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CN-224230360-U - Solar heat collecting tube fixing device

CN224230360UCN 224230360 UCN224230360 UCN 224230360UCN-224230360-U

Abstract

The utility model relates to the technical field of solar energy and discloses a solar heat collecting tube fixing device which comprises a first support, wherein one side of the first support is provided with a second support, a heat collecting tube body is connected inside the second support in a sliding mode, the top of the second support is provided with a mounting assembly, the mounting assembly comprises a lower shell, the bottom of the lower shell is fixedly connected to the top of the second support, a lower locating plate is fixedly connected inside the lower shell, connecting buckles are fixedly connected to two sides of the lower shell, an upper shell is arranged at the top of the lower shell, and hooks are fixedly connected to two sides of the upper shell. According to the utility model, the two sides of the upper shell are embedded into the connecting buckles through the hooks to be buckled, and then the disc-shaped bolts are rotated to drive the upper locating plates to be pressed down through the first limiting plates, so that the upper locating plates and the lower locating plates are buckled to fix the heat collecting pipe body, the effect of conveniently fixing the heat collecting pipe is achieved, the problem of inconvenience in mounting the heat collecting pipe is solved, and the convenience of the heat collecting pipe fixing device is improved.

Inventors

  • DENG XIAO
  • DU ZHOU
  • ZHOU XIAOHAN
  • ZHU HAIQING
  • TANG JUAN

Assignees

  • 四川川清能源科技有限责任公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. The solar heat collecting tube fixing device comprises a first bracket (1) and is characterized in that a second bracket (2) is arranged on one side of the first bracket (1), a heat collecting tube body (4) is connected inside the second bracket (2) in a sliding manner, and a mounting assembly is arranged at the top of the second bracket (2); The installation component includes casing (3) down, casing (3) bottom fixed connection is at support two (2) tops down, casing (3) inside fixedly connected with down locating plate (5), casing (3) both sides equal fixedly connected with connector link (6) down, casing (7) top is provided with casing (7) down, the equal fixedly connected with couple (8) in casing (7) both sides down, couple (8) and connector link (6) looks lock, it is connected with dish type bolt (10) to go up casing (7) inside rotation, dish type bolt (10) one end rotation is connected with locating plate (9) down, dish type bolt (10) one end is provided with spacing subassembly.
  2. 2. The solar heat collecting tube fixing device according to claim 1, wherein the limiting assembly comprises a first limiting plate (11), one end of the first limiting plate (11) is fixedly connected to one end of a disc-shaped bolt (10), and the first limiting plate (11) is rotatably connected to the inside of the upper positioning plate (9).
  3. 3. The solar heat collecting tube fixing device according to claim 1, wherein a clamping groove (13) is formed in the second bracket (2), a connecting pin (12) is fixedly connected to one side of the first bracket (1), and the connecting pin (12) is slidably connected to the second bracket (2).
  4. 4. A solar heat collecting tube fixing device according to claim 3, wherein the connecting pin (12) is connected with a clamping block (14) in a rotating manner, and the clamping block (14) is embedded with the clamping groove (13).
  5. 5. The solar heat collecting tube fixing device according to claim 4, wherein one end of the clamping block (14) is rotatably connected with a connecting rod (15), and one end of the connecting rod (15) is rotatably connected with a limiting plate II (16).
  6. 6. A solar heat collecting tube fixing device according to claim 5, wherein the limiting plate II (16) is connected inside the connecting pin (12) in a sliding manner.
  7. 7. A solar heat collecting tube fixing device according to claim 3, wherein a telescopic rod (17) is arranged in the connecting pin (12), and a spring (18) is sleeved on the outer wall of the telescopic rod (17).
  8. 8. The solar heat collecting tube fixing device according to claim 7, wherein one ends of the telescopic rod (17) and the spring (18) are fixedly connected to the other side of the limiting plate II (16), and the other ends of the telescopic rod (17) and the spring (18) are fixedly connected to the inside of the connecting pin (12).

Description

Solar heat collecting tube fixing device Technical Field The utility model relates to the technical field of solar energy, in particular to a fixing device for a solar heat collecting tube. Background In solar water heating systems or photo-thermal power generation devices, solar heat collection tubes are used as the main heat collection elements, and stable and reliable installation is the basis for ensuring the normal operation of the system. In order to ensure heat collection efficiency and safety, the heat collection tube needs to be firmly arranged on the bracket at a preset angle and a preset position, and meanwhile, the heat collection tube has certain wind pressure resistance and thermal expansion resistance and cold contraction resistance. Therefore, the solar heat collecting tube fixing device which is convenient to install, firm in connection and reasonable in structure is developed, and the solar heat collecting tube fixing device has important engineering application value and market demands. In the prior art, the fixing device of the solar heat collecting tube is mechanically connected mainly through a bolt fastener, a clamping groove embedded structure or a prefabricated limiting piece and the like. The upper shell and the support are fixed by adopting a screw or riveting mode, and the positioning device mainly presses the heat collecting tube in place by means of a rigid pressing block or a pressing strip. Meanwhile, to enhance the overall stability, the fixing device is often designed as an integrated structure to improve its bearing capacity and wind resistance. These conventional structures have a certain practical applicability in terms of functional implementation, but there are still many inconveniences in the assembly and transportation process. But among the prior art, the thermal-collecting tube is loaded down with trivial details in the operation step of installation, and adapting unit is mostly components of a whole that can function independently spiro union or fixed briquetting form, and more processes and instrument are supplementary when installing, lead to the thermal-collecting tube inefficiency in fixed in-process, and the operation is complicated, is unfavorable for quick installation especially under outdoor construction condition, influences whole construction progress, and has increased human cost and security risk to a certain extent. Therefore, there is an urgent need for a solar collector tube fixing device with optimized structure and convenient assembly, so as to improve the construction efficiency and the reliability of the fixing effect. Disclosure of utility model In order to make up for the defects, the utility model provides a solar heat collecting tube fixing device, which aims to solve the problem of inconvenience in mounting a heat collecting tube. In order to achieve the aim, the solar heat collecting tube fixing device adopts the following technical scheme that the solar heat collecting tube fixing device comprises a first bracket, wherein a second bracket is arranged on one side of the first bracket, a heat collecting tube body is connected inside the second bracket in a sliding manner, and a mounting assembly is arranged at the top of the second bracket; the installation component includes the lower casing, lower casing bottom fixed connection is at support two tops, the inside fixedly connected with locating plate down of lower casing, the equal fixedly connected with connector link of lower casing both sides, the lower casing top is provided with the casing, the equal fixedly connected with couple of last casing both sides, couple and connector link looks lock, it is connected with disk bolt to go up the inside rotation of casing, disk bolt one end rotates and is connected with the locating plate, disk bolt one end is provided with spacing subassembly. As a further description of the above technical solution: The limiting assembly comprises a limiting plate I, one end of the limiting plate is fixedly connected to one end of the disc-type bolt, and the limiting plate is rotatably connected inside the upper positioning plate. As a further description of the above technical solution: The clamping groove is formed in the second support, one side of the first support is fixedly connected with a connecting pin, and the connecting pin is slidably connected in the second support. As a further description of the above technical solution: the connecting pin is internally and rotatably connected with a clamping block, and the clamping block is embedded with the clamping groove. As a further description of the above technical solution: one end of the clamping block is rotationally connected with a connecting rod, and one end of the connecting rod is rotationally connected with a limiting plate II. As a further description of the above technical solution: And the second limiting plate is connected inside the connecting pin in a sliding way. As a further descriptio