CN215481286U - Pickling passivating device that stainless steel valve used - Google Patents
Pickling passivating device that stainless steel valve used Download PDFInfo
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- CN215481286U CN215481286U CN202121449499.6U CN202121449499U CN215481286U CN 215481286 U CN215481286 U CN 215481286U CN 202121449499 U CN202121449499 U CN 202121449499U CN 215481286 U CN215481286 U CN 215481286U
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- pickling
- stainless steel
- support frame
- steel valve
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Abstract
The utility model discloses an acid pickling passivation device for a stainless steel valve, which comprises a movable base, wherein a supporting rod is arranged on the base, and an acid pickling device is arranged at the other end of the supporting rod; the pickling device comprises a support frame, the support frame is rotatably connected with an arranged shaft pin seat through an arranged suspender, and the other end of the shaft pin seat is in threaded fit with an arranged valve core through an arranged external thread column; the support frame is also provided with a support column, the support column is provided with a round hole, and the pickling device is fixed on the support rod after the shaft pin rod penetrates through the round hole; the one side that the support frame was kept away from to the support column still is equipped with the lifting hook, through being connected of lifting device and lifting hook, will pickle handling to pickling bath in. Through the scheme, the device is convenient for not only send the stainless steel valve into the pickling bath but also be convenient for take out the stainless steel valve from the pickling bath and transport the stainless steel valve after the passivation to the assigned position, has improved the pickling and the conveying efficiency of stainless steel valve greatly.
Description
Technical Field
The utility model relates to the technical field of stainless steel equipment surface treatment, in particular to an acid pickling passivation device for a stainless steel valve.
Background
The corrosion resistance of stainless steel relies primarily on surface passivation films, which can still corrode if the film is incomplete or defective. The stainless steel is completely subjected to acid pickling and passivation, dirt such as various oil stains, rust, oxide skins, welding spots and the like can be removed, the surface of the stainless steel becomes uniform silvery white after treatment, an oxidation film taking chromium as a main substance can be formed, and the corrosion resistance of the stainless steel can be greatly improved.
The valve core of the stainless steel valve, which is used as a core component for realizing the function of the valve, is passivated on the surface so as to realize the corrosion resistance of the valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an acid pickling passivation device for a stainless steel valve, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an acid pickling passivation device for a stainless steel valve comprises a movable base, wherein a supporting rod is arranged on the base, an acid pickling device is arranged at the other end of the supporting rod, and the acid pickling device is moved to an appointed position through the movement of the base; the pickling device comprises a support frame, the support frame is rotatably connected with an arranged shaft pin seat through an arranged suspender, and the other end of the shaft pin seat is in threaded fit with an arranged valve core through an arranged external thread column; the support frame is also provided with a support column, the support column is provided with a round hole, and the pickling device is fixed on the support rod after a shaft pin rod penetrates through the round hole; the support column is kept away from the one side of support frame still is equipped with the lifting hook, through hoisting equipment with being connected of lifting hook, will pickle handling to pickling bath in.
As a preferred technical scheme of the utility model: and the base is also provided with a liquid collecting tank for receiving pickling solution.
As a preferred technical scheme of the utility model: the base is further provided with rollers, and the movement of the base is pushed through the handrail arranged on the supporting rod.
As a preferred technical scheme of the utility model: the support frame is cylindric, just jib circumference array is in on the support frame.
As a preferred technical scheme of the utility model: the lifting hook is in threaded fit with an internal thread hole formed in the supporting column.
As a preferred technical scheme of the utility model: the support frame is provided with a plurality of through holes in a circumferential array, and the hanger rod is fixed on the support frame through a bolt arranged on the support frame to penetrate through the through holes.
By adopting the technical scheme, the utility model has the beneficial effects that: through pulling down the back with the pickling ware from the base, put into the pickling bath, so realize the pickling and the passivation of the case of stainless steel valve, the lifting hook that is equipped with hangs out the pickling ware after the case passivation simultaneously, install on the base once more, through the removal of base, so be convenient for remove the pickling ware to the assigned position, through above-mentioned scheme, the device not only is convenient for send into the pickling bath with the stainless steel valve but also is convenient for take out the stainless steel valve from the pickling bath and transport the stainless steel valve after passivating to the assigned position, the pickling and the conveying efficiency of stainless steel valve have been improved greatly.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an exploded view of the pickling section according to the present invention.
In the figure: 1. a support bar; 2. an axle pin rod; 3. a pickling device; 30. a support pillar; 31. a support frame; 32. a boom; 33. a shaft pin seat; 34. a circular hole; 35. an internally threaded bore; 36. a bolt; 37. a through hole; 38. an externally threaded post; 4. a base; 5. a liquid collecting tank; 6. a handrail; 7. a roller; 8. a valve core; 9. and (4) a lifting hook.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "upper surface", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, an embodiment of the present invention is shown: an acid pickling passivation device for a stainless steel valve comprises a movable base 4, wherein a supporting rod 1 is arranged on the base 4, an acid pickling device 3 is arranged at the other end of the supporting rod 1, and the acid pickling device 3 is moved to a specified position through the movement of the base 4; through the scheme, the device can be moved to the position near the pickling bath through the movement of the base 4 so as to facilitate hoisting of the pickling device 3, and the valve core 8 can be moved to a warehouse or an area to be assembled after being pickled through the movement of the base 4, so that the damage of the valve core 8 to the surface of the valve core 8 in the pickling and transferring processes is reduced.
The pickling device 3 comprises a support frame 31, the support frame 31 is rotatably connected with a shaft pin seat 33 through a hanging rod 32, and the other end of the shaft pin seat 33 is in threaded fit with a valve core 8 through an external threaded column 38; therefore, the valve core 8 of the stainless steel valve can be reliably connected with the support frame 31 in the transportation process and the passivation process of the device, and the transportation safety of the valve core 8 is ensured;
because the supporting frame 31 is also provided with the supporting column 30, and the supporting column 30 is provided with the round hole 34, the pickling device 3 is fixed on the supporting rod 1 after the shaft pin rod 2 penetrates through the round hole 34; thus making the mounting of the support bracket 31 convenient.
The support column 30 is kept away from the one side of support frame 31 still is equipped with lifting hook 9, through lifting device with the connection of lifting hook 9 will pickle 3 handling to the pickling bath in.
To sum up, through tearing down the back with pickling ware 3 from base 4, put into the pickling bath, so realize pickling and the passivation of case 8 of stainless steel valve, simultaneously case 8 after the passivation hangs out pickling ware 3 through the lifting hook 9 that is equipped with, install again on base 4, through the removal of base 4, so be convenient for remove pickling ware 3 to the assigned position, through above-mentioned scheme, the device not only is convenient for send the stainless steel valve into the pickling bath but also is convenient for take out the stainless steel valve from the pickling bath and transport the stainless steel valve after the passivation to the assigned position, the pickling and the conveying efficiency of stainless steel valve have been improved greatly.
In order to solve the problem that the ground is damaged due to the fact that residual pickling solution on the valve core 8 flows to the ground, a liquid collecting tank 5 for receiving the pickling solution is further arranged on the base 4.
Further, the base 4 is also provided with a roller 7, and the handrail 6 arranged on the support rod 1 pushes the base 4 to move, so that the device is simple and convenient to move.
In order to ensure that the device can passivate a plurality of valve cores 8 at the same time, the support frame 31 is cylindrical, and the suspension rods 32 are circumferentially arrayed on the support frame 31, and the valve cores 8 are independently suspended by the device through the suspension rods 32, so that the valve cores 8 are further ensured not to be damaged by the outside.
Because the lifting hook 9 with the internal thread hole 35 screw-thread fit that is equipped with on the support column 30, consequently make the easy dismounting of lifting hook 9, in addition, can also firmly fix the one end at axle pin pole 2 with support column 30 through screwing up lifting hook 9, the other end and the bracing piece 1 welding of axle pin pole 2 are in the same place in addition.
Through the scheme, the lifting hook 9 is loosened, the support frame 31 is driven to rotate on the shaft pin rod 2, so that the height of the valve core 8 can be adjusted, and the mounting or dismounting position of the valve core 8 can be freely adjusted.
Due to the fact that the valve cores 8 are different in size, in order to ensure that the support frame 31 can be used for hanging more valve cores 8, the support frame 31 is circumferentially provided with a plurality of through holes 37 in an array mode, the suspension rod 32 is fixed on the support frame 31 through the through holes 37 through the arranged bolts 36, and through the scheme, the number of the suspension rods 32 can be freely selected and is convenient to assemble on the support frame 31, and therefore the number of the valve cores 8 can be hung according to actual needs.
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 described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (6)
1. The utility model provides an acid pickling passivating device that stainless steel valve used which characterized in that: the pickling device comprises a movable base (4), wherein a supporting rod (1) is arranged on the base (4), a pickling device (3) is arranged at the other end of the supporting rod (1), and the pickling device (3) is moved to a specified position through the movement of the base (4);
the pickling device (3) comprises a support frame (31), the support frame (31) is rotatably connected with an axial pin seat (33) through an arranged suspender (32), and the other end of the axial pin seat (33) is in threaded fit with a valve core (8) through an arranged external thread column (38);
a supporting column (30) is further arranged on the supporting frame (31), a round hole (34) is formed in the supporting column (30), and the pickling device (3) is fixed on the supporting rod (1) after a shaft pin rod (2) penetrates through the round hole (34);
keep away from support column (30) the one side of support frame (31) still is equipped with lifting hook (9), through hoisting equipment with the connection of lifting hook (9), will pickle (3) handling to pickling bath in.
2. The pickling passivation device for the stainless steel valve as claimed in claim 1, wherein: and the base (4) is also provided with a liquid collecting tank (5) for receiving pickling solution.
3. The pickling passivation device for the stainless steel valve as claimed in claim 1 or 2, wherein: the base (4) is also provided with rollers (7), and the movement of the base (4) is pushed through handrails (6) arranged on the supporting rods (1).
4. The pickling passivation device for the stainless steel valve as claimed in claim 1, wherein: the support frame (31) is cylindrical, and the suspension rods (32) are circumferentially arrayed on the support frame (31).
5. The pickling passivation device for the stainless steel valve as claimed in claim 4, wherein: the lifting hook (9) is in threaded fit with an internal threaded hole (35) formed in the supporting column (30).
6. The pickling passivation device for the stainless steel valve as claimed in claim 1, 2, 4 or 5, wherein: a plurality of through holes (37) are formed in the supporting frame (31) in a circumferential array mode, and the hanging rod (32) penetrates through the through holes (37) through the arranged bolts (36) to be fixed on the supporting frame (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449499.6U CN215481286U (en) | 2021-06-29 | 2021-06-29 | Pickling passivating device that stainless steel valve used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449499.6U CN215481286U (en) | 2021-06-29 | 2021-06-29 | Pickling passivating device that stainless steel valve used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215481286U true CN215481286U (en) | 2022-01-11 |
Family
ID=79723151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121449499.6U Active CN215481286U (en) | 2021-06-29 | 2021-06-29 | Pickling passivating device that stainless steel valve used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215481286U (en) |
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2021
- 2021-06-29 CN CN202121449499.6U patent/CN215481286U/en active Active
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