CN212018360U

CN212018360U - Steel pipe coating galvanizing device

Info

Publication number: CN212018360U
Application number: CN202020434140.0U
Authority: CN
Inventors: 李刚
Original assignee: Wuxi Juyongfeng Environmental Protection Technology Co ltd
Current assignee: Wuxi Juyongfeng Environmental Protection Technology Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-27
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to the galvanizing field and discloses a steel pipe coating galvanizing device, which comprises a galvanizing bath body, wherein a plurality of moving grooves which are evenly distributed are arranged on both sides of the galvanizing bath body, a vertically arranged slide bar is fixedly connected in the left moving groove, a vertically arranged lead screw is rotationally connected in the moving groove on the right side, sliders are arranged on the lead screw and the slide bar, the slider on the right side penetrates through the lead screw and is in threaded connection with the lead screw, and the slider on the left side penetrates through the slide bar and is in sliding connection with the slide bar, the utility model enables the lead screw to rotate under the driving of a transmission mechanism, and further drives a connecting block to move through the slider, so that a copper pipe is conveniently inserted on the connecting block, and the copper pipe is completely immersed in the galvanizing bath, thereby improving the galvanizing effect of the device, and the total length of a threaded rod and an internal thread sleeve, can adapt to the steel pipes with different lengths, improves the practicability of the device and is convenient for operators to use.

Description

Steel pipe coating galvanizing device

Technical Field

The utility model relates to a galvanizing field specifically is a steel pipe coating zinc-plating device.

Background

In order to improve the corrosion resistance of steel pipes, it is usually necessary to galvanize the surface of the steel pipe, and the surface of the steel pipe is covered with a layer of metallic zinc, which is easily soluble in acid and alkali, and is called amphoteric metal. The zinc hardly changes in the dry air. In humid air, a dense film of basic zinc carbonate is formed on the zinc surface. In the atmosphere containing sulfur dioxide, hydrogen sulfide and oceanic atmosphere, the corrosion resistance of zinc is poor, and particularly in the atmosphere containing high-temperature high-humidity organic acid, a zinc coating is extremely easy to corrode. The standard electrode potential of zinc is-0.76V, and for steel matrix, the zinc coating belongs to an anodic coating, which is mainly used for preventing corrosion of steel, and the relation between the quality of protective performance and coating thickness is very large. After the zinc coating is passivated, dyed or coated with a light-protecting agent, the protective property and the decorative property of the zinc coating can be obviously improved.

In the process of galvanizing the steel pipe, an operator usually holds the steel pipe by hand and galvanizes the steel pipe in a galvanizing bath, but the lengths of different steel materials are different, so that great inconvenience is brought to the operator, the galvanizing effect is poor, and the thickness of a galvanizing layer on the surface of the steel pipe is easy to be different.

Therefore, a steel pipe coating and galvanizing device is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a steel pipe coating zinc-plating device has solved different steel length difference, can bring very big inconvenience for operating personnel, and this kind of zinc-plating effect is not good, makes the problem that steel pipe surface galvanizing layer thickness differs easily.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a steel pipe coating galvanizing device, includes the galvanizing bath body, a plurality of evenly distributed's shifting chute has all been seted up to the both sides of galvanizing bath body, is located the slide bar of the vertical setting of left shifting chute internal fixation connection, is located the shifting chute internal rotation on right side and is connected with the lead screw of vertical setting to all be equipped with the slider on lead screw and the slide bar, the slider that is located the right side runs through the lead screw and with lead screw threaded connection, be located left slider run through the slide bar and with slide bar sliding connection, and the outside fixedly connected with connecting block of slider, the outside of connecting block is fixed with grafting mechanism, the top of lead screw runs through the inner wall of shifting chute and extends to the top of galvanizing bath body, and the outside of the lead.

Further, drive mechanism includes from sprocket, chain A, connecting axle, driving gear, driven gear, chain B and dwang, the equal fixedly connected with sprocket in the top outside of lead screw, and connect through chain A transmission between the sprocket to the top that is located the lead screw of the top passes through shaft coupling fixedly connected with connecting axle, fixedly connected with driven gear on the connecting axle, driven gear passes through chain B and is connected with driving gear transmission, the driving gear is fixed to be cup jointed in the outside of dwang, the dwang passes through shaft coupling and driving motor's output fixed connection, driving motor fixed connection is in the outside of galvanizing bath body.

Furthermore, the inserting mechanism comprises an internal thread sleeve and a threaded rod, the internal thread sleeve is fixedly connected to the outer side of the connecting block, and the inner end face of the internal thread sleeve is in threaded connection with the threaded rod which is arranged in a matched mode.

Furthermore, one side inner wall fixedly connected with spacing ring of galvanizing bath body, and sliding connection has the measuring stick in the spacing ring.

Furthermore, the inner wall of one side of galvanizing bath body is fixedly connected with a positioning block, and the measuring rod is placed on the positioning block.

Furthermore, a plurality of balls are arranged on the contact surface of the connecting block and the galvanizing bath body.

The utility model has the advantages that: the utility model discloses a, under drive mechanism drives for the lead screw rotates, and then drives the connecting block through the slider and remove, conveniently inserts the copper pipe and establish above that, makes it dip the galvanizing bath completely, has promoted the zinc-plating effect of device, and through rotating the threaded rod, thereby changes threaded rod and internal thread telescopic total length, when overlapping the steel pipe above that again, can adapt to the steel pipe of different length, has promoted the practicality of device, makes things convenient for operating personnel to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of area A in FIG. 1;

FIG. 3 is an enlarged view of the area B in FIG. 1;

fig. 4 is a partial cross-sectional view at the slide bar.

In the figure: 1. a moving groove; 2. a zinc plating bath body; 3. a sprocket; 4. a chain A; 5. rotating the rod; 6. a chain B; 7. a slide bar; 8. a connecting shaft; 9. a lead screw; 10. connecting blocks; 11. an internally threaded sleeve; 12. a threaded rod; 13. a slider; 14. a measuring rod; 15. a limiting ring; 16. positioning blocks; 17. a driving gear; 18. a driven gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: the utility model provides a steel pipe coating galvanizing device, including galvanizing bath body 2, a plurality of evenly distributed's shifting chute 1 has all been seted up to galvanizing bath body 2's both sides, be located the slide bar 7 of the vertical setting of left shifting chute 1 internal fixedly connected with, 1 internal rotation of shifting chute on the right side is connected with the lead screw 9 of vertical setting, and all be equipped with slider 13 on lead screw 9 and the slide bar 7, slider 13 on the right side runs through lead screw 9 and with lead screw 9 threaded connection, be located left slider 13 run through slide bar 7 and with slide bar 7 sliding connection, and the outside fixedly connected with connecting block 10 of slider 13, the outside of connecting block 10 is fixed with grafting mechanism, the top of lead screw 9 runs through the inner wall of shifting chute 1 and extends to galvanizing bath body 2's top, and the outside that is located the lead screw 9 of top is connected.

Drive mechanism includes from sprocket 3, chain A4, connecting axle 8, driving gear 17, driven gear 18, chain B6 and dwang 5, the equal fixedly connected with sprocket 3 in the top outside of lead screw 9, and connect through chain A4 transmission between the sprocket 3 to the top that is located the lead screw 9 of the top passes through shaft coupling fixedly connected with connecting axle 8, fixedly connected with driven gear 18 on the connecting axle 8, driven gear 18 passes through chain B6 and is connected with driving gear 17 transmission, the fixed outside at dwang 5 that cup joints of driving gear 17, dwang 5 passes through the output fixed connection of shaft coupling and driving motor (not specifically drawn in the picture), driving motor fixed connection is in the outside of zinc-plating bath body 2.

Grafting mechanism includes internal thread sleeve 11 and threaded

rod

12, 11 fixed connection of internal thread sleeve are in the outside of connecting block 10 to the interior terminal surface threaded connection of internal thread sleeve 11 has threaded rod 12 that the matching set up, through rotating threaded rod 12, thereby changes threaded rod 12 and internal thread sleeve 11's total length, when overlapping the steel pipe above that again, can adapt to the steel pipe of different length, has promoted the practicality of device, makes things convenient for operating personnel to use.

One side inner wall fixedly connected with spacing ring 15 of galvanizing bath body 2, and sliding connection has measuring stick 14 in the spacing ring 15 to conveniently observe the volume of galvanizing bath in galvanizing bath body 2, and one side inner wall fixedly connected with locating piece 16 of galvanizing bath body 2, measuring stick 14 is placed on locating piece 16, thereby avoids measuring stick 14 landing.

A plurality of balls are arranged on the contact surface of the connecting block 10 and the galvanizing bath body 2, so that the connecting block 10 is convenient to move, and the flexibility of the device is improved.

To sum up, the utility model discloses when using, drive dwang 5 through driving motor rotates, thereby drive driving gear 17 through dwang 5 and rotate, driving gear 17 passes through chain B6 and drives connecting axle 8 and rotate, the connecting axle drives sprocket 3 and rotates, thereby under the transmission of chain A4, make lead screw 9 rotate, and then drive connecting block 10 through slider 13 and remove, conveniently insert the copper pipe above that, make it soak the galvanizing bath completely, the galvanizing effect of device has been promoted, and through rotating threaded rod 12, thereby change threaded rod 12 and internal thread sleeve 11's total length, when covering steel pipe above that with the steel pipe again, can adapt to the steel pipe of different length, the practicality of device has been promoted, make things convenient for operating personnel to use.

The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a steel pipe coating galvanizing rig, includes galvanizing bath body (2), its characterized in that: a plurality of moving grooves (1) which are uniformly distributed are arranged on both sides of the galvanizing bath body (2), a vertically arranged slide bar (7) is fixedly connected in the moving groove (1) on the left side, a vertically arranged lead screw (9) is rotatably connected in the moving groove (1) on the right side, and the screw rod (9) and the slide rod (7) are both provided with a slide block (13), the slide block (13) positioned at the right side penetrates through the screw rod (9) and is in threaded connection with the screw rod (9), the slide block (13) positioned at the left side penetrates through the slide rod (7) and is in sliding connection with the slide rod (7), the outer side of the sliding block (13) is fixedly connected with a connecting block (10), the outer side of the connecting block (10) is fixed with an inserting mechanism, the top end of the lead screw (9) penetrates through the inner wall of the moving groove (1) and extends to the upper part of the galvanizing bath body (2), and the outer side of the lead screw (9) positioned above is connected with the transmission mechanism.

2. The steel pipe coating galvanizing device of claim 1, characterized in that: drive mechanism includes from sprocket (3), chain A (4), connecting axle (8), driving gear (17), driven gear (18), chain B (6) and dwang (5), the equal fixedly connected with sprocket (3) in the top outside of lead screw (9), and connect through chain A (4) transmission between sprocket (3), and shaft coupling fixedly connected with connecting axle (8) are passed through to the top that is located lead screw (9) of the top, fixedly connected with driven gear (18) are gone up in connecting axle (8), driven gear (18) are connected with driving gear (17) transmission through chain B (6), driving gear (17) are fixed to be cup jointed in the outside of dwang (5), dwang (5) are through shaft coupling and driving motor's output fixed connection, driving motor fixed connection is in the outside of galvanizing bath body (2).

3. The steel pipe coating galvanizing device of claim 1, characterized in that: the inserting mechanism comprises an internal thread sleeve (11) and a threaded rod (12), the internal thread sleeve (11) is fixedly connected to the outer side of the connecting block (10), and the inner end face of the internal thread sleeve (11) is in threaded connection with the threaded rod (12) which is matched with the internal thread sleeve.

4. The steel pipe coating galvanizing device of claim 1, characterized in that: one side inner wall fixedly connected with spacing ring (15) of galvanizing bath body (2), and sliding connection has measuring stick (14) in spacing ring (15).

5. The steel pipe coating galvanizing device of claim 4, wherein: one side inner wall of galvanizing bath body (2) is fixedly connected with locating piece (16), and measuring stick (14) is placed on locating piece (16).

6. The steel pipe coating galvanizing device of claim 1, characterized in that: and a plurality of balls are arranged on the contact surface of the connecting block (10) and the galvanizing bath body (2).