Cost improvement tool for polyurethane coating of photovoltaic semicircular guide wheel

Abstract

The utility model belongs to the technical field of cost improvement of semicircular guide wheels, and particularly relates to a cost improvement tool for polyurethane coating of a photovoltaic semicircular guide wheel, which comprises a bottom plate and further comprises end covers movably mounted at two ends of the bottom plate, and locking hexagonal nuts movably mounted on the surfaces of the end covers. A fixing screw rod is installed in the locking hexagon nut in a penetrating mode, a product can be placed through the bottom plate, a sealing strip is installed in a groove of the bottom plate, then the bottom plate is fixed through an end cover, the locking hexagon nut is matched with the fixing screw rod to fix the end cover to the top of the bottom plate, and then the locking hexagon nut is locked. And then the outer mold is covered, the sealing performance of the bottom plate is ensured, the sealing performance is not poor due to matched use and adoption of end cover opposite locking, the problem of large allowance of bubbles at bottom seams can be effectively solved, the material cost can be reduced, complaints cannot be caused, and the quality image of a company cannot be influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cost improvement of semicircular guide wheels, and in particular relates to a cost improvement tooling for photovoltaic semicircular guide wheels coated with polyurethane. Background Art

[0002] The original photovoltaic semicircular guide wheel mold is a mold designed specifically for photovoltaic projects. It is made of polypropylene and is designed to be split into two semicircular parts, which are connected by snap fasteners for easy transportation and installation. This mold is designed as a cast-in-place method, and the cylindrical diameter and height can be customized according to needs. The photovoltaic semicircular guide wheel mold is mainly used for the base support of photovoltaic projects to ensure the stable installation and use of solar panels, while meeting the insertion and use of photovoltaic panels. It has extremely high requirements for the accuracy of the photovoltaic pier mold to ensure the correct alignment and fixation of the solar panels and the photovoltaic pier. However, the existing mold adopts a two-piece locking method, resulting in poor sealing. Therefore, a cost-improved tooling for photovoltaic semicircular guide wheels coated with polyurethane is proposed.

[0003] For example, Chinese patent publication number CN217797158U discloses a clamshell-style integral guide wheel coating tool, which relates to the technical field of coating tooling. This utility model comprises a guide wheel body, one end of which is equipped with a double-ended screw, which is equipped with an upper end cap, the other end of which is equipped with a first sealing ring, a second sealing ring located on one side of the first sealing ring, and a lower end cap located on the other side of the first sealing ring; two outer shells, each located around the guide wheel body, with the upper and lower end caps mating at both ends, respectively, and a plurality of quick clamps mounted between the two outer shells.

[0004] The above patent has the following problems:

[0005] Compared to the existing technology that uses two interlocking pieces and uses sheet metal bending dies for coating, the design process suffers from poor sealing, the inability to effectively remove bubbles at the bottom seam, and the large margin. This increases material costs. Furthermore, the existing technology makes manual burr cleaning after coating more difficult, and bubbles smaller than 1mm often remain unexpelled at the seams, leading to complaints and negatively impacting the company's quality image. In light of this, we propose a cost-effective tooling for polyurethane coating of photovoltaic semi-circular guide wheels. Utility Model Content

[0006] The purpose of this utility model is to provide a cost-improving tool for polyurethane-coated photovoltaic semicircular guide wheels in response to the above-mentioned technical problems, so as to achieve the effect of reducing costs and reducing work difficulty.

[0007] In view of this, the utility model provides a cost-improving tool for a photovoltaic semicircular guide wheel coated with polyurethane, comprising a base plate, and also including: end covers movably installed at both ends of the base plate, locking hexagonal nuts movably installed on the surface of the end covers, a fixing screw is installed through the interior of the locking hexagonal nut, outer molds are movably installed on both sides of the top of the base plate, the shape of the outer mold is semicircular, a demolding bolt is movably installed on the top of the outer mold, a fixed three-combination bolt is movably installed on one side of the demolding bolt, and a horizontal adjustment bolt is fixedly installed on the top of the base plate.

[0008] Based on the above structure, the product can be placed through the base plate, and the sealing strip is installed in the groove of the base plate. Then, the base plate can be fixed with the end cover. The end cover can be fixed to the top of the base plate by locking the hexagonal nut with the fixing screw, and then the locking hexagonal nut is tightened, and then the outer mold is covered to ensure the sealing of the base plate. When used together, the end cover is locked, the sealing will not be bad, and the bubbles at the bottom joint can effectively eliminate the problem of large margin, and the material cost will be reduced. The semicircular shape of the outer mold is used to enhance the sealing performance, and the outer mold can be fixed with the demoulding bolts and the three-combination fixing bolts to enhance stability. The horizontal adjustment bolt can be used to limit the product for easy processing. When used together, the user's work is not difficult after coating, there will be no bubbles that cannot be discharged from the joints, which will not cause complaints and will not affect the company's quality image.

[0009] Preferably, an inner bar is movably mounted on the bottom of the outer mold, and a first through hole is fixedly provided inside the inner bar to fix the outer mold.

[0010] Preferably, outer bars are movably mounted on both sides of the inner bar, and second through holes are fixedly provided inside the outer bars to cooperate with the inner bars to fix the outer mold.

[0011] Preferably, the interior of each end cover is fixedly provided with a connection hole to facilitate the connection of the end cover.

[0012] Preferably, a fixing block is fixedly installed on the bottom of the demoulding bolt, and a fixing hole is fixedly provided inside the fixing block to fix the outer mold.

[0013] Preferably, a screw hole is fixedly provided inside the horizontal adjustment bolt, and a protective layer is fixedly provided inside the screw hole to facilitate the fixing of the horizontal adjustment bolt.

[0014] Preferably, the fixing screw is made of stainless steel and is circular in shape to enhance strength.

[0015] The beneficial effects of the utility model are:

[0016] 1. The photovoltaic semicircular guide wheel polyurethane coating cost improvement tooling can use the base plate to place the product, install the sealing strip in the groove of the base plate, and then use the end cover to fix the base plate. The end cover can be fixed to the top of the base plate by tightening the hexagonal nut with the fixing screw, and then the locking hexagonal nut is tightened, and then the outer mold is covered to ensure the sealing of the base plate. When used together, the end covers are locked, the sealing will not be poor, the bubbles at the bottom seam can effectively eliminate the problem of large margin, and the material cost will be reduced.

[0017] 2. The cost-improving tooling of the photovoltaic semicircular guide wheel coated with polyurethane can utilize the semicircular shape of the outer mold to enhance the sealing performance. The outer mold can be fixed with the demoulding bolts and the three-combination fixing bolts to enhance stability. The horizontal adjustment bolts can be used to limit the product, which is convenient for processing and coordinated use. After coating, the user's work is not difficult, there will be no bubbles that cannot be discharged at the joints, which will not cause complaints and will not affect the company's quality image. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the local structure of the bottom plate in the present utility model;

[0021] Figure 4 It is a three-dimensional diagram of the local structure of the outer mold in this utility model.

[0022] The marks in the figure are:

[0023] 1. Base plate; 101. End cover; 102. Locking hexagonal nut; 103. Fixing screw; 2. Outer mold; 201. Demolding bolt; 202. Fixing three-combination bolt; 203. Horizontal adjustment bolt; 3. Inner stop bar; 301. First through hole; 4. Outer stop bar; 401. Second through hole; 5. Connecting hole; 6. Fixing block; 601. Fixing hole; 7. Screw hole; 701. Protective layer. 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] The present application discloses a cost-effective tooling for polyurethane coating of photovoltaic semi-circular guide wheels. Figures 1-4 , including a base plate 1, and also including: end covers 101 are movably installed at both ends of the base plate 1, locking hexagonal nuts 102 are movably installed on the surface of the end covers 101, and fixing screws 103 are installed through the inside of the locking hexagonal nuts 102, outer molds 2 are movably installed on both sides of the top of the base plate 1, the shape of the outer mold 2 is semicircular, and a demolding bolt 201 is movably installed on the top of the outer mold 2, and a fixed three-combination bolt 202 is movably installed on one side of the demolding bolt 201, and a horizontal adjustment bolt 203 is fixedly installed on the top of the base plate 1.

[0026] The bottom plate 1 is fixed with the end cover 101, and the end cover 101 is fixed to the top of the bottom plate 1 by tightening the hexagonal nut 102 and the fixing screw 103, and then the locking hexagonal nut 102 is tightened, and then the outer mold 2 is covered to ensure the sealing of the bottom plate 1. When used together, the end cover 101 is used for locking, and the sealing performance will not be poor. The bubbles at the bottom joint can effectively eliminate the problem of large margin, and the material cost will be reduced. The semicircular outer mold 2 is used to enhance the sealing performance, and the outer mold 2 can be fixed with the demoulding bolt 201 and the fixing three-combination bolt 202 to enhance stability. The horizontal adjustment bolt 203 can be used to limit the product, which is convenient for processing and used together. After coating, the user's work is not difficult, there will be no bubbles that cannot be discharged at the joints, which will not cause complaints and will not affect the company's quality image.

[0027] In one embodiment, an inner bar 3 is movably mounted on the bottom of the outer mold 2 , and a first through hole 301 is fixedly provided inside the inner bar 3 .

[0028] Specifically, the inner stop bar 3 can be used to limit the outer mold 2 , and the outer mold 2 can be fixed through the first through hole 301 with external bolts.

[0029] In this embodiment, the inner stop bar 3 is fixed to facilitate the operation of the outer mold 2.

[0030] In one embodiment, outer bars 4 are movably mounted on both sides of the inner bar 3 , and second through holes 401 are fixedly provided inside the outer bars 4 .

[0031] Specifically, the outer bar 4 can be used to limit the outer mold 2 and can be clamped in place by cooperating with the inner bar 3 . The outer bar 4 can be fixed by cooperating with external bolts through the second through hole 401 .

[0032] In this embodiment, the outer mold 2 is fixed to facilitate work.

[0033] In one embodiment, the end caps 101 are all fixedly provided with connection holes 5 inside.

[0034] Specifically, the connecting hole 5 can be used to fix the locking hexagonal nut 102 to facilitate the fixation of the end cover 101.

[0035] In this embodiment, the connection hole 5 can facilitate the fixation of the end cover 101 and improve the stability during operation.

[0036] In one embodiment, a fixing block 6 is fixedly installed on the bottom of the demoulding bolt 201 , and a fixing hole 601 is fixedly provided inside the fixing block 6 .

[0037] Specifically, the fixing block 6 can be used in conjunction with the demoulding bolt 201 , and the demoulding bolt 201 can be fixed inside the fixing hole 601 to fix the outer mold 2 .

[0038] In this embodiment, the outer mold 2 is fixed, thereby improving stability.

[0039] In one embodiment, a screw hole 7 is fixedly provided inside the horizontal adjustment bolt 203 , and a protective layer 701 is fixedly provided inside the screw hole 7 .

[0040] Specifically, the screw hole 7 can be used to facilitate the horizontal adjustment bolt 203 to be fixed, and the protective layer 701 can be used to fix the locking hexagonal nut 102.

[0041] In this embodiment, the locking hexagonal nut 102 has a protective layer 701 to improve safety.

[0042] In one embodiment, the fixing screw 103 is made of stainless steel and has a circular shape.

[0043] Specifically, the stainless steel material can be used to enhance the stability of the fixing screw 103 , and the round shape can be used to facilitate the fixing of the end cover 101 .

[0044] In this embodiment, the end cover 101 is fixed to improve the stability of the guide wheel.

[0045] When the photovoltaic semicircular guide wheel polyurethane coating cost improvement tooling of this embodiment is used, the bottom plate 1 can be used to place the product, and the sealing strip can be installed in the groove of the bottom plate 1. Then, the bottom plate 1 can be fixed with the end cover 101. The end cover 101 can be fixed to the top of the bottom plate 1 by tightening the hexagonal nut 102 and the fixing screw 103. Then, the locking hexagonal nut 102 is tightened, and then the outer mold 2 is covered to ensure the sealing of the bottom plate 1. Then, the stainless steel material is used to strengthen the stability of the fixing screw 103, and then the round shape is used to conveniently fix the end cover 101. Then, the outer mold 2 semicircular shape is used to strengthen the sealing performance. The outer mold 2 can be fixed with the demoulding bolt 201 and the fixing three-combination bolt 202 to enhance stability. Then, the water The horizontal adjustment bolt 203 can limit the product, and then the fixing block 6 is used to cooperate with the demolding bolt 201 to fix the demolding bolt 201 to the inside of the fixing hole 601, which can fix the outer mold 2. The inner bar 3 can be used to limit the outer mold 2, and it is fixed through the first through hole 301 with the external bolt. The outer mold 2 can be limited by the outer bar 4 and clamped with the inner bar 3. The outer bar 4 can be fixed through the second through hole 401 with the external bolt, and then the locking hexagonal nut 102 can be fixed by the connecting hole 5 to facilitate the fixation of the end cover 101. Then the screw hole 7 is used to facilitate the fixation of the horizontal adjustment bolt 203, and the locking hexagonal nut 102 can be fixed by the protective layer 701.

[0046] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A cost-improving tool for a photovoltaic semicircular guide wheel coated with polyurethane, comprising a base plate (1), characterized in that: Also includes: End covers (101) are movably mounted on both ends of the base plate (1), locking hexagonal nuts (102) are movably mounted on the surface of the end covers (101), and fixing screws (103) are installed through the interior of the locking hexagonal nuts (102). External molds (2) are movably mounted on both sides of the top of the base plate (1), and the shape of the external mold (2) is semicircular. A demoulding bolt (201) is movably mounted on the top of the external mold (2), and a fixing three-combination bolt (202) is movably mounted on one side of the demoulding bolt (201). A horizontal adjustment bolt (203) is fixedly mounted on the top of the base plate (1).

2. The cost improvement tool for polyurethane coating of photovoltaic semicircular guide wheel according to claim 1, characterized in that: An inner stop bar (3) is movably mounted on the bottom of the outer mold (2), and a first through hole (301) is fixedly provided inside the inner stop bar (3).

3. The cost improvement tool for polyurethane coating of photovoltaic semicircular guide wheels according to claim 2, characterized in that: Outer bars (4) are movably mounted on both sides of the inner bar (3), and second through holes (401) are fixedly provided inside the outer bars (4).

4. The cost improvement tool for polyurethane coating of photovoltaic semicircular guide wheels according to claim 1, characterized in that: The interior of each end cover (101) is fixedly provided with a connection hole (5).

5. The cost improvement tool for polyurethane coating of photovoltaic semi-circular guide wheels according to claim 1, characterized in that: A fixing block (6) is fixedly installed on the bottom of the demoulding bolt (201), and a fixing hole (601) is fixedly provided inside the fixing block (6).

6. The cost improvement tool for polyurethane coating of photovoltaic semicircular guide wheels according to claim 1, characterized in that: A screw hole (7) is fixedly provided inside the horizontal adjustment bolt (203), and a protective layer (701) is fixedly provided inside the screw hole (7).

7. The cost improvement tool for polyurethane coating of photovoltaic semi-circular guide wheels according to claim 1, characterized in that: The material of the fixing screw (103) is stainless steel, and the shape of the fixing screw (103) is circular.

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