Solar heat collector mounting bracket convenient to disassemble and assemble

Abstract

The utility model discloses a solar thermal collector mounting bracket convenient to disassemble and assemble in the technical field of solar thermal collector mounting brackets, which comprises two transverse brackets and two longitudinal brackets, the transverse brackets and the longitudinal brackets are concave shells, the two ends of each transverse bracket are fixedly connected with two limiting plates, and the limiting plates are fixedly connected with the transverse brackets. The two limiting plates make contact with the side face and the inner wall of the longitudinal support correspondingly, the inner wall of the transverse support and the inner wall of the longitudinal support are each fixedly connected with two sets of supporting plates, the number of each set of supporting plates is two, the side faces of the supporting plates in the same set are slidably connected with connecting rods penetrating through the supporting plates, and the two connecting rods are jointly and fixedly connected with a special-shaped block. Through the structures of the supporting frame, the round block, the first rod, the second rod, the limiting rod, the reset rod and the like, limiting locking of the limiting rod and the step face is utilized, the reset rod extrudes the first inclined face so that limiting locking of the limiting rod and the step face can be relieved, and the transverse support and the longitudinal support can be rapidly mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of solar collector mounting brackets, in particular to a solar collector mounting bracket that is convenient for disassembly and assembly. Background Technique

[0002] As a clean and pollution-free energy source, solar energy has gradually become an important choice in many fields, such as heating, heating, hot water, etc. A solar collector is a device that converts solar radiant energy into heat energy and collects it. It is one of the key components in the solar energy utilization system.

[0003] When installing a solar collector, it needs to be installed on a solar collector bracket. Most of the existing solar collector brackets are composed of several structural parts connected by a large number of bolts. This connection method brings inconvenience to disassembly and assembly, and affects the installation efficiency. It is time-consuming and laborious during mass installation.

[0004] Based on this, the utility model designs a solar collector mounting bracket that is convenient for disassembly and assembly to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a solar collector mounting bracket that is convenient for disassembly and assembly to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A solar collector mounting bracket that is convenient for disassembly and assembly, comprising two transverse brackets and two longitudinal brackets. Both the transverse brackets and the longitudinal brackets are concave-shaped shells. Both ends of the transverse brackets are fixedly connected with two limiting plates, and the two limiting plates are respectively in contact with the side surface and the inner wall of the longitudinal brackets. Both the inner walls of the transverse brackets and the longitudinal brackets are fixedly connected with two groups of support plates, with two in each group. The side surfaces of the support plates in the same group are all slidably connected with connecting rods penetrating through the support plates. The two connecting rods are jointly fixedly connected with a special-shaped block. A first spring with two ends respectively fixedly connected to the support plate and the special-shaped block is sleeved on the surface of the connecting rod. The side surface of the special-shaped block is provided with a first inclined surface, two second inclined surfaces, and two stepped surfaces. Both the side surfaces of the transverse brackets and the longitudinal brackets are provided with two groups of mounting grooves, with four in each group. The inner wall of the mounting groove is slidably connected with a support frame. The side surface of the support frame is provided with four through first holes and two second holes. A first groove is provided on the side surface of the first hole. A first rod is slidably connected to the inner wall of the first hole. A round block is fixedly connected to the end of the first rod. A second spring with two ends respectively fixedly connected to the first rod and the inner wall of the support frame is sleeved on the surface of the first rod. The two ends of the first rods are jointly fixedly connected with a limiting rod, and the limiting rod is adapted to the second inclined surface. A second rod is slidably connected to the inner wall of the second hole. A third spring with two ends respectively fixedly connected to the second rod and the inner wall of the support frame is sleeved on the surface of the second rod. The two ends of the second rods are jointly fixedly connected with a reset rod, and the reset rod is adapted to the first inclined surface. A first inclined plate and a second inclined plate are jointly fixedly connected to the surface of the support frames at the ends of the transverse brackets and the longitudinal brackets. Two inclined frames are arranged on the side surfaces of the transverse brackets and the longitudinal brackets, and the inner wall of the inclined frame is in contact with the transverse brackets and the longitudinal brackets.

[0007] As a further solution of the present utility model, the first rod protrudes above the surface of the support frame, and the end of the second rod is flush with the surface of the support frame.

[0008] As a further solution of the present utility model, a limiting block is fixedly connected to the inner wall of the mounting groove, and the side surface of the limiting block is flush with the side surface of the transverse bracket or the longitudinal bracket.

[0009] As a further solution of the present utility model, a plurality of threaded holes distributed in an array are provided on the side surface of the transverse bracket.

[0010] As a further solution of the present utility model, a limiting combination block is arranged at the corner of the inner wall of the inclined frame, and the limiting combination block is used to limit the transverse bracket and the longitudinal bracket.

[0011] As a further solution of the present utility model, two fixing plates are fixedly connected to the bottom of the inclined frame, and through holes are provided on the side surfaces of the fixing plates.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through structures such as the support frame, round block, first rod, second rod, limiting rod, and reset rod, the present utility model utilizes the limiting and locking between the limiting rod and the step surface, and the reset rod squeezes the first inclined surface to release the limiting and locking between the limiting rod and the step surface, realizing the rapid installation, disassembly, and reassembly of the horizontal support and the vertical support, reducing the difficulty of installation and disassembly. Since the entire support has no bolt connections, the work efficiency of installation and disassembly is greatly improved.

[0014] 2. The present utility model limits the degree of freedom of the possible shaking direction of the support frame through the limiting block, thereby restricting its movement and avoiding the problem of its movement in the installation groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0017] Figure 2 is Figure 1 a partial enlarged view of A in

[0018] Figure 3 is Figure 1 a partial enlarged view of B in

[0019] Figure 4 is a three-dimensional view of the partial cross-section of the structures such as the horizontal support and the vertical support of the present utility model;

[0020] Figure 5 is Figure 4 a partial enlarged view of C in

[0021] Figure 6 is Figure 4 a partial enlarged view of D in

[0022] Figure 7 is a three-dimensional view of the connection relationship and relative positions of the structures such as the connecting rod, support plate, first spring, round block, first rod, and second rod of the present utility model;

[0023] Figure 8 is a three-dimensional view of the support frame structure of the present utility model;

[0024] Figure 9 is a three-dimensional view of the diagonal frame structure of the present utility model.

[0025] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0026] Horizontal bracket 1, vertical bracket 2, limiting plate 3, support plate 4, connecting rod 5, special-shaped block 6, first spring 7, first inclined surface 8, second inclined surface 9, stepped surface 10, mounting groove 11, support frame 12, first hole 13, second hole 14, first groove 15, first rod 16, round block 17, second spring 18, limiting rod 19, second rod 20, third spring 21, reset rod 22, first inclined plate 23, second inclined plate 24, inclined frame 25, limiting block 26, threaded hole 27, limiting combination block 28, fixing plate 29. Specific implementation manners

[0027] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-9, the present utility model provides a technical solution: a solar collector mounting bracket that is convenient for disassembly and assembly, including two transverse brackets 1 and two longitudinal brackets 2. The transverse brackets 1 and the longitudinal brackets 2 are both concave-shaped shells. Both ends of the transverse bracket 1 are fixedly connected with two limit plates 3, and the two limit plates 3 are respectively in contact with the side surface and the inner wall of the longitudinal bracket 2. Inner walls of the transverse bracket 1 and the longitudinal bracket 2 are both fixedly connected with two groups of support plates 4, with two in each group. Side surfaces of the support plates 4 in the same group are both slidably connected with connecting rods 5 that penetrate through the support plates 4. The two connecting rods 5 are jointly fixedly connected with a special-shaped block 6. A first spring 7 whose two ends are respectively fixedly connected to the support plate 4 and the special-shaped block 6 is sleeved on the surface of the connecting rod 5. A first inclined surface 8, two second inclined surfaces 9, and two stepped surfaces 10 are provided on the side surface of the special-shaped block 6. Two groups of mounting grooves 11 are provided on the side surfaces of the transverse bracket 1 and the longitudinal bracket 2, with four in each group. A support frame 12 is slidably connected to the inner wall of the mounting groove 11. Four first holes 13 and two second holes 14 that penetrate through are provided on the side surface of the support frame 12. A first groove 15 is provided on the side surface of the first hole 13. A first rod 16 is slidably connected to the inner wall of the first hole 13. A round block 17 is fixedly connected to the end of the first rod 16. A second spring 18 whose two ends are respectively fixedly connected to the first rod 16 and the inner wall of the support frame 12 is sleeved on the surface of the first rod 16. Two ends of the two first rods 16 are jointly fixedly connected with a limit rod 19, and the limit rod 19 is adapted to the second inclined surface 9. A second rod 20 is slidably connected to the inner wall of the second hole 14. A third spring 21 whose two ends are respectively fixedly connected to the second rod 20 and the inner wall of the support frame 12 is sleeved on the surface of the second rod 20. Two ends of the two second rods 20 are jointly fixedly connected with a reset rod 22, and the reset rod 22 is adapted to the first inclined surface 8. A first inclined plate 23 and a second inclined plate 24 are jointly fixedly connected to the surface of the support frame 12 at the ends of the transverse bracket 1 and the longitudinal bracket 2. Two inclined frames 25 are provided on the side surfaces of the transverse bracket 1 and the longitudinal bracket 2, and the inner wall of the inclined frame 25 is in contact with the transverse bracket 1 and the longitudinal bracket 2;

[0029] During operation, install the longitudinal bracket 2: First, install the support frame 12 into the installation groove 11 of the longitudinal bracket 2. When the support frame 12 is completely installed in the installation groove 11, press the four round blocks 17. The round blocks 17 drive the first rod 16 to move. The first rod 16 will drive the limit rod 19 to squeeze the second inclined surface 9 and stretch the second spring 18 at the same time. When the second inclined surface 9 is squeezed, it moves backward and drives the connecting rod 5 to slide. At the same time, one of the first springs 7 at both ends of the special-shaped block 6 is compressed and the other is stretched. As the second inclined surface 9 moves backward, the limit rod 19 will finally enter the step surface 10 and be engaged by the step surface 10. At this time, the limit rod 19 will stop moving. At the same time, the second inclined surface 9 is reset to the initial position under the action of the two first springs 7. At this time, the round block 17 enters the first groove 15 and generates a squeezing force on the inner wall of the first groove 15, that is, the round block 17 fixes and limits the support frame 12, and the connection between the support frame 12 and the longitudinal bracket 2 is completed; install the transverse bracket 1: Insert the end of the longitudinal bracket 2 into the two limit plates 3 at the end of the transverse bracket 1 for pre-connection and limitation of the two brackets. When the longitudinal bracket 2 is completely inserted into the transverse bracket 1, the transverse support frame 12 connected to the longitudinal support frame 12 also enters the installation groove 11 on the transverse bracket 1. At this time, press the round block 17 on the transverse support frame 12 and repeat the above steps to connect the support frame 12 and the transverse bracket 1. Connect the support frame 12 to the four corners of the transverse bracket 1 and the longitudinal bracket 2 to fix and limit the entire bracket. After assembly, it can be placed on the inclined frame 25 for use. When disassembling, press the two second rods 20. The second rods 20 will drive the reset rod 22 to move and squeeze the first inclined surface 8. The first inclined surface 8 moves backward, and finally the limit rod 19 disengages from the step surface 10. Under the action of the second spring 18, the reset of the limit rod 19 is completed. At this time, the connection between the support frame 12 and the transverse bracket 1 or the longitudinal bracket 2 is quickly removed. Through the above process, the installation and removal of the bracket can be quickly carried out. The entire bracket has no bolt connection, which greatly improves the work efficiency of installation and disassembly.

[0030] As a further solution of the present invention, the first rod 16 is higher than the surface of the support frame 12, and the end of the second rod 20 is flush with the surface of the support frame 12; during operation, in order to make the surface of the support frame 12 flat when the connection is completed, the round block 17 drives the first rod 16 to move. When finally limited, the round block 17 enters the first groove 15 and its surface is flush with the surface of the support frame 12. At this time, there is no protrusion on the surface of the support frame 12, ensuring its flatness.

[0031] As a further solution of the utility model, a limiting block 26 is fixedly connected to the inner wall of the installation groove 11, and the side surface of the limiting block 26 is flush with the side surface of the transverse bracket 1 or the longitudinal bracket 2; during operation, in order to avoid the problem that the support frame 12 moves in the installation groove 11, by setting the limiting block 26, the degree of freedom of the possible shaking direction of the support frame 12 is limited, thereby restricting its movement.

[0032] As a further solution of the utility model, a plurality of thread holes 27 are arranged in an array on the side surface of the transverse bracket 1; during operation, the solar collector is fixed by setting the thread holes 27.

[0033] As a further solution of the utility model, a limiting combination block 28 is arranged at the inner wall corner of the inclined frame 25, and the limiting combination block 28 is used to limit the transverse bracket 1 and the longitudinal bracket 2; during operation, by setting the limiting combination block 28, it can be well restricted on the inclined frame 25.

[0034] As a further solution of the utility model, two fixing plates 29 are fixedly connected to the bottom of the inclined frame 25, and through holes are formed in the side surfaces of the fixing plates 29; during operation, the inclined frame 25 is fixed by setting the fixing plates 29.

[0035] Working principle: Install the longitudinal bracket 2: First, install the support frame 12 into the installation groove 11 of the longitudinal bracket 2. When the support frame 12 is completely installed in the installation groove 11, press the four round blocks 17. The round blocks 17 drive the first rod 16 to move. The first rod 16 will drive the limiting rod 19 to squeeze the second inclined surface 9 and stretch the second spring 18 at the same time. When the second inclined surface 9 is squeezed, it moves backward and drives the connecting rod 5 to slide. At the same time, one of the first springs 7 at both ends of the special-shaped block 6 is compressed and the other is stretched. As the second inclined surface 9 moves backward, the limiting rod 19 will finally enter the step surface 10 and be engaged by the step surface 10. At this time, the limiting rod 19 will stop moving. At the same time, the second inclined surface 9 is reset to the initial position under the action of the two first springs 7. At this time, the round block 17 enters the first groove 15 and generates a squeezing force on the inner wall of the first groove 15, that is, the round block 17 fixes and limits the support frame 12, and the connection between the support frame 12 and the longitudinal bracket 2 is completed; Install the transverse bracket 1: Insert the end of the longitudinal bracket 2 into the two limiting plates 3 at the end of the transverse bracket 1 for pre-connection and limitation of the two brackets. When the longitudinal bracket 2 is completely inserted into the transverse bracket 1, the transverse support frame 12 connected to the longitudinal support frame 12 also enters the installation groove 11 on the transverse bracket 1. At this time, press the round block 17 on the transverse support frame 12 and repeat the above steps to connect the support frame 12 and the transverse bracket 1. Connect the support frame 12 to the four corners of the transverse bracket 1 and the longitudinal bracket 2 to fix and limit the entire bracket. After assembly, it can be placed on the inclined frame 25 for use. When disassembling, press the two second rods 20. The second rods 20 will drive the reset rod 22 to move and squeeze the first inclined surface 8. The first inclined surface 8 moves backward, and finally the limiting rod 19 is disengaged from the step surface 10. Under the action of the second spring 18, the reset of the limiting rod 19 is completed. At this time, the connection between the support frame 12 and the transverse bracket 1 or the longitudinal bracket 2 is quickly removed. Through the above process, the installation and removal of the bracket can be quickly carried out. The entire bracket has no bolt connection, which greatly improves the work efficiency of installation and disassembly.

[0036] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A solar collector mounting bracket that is easy to assemble and disassemble, comprising two transverse brackets (1) and two longitudinal brackets (2), characterized in that: The transverse bracket (1) and the longitudinal bracket (2) are both concave shells, and two limit plates (3) are fixedly connected at both ends of the transverse bracket (1), and the two limit plates (3) are respectively in contact with the side and inner wall of the longitudinal bracket (2). The inner wall of the transverse bracket (1) and the longitudinal bracket (2) are both fixedly connected with two groups of support plates (4), and each group has two members. The sides of the support plates (4) in the same group are slidably connected with connecting rods (5) that penetrate the support plates (4), and the two connecting rods (5) are fixedly connected with a special-shaped block (6) in common, and the surface of the connecting rod (5) is sleeved with two The ends of the first spring (7) are respectively fixedly connected to the support plate (4) and the special-shaped block (6); the side of the special-shaped block (6) is provided with a first inclined surface (8), two second inclined surfaces (9) and two step surfaces (10); the side of the transverse bracket (1) and the longitudinal bracket (2) are provided with two groups of mounting grooves (11), each group having four grooves; the inner wall of the mounting groove (11) is slidably connected to a support frame (12); the side of the support frame (12) is provided with four penetrating first holes (13) and two second holes (14); the side of the first hole (13) is provided with a first groove (15 ), the first hole (13) is slidably connected to the inner wall of a first rod (16), the end of the first rod (16) is fixedly connected to a round block (17), the surface of the first rod (16) is sleeved with a second spring (18) whose two ends are respectively fixedly connected to the first rod (16) and the inner wall of the support frame (12), the two ends of the first rod (16) are commonly fixedly connected to a limiting rod (19), the limiting rod (19) is adapted to the second inclined surface (9), the inner wall of the second hole (14) is slidably connected to a second rod (20), the surface of the second rod (20) is sleeved with two ends respectively fixedly connected to the first rod (16) and the inner wall of the support frame (12), A third spring (21) is connected to the second rod (20) and the inner wall of the support frame (12); the ends of the two second rods (20) are fixedly connected with a reset rod (22); the reset rod (22) is adapted to the first inclined surface (8); the surfaces of the support frame (12) at the ends of the transverse bracket (1) and the longitudinal bracket (2) are fixedly connected with a first inclined plate (23) and a second inclined plate (24); two inclined frames (25) are arranged on the sides of the transverse bracket (1) and the longitudinal bracket (2); the inner walls of the inclined frames (25) are in contact with the transverse bracket (1) and the longitudinal bracket (2).

2. The solar collector mounting bracket that is easy to disassemble and assemble according to claim 1 is characterized in that: The first rod (16) is higher than the surface of the support frame (12), and the end of the second rod (20) is flush with the surface of the support frame (12).

3. The solar collector mounting bracket that is easy to disassemble and assemble according to claim 1 is characterized in that: The inner wall of the installation groove (11) is fixedly connected to a limit block (26), and the side surface of the limit block (26) is flush with the side surface of the transverse bracket (1) or the longitudinal bracket (2).

4. The solar collector mounting bracket that is easy to disassemble and assemble according to claim 1 is characterized in that: The side surface of the transverse bracket (1) is provided with a plurality of threaded holes (27) distributed in an array.

5. The solar collector mounting bracket that is easy to disassemble and assemble according to claim 1 is characterized in that: A limiting assembly block (28) is provided at the corner of the inner wall of the oblique frame (25), and the limiting assembly block (28) is used to limit the transverse support (1) and the longitudinal support (2).

6. The solar collector mounting bracket that is easy to disassemble and assemble according to claim 1, characterized in that: Two fixing plates (29) are fixedly connected to the bottom of the oblique frame (25), and through holes are provided on the sides of the fixing plates (29).

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