Foldable solar water heater support

Abstract

The utility model relates to the technical field of solar energy, in particular to a foldable solar water heater support which comprises a supporting bottom frame, an inclined supporting frame is rotatably connected to the inner side of the bottom frame, clamping blocks are symmetrically and fixedly connected to the right side of the inclined supporting frame, auxiliary fixing modules are installed on the outer sides of the clamping blocks, and each auxiliary fixing module comprises a batten. Sliding grooves are symmetrically formed in the two sides of the left end face of the strip plate, counter bores are symmetrically formed in the two sides of the interior of each sliding groove, spring pins are installed on the inner sides of the counter bores, supporting strips are fixedly connected to the inner side of the bottom frame, threaded sleeves are fixedly connected to the inner sides of hole positions of the bottom frame, and bolts are spirally connected to the inner sides of the threaded sleeves. By means of the structures such as the shaft rod, the gear, the abutting and fixing mechanism and the rotating and fixing piece, the folding type solar water heater support can fold and put away the large-size fixing hoop, and the number of the foldable supports capable of being conveyed during stacking and transporting is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy, in particular to a foldable solar water heater bracket. 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. The solar water heater bracket can provide fixed support for the solar water heater.

[0003] Some solar water heater brackets are of foldable structure. Compared with commonly used fixed brackets, foldable brackets take up less space during transportation. However, the fixing hoops of existing foldable brackets are usually not foldable, and the large-sized fixing hoops are still relatively prominent after the brackets are folded. When the foldable brackets are stacked for transportation, large gaps will exist between the brackets, reducing the number of brackets that can be transported at one time. Therefore, based on the above problems, a foldable solar water heater bracket is proposed. Utility Model Content

[0004] The utility model aims to provide a foldable solar water heater bracket to solve the problem that the existing foldable solar water heater bracket is inconvenient to fold a relatively large fixing hoop.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A foldable solar water heater bracket comprises a supporting base frame, wherein the inner side of the base frame is rotatably connected to an oblique support frame, the right side of the oblique support frame is symmetrically fixedly connected to a clamping block, the outer side of the clamping block is installed with an auxiliary fixing module, the auxiliary fixing module comprises a strip plate, the left end surface of the strip plate is symmetrically provided with sliding grooves on both sides, the inner side of the sliding groove is symmetrically provided with countersunk holes on both sides, the inner sides of the countersunk holes are installed with spring pins, the inner side of the base frame is fixedly connected to a support bar, the inner sides of the holes of the base frame are fixedly connected to screw sleeves, the inner sides of the screw sleeves are spirally connected to bolts, The outer sides of the bolts are rotatably connected with the main support module, and the main support module includes a support column, a receiving groove is provided on the inner side of the support column, and the inner sides of the receiving groove are rotatably connected with shafts, and the outer sides of the shafts are fixedly connected with gears, and a group of the gears are meshed and connected with each other, and the outer sides of the shafts are fixedly connected with fixed hoops, and a positioning groove is provided in the fixed hoop on the right side, and the outer side of the fixed hoop on the left side is rotatably connected with a rotating fixture, and the outer sides of the fixed hoops are fixedly connected with a fixing mechanism, and the front end of the shaft on the left side is fixedly connected with a rotating wheel.

[0007] Preferably, the card block is composed of a connecting rod and a square slider, a slot hole is opened in the square slider of the card block, the square sliders of the card block are arranged on the inner side of the slide groove, the pin head end of the spring pin is inserted into the inner side of the slot hole of the square slider of the card block, and the inner wall of the slide groove fits with the outer end surface of the square slider of the card block.

[0008] Preferably, an abutment hole is provided on the lower side of the diagonal support frame, the support bar is composed of a base, a rotating rod and an abutment rod, the base and the rotating rod of the support bar are rotatably connected, and the diameter of the abutment rod of the support bar is the same as the inner diameter of the abutment hole of the diagonal support frame.

[0009] Preferably, the main support module is provided with two fixed hoops in total, a spacing is left between a group of the fixed hoops, the retaining mechanisms are all arranged between a group of fixed hoops, the retaining mechanisms are all arranged on the upper side of the rotating fixture, and the retaining mechanisms are composed of a sleeve and a slidable retaining block inside the sleeve.

[0010] Preferably, the transfer fixture consists of a turning point, a turning strip and a clamping strip, the positioning groove is an arc groove, the center of the positioning groove and the turning point of the transfer fixture are coaxial, and the depth dimension of the storage groove is 1.2 times the height dimension of the fixed hoop.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the shaft rod, gear, fixing mechanism and rotating fixture are arranged so that the fixing mechanism cooperates with the rotating fixture and the positioning groove to fix the positions of the fixed hoops on both sides, so that the fixed hoops composed of the fixed hoops can support the water heater. When folding is required, the rotating wheel can drive the shaft rod to rotate, and the shaft rods on both sides can be rotated at the same time through the engagement of the gears. The simultaneous rotation of the shaft rods on both sides can adjust the rotation angle of the fixed hoops on both sides, so that the fixed hoops composed of the fixed hoops can be folded and stored, thereby realizing that the foldable solar water heater bracket can fold and store larger-sized fixing hoops, thereby increasing the number of each foldable bracket that can be transported when stacked and transported, and solving the problem that the existing foldable solar water heater bracket is inconvenient to fold larger-sized fixing hoops. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at B;

[0016] Figure 4It is a half-section structural schematic diagram of the main support module of the utility model;

[0017] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at C;

[0018] Figure 6 This is a structural schematic diagram of the fixed splicing hoop of the utility model;

[0019] Figure 7 It is a structural schematic diagram of the diagonal support frame of the utility model;

[0020] Figure 8 It is a structural schematic diagram of the support bar of the utility model;

[0021] Fig. 9 This is a structural schematic diagram of the auxiliary fixing module of the utility model;

[0022] Fig.10 For this utility model Figure 1 Schematic diagram of the folded structure.

[0023] In the figure: 1, base frame; 2, diagonal support frame; 3, clamping block; 4, auxiliary fixing module; 41, strip board; 42, slide groove; 43, countersunk hole; 44, spring pin; 5, support bar; 6, screw sleeve; 7, bolt; 8, main support module; 801, support column; 802, storage groove; 803, shaft rod; 804, gear; 805, fixed hoop; 806, positioning groove; 807, rotating fixture; 808, fixing mechanism; 809, rotating wheel. DETAILED DESCRIPTION

[0024] 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.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0027] In the description of the present invention, it is necessary to understand that the orientation or positional relationship indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature with other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above" or "above other devices or structures" will be positioned as "below" or "below" other devices or structures. Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein are interpreted accordingly.

[0029] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0030] See also Figure 1-10 , the utility model provides a technical solution:

[0031] A foldable solar water heater bracket comprises a supporting base frame 1, wherein the inner side of the base frame 1 is rotatably connected to an oblique support frame 2, a block 3 is symmetrically fixedly connected to the right side of the oblique support frame 2, an auxiliary fixing module 4 is installed on the outer side of the block 3, the auxiliary fixing module 4 comprises a strip plate 41, a slide groove 42 is symmetrically opened on both sides of the left end surface of the strip plate 41, a countersunk hole 43 is symmetrically opened on both sides of the inner side of the slide groove 42, a spring pin 44 is installed on the inner side of the countersunk hole 43, a support bar 5 is fixedly connected to the inner side of the base frame 1, a screw sleeve 6 is fixedly connected to the inner side of the hole position of the base frame 1, a bolt 7 is spirally connected to the inner side of the screw sleeve 6, and a main support is rotatably connected to the outer side of the bolt 7. Module 8, the main support module 8 includes a support column 801, a storage groove 802 is opened on the inner side of the support column 801, both sides of the interior of the storage groove 802 are rotatably connected with an axle rod 803, the outer side of the axle rod 803 is fixedly connected with a gear 804, a group of gears 804 are meshed and connected with each other, the outer side of the axle rod 803 is fixedly connected with a fixed hoop 805, a positioning groove 806 is opened in the right fixed hoop 805, the outer side of the left fixed hoop 805 is rotatably connected with a rotating fixture 807, the outer side of the fixed hoop 805 is fixedly connected with a fixing mechanism 808, and the front end of the left axle rod 803 is fixedly connected with a rotating wheel 809.

[0032] The block 3 is composed of a connecting rod and a square slider, and a slot is provided in the square slider of the block 3. The square slider of the block 3 is arranged on the inner side of the slide groove 42, and the pin head end of the spring pin 44 is inserted into the inner side of the square slider slot of the block 3. The inner wall of the slide groove 42 fits with the outer end surface of the square slider of the block 3, and the block 3 can be fixed by the spring pin 44, so that the position of the strip plate 41 can be positioned, and the strip plate 41 can be displaced on the block 3 through the provided slide groove 42; a supporting hole is provided on the lower side of the diagonal support frame 2, and the support bar 5 is composed of a base, a rotating rod and a supporting rod. The base of the support bar 5 and the rotating rod are rotatably connected, and the supporting rod diameter of the support bar 5 is the same as the inner diameter of the supporting hole of the diagonal support frame 2. The diagonal support frame 2 can be supported by the provided support bar 5, and the stability of the support of the diagonal support frame 2 by the support bar and the supporting hole is improved; the fixed hoop 805 of the main support module 8 is provided with 2 in total, a set of fixed There is a spacing between the fixed hoops 805, and the retaining mechanisms 808 are all arranged between a group of fixed hoops 805. The retaining mechanisms 808 are all arranged on the upper side of the transfer fixture 807. The retaining mechanism 808 is composed of a sleeve and a slidable retaining block inside the sleeve. The transfer fixture 807 can be limited by the provided retaining mechanism 808, so that the transfer fixture 807 cannot be rotated out of the positioning groove 806; the transfer fixture 807 is composed of a turning point, a turning strip and a clamping strip. The positioning groove 806 is an arc groove, and the center of the positioning groove 806 and the turning point of the transfer fixture 807 are the same axis. The depth dimension of the storage groove 802 is 1.2 times the height dimension of the fixed hoop 805, so that the transfer fixture 807 can rotate to make the clamping strip rotate into the positioning groove 806, and the fixed hoops 805 on both sides can be fixed in position by the provided transfer fixture 807 and the positioning groove 806, so that the fixed hoop composed of the fixed hoops 805 can support the water heater.

[0033] Working process: The foldable solar water heater bracket can be folded or unfolded as needed. The folding operation is as follows. First, the inclined diagonal support frame 2 is rotated clockwise to disengage the abutment hole of the diagonal support frame 2 from the abutment rod of the support bar 5. At this time, the rotating rod of the support bar 5 can be rotated clockwise and lowered and placed on the inner side of the base frame 1. The diagonal support frame 2 that loses the support of the support bar 5 can be rotated counterclockwise and placed on the inner side of the base frame 1, pressing on the upper side of the rotating rod of the support bar 5. As the diagonal support frame 2 rotates, the auxiliary fixing module 4 will appear more prominent. By pressing down the strip plate 41, the square slider of the card block 3 can be disengaged from the lower spring pin 44, so that the strip plate 41 is displaced downward to complete the folding of the auxiliary fixing module 4. The fixing mechanism 808 cooperates with the rotating fixture 807 and the positioning groove 806 to fix the position of the fixed hoops 805 on both sides, so that the fixed hoop composed of the fixed hoop 805 can support the water heater. When folding is required, the abutment blocks of each fixing mechanism 808 are pushed back The folding of the bracket 805 is completed by loosening the bolt 7 and lowering the main support module 801.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable solar water heater support, comprising a support frame (1), characterized in that: The inner side of the base frame (1) is rotatably connected to an inclined support frame (2), the right side of the inclined support frame (2) is symmetrically fixedly connected to a block (3), the outer side of the block (3) is installed with an auxiliary fixing module (4), the auxiliary fixing module (4) comprises a strip plate (41), the left end surface of the strip plate (41) is symmetrically provided with a slide groove (42) on both sides, the inner side of the slide groove (42) is symmetrically provided with a countersunk hole (43), the inner side of each of the countersunk holes (43) is installed with a spring pin (44), the inner side of the base frame (1) is fixedly connected to a support bar (5), the inner side of the hole position of the base frame (1) is fixedly connected to a screw sleeve (6), the inner side of each of the screw sleeves (6) is spirally connected to a bolt (7), the outer side of each of the bolts (7) is rotatably connected to a main support module (8), the main support module (8) is rotatably connected to the inner side of the hole position of the base frame (1), the inner side of each of the screw sleeves (6) is spirally connected to a bolt (7), the outer side of each of the bolts (7) is rotatably connected to the ... The support module (8) comprises a support column (801), the inner side of which is provided with a receiving groove (802), the inner sides of which are rotatably connected to shafts (803), the outer sides of which are fixedly connected to gears (804), a group of which are meshingly connected to each other, the outer sides of which are fixedly connected to fixed hoops (805), the fixed hoop (805) on the right side is provided with a positioning groove (806), the outer side of the fixed hoop (805) on the left side is rotatably connected to a rotating fixture (807), the outer side of which is fixedly connected to a fixing mechanism (808), and the front end of the shaft (803) on the left side is fixedly connected to a rotating wheel (809).

2. A foldable solar water heater support according to claim 1, characterized in that: The block (3) is composed of a connecting rod and a square slider. A slot hole is provided in the square slider of the block (3). The square sliders of the block (3) are arranged on the inner side of the slide groove (42). The head end of the spring pin (44) is inserted into the inner side of the slot hole of the square slider of the block (3). The inner wall of the slide groove (42) is in contact with the outer end surface of the square slider of the block (3).

3. A foldable solar water heater support according to claim 1, characterized in that: The lower side of the diagonal support frame (2) is provided with an abutment hole, the support bar (5) is composed of a base, a rotating rod and an abutment rod, the base and the rotating rod of the support bar (5) are rotatably connected, and the diameter of the abutment rod of the support bar (5) is the same as the inner diameter of the abutment hole of the diagonal support frame (2).

4. A foldable solar water heater support according to claim 1, characterized in that: The main support module (8) is provided with two fixed hoops (805) in total, and a spacing is left between a group of fixed hoops (805). The fixing mechanisms (808) are all arranged between a group of fixed hoops (805). The fixing mechanisms (808) are all arranged on the upper side of the rotating parts (807). The fixing mechanisms (808) are composed of a sleeve and a slidable blocking block inside the sleeve.

5. A foldable solar water heater support according to claim 1, characterized in that: The rotating fixture (807) is composed of a rotating point, a rotating strip and a clamping strip. The positioning groove (806) is an arc-shaped groove. The center of the positioning groove (806) and the rotating point of the rotating fixture (807) are coaxial. The depth dimension of the receiving groove (802) is 1.2 times the height dimension of the fixed hoop (805).

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