Weather-resistant galvanization treatment device for power cable bracket profile steel for purging and weakening zinc hammer and treatment process of weather-resistant galvanization treatment device

Abstract

The invention relates to the technical field of profile steel galvanization, in particular to a power cable support profile steel weather-resistant galvanization treatment device for purging and weakening a zinc hammer and a treatment process thereof.The power cable support profile steel weather-resistant galvanization treatment device comprises a support, a guide rail and a treatment pond, the guide rail and the treatment pond are arranged on the support, and a moving table is slidably installed on the guide rail and provided with a lifting assembly; fixing plates which are symmetrically arranged are connected to the lifting assembly; the supporting plates are symmetrically arranged on the fixed plate, movable rods which are symmetrically arranged are installed on the fixed plate in a sliding mode, and clamping plates are arranged at the ends of the movable rods; the clamping regulation and control mechanism is arranged on the supporting plate, the clamping regulation and control mechanism can control the two clamping plates to alternately clamp the profile steel through the movable rod, and by controlling the alternate movement of the two sets of clamping plates, it can be guaranteed that the clamped position is galvanized while it is guaranteed that the profile steel is always in the clamped state; therefore, no galvanizing dead angle is generated during section steel galvanizing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of galvanizing of section steel, in particular to a kind of blowing weakening zinc hammer's weather-resistant galvanizing treatment device of power cable support section steel and its processing technology. BACKGROUND

[0002] The most core and fundamental purpose of galvanizing treatment for power cable support section steel is to provide long-term, reliable and economic corrosion protection to ensure the safe, stable and long-life operation of power grid infrastructure.

[0003] Cable support is the "skeleton" of power system, and its structural integrity is crucial, while zinc layer serves as a strong barrier to physically isolate steel matrix from corrosive environment (rain, humidity, chemicals in the atmosphere), thereby ensuring the safe use of power system.

[0004] When galvanizing section steel, it is common to fix the section steel by clamping, then control the section steel by lifting to be galvanized in the galvanizing tank. During the galvanizing process, the section steel in the clamping area is always in an isolated state, which prevents the galvanizing liquid from adhering to this area, so rework is needed for the missed galvanizing area.

[0005] However, whether it is manual secondary spot repair or secondary immersion galvanizing for the missed galvanizing area, it will increase the cost of galvanizing, and the color, thickness and adhesion of the repaired area will be significantly different from the main body, and the potential difference of the repaired area will be larger than that of the main body hot-dip galvanizing. In a humid or chlorine-containing environment, a microcell is formed, the repaired area becomes the anode and is preferentially dissolved, and then a circular corrosion groove is formed. SUMMARY

[0006] The present application aims to provide a kind of blowing weakening zinc hammer's weather-resistant galvanizing treatment device of power cable support section steel and its processing technology, to solve the problems raised in the above background.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: A kind of blowing weakening zinc hammer's weather-resistant galvanizing treatment device of power cable support section steel, comprising: a support, a guide rail and a treatment tank arranged on the support, a moving table slidably mounted on the guide rail, a lifting assembly arranged on the moving table, and a fixed plate symmetrically arranged on the lifting assembly; Further comprising: a support plate symmetrically arranged on the fixed plate, an activity rod symmetrically arranged slidably mounted on the fixed plate, and a clamping plate arranged at the end of the activity rod; A clamping control mechanism is arranged on the support plate, and the clamping control mechanism can control the two clamping plates to perform alternating clamping action on the section steel through the activity rod.

[0008] As a further scheme of the present application: the clamping control mechanism comprises a third sliding groove formed on the support plate, and a sliding plate is slidingly installed in the third sliding groove, and the two sliding plates are connected to each other through a connecting plate; Further comprising a limiting assembly and a pushing assembly arranged on the fixed plate, for controlling the sliding of the sliding plate along the third sliding groove.

[0009] As a further scheme of the present application: the limiting assembly comprises a limiting plate arranged on the sliding plate, an inclined plate is arranged on the limiting plate, and a limiting column is arranged on the movable rod and abuts against the limiting plate and the inclined plate.

[0010] As a further scheme of the present application: the pushing assembly comprises a first sliding groove formed on the fixed plate, a first sliding block is slidingly installed in the first sliding groove, a second air cylinder is arranged on the fixed plate and connected with the first sliding block, and a hinged rod is hinged to the limiting plate on the side wall of the first sliding block.

[0011] As a further scheme of the present application: the lifting assembly comprises guide columns arranged on the moving table and arranged symmetrically, movable plates are slidingly arranged on the guide columns, and the movable plates are connected with the fixed plate.

[0012] As a further scheme of the present application: the lifting assembly further comprises a connecting block arranged on the movable plate, and a crane is arranged on the moving table, and a steel wire rope is wound on the crane and connected with the connecting block.

[0013] As a further scheme of the present application: the movable plate is provided with an air blowing assembly for blowing and treating the galvanized profile steel, the air blowing assembly comprises a supporting column arranged on the fixed plate, and movable sleeves are symmetrically arranged on the supporting column in an axial direction, and nozzles are symmetrically arranged on the side wall of the movable sleeves.

[0014] As a further scheme of the present application: the air blowing assembly further comprises a first air cylinder arranged on the movable plate, and the telescopic end of the first air cylinder is connected with the movable sleeve.

[0015] As a further scheme of the present application: the fixed plate is provided with a lateral supporting assembly, comprising a second sliding groove formed on the fixed plate, a second sliding block is slidingly installed in the second sliding groove, a limiting roller is rotatably installed on the side wall of the second sliding block and abuts against the side wall of the profile steel, and a push rod is arranged on the second sliding block and connected with the first sliding block.

[0016] A kind of galvanic cable support profile steel weatherability zinc plating treatment process of blowing weakening zinc hammer, comprising the following steps: Step one: the profile steel to be plated with zinc is placed between the clamping plates, and the clamping control mechanism will control the clamping plates to perform clamping action on the profile steel through the movable rod; Step two: the lifting assembly works, and the fixed plate controls the movement of the connecting plate, so that the clamped profile steel enters the treatment tank for zinc plating treatment; Step three: when the profile steel is completely immersed in the treatment tank, the clamping control mechanism controls the two clamping plates to alternately clamp the profile steel; Step four: after the zinc plating is completed, the lifting assembly controls the profile steel to separate from the treatment tank, and the surface of the profile steel is blown and treated under the action of the air blowing assembly.

[0017] Compared with the prior art, the beneficial effects of the present application are: The present application can clamp the profile steel to be plated with zinc by clamping, and continuously adjusts the clamping point of the profile steel during the zinc plating process to ensure that the clamped position of the profile steel can also be plated with zinc. Specifically, under the action of the clamping control mechanism, one set of clamping plates can be controlled to clamp and fix the profile steel, and under the action of the lifting assembly, the profile steel can be guided into the treatment tank. During the zinc plating process, the clamping control mechanism can control the two sets of clamping plates to alternately clamp the profile steel, so as to continuously change the clamping point of the profile steel to ensure that the profile steel is fully plated with zinc.

[0018] By controlling the translation of the limiting plate, the clamping point of the profile steel can be switched, and during the entire switching process, the clamping plate that is always in the clamping state is first kept in the clamping state, and after the other clamping plate clamps the profile steel, the clamping plate in the clamping state is separated from the profile steel. In this way, the profile steel can always be in the clamping state to ensure that the position of the profile steel does not change, and the clamping point can be switched, so that the two contact surfaces of the clamping plate and the profile steel can be alternately exposed to the zinc plating liquid, thereby ensuring the full zinc plating treatment of the profile steel.

[0019] Through the blowing action of the air blowing assembly, the upper surface and the intermediate side wall of the profile steel can be blown and treated when the profile steel is plated with zinc and separated from the treatment tank, so as to guide the poor flowability of the zinc plating liquid to separate from the surface of the profile steel, thereby avoiding the problem of protruding zinc hammer on the surface of the profile steel after subsequent cooling and hardening due to the residual zinc plating liquid. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 Structure schematic view of one embodiment of the weather-resistant zinc plating treatment device for weakening zinc hammer of power cable support profile steel.

[0021] Figure 2 Structure schematic view of another angle in one embodiment of the weather-resistant zinc plating treatment device for weakening zinc hammer of power cable support profile steel.

[0022] Figure 3 For Figure 2 Enlarged view of the structure at A.

[0023] Figure 4 Connection relationship diagram of the lifting assembly, partial clamping control mechanism and air blowing assembly in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0024] Figure 5 Structure diagram of the partial clamping control mechanism and partial lifting assembly in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0025] Figure 6 Structure diagram of the clamping control mechanism, fixed plate, movable rod and clamping plate in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0026] Figure 7 Structure diagram of the clamping control mechanism, movable rod and clamping plate in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0027] Figure 8 Structure diagram of the partial clamping control mechanism in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0028] Figure 9 Exploded structure diagram of the partial clamping control mechanism in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0029] Figure 10 Structure diagram of the partial lateral support assembly in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0030] Figure 11 Structure diagram of the clamping control mechanism, fixed plate and support plate in an embodiment of the weather-resistant galvanizing treatment device for the power cable support steel weakened by blowing and zinc hammering.

[0031] In the figure: 1, support; 2, guide rail; 3, moving table; 4, chain plate; 5, treatment tank; 6, guide column; 7, movable plate; 701, connecting block; 8, crane; 9, fixed plate; 901, first sliding groove; 902, second sliding groove; 10, support column; 11, movable sleeve; 12, first air cylinder; 13, spray head; 14, support plate; 1401, third sliding groove; 15, sliding plate; 16, connecting plate; 17, limiting plate; 1701, inclined plate; 18, movable rod; 1801, limiting column; 19, clamping plate; 20, second air cylinder; 21, first sliding block; 22, hinged rod; 23, push rod; 24, second sliding block; 25, limiting roller. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only 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 labor fall within the scope of protection of the present application.

[0033] In addition, the elements in the present application are referred to as "fixed to" or "provided on" another element, which can be directly on another element or can have a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or can have a middle element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0034] Please refer to Figures 1-11 In the embodiments of the present application, a kind of weathering zinc-plated treatment device for power cable support section steel of weakening zinc hammer, comprising: Support 1, and guide rail 2 and treatment tank 5 provided on support 1, moving table 3 is slidably installed on guide rail 2, lifting assembly is provided on moving table 3, and fixed plate 9 is connected to lifting assembly and is symmetrically arranged; Further comprising: Support plate 14, symmetrically arranged on the fixed plate 9, the movable rod 18 symmetrically arranged is slidably installed on the fixed plate 9, and the clamping plate 19 is arranged at the end of the movable rod 18; Clamping control mechanism is provided on the support plate 14, and the clamping control mechanism can control two clamping plates 19 to perform alternating clamping action on section steel through the movable rod 18.

[0035] Specifically, when the profile steel is subjected to the galvanizing treatment, the profile steel needs to be clamped to ensure that the profile steel can smoothly enter the treatment tank 5, and when the profile steel is placed between the two sets of clamping plates 19, the clamping regulating mechanism controls the two sets of clamping plates 19 to clamp the left and right sides of the profile steel, and under the action of the lifting assembly, the support plate 14 is controlled by the fixed plate 9 to move towards the treatment tank 5 until the profile steel is completely immersed in the treatment tank 5, and the galvanizing liquid in the treatment tank 5 will wrap the surface of the profile steel. In order to ensure that the profile steel is fully galvanized, the clamping position of the clamping plate 19 and the profile steel also needs to be exposed to the galvanizing liquid, and under the action of the clamping regulating mechanism, the two sets of clamping plates 19 are controlled to alternately clamp the profile steel. Since the clamping points of the two sets of clamping plates 19 on the profile steel are in a staggered state, the two clamped points are alternately in contact with the galvanizing liquid during the alternate clamping, so that the profile steel is fully galvanized. After the galvanizing is completed, the lifting assembly controls the profile steel to separate from the treatment tank 5.

[0036] Please refer to Figure 1 , Figure 2 , Figures 4-6 , the lifting assembly comprises guide columns 6 arranged symmetrically on the moving table 3, the guide columns 6 are axially slidably provided with movable plates 7, the movable plates 7 are connected with the fixed plate 9, the lifting assembly further comprises a connecting block 701 arranged on the movable plate 7, and a crane 8 is arranged on the moving table 3, and a steel wire rope connected with the connecting block 701 is wound on the crane 8.

[0037] In detail, the bracket 1 is provided with chain plates 4 for guiding the movement of the moving table 3 along the guide rail 2, and the treatment tank 5 is composed of a plurality of tank bodies, which are a degreasing tank, a first water washing tank, an acid pickling tank, a second water washing tank, a plating assisting tank and a galvanizing tank. The profile steel needs to be sequentially immersed in the treatment tank 5 for treatment before being subjected to the final galvanizing treatment. After the clamping regulating mechanism clamps the profile steel through the clamping plates 19, under the action of the crane 8, the movable plate 7 is controlled to be at the end of the stroke away from the treatment tank 5 through the steel wire rope and the connecting block 701, and under the action of the chain plate 4, the moving table 3 can be controlled to move along the guide rail 2 until the profile steel moves above the degreasing tank. At this time, the crane 8 works and releases the steel wire rope, and under the action of gravity, the movable plate 7 slides along the axis of the guide column 6 to control the movement of the fixed plate 9. The fixed plate 9 will control the movement of the clamping plate 19 through the support plate 14 and the clamping regulating mechanism until the profile steel is completely immersed in the degreasing tank. After the treatment is completed, the crane 8 controls the movable plate 7 to reset again through the steel wire rope and the connecting block 701, so that the profile steel separates from the degreasing tank. Under the action of the chain plate 4, the moving table 3 moves above the water washing tank, and the above steps are repeated until the profile steel completes the galvanizing treatment in the galvanizing tank. The defatting tank is used for saponifying and washing off the rolling oil, dust and other impurities on the surface of the profile steel, avoiding the occurrence of plating leakage during subsequent galvanizing; the first washing tank is used for flushing off the residual solution after the defatting of the profile steel surface, preventing the pollution of the pickling tank; the pickling tank can remove the oxide layer and rust on the surface of the profile steel by hydrochloric acid, so as to leak out clean and active steel body; the second washing tank is used for flushing off the residual acid and residual iron salt on the surface of the profile steel, preventing the blackening and failure of the plating assisting liquid caused by the acid liquid; the plating assisting tank is used for preventing the secondary oxidation of the profile steel, improving the wettability of the steel and zinc liquid, and inhibiting the excessive alloying reaction; through the cooperation of multiple tank bodies, the best galvanizing effect of the profile steel can be ensured.

[0038] Please refer to Figures 1-9 、 Figure 11 The clamping control mechanism comprises a third sliding groove 1401 formed on the support plate 14, a sliding plate 15 slidably installed in the third sliding groove 1401, and two sliding plates 15 connected to each other through a connecting plate 16. The clamping control mechanism further comprises a limiting assembly and a pushing assembly arranged on the fixed plate 9 and used for controlling the sliding of the sliding plate 15 along the third sliding groove 1401. The limiting assembly comprises a limiting plate 17 arranged on the sliding plate 15, an inclined plate 1701 arranged on the limiting plate 17, and a limiting column 1801 arranged on the movable rod 18 and in abutting contact with the limiting plate 17 and the inclined plate 1701. The pushing assembly comprises a first sliding groove 901 formed on the fixed plate 9, a first sliding block 21 slidably installed in the first sliding groove 901, a second cylinder 20 arranged on the fixed plate 9 and connected to the first sliding block 21, and a hinged rod 22 hingedly connected to the limiting plate 17 and arranged on the side wall of the first sliding block 21.

[0039] Please refer to Figures 5-7 、 Figure 10 The fixed plate 9 is provided with a lateral supporting assembly, which comprises a second sliding groove 902 formed on the fixed plate 9, a second sliding block 24 slidably installed in the second sliding groove 902, a limiting roller 25 rotatably installed on the side wall of the second sliding block 24 and abutting against the side wall of the profile steel, and a push rod 23 arranged on the second sliding block 24 and connected to the first sliding block 21.

[0040] Further, when the profile steel is galvanized, the profile steel needs to be clamped, the limiting plate 17 can be divided into five sections, which are the first horizontal section and the first inclined section located close to the fixed plate 9, the second horizontal section and the second inclined section located away from the fixed plate 9 and symmetrically arranged with the first horizontal section and the first inclined section, and the connecting horizontal section between the first inclined section and the second inclined section, and the inclined plate 1701 is located on the connecting horizontal section. In the initial state, under the action of the second cylinder 20, the first sliding block 21 is located at the end of the stroke on the side of the first sliding slot 901 away from the support plate 14, under the action of the hinged rod 22, the limiting plate 17 is located at the end of the stroke towards the side close to the fixed plate 9, under the action of the limiting plate 17 and the connecting plate 16, the two sliding plates 15 are controlled to be located at the end of the stroke on the side close to the fixed plate 9 of the third sliding slot 1401, at this time, the limiting column 1801 located on the side away from the fixed plate 9 abuts against the second horizontal section, so that the two clamping plates 19 located at the end of the stroke in the direction away from each other through the movable rod 18, the limiting column 1801 located on the side close to the fixed plate 9 abuts against the inclined plate 1701, so that the other two clamping plates 19 are also controlled to be located at the end of the stroke in the direction away from each other through the movable rod 18, in summary, under the action of the limiting plate 17 and the inclined plate 1701, the upper and lower two groups of clamping plates 19 are controlled to be in the state of moving away from each other, and the distance between the two clamping plates 19 is greater than the cross-sectional diameter of the profile steel; At this time, the profile steel can be placed between the two groups of clamping plates 19, and the distance between the two limiting rollers 25 is equivalent to the length of the profile steel. For this purpose, the limiting roller 25 abuts against both sides of the profile steel, thereby achieving the positioning effect of the profile steel. When the profile steel is located at the position matched with the clamping plate 19, at this time, the second cylinder 20 works and drives the first sliding block 21 to move along the length direction of the first sliding slot 901 and towards the side close to the support plate 14. The first sliding block 21 will control the limiting plate 17 to move towards the side away from the fixed plate 9 through the hinged rod 22, so that the limiting column 1801 located on the side close to the fixed plate 9 will be separated from the inclined plate 1701 and moved to the position matched with the connecting horizontal section of the limiting plate 17, so that the movable rod 18 and the clamping plate 19 connected thereto move towards the side close to the fixed plate 9, and the two upper and lower clamping plates 19 move towards each other to clamp the profile steel. The limiting column 1801 is located at a certain distance between the connecting horizontal section and the first inclined section, and the limiting column 1801 located on the side away from the fixed plate 9 slides along the second horizontal section relative to the limiting plate 17, so that the position of the movable rod 18 and the clamping plate 19 connected thereto remains unchanged. The limiting column 1801 will move to the position close to the second inclined section of the second horizontal section; Subsequently, under the action of the lifting assembly, the control fixed plate 9 and the support plate 14 move, and under the action of the clamping plate 19, the profile steel enters the galvanizing pool until the profile steel is fully immersed in the galvanizing pool, and the lifting assembly stops moving. In order to ensure that the profile steel is fully galvanized, the clamping point of the clamping plate 19 and the abutting point of the limiting roller 25 and the side end of the profile steel need to be exposed. For this purpose, under the action of the second cylinder 20, the first sliding block 21 continues to move, and the limiting plate 17 continues to move away from the fixed plate 9 through the hinged rod 22. Under the action of the limiting plate 17, the limiting column 1801 on the side away from the fixed plate 9 will quickly disengage from the second horizontal section and enter the second inclined section, so as to control the two clamping plates 19 to move towards each other through the movable rod 18. In this process, the limiting column 1801 on the side close to the fixed plate 9 always slides along the connecting horizontal section, so that the movable rod 18 and the clamping plate 19 connected thereto remain unchanged. When the limiting column 1801 on the side away from the fixed plate 9 disengages from the second horizontal section and enters the connecting horizontal section, the clamping plate 19 connected thereto clamps the profile steel. At this time, the limiting column 1801 on the side close to the fixed plate 9 has just moved to the connecting position of the connecting horizontal section and the first inclined section, and the limiting plate 17 continues to move, so that the limiting column 1801 slides along the first inclined section to separate the clamping plate 19 connected thereto from the profile steel. When the limiting column 1801 moves to the first horizontal section, the second cylinder 20 stops working. In this way, the clamping state of the two clamping plates 19 on the profile steel can be adjusted to switch the clamping point. When the first sliding block 21 moves, the second sliding block 24 will also slide along the second sliding groove 902 through the push rod 23, so that the abutting position of the limiting roller 25 and the profile steel changes, thereby ensuring that all positions of the side edge of the profile steel can be galvanized. Preferably, the switching of the clamping point of the profile steel can be realized by controlling the translation of the limiting plate 17. During the entire switching process, the clamping plate 19 that remains in the clamping state is first kept in the clamping state, and then separates from the profile steel after the clamping of the other clamping plate 19 on the profile steel is completed. In this way, the profile steel can always be in the clamping state to ensure that the position of the profile steel does not change, and the switching of the clamping point can be completed to make the two contact surfaces of the clamping plate 19 and the profile steel reciprocally exposed to the galvanizing liquid, thereby ensuring the full galvanizing treatment of the profile steel.

[0041] Please refer to Figure 1 , Figure 2 , Figure 4The movable plate 7 is provided with a gas blowing assembly for blowing and treating the galvanized profile steel, the gas blowing assembly comprises a supporting column 10 provided on the fixed plate 9, the supporting column 10 is axially slidably provided with a movable sleeve 11 arranged symmetrically, the side wall of the movable sleeve 11 is provided with a jet head 13 arranged symmetrically, and the gas blowing assembly further comprises a first air cylinder 12 provided on the movable plate 7, and the telescopic end of the first air cylinder 12 is connected with the movable sleeve 11.

[0042] Further, when the profile steel is galvanized, under the action of the lifting assembly, the profile steel is controlled to be separated from the treatment tank 5, and the excess galvanizing liquid remaining on the profile steel will be separated from the profile steel under the action of self-flowing and gravity, and part of the galvanizing liquid on the upper surface and the middle side wall of the profile steel may remain, therefore, the position needs to be blown and treated to avoid the formation of zinc hammer after subsequent cooling and hardening; The first air cylinder 12 is a double-head air cylinder, the jet head 13 is arranged in an inclined manner, and a micro motor is installed at the jet head 13 to adjust the blowing angle of the jet head 13, in the initial state, under the action of the first air cylinder 12, the two movable sleeves 11 are controlled to be located at the stroke ends in the direction away from each other, when the profile steel needs to be blown, the jet head 13 can blow gas to the upper surface and the middle side wall of the profile steel, and under the action of the first air cylinder 12, the two movable sleeves 11 are controlled to move towards each other, so that the two groups of jet heads 13 move along the length direction of the profile steel and move towards each other, under the action of the blowing gas of the jet head 13, the remaining galvanizing liquid can be separated from the surface of the profile steel, thereby achieving the effect of blowing and removing the zinc hammer on the surface of the profile steel.

[0043] A kind of galvanizing treatment process of power cable support profile steel weather resistance for blowing and weakening zinc hammer, comprising the following steps: Step one: the profile steel needing galvanizing is placed between clamping plate 19, and clamping adjusting mechanism will control clamping plate 19 to perform clamping action to profile steel by movable rod 18; Step two: lifting assembly works, and by fixed plate 9 control connecting plate 14 movement, so that the clamped profile steel enters treatment tank 5 and is treated by galvanizing; Step three: when profile steel is completely immersed in treatment tank 5, clamping adjusting mechanism controls two clamping plates 19 to alternately clamp profile steel by movable rod 18; Step four: when galvanizing is completed, lifting assembly controls profile steel to separate from treatment tank 5, and profile steel surface is treated by blowing under the action of gas blowing assembly.

[0044] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0045] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A device for weather-resistant galvanizing treatment of power cable support steel using a purging and weakening zinc hammer, comprising: A support frame, a guide rail and a processing pool mounted on the support frame, a movable platform slidably mounted on the guide rail, a lifting assembly mounted on the movable platform, and fixed plates arranged symmetrically connected to the lifting assembly; Its characteristic is that it further includes: A support plate is symmetrically arranged on the fixed plate, and movable rods arranged symmetrically are slidably installed on the fixed plate. The ends of the movable rods are provided with locking plates. A clamping and adjusting mechanism is provided on the support plate. The clamping and adjusting mechanism can control the two clamping plates to perform alternating clamping actions on the steel section through the movable rod.

2. The device for weather-resistant galvanizing treatment of power cable support steel using a purging and weakening zinc hammer according to claim 1, characterized in that, The clamping and adjusting mechanism includes a third slide groove formed on the support plate, a sliding plate being slidably installed in the third slide groove, and the two sliding plates being connected to each other by a connecting plate. It also includes a limiting component and a pushing component disposed on the fixed plate for controlling the sliding plate to slide along the third slide groove.

3. The device for weather-resistant galvanizing treatment of power cable support steel using a purging weakened zinc hammer according to claim 2, characterized in that, The limiting component includes a limiting plate disposed on the sliding plate, an inclined plate disposed on the limiting plate, and a limiting post disposed on the movable rod that abuts against and cooperates with the limiting plate and the inclined plate.

4. The device for weather-resistant galvanizing treatment of power cable support steel using a purging weakened zinc hammer according to claim 3, characterized in that, The pushing assembly includes a first slide groove formed on the fixed plate, a first sliding block slidably installed in the first slide groove, a second cylinder connected to the first sliding block provided on the fixed plate, and a hinge rod hinged to the limiting plate on the side wall of the first sliding block.

5. The device for weather-resistant galvanizing treatment of power cable support steel using a purging and weakening zinc hammer according to claim 1, characterized in that, The lifting assembly includes guide columns arranged symmetrically on the movable platform, with a movable plate slidably mounted on the guide columns, and the movable plate being connected to the fixed plate.

6. The device for weather-resistant galvanizing treatment of power cable support steel using a purging weakened zinc hammer according to claim 5, characterized in that, The lifting assembly also includes a connecting block disposed on the movable plate, and a crane is disposed on the movable platform, with a steel wire rope connected to the connecting block wound on the crane.

7. The device for weather-resistant galvanizing treatment of power cable support steel using a purging weakened zinc hammer according to claim 5, characterized in that, The movable plate is equipped with an air blowing assembly for purging galvanized steel sections. The air blowing assembly includes a support column mounted on the fixed plate. The support column has symmetrically arranged movable sleeves that slide axially. The sidewalls of the movable sleeves are equipped with symmetrically arranged nozzles.

8. The device for weather-resistant galvanizing treatment of power cable support steel using a purging weakened zinc hammer according to claim 7, characterized in that, The air blowing assembly also includes a first cylinder disposed on the movable plate, the telescopic end of the first cylinder being connected to the movable sleeve.

9. The device for weather-resistant galvanizing treatment of power cable support steel using a purging weakened zinc hammer according to claim 4, characterized in that, The fixed plate is provided with a lateral support assembly, including a second sliding groove formed on the fixed plate, a second sliding block slidably installed in the second sliding groove, a limiting roller rotatably installed on the side wall of the second sliding block abutting against the side wall of the steel section, and a push rod connected to the first sliding block is provided on the second sliding block.

10. A weather-resistant galvanizing treatment process for power cable support steel using a purging weakened zinc hammer, comprising the weather-resistant galvanizing treatment device for power cable support steel using a purging weakened zinc hammer as described in any one of claims 1-9, characterized in that, Includes the following steps: Step 1: Place the steel section to be galvanized between the clamping plates. The clamping and adjusting mechanism will control the clamping plates to perform clamping actions on the steel section through the movable rod. Step 2: The lifting assembly operates, controlling the movement of the connecting plate through the fixed plate, so that the clamped steel section enters the processing pool for galvanizing. Step 3: When the steel section is fully immersed in the treatment pool, the clamping and control mechanism controls the two clamping plates to alternately clamp the steel section through the movable rod; Step 4: After galvanizing is completed, the lifting assembly controls the steel section to detach from the treatment tank, and the surface of the steel section is blown clean by the air blowing assembly.

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