Industrial large fan base convenient to move

Abstract

The utility model provides an industrial large fan base convenient to move, and belongs to the technical field of industrial large fans. The industrial large fan base convenient to move comprises a large fan assembly and a moving assembly, the large fan assembly comprises a stand column and a fan body, the moving assembly comprises a base body, a rotating rod, an elastic piece, a clamping rod and universal wheels, the stand column is located at the top of the base body, and a communicating groove is formed in the base body; the stand column, the fan body, the base, the rotating rods, elastic pieces, clamping rods and universal wheels are arranged, the communicating groove is started, when the elastic pieces are pulled to drive the clamping rods to move away from the base, the rotating rods on the two sides can be synchronously pulled to rotate, and the rotating rods drive the universal wheels to move and completely stretch out of the communicating groove; the universal wheels make contact with the ground to support and jack up the base, then the elastic pieces are loosened to push the clamping rods to clamp and position the base again, moving can be conducted, manpower is saved, and convenience and practicability are greatly improved.

Description

Technical Field

[0001] This application relates to the field of industrial large fans, and more specifically, to a base for an industrial large fan that is convenient to move. Background Art

[0002] Industrial large fans can most efficiently drive a large amount of air movement, generate a super large air volume, form a moving and circulating air flow field in the space, and can effectively regulate the air circulation problem in industrial production workshops. They are widely used in large spaces such as industrial factories, logistics warehouses, waiting rooms, exhibition halls, stadiums, shopping malls, etc. As the preferred solution for space ventilation and personnel cooling, industrial large fans are generally divided into two types: ceiling fans and floor fans.

[0003] During the use of existing floor-mounted industrial fans, they often need to be transferred to other places for use. In some cases, the transfer distance is relatively large. However, when moving the base of a general flat-bottom large fan, it requires personnel to carry and move it, which is relatively laborious and time-consuming, reducing its practicality. Summary of the Utility Model

[0004] To make up for the above deficiencies, this application provides a base for an industrial large fan that is convenient to move, aiming to improve the problems raised in the above background art.

[0005] An embodiment of this application provides a base for an industrial large fan that is convenient to move, including a large fan assembly and a moving assembly.

[0006] The large fan assembly includes a column and a fan main body, and the fan main body is arranged at the top of the column.

[0007] The moving assembly includes a base, a rotating rod, an elastic member, a clamping rod, and a universal wheel. The column is located at the top of the base. The base is provided with a communication groove. The rotating rod is rotatably arranged in the communication groove. The elastic member is arranged inside the rotating rod. The clamping rod is arranged on one side of the elastic member and is clamped to the base. The universal wheel is installed at the end of the rotating rod.

[0008] In a specific implementation, the rotating rod is U-shaped, and the size of the communication groove is larger than that of the rotating rod.

[0009] In a specific implementation, a rotating shaft is fixedly penetrated through the rotating rod, and the rotating shaft is rotatably arranged on the inner wall of the communication groove.

[0010] In the above implementation process, rotation is achieved by setting the rotating shaft, and the position of the rotating shaft is close to the universal wheel. According to the lever principle, the rotation of the rotating rod is more labor-saving.

[0011] In a specific embodiment, the elastic member includes a fixed tube, a spring, a sliding rod, and a pressing plate. The fixed tube is fixedly connected to the rotating rod. The spring is disposed inside the fixed tube. One end of the sliding rod is slidably disposed inside the fixed tube. The pressing plate is fixedly connected to the other end of the sliding rod. The clamping rod is fixedly connected to the pressing plate.

[0012] In the above implementation process, by providing the fixed tube, the spring, the sliding rod, and the pressing plate, and utilizing the elastic restoring action of the spring, the spring pushes the sliding rod and the pressing plate without other external forces, so that the pressing plate drives the clamping rod to be clamped to the positioning base.

[0013] In a specific embodiment, the base is provided with a first positioning groove and a second positioning groove. The clamping rod is adaptively inserted into the first positioning groove, and the clamping rod is also adaptively inserted into the second positioning groove.

[0014] In the above implementation process, by providing the first positioning groove and the second positioning groove, the clamping rod is inserted into different positioning grooves to position and fix the rotating rod at different positions.

[0015] In a specific embodiment, the communication groove includes a through hole and a U-shaped groove. The universal wheel is located inside the through hole, and the rotating rod is located inside the U-shaped groove.

[0016] In a specific embodiment, a threaded connection cylinder is provided on the top of the base, and the column is threadedly connected to the threaded connection cylinder.

[0017] In the above implementation process, by providing the threaded connection cylinder, it is used to realize the threaded connection with the column, which is convenient for disassembly, replacement and use. When a certain part is damaged, it can be replaced to save costs.

[0018] In a specific embodiment, reinforcing ribs are provided on the outside of the threaded connection cylinder, and the reinforcing ribs are trapezoidal.

[0019] In the above implementation process, by providing the reinforcing ribs, the structural strength of the threaded connection cylinder is enhanced.

[0020] Beneficial effects: The present application provides an industrial large fan base that is convenient to move. By providing a column, a fan main body, a base, a rotating rod, an elastic member, a clamping rod, and a universal wheel, and starting the communication groove, when pulling the elastic member to drive the clamping rod to move away from the base, the rotating rods on both sides can be synchronously pulled to rotate. The rotating rod drives the universal wheel to move out of the communication groove completely. The universal wheel contacts the ground to support and lift the base. Then, release the elastic member to push the clamping rod to re-clamp and position the base, and it can be moved to save manpower, greatly improving convenience and practicality. Description of the Drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of an industrial large fan base that is convenient for movement provided by an embodiment of the present application;

[0023] Figure 2 It is a schematic structural diagram of a large fan assembly provided by an embodiment of the present application;

[0024] Figure 3 It is a schematic structural diagram of the base provided by an embodiment of the present application;

[0025] Figure 4 It is a schematic structural diagram of a threaded connection cylinder provided by an embodiment of the present application;

[0026] Figure 5 It is a schematic structural diagram of a rotating rod provided by an embodiment of the present application;

[0027] Figure 6 It is a schematic structural diagram of an elastic member provided by an embodiment of the present application.

[0028] In the figure: 100 - large fan assembly; 110 - column; 120 - fan main body; 200 - moving assembly; 210 - base; 211 - communication groove; 2111 - through hole; 2112 - U-shaped groove; 212 - first positioning groove; 213 - second positioning groove; 220 - rotating rod; 221 - rotating shaft; 230 - elastic member; 231 - fixed tube; 232 - spring; 233 - sliding rod; 234 - pressing plate; 240 - clamping rod; 250 - universal wheel; 260 - threaded connection cylinder; 261 - reinforcing rib. Specific embodiments

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0030] Please refer to Figures 1-6 , the present application provides an industrial large fan base that is convenient for movement, including a large fan assembly 100 and a moving assembly 200.

[0031] Please refer to Figure 1 and 2 , the large fan assembly 100 includes a column 110 and a fan main body 120, and the fan main body 120 is arranged at the top of the column 110.

[0032] Please refer to Figure 1 、 2 Figures 3, 4, 5, and 6. The moving component 200 includes a base 210, a rotating rod 220, an elastic member 230, a clamping rod 240, and a universal wheel 250. The column 110 is located at the top of the base 210. The base 210 is provided with a communication groove 211. The rotating rod 220 is rotatably arranged in the communication groove 211. The elastic member 230 is arranged inside the rotating rod 220. The clamping rod 240 is arranged on one side of the elastic member 230 and is clamped to the base 210. The universal wheel 250 is installed at the end of the rotating rod 220.

[0033] Among them, the rotating rod 220 is U-shaped, and the size of the communication groove 211 is larger than that of the rotating rod 220. A rotating shaft 221 is fixedly penetrated through the rotating rod 220. The rotating shaft 221 is rotatably arranged on the inner wall of the communication groove 211. Rotation is achieved by setting the rotating shaft 221, and the position of the rotating shaft 221 is close to the universal wheel 250, making the rotation of the rotating rod 220 more labor-saving through the lever principle.

[0034] In this embodiment, the elastic member 230 includes a fixed tube 231, a spring 232, a sliding rod 233, and a pressing plate 234. The fixed tube 231 is fixedly connected to the rotating rod 220. The spring 232 is arranged inside the fixed tube 231. One end of the sliding rod 233 is slidably arranged inside the fixed tube 231. The pressing plate 234 is fixedly connected to the other end of the sliding rod 233. The clamping rod 240 is fixedly connected to the pressing plate 234. By setting the fixed tube 231, the spring 232, the sliding rod 233, and the pressing plate 234, using the elastic recovery effect of the spring 232, the spring 232 pushes the sliding rod 233 and the pressing plate 234 without other external forces, so that the pressing plate 234 keeps driving the clamping rod 240 to be clamped and positioned on the base 210.

[0035] It should be noted that the base 210 is provided with a first positioning groove 212 and a second positioning groove 213. The clamping rod 240 is adaptively inserted into the first positioning groove 212, and the clamping rod 240 is also adaptively inserted into the second positioning groove 213. By setting the first positioning groove 212 and the second positioning groove 213, the clamping rod 240 is inserted into different positioning grooves to position and fix the rotating rod 220 at different positions.

[0036] In a specific implementation, the communication groove 211 includes a through hole 2111 and a U-shaped groove 2112. The universal wheel 250 is located in the through hole 2111, and the rotating rod 220 is located in the U-shaped groove 2112. When the rotating rod 220 rotates and abuts against the inner wall of the through hole 2111, it means that it has rotated to the vertical state.

[0037] Among them, a threaded connection cylinder 260 is provided at the top of the base 210, and the column 110 is threadedly connected to the threaded connection cylinder 260. By providing the threaded connection cylinder 260, it is used to achieve the threaded connection with the column 110, which is convenient for disassembly, replacement and use. When a certain part is damaged, it can be replaced to save costs.

[0038] In a specific implementation, reinforcing ribs 261 are provided on the outer side of the threaded connection cylinder 260. The reinforcing ribs 261 are trapezoidal. By providing the reinforcing ribs 261, the structural strength of the threaded connection cylinder 260 is enhanced.

[0039] The working principle of the base of the industrial large fan that is convenient to move: When it is necessary to move during the use process, first hold the U-shaped rotating rod 220 and the pressing plate 234, and press the finger on the pressing plate 234 to squeeze the sliding rod 233. The sliding rod 233 squeezes the spring 232, and the pressing plate 234 drives the latch 240 to move out of the first positioning groove 212. Then, synchronously operate the rotating rod 220 to rotate. The rotating rod 220 drives the universal wheel 250 to move out completely and extend into the communication groove 211. The universal wheel 250 contacts the ground to support and lift the base 210. Then, release the pressing plate 234. The elastic recovery of the spring 232 pushes the sliding rod 233 and the pressing plate 234 to move. The pressing plate 234 drives the latch 240 to insert into the second positioning groove 213 for positioning, and then it can be moved to save manpower, greatly improving the convenience and practicality. After moving in place, similarly, press the finger on the pressing plate 234 again, and reverse-rotate the U-shaped rotating rod 220 to retract the universal wheel 250.

[0040] It should be noted that the specific model and specification of the fan main body 120 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail here.

[0041] The power supply and principle of the fan main body 120 are clear to those skilled in the art, and will not be described in detail here.

[0042] For those skilled in the art, it is obvious that this application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of this application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in this application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An industrial large fan base that is convenient for movement, characterized in that, including a large fan assembly (100), the large fan assembly (100) including a column (110) and a fan body (120), the fan body (120) being disposed at the top of the column (110); a moving assembly (200), the moving assembly (200) including a base (210), a rotating rod (220), an elastic member (230), a clamping rod (240) and a universal wheel (250), the column (110) being located at the top of the base (210), the base (210) being provided with a communication groove (211), the rotating rod (220) being rotatably disposed in the communication groove (211), the elastic member (230) being disposed inside the rotating rod (220), the clamping rod (240) being disposed on one side of the elastic member (230) and being clamped to the base (210), and the universal wheel (250) being mounted at the end of the rotating rod (220).

2. The base of an industrial large fan that is convenient for movement according to claim 1, wherein, The rotating rod (220) is U-shaped, and the size of the communication groove (211) is larger than that of the rotating rod (220).

3. The base of an industrial large fan that is convenient to move according to claim 1, characterized in that, A rotating shaft (221) is fixedly penetrated through the rotating rod (220), and the rotating shaft (221) is rotatably disposed on the inner wall of the communication groove (211).

4. The base of an industrial large fan that is convenient to move according to claim 1, wherein The elastic member (230) includes a fixed tube (231), a spring (232), a sliding rod (233) and a pressing plate (234), the fixed tube (231) being fixedly connected to the rotating rod (220), the spring (232) being disposed inside the fixed tube (231), one end of the sliding rod (233) being slidably disposed inside the fixed tube (231), the pressing plate (234) being fixedly connected to the other end of the sliding rod (233), and the clamping rod (240) being fixedly connected to the pressing plate (234).

5. The base of an industrial large fan that is convenient for movement according to claim 1, wherein The base (210) is provided with a first positioning groove (212) and a second positioning groove (213), the clamping rod (240) being adapted to be inserted into the first positioning groove (212) in a matching manner, and the clamping rod (240) also being adapted to be inserted into the second positioning groove (213) in a matching manner.

6. The base of an industrial large fan that is convenient to move according to claim 1, wherein, The communication groove (211) includes a through hole (2111) and a U-shaped groove (2112), the universal wheel (250) being located in the through hole (2111), and the rotating rod (220) being located in the U-shaped groove (2112).

7. A base for an industrial large fan that is convenient for movement, characterized in that, A threaded connection cylinder (260) is disposed at the top of the base (210), and the column (110) is threadedly connected to the threaded connection cylinder (260).

8. The base of an industrial large fan that is convenient for movement according to claim 7, wherein, Reinforcing ribs (261) are disposed on the outer side of the threaded connection cylinder (260), and the reinforcing ribs (261) are trapezoidal.

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