall of the pressure vessel is fixed.
Finally, the control device is connected with the connecting ring 2 arranged on the side face of the bar-shaped block 1, then the adjusted device is driven to move to the inside of the pressure container, and then the derusting plate 6 carries out derusting operation on the inside of the pressure container through rotation and up-down stretching.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A pressure vessel rust cleaning device, characterized by comprising:
the side surface of the strip-shaped block (1) is provided with a strip-shaped hole (7), the side surface of the strip-shaped block (1) is fixedly provided with a first fixing seat (3), the inside of the first fixing seat (3) is movably hinged with a first connecting plate (4), one side of the bottom end of the first connecting plate (4) is fixedly provided with a second fixing seat (10), the inside of the second fixing seat (10) is movably hinged with a second connecting plate (8), and one end of the second connecting plate (8) is assembled inside the strip-shaped block (1) through the strip-shaped hole (7);
a connecting seat (5) is fixedly mounted at the bottom of one end, away from the first fixed seat (3), of the first connecting plate (4), a movable rod (11) is rotatably connected inside the connecting seat (5), and a rust removing plate (6) is fixedly sleeved on the outer surface of the movable rod (11);
the telescopic mechanism (9) comprises a threaded column (901), a threaded seat (902) and a mounting seat (903), the threaded column (901) is rotatably connected inside the strip-shaped block (1), the threaded seat (902) is sleeved on the outer surface of the threaded column (901), the mounting seat (903) is fixedly mounted on the outer surface of the threaded seat (902), and one end, far away from the second fixing seat (10), of the second connecting plate (8) is movably hinged inside the mounting seat (903).
2. A rust removing apparatus for pressure vessels according to claim 1, characterized in that: one end sliding connection of multiunit mount pad (903) is in the inside of bar hole (7), the width of second connecting plate (8) is less than the width of bar hole (7).
3. A pressure vessel rust cleaning apparatus according to claim 1, characterized in that: the threaded column (901) extends out of one end inside the strip hole (7) and is rotatably connected to the upper surface of the strip block (1), and connecting rings (2) are fixedly mounted on two sides of the upper end of the strip block (1).
4. A rust removing apparatus for pressure vessels according to claim 1, characterized in that: the outer surfaces of the multiple groups of rust removing plates (6) are abutted to the inner side wall of the pressure container, and one side of each group of rust removing plates (6) is positioned at the front end of the connecting seat (5).
5. A rust removing apparatus for pressure vessels according to claim 1, characterized in that: one end of the movable rod (11) extending out of the connecting seat (5) is fixedly provided with a threaded rod (12), and the outer surface of the threaded rod (12) is sleeved with a bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221817544.3U CN218285003U (en) | 2022-07-15 | 2022-07-15 | Pressure vessel rust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221817544.3U CN218285003U (en) | 2022-07-15 | 2022-07-15 | Pressure vessel rust cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218285003U true CN218285003U (en) | 2023-01-13 |
Family
ID=84790253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221817544.3U Active CN218285003U (en) | 2022-07-15 | 2022-07-15 | Pressure vessel rust cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218285003U (en) |
-
2022
- 2022-07-15 CN CN202221817544.3U patent/CN218285003U/en active Active
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