Convenient-to-mount support frame for solar water heater

Abstract

The utility model relates to the technical field of solar water heater supporting frames, in particular to a solar water heater supporting frame convenient to install, which comprises a bracket, an adjusting structure is arranged on the bracket, the adjusting structure comprises a connecting shaft, the bracket is rotatably connected with the connecting shaft, one end of the connecting shaft is fixedly connected with a crank, and the other end of the connecting shaft is fixedly connected with the crank. Two rollers are fixedly connected to the connecting shaft, the rollers abut against a friction plate, the friction plate is fixedly connected to a sliding plate, the sliding plate is connected to the bracket in a sliding mode, connecting blocks are clamped to the sliding plate, and the two connecting blocks are fixedly connected to the water storage barrel; the water storage barrel can be rapidly and accurately adjusted in the installation process, so that time and physical strength are saved, meanwhile, damage to the heat collecting pipe caused by misoperation can be avoided, and the operation convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to a support frame for a solar water heater, in particular to a support frame for a solar water heater which is convenient to install and belongs to the technical field of support frames for solar water heaters. Background Art

[0002] A solar water heater is a heating device that converts solar energy into thermal energy, heating water from low temperature to high temperature to meet people's needs for hot water in life and production. A solar water heater is mainly composed of a support frame, a heat collecting tube and a water storage tank. The various components of a solar water heater will be transported separately during transportation, and then assembled together when they are transported to the destination.

[0003] During the assembly process of a traditional solar water heater, a water tank is placed on a support frame. After the water tank is placed, the position of the water tank needs to be adjusted during the installation of the collector tube. Since the water tank is generally adjusted manually, it is not only time-consuming and laborious to adjust, but also excessive force during the adjustment process will cause the water tank to move more, which will cause damage to the collector tube, resulting in installation failure and poor operation convenience. Utility Model Content

[0004] The purpose of the utility model is to provide a support frame for a solar water heater that is easy to install in order to solve the above-mentioned problem, so as to facilitate the rapid and accurate adjustment of the water storage tank during the installation process, thereby not only saving time and physical strength, but also avoiding damage to the heat collecting tubes due to improper operation, thereby effectively improving the convenience of operation.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a support frame for a solar water heater that is easy to install, including a bracket, an adjusting structure on the bracket, the adjusting structure including a connecting shaft, the bracket is rotatably connected to the connecting shaft, one end of the connecting shaft is fixedly connected to a crank, two rollers are fixedly connected to the connecting shaft, the rollers abut against a friction plate, the friction plate is fixedly connected to a slide plate, the slide plate is slidably connected to the bracket, a connecting block is engaged on the slide plate, and the two connecting blocks are fixedly connected to a water storage barrel.

[0006] Preferably, one side of the bracket is detachably connected to the first support rod via a plurality of bolts, and the other side of the bracket is detachably connected to the second support rod via a plurality of bolts.

[0007] Preferably, a stopper is fixedly connected to the second support rod, and the two stoppers are detachably connected to the same drag rod via a plurality of bolts, and a plurality of heat collecting tubes are installed between the drag rod and the water storage barrel.

[0008] Preferably, the second support rod is arranged obliquely, and the cross section of the stopper is an L-shaped structure.

[0009] Preferably, the slide plate is provided with a locking structure, the locking structure includes a locking block, two locking blocks are slidably connected to the slide plate, the ends of the locking blocks are engaged with the connecting blocks, and a second spring is provided between the locking blocks and the slide plate.

[0010] Preferably, two connecting blocks are clamped on the slide plate, and a pull rope is fixedly connected between the connecting block and the clamping block.

[0011] Preferably, two rotating blocks are rotatably connected to the connecting block, and a first spring abuts against the two rotating blocks.

[0012] Preferably, one end of the cross section of the connecting block is in a T-shaped structure, and one end of the cross section of the clamping block is in a trapezoidal structure.

[0013] Preferably, a fixing structure is provided on the bracket, and the fixing structure includes a screw rod. Four screw rods are rotatably connected to the bracket, and a stop block is threadedly connected to the screw rod, and the stop block is slidably connected to the bracket.

[0014] Preferably, one side of the stop block is in an arc-shaped structure, and one end of the screw rod is fixedly connected to a rotating rod.

[0015] The beneficial effects of the utility model are as follows: a connecting shaft is rotatably connected to the bracket, one end of the connecting shaft is fixedly connected to a crank handle, two rollers are fixedly connected to the connecting shaft, the rollers resist against the friction plate, the friction plate is fixedly connected to the slide plate, the slide plate is slidably connected to the bracket, a connecting block is clamped on the slide plate, and the two connecting blocks are fixedly connected to the water storage bucket. Therefore, when it is necessary to adjust the position of the water storage bucket, the crank handle can be turned, the crank handle drives the connecting shaft to rotate, and the connecting shaft drives the two rollers to rotate. Since there is a certain friction force between the rollers and the friction plate, the rollers will drive the friction plate to move during the rotation process, and the movement of the friction plate will drive the slide plate to slide on the bracket, and the movement of the slide plate drives the connecting block and the water storage bucket to move, thereby changing the position of the water storage bucket, and then the position of the water storage bucket can be changed by turning the crank handle, which effectively improves the convenience of operation, and the range of change of the water storage bucket position when the crank handle rotates one circle is small, thereby avoiding a large movement amplitude of the water storage bucket during the adjustment process, thereby effectively improving the accuracy of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the bracket and the water storage bucket of the utility model;

[0018] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0019] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;

[0020] Figure 5 for Figure 3 An enlarged schematic diagram of part C is shown;

[0021] Figure 6 It is a schematic diagram of the connection structure between the crank handle and the connecting shaft of the utility model.

[0022] In the figure: 1. first support rod; 2. second support rod; 3. bracket; 4. water storage barrel; 5. connecting block; 6. adjusting structure; 601. crank; 602. connecting shaft; 603. roller; 604. friction plate; 605. slide plate; 7. positioning structure; 701. connecting block; 702. rotating block; 703. first spring; 704. pull rope; 705. clamping block; 706. second spring; 8. fixing structure; 801. rotating rod; 802. screw rod; 803. resisting block; 9. stopper; 10. drag rod; 11. collector tube. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 As shown, a support frame for a solar water heater that is easy to install includes a bracket 3, and the bracket 3 is provided with an adjustment structure 6, and the adjustment structure 6 includes a connecting shaft 602, and the connecting shaft 602 is rotatably connected to the bracket 3, and one end of the connecting shaft 602 is fixedly connected to a crank 601, and two rollers 603 are fixedly connected to the connecting shaft 602, and the rollers 603 abut against a friction plate 604, and the friction plate 604 is fixedly connected to a slide plate 605, and the slide plate 605 is slidably connected to the bracket 3, and a connecting block 5 is engaged with the slide plate 605, and the two connecting blocks 5 are fixedly connected to the water storage barrel 4.

[0025] As a technical optimization solution of the utility model, one side of the bracket 3 is detachably connected to the first support rod 1 by multiple bolts, and the other side of the bracket 3 is detachably connected to the second support rod 2 by multiple bolts, so that the bracket 3 can be supported by the first support rod 1 and the second support rod 2.

[0026] As a technical optimization solution of the utility model, the second support rod 2 is arranged at an angle, the cross-section of the block 9 is an L-shaped structure, the second support rod 2 is fixedly connected to the block 9, and the two blocks 9 are detachably connected to the same drag rod 10 by multiple bolts. Multiple heat collecting tubes 11 are installed between the drag rod 10 and the water storage barrel 4, so that the bottom end of the heat collecting tube 11 can be supported by the drag rod 10.

[0027] As a technical optimization scheme of the utility model, a locking structure 7 is provided on the skateboard 605, and the locking structure 7 includes a locking block 705. Two locking blocks 705 are slidably connected to the skateboard 605, and the ends of the locking blocks 705 are engaged with the connecting block 5. A second spring 706 is in contact with the sliding plate 605. Two connecting blocks 701 are engaged on the skateboard 605, and a pull rope 704 is fixedly connected between the connecting block 701 and the locking block 705. Two rotating blocks 702 are rotatably connected to the connecting block 701, and a first spring 703 is in contact with the two rotating blocks 702. One end of the cross section of the connecting block 701 is a T-shaped structure, and one end of the cross section of the locking block 705 is a trapezoidal structure. Therefore, the water storage bucket 4 can be quickly installed and disassembled, thereby facilitating the inspection and maintenance of the water storage bucket 4.

[0028] As a technical optimization solution of the utility model, a fixing structure 8 is provided on the bracket 3, and the fixing structure 8 includes a screw 802. Four screws 802 are rotatably connected to the bracket 3, and a stop block 803 is threadedly connected to the screw 802. The stop block 803 is slidably connected to the bracket 3. One side of the stop block 803 is an arc-shaped structure, and one end of the screw 802 is fixedly connected to a rotating rod 801, so that the water storage barrel 4 can be fixed after the position is adjusted.

[0029] When the utility model is in use, the two first support rods 1, the two second support rods 2, the bracket 3, the water storage bucket 4, the towing rod 10 and the multiple heat collecting tubes 11 can be transported separately during transportation, so as to avoid damage to various components during transportation. After moving to the destination, the two first support rods 1 and the two second support rods 2 can be installed and fixed between the bracket 3 by multiple bolts. After the installation is completed, the bracket 3 can be supported by the two first support rods 1 and the two second support rods 2, and then the two ends of the towing rod 10 are fixedly connected to the stopper 9 by bolts, and then the water storage bucket 4 is placed on the bracket 3, and the connecting block 5 is engaged with the slide plate 605. When the connecting block 5 is engaged with the slide plate 605, the connecting block 5 is engaged with the slide plate 605. Under the action of spring 706, the card block 705 will be engaged with the connecting block 5. At this time, the connecting block 5 cannot be separated from the slide plate 605, thereby realizing the installation and fixation of the water storage bucket 4. Then, one of the heat collecting tubes 11 can be installed between the water storage bucket 4 and the drag rod 10, and observe whether the distances around the end of the heat collecting tube 11 and the mounting holes on the water storage bucket 4 are equal. When the distances between the end of the heat collecting tube 11 and the mounting holes on the water storage bucket 4 are not equal, the position of the water storage bucket 4 needs to be adjusted. At this time, the crank 601 can be turned, and the crank 601 drives the connecting shaft 602 to rotate, and the connecting shaft 602 drives the two rollers 603 to rotate. Since there is a certain friction between the roller 603 and the friction plate 604, the roller 603 will bring The friction plate 604 moves, and the movement of the friction plate 604 drives the slide plate 605 to slide on the bracket 3. The movement of the slide plate 605 drives the connecting block 5 and the water storage bucket 4 to move, thereby changing the position of the water storage bucket 4. When the position of the water storage bucket 4 is adjusted, the screw rod 802 can be rotated by the rotating rod 801, and the screw 802 thread drives the block 803 to move toward the friction plate 604. When the block 803 and the friction plate 604 are tightly pressed, the rotation of the rotating rod 801 can be stopped, and the above operation is repeated to make all the blocks 803 contact with the friction plate 604, so as to prevent the water storage bucket 4 from moving again after the position adjustment is completed, effectively improving the stability of use, and then the position of the water storage bucket 4 can be changed by rotating the crank 601, which effectively improves The convenience of operation is improved, and the range of change of the position of the water storage bucket 4 when the crank 601 rotates one circle is small, thereby avoiding a large movement of the water storage bucket 4 during the adjustment process, thereby effectively improving the accuracy of the adjustment. When the water storage bucket 4 needs to be disassembled and washed, the connecting block 701 can be pulled, and the connecting block 701 drives the clamping block 705 to move away from the connecting block 5 through the pull rope 704, and the second spring 706 contracts. With the movement of the connecting block 701, the two rotating blocks 702 will move from the inside of the slide plate 605 to the outside of the slide plate 605. At this time, the first spring 703 will stretch to make the rotating block 702 open to both sides of the connecting block 701. When the rotating block 702 is opened, the connecting block 701 is released. At this time, the end of the rotating block 702 will conflict with the slide plate 605.Therefore, the clamping block 705 will not be clamped with the connecting block 5 again under the action of the second spring 706. Repeat the above operation so that all the clamping blocks 705 are not clamped with the connecting blocks 5. Then the water storage barrel 4 can be removed from the bracket 3, thereby realizing the rapid disassembly of the water storage barrel 4 and facilitating the inspection and maintenance of the water storage barrel 4.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A support frame for a solar water heater that is easy to install, comprising a bracket (3), characterized in that: The bracket (3) is provided with an adjustment structure (6), the adjustment structure (6) comprising a connecting shaft (602), the bracket (3) is rotatably connected with the connecting shaft (602), one end of the connecting shaft (602) is fixedly connected with a crank (601), the connecting shaft (602) is fixedly connected with two rollers (603), the rollers (603) are in contact with a friction plate (604), the friction plate (604) is fixedly connected to a slide plate (605), the slide plate (605) is slidably connected to the bracket (3), a connecting block (5) is engaged with the slide plate (605), and the two connecting blocks (5) are fixedly connected to the water storage bucket (4).

2. A support frame for a solar water heater that is easy to install according to claim 1, characterized in that: One side of the bracket (3) is detachably connected to a first support rod (1) via a plurality of bolts, and the other side of the bracket (3) is detachably connected to a second support rod (2) via a plurality of bolts.

3. A support frame for a solar water heater that is easy to install according to claim 2, characterized in that: A stopper (9) is fixedly connected to the second support rod (2); the two stoppers (9) are detachably connected to the same drag rod (10) via a plurality of bolts; a plurality of heat collecting tubes (11) are installed between the drag rod (10) and the water storage barrel (4).

4. A support frame for a solar water heater that is easy to install according to claim 3, characterized in that: The second support rod (2) is arranged in an inclined manner, and the cross section of the stopper (9) is an L-shaped structure.

5. The support frame for a solar water heater that is easy to install according to claim 1, characterized in that: The slide plate (605) is provided with a locking structure (7), the locking structure (7) comprising a locking block (705), two locking blocks (705) are slidably connected to the slide plate (605), the ends of the locking blocks (705) are engaged with the connecting block (5), and a second spring (706) is provided between the locking blocks (705) and the slide plate (605).

6. A support frame for a solar water heater that is easy to install according to claim 5, characterized in that: Two connecting blocks (701) are clamped on the slide plate (605), and a pull rope (704) is fixedly connected between the connecting block (701) and the clamping block (705).

7. A support frame for a solar water heater that is easy to install according to claim 6, characterized in that: The connecting block (701) is rotatably connected to two rotating blocks (702), and a first spring (703) is provided between the two rotating blocks (702).

8. The support frame for a solar water heater that is easy to install according to claim 6, characterized in that: One end of the cross section of the connecting block (701) is in a T-shaped structure, and one end of the cross section of the clamping block (705) is in a trapezoidal structure.

9. The support frame for a solar water heater that is easy to install according to claim 1, characterized in that: The bracket (3) is provided with a fixing structure (8), the fixing structure (8) comprising a screw rod (802), the bracket (3) is rotatably connected to four screw rods (802), the screw rods (802) are threadedly connected to a stop block (803), and the stop block (803) is slidably connected to the bracket (3).

10. A support frame for a solar water heater that is easy to install according to claim 9, characterized in that: One side of the stop block (803) is in an arc-shaped structure, and one end of the screw rod (802) is fixedly connected to a rotating rod (801).

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