Temporary support for photovoltaic support replacement

Abstract

The utility model relates to the technical field of photovoltaic support maintenance devices, and discloses a temporary support for photovoltaic support replacement, which comprises a lifting plate and a bottom plate, universal wheels are fixedly mounted at the bottom of the bottom plate, a supporting mechanism is arranged at the top of the lifting plate, and a lifting mechanism is arranged in the bottom plate. An electric telescopic rod is started, under cooperation of a vertical base, a rotating rod is inclined by an angle, follow-up supporting work on the photovoltaic support is facilitated, after the rotating rod makes contact with a cross beam of the photovoltaic support, a first hand wheel is rotated, a threaded block installed outside a first threaded rod in a threaded mode moves till a supporting block makes contact with the cross beam of the photovoltaic support, and then the photovoltaic support is supported. And by rotating a second hand wheel, a second bevel gear is rotated, under the cooperation of a first bevel gear, a clamping block installed on the outer portion of a second threaded rod in a threaded mode is moved, the cross beam of the photovoltaic support is clamped, and the stability of the photovoltaic support is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic support maintenance devices, in particular to a temporary support for replacing a photovoltaic support. Background Art

[0002] Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are generally made of aluminum alloy, carbon steel and stainless steel.

[0003] In the prior art, after the photovoltaic bracket is installed, some parts may be damaged, so some parts of the photovoltaic bracket need to be replaced or repaired. However, due to the lack of temporary support for the photovoltaic bracket, the photovoltaic bracket is easily deformed when the parts are installed and disassembled, and the stability of the photovoltaic bracket cannot be guaranteed during the maintenance process, which not only causes safety hazards but also reduces work efficiency. Therefore, it is necessary to improve a temporary support for replacing the photovoltaic bracket to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a temporary support for replacing a photovoltaic bracket to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary support for replacing a photovoltaic bracket, comprising a lifting plate and a base plate, a universal wheel is fixedly installed at the bottom of the base plate, a supporting mechanism is arranged on the top of the lifting plate, and a lifting mechanism is arranged inside the base plate.

[0006] The supporting mechanism comprises a positioning component and a limiting component. The positioning component is arranged on the top of the lifting plate, and the limiting component is arranged outside the positioning component.

[0007] Preferably, the positioning assembly includes a stand, which is fixedly mounted on the top of the lifting plate, a rotating rod is rotatably mounted on the inner wall of the stand, an electric telescopic rod is rotatably mounted on the top of the lifting plate, the output end of the electric telescopic rod is rotatably mounted on the rotating rod, a first extension plate is fixedly mounted on the front of the rotating rod, a first threaded rod is rotatably mounted inside the first extension plate, a first hand wheel is fixedly mounted on one end of the first threaded rod, a threaded block is mounted on the external thread of the first threaded rod, a support block is fixedly mounted on the top of the threaded block, the support block is slidably mounted on the rotating rod, so as to support the crossbeam of the photovoltaic bracket.

[0008] Preferably, a sliding groove is provided inside the rotating rod at a position corresponding to the threaded block, and the threaded block is slidably installed in the sliding groove to facilitate the movement of the support block.

[0009] Preferably, the limiting assembly includes an L-shaped plate, which is fixedly mounted on the right side of the supporting block, a second threaded rod is rotatably mounted inside the L-shaped plate, a clamping block is slidably mounted on the inner wall of the L-shaped plate, a first bevel gear is fixedly mounted on one end of the second threaded rod, a second extension plate is fixedly mounted on the right end of the L-shaped plate, a second bevel gear is fixedly mounted on the top of the second extension plate, the second bevel gear is meshed with the first bevel gear, and a second hand wheel is fixedly mounted on the bottom of the second bevel gear to facilitate clamping of the crossbeam of the photovoltaic bracket.

[0010] Preferably, a threaded hole is provided inside the clamping block at a position corresponding to the second threaded rod, and the second threaded rod is threadedly installed in the threaded hole to facilitate the movement of the clamping block.

[0011] Preferably, the lifting mechanism includes a motor frame, the motor frame is fixedly installed on the bottom of the base plate, a motor is fixedly installed on the bottom of the motor frame, a threaded barrel is fixedly installed on the output end of the motor, a threaded column is installed on the internal thread of the threaded barrel, the top of the threaded column is fixedly installed on the bottom of the lifting plate, a telescopic rod is fixedly installed on the inside of the base plate, and the top of the telescopic rod is fixedly installed on the bottom of the lifting plate, so as to facilitate the lifting and lowering of the lifting plate.

[0012] Preferably, a through hole is opened inside the bottom plate at a position corresponding to the threaded barrel, and the threaded barrel is rotatably installed in the through hole to facilitate the smooth rotation of the threaded barrel.

[0013] Compared with the prior art, the utility model provides a temporary support for replacing a photovoltaic bracket, which has the following beneficial effects:

[0014] The temporary support for replacing the photovoltaic bracket is provided with a support mechanism. During use, by starting the electric telescopic rod, the rotating rod is tilted at an angle with the cooperation of the stand, so as to facilitate the subsequent support work of the photovoltaic bracket. After the rotating rod contacts the crossbeam of the photovoltaic bracket, the first hand wheel is rotated to move the threaded block installed with the external thread of the first threaded rod, thereby driving the support block to move until the support block contacts the crossbeam of the photovoltaic bracket, thereby supporting the crossbeam of the photovoltaic bracket. The second hand wheel is rotated to rotate the second bevel gear, and the clamping block installed with the external thread of the second threaded rod is moved with the cooperation of the first bevel gear until the crossbeam of the photovoltaic bracket is clamped, thereby avoiding displacement of the crossbeam of the photovoltaic bracket when replacing parts of the photovoltaic bracket, ensuring the stability of the photovoltaic bracket, avoiding deformation of the photovoltaic bracket, and reducing safety hazards.

[0015] The temporary support replaced by the photovoltaic bracket is provided with a lifting mechanism. During use, the motor is started to rotate the threaded barrel, so that the threaded column moves upward. With the cooperation of the telescopic rod, the lifting plate moves upward smoothly, which is convenient for adjusting the lifting plate according to the height of the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the position relationship of the positioning components of the utility model;

[0020] Figure 4 This is a schematic diagram of the position relationship of the threaded block of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the lifting mechanism structure of the utility model.

[0023] In the figure: 1. lifting plate; 2. bottom plate; 3. universal wheel; 4. supporting mechanism; 41. positioning assembly; 411. stand; 412. rotating rod; 413. electric telescopic rod; 414. first extension plate; 415. first threaded rod; 416. first hand wheel; 417. threaded block; 418. supporting block; 42. limiting assembly; 421. L-shaped plate; 422. second threaded rod; 423. clamping block; 424. first bevel gear; 425. second extension plate; 426. second bevel gear; 427. second hand wheel; 5. lifting mechanism; 501. motor frame; 502. motor; 503. threaded cylinder; 504. threaded column; 505. telescopic rod. 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] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1:

[0026] See also Figure 1-5 The utility model provides a technical solution: a temporary support for replacing a photovoltaic bracket, including a lifting plate 1 and a bottom plate 2, a universal wheel 3 is fixedly installed at the bottom of the bottom plate 2, a supporting mechanism 4 is arranged on the top of the lifting plate 1, and a lifting mechanism 5 is arranged inside the bottom plate 2.

[0027] The supporting mechanism 4 includes a positioning assembly 41 and a limiting assembly 42 . The positioning assembly 41 is arranged on the top of the lifting plate 1 , and the limiting assembly 42 is arranged outside the positioning assembly 41 .

[0028] Furthermore, the positioning assembly 41 includes a stand 411, which is fixedly mounted on the top of the lifting plate 1, and a rotating rod 412 is rotatably mounted on the inner wall of the stand 411. An electric telescopic rod 413 is rotatably mounted on the top of the lifting plate 1, and the output end of the electric telescopic rod 413 is rotatably mounted on the rotating rod 412. A first extension plate 414 is fixedly mounted on the front of the rotating rod 412, and a first threaded rod 415 is rotatably mounted inside the first extension plate 414. A first hand wheel 416 is fixedly mounted on one end of the first threaded rod 415, and a threaded block 417 is mounted on the external thread of the first threaded rod 415. A support block 418 is fixedly mounted on the top of the threaded block 417, and the support block 418 is slidably mounted on the rotating rod 412 to facilitate supporting the crossbeam of the photovoltaic bracket.

[0029] Furthermore, a sliding groove is provided inside the rotating rod 412 at a position corresponding to the threaded block 417 , and the threaded block 417 is slidably installed in the sliding groove to facilitate the movement of the support block 418 .

[0030] Furthermore, the limiting assembly 42 includes an L-shaped plate 421, which is fixedly installed on the right side of the support block 418, a second threaded rod 422 is rotatably installed inside the L-shaped plate 421, a clamping block 423 is slidably installed on the inner wall of the L-shaped plate 421, a first bevel gear 424 is fixedly installed on one end of the second threaded rod 422, a second extension plate 425 is fixedly installed on the right end of the L-shaped plate 421, a second bevel gear 426 is fixedly installed on the top of the second extension plate 425, the second bevel gear 426 is meshed with the first bevel gear 424, and a second hand wheel 427 is fixedly installed on the bottom of the second bevel gear 426, so as to clamp the crossbeam of the photovoltaic bracket.

[0031] Furthermore, a threaded hole is provided inside the clamping block 423 at a position corresponding to the second threaded rod 422 , and the second threaded rod 422 is threadedly installed in the threaded hole, so as to facilitate the movement of the clamping block 423 . Embodiment 2:

[0032] See also Figure 6 , and combined with Example 1, it is further obtained that the lifting mechanism 5 includes a motor frame 501, the motor frame 501 is fixedly installed at the bottom of the base plate 2, a motor 502 is fixedly installed at the bottom of the motor frame 501, a threaded barrel 503 is fixedly installed at the output end of the motor 502, a threaded column 504 is installed on the internal thread of the threaded barrel 503, the top of the threaded column 504 is fixedly installed on the bottom of the lifting plate 1, a telescopic rod 505 is fixedly installed inside the base plate 2, and the top of the telescopic rod 505 is fixedly installed on the bottom of the lifting plate 1, which is convenient for the lifting and lowering work of the lifting plate 1.

[0033] Furthermore, a through hole is opened inside the bottom plate 2 at a position corresponding to the threaded barrel 503 , and the threaded barrel 503 is rotatably installed in the through hole, so as to facilitate the smooth rotation of the threaded barrel 503 .

[0034] In actual operation, when the device is used, the bottom plate 2 is moved to a suitable position, and the electric telescopic rod 413 is started. With the cooperation of the stand 411, the rotating rod 412 is tilted at an angle to facilitate the subsequent support work of the photovoltaic bracket. The motor 502 is started to rotate the threaded cylinder 503, so that the threaded column 504 moves upward. With the cooperation of the telescopic rod 505, the lifting plate 1 moves upward smoothly, which is convenient for adjusting the lifting plate 1 according to the height of the photovoltaic bracket. At this time, the rotating rod 412 contacts the crossbeam of the photovoltaic bracket, and the first hand wheel 416 is rotated to make the first threaded rod 415 outward. The threaded block 417 installed with an outer thread moves, thereby driving the support block 418 to move until the support block 418 contacts the crossbeam of the photovoltaic bracket, thereby supporting the crossbeam of the photovoltaic bracket, and by rotating the second hand wheel 427, the second bevel gear 426 rotates, and with the cooperation of the first bevel gear 424, the clamping block 423 installed with an outer thread of the second threaded rod 422 moves until the crossbeam of the photovoltaic bracket is clamped, thereby avoiding displacement of the crossbeam of the photovoltaic bracket when replacing parts of the photovoltaic bracket, ensuring the stability of the photovoltaic bracket, avoiding deformation of the photovoltaic bracket, and reducing safety hazards.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A temporary support for replacing a photovoltaic bracket, comprising a lifting plate (1) and a bottom plate (2), characterized in that: A universal wheel (3) is fixedly mounted on the bottom of the base plate (2), a support mechanism (4) is arranged on the top of the lifting plate (1), and a lifting mechanism (5) is arranged inside the base plate (2); The support mechanism (4) comprises a positioning component (41) and a limiting component (42); the positioning component (41) is arranged on the top of the lifting plate (1), and the limiting component (42) is arranged outside the positioning component (41).

2. A temporary support for replacing a photovoltaic bracket according to claim 1, characterized in that: The positioning assembly (41) comprises a stand (411), the stand (411) being fixedly mounted on the top of the lifting plate (1), a rotating rod (412) being rotatably mounted on the inner wall of the stand (411), an electric telescopic rod (413) being rotatably mounted on the top of the lifting plate (1), an output end of the electric telescopic rod (413) being rotatably mounted on the rotating rod (412), a first extension plate (414) being fixedly mounted on the front of the rotating rod (412), a first threaded rod (415) being rotatably mounted inside the first extension plate (414), a first hand wheel (416) being fixedly mounted on one end of the first threaded rod (415), a threaded block (417) being mounted on the external thread of the first threaded rod (415), a support block (418) being fixedly mounted on the top of the threaded block (417), and the support block (418) being slidably mounted on the rotating rod (412).

3. A temporary support for replacing a photovoltaic bracket according to claim 2, characterized in that: A sliding groove is provided inside the rotating rod (412) at a position corresponding to the threaded block (417), and the threaded block (417) is slidably mounted in the sliding groove.

4. A temporary support for replacing a photovoltaic bracket according to claim 2, characterized in that: The limiting assembly (42) comprises an L-shaped plate (421), wherein the L-shaped plate (421) is fixedly mounted on the right side of the supporting block (418), a second threaded rod (422) is rotatably mounted inside the L-shaped plate (421), a clamping block (423) is slidably mounted on the inner wall of the L-shaped plate (421), a first bevel gear (424) is fixedly mounted on one end of the second threaded rod (422), a second extension plate (425) is fixedly mounted on the right end of the L-shaped plate (421), a second bevel gear (426) is fixedly mounted on the top of the second extension plate (425), the second bevel gear (426) is meshed with the first bevel gear (424), and a second hand wheel (427) is fixedly mounted on the bottom of the second bevel gear (426).

5. A temporary support for replacing a photovoltaic bracket according to claim 4, characterized in that: A threaded hole is provided inside the clamping block (423) at a position corresponding to the second threaded rod (422), and the second threaded rod (422) is threadedly installed in the threaded hole.

6. A temporary support for replacing a photovoltaic bracket according to claim 4, characterized in that: The lifting mechanism (5) comprises a motor frame (501), wherein the motor frame (501) is fixedly mounted on the bottom of the base plate (2), a motor (502) is fixedly mounted on the bottom of the motor frame (501), a threaded barrel (503) is fixedly mounted on the output end of the motor (502), a threaded column (504) is installed on the internal thread of the threaded barrel (503), the top of the threaded column (504) is fixedly mounted on the bottom of the lifting plate (1), a telescopic rod (505) is fixedly mounted on the inside of the base plate (2), and the top of the telescopic rod (505) is fixedly mounted on the bottom of the lifting plate (1).

7. A temporary support for replacing a photovoltaic bracket according to claim 6, characterized in that: A through hole is provided inside the bottom plate (2) at a position corresponding to the threaded barrel (503), and the threaded barrel (503) is rotatably mounted in the through hole.

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