Concrete pretreatment structure based on concrete surface anticorrosive coating laying

Abstract

The invention relates to a concrete pretreatment structure based on concrete surface anticorrosive coating laying. A cleaning mechanism communicates with the inner side of a liquid discharging mechanism, a liquid feeding assembly communicates with the right side of the front side of an air exhaust assembly, the liquid exhaust assembly communicates with the rear side of the air exhaust assembly, and a wiping assembly is rotationally connected to the right side of the rear side of the air exhaust assembly; the rear side of the wiping assembly is rotationally connected with the right side of the front side of the liquid pumping assembly, the liquid supply assembly communicates with the rear side of the liquid feeding assembly, and the surface of the liquid supply assembly communicates with the inner side of the wiping assembly; the rough assembly is rotationally connected to the left side of the rear side of the air exhaust assembly, the rear side of the rough assembly is rotationally connected with the left side of the front side of the liquid exhaust assembly, the air supply assembly communicates with the left side of the rear side of the air exhaust assembly, and the surface of the air supply assembly makes contact with the inner side of the rough assembly; the front side of the introduction assembly communicates with the front side of the inner side of the air supply assembly, and the interception assembly is bolted to the surface of the introduction assembly.

Description

Technical Field

[0001] The present disclosure relates to the technical field of concrete processing, and in particular to a concrete pretreatment structure based on the laying of an anti-corrosion coating on the surface of concrete. Background Art

[0002] The concrete pretreatment structure based on the laying of anti-corrosion coating on the concrete surface usually refers to the preparatory work and treatment measures carried out before the anti-corrosion coating is constructed on the concrete surface. The main purpose of these pretreatment structures is to improve the adhesion performance of the concrete surface, reduce coating shedding and extend the service life of the coating.

[0003] In the patent with publication number CN109612801A, a concrete test block pretreatment device is disclosed, which is suitable for spraying waterproof material on concrete test blocks, and includes: a base, the base is provided with a mounting platform for mounting the concrete test block, and the mounting platform is provided with a rubber cushion layer; an extrusion mechanism, the extrusion mechanism is constructed to squeeze the side of the concrete test block away from the mounting platform so that the bottom wall of the concrete test block is tightly fitted with the rubber cushion layer; a wax spraying mechanism, the wax spraying mechanism includes a nozzle, the nozzle can be selectively arranged around the circumference of the concrete test block and has a first gap with the concrete test block, the nozzle is directed toward the concrete test block so that the side wall of the concrete test block is wrapped with a waterproof material layer, the concrete test block pretreatment device has a simple structure, the waterproof material layer is evenly applied, no pores are generated, and at the same time, the contact surface of the specimen will not be damaged, thereby improving the accuracy of the final concrete porosity and impermeability test.

[0004] The concrete pretreatment structure in the related art has the following disadvantages when used: 1. When the concrete surface is subjected to roughening treatment, due to the lack of a structure that can simultaneously recover dust when the concrete surface is subjected to roughening treatment, dust recovery cannot be performed when the concrete surface is subjected to roughening treatment, which reduces the flexibility when the concrete surface is subjected to roughening treatment; 2. When cleaning the concrete surface, due to the lack of an integrated structure for recovering and drying the liquid after cleaning, the liquid cannot be recovered and dried after cleaning, which reduces the flexibility of cleaning the concrete surface. Summary of the invention

[0005] The purpose of this disclosure is to provide a concrete pretreatment structure based on the laying of an anti-corrosion coating on the concrete surface to solve the technical problems existing in the related art. In order to achieve the above-mentioned object, the present disclosure provides a concrete pretreatment structure based on the laying of an anti-corrosion coating on the concrete surface, the pretreatment structure comprising: a drainage mechanism and a cleaning mechanism, the cleaning mechanism being connected to the inner side of the drainage mechanism; The liquid discharge mechanism includes an air pumping component, a liquid delivery component and a liquid extraction component, wherein the liquid delivery component is connected to the right side of the front side of the air pumping component, and the liquid extraction component is connected to the rear side of the air pumping component; The cleaning mechanism comprises a wiping component, a liquid supply component, a roughening component, an air supply component, an introduction component and an interception component; The wiping assembly is rotatably connected to the right side of the rear side of the air extraction assembly, the rear side of the wiping assembly is rotatably connected to the right side of the front side of the liquid extraction assembly, the liquid supply assembly is connected to the rear side of the liquid delivery assembly, and the surface of the liquid supply assembly is connected to the inner side of the wiping assembly; The roughing component is rotatably connected to the left side of the rear side of the air extraction component, the rear side of the roughing component is rotatably connected to the left side of the front side of the liquid extraction component, the air supply component is connected to the left side of the rear side of the air extraction component, the surface of the air supply component is in contact with the inner side of the roughing component, the introduction component is rotatably connected to the inner side of the air supply component, the front side of the introduction component is connected to the front side of the inner side of the air supply component, and the interception component is bolted to the surface of the introduction component.

[0006] Optionally, the air extraction assembly includes a fixing plate, an air extraction pump and an exhaust pipe, the air extraction pump is connected to the left side of the front side of the fixing plate, and the exhaust pipe is connected to the front side of the air extraction pump.

[0007] Optionally, the liquid delivery component includes a liquid delivery pump, a liquid delivery pipe and a limiting hole, the liquid delivery pump is connected to the right side of the front side of the fixed plate, the liquid delivery pipe is connected to the top of the liquid delivery pump, and the limiting hole is opened on the front side of the fixed plate.

[0008] Optionally, the liquid extraction assembly includes a liquid extraction pump, a liquid suction tube plate and a support plate, the liquid extraction pump is connected to the inner side of the limiting hole, the liquid suction tube plate is connected to the rear side of the liquid extraction pump, the front side of the liquid suction tube plate is bolted to the rear side of the fixed plate, and the rear side of the liquid suction tube plate is bolted to the support plate.

[0009] Optionally, the wiping assembly includes a wiping drum, a wiping cotton plate and a liquid delivery hole, the wiping drum is rotatably connected to the right side of the rear side of the fixed plate, the rear side of the wiping drum is rotatably connected to the right side of the front side of the support plate, the wiping cotton plate is bolted to the inner side of the wiping drum, and the liquid delivery hole is opened on the front side of the wiping drum.

[0010] Optionally, the liquid supply assembly includes a liquid supply pipe, a fixed ring and a liquid discharge port, the liquid supply pipe is connected to the inner side of the liquid delivery hole, the front side of the liquid supply pipe is connected to the rear side of the liquid pump, the fixed ring is bolted to the surface of the liquid supply pipe, both sides of the fixed ring are rotatably connected to the inner side of the wiping drum, the liquid discharge port is opened on the surface of the liquid supply pipe, and the surface of the liquid discharge port is in contact with the inner side of the wiping cotton plate.

[0011] Optionally, the roughening component includes a turntable, a roughening net barrel and a drainage hole, the turntable is rotatably connected to the left side of the rear side of the fixed plate, the rear side of the turntable is rotatably connected to the left side of the front side of the support plate, the roughening net barrel is bolted to the inner side of the turntable, and the drainage hole is opened on the front side of the turntable.

[0012] Optionally, the air supply assembly includes a closing plate, a drainage barrel and an air collecting port, the closing plate is bolted to the left side of the rear side of the fixed plate, the rear side of the closing plate is bolted to the left side of the front side of the support plate, the drainage barrel is bolted to the inner side of the closing plate, and the air collecting port is opened at the bottom of the drainage barrel.

[0013] Optionally, the introduction assembly includes a swivel, an air supply pipe and an air inlet, the swivel is rotatably connected to the inner side of the closing plate, the front side of the swivel is connected to the rear side of the vacuum pump, the air supply pipe is connected to the inner side of the swivel, and the air inlet is opened on the surface of the air supply pipe.

[0014] Optionally, the interception assembly includes a positioning spiral plate, a spiral net and a spiral scraper, the positioning spiral plate is bolted to the surface of the air supply pipe, the spiral net is bolted to the surface of the positioning spiral plate, the spiral scraper is bolted to the surface of the spiral net, and the surface of the spiral scraper is in contact with the inner side of the drainage barrel.

[0015] In the above technical solution, by setting up a drainage mechanism, the air suction component can cooperate with the liquid delivery component to support and limit the liquid suction component, and can limit the overall structure of the cleaning mechanism, so that the cleaning mechanism can move along the drainage mechanism. The air suction component can provide the cleaning mechanism with an air pumping effect, so that the cleaning mechanism has an air pumping ability, so that the dust generated when the roughening pretreatment is completed can be adsorbed. At the same time, the air suction component can be installed on an automatic mobile device, so that the automatic mobile device drives the drainage mechanism as a whole to move on the surface of the concrete. The liquid delivery component can provide cleaning liquid for the cleaning mechanism, so that the cleaning mechanism can clean the surface of the concrete. The liquid suction component can remove the liquid generated by the cleaning mechanism after cleaning, thereby increasing the stability of the cleaning mechanism in subsequent roughening pretreatment water.

[0016] By setting up a cleaning mechanism, the wiping component can cooperate with the liquid supply component. With the cleaning liquid transported by the discharge mechanism, the liquid supply component can evenly transport the cleaning liquid to the wiping component. The wiping component will pre-clean the concrete surface and clean the oil and impurities on the concrete surface. The roughening component can pre-roughen the concrete surface after cleaning. The air supply component can cooperate with the introduction component and the interception component to collect dust on the roughened concrete surface, extract the dust using negative pressure and temporarily store the dust. This allows the concrete surface to be pre-roughened while being cleaned. Finally, the dust on the roughened concrete surface can be removed, thereby improving the flexibility of pre-treatment of anti-corrosion coating on the concrete surface.

[0017] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of a concrete pretreatment structure according to an embodiment of the present disclosure; Figure 2 It is a schematic diagram of the structure of a liquid discharge mechanism according to an embodiment of the present disclosure; Figure 3 It is a schematic diagram of the structure of an air extraction component and a liquid delivery component according to an embodiment of the present disclosure; Figure 4 It is a schematic diagram of the structure of a liquid pumping component according to an embodiment of the present disclosure; Figure 5 It is a schematic diagram of the cleaning mechanism structure of an embodiment of the present disclosure; Figure 6 is a schematic structural diagram of a wiping assembly according to an embodiment of the present disclosure; Figure 7 It is a schematic structural diagram of a liquid supply component according to an embodiment of the present disclosure; Figure 8 is a schematic diagram of a rough component structure of an embodiment of the present disclosure; Fig. 9 It is a schematic diagram of the structure of an air extraction component according to an embodiment of the present disclosure; Fig.10 is a schematic diagram of the structure of an introduction component of an embodiment of the present disclosure; Fig.11 It is a schematic diagram of the structure of an interception component according to an embodiment of the present disclosure.

[0019] Description of Reference Numerals 1. Liquid discharge mechanism; 101. Air extraction assembly; 1011. Fixed plate; 1012. Air extraction pump; 1013. Exhaust pipe; 102. Liquid delivery assembly; 1021. Liquid delivery pump; 1022. Liquid delivery pipe; 1023. Positioning hole; 103. Liquid extraction assembly; 1031. Liquid extraction pump; 1032. Liquid pipette plate; 1033. Support plate; 2. Cleaning mechanism; 201. Wiping assembly; 2011. Wiping drum; 2012. Wiping cotton plate; 2013. Liquid delivery hole; 202. Liquid supply assembly; 20 21. Liquid supply pipe; 2022. Fixed ring; 2023. Liquid discharge port; 203. Roughening component; 2031. Turntable; 2032. Roughening net barrel; 2033. Drainage hole; 204. Air supply component; 2041. Closing plate; 2042. Drainage barrel; 2043. Air collecting port; 205. Introducing component; 2051. Turntable; 2052. Air supply pipe; 2053. Air inlet; 206. Intercepting component; 2061. Positioning spiral plate; 2062. Spiral net; 2063. Spiral scraper. DETAILED DESCRIPTION

[0020] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0021] In the present disclosure, unless otherwise stated, directional words such as "front, back, left, and right" used herein refer to the front, back, left, and right defined in the concrete pretreatment structure of the present disclosure when it is in use. Figure 1 As shown; the directional words used such as "inside" and "outside" refer to the inside and outside of the specific structural outline.

[0022] Reference Figures 1 to 11 As shown, the present disclosure provides a concrete pretreatment structure based on the laying of an anti-corrosion coating on the concrete surface, comprising a drainage mechanism 1 and a cleaning mechanism 2 , wherein the cleaning mechanism 2 is connected to the inner side of the drainage mechanism 1 .

[0023] The liquid discharge mechanism 1 includes an air suction component 101 , a liquid delivery component 102 and a liquid extraction component 103 . The liquid delivery component 102 is connected to the right side of the front side of the air suction component 101 , and the liquid extraction component 103 is connected to the rear side of the air suction component 101 .

[0024] The cleaning mechanism 2 includes a wiping component 201 , a liquid supply component 202 , a roughening component 203 , an air supply component 204 , an introduction component 205 and an interception component 206 .

[0025] The wiping component 201 is rotatably connected to the right side of the rear side of the vacuum component 101, the rear side of the wiping component 201 is rotatably connected to the right side of the front side of the liquid extraction component 103, the liquid supply component 202 is connected to the rear side of the liquid delivery component 102, and the surface of the liquid supply component 202 is connected to the inner side of the wiping component 201.

[0026] The rough component 203 is rotatably connected to the left side of the rear side of the air extraction component 101, the rear side of the rough component 203 is rotatably connected to the left side of the front side of the liquid extraction component 103, the air supply component 204 is connected to the left side of the rear side of the air extraction component 101, the surface of the air supply component 204 is in contact with the inner side of the rough component 203, the introduction component 205 is rotatably connected to the inner side of the air supply component 204, the front side of the introduction component 205 is connected to the front side of the inner side of the air supply component 204, and the interception component 206 is bolted to the surface of the introduction component 205.

[0027] By setting up the drainage mechanism 1, the air suction component 101 can cooperate with the liquid delivery component 102 to support and limit the liquid suction component 103, and can limit the overall structure of the cleaning mechanism 2, so that the cleaning mechanism 2 can move along the drainage mechanism 1, and the air suction component 101 can provide the cleaning mechanism 2 with an air pumping effect, so that the cleaning mechanism 2 has an air pumping ability, so that the dust generated when the roughening pretreatment is completed can be adsorbed, and at the same time, the air suction component 101 can be installed on an automatic mobile device, so that the automatic mobile device drives the drainage mechanism 1 to move on the surface of the concrete as a whole, the liquid delivery component 102 can provide cleaning liquid for the cleaning mechanism 2, so that the cleaning mechanism 2 can clean the surface of the concrete, and the liquid suction component 103 can remove the liquid generated by the cleaning mechanism 2 after the cleaning is completed, thereby increasing the stability of the cleaning mechanism 2 in the subsequent roughening pretreatment water.

[0028] By setting up the cleaning mechanism 2, the wiping component 201 can cooperate with the liquid supply component 202. With the cleaning liquid delivered by the discharge mechanism 1, the liquid supply component 202 can evenly deliver the cleaning liquid to the wiping component 201. The wiping component 201 will pre-clean the concrete surface and clean the oil and impurities on the concrete surface. The roughening component 203 can pre-roughen the concrete surface after cleaning. The air supply component 204 can cooperate with the introduction component 205 and the interception component 206 to collect dust on the roughened concrete surface, extract the dust with negative pressure and temporarily store the dust, so that the concrete surface can be pre-roughened while being cleaned. Finally, the dust on the concrete surface after the roughening pre-treatment can be removed, thereby improving the flexibility of pre-treatment of anti-corrosion coating on the concrete surface.

[0029] Optionally, refer to Figure 3As shown, the vacuum component 101 includes a fixed plate 1011, an vacuum pump 1012 and an exhaust pipe 1013. The vacuum pump 1012 is connected to the left side of the front side of the fixed plate 1011, and the exhaust pipe 1013 is connected to the front side of the vacuum pump 1012. By setting the vacuum component 101, the fixed plate 1011 can support and limit the vacuum pump 1012 and the liquid delivery component 102, and the vacuum pump 1012 can cooperate with the exhaust pipe 1013. Through the dust recovery structure externally connected to the exhaust pipe 1013, it can cooperate with the cleaning mechanism 2 to collect and clean the dust.

[0030] In another embodiment, Figure 3 As shown, the liquid delivery component 102 includes a liquid delivery pump 1021, a liquid delivery pipe 1022 and a limiting hole 1023. The liquid delivery pump 1021 is connected to the right side of the front side of the fixed plate 1011, the liquid delivery pipe 1022 is connected to the top of the liquid delivery pump 1021, and the limiting hole 1023 is opened on the front side of the fixed plate 1011. By setting the liquid delivery component 102, the liquid delivery pump 1021 can cooperate with the liquid delivery pipe 1022. By connecting the liquid delivery pipe 1022 to an external cleaning liquid delivery device, the cleaning liquid can be delivered to the liquid supply component 202, so that the surface of the concrete can be cleaned and pre-treated. The limiting hole 1023 can support and limit the liquid extraction component 103.

[0031] In other embodiments, Figure 4 As shown, the liquid extraction component 103 includes a liquid extraction pump 1031, a liquid suction tube plate 1032 and a support plate 1033. The liquid extraction pump 1031 is connected to the inner side of the limiting hole 1023, the liquid suction tube plate 1032 is connected to the rear side of the liquid extraction pump 1031, the front side of the liquid suction tube plate 1032 is bolted to the rear side of the fixed plate 1011, and the rear side of the liquid suction tube plate 1032 is bolted to the support plate 1033. By setting the liquid extraction component 103, the liquid extraction pump 1031 can cooperate with the liquid suction tube plate 1032 to absorb the cleaning liquid remaining on the concrete surface after cleaning, thereby dehumidifying the concrete surface and increasing the stability of the concrete when roughening after cleaning. The support plate 1033 can cooperate with the fixed plate 1011 to support and limit the cleaning mechanism 2.

[0032] Optionally, refer to Figure 5 and Figure 6As shown, the wiping assembly 201 includes a wiping drum 2011, a wiping cotton plate 2012 and a liquid supply hole 2013. The wiping drum 2011 is rotatably connected to the right side of the rear side of the fixed plate 1011, the rear side of the wiping drum 2011 is rotatably connected to the right side of the front side of the support plate 1033, the wiping cotton plate 2012 is bolted to the inner side of the wiping drum 2011, and the liquid supply hole 2013 is opened on the front side of the wiping drum 2011. By setting the wiping assembly 201, the wiping drum 2011 can cooperate with the wiping cotton plate 2012. After the cleaning liquid contacts the wiping surface and penetrates the wiping cotton plate 2012, the wiping cotton plate 2012 can clean impurities and oil stains on the concrete surface, and the liquid supply hole 2013 can support and limit the liquid supply assembly 202.

[0033] In one embodiment, if Figure 7 As shown, the liquid supply assembly 202 includes a liquid supply pipe 2021, a fixing ring 2022 and a liquid discharge port 2023. The liquid supply pipe 2021 is connected to the inner side of the liquid delivery hole 2013, the front side of the liquid supply pipe 2021 is connected to the rear side of the liquid pump 1031, the fixing ring 2022 is bolted to the surface of the liquid supply pipe 2021, both sides of the fixing ring 2022 are rotatably connected to the inner side of the wiping drum 2011, and the liquid discharge port 2023 is opened on the surface of the liquid supply pipe 2021. The surface of the liquid discharge port 2023 contacts the inner side of the wiping cotton plate 2012. By setting the liquid supply assembly 202, the liquid supply pipe 2021 can cooperate with the fixed ring 2022 to rotate on the inner side of the wiping drum 2011, and the liquid supply pipe 2021 can transport the cleaning liquid to various places on the inner side of the wiping cotton plate 2012 through the liquid discharge port 2023, so that the wiping cotton plate 2012 is soaked with the cleaning liquid, thereby increasing the efficiency of the wiping cotton plate 2012 during soaking.

[0034] In another embodiment, Figure 8 As shown, the roughening component 203 includes a turntable 2031, a roughening net barrel 2032 and a drainage hole 2033. The turntable 2031 is rotatably connected to the left side of the rear side of the fixed plate 1011, the rear side of the turntable 2031 is rotatably connected to the left side of the front side of the support plate 1033, the roughening net barrel 2032 is bolted to the inner side of the turntable 2031, and the drainage hole 2033 is opened on the front side of the turntable 2031. By setting the roughening component 203, the turntable 2031 can cooperate with the roughening net barrel 2032 to move along the surface of the concrete, and the surface of the concrete can be roughened pre-treated, and the drainage hole 2033 can support and limit the air supply component 204.

[0035] Reference Fig. 9As shown, the air supply component 204 includes a closing plate 2041, a drainage barrel 2042 and an air collecting port 2043. The closing plate 2041 is bolted to the left side of the rear side of the fixed plate 1011, the rear side of the closing plate 2041 is bolted to the left side of the front side of the support plate 1033, the drainage barrel 2042 is bolted to the inner side of the closing plate 2041, and the air collecting port 2043 is opened at the bottom of the drainage barrel 2042. By setting the air supply component 204, the closing plate 2041 can cooperate with the drainage barrel 2042 to form a closed environment, and support and limit the introduction component 205. The air collecting port 2043 can absorb the dust generated after the roughening pretreatment of the concrete surface along with the pumped air, thereby improving the flexibility during the roughening pretreatment.

[0036] Optionally, refer to Fig.10 As shown, the introduction component 205 includes a swivel 2051, an air supply pipe 2052 and an air inlet 2053. The swivel 2051 is rotatably connected to the inner side of the closing plate 2041, the front side of the swivel 2051 is connected to the rear side of the vacuum pump 1012, the air supply pipe 2052 is connected to the inner side of the swivel 2051, and the air inlet 2053 is opened on the surface of the air supply pipe 2052. By setting the introduction component 205, the swivel 2051 can cooperate with the air supply pipe 2052 to support and limit the interception component 206, and can rotate with the interception component 206. The air inlet 2053 can cooperate with the air supply pipe 2052 to pump the air in the closing plate 2041 and the drainage barrel 2042 to the vacuum pump 1012, so that the dust can be pumped.

[0037] Optionally, refer to Fig.11 As shown, the interception component 206 includes a positioning spiral plate 2061, a spiral net 2062 and a spiral scraper 2063. The positioning spiral plate 2061 is bolted to the surface of the air supply pipe 2052, the spiral net 2062 is bolted to the surface of the positioning spiral plate 2061, and the spiral scraper 2063 is bolted to the surface of the spiral net 2062. The surface of the spiral scraper 2063 contacts the inner side of the drainage barrel 2042. By setting the interception component 206, the positioning spiral plate 2061 can cooperate with the spiral net 2062. When the spiral net 2062 rotates with the pumped air, the dust impurities in the air can be intercepted. The spiral scraper 2063 can intercept the dust remaining on the inner wall of the drainage barrel 2042 as the spiral net 2062 rotates, thereby further increasing the stability of the dust-containing air during transportation and improving the stability of dust recovery.

[0038] Brief description of the use process: First, install the fixing plate 1011 and the supporting plate 1033 on the automatic moving device, then connect the exhaust pipe 1013 to the dust recovery structure, connect the liquid delivery pump 1021 to the cleaning liquid delivery device, and then connect the liquid extraction pump 1031 to the waste liquid recovery device, then energize and start the liquid discharge mechanism 1, the liquid delivery pump 1021 will deliver the cleaning liquid to the cleaning mechanism 2, the cleaning mechanism 2 will clean the concrete, the liquid extraction pump 1031 will pump the cleaned waste liquid through the liquid suction pipe plate 1032 to the waste liquid recovery device, and the air extraction pump 1012 will pump the dust generated by the roughening pretreatment in the cleaning mechanism 2 to the dust recovery structure until the pretreatment of the anti-corrosion coating on the concrete surface is completed.

[0039] When the concrete needs to be cleaned, the liquid supply pipe 2021 will transport the cleaning liquid to the wiping cotton plate 2012 on the wiping drum 2011 through the liquid discharge port 2023. After the wiping cotton plate 2012 is soaked with the cleaning liquid, the wiping cotton plate 2012 will clean the surface of the concrete to remove oil stains and impurities. After that, when the cleaned concrete needs to be roughened, the roughening net barrel 2032 will roughen the surface of the concrete along with the turntable 2031. When the dust generated during the roughening pretreatment needs to be cleaned, the air supply pipe 2052 will pump air into the concrete through the air inlet 2053. To the discharge mechanism 1, the air in the closing plate 2041 and the drainage barrel 2042 will then pass through the air collecting port 2043 to the ideal air inlet 2053, and the roughened pre-treated dust will move to the air inlet 2053 through the negative pressure generated by the air collecting port 2043, and when flowing through the spiral net 2062, the spiral net 2062 will drive the spiral scraper 2063 to rotate along the air supply pipe 2052 on the swivel 2051, and the spiral scraper 2063 will scrape the dust in the drainage barrel 2042, and the dust will be intercepted by the spiral net 2062 for temporary storage until the pretreatment of the anti-corrosion coating on the concrete surface is completed.

[0040] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0041] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0042] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A concrete pretreatment structure based on the application of anti-corrosion coating on the concrete surface, characterized in that: The pretreatment structure comprises: a drainage mechanism and a cleaning mechanism, wherein the cleaning mechanism is connected to the inner side of the drainage mechanism; The liquid discharge mechanism includes an air pumping component, a liquid delivery component and a liquid extraction component, wherein the liquid delivery component is connected to the right side of the front side of the air pumping component, and the liquid extraction component is connected to the rear side of the air pumping component; The cleaning mechanism comprises a wiping component, a liquid supply component, a roughening component, an air supply component, an introduction component and an interception component; The wiping assembly is rotatably connected to the right side of the rear side of the air extraction assembly, the rear side of the wiping assembly is rotatably connected to the right side of the front side of the liquid extraction assembly, the liquid supply assembly is connected to the rear side of the liquid delivery assembly, and the surface of the liquid supply assembly is connected to the inner side of the wiping assembly; The roughing component is rotatably connected to the left side of the rear side of the air extraction component, the rear side of the roughing component is rotatably connected to the left side of the front side of the liquid extraction component, the air supply component is connected to the left side of the rear side of the air extraction component, the surface of the air supply component is in contact with the inner side of the roughing component, the introduction component is rotatably connected to the inner side of the air supply component, the front side of the introduction component is connected to the front side of the inner side of the air supply component, and the interception component is bolted to the surface of the introduction component.

2. The concrete pretreatment structure based on the laying of the anti-corrosion coating on the concrete surface according to claim 1 is characterized in that: The air extraction component comprises a fixing plate, an air extraction pump and an exhaust pipe. The air extraction pump is connected to the left side of the front side of the fixing plate, and the exhaust pipe is connected to the front side of the air extraction pump.

3. The concrete pretreatment structure based on the laying of the anti-corrosion coating on the concrete surface according to claim 2 is characterized in that: The liquid delivery component includes a liquid delivery pump, a liquid delivery pipe and a limiting hole. The liquid delivery pump is connected to the right side of the front side of the fixed plate, the liquid delivery pipe is connected to the top of the liquid delivery pump, and the limiting hole is opened on the front side of the fixed plate.

4. The concrete pretreatment structure based on the application of anti-corrosion coating on concrete surface according to claim 3 is characterized in that: The liquid pumping assembly includes a liquid pump, a liquid pipette plate and a support plate. The liquid pump is connected to the inner side of the limiting hole, the liquid pipette plate is connected to the rear side of the liquid pump, the front side of the liquid pipette plate is bolted to the rear side of the fixed plate, and the rear side of the liquid pipette plate is bolted to the support plate.

5. The concrete pretreatment structure based on the laying of the anti-corrosion coating on the concrete surface according to claim 4 is characterized in that: The wiping assembly includes a wiping drum, a wiping cotton plate and a liquid delivery hole. The wiping drum is rotatably connected to the right side of the rear side of the fixed plate, the rear side of the wiping drum is rotatably connected to the right side of the front side of the support plate, the wiping cotton plate is bolted to the inner side of the wiping drum, and the liquid delivery hole is opened on the front side of the wiping drum.

6. The concrete pretreatment structure based on the laying of the anti-corrosion coating on the concrete surface according to claim 5 is characterized in that: The liquid supply assembly includes a liquid supply pipe, a fixed ring and a liquid discharge port. The liquid supply pipe is connected to the inner side of the liquid delivery hole, the front side of the liquid supply pipe is connected to the rear side of the liquid pump, the fixed ring is bolted to the surface of the liquid supply pipe, the two sides of the fixed ring are rotatably connected to the inner side of the wiping drum, the liquid discharge port is opened on the surface of the liquid supply pipe, and the surface of the liquid discharge port is in contact with the inner side of the wiping cotton plate.

7. The concrete pretreatment structure based on the application of anti-corrosion coating on concrete surface according to claim 4 is characterized in that: The roughening component includes a turntable, a roughening net barrel and a drainage hole. The turntable is rotatably connected to the left side of the rear side of the fixed plate, the rear side of the turntable is rotatably connected to the left side of the front side of the support plate, the roughening net barrel is bolted to the inner side of the turntable, and the drainage hole is opened on the front side of the turntable.

8. The concrete pretreatment structure based on the application of anti-corrosion coating on concrete surface according to claim 4 is characterized in that: The air supply assembly includes a closing plate, a drainage barrel and an air collecting port. The closing plate is bolted to the left side of the rear side of the fixed plate, the rear side of the closing plate is bolted to the left side of the front side of the support plate, the drainage barrel is bolted to the inner side of the closing plate, and the air collecting port is opened at the bottom of the drainage barrel.

9. The concrete pretreatment structure based on the laying of the anti-corrosion coating on the concrete surface according to claim 8 is characterized in that: The introduction component includes a swivel, an air supply pipe and an air inlet. The swivel is rotatably connected to the inner side of the closing plate, the front side of the swivel is connected to the rear side of the vacuum pump, the air supply pipe is connected to the inner side of the swivel, and the air inlet is opened on the surface of the air supply pipe.

10. The concrete pretreatment structure based on the application of anti-corrosion coating on the concrete surface according to claim 9, characterized in that: The interception assembly includes a positioning spiral plate, a spiral net and a spiral scraper. The positioning spiral plate is bolted to the surface of the air supply pipe, the spiral net is bolted to the surface of the positioning spiral plate, the spiral scraper is bolted to the surface of the spiral net, and the surface of the spiral scraper contacts the inner side of the drainage barrel.

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