Fin heating pipe convenient to disassemble and assemble

Abstract

The utility model discloses a fin heating tube convenient to disassemble and assemble, which relates to the technical field of fin heating tubes and comprises a mounting plate, a lower annular plate is arranged below the front surface of the mounting plate, a middle annular plate is arranged in the middle of the front surface of the mounting plate, and an upper annular plate is arranged above the front surface of the mounting plate. Adjusting spiral columns are rotationally connected to the middles of the front sides and the rear sides of the upper surfaces of the upper annular plate, the middle annular plate and the lower annular plate correspondingly, adjusting gears are connected to the left ends and the right ends of the adjusting spiral columns in an engaged mode correspondingly, L-shaped supporting rods are fixedly connected to the outer sides of one ends of the adjusting gears, and pushing and adjusting supporting rods are rotationally connected to the tops of the L-shaped supporting rods; the front side and the rear side of the lower portion of the L-shaped supporting rod are each provided with a positioning supporting block. According to the utility model, the distance between the plurality of assembled fin heating pipes can be conveniently adjusted as required, the fin clamping heat pipes can be conveniently and quickly disassembled and assembled, and the installation stability can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of finned heating tubes, in particular to a finned heating tube which is convenient for disassembly and assembly. Background Technique

[0002] The finned heating tube is composed of two parts, namely fins and a heating tube. The fins play a role in heat dissipation on the outer surface layer of the heating tube. There are various shapes of finned heating tubes, such as U-shaped, circular ring-shaped, cylindrical, etc. When installing the finned heating tube, a splicing frame is mostly required to splice and combine multiple finned heating tubes together.

[0003] Traditional splicing frames are mostly used for installing U-shaped and cylindrical finned heating tubes, and cannot flexibly disassemble and assemble circular ring-shaped finned heating tubes quickly. Moreover, most traditional disassembly and assembly structures are fixed by simple single nuts, and the nuts are prone to looseness during use, thus affecting the use effect of the finned heating tube after splicing. When the traditional splicing frame installs the finned heating tube, the distance between the finned heating tubes cannot be adjusted as needed, and the limitation is relatively large. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems that traditional splicing frames are mostly used for installing U-shaped and cylindrical finned heating tubes, cannot flexibly disassemble and assemble circular ring-shaped finned heating tubes quickly, and most traditional disassembly and assembly structures are fixed by simple single nuts, and the nuts are prone to looseness during use, thus affecting the use effect of the finned heating tube after splicing. When the traditional splicing frame installs the finned heating tube, the distance between the finned heating tubes cannot be adjusted as needed, and the limitation is relatively large, and to provide a finned heating tube which is convenient for disassembly and assembly.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a finned heating tube which is convenient for disassembly and assembly, including a mounting plate. Below the front surface of the mounting plate, there is a lower ring plate. In the middle of the front surface of the mounting plate, there is a middle ring plate. Above the front surface of the mounting plate, there is an upper ring plate. In the middle of the front and rear sides of the upper surfaces of the upper ring plate, the middle ring plate and the lower ring plate, there is a regulating screw column rotatably connected. At both the left and right ends of the regulating screw column, there is a regulating gear meshingly connected. On the outside of one end of the regulating gear, there is an L-shaped support rod fixedly connected. At the top of the L-shaped support rod, there is a pushing and regulating support rod rotatably connected. On the front and rear sides below the L-shaped support rod, there is a positioning support block. In the middle of one end of the lower ring plate, the middle ring plate and the upper ring plate, there is a connecting fixed plate fixedly connected. On the front and rear sides of the upper surface of the connecting fixed plate, there is a clamp arc support fixedly connected.

[0006] As a further solution of the utility model: tenon grooves are formed on both the front and rear sides of the upper surface of the clamp arc support, a clamp arc block is arranged in the middle of the inner side of the tenon groove, a sealing plate is clamped on the top of the clamp arc support, a pushing block is arranged at one end of the inner side of the tenon groove, and a fin heating pipe is arranged above each of the lower ring plate, the middle ring plate and the upper ring plate.

[0007] As a further solution of the utility model: the top of the pushing block penetrates through the sealing plate, a sliding groove is formed at the connection position between the pushing block and the sealing plate, and the pushing block is slidably connected with the sealing plate through the sliding groove.

[0008] As a further solution of the utility model: a first fixing support rod of the mounting plate is fixedly connected to both the left and right ends above the front surface of the mounting plate, and a second fixing support rod is fixedly connected to both the left and right ends below the front surface of the mounting plate.

[0009] As a further solution of the utility model: a clamp groove is formed in the middle of the upper surface of the second fixing support rod, a connecting block is clamped in the middle of the inner side of the clamp groove, a fixing nut is arranged in the middle of the connecting block, and the top of the connecting block is fixedly connected to the bottom end of the lower ring plate.

[0010] As a further solution of the utility model: a positioning support hoop plate is fixedly connected to the middle of one end of the inner sides of the lower ring plate, the middle ring plate and the upper ring plate, and a plurality of positioning grooves are formed on the upper surfaces of the positioning support hoop plates.

[0011] As a further solution of the utility model: a connecting rod is meshed and connected below the adjusting screw column, cross connecting column blocks are slidably connected to both the front and rear sides of the connecting rod, an adjusting knob is fixedly connected to one side of the cross connecting column block, brush hairs are fixedly connected to both the left and right ends of the connecting rod, a guiding cavity is formed in the middle of the rear surface of the mounting plate, and one side of the connecting rod is slidably connected with the guiding cavity.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: it is convenient to adjust the distance between a plurality of fin heating pipes assembled according to needs, it is convenient to quickly disassemble and assemble the fin clamping heating pipes, and it is beneficial to improve the installation stability.

[0013] 1. By setting the adjusting screw column, adjusting gear, L-shaped support rod and pushing and adjusting support rod, when adjusting the distance between the fin heating tubes, the clockwise rotating adjusting screw column will drive a set of meshing-connected adjusting gears to rotate upward synchronously. The upward rotating adjusting gears will drive the L-shaped support rod fixedly connected to the outer side of one end to rotate upward. The upward rotating L-shaped support rod will drive the lower ring plate (middle ring plate or upper ring plate) correspondingly connected above the pushing and adjusting support rod to slide upward a specified distance along the guiding cavity provided at the rear side through the pushing and adjusting support rod rotatably connected above, so that the fin heating tubes installed on the two ring plates are separated by a certain distance. When the fin heating tubes need to be disassembled, rotate the L-shaped support rod and the pushing and adjusting support rod to the maximum limiting angle, so as to adjust the distance between a set of ring plates to the maximum. At this time, disassemble again. The adjusted spacing facilitates the staff's hand to reach between a set of fin heating tubes for quick disassembly, which plays a role in facilitating the adjustment of the distance between multiple assembled fin heating tubes according to needs and facilitating the quick disassembly and assembly of the fin clamping heating tubes.

[0014] 2. By setting the clamp arc support, tenon groove, clamp arc block, pushing block and positioning clamp plate, when installing the fin heating tubes, clamp one end of the fin heating tube to the middle of the clamp arc support provided at one end of the corresponding lower ring plate (middle ring plate or upper ring plate), so that the lower end of the fin heating tube is clamped into the positioning groove opened above the positioning clamp plate. Then, clamp the sealing plate to the clamp arc support, so that the pushing block installed on the sealing plate can be clamped into the tenon groove, and the arc-shaped pressing plate fixedly connected to the bottom end of the sealing plate can be clamped to the upper surface of one end of the fin heating tube. Then, push the pushing block, so that the pushing block slides along the chute to one end. The pushing block sliding to one end will push the clamp arc block connected to one end below it to slide onto the arc-shaped pressing plate and be clamped to the arc-shaped pressing plate, thereby fixing the sealing plate on the clamp arc support, and thus clamping and fixing the fin heating tube above the ring plate. After the fin heating tubes are installed and fixed, adjust the distance between the fin heating tubes to the minimum, so that the fixing hole groove opened below the upper clamp arc support is clamped to the top of the pushing block provided on the lower clamp arc support, and fix the adjusted position of the pushing block, which plays a role in facilitating the quick installation and fixing of the fin clamping heating tubes and is beneficial to improving the installation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the front view of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of the top view of the present utility model;

[0017] Figure 3 is a schematic cross-sectional structural diagram of the side view of the middle ring plate of the present utility model;

[0018] Figure 4 is the present utility model Figure 3Schematic structural diagram of the enlarged view of part A.

[0019] In the figure: 1. mounting plate; 2. first fixed support rod; 3. second fixed support rod; 4. connecting clamping block; 5. fixing nut; 6. lower ring plate; 7. middle ring plate; 8. upper ring plate; 9. guiding cavity; 10. fin heating tube; 11. push-adjusting support rod; 12. L-shaped support rod; 13. adjusting gear; 14. positioning support block; 15. adjusting screw column; 16. adjusting knob; 17. clamping arc bracket; 18. sealing plate; 19. pushing block; 20. positioning clamping plate; 21. cross-connecting column block; 22. connecting rod; 23. brush hair; 24. mortise groove; 25. clamping arc block; 26. connecting fixing plate. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a fin heating tube that is convenient for disassembly and assembly includes a mounting plate 1. A lower ring plate 6 is provided below the front surface of the mounting plate 1, a middle ring plate 7 is provided in the middle of the front surface of the mounting plate 1, and an upper ring plate 8 is provided above the front surface of the mounting plate 1. A regulating screw column 15 is rotatably connected to the middle of the front and rear sides of the upper surfaces of the upper ring plate 8, the middle ring plate 7, and the lower ring plate 6. A regulating gear 13 is meshed and connected to both the left and right ends of the regulating screw column 15. An L-shaped support rod 12 is fixedly connected to the outside of one end of the regulating gear 13. The top of the L-shaped support rod 12 is rotatably connected to a push-adjusting support rod 11. A positioning support block 14 is provided on both the front and rear sides below the L-shaped support rod 12. A connecting fixing plate 26 is fixedly connected to the middle of one end of the lower ring plate 6, the middle ring plate 7, and the upper ring plate 8. A guiding cavity 9 is opened in the middle of the rear surface of the mounting plate 1.

[0022] In this embodiment, when adjusting the distance between the fin heating tubes, the adjusting screw column 15 that rotates clockwise drives a set of meshing adjusting gears 13 to rotate upward synchronously. The upward-rotating adjusting gears 13 drive the L-shaped support rods 12 fixedly connected to the outer sides of one end to rotate upward. The upward-rotating L-shaped support rods 12 drive the push-adjusting support rods 11 connected correspondingly above the push-adjusting support rods 11 to slide upward a specified distance along the guiding cavity 9 provided at the rear side through the push-adjusting support rods 11 rotatably connected above, so that the fin heating tubes installed on the two ring plates are separated by a certain distance. When it is necessary to disassemble the fin heating tubes, the L-shaped support rods 12 and the push-adjusting support rods 11 are rotated to the maximum limiting angle, so as to adjust the distance between a set of ring plates to the maximum. At this time, disassembly is carried out, and the adjusted spacing facilitates the hands of the staff to reach between a set of fin heating tubes for quick disassembly.

[0023] Please refer specifically to Figure 1 , Figure 2 , Figure 3 and Figure 4 , on the front and rear sides of the upper surface of the connecting fixing plate 26, a clamping hoop arc support 17 is fixedly connected. Mortise grooves 24 are provided on the front and rear sides of the upper surface of the clamping hoop arc support 17. In the middle of the inner side of the mortise groove 24, a clamping hoop arc block 25 is provided. A sealing plate 18 is clamped on the top of the clamping hoop arc support 17. A pushing block 19 is provided at one end of the inner side of the mortise groove 24. Above the lower ring plate 6, the middle ring plate 7 and the upper ring plate 8, a fin heating tube 10 is provided. The top of the pushing block 19 penetrates through the sealing plate 18. A sliding groove is provided at the connection position between the pushing block 19 and the sealing plate 18. The pushing block 19 is slidably connected to the sealing plate 18 through the sliding groove. In the middle of one end of the inner sides of the lower ring plate 6, the middle ring plate 7 and the upper ring plate 8, a positioning clamping hoop plate 20 is fixedly connected. A plurality of positioning grooves are provided on the upper surfaces of the positioning clamping hoop plates 20.

[0024] In this embodiment: When installing the finned heating tube, one end of the finned heating tube is clamped to the middle of the clamping arc bracket 17 provided at one end of the corresponding lower ring plate 6 (middle ring plate 7 or upper ring plate 8), so that one end below the finned heating tube 10 is clamped into the positioning groove opened above the positioning bracket plate 20. Then, the sealing plate 18 is clamped onto the clamping arc bracket 17, so that the pushing block 19 installed on the sealing plate 18 can be clamped into the mortise groove 24, and the arc-shaped pressing plate fixedly connected to the bottom end of the sealing plate 18 can be clamped onto the upper surface of one end of the finned heating tube 10. Then, the pushing block 19 is pushed, so that the pushing block 19 slides along the chute towards one end. The pushing block 19 sliding towards one end will push the clamping arc block 25 connected to one end below it to slide onto the arc-shaped pressing plate and be clamped onto the arc-shaped pressing plate, thereby fixing the sealing plate on the clamping arc bracket 17, and thus clamping and fixing the finned heating tube 10 above the ring plate. After the finned heating tube 10 is installed and fixed, the distance between the finned heating tubes 10 is adjusted to the minimum, so that the fixing hole groove opened below the upper clamping arc bracket 17 is clamped onto the top of the pushing block 19 provided on the lower clamping arc bracket 17, and the adjusted position of the pushing block 19 is fixed.

[0025] Please refer particularly to Figure 1 and Figure 2 , at the left and right ends above the front surface of the mounting plate 1, a first fixed support rod 2 of the mounting plate is fixedly connected to each. At the left and right ends below the front surface of the mounting plate 1, a second fixed support rod 3 is fixedly connected to each. In the middle of the upper surface of the second fixed support rod 3, a clamping groove is opened. In the middle of the inner side of the clamping groove, a connecting block 4 is clamped. In the middle of the connecting block 4, a fixing nut 5 is provided. The top of the connecting block 4 is fixedly connected to the bottom end of the lower ring plate 6.

[0026] In this embodiment: The first fixed support rod 2 and the second fixed support rod 3 connect and assemble a group of mounting plates 1 together. When installing the lower ring plate 6, the connecting block 4 fixedly connected to the bottom end of the lower ring plate 6 is clamped to the middle of the clamping groove opened on the upper surface of the second fixed support rod 3. Then, the fixing nut 5 passes through the middle of the second fixed support rod 3 and the middle of the connecting block 4, and then one end of the fixing nut 5 is blocked with a nut, thereby installing and fixing the lower ring plate 6 below the mounting plate 1.

[0027] Please refer particularly to Figure 1 , Figure 2 and Figure 3 , a connecting rod 22 is meshed and connected below the adjusting screw column 15. On the front and back sides of the connecting rod 22, a cross connecting column block 21 is slidably connected. On one side of the cross connecting column block 21, an adjusting knob 16 is fixedly connected. On the left and right ends of the connecting rod 22, bristles 23 are fixedly connected. One side of the connecting rod 22 is slidably connected to the guiding cavity 9. On the front and back sides of the connecting rod 22, a bevel gear is fixedly connected to each. The top of the bevel gear is meshed and connected to the bottom end of the adjusting screw column 15.

[0028] In this embodiment: when the adjusting screw column 15 rotates, the staff manually rotates the adjusting knob 16. The adjusting knob 16 drives the connecting rod 22 clamped on the outside of the cross connecting column block 21 to rotate through the cross connecting column block 21 fixedly connected to the middle of one side. The rotating connecting rod 22 drives the adjusting screw column 15 meshed and connected above the bevel gear to rotate through the bevel gears fixedly connected to both the front and rear sides. The brush hairs 23 fixedly connected to both the left and right ends during the rotation of the connecting rod 22 will brush and clean the outer surface of the fin heating tube 10 in contact.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.

Claims

1. A finned heating tube that is convenient for disassembly and assembly, including a mounting plate (1), characterized in that, A lower ring plate (6) is provided below the front surface of the mounting plate (1), a middle ring plate (7) is provided in the middle of the front surface of the mounting plate (1), and an upper ring plate (8) is provided above the front surface of the mounting plate (1). In the middle of the front and rear sides of the upper surfaces of the upper ring plate (8), the middle ring plate (7) and the lower ring plate (6), an adjusting screw column (15) is rotatably connected. At both the left and right ends of the adjusting screw column (15), an adjusting gear (13) is meshed. On the outer side of one end of the adjusting gear (13), an L-shaped support rod (12) is fixedly connected. At the top of the L-shaped support rod (12), a pushing and adjusting support rod (11) is rotatably connected. On the front and rear sides below the L-shaped support rod (12), a positioning support block (14) is provided at each side. At the middle of one end of the lower ring plate (6), the middle ring plate (7) and the upper ring plate (8), a connecting fixing plate (26) is fixedly connected. On the front and rear sides of the upper surface of the connecting fixing plate (26), a clamping hoop arc support (17) is fixedly connected.

2. The finned heating tube according to claim 1, which is convenient for disassembly and assembly, is characterized in that, On the front and rear sides of the upper surface of the clamping hoop arc support (17), a mortise groove (24) is provided. In the middle of the inner side of the mortise groove (24), a clamping hoop arc block (25) is provided. A sealing plate (18) is clamped on the top of the clamping hoop arc support (17). At one end of the inner side of the mortise groove (24), a pushing block (19) is provided. Above the lower ring plate (6), the middle ring plate (7) and the upper ring plate (8), a fin heating tube (10) is provided.

3. The finned heating tube that is convenient for disassembly and assembly according to claim 2, wherein, The top of the pushing block (19) penetrates through the sealing plate (18). At the connecting position between the pushing block (19) and the sealing plate (18), a sliding groove is provided. The pushing block (19) is slidably connected to the sealing plate (18) through the sliding groove.

4. The finned heating tube that is convenient for disassembly and assembly according to claim 1, wherein, At the left and right ends above the front surface of the mounting plate (1), a first fixing support rod (2) of the mounting plate is fixedly connected. At the left and right ends below the front surface of the mounting plate (1), a second fixing support rod (3) is fixedly connected.

5. The finned heating tube that is easy to disassemble and assemble according to claim 4, characterized in that, In the middle of the upper surface of the second fixing support rod (3), a clamping groove is provided. In the middle of the inner side of the clamping groove, a connecting block (4) is clamped. In the middle of the connecting block (4), a fixing nut (5) is provided. The top of the connecting block (4) is fixedly connected to the bottom end of the lower ring plate (6).

6. The finned heating tube that is easy to disassemble and assemble according to claim 1, wherein At the middle of the inner side of one end of the lower ring plate (6), the middle ring plate (7) and the upper ring plate (8), a positioning clamping plate (20) is fixedly connected. On the upper surface of the positioning clamping plate (20), a plurality of positioning grooves are provided.

7. A finned heating tube that is easy to disassemble and assemble according to claim 1, wherein, Below the adjusting screw column (15), a connecting rod (22) is meshed. On the front and rear sides of the connecting rod (22), a cross connecting column block (21) is slidably connected. On one side of the cross connecting column block (21), an adjusting knob (16) is fixedly connected. At the left and right ends of the connecting rod (22), a brush (23) is fixedly connected. In the middle of the rear surface of the mounting plate (1), a guiding cavity (9) is provided. One side of the connecting rod (22) is slidably connected to the guiding cavity (9).

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