Waterproof anticorrosive paint construction device

Abstract

The utility model belongs to the technical field of coating construction devices, and discloses a waterproof and anticorrosive coating construction device which comprises a supporting mechanism used for bearing the whole coating construction device and further comprises a conveying mechanism arranged on the supporting mechanism and used for rotationally supporting a pipeline and continuously driving the pipeline to be fed forwards to be sprayed. A lifting mechanism used for adjusting the height of a spraying point through threaded transmission rotation pushing is arranged in the middle of the conveying mechanism, the supporting mechanism comprises a supporting plate, and a through groove is formed in the middle of the supporting plate. According to the waterproof anti-corrosion coating construction device, the spraying speed is increased and the working efficiency is improved through the arrangement that the pipeline is rotationally supported and continuously driven to be fed forwards to be sprayed, and the construction convenience can be effectively improved for pipelines with different lengths through the arrangement that fixed spraying is matched with continuous forward feeding of the pipeline; and the height of a spraying point is adjusted through threaded transmission rotation pushing, so that pipelines with different pipe diameters can be sprayed, and the applicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating construction devices, in particular to a waterproof and anti-corrosion coating construction device. Background Art

[0002] During the use of petrochemical pipelines, due to the particularity of the products being transported, the pipelines need to have waterproof and anti-corrosion functions, and anti-corrosion coatings need to be sprayed on the pipelines to increase the corrosion resistance of the pipelines. Currently, when spraying the pipelines, spraying is achieved by rotating the pipelines and moving the spray gun. To achieve the rotation of the pipelines, a rotating shaft needs to be inserted into the inner walls of both ends of the pipeline. The rotating shaft is fixed to the pipeline to drive the pipeline to rotate.

[0003] In comparison, the Chinese patent with announcement number CN218167456U discloses a waterproof and anti-corrosion coating construction device, including a slide, on which placement parts for placing pipes are arranged at intervals, a spraying mechanism is arranged on the slide and between the two placement parts, the placement part includes a walking seat, the top of the walking seat is fixedly connected to a placement rack, the spraying mechanism includes a bottom plate that walks on the slide, the top of the bottom plate is fixedly connected to a base, the top of the base is fixedly connected to a spray pipe, the spray pipe is connected to a feed hose, the inner side of the spray pipe is provided with multiple nozzles along its circumference, the feed hose is connected to the paint box, the paint box is connected to a connecting pipe, a pump is installed on the connecting pipe, and the connecting pipe is connected to the feed hose.

[0004] However, the above patent cannot continuously spray waterproof and anti-corrosion coatings on pipelines, the construction speed is slow, and when spraying a long pipeline, a long slide must be prefabricated to meet the spraying requirements. The operation cost is high and the use is inconvenient, so a new equipment needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof and anti-corrosion coating construction device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A waterproof and anti-corrosion coating construction device includes a support mechanism for supporting the whole, and also includes a transmission mechanism arranged on the support mechanism for rotating the support pipe and continuously driving it forward to be sprayed. A lifting mechanism is arranged in the middle of the transmission mechanism for threaded transmission and rotation to promote the adjustment of the spraying point height.

[0008] The transmission mechanism includes two symmetrically arranged inclined plates, a power assembly is arranged between the inclined plates, and two limit blocks are symmetrically arranged in the middle of the top of the inclined plates, and the limit blocks are bolted to the inclined plates;

[0009] The lifting mechanism includes two symmetrically arranged first motors, a screw is provided at the output end of the first motor, the screw is made of 45 steel, a lifting frame is installed on the screw, and a spraying assembly is installed inside the lifting frame.

[0010] Furthermore: the support mechanism includes a support plate, a through slot is opened in the middle of the support plate, two support seats are symmetrically arranged on both sides of the through slot, a support frame is arranged directly below the through slot, and a number of support legs are evenly arranged on the bottom of the support plate.

[0011] Furthermore: the power assembly includes four second motors, and the second motors are symmetrically arranged in pairs in front of one of the inclined plates. The output ends of the second motors are equipped with rotating rollers, and two rows of supporting rollers are symmetrically arranged between the inclined plates.

[0012] Furthermore: the spraying assembly includes a material balancing ring connected to the lifting frame with bolts, two feed pipes are symmetrically arranged at the bottom of the material balancing ring, the feed pipes are set through the lifting frame, and a plurality of nozzles are evenly arranged on the inner circumference of the material balancing ring.

[0013] Furthermore: the lifting frame is slidably connected to the support plate.

[0014] Furthermore: the rotating roller and the supporting roller are respectively connected to the supporting seat bearings.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By rotating the supporting pipe and continuously driving it forward to receive the spraying, the spraying speed is accelerated and the working efficiency is improved;

[0017] 2. Through the setting of fixed spraying and continuous forward feeding of pipeline, it can be used for pipelines of different lengths, effectively improving the construction convenience;

[0018] 3. The height of the spraying point can be adjusted by rotating the thread drive, so that pipes with different diameters can be sprayed, which improves the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a waterproof and anti-corrosion coating construction device described in the utility model;

[0020] Figure 2 This is an axonometric diagram of the support mechanism of a waterproof and anti-corrosion coating construction device described in the utility model;

[0021] Figure 3 This is an axonometric diagram of the transmission mechanism of a waterproof and anti-corrosion coating construction device described in the utility model;

[0022] Figure 4 It is a schematic structural diagram of a lifting mechanism of a waterproof and anti-corrosion coating construction device described in the utility model.

[0023] In the accompanying drawings: 101, support plate; 102, through groove; 103, support seat; 104, support frame; 105, support leg; 201, inclined plate; 202, limit block; 203, second motor; 204, rotating roller; 205, support roller; 301, first motor; 302, screw; 303, lifting frame; 304, equalizing ring; 305, feed pipe; 306, nozzle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 4 A waterproof and anti-corrosion coating construction device includes a supporting mechanism for supporting the whole, and a transmission mechanism arranged on the supporting mechanism for rotating the supporting pipe and continuously driving it forward to be sprayed. A lifting mechanism is arranged in the middle of the transmission mechanism for threaded transmission and rotation to adjust the height of the spraying point.

[0026] In this embodiment: the support mechanism includes a support plate 101, a through slot 102 is opened in the middle of the support plate 101, two support seats 103 are symmetrically arranged on both sides of the through slot 102, a support frame 104 is arranged directly below the through slot 102, and a plurality of support legs 105 are evenly arranged on the bottom of the support plate 101. The rotating roller 204 and the support roller 205 are respectively connected to the support seat 103 with bearings. The support legs 105 are used to stably support the whole through the support plate 101, and the support frame 104 supports the first motor 301;

[0027] In this embodiment: the transmission mechanism includes two symmetrically arranged inclined plates 201, a power assembly is provided between the inclined plates 201, two limit blocks 202 are symmetrically provided in the middle of the top of the inclined plates 201, the limit blocks 202 are bolted to the inclined plates 201, and the power assembly includes four second motors 203, the second motors 203 are symmetrically arranged in pairs in front of one of the inclined plates 201, and a rotating roller 204 is installed at the output end of the second motor 203, and two rows of supporting rollers 205 are symmetrically provided between the inclined plates 201. The pipe to be sprayed is placed on the rotating roller 204 and the supporting roller 205. The second motor 203 drives the rotating roller 204 under the support of the inclined plate 201 to cooperate with the supporting roller 205 to push the pipe to be sprayed forward and pass through the material equalizing ring 304 under the support of the support seat 103;

[0028] In this embodiment, the lifting mechanism includes two symmetrically arranged first motors 301, a screw 302 is provided at the output end of the first motor 301, the screw 302 is made of 45 steel, a lifting frame 303 is installed on the screw 302, a spray assembly is installed inside the lifting frame 303, the spray assembly includes a material distribution ring 304 bolted to the lifting frame 303, two feed pipes 305 are symmetrically provided at the bottom of the material distribution ring 304, the feed pipe 305 is set through the lifting frame 303, and a number of nozzles 306 are evenly arranged on the inner circumference of the material distribution ring 304. The lifting frame 303 is slidably connected to the support plate 101, and the first motor 301 drives the screw 302 to push the lifting frame 303 to move up and down along the through groove 102 under the limit support of the limit block 202. The lifting frame 303 drives the equalizing ring 304 in the middle to move up and down. The height of the equalizing ring 304 is adjusted according to the diameter of the pipeline to be treated so that it is coaxial with the pipeline. The waterproof and anti-corrosion paint is introduced into the equalizing ring 304 through the feed pipe 305. When the pipeline to be sprayed passes through the equalizing ring 304, it is sprayed through the nozzle 306 to spray the pipeline to be sprayed.

[0029] Working principle: The support legs 105 are used to stably support the whole through the support plate 101. The support frame 104 supports the first motor 301 to drive the screw 302 to push the lifting frame 303 to move up and down along the through slot 102 under the support of the limit block 202. The lifting frame 303 drives the equalizing ring 304 in the middle to move up and down. The height of the equalizing ring 304 is adjusted according to the diameter of the pipe to be treated so that it is coaxial with the pipe. The pipe to be sprayed is placed on the rotating roller 204 and the support roller 205. The second motor 203 is supported by the inclined plate 201. The lower driving rotating roller 204 cooperates with the supporting roller 205 to push the pipe to be sprayed forward and pass through the equalizing ring 304 under the support of the support seat 103, and the waterproof and anti-corrosion paint is introduced into the equalizing ring 304 through the feeding pipe 305. When the pipe to be sprayed passes through the equalizing ring 304, the paint is sprayed through the nozzle 306 to spray the pipe to be sprayed. According to actual operation requirements, a hot drying device can be set after the spraying point. The rotating roller 204 and the rotating roller 204 continue to drive the sprayed pipe to be fed forward and leave the spraying position, so as to achieve continuous spraying.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof and anti-corrosion coating construction device, comprising a supporting mechanism for supporting the entire device, characterized in that: It also includes a transmission mechanism provided on the support mechanism for rotating the support pipe and continuously driving it forward to be sprayed, and a lifting mechanism for screw transmission and rotation to adjust the height of the spraying point is provided in the middle of the transmission mechanism; The transmission mechanism comprises two symmetrically arranged inclined plates (201), a power assembly is arranged between the inclined plates (201), two limit blocks (202) are symmetrically arranged in the middle of the top of the inclined plates (201), and the limit blocks (202) are bolted to the inclined plates (201); The lifting mechanism comprises two symmetrically arranged first motors (301), the output end of each first motor (301) is provided with a screw (302), the screw (302) is made of 45 steel, a lifting frame (303) is installed on the screw (302), and a spraying assembly is installed inside the lifting frame (303).

2. A waterproof and anti-corrosion coating construction device according to claim 1, characterized in that: The support mechanism comprises a support plate (101), a through slot (102) is provided in the middle of the support plate (101), two support seats (103) are symmetrically provided on both sides of the through slot (102), a support frame (104) is provided directly below the through slot (102), and a plurality of support legs (105) are evenly provided on the bottom of the support plate (101).

3. A waterproof and anti-corrosion coating construction device according to claim 1, characterized in that: The power assembly comprises four second motors (203), wherein the second motors (203) are symmetrically arranged in pairs in front of one of the inclined plates (201), a rotating roller (204) is installed at the output end of the second motor (203), and two rows of supporting rollers (205) are symmetrically arranged between the inclined plates (201).

4. A waterproof and anti-corrosion coating construction device according to claim 1, characterized in that: The spraying assembly comprises a material distribution ring (304) bolted to the lifting frame (303); two feeding pipes (305) are symmetrically arranged at the bottom of the material distribution ring (304); the feeding pipes (305) are arranged through the lifting frame (303); and a plurality of nozzles (306) are evenly arranged on the inner circumference of the material distribution ring (304).

5. The waterproof and anti-corrosion coating construction device according to claim 2, characterized in that: The lifting frame (303) is slidably connected to the support plate (101).

6. A waterproof and anti-corrosion coating construction device according to claim 3, characterized in that: The rotating roller (204) and the supporting roller (205) are respectively connected to the supporting mechanism bearings.

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