Galvanizing device for tower leg part of power transmission angle steel tower

Abstract

The utility model belongs to the technical field of power transmission angle steel towers, and particularly relates to a power transmission angle steel tower leg part galvanizing device which comprises supporting legs, a pool body structure installed on the tops of the supporting legs, a cooling structure installed on the top of the pool body structure, an adjusting structure installed on the top of the cooling structure. The cooling unit comprises a cooling layer, a cooling box is installed on the front face of the cooling layer, a condenser is installed on the front face of the cooling box, fins are installed on the back face of the condenser, limiting plates are installed at one ends of the front face and the back face of the top face of the cooling box, filter plates are connected to the outer surfaces of the limiting plates, and a fan is arranged in the middle of the back face of the condenser. According to the galvanizing device for the tower leg part of the power transmission angle steel tower, the condenser and the fins are used for transmitting cold energy, the fan is started to blow cold air into the cooling layer, the galvanized tower leg is rapidly cooled, the exhaust pipe and the adsorption plate installed in the exhaust pipe are used for adsorbing and filtering gas emitted by a hot zinc solution, and therefore harm of harmful substances in the gas is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission angle steel towers, in particular to a galvanizing device for a tower leg portion of a power transmission angle steel tower. Background Art

[0002] The transmission tower is the supporting point of the overhead line. If one circuit is installed on the transmission tower, it is a single-circuit transmission tower, and if two circuits are installed on the transmission tower, it is a double-circuit transmission tower.

[0003] The main purpose is to improve the functionality of the existing transmission angle steel tower leg galvanizing devices on the market. Ordinary transmission angle steel tower leg galvanizing devices can assist users in galvanizing the transmission angle steel tower legs, but most of their lifting mechanisms are fixed in position and inconvenient to move, which is not conducive to improving their ease of use.

[0004] For example, a galvanizing device for the tower legs of a power transmission angle steel tower disclosed in Chinese patent CN218145509U is provided, through a base and a zinc liquid storage tank, a limit rod is fixedly connected to the top of the base, the limit rod is internally movably connected to a driving structure, the driving structure is externally fixedly connected to a lifting chain, the lifting chain is externally movably connected to a second rotating rod, and the second rotating rod is externally rotatably connected to a fixed rod. The galvanizing device for the tower legs of a power transmission angle steel tower is provided, the tower legs are tied to the bottom end of the lifting chain through a lifting chain, the lifting chain is driven by a motor to be retracted and released on the first rotating rod, so that the tower legs are immersed in the zinc solution, so that the tower legs are galvanized, when the base needs to be moved, the telescopic cylinder drives the support plate, the support rod and the universal wheel to move downward, so that the universal wheel supports the base, when the base needs to be fixed, the telescopic cylinder drives the universal wheel off the ground, and the legs support the base, so that it is easy to use and the lifting mechanism is movable.

[0005] However, in the prior art, when galvanizing the tower leg portion of the transmission angle steel tower, since the tower leg portion needs to be sunk below the liquid zinc surface for galvanizing, it is necessary to quickly cool it when it is pulled out above the liquid surface, otherwise the zinc liquid will be unevenly distributed due to gravity.

[0006] For this reason, we urgently need to provide a galvanizing device for the tower leg portion of a power transmission angle steel tower. Utility Model Content

[0007] The utility model aims to provide a device for galvanizing the tower leg portion of a power transmission angle steel tower, so as to solve the problem that in the prior art proposed in the above-mentioned background technology, when galvanizing the tower leg portion of the power transmission angle steel tower, since the tower leg portion needs to be sunk below the liquid surface of fluid zinc for galvanizing, it is necessary to quickly cool it when pulling it out of the liquid surface, otherwise the uneven distribution of the zinc liquid will occur due to gravity.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a galvanizing device for the tower leg portion of a power transmission angle steel tower, comprising a supporting leg, a tank body structure is installed on the top of the supporting leg, a cooling structure is installed on the top of the tank body structure, and an adjusting structure is installed on the top of the cooling structure.

[0009] The cooling structure includes a cooling unit and an adsorption unit.

[0010] The cooling unit includes a cooling layer, a cooling box is installed on the front of the cooling layer, a condenser is installed on the front of the cooling box, fins are installed on the back of the condenser, limiting plates are installed on the front and one end of the back of the top surface of the cooling box, a filter plate is connected to the outer surface of the limiting plate, and a fan is arranged in the middle of the back of the condenser.

[0011] Preferably, the adsorption unit comprises an exhaust pipe, an abutment plate is installed inside the exhaust pipe near the top, and the outer surface of the abutment plate is connected to the adsorption plate.

[0012] Preferably, the fan is installed inside a rectangular hole in the middle of the front of the cooling layer, the bottom end of the exhaust pipe is connected to the inside of a rectangular through hole in the middle of the back of the cooling layer, the outer surface of the adsorption plate is slidably connected to the inner wall of a rectangular through hole in the middle of one side of the back of the exhaust pipe near the top, and the back of the cooling box is fixedly connected to the middle of the front of the cooling layer. A number of air holes are opened in the middle of the top surface of the cooling box, the filter plate is a solid frame with multiple layers of filter screens installed inside, the adsorption plate is a solid frame with multiple layers of filter screens installed inside, and the multiple layers of filter screens are filled with highly adsorbent fillers such as activated carbon. The interior of the cooling box is connected to the interior of the cooling layer.

[0013] Preferably, the pool structure includes a galvanizing pool, a heating box is installed in the middle of the bottom surface of the galvanizing pool, an electric heating wire is installed inside the heating box, a guide box is installed on the top of the galvanizing pool, heating boxes are installed on the front and back of the guide box, and heating pipes are installed inside the heating box.

[0014] Preferably, the bottom surface of the galvanizing pool is fixedly connected to the top of the support leg, the top of the outer surface of the electric heating wire abuts against the bottom surface of the galvanizing pool, the outer surface of the heating tube abuts against the middle of the front and back of the flow guide box, and the top of the flow guide box is fixedly connected to the bottom surface of the cooling layer. The front and back of the flow guide box are inclined at a certain angle.

[0015] Preferably, the adjustment structure includes a movable frame, a movable wheel is installed at the bottom of the movable frame, a hydraulic cylinder is installed in the middle of the top surface of the movable frame, a mounting frame is installed at the output end of the hydraulic cylinder, a winding wheel is installed in the middle of the mounting frame, and an asynchronous motor is connected to one end of the front side of the winding wheel.

[0016] Preferably, the outer surface of the moving wheel is rollingly connected to the left and right sides of the top of the cooling layer, and the asynchronous motor is detachably connected to the middle of the front of the mounting frame near the bottom. The winding wheel is connected to the transmission angle steel tower legs through a lifting chain.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The galvanizing device for the tower leg of the transmission angle steel tower uses a cooling structure to transfer cold air through a condenser and fins. Turning on the fan can allow cold air to blow into the cooling layer, thereby quickly cooling the tower leg after galvanizing. At the same time, the exhaust pipe and the adsorption plate installed inside can adsorb and filter the gas emitted by the hot zinc solution, thereby reducing the damage of harmful substances in the gas.

[0019] 2. The galvanizing device for the tower leg of the transmission angle steel tower can heat the zinc solution in the galvanizing pool by using the pool structure and the adjustment structure to prevent the solution from solidifying. The dripping zinc solution can be melted by using the heating tube to prevent the dripping zinc solution from solidifying on the side wall and causing waste of the solution. The adjustment structure can be used to lift the tower leg when galvanizing and extracting it after galvanizing, so that the zinc solution can adhere to it more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is an enlarged view of the cooling structure of the utility model;

[0023] Figure 4 This is an enlarged view of the adsorption structure of the utility model;

[0024] Figure 5 It is an enlarged view of the adjustment structure of the utility model.

[0025] In the figure: 1, supporting leg; 101, galvanizing tank; 102, heating box; 103, heating wire; 104, guide box; 105, heating box; 106, heating tube; 201, cooling layer; 202, cooling box; 203, condenser; 204, fin; 205, limit plate; 206, filter plate; 207, fan; 208, exhaust pipe; 209, abutment plate; 210, adsorption plate; 301, moving frame; 302, moving wheel; 303, hydraulic cylinder; 304, mounting frame; 305, winding wheel; 306, asynchronous motor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A galvanizing device for a power transmission angle steel tower leg portion comprises a support leg 1, a tank structure is installed on the top of the support leg 1, a cooling structure is installed on the top of the tank structure, and an adjustment structure is installed on the top of the cooling structure.

[0030] The cooling structure includes a cooling unit and an adsorption unit. The cooling unit includes a cooling layer 201, a cooling box 202 is installed on the front of the cooling layer 201, a condenser 203 is installed on the front of the cooling box 202, a fin 204 is installed on the back of the condenser 203, a limit plate 205 is installed on the front and back ends of the top surface of the cooling box 202, a filter plate 206 is connected to the outer surface of the limit plate 205, and a fan 207 is provided in the middle of the back of the condenser 203. The adsorption unit includes an exhaust pipe 208, an abutment plate 209 is installed near the top of the exhaust pipe 208, and an adsorption plate 210 is connected to the outer surface of the abutment plate 209.

[0031] The fan 207 is installed inside a rectangular hole in the middle of the front side of the cooling layer 201. The bottom end of the exhaust pipe 208 is connected to the inside of a rectangular through hole in the middle of the back side of the cooling layer 201. The outer surface of the adsorption plate 210 is slidably connected to the inner wall of a rectangular through hole in the middle of the back side of the exhaust pipe 208 near the top. The back side of the cooling box 202 is fixedly connected to the middle of the front side of the cooling layer 201.

[0032] By setting up the cooling structure, the condenser 203 and the fins 204 are used to transfer the cold energy. Turning on the fan 207 can allow cold air to blow into the cooling layer 201, thereby quickly cooling the tower legs after galvanizing. At the same time, the exhaust pipe 208 and the adsorption plate 209 installed inside can adsorb and filter the gas emitted by the hot zinc solution, thereby reducing the damage of harmful substances in the gas.

[0033] After the tower legs are galvanized, the condenser 203 is turned on for cooling, and the fins 204 are used to conduct the cold energy, and then the fan 207 is turned on to transport the cold energy, thereby achieving rapid cooling of the galvanized tower legs. During the cooling and blowing, the filter plate 206 is used to filter the air entering the cooling box 202 to prevent dust from being blown and falling onto the galvanized surface. During the cooling, the air flows into the exhaust pipe 208, and the adsorption plate 210 is used to filter and adsorb harmful substances in the hot zinc air, thereby effectively reducing the harm to the human body.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, the tank structure includes a galvanizing tank 101, a heating box 102 is installed in the middle of the bottom surface of the galvanizing tank 101, a heating wire 103 is installed inside the heating box 102, a flow guide box 104 is installed on the top of the galvanizing tank 101, a heating box 105 is installed on the front and back of the flow guide box 104, and a heating pipe 106 is installed inside the heating box 105. The bottom surface of the galvanizing tank 101 is fixedly connected to the top of the support leg 1, the top of the outer surface of the heating wire 103 is in contact with the bottom surface of the galvanizing tank 101, the outer surface of the heating pipe 106 is in contact with the middle of the front and back of the flow guide box 104, and the top of the flow guide box 104 is fixedly connected to the bottom surface of the cooling layer 201.

[0036] The adjustment structure includes a moving frame 301, a moving wheel 302 is installed at the bottom of the moving frame 301, a hydraulic cylinder 303 is installed in the middle of the top surface of the moving frame 301, a mounting frame 304 is installed at the output end of the hydraulic cylinder 303, a winding wheel 305 is installed in the middle of the mounting frame 304, and an asynchronous motor 306 is connected to one end of the front of the winding wheel 305. The outer surface of the moving wheel 302 is rollingly connected to the left and right sides of the top of the cooling layer 201, and the asynchronous motor 306 is detachably connected to the middle of the front of the mounting frame 304 near the bottom.

[0037] By setting the tank body structure and the adjustment structure, the electric heating wire 103 can be used to heat the zinc solution inside the galvanizing tank 101 to prevent the solution from solidifying, and the heating tube 106 can be used to heat the dripping zinc solution to prevent the dripping zinc solution from solidifying on the side wall and causing waste of the solution. By setting the adjustment structure, when the tower legs are galvanized and extracted after galvanizing, the hydraulic cylinder 303 is used to lift them, so that the zinc solution can adhere to them more evenly.

[0038] During galvanizing, the electric heating wire 103 installed at the bottom of the galvanizing pool 101 can be used to heat the zinc solution inside the galvanizing pool 101, so as to ensure that the zinc solution is in a liquid state and will not solidify. At the same time, after the galvanizing is completed, when the tower legs are extracted, the zinc solution is prone to dripping, causing the zinc solution to drip onto the inclined plate of the guide box 104. At this time, the heating of the inclined plate by the heating tube 106 can prevent the dripping zinc solution from solidifying and causing waste of the zinc solution. When the tower legs are galvanized, the asynchronous motor 306 can be started to drive the winding wheel 305 to rotate, thereby using the lifting chain to lift the tower legs. When approaching the liquid surface of the zinc solution, the hydraulic cylinder 303 is started to drive the mounting frame 304 to lift, so that the tower legs can be more stable when entering and exiting the liquid surface of the zinc solution, thereby making the galvanizing more uniform and having a better effect.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A galvanizing device for a power transmission angle steel tower leg portion, comprising a support leg (1), Features: A pool body structure is installed on the top of the support leg (1), a cooling structure is installed on the top of the pool body structure, and an adjustment structure is installed on the top of the cooling structure; The cooling structure includes a cooling unit and an adsorption unit; The cooling unit comprises a cooling layer (201), a cooling box (202) is installed on the front of the cooling layer (201), a condenser (203) is installed on the front of the cooling box (202), a fin (204) is installed on the back of the condenser (203), a limiting plate (205) is installed on the front and one end of the back of the top surface of the cooling box (202), a filter plate (206) is connected to the outer surface of the limiting plate (205), and a fan (207) is arranged in the middle of the back of the condenser (203).

2. A galvanizing device for the legs of a power transmission angle steel tower according to claim 1, Features: The adsorption unit comprises an exhaust pipe (208), an abutment plate (209) is installed inside the exhaust pipe (208) near the top end, and an adsorption plate (210) is connected to the outer surface of the abutment plate (209).

3. A galvanizing device for the legs of a power transmission angle steel tower according to claim 2, Features: The fan (207) is installed inside a rectangular hole opened in the middle of the front side of the cooling layer (201); the bottom end of the exhaust pipe (208) is connected to the inside of a rectangular through hole opened in the middle of the back side of the cooling layer (201); the outer surface of the adsorption plate (210) is slidably connected to the inner wall of a rectangular through hole opened in the middle of one side of the back side of the exhaust pipe (208) near the top; the back side of the cooling box (202) is fixedly connected to the middle of the front side of the cooling layer (201).

4. A galvanizing device for the legs of a power transmission angle steel tower according to claim 1, Features: The tank structure comprises a galvanizing tank (101), a heating box (102) is installed in the middle of the bottom surface of the galvanizing tank (101), an electric heating wire (103) is installed inside the heating box (102), a flow guide box (104) is installed on the top of the galvanizing tank (101), heating boxes (105) are installed on the front and back of the flow guide box (104), and a heating pipe (106) is installed inside the heating box (105).

5. A galvanizing device for the legs of a power transmission angle steel tower according to claim 4, Features: The bottom surface of the galvanizing pool (101) is fixedly connected to the top of the support leg (1), the top of the outer surface of the electric heating wire (103) is in contact with the bottom surface of the galvanizing pool (101), the outer surface of the heating tube (106) is in contact with the middle of the front and back of the guide box (104), and the top of the guide box (104) is fixedly connected to the bottom surface of the cooling layer (201).

6. A galvanizing device for the legs of a power transmission angle steel tower according to claim 1, Features: The adjustment structure comprises a moving frame (301), a moving wheel (302) is installed at the bottom of the moving frame (301), a hydraulic cylinder (303) is installed in the middle of the top surface of the moving frame (301), a mounting frame (304) is installed at the output end of the hydraulic cylinder (303), a winding wheel (305) is installed in the middle of the mounting frame (304), and an asynchronous motor (306) is connected to one end of the front of the winding wheel (305).

7. A galvanizing device for the legs of a power transmission angle steel tower according to claim 6, Features: The outer surface of the moving wheel (302) is rollingly connected to the left and right sides of the top of the cooling layer (201), and the asynchronous motor (306) is detachably connected to the middle of the front side of the mounting frame (304) near the bottom.

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