Photovoltaic module conveying device

Abstract

The utility model relates to a photovoltaic module conveying device. The conveying device comprises a rectangular frame which is formed by sequentially and fixedly connecting four metal plates including a left frame, a lower frame, a right frame and an upper frame; the baffles are vertically and fixedly arranged on the surfaces of the left frame, the lower frame and the right frame, and the baffles and the rectangular frame form a sliding groove with the upper frame being an opening; the sliding block is installed in the sliding groove in a sliding mode, the section of the sliding block is in an L shape, and the sliding block and the sliding groove define a containing cavity used for fixedly installing a photovoltaic module; one end of the supporting rod is fixedly connected with the middle point of the lower frame, and the supporting rod is parallel to the left frame; the hand winch is fixedly mounted on the side, close to the right frame, of the supporting rod; the pulley is arranged at the midpoint of one side, close to the lower frame, of the upper frame; one end of the pulling rope is fixedly connected with the sliding block, the other end of the pulling rope penetrates through the pulley to be wound around the hand winch, the hand winch rotates, and the pulling rope pulls the sliding block to push the photovoltaic module to move up and down in the sliding groove. In a mountain photovoltaic power station, the photovoltaic module is replaced by using the conveying device, the photovoltaic module does not need to be manually carried back and forth on a ladder, manpower is saved, the safety of operation and maintenance personnel is improved, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the photovoltaic field, and in particular to a photovoltaic component transmission device. Background Art

[0002] The photovoltaic modules of a solar power station are usually installed on brackets. When a photovoltaic module fails or is damaged, it is necessary to replace the damaged photovoltaic module in a timely manner in order to ensure the continuous and effective power generation of the entire power station.

[0003] In the prior art, in the process of replacing new photovoltaic modules, the operation and maintenance personnel mainly stand on ladders to carry the photovoltaic modules back and forth. Especially in mountain power stations, the road surface is generally uneven, and it is difficult to stabilize the ladder when placed on the ground. In the process of transporting photovoltaic modules, the safety of the operation and maintenance personnel is difficult to guarantee, and it requires more manpower and time, and the installation efficiency is low. Summary of the invention

[0004] The technical problem to be solved by the utility model is that during the process of transporting photovoltaic components in mountain power stations, the safety of operation and maintenance personnel is difficult to guarantee, more manpower and time are required, and the installation efficiency is low.

[0005] In order to solve the above technical problems, a photovoltaic module conveying device is provided according to the utility model.

[0006] Wherein, the conveying device includes: a rectangular frame, which is composed of four metal plates, namely a left frame, a lower frame, a right frame and an upper frame, which are fixedly connected in sequence; a baffle, which is fixedly arranged perpendicularly on the surfaces of the left frame, the lower frame and the right frame, and forms a slide groove with the upper frame as an opening with the rectangular frame; a slider, which is slidably installed in the slide groove, and the cross-section of the slider is L-shaped, and the slider and the slide groove form a accommodating cavity for fixedly installing the photovoltaic component; a support rod, one end of which is fixedly connected to the midpoint of the lower frame, and the support rod is parallel to the left frame; a hand winch, which is fixedly installed on the side of the support rod close to the right frame; a pulley is arranged at the midpoint of the side of the upper frame close to the lower frame; a traction rope, one end of which is fixedly connected to the slider, and the other end passes through the pulley and is wrapped around the hand winch, and the hand winch rotates, and the traction rope pulls the slider to push the photovoltaic component to move up and down in the slide groove.

[0007] Preferably, the sliding block includes a first metal plate and a second metal plate, the first metal plate is perpendicular to the second metal plate, the first metal plate is parallel to the rectangular frame, and the second metal plate is parallel to the baffle on the lower frame.

[0008] Furthermore, the length of the second metal plate and the height of the baffle are greater than or equal to the thickness of the photovoltaic module.

[0009] Preferably, the sliding block is clamped in the sliding groove.

[0010] Preferably, the conveying device also includes a lifting rope and a hook, wherein both ends of the lifting rope are fixedly connected to the slider, the hook is connected to one end of the traction rope, and the hook is hung on the lifting rope to connect the slider and the hand winch.

[0011] Preferably, the conveying device further comprises a rotating handle, wherein the rotating handle is connected to the hand winch, and the hand winch is driven to rotate by rotating the handle.

[0012] Preferably, the rectangular frame is integrally cast or formed by welding the left frame, the lower frame, the right frame and the upper frame.

[0013] Preferably, the rectangular frame and the baffle are integrally cast or welded.

[0014] Preferably, the rectangular frame and the support rod are integrally cast or welded.

[0015] Preferably, the support rod is a hollow cylindrical metal rod.

[0016] Compared with the prior art, the photovoltaic module conveying device provided by the embodiment of the utility model can achieve at least the following beneficial effects:

[0017] First, in mountain photovoltaic power stations, the photovoltaic components are replaced by using the conveying device, and there is no need for manual labor to carry the photovoltaic components back and forth on ladders, which saves manpower, improves the safety of operation and maintenance personnel, and improves installation efficiency.

[0018] Second, the transmission device has a wide range of applications and is also suitable for plain photovoltaic power stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present utility model, rather than limiting the present utility model.

[0020] Figure 1 A structural front view of a photovoltaic module conveying device provided in Example 1;

[0021] Figure 2 for Figure 1 A structural side view of the conveying device shown;

[0022] Figure 3 for Figure 1 The front view of the structure of the conveyor device for installing photovoltaic modules is shown;

[0023] Figure 4 for Figure 3 A structural side view of a conveyor device for installing photovoltaic modules leaning against a photovoltaic support;

[0024] Figure 5 for Figure 4 The front view of the structure of the conveying device shown transporting the photovoltaic module to the highest point;

[0025] Figure 6 for Figure 3 A structural side view of the conveyor device shown transporting the photovoltaic module to the highest point;

[0026] Figure 7 This is a structural front view of a photovoltaic module conveying device provided in Example 2. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0028] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the patent application specification and claims of the utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0029] Embodiment 1

[0030] refer to Figure 1 and Figure 2 The present embodiment provides a photovoltaic module conveying device, including a rectangular frame 11, a baffle 12, a slider 13, a support rod 14, a hand winch 15, a pulley 16, and a traction rope 17.

[0031] The rectangular frame 11 is composed of four metal plates, namely, a left frame, a lower frame, a right frame and an upper frame, which are fixedly connected in sequence. The rectangular frame 11 is integrally cast or welded.

[0032] The baffle 12 is fixedly mounted perpendicularly to the left frame, the lower frame and the right frame surface, and forms a slide groove with the upper frame as an opening with the rectangular frame 12. Baffles are arranged on both sides and the bottom of the slide groove. The bottom plate of the slide groove is the rectangular frame 11, and a rectangular hole is arranged in the middle. The baffle 12 and the rectangular frame 11 are integrally cast or formed by welding the rectangular frame 11 and the baffle 12.

[0033] The slider 13 is slidably installed in the slide groove, and the cross-section of the slider is L-shaped. The slider 13 and the slide groove form a receiving cavity for fixedly installing the photovoltaic module. Specifically, the slider 13 is a long strip of metal, including a first metal plate and a second metal plate, the first metal plate is perpendicular to the second metal plate, the first metal plate is parallel to the rectangular frame 11, and the second metal plate is parallel to the baffle 12 on the lower frame. In order to ensure the stable installation of the photovoltaic module, the length of the second metal plate and the height of the baffle 12 are greater than or equal to the thickness of the photovoltaic module. Preferably, the slider 13 is clamped in the slide groove. Specifically, the first metal plate is provided with mounting holes at both ends, and the slider 13 is clamped in the slide groove by screws.

[0034] One end of the support rod 14 is fixedly connected to the midpoint of the lower frame, and the support rod 14 is parallel to the left frame. Specifically, the support rod 14 is a hollow cylindrical metal rod, and the support rod 14 is welded or integrally cast with the lower frame.

[0035] The hand winch 15 is fixedly mounted on the support 14 near the right frame. Specifically, the conveying device further comprises a rotating handle, which is connected to the hand winch 15. The hand winch 15 is driven to rotate by rotating the handle.

[0036] The pulley 16 is disposed at the midpoint of the upper frame close to the lower frame. Specifically, the pulley 16 is disposed on the side of the rectangular frame 11 plane away from the slide groove to prevent the photovoltaic module from being blocked when sliding in the slide groove.

[0037] One end of the traction rope 17 is fixedly connected to the slider 13, and the other end passes through the pulley 16 and is wound around the hand winch 15. When the hand winch 15 rotates, the traction rope 17 pulls the slider 16 to push the photovoltaic module to move up and down in the chute. The axis of the pulley 16 is perpendicular to the upper frame, so that the traction rope 17 only moves back and forth in the left and right directions to avoid contact and friction with the photovoltaic module. Preferably, the traction rope is a steel wire rope.

[0038] Specifically, the conveying device also includes a lifting rope 18 and a hook 19. Both ends of the lifting rope 18 are fixedly connected to the slider 13. The hook is connected to one end of the traction rope 17. The hook 19 is hung on the lifting rope 18 to connect the slider 13 and the hand winch 15.

[0039] The method of using the conveying device to convey new photovoltaic components 20 is as follows:

[0040] In the first step, the photovoltaic module conveying device is placed flat on the ground, the photovoltaic module 20 is installed in the accommodation cavity formed by the slider 13 and the slide groove, and the traction rope 17 is located on the back of the photovoltaic module 20. Figure 3 shown.

[0041] In the second step, the photovoltaic module conveying device loaded with the photovoltaic module 20 is placed obliquely on the photovoltaic support 30 to be installed. Figure 4 shown.

[0042] The third step is to rotate the handle downward to drive the hand winch 15 to rotate, and the traction rope 17 pulls the slider 16 to push the photovoltaic module 20 upward in the slide groove to the installation position. Figure 5 and Figure 6 shown.

[0043] In the fourth step, the back side of the photovoltaic component 20 is exposed to the outside through the rectangular hole of the rectangular frame 11, and can be fastened to the bracket 30 by screws. After the photovoltaic component is fixedly installed on the photovoltaic bracket 30, the handle is turned downward to drive the hand winch 15 to rotate, and the traction rope 17 pulls the slider 16 to move downward in the slide groove and withdraw.

[0044] The conveying device can also provide additional height and stability according to the actual situation on site, so that installers can install photovoltaic modules more easily and reduce the potential risk of damage to photovoltaic modules caused by manual handling, such as adding columns and bases to the support rods or adding buffer pads in the slide.

[0045] The conveying device can also convey old, damaged or broken photovoltaic components to the ground in a similar manner to the method of using the conveying device to convey new photovoltaic components 20 .

[0046] The transmission device has a wide range of applications and is not only applicable to mountain photovoltaic power stations, but also to plain photovoltaic power stations.

[0047] Embodiment 2

[0048] On the basis of the first embodiment, the traction rope 17 is pulled out from the hand winch 15 and directly passes through the back of the rectangular frame 11, reducing the friction of the traction rope 17 sliding on the surface of the rectangular frame 11. Preferably, a lead pulley is installed on the back of the lower frame to reduce wear and facilitate smooth movement of the traction rope.

[0049] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A photovoltaic module conveying device, characterized in that: include: A rectangular frame, wherein the rectangular frame is composed of four metal plates, namely, a left frame, a lower frame, a right frame and an upper frame, which are fixedly connected in sequence; A baffle, fixedly disposed perpendicularly on the surfaces of the left frame, the lower frame and the right frame, and forming a slide groove with the upper frame as an opening with the rectangular frame; A slider is slidably installed in the slide groove, the cross section of the slider is L-shaped, and the slider and the slide groove form a receiving cavity for fixedly installing the photovoltaic module; A support rod, one end of which is fixedly connected to the midpoint of the lower frame, and the support rod is parallel to the left frame; A hand winch is fixedly mounted on the support rod near the right frame; A pulley is arranged at the midpoint of the upper frame on a side close to the lower frame; A traction rope has one end fixedly connected to the slider, and the other end passes through the pulley and is wound around the hand winch. When the hand winch rotates, the traction rope pulls the slider to push the photovoltaic component to move up and down in the slide groove.

2. The conveying device according to claim 1, characterized in that The slider includes a first metal plate and a second metal plate, the first metal plate is perpendicular to the second metal plate, the first metal plate is parallel to the rectangular frame, and the second metal plate is parallel to the baffle on the lower frame.

3. The conveying device according to claim 2, characterized in that The length of the second metal plate and the height of the baffle are greater than or equal to the thickness of the photovoltaic component.

4. The conveying device according to claim 1, characterized in that The sliding block is clamped in the sliding groove.

5. The conveying device according to claim 1, characterized in that: The conveying device also includes a suspension rope and a hook, wherein both ends of the suspension rope are fixedly connected to the slider, the hook is connected to one end of the traction rope, and the hook is hung on the suspension rope to connect the slider and the hand winch.

6. The conveying device according to claim 1, characterized in that: The conveying device also includes a rotating handle, which is connected to the hand winch. The hand winch is driven to rotate by rotating the handle.

7. The conveying device according to claim 1, characterized in that The rectangular frame is integrally cast or formed by welding the left frame, the lower frame, the right frame and the upper frame.

8. The conveying device according to claim 1, characterized in that: The rectangular frame and the baffle are formed by integral casting or welding.

9. The conveying device according to claim 1, characterized in that: The rectangular frame and the support rod are integrally formed by casting or welding.

10. The conveying device according to claim 1, characterized in that The support rod is a hollow cylindrical metal rod.

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