Hoisting device for pipeline electroplating

Abstract

The utility model discloses a hoisting device for pipeline electroplating, which comprises a hoisting frame, two hoisting seats in bilateral symmetry are fixed on the upper side of the hoisting frame, auxiliary hoisting ropes are bound on the hoisting seats, and the upper ends of the auxiliary hoisting ropes are connected with a main hoisting rope through a connecting rod; a sliding groove is formed in the bottom side of the hanging bracket, at least two sliding blocks are connected into the sliding groove in a sliding mode, the sliding blocks and the hanging bracket are detachably installed through fastening bolts, fixing blocks are fixed to the bottom sides of the sliding blocks, pipeline containing barrels are fixed to the bottom sides of the fixing blocks, and two first through grooves which are symmetrical in the front-back direction are formed in the bottom ends of the pipeline containing barrels. According to the hoisting device for pipeline electroplating, the pipeline containing cylinder is arranged, the bearing wheels which are symmetrical in the front-back direction are arranged at the bottom of the pipeline containing cylinder, the bearing wheels are controlled by the waterproof motor to rotate, when the pipeline is electroplated, the bearing wheels can drive the pipeline to rotate, and the situation that the pipeline is not electroplated in place is avoided in a dynamic electroplating mode; and the electroplating effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of electroplating hoisting, and particularly relates to a hoisting device for pipeline electroplating. Background Art

[0002] Electroplating is a process of plating a thin layer of other metals or alloys on the surface of certain metals by using the electrolysis principle. It is a process of making the surface of metal or other material parts adhere to a metal film by electrolysis, so as to prevent metal oxidation (such as rust), improve wear resistance, electrical conductivity, reflectivity, corrosion resistance (such as copper sulfate), and enhance beauty. When electroplating a pipeline, it is usually necessary to use hoisting equipment to hoist it into the electroplating tank for operation.

[0003] At present, most of the existing hoisting equipment is provided with lifting rings or hanging parts. In actual use, the pipeline to be electroplated needs to be placed in the lifting ring or hung on the hanging part. In this way, since the pipeline contacts the lifting ring or the hanging part, the contact part cannot be electroplated, affecting the electroplating effect. Content of the Utility Model

[0004] In order to solve the problems existing in the prior art, the utility model provides a hoisting device for pipeline electroplating. By setting a pipeline placement cylinder and symmetrically arranging supporting wheels at the front and back of the bottom of the pipeline placement cylinder, and the supporting wheels are controlled by a waterproof motor to rotate. When electroplating the pipeline, the supporting wheels can drive the pipeline to rotate, adopting a dynamic electroplating method, avoiding the situation of incomplete electroplating of the pipeline, and ensuring the electroplating effect.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A hoisting device for pipeline electroplating, comprising a hanging frame, two symmetrically arranged hanging seats are fixed on the upper side of the hanging frame, auxiliary hoisting ropes are tied to the hanging seats, and the upper ends of the auxiliary hoisting ropes are connected to a main hoisting rope through a connecting rod; a sliding groove is opened at the bottom side of the hanging frame, at least two sliding blocks are slidably connected in the sliding groove, the sliding blocks are detachably installed on the hanging frame through fastening bolts, fixed blocks are fixed on the bottom sides of the sliding blocks, pipeline placing cylinders are fixed on the bottom sides of the fixed blocks, two symmetrically arranged first through grooves are opened at the bottom ends of the pipeline placing cylinders, supporting wheels are rotatably connected in the first through grooves through rotating shafts, a second through groove is opened at the bottom side of the pipeline placing cylinder at the horizontal plane of the first through grooves, waterproof motors are installed in the second through grooves, and the output shafts of the waterproof motors are respectively connected to one ends of the corresponding rotating shafts. By arranging the pipeline placing cylinder, symmetrically arranged supporting wheels are arranged at the bottom of the pipeline placing cylinder, and the supporting wheels are controlled by waterproof motors to rotate. During pipeline electroplating, the supporting wheels can drive the pipeline to rotate, adopting a dynamic electroplating method, avoiding the situation of incomplete pipeline electroplating, ensuring the electroplating effect. Since the sliding blocks are movable, it is convenient to adjust the distance between the two pipeline placing cylinders, so as to facilitate the placement of pipelines of different lengths, and the application range is wider. By setting the fastening bolts, the positions of the sliding blocks can be fixed.

[0007] Further, a plurality of through holes are equidistantly opened on the side wall of the pipeline placing cylinder. By opening a plurality of through holes on the side wall of the pipeline placing cylinder, the electroplating solution can quickly enter the pipeline placing cylinder.

[0008] Compared with the prior art, the beneficial effects of the present utility model are: by arranging the pipeline placing cylinder, symmetrically arranged supporting wheels are arranged at the bottom of the pipeline placing cylinder, and the supporting wheels are controlled by waterproof motors to rotate. During pipeline electroplating, the supporting wheels can drive the pipeline to rotate, adopting a dynamic electroplating method, avoiding the situation of incomplete pipeline electroplating, ensuring the electroplating effect. Since the sliding blocks are movable, it is convenient to adjust the distance between the two pipeline placing cylinders, so as to facilitate the placement of pipelines of different lengths, and the application range is wider. By setting the fastening bolts, the positions of the sliding blocks can be fixed. By opening a plurality of through holes on the side wall of the pipeline placing cylinder, the electroplating solution can quickly enter the pipeline placing cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic structural diagram of the present utility model.

[0010] Figure 2 It is a partial enlarged structural schematic diagram at A of the present utility model.

[0011] Figure 3 It is a schematic side view structural diagram of the pipeline placing cylinder of the present utility model.

[0012] In the figure: 1 hanger, 2 hanging seat, 3 auxiliary suspension rope, 4 connecting rod, 5 main suspension rope, 6 sliding groove, 7 slider, 8 fastening bolt, 9 fixing block, 10 pipe placing cylinder, 11 first through groove, 12 rotating shaft, 13 supporting wheel, 14 second through groove, 15 waterproof motor, 16 through hole. Detailed implementation manner

[0013] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0014] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Embodiment

[0015] See the attached Figures 1-3 As shown, a hoisting device for pipe electroplating includes a hanger 1. Two symmetrically arranged hanging seats 2 are fixed on the upper side of the hanger 1. Auxiliary suspension ropes 3 are tied to the hanging seats 2. The upper ends of the auxiliary suspension ropes 3 are connected to a main suspension rope 5 through a connecting rod 4. A sliding groove 6 is opened on the bottom side of the hanger 1. At least two sliders 7 are slidably connected in the sliding groove 6. The sliders 7 are detachably installed on the hanger 1 through fastening bolts 8. Fixing blocks 9 are fixed on the bottom sides of the sliders 7. Pipe placing cylinders 10 are fixed on the bottom sides of the fixing blocks 9. Two symmetrically arranged first through grooves 11 are opened at the bottom ends of the pipe placing cylinders 10. Supporting wheels 13 are rotatably connected in the first through grooves 11 through rotating shafts 12. A second through groove 14 is opened on the bottom side of the pipe placing cylinder 10 at the horizontal plane of the first through groove 11. Waterproof motors 15 are installed in the second through grooves 14. The output shafts of the waterproof motors 15 are respectively connected to one ends of the corresponding rotating shafts 12. By setting the pipe placing cylinder 10 and arranging symmetrically arranged supporting wheels 13 at the bottom of the pipe placing cylinder 10, and the supporting wheels 13 are controlled to rotate by the waterproof motors 15. When electroplating the pipe, the supporting wheels 13 can drive the pipe to rotate, adopting a dynamic electroplating method, avoiding the situation of incomplete pipe electroplating and ensuring the electroplating effect. Since the sliders 7 are movable, it is convenient to adjust the distance between the two pipe placing cylinders 10, so as to facilitate the placement of pipes of different lengths, and the application range is wider. By setting the fastening bolts 8, the positions of the sliders 7 can be fixed.

[0016] A plurality of through holes 16 are equidistantly arranged on the side wall of the pipe placing cylinder 10. By arranging a plurality of through holes 16 on the side wall of the pipe placing cylinder 10, the electroplating solution can quickly enter the pipe placing cylinder 10.

[0017] Working principle: Place the pipe to be electroplated in the two pipe placing cylinders 10. The pipe is supported by the front and rear corresponding supporting wheels 13 in the pipe placing cylinder 10. The hanger 1 is hoisted into the electroplating tank by the action of the main lifting rope 5 and the auxiliary lifting rope 3, and electroplating operation is carried out by the electroplating solution in the electroplating tank. When electroplating the pipe, the waterproof motor 15 drives the supporting wheels 13 to rotate synchronously through the rotating shaft 12, so as to drive the pipe to rotate. By adopting the dynamic electroplating method, the situation that the pipe is not electroplated in place is avoided, and the electroplating effect is guaranteed. Since the slider 7 is movable, it is convenient to adjust the distance between the two pipe placing cylinders 10, so as to facilitate the placement of pipes of different lengths, and the applicable range is wider. By setting the fastening bolts 8, the position of the slider 7 can be fixed. By arranging a plurality of through holes 16 on the side wall of the pipe placing cylinder 10, the electroplating solution can quickly enter the pipe placing cylinder 10.

[0018] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0019] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hoisting device for pipeline electroplating, comprising a hanging frame, two symmetrically arranged hanging seats are fixed on the upper side of the hanging frame, auxiliary hanging ropes are tied to the hanging seats, and the upper ends of the auxiliary hanging ropes are connected with a main hanging rope through connecting rods, and the characteristics are as follows: A chute is formed on the bottom side of the hanging bracket. At least two sliders are slidably connected in the chute. The sliders are detachably installed on the hanging bracket through fastening bolts. Fixed blocks are fixedly arranged on the bottom sides of the sliders. Pipe placing cylinders are fixedly arranged on the bottom sides of the fixed blocks. Two front-back symmetric first through grooves are formed at the bottom ends of the pipe placing cylinders. Supporting wheels are rotatably connected in the first through grooves through rotating shafts. A second through groove located at the horizontal plane of the first through grooves is formed on the bottom side of the pipe placing cylinder. Waterproof motors are installed in the second through grooves. Output shafts of the waterproof motors are respectively connected to one ends of the corresponding rotating shafts.

2. The hoisting device for pipeline electroplating according to claim 1, wherein: A plurality of through holes are equidistantly formed in the side wall of the pipe placing cylinder.

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