Pole tower galvanizing device

Abstract

The utility model provides a tower galvanization device, which relates to the technical field of tower production and comprises a galvanization bath, a support frame is fixedly connected to the top of the galvanization bath, and supports are arranged on the support frame. According to the device, the towers are fed into the galvanization pool through the feeding assembly to be galvanized, the towers are guided upwards from the galvanization pool after galvanization is completed, then the towers are continuously conveyed to the containing frame through the cooperation of the feeding and discharging assembly, the guided-upwards towers are unloaded, operation can be conducted on the towers with different lengths, the problem of scalding is avoided, continuous machining can be conducted, and the production efficiency is improved. And the galvanizing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pole production, in particular to a pole galvanizing device. Background Technique

[0002] The surface treatment technology of applying a layer of zinc on the surface of the pole can play roles such as beautification and rust prevention. The main method used is hot dip galvanizing, also known as hot-dip zinc plating and hot-dip galvanizing. It is an effective metal anti-corrosion method, mainly used for metal structure facilities in various industries. It is to immerse the rust-removed steel parts into the molten zinc liquid at about 500 °C, so that the surface of the steel components is attached with a zinc layer, thereby achieving the purpose of anti-corrosion. When the pole is put into the galvanizing tank for galvanizing, after galvanizing, the pole needs to be lifted out of the galvanizing tank. However, the existing lifting device can only lift poles of a fixed size and cannot be used for poles of different lengths, so the practical range is limited, which affects the galvanizing efficiency. Moreover, the temperature of the zinc liquid is high, and high temperature is likely to cause damage to the staff. Content of the Utility Model

[0003] In view of the above situation, to overcome the defects of the prior art, the embodiment of the utility model provides a pole galvanizing device, which at least partially solves the above technical problems.

[0004] The technical problems to be solved by the utility model are adopted as follows:

[0005] A pole galvanizing device includes: a galvanizing tank, a support frame is fixedly connected to the top of the galvanizing tank, and brackets are respectively arranged on the support frame;

[0006] A feeding component is arranged on the galvanizing tank and is used to convey the pole into the galvanizing tank. The feeding component includes: a driven roller, a support plate, a driving roller, a metal mesh belt, a placing rack and a speed reducer;

[0007] A driven roller is rotatably connected between the inner walls of the opposite sides at a position close to the bottom of the galvanizing tank. Support plates are respectively fixedly connected to the opposite sides at the top of the support frame. A driving roller is rotatably connected between the two support plates. A metal mesh belt is arranged between the driven roller and the driving roller. Multiple pairs of placing racks are fixedly installed outside the metal mesh belt. A speed reducer is fixedly installed on one side at the top of the bracket, and the driving shaft of the speed reducer is connected to the axis of the driving roller.

[0008] Furthermore, a loading and unloading component is arranged on the bracket. The loading and unloading component includes: a linear guide rail, a telescopic rod, a long strip plate, a clamping plate and a hanging rod;

[0009] A linear guide rail is fixedly installed between the inner walls on the opposite sides of the top of the bracket. A telescopic rod is fixedly installed at the bottom of the sliding table of the linear guide rail. The bottom end of the telescopic rod is fixedly connected to a long strip plate. Two clamping plates are arranged at the bottom of the long strip plate. Hanging rods are fixedly connected to the opposite sides of the two clamping plates respectively.

[0010] Furthermore, sprockets are respectively fixedly connected to the outer parts of the driving roller and the driven roller. A chain is connected between the two sprockets on the same plane. Both ends of the metal mesh belt are respectively connected to the two chains.

[0011] Furthermore, the placement racks are all arranged in an L-shaped structure, and limiting baffles are fixedly connected to the ends of the placement racks.

[0012] Furthermore, a guiding groove is formed inside the long strip plate. A bidirectional threaded screw rod is rotatably connected between the inner walls on the opposite sides of the guiding groove. Two threaded blocks are threadedly connected to the outer part of the bidirectional threaded screw rod. The top ends of the two clamping plates extend into the guiding groove and are respectively connected to the bottoms of the two threaded blocks.

[0013] Furthermore, a driving motor is fixedly installed at one end of the outer part of the long strip plate. The driving shaft of the driving motor is connected to one end of the bidirectional threaded screw rod.

[0014] Furthermore, mounting frames are respectively arranged on the opposite sides of the galvanizing tank. Conveyor belts are respectively arranged on the two mounting frames.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The present utility model feeds the pole tower into the galvanizing tank through the feeding component for galvanizing. After galvanizing is completed, the pole tower is led out of the galvanizing tank, and then the pole tower is continuously placed on the placement rack and the led-out pole tower is unloaded in cooperation with the loading and unloading component, which can operate on pole towers of different lengths, avoid the problem of scalding, and can perform continuous processing, greatly improving the galvanizing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a schematic diagram of the overall cross-section of the present utility model.

[0019] Figure 3 It is a schematic diagram of the metal mesh belt structure of the present utility model.

[0020] Figure 4 It is a schematic diagram of the bracket structure of the present utility model.

[0021] Figure 5 It is a schematic diagram of the bidirectional threaded screw rod structure of the present utility model.

[0022] Figure 6 For the present utility model Figure 2 The enlarged view of part A in

[0023] Figures 1-6 In the figure: 1. Galvanizing tank; 11. Support frame; 12. Bracket; 2. Driven roller; 21. Support plate; 22. Driving roller; 23. Metal mesh belt; 24. Placing rack; 25. Reducer; 26. Sprocket; 27. Chain; 28. Limit baffle; 3. Linear guide rail; 31. Telescopic rod; 32. Long strip board; 33. Clamp plate; 34. Hanging rod; 35. Guide groove; 36. Bidirectional threaded lead screw; 37. Threaded block; 38. Driving motor; 4. Mounting frame; 41. Conveyor belt. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0025] An embodiment of the present utility model provides a tower galvanizing device. This tower galvanizing device can realize feeding the tower into the galvanizing tank through the feeding component for galvanizing, then leading the tower out of the galvanizing tank after galvanizing, and then cooperating with the loading and unloading component to continuously place the tower on the placing rack and unload the led tower, which can operate on towers of different lengths, avoid the problem of scalding, and can perform continuous processing, greatly improving the galvanizing efficiency.

[0026] Next, the present application will be described in detail in conjunction with the accompanying drawings and specific implementation manners. Embodiment

[0027] As Figures 1-6 shown, a tower galvanizing device includes: a galvanizing tank 1, a support frame 11 is fixedly connected to the top of the galvanizing tank 1, and brackets 12 are respectively arranged on the support frame 11; a feeding component, the feeding component is arranged on the galvanizing tank 1 and is used for conveying the tower into the galvanizing tank 1, and a loading and unloading component is arranged on the bracket 12.

[0028] Among them, mounting frames 4 are respectively arranged on two opposite sides of the galvanizing tank 1, and conveyor belts 41 are respectively arranged on the two mounting frames 4.

[0029] When galvanizing the pole towers, the pole towers are placed one by one on the conveyor belt 41 on the left. The installation frame 4 is relatively low, which facilitates placing the pole towers on the conveyor belt 41. The pole towers are conveyed to the loading position by the conveyor belt 41 on the left and then stop working. The pole towers are grabbed by the loading and unloading assembly and placed on the feeding assembly. The pole towers are conveyed to the galvanizing tank 1 by the feeding assembly for galvanizing. The galvanized pole towers are removed from the galvanizing tank 1, and then the processed pole towers are placed on the conveyor belt 41 on the right by the loading and unloading assembly. The galvanized pole towers are conveyed to the unloading area by the conveyor belt 41 on the right and unloaded to complete the processing. Embodiment

[0030] On the basis of Embodiment 1, the feeding assembly includes: a driven roller 2, a support plate 21, a driving roller 22, a metal mesh belt 23, a placement rack 24 and a reduction gear 25. The driven roller 2 is rotatably connected between the inner walls on the opposite sides near the bottom of the galvanizing tank 1. The support plates 21 are respectively fixedly connected to the opposite sides at the top of the support frame 11. The driving roller 22 is rotatably connected between the two support plates 21. A metal mesh belt 23 is arranged between the driven roller 2 and the driving roller 22. Multiple pairs of placement racks 24 are fixedly installed outside the metal mesh belt 23. The reduction gear 25 is fixedly installed on one side at the top of the support 12. The driving shaft of the reduction gear 25 is connected to the axis of the driving roller 22. Sprockets 26 are respectively fixedly connected to the outer parts of the driving roller 22 and the driven roller 2. A chain 27 is connected between the two sprockets 26 on the same plane. The two ends of the metal mesh belt 23 are respectively connected to the two chains 27. The placement racks 24 are all arranged in an L-shaped structure, and limiting baffles 28 are fixedly connected to the ends of the placement racks 24.

[0031] During loading, the pole tower is placed on a pair of placement racks 24 at the topmost position on the left. Subsequently, the reduction gear 25 is started to drive the driving roller 22 to rotate. When the driving roller 22 rotates, the two external sprockets 26 are engaged with the chain 27, and the driven roller 2 is used to drive the chain 27 to rotate clockwise. The chain 27 drives the metal mesh belt 23 to move. The metal mesh belt 23 drives the placement racks 24 to move into the galvanizing tank 1. Each time, only the distance between two pairs of placement racks 24 is moved. The empty placement racks 24 move to the loading area for loading. In this way, the pole towers on the placement racks 24 are repeatedly immersed in the galvanizing tank 1. As the metal mesh belt 23 continuously moves, the placement racks 24 with pole towers move to the unloading area on the right. The limiting baffles 28 can limit the pole towers to prevent them from falling out of the placement racks 24. The galvanized pole towers are taken down. In this cycle, the pole towers are conveyed into the galvanizing tank 1 for galvanizing. Embodiment

[0032] On the basis of Embodiment 1, the loading and unloading assembly includes: a linear guide rail 3, a telescopic rod 31, a long strip plate 32, a clamping plate 33 and a hanging rod 34; a linear guide rail 3 is fixedly installed between the inner walls on the opposite sides of the top of the bracket 12, the bottom of the slide of the linear guide rail 3 is fixedly installed with a telescopic rod 31, the bottom end of the telescopic rod 31 is fixedly connected with a long strip plate 32, two clamping plates 33 are arranged at the bottom of the long strip plate 32, hanging rods 34 are fixedly connected to the opposite sides of the two clamping plates 33 respectively, a guiding groove 35 is formed inside the long strip plate 32, a bidirectional threaded screw rod 36 is rotatably connected between the inner walls on the opposite sides of the guiding groove 35, two threaded blocks 37 are externally threaded on the bidirectional threaded screw rod 36, the top ends of the two clamping plates 33 extend into the guiding groove 35 and are respectively connected to the bottoms of the two threaded blocks 37, and a driving motor 38 is fixedly installed at one end of the long strip plate 32, and the driving shaft of the driving motor 38 is connected to one end of the bidirectional threaded screw rod 36.

[0033] During loading, the linear guide rail 3 starts to drive the telescopic rod 31 to move to the loading area. Subsequently, the telescopic rod 31 starts to push the long strip plate 32 downward until the two clamping plates 33 are located at both ends of the pole tower. Then the driving motor 38 starts to drive the bidirectional threaded screw rod 36 to rotate. The rotation of the bidirectional threaded screw rod 36 engages with the two threaded blocks 37. Since the two threaded blocks 37 are respectively located on two threads with opposite directions on the outside of the bidirectional threaded screw rod 36, the two threaded blocks 37 will be driven to approach each other during the engagement. The threaded blocks 37 drive the two clamping plates 33 to clamp both ends of the pole tower. The driving motor 38 stops working. At this time, the hanging rods 34 are inserted into the interiors of both ends of the pole tower. Subsequently, the telescopic rod 31 retracts to lift the pole tower, and cooperates with the linear guide rail 3 to move the pole tower above the left placing rack 24. Then the telescopic rod 31 extends to drive the pole tower to move downward, and the pole tower is placed on the topmost left placing rack 24. Then the driving motor 38 starts to rotate in the reverse direction, driving the two clamping plates 33 to move away from each other to release the pole tower, thus completing one loading operation. Immediately afterwards, the linear guide rail 3 drives the telescopic rod 31 to move to the rightmost placing rack 24, and the pole tower on the topmost right placing rack 24 is lifted for unloading according to the above principle. After unloading is completed, the loading and unloading operations are repeated.

[0034] In the above embodiments, the descriptions of each embodiment have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0035] The above has introduced in detail a kind of tower galvanizing device provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application. Those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A tower galvanizing device, characterized in that: include: A galvanizing pool (1), wherein a support frame (11) is fixedly connected to the top of the galvanizing pool (1), and a bracket (12) is provided on the support frame (11); A feeding assembly, the feeding assembly being arranged on the galvanizing pool (1) and being used for conveying the pole tower into the interior of the galvanizing pool (1), the feeding assembly comprising: a driven roller (2), a support plate (21), an active roller (22), a metal mesh belt (23), a placement rack (24) and a reducer (25); A driven roller (2) is rotatably connected between the inner walls of two opposite sides near the bottom of the galvanizing pool (1), support plates (21) are fixedly connected to the top of the support frame (11) at two opposite sides, and a driving roller (22) is rotatably connected between the two support plates (21). A metal mesh belt (23) is provided between the driven roller (2) and the driving roller (22), and a plurality of pairs of placement frames (24) are fixedly installed outside the metal mesh belt (23). A reducer (25) is fixedly installed on one side of the top of the support frame (12), and the drive shaft of the reducer (25) is connected to the axis of the driving roller (22).

2. The tower galvanizing device according to claim 1, characterized in that: The bracket (12) is provided with a loading and unloading assembly, which comprises: a linear guide rail (3), a telescopic rod (31), a long strip (32), a clamping plate (33) and a hanging rod (34); A linear guide rail (3) is fixedly installed between the inner walls on two opposite sides of the top of the bracket (12); a telescopic rod (31) is fixedly installed at the bottom of the slide table of the linear guide rail (3); a long strip (32) is fixedly connected to the bottom end of the telescopic rod (31); two clamping plates (33) are provided at the bottom of the long strip (32); and hanging rods (34) are fixedly connected to opposite sides of the two clamping plates (33).

3. The tower galvanizing device according to claim 1, characterized in that: The active roller (22) and the driven roller (2) are respectively fixedly connected to the outside with sprockets (26), a chain (27) is connected between the two sprockets (26) located on the same plane, and the two ends of the metal mesh belt (23) are respectively connected to the two chains (27).

4. The tower galvanizing device according to claim 1, characterized in that: The placement racks (24) are all arranged in an L-shaped structure, and the ends of the placement racks (24) are all fixedly connected to the limit stopper plates (28).

5. The tower galvanizing device according to claim 2, characterized in that: A guide groove (35) is formed inside the long strip (32), and a bidirectional threaded screw (36) is rotatably connected between inner walls on opposite sides of the guide groove (35). The bidirectional threaded screw (36) is externally threadedly connected to two threaded blocks (37). The top ends of the two clamping plates (33) extend into the guide groove (35) and are respectively connected to the bottom ends of the two threaded blocks (37).

6. The tower galvanizing device according to claim 5, characterized in that: A driving motor (38) is fixedly mounted on one end of the outer portion of the long strip (32), and a driving shaft of the driving motor (38) is connected to one end of the bidirectional threaded screw (36).

7. The tower galvanizing device according to claim 1, characterized in that: Mounting frames (4) are respectively provided on two opposite sides of the galvanizing pool (1), and conveyor belts (41) are respectively provided on the two mounting frames (4).

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