Photovoltaic module bulk material transportation auxiliary tool

Abstract

The utility model discloses an auxiliary tool for photovoltaic module bulk material transportation, which relates to the technical field of photovoltaic panel transportation and comprises a clamping component and two supporting columns. The clamping assembly comprises a connecting frame, handles are symmetrically and fixedly connected to the upper end of the connecting frame, a plurality of first sliding grooves are symmetrically formed in an inner cavity of the connecting frame, threaded rods are rotatably connected to inner cavities of the first sliding grooves, clamping plates are slidably connected to the inner cavities of the first sliding grooves, the threaded rods are in threaded connection with the adjacent clamping plates, and first sliding blocks are symmetrically and fixedly connected to the side, close to the supporting column, of the connecting frame. According to the utility model, the threaded rod is rotated, the threaded rod is matched with the clamping plates, so that the clamping plates can be driven to move towards the direction of the bulk photovoltaic module, and then the bulk photovoltaic module placed in the inner cavity of the connecting frame can be tightly pressed in the inner cavity of the connecting frame under the matching of the clamping plates, thereby preventing the bulk photovoltaic module from being damaged in the carrying process. And the bulk materials of the photovoltaic modules are separated from the inner cavities of the connecting frames, so that the stability and the safety of the photovoltaic modules in the carrying process can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic panel conveying technical field, concretely relates to a kind of photovoltaic module bulk material transport auxiliary tool. BACKGROUND

[0002] Photovoltaic module bulk material, as its name implies, refers to various bulk materials that make up photovoltaic modules. Photovoltaic modules, also known as solar cell modules, are the core part of photovoltaic power generation systems, which can directly convert solar energy into electrical energy. This conversion process is based on the photovoltaic effect. When light shines on a solar cell and the light is absorbed in the interface layer, photons with sufficient energy can excite electrons from covalent bonds in P-type silicon and N-type silicon, thereby generating electron-hole pairs. These separated electrons and holes are collected by electrodes and output to the outside of the battery body, forming an electric current.

[0003] During the construction of photovoltaic projects, traditional transportation methods and their limitations are increasingly prominent. Manual handling is particularly difficult in hilly and mountainous projects. The complex terrain and steep slope result in a large amount of manpower, low efficiency, and safety hazards. Although the crane can lift and move heavy objects, it is often difficult to find a suitable working surface or insufficient working distance in steep mountainous or large roof surfaces, making the transportation of photovoltaic module bulk material particularly challenging. For large roof surface projects, the roof length is large, and the photovoltaic modules need to be transported in horizontal and vertical directions. The limitations of crane operation distance and the particularity of roof structure make it impossible to meet the demand using traditional crane handling methods. Manual handling, on the other hand, has the dual problems of low efficiency and safety hazards. Therefore, how to efficiently and safely transport photovoltaic module bulk material in these special environments has become a key issue that needs to be addressed.

[0004] Chinese patent document CN221795962U discloses a photovoltaic module bulk material transport auxiliary tool, which includes a track, a moving component, and a photovoltaic module clamp. The track includes vertical supports, longitudinal beams, and horizontal L-shaped beams. The longitudinal beams are fixed to the vertical supports at both ends, and the horizontal L-shaped beams are fixed to the longitudinal beams at both ends. The moving component includes track wheel vertical supports, track wheels, longitudinal support beams, transverse steel beams, steel wires, and motors. Two mutually parallel longitudinal support beams and two mutually parallel transverse steel beams are welded into a rectangular frame structure. The track wheels are located at the four corners of the rectangular frame structure through the track wheel vertical supports. The track wheels are slidingly connected to the longitudinal beams. The two transverse steel beams are connected to the motors through steel wires. The photovoltaic module clamp is fixed to the transverse steel beams. However, the following defects still exist during implementation:

[0005] Although the device in the above document can ensure horizontal and vertical transportation of photovoltaic modules and accelerate the transportation efficiency of photovoltaic modules, the device in the above document cannot flexibly adjust the layout of the clamp according to the number of photovoltaic modules, thereby ensuring the stability and safety of the photovoltaic modules during the handling process. Utility model content

[0006] The utility model discloses a photovoltaic module bulk material transportation auxiliary tool to solve the problems in the above background art.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] A photovoltaic module bulk material transportation auxiliary tool, including clamping assembly and two support columns, the opposite surface of two support columns is connected with sliding assembly in common sliding, the upper end of two support columns is fixedly connected with traction assembly in common, clamping assembly includes connecting frame, the upper end of connecting frame is fixedly connected with handle in symmetry, the inner chamber of connecting frame is opened with a plurality of slide groove no.

[0009] In the scheme, when the photovoltaic module bulk material is handled, the bulk material is placed in the inner chamber of connecting frame, then the slide groove no.

[0010] Further improvement of the utility model technical scheme lies in that: the sliding assembly includes slide plate, the same side of slide plate is opened with slide groove no.

[0011] In the scheme, the slide groove no.

[0012] The further improvement of the utility model technical scheme lies in: the limiting assembly includes a shell, a spring and a pressing plate, a sliding block two is slidably connected in the inner cavity of the shell, the spring is fixedly connected to the side close to the sliding block two, the side far from the sliding block two is fixedly connected to the inner wall of the shell, a supporting block two is fixedly connected to the upper end of the shell on one side, and a limiting rod is slidably connected to the upper part of the supporting block two.

[0013] By the above technical scheme, the side close to the sliding block two of the spring is fixedly connected to the sliding block two, and the side far from the sliding block two is fixedly connected to the inner wall of the shell, so that the spring can be stretched by the elastic force of the spring, then the sliding block two can be moved in the inner cavity of the shell towards the pressing plate, then the position of the sliding block one in the inner cavity of the sliding groove three can be limited under the cooperation of the sliding block two and the pressing plate, when the position limitation of the sliding block one needs to be removed, the staff can apply force to the sliding block two by hand, then drive the sliding block two to move towards the side far from the pressing plate, then the position limitation of the sliding block two can be limited by the contact between the limiting rod and the operating block on the sliding block two.

[0014] The further improvement of the utility model technical scheme lies in: the limiting assembly includes a shell, a spring and a pressing plate, a sliding block two is slidably connected in the inner cavity of the shell, the spring is fixedly connected to the side close to the sliding block two, the side far from the sliding block two is fixedly connected to the inner wall of the shell, a supporting block two is fixedly connected to the upper end of the shell on one side, and a limiting rod is slidably connected to the upper part of the supporting block two.

[0015] By the above technical scheme, the side close to the sliding block two of the spring is fixedly connected to the sliding block two, and the side far from the sliding block two is fixedly connected to the inner wall of the shell, so that the spring can be stretched by the elastic force of the spring, then the sliding block two can be moved in the inner cavity of the shell towards the pressing plate, then the position of the sliding block one in the inner cavity of the sliding groove three can be limited under the cooperation of the sliding block two and the pressing plate, when the position limitation of the sliding block one needs to be removed, the staff can apply force to the sliding block two by hand, then drive the sliding block two to move towards the side far from the pressing plate, then the position limitation of the sliding block two can be limited by the contact between the limiting rod and the operating block on the sliding block two.

[0016] The further improvement of the utility model technical scheme lies in: the limiting assembly includes a shell, a spring and a pressing plate, a sliding block two is slidably connected in the inner cavity of the shell, the spring is fixedly connected to the side close to the sliding block two, the side far from the sliding block two is fixedly connected to the inner wall of the shell, a supporting block two is fixedly connected to the upper end of the shell on one side, and a limiting rod is slidably connected to the upper part of the supporting block two.

[0017] By the above technical scheme, the side close to the sliding block two of the spring is fixedly connected to the sliding block two, and the side far from the sliding block two is fixedly connected to the inner wall of the shell, so that the spring can be stretched by the elastic force of the spring, then the sliding block two can be moved in the inner cavity of the shell towards the pressing plate, then the position of the sliding block one in the inner cavity of the sliding groove three can be limited under the cooperation of the sliding block two and the pressing plate, when the position limitation of the sliding block one needs to be removed, the staff can apply force to the sliding block two by hand, then drive the sliding block two to move towards the side far from the pressing plate, then the position limitation of the sliding block two can be limited by the contact between the limiting rod and the operating block on the sliding block two.

[0018] The further improvement of the technical scheme of the utility model lies in that the threaded rod is fixedly connected with a handle on the side away from the connecting frame, the handle is made of rubber material, and anti-skid grooves are arranged in annular array on the outer surface of the handle.

[0019] By using the above technical scheme, the anti-skid grooves can increase the friction between the hand and the operating rod, so that the hand is less likely to slip off the operating rod when operating under conditions such as moisture, oiliness or gloves, thereby improving the stability and safety of operation, and the anti-skid grooves can provide better grip and stability, so that the hand fatigue is relatively reduced when operating for a long time or with high intensity using the threaded rod.

[0020] The further improvement of the technical scheme of the utility model lies in that the pad is made of rubber material.

[0021] By using the above technical scheme, the rubber material has flexibility, so that the damage to the photovoltaic component bulk material can be reduced when the pad contacts the photovoltaic component bulk material.

[0022] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0023] 1. The utility model provides a photovoltaic component bulk material transportation auxiliary tool, when the photovoltaic component bulk material is carried, the bulk material is placed in the inner cavity of the connecting frame, then the threaded rod is rotated, the cooperation of the threaded rod and the clamping plate can drive the clamping plate to move towards the direction of the photovoltaic component bulk material, then the cooperation of the clamping plates can tightly press the photovoltaic component bulk material placed in the inner cavity of the connecting frame, so that the photovoltaic component bulk material is prevented from separating from the inner cavity of the connecting frame during carrying, thereby the stability and safety of the photovoltaic component during carrying can be improved.

[0024] 2. The utility model provides a photovoltaic component bulk material transportation auxiliary tool, the sliding block one is connected with the sliding groove three through the sliding groove three, then the position of the sliding block one in the inner cavity of the sliding groove three is limited by the limiting assembly, so that when the position of the sliding block one is limited by the limiting assembly, the worker can hold the handle, then apply force to the clamping assembly, the sliding block one can be slid out of the inner cavity of the limiting assembly, then the clamping assembly can be separated from the sliding assembly, so that the worker can take down the clamping assembly and the photovoltaic component bulk material in the inner cavity of the connecting frame from the device, then after the conveying is completed, the photovoltaic component bulk material can be unloaded, thereby the flexibility of the device in unloading is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] The utility model will be further described in connection with the drawings.

[0026] Figure 1 The utility model is an overall structure Figure 1;

[0027] Figure 2 The overall structure of the utility model Figure 2 ;

[0028] Figure 3 The clamping assembly of the utility model Figure 1 ;

[0029] Figure 4 The clamping assembly of the utility model Figure 2 ;

[0030] Figure 5 The operating rod of the utility model

[0031] Figure 6 The operating rod A of the utility model

[0032] Figure 7 The sliding assembly of the utility model Figure 1 ;

[0033] Figure 8 The sliding assembly of the utility model Figure 2 ;

[0034] Figure 9 The limiting assembly of the utility model

[0035] Figure 10 The supporting block of the utility model

[0036] Figure 11 The traction assembly of the utility model

[0037] In the figure: 1, clamping assembly; 11, connecting frame; 12, handle; 13, sliding groove one; 14, clamping plate; 15, threaded rod; 151, handle; 16, sliding block one; 17, backing plate; 2, supporting column; 21, sliding groove two; 3, traction assembly; 31, connecting block; 32, supporting block one; 33, connecting rod; 34, pulley one; 35, winding wheel; 36, rope; 4, sliding assembly; 41, sliding plate; 42, sliding groove three; 43, limiting assembly; 431, shell; 432, supporting block two; 433, limiting rod; 434, spring; 435, pressing plate; 436, sliding block two; 44, traction block. DETAILED DESCRIPTION

[0038] The utility model will be further explained in detail in connection with the following examples:

[0039] Example 1

[0040] As Figures 1-4As shown, the utility model provides a kind of photovoltaic module bulk transport auxiliary tool, including clamping assembly 1 and two support columns 2;Two support columns 2 relative face are slidably connected with sliding assembly 4, and the upper end of two support columns 2 is fixedly connected with traction assembly 3, clamping assembly 1 includes connecting frame 11, and the upper end of connecting frame 11 is fixedly connected with handle 12 symmetrically, and the inner cavity of connecting frame 11 is symmetrically provided with several sliding grooves one 13, and the inner cavity of sliding groove one 13 is rotatably connected with threaded rod 15, and the inner cavity of sliding groove one 13 is slidably connected with clamping plate 14, and threaded rod 15 is threadedly connected with adjacent clamping plate 14, and the side of connecting frame 11 close to support column 2 is fixedly connected with sliding block one 16 symmetrically, and the side of the inner cavity of connecting frame 11 close to sliding block one 16 is fixedly connected with backing plate 17.

[0041] In the embodiment, the whole device can be supported and connected by the support column 2, the sliding assembly 4 can be driven to rise by the traction assembly 3, then under the cooperation of the sliding assembly 4 and the clamping assembly 1, the clamping assembly 1 can be driven to rise together when the sliding assembly 4 rises, then the photovoltaic module bulk can be conveniently carried, the bulk is placed in the inner cavity of the connecting frame 11 when the photovoltaic module bulk is carried, then the clamping plate 14 can be driven to move towards the direction of the photovoltaic module bulk by rotating the threaded rod 15 and cooperating the threaded rod 15 with the clamping plate 14, then the photovoltaic module bulk placed in the inner cavity of the connecting frame 11 can be tightly pressed in the inner cavity of the connecting frame 11 under the cooperation of the plurality of clamping plates 14, to prevent the photovoltaic module bulk from separating from the inner cavity of the connecting frame 11 in the process of carrying.

[0042] Embodiment 2

[0043] As Figure 5 and Figure 6 As shown, on the basis of embodiment 1, the utility model provides a kind of technical scheme: preferably, the side of threaded rod 15 away from connecting frame 11 is fixedly connected with handle 151, handle 151 is made of rubber material, and anti-skid groove is arranged on the outer surface of handle 151 in annular array, and backing plate 17 is made of rubber material.

[0044] In the embodiment, when the photovoltaic module bulk needs to be carried, first, the staff places the bulk to be carried in the inner cavity of the connecting frame 11, then the staff rotates the threaded rod 15 by hand holding handle 151, then the clamping plate 14 can be driven to move in the inner cavity of the sliding groove one 13 towards the direction of the photovoltaic module bulk under the cooperation of the threaded rod 15 and the clamping plate 14, then the photovoltaic module bulk placed in the inner cavity of the connecting frame 11 can be tightly pressed in the inner cavity of the connecting frame 11 under the cooperation of the backing plate 17 and the plurality of clamping plates 14, to prevent the photovoltaic module bulk from separating from the inner cavity of the connecting frame 11 in the process of carrying.

[0045] Embodiment 3

[0046] As Figure 7 , Figure 8 , Figure 10 And Figure 11 As shown in Figure 2, on the basis of example 1, the utility model provides a technical scheme: preferably, the support column 2 is close to the one side of sliding assembly 4 and is provided with the slide groove two 21, the inner chamber of slide groove two 21 is connected with sliding plate 41, sliding plate 41 is close to the one side of support column 2 and is fixedly connected with traction block 44, traction assembly 3 includes rope 36, two connecting blocks 31 and two connecting rods 33, the lower end of connecting block 31 on the same side is fixedly connected with the upper end of support column 2, the upper end of connecting block 31 is fixedly connected with support block one 32 symmetrically, connecting rod 33 on the same side is rotatably connected with two support block one 32, one of connecting rod 33 middle part is fixedly connected with winding wheel 35, one of connecting rod 33 middle part is fixedly connected with pulley one 34, one side of rope 36 is fixedly connected with winding wheel 35, rope 36 is connected with pulley one 34, one side of rope 36 away from winding wheel 35 is connected with traction block 44 through hook.

[0047] In this embodiment, then through the controller control motor operation, utilize motor output shaft to drive one of connecting rod 33 rotation, then utilize connecting rod 33 to drive winding wheel 35 rotation, then can drive rope 36 through winding wheel 35 and wind up, then when rope 36 contracts, will drive traction block 44 and move upwards together, then when traction block 44 moves, will drive sliding plate 41 in the inner chamber of slide groove two 21 and move upwards together, thereby can drive the whole sliding assembly 4 and clamping assembly 1 and the photovoltaic module bulk placed in the inner chamber of connecting frame 11 and ascend together, when connecting frame 11 and the photovoltaic module bulk placed in the inner chamber of connecting frame 11 ascend to the appropriate position height, need to separate clamping assembly 1 and sliding assembly 4.

[0048] Example 4

[0049] As Figure 9 Shown in Figure 3, on the basis of example 3, the utility model provides a technical scheme: preferably, sliding assembly 4 includes sliding plate 41, the one side of sliding plate 41 close to clamping assembly 1 is provided with slide groove three 42 symmetrically, the inner chamber of same side slide groove three 42 is connected with sliding block one 16, the upper end of sliding plate 41 is provided with limiting assembly 43 symmetrically, limiting assembly 43 is used for limiting the position of sliding block one 16 in the inner chamber of slide groove three 42, limiting assembly 43 includes shell 431, spring 434 and pressing plate 435, the inner chamber of shell 431 is slidably connected with sliding block two 436, the one side of spring 434 close to sliding block two 436 is fixedly connected with sliding block two 436, the one side of spring 434 away from sliding block two 436 is fixedly connected with the inner wall of shell 431, the one side of shell 431 upper end is fixedly connected with support block two 432, support block two 432 upper part is slidably connected with limiting rod 433.

[0050] In the embodiment, the worker controls the motor to stop running through the controller, then the worker exerts force on the sliding block two 436 to drive it to move away from the pressing plate 435, and then drive the spring 434 to contract, so that the sliding block two 436 moves to a certain position, and then slides the limiting rod 433, and then limits the position of the sliding block two 436 by the contact between the limiting rod 433 and the operating block on the sliding block two 436, then the worker exerts force on the entire connecting frame 11 through the hand-held handle 12, drives the connecting frame 11 to move upward, and then drives the sliding block one 16 to slide upward in the inner cavity of the sliding groove three 42, so as to separate the clamping assembly 1 from the sliding assembly 4, then operates the threaded rod 15, and then the clamping plate 14 moves away from the side of the photovoltaic component loose material in the inner cavity of the sliding groove one 13, so as to release the pressing of the photovoltaic component loose material, and then the photovoltaic component loose material is taken out of the inner cavity of the connecting frame 11, so as to complete the carrying of the photovoltaic component loose material.

[0051] The working principle of the photovoltaic component loose material transportation auxiliary tool will be described below.

[0052] As shown in Figures 1-11 When it is necessary to carry the photovoltaic component loose material, first, the worker places the loose material to be carried in the inner cavity of the connecting frame 11, then the worker rotates the threaded rod 15 through the hand-held handle 151, and then drives the clamping plate 14 to move toward the photovoltaic component loose material in the inner cavity of the sliding groove one 13 through the cooperation of the threaded rod 15 and the clamping plate 14, and then tightly presses the photovoltaic component loose material placed in the inner cavity of the connecting frame 11 in the inner cavity of the connecting frame 11 through the cooperation of the base plate 17 and the plurality of clamping plates 14, so as to prevent the photovoltaic component loose material from separating from the inner cavity of the connecting frame 11 during the carrying process;

[0053] Then the motor is controlled to run through the controller, one of the connecting rods 33 is driven to rotate by the motor output shaft, the winding wheel 35 is driven to rotate by the connecting rod 33, the rope 36 is driven to contract by the winding wheel 35, the traction block 44 is driven to move upward together when the rope 36 contracts, the sliding plate 41 is driven to move upward together in the inner cavity of the sliding groove two 21 when the traction block 44 moves, so as to drive the entire sliding assembly 4, the clamping assembly 1, and the photovoltaic component loose material placed in the inner cavity of the connecting frame 11 to rise together, and when the connecting frame 11 and the photovoltaic component loose material placed in the inner cavity of the connecting frame 11 rise to a suitable position height, it is necessary to separate the clamping assembly 1 from the sliding assembly 4;

[0054] The worker controls the motor to stop running through the controller, then the worker exerts force on the slider two 436, drives the slider two 436 to move away from the pressing plate 435, then drives the spring 434 to contract, lets the slider two 436 move to a certain position, then slides the limiting rod 433, then limits the position of the slider two 436 through the contact between the limiting rod 433 and the operating block on the slider two 436, then the worker exerts force on the whole connecting frame 11 through the hand-held handle 12, drives the connecting frame 11 to move upwards, then drives the slider one 16 to slide upwards in the inner cavity of the sliding groove three 42, thereby can separate the clamping assembly 1 from the sliding assembly 4, then operates the threaded rod 15, then the clamping plate 14 moves away from the photovoltaic module loose material in the inner cavity of the sliding groove one 13, releases the pressing on the photovoltaic module loose material, then takes out the photovoltaic module loose material from the inner cavity of the connecting frame 11, thereby completes the carrying of the photovoltaic module loose material.

[0055] The above has made a detailed description of the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A photovoltaic module bulk material transport aid tool comprising a clamping assembly (1) and two support columns (2); characterized in that: Two opposite faces of the support column (2) are commonly connected with a sliding assembly (4), and upper ends of the two support columns (2) are commonly fixedly connected with a traction assembly (3); the clamping assembly (1) comprises a connecting frame (11), symmetrically fixedly connected with handles (12) on upper ends of the connecting frame (11), and a plurality of sliding grooves (13) symmetrically formed in the connecting frame (11), and a threaded rod (15) rotatably connected in the sliding groove (13), and a clamping plate (14) slidably connected in the sliding groove (13), and the threaded rod (15) threadedly connected with the adjacent clamping plate (14), and a sliding block (16) symmetrically fixedly connected on one side of the connecting frame (11) close to the support column (2), and a backing plate (17) fixedly connected on one side of the connecting frame (11) close to the sliding block (16).

2. A kind of photovoltaic module bulk material transport auxiliary tool according to claim 1, wherein: The sliding assembly (4) comprises a sliding plate (41), symmetrically provided with sliding grooves (42) on one side of the sliding plate (41) close to the clamping assembly (1), and the sliding grooves (42) on the same side are slidably connected with the sliding block (16), and the sliding plate (41) is symmetrically provided with a limiting assembly (43) on an upper end of the sliding plate (41), and the limiting assembly (43) is used for limiting the position of the sliding block (16) in the sliding groove (42).

3. A kind of photovoltaic module bulk material transport auxiliary tool according to claim 2, with the characteristics that: The limiting assembly (43) comprises an outer shell (431), a spring (434) and a pressing plate (435), the outer shell (431) is slidably connected with a sliding block (436) in the outer shell (431), the spring (434) is fixedly connected with the sliding block (436) on one side of the spring (434) close to the sliding block (436), and the spring (434) is fixedly connected with an inner wall of the outer shell (431) on one side of the spring (434) away from the sliding block (436), and a support block (432) is fixedly connected on one side of an upper end of the outer shell (431), and a limiting rod (433) is slidably connected to the support block (432).

4. The photovoltaic module bulk material transport aid of claim 1, wherein: One side of the support column (2) close to the sliding assembly (4) is provided with a sliding groove (21), and the sliding groove (21) is slidably connected with the sliding plate (41).

5. A kind to be transported to the auxiliary tool kit of bulk material of photovoltaic module, according to claim 4, characterized by: The sliding plate (41) is fixedly connected with a traction block (44) on one side of the sliding plate (41) close to the support column (2), and the traction assembly (3) comprises a rope (36), two connecting blocks (31) and two connecting rods (33), lower ends of the connecting blocks (31) on the same side are fixedly connected with upper ends of the support columns (2), upper ends of the connecting blocks (31) are symmetrically fixedly connected with support blocks (32), the connecting rods (33) on the same side are rotatably connected with the two support blocks (32), one of the connecting rods (33) is fixedly connected with a winding wheel (35) on a middle portion of the connecting rod (33), one of the connecting rods (33) is fixedly connected with a pulley (34) on a middle portion of the connecting rod (33), one side of the rope (36) is fixedly connected with the winding wheel (35), the rope (36) is wound around the pulley (34), and the rope (36) is connected with the traction block (44) through a hook on one side of the rope (36) away from the winding wheel (35).

6. A kind of photovoltaic module bulk material transport auxiliary tool according to claim 1, with the characteristics that: The threaded rod (15) is fixedly connected with a handle (151) on the side away from the connecting frame (11), the handle (151) is made of rubber material, and anti-skid grooves are arranged in an annular array on the outer surface of the handle (151).

7. A kind of photovoltaic module bulk material transport auxiliary tool according to claim 1, with the characteristics that: The backing plate (17) is made of rubber material.

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