Heat collecting pipe bracket structure

Abstract

The utility model relates to the technical field of groove type photo-thermal power generation, in particular to a heat collecting pipe bracket structure which comprises a spring plate, a supporting plate and a heat collecting pipe, two installation plates are symmetrically and fixedly installed on the outer wall of the top of the supporting plate, circular holes are formed in the outer walls of one sides of the two installation plates, circular columns are installed in the two circular holes in a sliding mode, and the spring plate and the supporting plate are symmetrically and fixedly installed on the outer wall of the top of the supporting plate. The same arc-shaped plate is detachably installed at the ends, close to each other, of the two circular columns, the heat collecting pipe is installed in the arc-shaped plate, two limiting plates are symmetrically and fixedly installed on the outer walls of the two sides of the arc-shaped plate, and limiting holes are formed in the two limiting plates and the outer walls of one sides of the circular columns. According to the utility model, the defects in the prior art are overcome, under the matching action of the limiting column and the like, the limiting column can be disassembled by rotating the two second screw caps and rotating the two second screw caps down, so that the connection of the arc-shaped plate can be relieved, the arc-shaped plate can be disassembled, and rapid assembly, disassembly and replacement are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of trough solar thermal power generation, in particular to a heat collecting tube bracket structure. Background Technique

[0002] Trough solar thermal power generation is the most mature solar thermal power generation system at present. More than half of the global operating solar thermal power generation projects are of trough design. Among them, the trough collector is a key component in the trough solar thermal power station. It focuses the incident sunlight on a heat collecting tube through a reflector, and then converts the solar energy into heat energy.

[0003] After retrieval, a patent with the authorized announcement number of CN217464912U in China discloses a heat collecting tube bracket structure, including a heat collecting tube support assembly. A plurality of groups of the heat collecting tube support assemblies are arranged on both sides of the center of the collector combination. The heat collecting tube support assembly has a bracket, and the support heights of the brackets of the multiple groups of heat collecting tube support assemblies located on both sides of the center of the collector combination for the heat collecting tube are all different.

[0004] The following deficiencies exist in a heat collecting tube bracket structure in the above patent: Although the device reduces the maintenance and replacement costs of the heat collecting tube support and improves the operation of the heat collecting loop, the bracket for installing the heat collecting tube on the device is fixed. Therefore, when the bracket is used for a long time and exposed to wind and sun, it will be damaged to a certain extent. Then, it is necessary to disassemble and replace or repair the bracket. However, there is no device for quick disassembly on the bracket of the device, so the disassembly is troublesome and time-consuming and laborious. Summary of the Utility Model

[0005] The purpose of the utility model is to solve or at least alleviate the problem that when the bracket is used for a long time and exposed to wind and sun, it will be damaged to a certain extent. Then, it is necessary to disassemble and replace or repair the bracket. However, there is no device for quick disassembly on the bracket of the device, so the disassembly is troublesome and time-consuming and laborious in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a heat collecting tube bracket structure, including a spring plate, a support plate and a heat collecting tube. Two mounting plates are symmetrically and fixedly installed on the top outer wall of the support plate. Circular holes are opened on the outer walls of one sides of the two mounting plates. Circular columns are slidably installed in the two circular holes. The arc-shaped plates are detachably installed at the mutually approaching ends of the two circular columns. The heat collecting tube is installed in the arc-shaped plate. Two limiting plates are symmetrically and fixedly installed on the outer walls of both sides of the arc-shaped plate. Limiting holes are opened on the outer walls of one sides of the two limiting plates and the circular columns. Limiting columns are slidably installed in the limiting holes. Two second threads are symmetrically opened on the limiting columns. Second nuts are screwed on the two second threads.

[0007] With the above technical solution, by rotating the two second nuts and turning them off, the limit post can be disassembled at this time, and then the connection to the arc-shaped plate can be released. At this time, the arc-shaped plate can be disassembled, which is convenient for quick assembly, disassembly and replacement, simple and convenient.

[0008] Optionally, the first threads are provided on both of the two circular columns, and the first nuts are screwed on both of the first threads.

[0009] With the above technical solution, by rotating the first nut and turning it off, the restriction on the circular column can be released at this time, and then the circular column can be disassembled.

[0010] Optionally, a pipe clamp is provided on the arc-shaped plate, connecting plates are fixedly installed on the outer surfaces of both sides of the pipe clamp, and a plurality of through holes are provided on both of the connecting plates.

[0011] With the above technical solution, by providing the through holes, the auxiliary installation function can be achieved. By placing the heat collecting pipe in the arc-shaped plate, it can be installed and fixed through the plurality of through holes on the pipe clamp. At this time, by rotating the knob outwards, the rotation of the knob will drive the bolt to rotate and move outwards. The movement of the bolt can release the abutment against the telescopic rod, and at this time, the height of the telescopic rod can be adjusted according to the needs.

[0012] Optionally, a telescopic rod is fixedly installed on the outer wall of the bottom of the support plate, and a spring plate is fixedly installed at one end of the bottom of the telescopic rod.

[0013] With the above technical solution, by providing the telescopic rod, the function of auxiliary height adjustment can be achieved.

[0014] Optionally, a rubber pad is provided on the inner wall of the pipe clamp.

[0015] With the above technical solution, by providing the rubber pad, the protection function can be achieved.

[0016] Optionally, a threaded hole is provided in the lower half of the telescopic rod, a bolt is screwed in the threaded hole, and a knob is fixedly installed at one end of the bolt.

[0017] With the above technical solution, by rotating the knob outwards, the rotation of the knob will drive the bolt to rotate and move outwards. The movement of the bolt can release the abutment against the telescopic rod, and at this time, the height of the telescopic rod can be adjusted according to the needs.

[0018] Optionally, an anti-slip pad is fixedly sleeved on the knob.

[0019] With the above technical solution, by providing the anti-slip pad, the friction force can be increased.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] (1) In the present utility model, with the cooperation of a limit post and the like, by rotating two second nuts and turning them off, the limit post can be disassembled at this time, and then the connection to the arc-shaped plate can be released. At this time, the arc-shaped plate can be disassembled, which is convenient for quick assembly, disassembly and replacement, and is simple and convenient.

[0022] (2) In the present utility model, with the cooperation of a telescopic rod and the like, by rotating the knob outwards, the rotation of the knob will drive the bolt to rotate and move outwards. The movement of the bolt can release the abutment against the telescopic rod, and at this time, the height of the telescopic rod can be adjusted according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the arc-shaped plate structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the circular column structure of the present utility model;

[0026] Figure 4 is a schematic diagram of the limit post structure of the present utility model;

[0027] Figure 5 is a schematic diagram of the bolt structure of the present utility model.

[0028] In the figure: 1. Spring plate; 2. Telescopic rod; 3. Threaded hole; 4. Bolt; 5. Knob; 6. Support plate; 7. Mounting plate; 8. Pipe clamp; 9. Arc-shaped plate; 10. Connecting plate; 11. Through hole; 12. Circular hole; 13. Circular column; 14. First thread; 15. First nut; 16. Limit plate; 17. Limit hole; 18. Limit post; 19. Second thread; 20. Second nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] 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.

[0030] Please refer to Figures 1-5, The structure of the heat collecting tube bracket includes a spring plate 1, a support plate 6 and a heat collecting tube. On the outer wall of the top of the support plate 6, two mounting plates 7 are symmetrically and fixedly installed. By setting the mounting plates 7, the auxiliary installation function can be achieved. Circular holes 12 are opened on the outer wall of one side of the two mounting plates 7. Circular columns 13 are slidably installed in the two circular holes 12. The same arc-shaped plate 9 is detachably installed at one end of the two circular columns 13 close to each other. By setting the arc-shaped plate 9, the auxiliary clamping and limiting function can be achieved. The heat collecting tube is installed in the arc-shaped plate 9. Two limiting plates 16 are symmetrically and fixedly installed on the outer walls of both sides of the arc-shaped plate 9. Limiting holes 17 are opened on the outer walls of the two limiting plates 16 and one side of the circular column 13. A limiting column 18 is slidably installed in the limiting hole 17. By setting the limiting hole 17, the limiting column 18 can be slidably installed therein. Two second threads 19 are symmetrically opened on the limiting column 18. Second nuts 20 are screwed on the two second threads 19. By rotating the two second nuts 20 and turning the two second nuts 20 off, the limiting column 18 can be removed at this time, and then the connection to the arc-shaped plate 9 can be released. At this time, the arc-shaped plate 9 can be removed, which is convenient for quick assembly, disassembly and replacement, simple and convenient.

[0031] By setting a structure that can quickly disassemble the arc-shaped plate 9, the arc-shaped plate 9 of other shapes can also be quickly installed, so that it can be avoided that a device can only install one arc-shaped plate 9, which is more convenient.

[0032] Specifically, please refer to Figures 1-3 , First threads 14 are opened on the two circular columns 13. First nuts 15 are screwed on the two first threads 14. By rotating the first nut 15 and turning the first nut 15 off, the restriction on the circular column 13 can be released at this time, and then the circular column 13 can be removed.

[0033] Specifically, please refer to Figures 1-2 , A pipe clamp 8 is provided on the arc-shaped plate 9. Connecting plates 10 are fixedly installed on the outer surfaces of both sides of the pipe clamp 8. A plurality of through holes 11 are opened on the two connecting plates 10. By setting the through holes 11, the auxiliary installation function can be achieved.

[0034] Specifically, please refer to Figure 1 , A telescopic rod 2 is fixedly installed on the outer wall of the bottom of the support plate 6. One end of the bottom of the telescopic rod 2 is fixedly installed with a spring plate 1. By setting the telescopic rod 2, the auxiliary height adjustment function can be achieved.

[0035] Specifically, please refer to Figure 2 , A rubber pad is provided on the inner wall of the pipe clamp 8. By setting the rubber pad, the protection function can be achieved.

[0036] Specifically, please refer to Figures 1-5, a threaded hole 3 is provided in the lower half of the telescopic rod 2, and a bolt 4 is screwed into the threaded hole 3. One end of the bolt 4 is fixedly installed with a knob 5. By rotating the knob 5 outwards, the rotation of the knob 5 will drive the bolt 4 to rotate and move outwards accordingly. The movement of the bolt 4 can thus release the abutment against the telescopic rod 2, and at this time, the height of the telescopic rod 2 can be adjusted according to requirements.

[0037] By placing the heat collecting tube in the arc-shaped plate 9, it can then be installed and fixed through the multiple through holes 11 on the pipe clamp 8. At this time, by rotating the knob 5 outwards, the rotation of the knob 5 will drive the bolt 4 to rotate and move outwards accordingly. The movement of the bolt 4 can thus release the abutment against the telescopic rod 2, and at this time, the height of the telescopic rod 2 can be adjusted according to requirements.

[0038] Specifically, please refer to Figures 1-5 , an anti-slip pad is fixedly sleeved on the knob 5. By setting the anti-slip pad, the friction force can be increased.

[0039] Working principle: When using this device, first place the heat collecting tube in the arc-shaped plate 9, and then it can be installed and fixed through the multiple through holes 11 on the pipe clamp 8. At this time, by rotating the knob 5 outwards, the rotation of the knob 5 will drive the bolt 4 to rotate and move outwards accordingly. The movement of the bolt 4 can thus release the abutment against the telescopic rod 2, and at this time, the height of the telescopic rod 2 can be adjusted according to requirements. When it is necessary to disassemble and replace the arc-shaped plate 9, two second nuts 20 can be rotated and removed. At this time, the limit post 18 can be disassembled, and thus the connection to the arc-shaped plate 9 can be released. At this time, the arc-shaped plate 9 can be disassembled, which is convenient for quick assembly, disassembly and replacement, simple and convenient. By rotating the first nut 15 and removing the first nut 15, the restriction on the circular column 13 can be released at this time, and then the circular column 13 can be disassembled, which is convenient for quick assembly, disassembly and replacement.

[0040] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Structure of the heat collecting tube bracket, including a spring plate (1), a support plate (6) and a heat collecting tube, characterized in that: On the top outer wall of the support plate (6), two mounting plates (7) are symmetrically and fixedly installed. Circular holes (12) are formed in the outer walls of one sides of the two mounting plates (7). Circular columns (13) are slidably installed in the two circular holes (12). The same arc-shaped plate (9) is detachably installed at one ends of the two circular columns (13) close to each other. The heat collecting pipe is installed in the arc-shaped plate (9). Two limiting plates (16) are symmetrically and fixedly installed on the outer walls of the two sides of the arc-shaped plate (9). Limiting holes (17) are formed in the outer walls of the two limiting plates (16) and one side of the circular column (13). A limiting column (18) is slidably installed in the limiting hole (17). Two second threads (19) are symmetrically formed on the limiting column (18). Second nuts (20) are screwed on the two second threads (19).

2. The heat collecting tube bracket structure according to claim 1, characterized in that: First threads (14) are formed on the two circular columns (13). First nuts (15) are screwed on the two first threads (14).

3. The heat collecting tube bracket structure according to claim 1, characterized in that: A pipe clamp (8) is provided on the arc-shaped plate (9). Connecting plates (10) are fixedly installed on the outer surfaces of the two sides of the pipe clamp (8). A plurality of through holes (11) are formed in the two connecting plates (10).

4. The heat collecting tube bracket structure according to claim 3, wherein: A rubber pad is provided on the inner wall of the pipe clamp (8).

5. The heat collecting tube bracket structure according to claim 1, wherein: An expansion rod (2) is fixedly installed on the bottom outer wall of the support plate (6). A spring plate (1) is fixedly installed at one bottom end of the expansion rod (2).

6. The heat collecting tube bracket structure according to claim 5, characterized in that: A threaded hole (3) is formed in the lower half of the expansion rod (2). A bolt (4) is screwed in the threaded hole (3). One end of the bolt (4) is fixedly installed with a knob (5).

7. The heat collecting tube bracket structure according to claim 6, characterized in that: An anti-slip pad is fixedly sleeved on the knob (5).

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