Positioning and assembling bracket for photovoltaic support installation

Abstract

The invention relates to the technical field of photovoltaic support installation auxiliary devices, in particular to a positioning and assembling bracket for photovoltaic support installation, which comprises a bottom support assembly for horizontally supporting a photovoltaic support body to be assembled; the two side assembling parts are symmetrically installed on the two sides of the bottom support assembly and comprise side positioning frames horizontally moving in the directions of the two sides of the bottom support assembly, a cross beam rod is installed between the two side positioning frames in an inserted mode, and each side positioning frame is provided with a clamping unit; according to the positioning and assembling bracket for photovoltaic support installation, a to-be-assembled vertical rod structure can be rapidly and stably clamped through the arranged side assembling part, the matched bottom supporting assembly can be suitable for circular hoops of different specifications, the circular hoops and a vertical rod are installed in an aligned mode, and the positioning and assembling bracket is high in adjustability and wide in application range; the photovoltaic support body can be rapidly assembled in a vertical mode, a horizontal assembling mode is not adopted, the problem of rotation and displacement of the photovoltaic support structure can be avoided, and the device is convenient and efficient to assemble and has practicability.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic bracket installation auxiliary devices, and in particular to a positioning and assembling bracket for photovoltaic bracket installation. Background Art

[0002] At present, most photovoltaic brackets use assembled rods to facilitate on-site assembly of the brackets. Because the frame structure is mostly a planar structure, they are mostly assembled horizontally on the ground. The bottom clamp of the photovoltaic bracket is circular. When assembled horizontally on the ground, it is easy to cause the circular clamp to move or roll, resulting in difficulty in positioning and connecting the rod and the clamp. Generally, it requires cooperation of multiple people and multiple adjustments of the component position to complete the positioning and installation.

[0003] When installing the vertical poles with the bottom circular clamps, it is necessary to ensure that the vertical poles on both sides are parallel to each other and also to install them vertically with the clamps. Otherwise, it will affect the positioning connection between the upper angle steel of the bracket and the vertical pole, and ultimately affect the fixed installation of the formed bracket and the foundation. In addition, during horizontal assembly, the horizontal photovoltaic bracket needs to be manually lifted before the upper and lower side bolts of the pole can be installed, which greatly consumes the physical strength of the operators. The poles are also prone to rotation and displacement during the lifting process.

[0004] In summary, the current photovoltaic bracket has a large structure and heavy weight, and the horizontal ground assembly method adopted makes it inconvenient to assemble the photovoltaic bracket, requiring repeated adjustments, and its construction efficiency is low. Consider solving the above problems to achieve the effect of efficient and accurate assembly of photovoltaic brackets; in view of this, we propose a positioning assembly bracket for installing photovoltaic brackets. Summary of the invention

[0005] The purpose of the present invention is to solve the deficiencies mentioned in the above background technology and to provide a positioning and assembling bracket for installing a photovoltaic support.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A positioning and assembling bracket for installing a photovoltaic support, comprising:

[0008] The bottom support assembly is used to horizontally support the photovoltaic support body to be assembled;

[0009] Two side assembling parts are symmetrically installed on both sides of the bottom bracket assembly, including side positioning frames that move horizontally along the two sides of the bottom bracket assembly, a crossbeam is inserted between the two side positioning frames, and a clamping unit is installed on each side positioning frame;

[0010] The clamping unit is used to position and clamp the photovoltaic bracket body to be assembled.

[0011] Preferably, the photovoltaic support body comprises a circular clamp for being placed on the base assembly, and vertically mounted poles at both ends of the circular clamp;

[0012] A connecting plate is installed between the two vertical poles, and a supporting rod for supporting the photovoltaic panel is installed at the upper ends of the two vertical poles, and an oblique support rod is installed between the circular clamp and the supporting rod.

[0013] Preferably, the side positioning frame comprises a horizontal bottom plate arranged at both sides of the bottom support assembly, and a U-shaped vertical plate vertically installed on the horizontal bottom plate, and a supporting inclined plate is installed between the back plate side of the U-shaped vertical plate and the horizontal bottom plate;

[0014] The back plate of the U-shaped vertical plate is provided with a protrusion, and the crossbeam is inserted into the protrusions on both sides;

[0015] The U-shaped vertical plate back plate is provided with a first opening and a second opening, and the first opening corresponds to the installation positions at both ends of the circular clamp.

[0016] Preferably, a supporting plate is installed on the back plate side of the U-shaped vertical plate at the second opening, and a cylinder corresponding to the second opening position is installed on the supporting plate.

[0017] Preferably, the U-shaped vertical plate is provided with a mounting groove for mounting the card-mounting unit;

[0018] The clamping unit comprises a U-shaped seat with an inserting bin detachably mounted on the outside, and an inserting rod is inserted between the U-shaped seat and the inserting bin;

[0019] A clamp block is detachably mounted on one end of the insertion rod located in the U-shaped seat, and a limit stop plate is detachably mounted on the rod body of the insertion rod located in the insertion compartment;

[0020] A spring for sleeved on the insertion rod is installed in the insertion compartment.

[0021] Preferably, the inner and outer sides of the U-shaped vertical plate are respectively provided with a second side block and a first side block, and the outer ends of the second side block and the first side block are both rotatably mounted with vertical rollers;

[0022] The card block is fitted between the two vertical rollers, and the vertical rollers are used to improve the stability of the card block when it moves.

[0023] Preferably, the first side block is shorter than the second side block, and the corresponding surfaces of the clamping block, the first side block and the second side block are respectively provided with an outer extrusion arc surface and a clamping groove.

[0024] Preferably, the U-shaped seat is detachably mounted on the U-shaped vertical plate via an L-shaped connecting plate, and the L-shaped connecting plate is respectively provided with horizontal adjustment grooves for installing screws.

[0025] Preferably, the bottom support assembly comprises a horizontal support plate with a double-headed electric cylinder installed inside, and the output shafts at both ends of the double-headed electric cylinder are respectively connected to the horizontal bottom plates on both sides;

[0026] A plurality of sliding rods are horizontally mounted on the horizontal supporting plate, and the horizontal bottom plate is inserted on the sliding rods through provided insertion holes.

[0027] Preferably, a moving wheel for moving along the direction of the sliding rod is installed below the horizontal bottom plate.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] The photovoltaic bracket installation positioning assembly bracket can quickly and stably clamp the vertical pole structure to be assembled through the side assembly part, and can be suitable for circular clamps of different specifications with the bottom bracket component, so that it can be aligned with the vertical pole for installation. The device is highly adjustable and has a wide range of applications. It can realize the rapid assembly of the photovoltaic bracket body in a vertical manner without adopting the horizontal assembly method, which is beneficial to avoid the problem of rotation and displacement of the photovoltaic bracket structure. The device is easy and efficient to assemble and is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0031] Figure 1 This is one of the installation diagrams of the embodiment of the present invention;

[0032] Figure 2 This is the second installation diagram of the embodiment of the present invention;

[0033] Figure 3 It is an installation relationship diagram of an embodiment of the present invention;

[0034] Figure 4 This is one of the overall structural schematic diagrams of the present invention;

[0035] Figure 5 This is the second schematic diagram of the overall structure of the present invention;

[0036] Figure 6 It is an exploded view of the overall structure of the present invention;

[0037] Figure 7 It is a schematic diagram of the side assembly part of the present invention;

[0038] Figure 8 It is a diagram of the side assembly part of the present invention;

[0039] Fig. 9This is a schematic diagram of the base assembly of the present invention;

[0040] Fig.10 It is a schematic diagram of the card installation unit of the present invention;

[0041] Fig.11 This is an exploded view of the card-mounting unit of the present invention;

[0042] Fig.12 This is a structural diagram of the card-mounting unit of the present invention.

[0043] The meaning of each number in the figure is:

[0044] 1. side positioning frame; 11. horizontal bottom plate; 111. plug hole; 12. U-shaped vertical plate; 121. first opening; 122. second opening; 123. mounting groove; 13. supporting inclined plate; 14. supporting plate; 15. protrusion; 16. moving wheel;

[0045] 2. Bottom support assembly; 21. Horizontal support plate; 22. Sliding rod; 23. Double-head electric cylinder;

[0046] 3. Crossbeam;

[0047] 4. Card-mounting unit; 41. U-shaped seat; 411. First side block; 412. Second side block; 42. Vertical roller; 43. Card block; 431. External extrusion arc surface; 432. Card slot; 44. Insertion rod; 45. Limiting plate; 46. Spring; 47. Insertion compartment; 48. L-shaped connecting plate; 481. Horizontal adjustment slot; 49. Screw;

[0048] 5. Cylinder;

[0049] 6. Photovoltaic bracket body; 61. Round clamp; 62. Vertical pole; 63. Diagonal support rod; 64. Support rod; 65. Connecting plate. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0051] See also Figure 1-12 The present invention describes the above technical solution in detail through the following embodiments:

[0052] A photovoltaic bracket installation positioning assembly bracket, need to pay attention to, such as Figure 1-Figure 3The structure shown in the figure is used to quickly assemble the photovoltaic bracket body 6. Specifically, the photovoltaic bracket body 6 includes: Figure 3 The circular hoop 61 shown has two vertical poles 62 installed at both ends of the circular hoop 61; based on the positioning of the pole 62 and the circular hoop 61, the assembly of the connecting plate 65, the support rod 64 and the diagonal support rod 63 can be realized. In actual use, each photovoltaic bracket body 6 has different specifications, but most of them adopt the structure of this embodiment. Therefore, it is considered that the overall assembly can be realized by quickly positioning the pole 62 and the circular hoop 61, and its applicability is also considered; therefore, it specifically includes:

[0053] Bottom bracket component 2, such as Figure 4-Figure 6 , Fig. 9 In the structure shown, the base support assembly 2 includes a horizontal support plate 21 with a double-headed electric cylinder 23 installed inside. The output shafts at both ends of the double-headed electric cylinder 23 are inserted through the horizontal support plate 21. At the same time, a sliding rod 22 is horizontally installed on the horizontal support plate 21. The sliding rod 22 and the output shaft of the double-headed electric cylinder 23 are arranged in parallel, and the circular clamp 61 to be assembled can be supported by the horizontal support plate 21.

[0054] The two side assembly parts are symmetrically installed on both sides of the bottom bracket component 2, such as Figure 6-Figure 8 In the structure shown, the side assembly part includes a side positioning frame 1, a crossbeam 3 is inserted between two side positioning frames 1, and a clamping unit 4 is installed on each side positioning frame 1.

[0055] Specifically, the side positioning frame 1 includes a horizontal base plate 11 arranged on both sides of the base support assembly 2 and corresponding to the output shaft of the double-headed electric cylinder 23, and a socket 111 is provided on the horizontal base plate 11, that is, the horizontal base plate 11 is slidably installed on the sliding rod 22 through the socket 111, and cooperates with the double-headed electric cylinder 23 to achieve distance adjustment so as to be suitable for circular clamps 61 of different diameters; at the same time, in order to facilitate movement, this embodiment is provided with a moving wheel 16 for moving along the direction of the sliding rod 22 under the horizontal base plate 11.

[0056] like Figure 7 , Figure 8 In the structure shown in FIG. 1 , a U-shaped vertical plate 12 is vertically installed on the horizontal bottom plate 11, and a supporting inclined plate 13 is installed between the back plate side of the U-shaped vertical plate 12 and the horizontal bottom plate 11. Figure 8In the position shown, a protrusion 15 is provided on the back plate side of the U-shaped vertical plate 12, and the crossbeam 3 is inserted into the protrusions 15 on both sides, which can keep the side positioning frame 1 structure on both sides vertically stable; wherein the U-shaped groove of the U-shaped vertical plate 12 is used to vertically install the vertical pole 62, so that it is aligned with the two ends of the circular clamp 61 and then the assembly is completed. In order to keep the installation site unobstructed, a first opening 121 is provided on the back plate of the U-shaped vertical plate 12; in addition, considering that the vertical pole 62 is also easy to tip over if it is directly inserted into the U-shaped groove of the U-shaped vertical plate 12, an installation groove 123 for installing the clamping unit 4 is provided on the U-shaped vertical plate 12, and the vertical pole 62 is elastically clamped in the U-shaped groove through the clamping unit 4.

[0057] In this embodiment, the card installation unit 4 is as follows Figure 10-12 The structure shown in the figure specifically comprises a U-shaped seat 41 with a plug-in bin 47 detachably mounted on the outside, and a plug-in rod 44 is inserted between the U-shaped seat 41 and the plug-in bin 47. In order to maintain the elastic contraction and ejection performance of the plug-in rod 44 in the horizontal direction, a limit stopper 45 is threadedly mounted on the rod body of the plug-in rod 44 located in the plug-in bin 47. Fig.12 As shown, a spring 46 sleeved on the insertion rod 44 is installed in the insertion bin 47, and a clamping block 43 is detachably installed at one end of the insertion rod 44 located in the U-shaped seat 41. In this embodiment, in order to better press the clamping block 43 into the U-shaped groove of the U-shaped vertical plate 12 from the outer end, an outer extrusion arc surface 431 is provided on the outer side of the clamping block 43, and a clamping groove 432 is provided on the inner side for limiting the position of the vertical rod 62 and facilitating the subsequent ejection of the vertical rod 62. Fig.12 shown.

[0058] In order to facilitate the rapid installation of the vertical pole 62, the first side block 411 is set to be shorter than the second side block 412, and the vertical rollers 42 are rotatably installed at the outer ends of the second side block 412 and the first side block 411, so that the block 43 can be supported by the vertical rollers 42 during the movement with the insertion rod 44 without damaging the insertion rod 44, and the friction force of the block 43 during the movement process can be smaller than that of the inner wall of the U-shaped seat 41, which is beneficial to improving the smoothness of the insertion into the column 62.

[0059] In order to facilitate the rapid release of the assembled photovoltaic support body 6 after assembly, Figure 7 , Figure 8 In the structure shown, a second opening 122 is provided on the back plate of the U-shaped vertical plate 12, and a cylinder 5 corresponding to the position of the second opening 122 is installed through the supporting plate 14. Other embodiments can use electric cylinders, hydraulic cylinders, etc. to provide a horizontal output distance, and then the photovoltaic bracket body 6 can be pushed out.

[0060] The working principle of the photovoltaic bracket installation positioning assembly bracket of this embodiment is as follows: Figure 4 and Figure 5Structure, first, the two vertical poles 62 in the photovoltaic bracket body 6 to be assembled are respectively inserted into the U-shaped vertical plates 12 on both sides. The insertion process will cause the card block 43 to shrink through the external extrusion arc surface 431. After the insertion, the card slot 432 is pressed on the outer edge of the vertical pole 62 under the action of the spring 46 to prevent it from tipping over; It should be noted that in order to facilitate the clamping and fixing of the vertical pole 62, as shown in FIG. Fig.11 As shown, the U-shaped seat 41 is detachably mounted on the U-shaped vertical plate 12 through an L-shaped connecting plate 48, and the L-shaped connecting plate 48 is respectively provided with horizontal adjustment grooves 481 for installing screws 49, and the horizontal adjustment grooves 481 can adjust the relative position of the block 43 with respect to the vertical pole 62; then the circular clamp 61 is placed on the horizontal support plate 21, and the double-headed electric cylinder 23 is adjusted so that the side positioning frames 1 on both sides are adjusted to a distance corresponding to the diameter of the circular clamp 61, so that the installation position of the circular clamp 61 is aligned with the bottom end of the vertical pole 62, and the screw installation is completed through the first opening 121, and the upper connecting plate 65, the supporting rod 64 and the diagonal support rod 63 are assembled in sequence to complete the assembly; finally, the vertical pole 62 is supported by the cylinder 5, and the block 43 compresses the spring 46 again to complete the contraction action, and then the assembled photovoltaic bracket body 6 is taken out, which has high efficiency and strong applicability.

[0061] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0062] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0063] It will be apparent 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 considered exemplary and non-restrictive in all respects, 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.

Claims

1. A positioning and assembling bracket for installing a photovoltaic bracket, characterized in that: include: A bottom support assembly (2) used for horizontally supporting a photovoltaic support body (6) to be assembled; Two side assembly parts are symmetrically mounted on both sides of the base assembly (2), and include side positioning frames (1) that move horizontally along the two sides of the base assembly (2), a crossbeam (3) is inserted between the two side positioning frames (1), and a clamping unit (4) is mounted on each of the side positioning frames (1); The clamping unit (4) is used to position and clamp the photovoltaic support body (6) to be assembled.

2. The photovoltaic support installation positioning and assembly bracket according to claim 1, characterized in that: The photovoltaic support body (6) comprises a circular hoop (61) for being placed on the base assembly (2), and vertical poles (62) installed at both ends of the circular hoop (61); A connecting plate (65) is installed between the two vertical poles (62), and a supporting rod (64) for supporting a photovoltaic panel is installed at the upper ends of the two vertical poles (62), and a diagonal support rod (63) is installed between the circular hoop (61) and the supporting rod (64).

3. The photovoltaic bracket installation positioning and assembly bracket according to claim 2, characterized in that: The side positioning frame (1) comprises a horizontal bottom plate (11) arranged at both sides of the bottom support assembly (2), and a U-shaped vertical plate (12) vertically installed on the horizontal bottom plate (11), and a supporting inclined plate (13) is installed between the back plate side of the U-shaped vertical plate (12) and the horizontal bottom plate (11); The back plate side of the U-shaped vertical plate (12) is provided with a protrusion (15), and the crossbeam (3) is inserted into the protrusions (15) on both sides; The back plate of the U-shaped vertical plate (12) is provided with a first opening (121) and a second opening (122), wherein the first opening (121) corresponds to the installation positions at both ends of the circular clamp (61).

4. The photovoltaic support installation positioning and assembly bracket according to claim 3, characterized in that: A supporting plate (14) is installed on the back plate side of the U-shaped vertical plate (12) at the second opening (122), and a cylinder (5) corresponding to the position of the second opening (122) is installed on the supporting plate (14).

5. The photovoltaic support installation positioning and assembly bracket according to claim 3, characterized in that: The U-shaped vertical plate (12) is provided with a mounting groove (123) for mounting the clamping unit (4); The clamping unit (4) comprises a U-shaped seat (41) on the outer side of which an insertion chamber (47) is detachably mounted, and an insertion rod (44) is inserted between the U-shaped seat (41) and the insertion chamber (47); A clamping block (43) is detachably mounted on one end of the insertion rod (44) located in the U-shaped seat (41), and a limit stop plate (45) is detachably mounted on the rod body of the insertion rod (44) located in the insertion compartment (47); A spring (46) for sleeved on the insertion rod (44) is installed in the insertion compartment (47).

6. The photovoltaic support installation positioning and assembly bracket according to claim 5, characterized in that: The inner and outer sides of the U-shaped vertical plate (12) are respectively provided with a second side block (412) and a first side block (411), and the outer ends of the second side block (412) and the first side block (411) are both rotatably mounted with vertical rollers (42); The clamping block (43) is fitted between the two vertical rollers (42), and the vertical rollers (42) are used to improve the stability of the clamping block (43) when it moves.

7. The photovoltaic support installation positioning and assembly bracket according to claim 6, characterized in that: The first side block (411) is shorter than the second side block (412), and the corresponding surfaces of the clamping block (43) and the first side block (411) and the second side block (412) are respectively provided with an outer extrusion arc surface (431) and a clamping groove (432).

8. The photovoltaic support installation positioning and assembly bracket according to claim 7, characterized in that: The U-shaped seat (41) is detachably mounted on the U-shaped vertical plate (12) via an L-shaped connecting plate (48), and the L-shaped connecting plate (48) is respectively provided with a horizontal adjustment groove (481) for mounting a screw (49).

9. The photovoltaic support installation positioning and assembly bracket according to claim 3, characterized in that: The base support assembly (2) comprises a horizontal support plate (21) with a double-headed electric cylinder (23) installed inside, and the output shafts at both ends of the double-headed electric cylinder (23) are respectively connected to the horizontal base plates (11) at both sides; A plurality of sliding rods (22) are horizontally mounted on the horizontal supporting plate (21), and the horizontal bottom plate (11) is inserted into the sliding rods (22) via provided insertion holes (111).

10. The photovoltaic support installation positioning and assembly bracket according to claim 9, characterized in that: A moving wheel (16) for moving along the direction of the sliding rod (22) is installed below the horizontal bottom plate (11).

Images