Split type corrugated finned tube

Abstract

The utility model relates to the technical field of finned tubes, in particular to a split type corrugated finned tube which comprises a base, the front face of the base is movably connected with the back face of an installation mechanism in a clamped mode, the front face of the installation mechanism is fixedly connected with the back face of a rotating mechanism, and the rotating mechanism comprises a motor base, a rotating motor and a rotating rod. The outer wall of one end of the rotating mechanism is in transmission connection with the outer wall of the top end of the fastening mechanism, the fastening mechanism is composed of a fastening rotating shaft, a fastening fixing block and a fastening threaded rod, a rotating motor rotates to drive a rotating rod to rotate through a coupler, and the rotating rod rotates to drive the fastening rotating shaft to rotate through a bevel gear; the fastening rotating shaft rotates to drive the fastening threaded rod to rotate, the fastening threaded rod rotates to drive the fastening threaded rod to move downwards on the inner wall of the threaded fastening through hole through the thread effect and the limiting effect of the limiting rod, the fastening threaded rod is in fastening connection with the mounting plate through the thread effect, the device is convenient to disassemble and assemble, and convenience is brought to people for using the corrugated finned tube.

Description

Technical Field

[0001] The utility model relates to the technical field of finned tubes, in particular to a split corrugated finned tube. Background Technique

[0002] A finned tube is a heat exchange element. In order to improve the heat exchange efficiency, fins are usually added to the surface of the heat exchange tube to increase the outer surface area of the heat exchange tube, so as to achieve the purpose of improving the heat exchange efficiency. Such a heat exchange tube, as a heat exchange element, works under the condition of high-temperature flue gas for a long time. For example, the finned tube used in a boiler heat exchanger has a harsh working environment, high temperature, high pressure and corrosive atmosphere, which requires the finned tube to have very high performance indicators.

[0003] At present, when most corrugated finned tubes on the market are assembled and installed, bolts are required to install each finned tube when installing multiple finned tubes. This not only makes the operation cumbersome, but also wastes time, bringing inconvenience to people using corrugated finned tubes. Content of the Utility Model

[0004] The purpose of the utility model is to provide a split corrugated finned tube to solve the problem that when installing multiple finned tubes, bolts are required to install each finned tube, which is not only cumbersome in operation but also wastes time as put forward in the above background technique. To achieve the above purpose, the utility model provides the following technical scheme: A split corrugated finned tube, including a base, the front of the base is movably clamped with the back of the installation mechanism, the front of the installation mechanism is fixedly connected with the back of the rotation mechanism, and the rotation mechanism includes a motor base, a rotation motor and a rotation rod;

[0005] The outer wall of one end of the rotation mechanism is in transmission connection with the outer wall of the top of the fastening mechanism. The fastening mechanism is composed of a fastening rotating shaft, a fastening fixing block and a fastening threaded rod. The bottom of the installation mechanism is fixedly connected with the top of the connection mechanism.

[0006] Preferably, the base includes four support plates, four mounting columns and eight finned tubes. The bottoms and tops of the four support plates are respectively fixedly connected with the bottoms and tops of the four mounting columns, and every two mounting columns are symmetrically distributed about the center of the top of the support plate. The fronts of the four support plates are respectively movably clamped with the backs of the eight finned tubes, and every two finned tubes are distributed in a rectangular array about the center of the front of the support plate.

[0007] Preferably, the installation mechanism is composed of four mounting plates, four limiting rods and four connecting pipes. The backs of the four mounting plates are respectively movably clamped with the fronts of eight finned tubes. The bottoms of two of the mounting plates are respectively fixedly connected to the tops of the four limiting rods. The tops of the other two mounting plates are respectively provided with four limiting through holes, and the inner walls of the four limiting through holes are respectively movably sleeved with the outer walls of the bottoms of the four limiting rods. The fronts of the four mounting plates are respectively movably clamped with the backs of the four connecting pipes. The tops of the middles of the other two mounting plates are provided with threaded fastening through holes. The tops of the other two mounting plates near one side are provided with sliding grooves, and the other sides of the other two mounting plates are respectively provided with two threaded connection through holes. The interiors of the middles of the two of the mounting plates are provided with mounting grooves.

[0008] Preferably, the back of the motor base is fixedly connected to the front of one of the mounting plates, and the top of the motor base is movably clamped with the bottom of the rotating motor. One end of the rotating motor is fixedly connected to one end of the rotating rod through a coupling, and a bevel gear is arranged on the outer wall of the other end of the rotating rod.

[0009] Preferably, a bevel gear is arranged on the outer wall of the top of the fastening rotating shaft, and the outer wall of the top of the fastening rotating shaft is in transmission connection with the outer wall of the other end of the rotating rod through the bevel gear. The outer wall of the middle of the fastening rotating shaft is rotatably connected to the inner wall of the fastening fixing block, and the outer wall of the fastening fixing block is fixedly connected to the inner wall of the mounting groove. The inner wall of the fastening rotating shaft is fixedly connected to the outer wall of the fastening threaded rod, and the outer wall of the fastening threaded rod is in threaded connection with the inner wall of the threaded fastening through hole.

[0010] Preferably, the connecting mechanism includes a connecting toothed plate, two connecting toothed shafts and two connecting threaded rods. The top of the connecting toothed plate is fixedly connected to the bottom of one side of one of the mounting plates. The front and back of the connecting toothed plate are respectively meshed with the outer sides of the two connecting toothed shafts. One sides of the two connecting toothed shafts are respectively fixedly connected to one sides of the two connecting threaded rods. The outer wall of the connecting toothed plate is slidably connected to the inner wall of the sliding groove. The outer walls of the two connecting threaded rods are respectively in threaded connection with the inner walls of the two threaded connection through holes.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, by starting the rotating motor, the rotating motor rotates and drives the rotating rod to rotate through the coupling. The rotating rod rotates and drives the fastening rotating shaft to rotate through the bevel gear. The fastening rotating shaft rotates and drives the fastening threaded rod to rotate. The fastening threaded rod rotates and drives the fastening threaded rod to move downward along the inner wall of the threaded fastening through hole through the thread action and the limiting action of the limiting rod. The fastening threaded rod is fixedly connected to the lower mounting plate through the thread action, which is convenient for disassembling and assembling the device and brings convenience for people to use the corrugated finned tube.

[0013] In the present utility model, the fastening threaded rod moves downward to drive the mounting plate to move downward. The downward movement of the mounting plate drives the connecting toothed plate to move downward. The downward movement of the connecting toothed plate drives the connecting toothed shaft to rotate through meshing. The rotation of the connecting toothed shaft drives the connecting threaded rod to rotate. The rotation of the connecting threaded rod can drive the connecting threaded rod to linearly move on the inner wall of the threaded connection through hole by the threaded action with the threaded connection through hole. The linear movement of the connecting threaded rod is tightly connected to one side of another mounting plate, which can make the device more stable during use and bring convenience to people using the corrugated finned tube. Brief Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a sectional view of the present utility model;

[0016] Figure 3 is an exploded view of the present utility model;

[0017] Figure 4 is an exploded view of the rotation mechanism in the present utility model;

[0018] Figure 5 is an exploded view of the fastening mechanism in the present utility model;

[0019] Figure 6 is an exploded view of the connection mechanism in the present utility model.

[0020] In the figure: 1, base; 101, support plate; 102, mounting column; 103, finned tube; 2, mounting mechanism; 201, mounting plate; 202, limiting rod; 203, connecting pipe; 3, rotation mechanism; 301, motor base; 302, rotation motor; 303, rotating rod; 4, fastening mechanism; 401, fastening rotating shaft; 402, fastening fixed block; 403, fastening threaded rod; 5, connection mechanism; 501, connecting toothed plate; 502, connecting toothed shaft; 503, connecting threaded rod. Detailed Description of the Preferred Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 6, the present utility model provides a technical solution: a split corrugated finned tube, including a base 1, the front surface of the base 1 is movably clamped with the back surface of the installation mechanism 2, and the front surface of the installation mechanism 2 is fixedly connected to the back surface of the rotation mechanism 3. The rotation mechanism 3 includes a motor base 301, a rotation motor 302, and a rotation rod 303;

[0023] The outer wall of one end of the rotation mechanism 3 is in transmission connection with the outer wall of the top of the fastening mechanism 4. The fastening mechanism 4 is composed of a fastening rotating shaft 401, a fastening fixing block 402, and a fastening threaded rod 403. The bottom of the installation mechanism 2 is fixedly connected to the top of the connection mechanism 5.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the base 1 includes four support plates 101, four mounting posts 102, and eight finned tubes 103. The bottoms and tops of the four support plates 101 are respectively fixedly connected to the bottoms and tops of the four mounting posts 102, and every two mounting posts 102 are symmetrically distributed about the center of the top of the support plate 101. The front surfaces of the four support plates 101 are respectively movably clamped with the back surfaces of the eight finned tubes 103, and every two finned tubes 103 are arranged in a rectangular array about the center of the front surface of the support plate 101. The support plate 101 plays a stabilizing role during operation.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the installation mechanism 2 is composed of four mounting plates 201, four limiting rods 202, and four connecting tubes 203. The back surfaces of the four mounting plates 201 are respectively movably clamped with the front surfaces of the eight finned tubes 103. The bottoms of two of the mounting plates 201 are respectively fixedly connected to the tops of the four limiting rods 202. Four limiting through holes are respectively provided at the tops of the other two mounting plates 201, and the inner walls of the four limiting through holes are respectively movably sleeved with the outer walls of the bottoms of the four limiting rods 202. The front surfaces of the four mounting plates 201 are respectively movably clamped with the back surfaces of the four connecting tubes 203. Threaded fastening through holes are provided at the tops of the middle parts of the other two mounting plates 201. Sliding grooves are provided at the tops of the other two mounting plates 201 near one side, and two threaded connection through holes are respectively provided on the other sides of the other two mounting plates 201. Installation grooves are provided inside the middle parts of two of the mounting plates 201.

[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 ,Figure 5 and Figure 6 As shown in ,

[0027] , Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , the back of the motor base 301 is fixedly connected to the front of one of the mounting plates 201, and the top of the motor base 301 is movably clamped to the bottom of the rotating motor 302. One end of the rotating motor 302 is fixedly connected to one end of the rotating rod 303 through a coupling, and a bevel gear is provided on the outer wall of the other end of the rotating rod 303. When the rotating motor 302 is started, the rotation of the rotating motor 302 drives the rotation of the rotating rod 303 through the coupling.

[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in ,

[0028] , Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , a bevel gear is provided on the outer wall of the top of the fastening rotating shaft 401, and the outer wall of the top of the fastening rotating shaft 401 is in transmission connection with the outer wall of the other end of the rotating rod 303 through the bevel gear. The outer wall of the middle part of the fastening rotating shaft 401 is rotatably connected to the inner wall of the fastening fixing block 402, and the outer wall of the fastening fixing block 402 is fixedly connected to the inner wall of the installation groove. The inner wall of the fastening rotating shaft 401 is fixedly connected to the outer wall of the fastening threaded rod 403, and the outer wall of the fastening threaded rod 403 is threadedly connected to the inner wall of the threaded fastening through hole. The rotation of the rotating rod 303 drives the rotation of the fastening rotating shaft 401 through the bevel gear. The rotation of the fastening rotating shaft 401 drives the rotation of the fastening threaded rod 403. The rotation of the fastening threaded rod 403 drives the fastening threaded rod 403 to move downward on the inner wall of the threaded fastening through hole through the thread action and the limiting action of the limiting rod 202. The fastening threaded rod 403 is fixedly connected to the lower mounting plate 201 through the thread action, which facilitates the disassembly and assembly of the device and brings convenience to people in using the corrugated fin tube.

[0028] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown in the figure, the connecting mechanism 5 includes a connecting toothed plate 501, two connecting toothed shafts 502 and two connecting threaded rods 503. The top of the connecting toothed plate 501 is fixedly connected to the bottom of one side of the mounting plate 201, and the front and back of the connecting toothed plate 501 are respectively meshed with the outer walls of the two connecting toothed shafts 502. One side of each of the two connecting toothed shafts 502 is fixedly connected to one side of the two connecting threaded rods 503, and the outer wall of the connecting toothed plate 501 is slidably connected to the inner wall of the sliding groove. The outer walls of the two connecting threaded rods 503 are respectively threadedly connected to the inner walls of the two threaded connection through holes. When the fastening threaded rod 403 moves downward, it drives the mounting plate 201 to move downward. When the mounting plate 201 moves downward, it drives the connecting toothed plate 501 to move downward. When the connecting toothed plate 501 moves downward, it drives the connecting toothed shaft 502 to rotate through the meshing action. When the connecting toothed shaft 502 rotates, it drives the connecting threaded rod 503 to rotate. When the connecting threaded rod 503 rotates, it can drive the connecting threaded rod 503 to move linearly on the inner wall of the threaded connection through hole through the threaded action with the threaded connection through hole. The linear movement of the connecting threaded rod 503 is tightly connected to one side of the other mounting plate 201, which can make the device more stable during use and bring convenience to people when using the corrugated fin tube.

[0029] The usage method and advantages of the present utility model: When this kind of split corrugated fin tube is working, the working process is as follows:

[0030] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown in the figure, by starting the rotating motor 302, the rotation of the rotating motor 302 drives the rotating rod 303 to rotate through the coupling. The rotation of the rotating rod 303 drives the fastening rotating shaft 401 to rotate through the bevel gear. The rotation of the fastening rotating shaft 401 drives the fastening threaded rod 403 to rotate. The rotation of the fastening threaded rod 403 drives the fastening threaded rod 403 to move downward on the inner wall of the threaded fastening through hole through the threaded action and the limiting action of the limiting rod 202. The fastening threaded rod 403 is tightly connected to the lower mounting plate 201 through the threaded action, which is convenient for disassembling and assembling the device and brings convenience to people when using the corrugated fin tube. When the fastening threaded rod 403 moves downward, it drives the mounting plate 201 to move downward. When the mounting plate 201 moves downward, it drives the connecting toothed plate 501 to move downward. When the connecting toothed plate 501 moves downward, it drives the connecting toothed shaft 502 to rotate through the meshing action. When the connecting toothed shaft 502 rotates, it drives the connecting threaded rod 503 to rotate. When the connecting threaded rod 503 rotates, it can drive the connecting threaded rod 503 to move linearly on the inner wall of the threaded connection through hole through the threaded action with the threaded connection through hole. The linear movement of the connecting threaded rod 503 is tightly connected to one side of the other mounting plate 201, which can make the device more stable during use and bring convenience to people when using the corrugated fin tube.

[0031] The basic principle, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A split corrugated finned tube, comprising a base (1), characterized in that: The front of the base (1) is movably clamped to the back of the mounting mechanism (2), and the front of the mounting mechanism (2) is fixedly connected to the back of the rotating mechanism (3). The rotating mechanism (3) includes a motor base (301), a rotating motor (302), and a rotating rod (303). The outer wall at one end of the rotating mechanism (3) is in transmission connection with the outer wall at the top of the fastening mechanism (4). The fastening mechanism (4) is composed of a fastening rotating shaft (401), a fastening fixed block (402), and a fastening threaded rod (403). The bottom of the mounting mechanism (2) is fixedly connected to the top of the connecting mechanism (5).

2. The split corrugated finned tube according to claim 1, wherein: The base (1) includes four support plates (101), four mounting posts (102), and eight finned tubes (103). The bottoms and tops of the four support plates (101) are respectively fixedly connected to the bottoms and tops of the four mounting posts (102), and every two mounting posts (102) are symmetrically distributed about the center of the top of the support plate (101). The fronts of the four support plates (101) are respectively movably clamped to the backs of the eight finned tubes (103), and every two finned tubes (103) are arranged in a rectangular array about the center of the front of the support plate (101).

3. The split corrugated finned tube according to claim 2, wherein: The mounting mechanism (2) is composed of four mounting plates (201), four limiting rods (202), and four connecting tubes (203). The backs of the four mounting plates (201) are respectively movably clamped to the fronts of the eight finned tubes (103). The bottoms of two of the mounting plates (201) are respectively fixedly connected to the tops of the four limiting rods (202). Four limiting through holes are respectively arranged at the tops of the other two mounting plates (201), and the inner walls of the four limiting through holes are respectively movably sleeved on the outer walls at the bottoms of the four limiting rods (202). The fronts of the four mounting plates (201) are respectively movably clamped to the backs of the four connecting tubes (203). Threaded fastening through holes are respectively arranged at the tops of the middles of the other two mounting plates (201). Sliding grooves are arranged at the tops of the other two mounting plates (201) near one side, and two threaded connection through holes are respectively arranged on the other sides of the other two mounting plates (201). Mounting grooves are arranged inside the middles of the two mounting plates (201).

4. The split corrugated finned tube according to claim 3, wherein: The back of the motor base (301) is fixedly connected to the front of one of the mounting plates (201), and the top of the motor base (301) is movably clamped to the bottom of the rotating motor (302). One end of the rotating motor (302) is fixedly connected to one end of the rotating rod (303) through a coupling, and a bevel gear is arranged on the outer wall at the other end of the rotating rod (303).

5. The split corrugated finned tube according to claim 4, wherein: A bevel gear is provided on the outer wall of the top of the fastening rotating shaft (401), and the outer wall of the top of the fastening rotating shaft (401) is in transmission connection with the outer wall of the other end of the rotating rod (303) through the bevel gear. The outer wall of the middle part of the fastening rotating shaft (401) is rotatably connected with the inner wall of the fastening fixing block (402), and the outer wall of the fastening fixing block (402) is fixedly connected with the inner wall of the installation groove. The inner wall of the fastening rotating shaft (401) is fixedly connected with the outer wall of the fastening threaded rod (403), and the outer wall of the fastening threaded rod (403) is in threaded connection with the inner wall of the threaded fastening through hole.

6. The split corrugated finned tube according to claim 3, wherein: The connecting mechanism (5) includes a connecting tooth plate (501), two connecting tooth shafts (502) and two connecting threaded rods (503). The top of the connecting tooth plate (501) is fixedly connected with the bottom of one side of one of the mounting plates (201), and the front and back of the connecting tooth plate (501) are respectively meshed with the outer side walls of the two connecting tooth shafts (502). One side of each of the two connecting tooth shafts (502) is fixedly connected with one side of each of the two connecting threaded rods (503), and the outer wall of the connecting tooth plate (501) is slidably connected with the inner wall of the sliding groove. The outer walls of the two connecting threaded rods (503) are respectively in threaded connection with the inner walls of the two threaded connection through holes.

Images