Brushing device for cross joint adhesive of pipe joint of mixed tower

Abstract

The utility model discloses a mixed tower pipe joint transverse seam adhesive brushing device which comprises a frame, an adhesive material box is welded on the frame, and an adhesive scraper is arranged at the bottom of the adhesive material box. Universal supporting wheels are arranged at the bottom of the frame and connected with an electric driving unit, and the electric driving unit is located in the frame. The two sides of the lower portion of the frame are connected with guide wheels through spring supporting arms, and the guide wheels are tightly attached to the tower mixing pipe. When the adhesive of the transverse joint of the pipe joint is brushed, the device is straddled on the transverse joint of the pipe joint, and the adhesive can be continuously and uniformly brushed on the transverse joint of the pipe joint by pushing the device after an adhesive material box is filled. And in the brushing process, the material box can be supplemented at any time. The brushing process is continuous and stable, the brushing thickness is uniform and uniform, raw materials are saved, operation is easy and convenient, and labor and time are greatly saved.

Description

Technical Field

[0001] The utility model relates to a device for applying adhesive to transverse seams of a mixed tower pipe section, and belongs to the field of wind power generation construction. Background Art

[0002] At present, wind turbines widely use mixed tower technology, that is, a tower structure composed of a concrete tower + a steel tower. The lower concrete tower part is composed of several annular tower sections of different diameters and thicknesses. Each annular tower section is composed of 4 prefabricated concrete segments. The segments and segments, and the segments and segments need to be spliced ​​with specially configured high-strength adhesives. At present, the adhesive is applied manually. Each working surface is equipped with 2 ground and 4 high-altitude adhesive application operators. At present, the adhesive application has the following problems: the application work is labor-intensive and the operation time is long; the workers' application skills are uneven and the application quality is unstable; the workers on the construction site are highly mobile, and the workers' skills cannot be quickly passed on. Once the workers are replaced, the new workers cannot quickly master the skills, resulting in the inability to guarantee the construction progress and quality. Utility Model Content

[0003] The utility model aims to overcome the existing mixing tower adhesive construction problems and proposes a mixing tower pipe section transverse seam adhesive brushing device.

[0004] A device for applying adhesive to transverse seams of mixing tower pipe sections comprises a frame, an adhesive material box is welded on the frame, an adhesive scraper is arranged at the bottom of the adhesive material box; a universal support wheel is arranged at the bottom of the frame, the universal support wheel is connected to an electric drive unit, and the electric drive unit is located inside the frame; guide wheels are connected to both sides of the lower part of the frame through spring support arms, and the guide wheels are close to the mixing tower pipe.

[0005] The longitudinal width of the frame is 450mm.

[0006] The adhesive material box is a step-type box with an open top; the lower part of the adhesive material box is a strip-shaped discharge port, and an adhesive scraper is arranged outside the strip-shaped discharge port.

[0007] The bottom of the adhesive scraper is 5mm away from the top surface of the transverse seam of the pipe section.

[0008] The frame and adhesive tank are integrally welded from stainless steel.

[0009] The lower part of the frame is provided with four supporting legs, on which spring supporting arms are respectively installed, and the other end of the spring supporting arm is provided with a guide wheel, which is placed horizontally.

[0010] The universal support wheels are connected to the bottom of the front and rear longitudinal beams of the frame, and there are four universal support wheels in total.

[0011] The utility model has the advantages of simple structure, convenient operation and low cost, and effectively reduces the construction difficulty and labor intensity of brushing adhesive on the transverse seams of mixed tower pipe sections, shortens the construction period, saves adhesive materials, and effectively saves construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view of the utility model;

[0013] Figure 2 It is a front view of the utility model;

[0014] Figure 3 It is a top view of the utility model;

[0015] Figure 4 yes Figure 1 The cross-sectional view in the 1-1 direction;

[0016] Figure 5 The utility model Figure 2 Midpoint A. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1 , Figure 2 As shown, a device for applying adhesive to transverse seams of a mixing tower pipe section is a vehicle structure, including a frame 1, an adhesive material box 2 is welded on the frame 1, and an adhesive scraper 202 is arranged at the bottom of the adhesive material box 2; a universal support wheel 5 is arranged at the bottom of the frame 1, and the universal support wheel 5 is connected to an electric drive unit 6 to drive it forward, and the electric drive unit 6 is located inside the frame 1. Guide wheels 3 are connected to both sides of the lower part of the frame 1 through spring arms 4, and the guide wheels 3 are close to the mixing tower pipe 100.

[0019] Furthermore, the longitudinal width of the frame 1 is 450 mm, and the width of the transverse seam of the pipe section is between 330 mm and 220 mm, so that the frame 1 can straddle the transverse seams of pipe sections of different widths.

[0020] Furthermore, the adhesive material box 2 is of a step-type with an open top for convenient addition of adhesive. The lower part of the adhesive material box 2 is a strip discharge port 201, and the adhesive relies on gravity to fall onto the transverse seam of the pipe section through the strip discharge port. An adhesive scraper 202 is provided on the outside of the strip discharge port 201, and the bottom of the adhesive scraper 202 is 5 mm away from the top surface of the transverse seam of the pipe section. During the movement of the device, the adhesive scraper 202 can be used to scrape the adhesive that falls through the strip discharge port 201 to ensure that the thickness of the adhesive coating remains uniform. Preferably, the bottom of the adhesive scraper 202 is toothed, which is conducive to exhaust during the adhesive brushing process and avoids hollowing of the adhesive.

[0021] Furthermore, the vehicle frame 1 and the adhesive tank 2 are integrally welded from stainless steel.

[0022] Furthermore, four legs are provided at the lower part of the frame 1, and the four legs extend downward by 200 mm, on which four spring arms 4 are respectively installed, and a guide wheel 3 is provided at the other end of the spring arm 4, and the guide wheel 3 is placed horizontally. When the frame 1 sits on the transverse seam of the pipe section, the guide wheel 3 can be pressed on the side wall of the pipe section along with the spring arm 4 to guide the frame 1 to move along the direction of the pipe section.

[0023] Furthermore, the universal support wheel 5 is connected to the bottom of the front and rear longitudinal beams of the frame 1. There are 4 universal support wheels 5 in total. When the frame straddles the transverse seam of the pipe section, it supports the frame and can slide along the transverse seam of the pipe section. An electric drive unit 6 is installed inside the frame, connected to the universal support wheel 5, and the universal support wheel can be driven forward by the motor, and the forward driving speed is adjustable.

[0024] Furthermore, the guide wheel 3, the spring support arm 4 and the universal support wheel 5 can be disassembled and replaced.

[0025] The utility model has a simple structure, convenient operation and low cost. When the adhesive is applied to the transverse seam of the pipe section, the device straddles the transverse seam of the pipe section, and after the adhesive material box is filled, the device is pushed to continuously and evenly apply the adhesive to the transverse seam of the pipe section. During the application process, the material box can be replenished at any time. The application process is continuous and stable, the application thickness is uniform and even, raw materials are saved, the operation is simple, labor and time are greatly saved, and great economic and social benefits are achieved.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for applying adhesive to transverse seams of a mixing tower pipe section, characterized in that: The invention comprises a vehicle frame (1), an adhesive material box (2) is welded on the vehicle frame (1), and an adhesive scraper (202) is arranged at the bottom of the adhesive material box (2); a universal support wheel (5) is arranged at the bottom of the vehicle frame (1), the universal support wheel (5) is connected to an electric drive unit (6), and the electric drive unit (6) is located inside the vehicle frame (1); guide wheels (3) are connected to both sides of the lower part of the vehicle frame (1) through spring support arms (4), and the guide wheels (3) are closely attached to the mixing tower pipe.

2. The device for applying adhesive to transverse seams of a mixing tower pipe section according to claim 1, characterized in that: The longitudinal width of the frame (1) is 450 mm.

3. The device for applying adhesive to transverse seams of a mixing tower pipe section according to claim 1, characterized in that: The adhesive material box (2) is of a step-shaped type with an open top; the lower part of the adhesive material box (2) is a strip-shaped discharge port (201), and an adhesive scraper (202) is provided outside the strip-shaped discharge port (201).

4. The device for applying adhesive to transverse seams of a mixing tower pipe section according to claim 3, characterized in that: The bottom of the adhesive scraper (202) is 5 mm away from the top surface of the transverse seam of the pipe segment.

5. The device for applying adhesive to transverse seams of a mixing tower pipe section according to claim 1, characterized in that: The vehicle frame (1) and the adhesive material box (2) are integrally welded from stainless steel structures.

6. The device for applying adhesive to transverse seams of a mixing tower pipe section according to claim 1, characterized in that: The frame (1) is provided with four supporting legs at the bottom, and spring supporting arms (4) are respectively installed on the four supporting legs. The other end of the spring supporting arm (4) is provided with a guide wheel (3), and the guide wheel (3) is placed horizontally.

7. The device for applying adhesive to transverse seams of a mixing tower pipe section according to claim 1, characterized in that: The universal support wheels (5) are connected to the bottom of the front and rear longitudinal beams of the vehicle frame (1), and a total of four universal support wheels (5) are provided.

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