Rapid installation device for photovoltaic support

Abstract

The invention discloses a rapid installation device for a photovoltaic support, and belongs to the technical field of auxiliary installation equipment. Comprising a supporting rod, a sleeve rod, a supporting mechanism and a locking mechanism, and the sleeve rod is in sliding fit with the supporting rod; the supporting mechanism is installed on the sleeve rod, and when the photovoltaic support is installed, the supporting mechanism is used for assisting in hoisting the photovoltaic support; the locking mechanism is detachably installed on the supporting rod and the sleeve rod, and when the photovoltaic support is installed, the locking mechanism is used for being fixed to a pipe pile. The portable auxiliary installation device is composed of the supporting rod, the sleeve rod, the supporting mechanism and the locking mechanism, assistance can be carried out in the process of installing the photovoltaic support to the pipe pile outdoors, the installation efficiency is improved, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of auxiliary installation equipment, and in particular relates to a photovoltaic bracket quick installation device. Background Art

[0002] Traditional photovoltaic bracket installation methods mainly rely on large lifting equipment, such as cranes. Although such equipment has strong lifting capacity, it has many significant disadvantages. On the one hand, large equipment such as cranes are large in size and complex in structure. They need to occupy a lot of space during transportation, and often require special large-scale transportation vehicles. In addition, it is extremely inconvenient to enter and exit photovoltaic power station construction sites with complex terrain and narrow roads. It is easy to be restricted by obstacles around the site, height and width restrictions, etc., which greatly increases the transportation cost and difficulty. On the other hand, the rental cost of cranes is high, and the billing by shift makes the overall cost of photovoltaic bracket installation high, especially for small distributed photovoltaic projects, the economic burden is more prominent.

[0003] In addition, when building photovoltaic power stations in some mountainous and hilly areas with large terrain undulations, conventional lifting equipment such as cranes are difficult to flexibly position and have limited operation. They cannot accurately complete the lifting and installation of photovoltaic brackets at different slopes and locations, which seriously affects the installation efficiency and quality. At this time, it is necessary to manually assemble the aircraft head (photovoltaic bracket) on the ground (material yard), and then use the scaffolding to install the installed aircraft head on the pipe pile. A group requires four people. The two people below the scaffolding move the aircraft head to the two people above the scaffolding, and the two people above the scaffolding put the aircraft head on the pipe pile. This process has the problems of long high-altitude operation time, inconvenient transportation on the scaffolding, high safety risks, and low efficiency. In view of the above problems, the present invention provides a photovoltaic bracket quick installation device. Summary of the invention

[0004] In view of the above technical problems, the technical solution adopted by the present invention is: a photovoltaic bracket quick installation device, comprising:

[0005] Support rods;

[0006] A sleeve rod, wherein the sleeve rod is slidably matched with the support rod;

[0007] A supporting mechanism, wherein the supporting mechanism is installed on the sleeve rod, and when the photovoltaic bracket is installed, the supporting mechanism is used to assist in lifting the photovoltaic bracket;

[0008] The locking mechanism is detachably mounted on the support rod and the sleeve rod. When the photovoltaic support is installed, the locking mechanism is used to fix it with the pipe pile.

[0009] Furthermore, a guide rod 1 is fixedly installed inside the support rod, the guide rod 1 is slidably matched with a limit rod 1, a return spring 1 is arranged between the limit rod 1 and the guide rod 1, and the return spring set is arranged outside the guide rod 1.

[0010] Furthermore, the support rod is provided with a through hole 1 and a receiving groove 1, and the through hole 1 is used for installing a locking mechanism.

[0011] Furthermore, the sleeve rod is provided with two symmetrically arranged sliding grooves 1, a support mechanism is connected between the two sliding grooves 1, and a storage groove 2 is provided between the two sliding grooves 1, and a storage groove 3 is provided below the storage groove 2.

[0012] Furthermore, a plurality of push plates are arranged on the sleeve rod, the push plates are slidably matched with the sliding grooves on the sleeve rod, a storage bin with a hollow structure is arranged between the push plates and the sleeve rod, and a pulley for lifting is placed in the storage bin.

[0013] Furthermore, a positioning hole is respectively provided at the upper end and the lower end of the sleeve rod. When the limiting rod 1 extends into the positioning hole, the limiting rod 1 and the positioning hole complete the fixation of the relative position between the support rod and the sleeve rod.

[0014] Furthermore, the sleeve rod is provided with two symmetrically arranged cargo slots 1 and two symmetrically arranged cargo slots 2, the cargo slots 1 and 2 are used to place the locking mechanism, and the sleeve rod is detachably connected to the baffle by bolts.

[0015] Furthermore, the supporting mechanism includes a rotating frame, which is rotatably mounted on the sleeve rod, and one end of a supporting arm is rotatably mounted on each side of the rotating frame, and the other end of the supporting arm is rotatably mounted on a sliding block, and the sliding block is slidably mounted between two sliding grooves, and the sliding block is slidably matched with a guide rod 2, and the guide rod 2 is fixedly connected with a limit rod 2, and a reset spring 2 is arranged between the limit rod 2 and the sliding block, and the limit rod 2 can slidably match with a through hole 2 on the sleeve rod.

[0016] Furthermore, the supporting mechanism also includes a mounting plate and a lifting ring, wherein the lifting ring is fixedly mounted on the rotating frame, and the lifting ring is rotatably mounted on the rotating frame.

[0017] Furthermore, the locking mechanism includes two lower clamps of the same structure and two upper clamps of the same structure. The upper clamps are detachably mounted on the sleeve rod through connecting rods and nuts, and the lower clamps are detachably mounted on the support rod through receiving groove 2 and nuts.

[0018] Compared with the prior art, the present invention has the following advantages: (1) The present invention comprises a portable auxiliary installation device composed of a support rod, a sleeve rod, a support mechanism and a locking mechanism, which can assist in the process of installing a photovoltaic bracket on a pipe pile outdoors, thereby improving the installation efficiency, having a simple structure and being easy to use; (2) In the present invention, the support rod and the sleeve rod are slidably matched, and the position of the support rod and the sleeve rod is limited by the cooperation of a limit rod provided on the support rod and a positioning hole provided on the sleeve rod, so that the relative position between the support rod and the sleeve rod can be flexibly adjusted, which is convenient for use and transportation; (3) After the photovoltaic bracket is lifted by the support mechanism, the present invention can be stored in the sleeve rod, thereby reducing the footprint during transportation and facilitating transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention when in use.

[0020] Figure 2 It is a schematic diagram of the overall structure of the present invention in the storage state.

[0021] Figure 3 Schematic diagram of the support rod structure.

[0022] Figure 4 This is a cross-sectional view of the support rod.

[0023] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0024] Figure 6 It is a partial structural schematic diagram of the present invention.

[0025] Figure 7 for Figure 6 Schematic diagram of the local enlarged structure at point B in the middle.

[0026] Figure 8 This is a cross-sectional view of the sleeve rod.

[0027] Fig. 9 It is a partial structural diagram of the locking mechanism.

[0028] Fig.10 Schematic diagram of the supporting mechanism structure.

[0029] Fig.11 for Fig.10 Schematic diagram of the partial enlarged structure at point C in the middle.

[0030] Fig.12 It is a schematic diagram of the structure of the base.

[0031] Fig.13 This is a schematic diagram of the structure of base 2.

[0032] Figure numbers: 1-support rod; 11-through hole one; 12-storage slot one; 13-limit rod one; 14-guide rod one; 15-reset spring one; 2-sleeve rod; 20-positioning hole; 21-sliding slot one; 22-storage slot two; 23-storage slot three; 24-push plate; 25-sliding slot two; 26-cargo slot one; 27-cargo slot two; 28-baffle; 29-bolt; 3-support mechanism; 31-rotating frame; 32-mounting plate; 33-lifting ring; 34-support arm; 35-sliding block; 36-limit rod two; 37-reset spring two; 38-guide rod two; 39-through hole two; 4-locking mechanism; 41-lower clamp; 42-connecting rod; 43-nut; 44-upper clamp; 5-base one; 6-base two. DETAILED DESCRIPTION

[0033] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on another element, or there can be one or more centered elements therebetween. When an element is described as "connected" to another element, it can be directly connected to another element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right", "inside", "outside" and similar expressions used in this specification are only for illustrative purposes. In the description of the present invention, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; the meaning of "multiple" is two or more. The term "include" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof may be present or added.

[0034] In addition, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. All technical and scientific terms used in this specification have the same meaning as those generally understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0035] Example: Figure 1 —— Fig.13A photovoltaic bracket quick installation device is shown, comprising:

[0036] Support rod 1,

[0037] A sleeve rod 2, the sleeve rod 2 is slidably matched with the support rod 1;

[0038] Support mechanism 3, support mechanism 3 is installed on sleeve rod 2, when installing photovoltaic bracket, support mechanism 3 is used to assist in lifting photovoltaic bracket;

[0039] The locking mechanism 4 is detachably mounted on the support rod 1 and the sleeve rod 2. When the photovoltaic support is installed, the locking mechanism 4 is used to fix it with the pipe pile.

[0040] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the installation of the photovoltaic bracket, after the support rod 1 and the sleeve rod 2 are opened, and the support mechanism 3 and the locking mechanism 4 are installed. Figure 2 The state of the sleeve rod 2 and the support rod 1 being folded after the photovoltaic bracket is installed. The sleeve rod 2 and the support rod 1 are slidably matched. When the use is finished, the support rod 1 is stored inside the sleeve rod 2. On the one hand, the distance between the support rod 1 and the sleeve rod 2 can be shortened, reducing the transportation space. On the other hand, the distance between the support rod 1 and the sleeve rod 2 is shortened, which is convenient for moving between the pipe piles. Because the distance between the scattered pipe piles is limited, if the support rod 1 is stored inside the sleeve rod 2, the distance between the support rod 1 and the sleeve rod 2 can be shortened. Figure 1 In order to move the locking mechanism 4 in the state of use, it is necessary to avoid the restrictions between the tubes, which is not conducive to the movement of the staff. In addition, part of the locking mechanism 4 is detachably mounted on the support rod 1, and the other part is mounted on the sleeve rod 2. When in use, such as Figure 1 As shown, the locking mechanism 4 is taken out from the sleeve rod 2 and installed on the support rod 1 and the sleeve rod 2 respectively; after use, the locking mechanism 4 is stored in the sleeve rod 2.

[0041] In the process of hoisting the photovoltaic bracket, ropes are used. When the hoisting is completed, the support rod 1 and the sleeve rod 2 are in Figure 2 When the sleeve rods 2 are in the state of being transported, the rope can be wound around the outer surface of the sleeve rod 2. On the one hand, it can prevent collisions between multiple sleeve rods 2 during transportation, and on the other hand, it can prevent the rope from being lost.

[0042] In addition, in Figure 1 When using the state, you can Fig.12 The base shown is either Fig.13The base 2 shown is installed at the bottom end of the support rod 1. When the ground is relatively flat, the base 2 6 is connected to the support rod 1 through a thread. The base 2 6 supports the support rod 1 to improve stability. When the ground is uneven, the base 1 5 can be threadedly connected to the bottom end of the support rod 1 and the base 1 5 can be inserted under the ground to improve stability. Of course, in order to facilitate the installation of the support rod 1 and the base 1 5 or the base 2 6, a thread can be set at the lower end of the support rod 1.

[0043] A guide rod 14 is fixedly installed inside the support rod 1. The guide rod 14 is slidably matched with the limit rod 13. A return spring 15 is arranged between the limit rod 13 and the guide rod 14. The return spring 15 is sleeved on the outside of the guide rod 14.

[0044] like Figure 2 —— Figure 5 , Figure 8 As shown, the guide rod 14 arranged inside the support rod 1 is slidably matched with the limit rod 13. When the limit rod 13 is pressed toward the inside of the support rod 1, the limit rod 13 can slide toward the inside of the support rod 1 along the guide rod 14. During this process, the return spring 15 will be compressed. When the limit rod 13 slides from the positioning hole 20 on the sleeve rod 2 to the inside of the sleeve rod 2, the limit rod 13 is no longer in contact with the positioning hole 20, then the limit between the support rod 1 and the sleeve rod 2 is released, so that the support rod 1 and the sleeve rod 2 can slide and rotate, thereby facilitating the storage of the sleeve rod 2 and the support rod 1 or increasing the distance between the support rod 1 and the sleeve rod 2.

[0045] The support rod 1 is provided with a through hole 11 and a receiving groove 12 , and the through hole 11 is used for installing the locking mechanism 4 .

[0046] like Figure 1 —— Figure 4 , Figure 6 As shown, a through hole 11 is provided on the support rod 1, and a structure identical to the through hole 11 is also provided on the sleeve rod 2. The through hole 11 on the support rod 1 and the sleeve rod 2 is used to install the locking mechanism 4. When the support rod 1 and the sleeve rod 2 are stored, the storage groove 12 is used to place the lifting ring 33 provided on the support mechanism 3.

[0047] The sleeve rod 2 is provided with two symmetrically arranged sliding grooves 1 21 , a support mechanism 3 is connected between the two sliding grooves 1 21 , a receiving groove 22 is provided between the two sliding grooves 1 21 , and a receiving groove 3 23 is provided below the receiving groove 22 .

[0048] A plurality of push plates 24 are arranged on the sleeve rod 2, and the push plates 24 are slidably matched with the sliding grooves 25 on the sleeve rod 2. A storage bin with a hollow structure is arranged between the push plates 24 and the sleeve rod 2, and a pulley for lifting is placed in the storage bin.

[0049] like Figure 7 As shown, in this embodiment, there are two push plates 24, which are arranged symmetrically. When in use, the push plates 24 can be pushed upward along the sliding groove 25. A storage bin is arranged between the push plates 24 and the sleeve rod 2, and multiple pulleys can be placed inside the storage bin. When the photovoltaic bracket is hoisted, the pulley is installed on the support mechanism 3; after the hoisting is completed, the pulley is stored in the storage bin to prevent the pulley from being lost.

[0050] A positioning hole 20 is respectively provided at the upper end and the lower end of the sleeve rod 2. When the limiting rod 13 extends into the positioning hole 20, the limiting rod 13 and the positioning hole 20 complete the fixation of the relative position between the support rod 1 and the sleeve rod 2.

[0051] Specifically, when the support rod 1 and the sleeve rod 2 are unfolded (such as Figure 1 When the support rod 1 and the sleeve rod 2 are stored (as shown in the state), the limiting rod 13 on the support rod 1 is inserted into the positioning hole 20 located below the sleeve rod 2 to complete the locking and limiting of the support rod 1 and the sleeve rod 2; Figure 2 When the support rod 1 is in the state shown in the figure, the limiting rod 13 on the support rod 1 is inserted into the positioning hole 20 located above the sleeve rod 2, thereby completing the locking of the support rod 1 and the sleeve rod 2.

[0052] The sleeve rod 2 is provided with two symmetrically arranged loading slots 1 26 and two symmetrically arranged loading slots 27 . The loading slots 1 26 and 27 are used to place the locking mechanism 4 . The sleeve rod 2 is detachably connected to the baffle 28 via bolts 29 .

[0053] like Figure 1 —— Figure 2 , Figure 6 As shown, the baffle plate 28 is installed on the sleeve rod 2 by means of bolts 29, that is, threaded holes matching the bolts 29 are provided on the sleeve rod 2. After the locking mechanism 4 is disassembled from the support rod 1 and the sleeve rod 2, the locking mechanism 4 is placed in the cargo slot 1 26 and the cargo slot 2 27 respectively, and then the baffle plate 28 is buckled on the sleeve rod 2, and the baffle plate 28 is fixed to the sleeve rod 2 by means of bolts 29, thereby completing the storage of the various parts of the disassembled locking mechanism 4 to prevent loss during transportation.

[0054] The supporting mechanism 3 includes a rotating frame 31, which is rotatably mounted on the sleeve rod 2. One end of a supporting arm 34 is rotatably mounted on each side of the rotating frame 31. The other end of the supporting arm 34 is rotatably mounted on a sliding block 35. The sliding block 35 is slidably mounted between two sliding grooves 21. The sliding block 35 is slidably matched with a guide rod 38. The guide rod 38 is fixedly connected with a limit rod 36. A reset spring 37 is provided between the limit rod 36 and the sliding block 35. The limit rod 36 is slidably matched with a through hole 39 on the sleeve rod 2.

[0055] The supporting mechanism 3 further comprises a mounting plate 32 and a hanging ring 33 . The hanging ring 33 is fixedly mounted on the rotating frame 31 , and the hanging ring 33 is rotatably mounted on the rotating frame 31 .

[0056] like Figure 1 , Figure 2 , Figure 6 , Fig.10 , Fig.11 As shown, when the photovoltaic bracket is installed, the support mechanism 3 is in Figure 1 state, at this time, the pulley is taken out of the storage bin, a pulley is installed on the mounting plate 32, and then the rope is connected to the eye 33 and the pulley on the mounting plate 32, and at the same time a pulley is set between the mounting plate 32 and the eye 33 as a movable pulley, so that the rope passes through the eye 33, the movable pulley and the pulley installed on the mounting plate 32 for lifting the photovoltaic bracket. When the lifting is completed, the pulley is removed and put into the storage bin, and then the limit rod 2 36 is pressed toward the side close to the sliding block 35. At this time, the limit rod 2 36 slides along the through hole 2 39 on the sleeve rod 2, so that the limit rod 2 36 is close to the sliding block 35. When the limit rod 2 36 leaves the through hole 2 39, the limit rod 2 36 and the through hole 2 39 no longer restrict the sliding block 35. At this time, the rotating frame 31 is pressed to rotate the rotating frame 31 on the sleeve rod 2, and the sleeve rod 2 moves from Figure 1 The state turns to Figure 2 In this way, the support mechanism 3 is stored. In this process, the sliding block 35 slides downward along the sliding groove 1 21. After the support mechanism 3 is stored, the mounting plate 32 on the support mechanism 3 is located at the storage groove 22 on the sleeve rod 2, and Figure 2 In the state, the receiving groove 12 on the support rod 1 overlaps with the receiving groove 22 on the sleeve rod 2. The purpose of this is to avoid interfering with the storage of the mounting plate 32. In addition, the lifting ring 33 is located at the position where the receiving groove 3 23 is located.

[0057] The locking mechanism 4 includes two lower clamps 41 of the same structure and two upper clamps 44 of the same structure. The upper clamps 44 are detachably mounted on the sleeve rod 2 through a connecting rod 42 and a nut 43, and the lower clamps 41 are detachably mounted on the support rod 1 through a receiving groove 22 and a nut 43.

[0058] like Figure 1 , Figure 6 , Fig. 9 As shown, when installing the photovoltaic bracket, it is necessary to fix the locking mechanism 4 to the pipe pile. Specifically, the upper clamp 44 and the lower clamp 41 are taken out from the cargo slot 1 26 and the cargo slot 2 27. Of course, for ease of use, the connecting rod 42 and the nut 43 can also be stored on the sleeve rod 2 near the cargo slot 1 26 and the cargo slot 2 27. This is known and implementable to those skilled in the art.

[0059] The connecting rod 42 is passed through the through hole 11 on the support rod 1 and the sleeve rod 2, and the connecting rod 42 is passed through the lower clamp 41, and then nuts 43 are installed on both sides of the connecting rod 42 to prevent the connecting rod 42 from slipping off the through hole 11. The lower clamp 41 and the upper clamp 44 are made of elastic material, and the lower clamp 41 is close to the bottom of the pipe pile, and then the two upper clamps 44 are wrapped around the pipe pile. Since the upper clamp 44 is made of elastic material, the upper clamp 44 will not be damaged in the process of separating the two upper clamps 44 to wrap the pipe pile. After the two upper clamps 44 wrap around the pipe pile, the ends of the upper clamps 44 away from the sleeve rod 2 are connected together by bolts to prevent the two upper clamps 44 from being separated from the pipe pile during the lifting of the photovoltaic bracket. After the installation is completed, the lower clamp 41 and the upper clamp 44 are removed and stored in the loading slot 1 26 and the loading slot 2 27.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention has been described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A photovoltaic bracket quick installation device, characterized in that: include: Support rod (1), A sleeve rod (2), wherein the sleeve rod (2) is slidably matched with the support rod (1); A support mechanism (3), wherein the support mechanism (3) is mounted on the sleeve rod (2), and when the photovoltaic bracket is installed, the support mechanism (3) is used to assist in lifting the photovoltaic bracket; A locking mechanism (4) is detachably mounted on the support rod (1) and the sleeve rod (2); when the photovoltaic support is installed, the locking mechanism (4) is used to fix the support rod to the pipe pile.

2. A photovoltaic bracket quick installation device as claimed in claim 1, characterized in that: A guide rod (14) is fixedly installed inside the support rod (1), and the guide rod (14) is slidably matched with a limit rod (13). A return spring (15) is provided between the limit rod (13) and the guide rod (14), and the return spring (15) is sleeved on the outside of the guide rod (14).

3. A photovoltaic bracket quick installation device as claimed in claim 2, characterized in that: The support rod (1) is provided with a through hole (11) and a receiving groove (12), and the through hole (11) is used for installing a locking mechanism (4).

4. A photovoltaic bracket quick installation device as claimed in claim 3, characterized in that: The sleeve rod (2) is provided with two symmetrically arranged sliding grooves (21), a support mechanism (3) is connected between the two sliding grooves (21), and a receiving groove (22) is provided between the two sliding grooves (21), and a receiving groove (23) is provided below the receiving groove (22).

5. A photovoltaic bracket quick installation device as claimed in claim 4, characterized in that: A plurality of push plates (24) are arranged on the sleeve rod (2), and the push plates (24) are slidably matched with the second sliding groove (25) on the sleeve rod (2). A storage bin with a hollow structure is arranged between the push plates (24) and the sleeve rod (2), and a pulley for lifting is placed in the storage bin.

6. A photovoltaic bracket quick installation device as claimed in claim 5, characterized in that: A positioning hole (20) is respectively provided at the upper end and the lower end of the sleeve rod (2). When the limiting rod (13) extends into the positioning hole (20), the limiting rod (13) and the positioning hole (20) complete the fixation of the relative position between the support rod (1) and the sleeve rod (2).

7. A photovoltaic bracket quick installation device as claimed in claim 6, characterized in that: The sleeve rod (2) is provided with two symmetrically arranged first loading slots (26) and two symmetrically arranged second loading slots (27), wherein the first loading slot (26) and the second loading slot (27) are used to place the locking mechanism (4), and the sleeve rod (2) is detachably connected to the baffle plate (28) via bolts (29).

8. A photovoltaic bracket quick installation device as claimed in claim 7, characterized in that: The support mechanism (3) comprises a rotating frame (31), the rotating frame (31) is rotatably mounted on the sleeve rod (2), one end of a support arm (34) is rotatably mounted on both sides of the rotating frame (31), the other end of the support arm (34) is rotatably mounted on a sliding block (35), the sliding block (35) is slidably mounted between two sliding grooves (21), the sliding block (35) is slidably matched with a second guide rod (38), the second guide rod (38) is fixedly connected with a second limit rod (36), a second return spring (37) is arranged between the second limit rod (36) and the sliding block (35), and the second limit rod (36) is slidably matched with a second through hole (39) on the sleeve rod (2).

9. A photovoltaic bracket quick installation device as claimed in claim 8, characterized in that: The supporting mechanism (3) further comprises a mounting plate (32) and a lifting ring (33), wherein the lifting ring (33) is fixedly mounted on the rotating frame (31), and the lifting ring (33) is rotatably mounted on the rotating frame (31).

10. A photovoltaic bracket quick installation device as claimed in claim 9, characterized in that: The locking mechanism (4) comprises two lower clamps (41) of the same structure and two upper clamps (44) of the same structure. The upper clamps (44) are detachably mounted on the sleeve rod (2) via a connecting rod (42) and a nut (43), and the lower clamps (41) are detachably mounted on the support rod (1) via a second receiving groove (22) and a nut (43).

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