Disperse hoisting device for photovoltaic modules

Abstract

The utility model provides a scattered hoisting device for photovoltaic modules, and belongs to the field of photovoltaic power station construction equipment, the scattered hoisting device comprises fixed plates, a first movable part, a second movable part and clamping groove assemblies used for installing the photovoltaic modules, the two clamping groove assemblies are fixed to the upper ends and the lower ends of the multiple fixed plates, and a first hinge part is arranged at one end of the first movable part; a second hinge piece is arranged at one end of the second movable piece, one end of the first movable piece is hinged to the clamping groove assembly at the lower end of the fixing plate through the first hinge piece, one end of the second movable piece is hinged to the clamping groove assembly at the upper end of the fixing plate through the second hinge piece, and lifting lug plates are correspondingly fixed to the backs of the two clamping groove assemblies respectively. During hoisting, the dispersed hoisting device is directly hoisted to a designated position, then the second movable part is opened, and the corresponding photovoltaic module can be easily taken out in a sliding manner under the action of the two rollers, so that the photovoltaic module is directly placed at an installation position, manual carrying and placing and mechanical operation are not needed, the labor cost input is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of photovoltaic power station construction equipment, and particularly relates to a decentralized hoisting device for photovoltaic modules. Background Art

[0002] At present, pallet hoisting is generally used for hoisting photovoltaic modules, which is likely to generate concentrated loads on the roof and has an adverse impact on the main structure. After the whole box of photovoltaic modules is hoisted onto the roof, it still needs to be unpacked and then dispersed onto the purlins. The operation is not convenient, which requires too much labor cost, low efficiency and high installation cost.

[0003] There is a publicly disclosed hoisting protector for photovoltaic modules (patent application number: CN202321064593.9), which includes a first connecting plate. First support seats are symmetrically arranged on the front and rear sides of the first connecting plate. A second connecting plate is arranged on the right side of the first connecting plate. Second support seats are symmetrically arranged on the front and rear sides of the second connecting plate. A reinforcing plate is arranged between the first support seat and the second support seat.

[0004] This publicly disclosed solution realizes buffering the photovoltaic module during hoisting and reducing the possibility of damage. However, after the photovoltaic module is hoisted to the designated position, it needs to be manually carried. The photovoltaic module is relatively heavy and difficult to carry, the operation is not convenient, which requires too much labor cost, low efficiency and high installation cost. Summary of the Utility Model

[0005] The present application provides a decentralized hoisting device for photovoltaic modules, aiming to solve the problems that after the photovoltaic module is hoisted to the designated position by the above-mentioned hoisting protector for photovoltaic modules, it needs to be manually carried. Due to the relatively large weight of the photovoltaic module, it is relatively difficult to carry, the operation is not convenient, which requires too much labor cost, low efficiency and high installation cost.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A decentralized hoisting device for photovoltaic modules includes a fixing plate, a first movable member, a second movable member and a card slot assembly for installing photovoltaic modules. The number of the card slot assemblies is two. The two card slot assemblies are fixed at the upper and lower ends of a plurality of fixing plates. One end of the first movable member is provided with a first hinge member, and one end of the second movable member is provided with a second hinge member. One end of the first movable member is hinged to the card slot assembly at the lower end of the fixing plate through the first hinge member. The other end of the first movable member is detachably connected to the card slot assembly at the upper end of the fixing plate. One end of the second movable member is hinged to the card slot assembly at the upper end of the fixing plate through the second hinge member. The other end of the second movable member is detachably connected to the card slot assembly at the lower end of the fixing plate. The first movable member and the second movable member are located at both ends of the card slot assembly. Hoisting ear plates are respectively and correspondingly fixed on the backs of the two card slot assemblies.

[0008] Preferably, the card slot assembly is provided with a first chute for the sliding of the photovoltaic module. A number of first rollers are provided on the inner wall of the first chute, and the first rollers abut against the end of the photovoltaic module to improve the smoothness of sliding.

[0009] Preferably, a second chute is provided outside the first roller. A number of second rollers are provided in the inner cavity of the second chute, and the second rollers abut against the bottom of the photovoltaic module to facilitate the sliding of the photovoltaic module along the first chute.

[0010] Preferably, a number of springs are fixed inside the first movable member. A baffle is fixed at one end of the spring, and the baffle abuts against the end of the photovoltaic module.

[0011] Preferably, a first connecting member is provided at one end of the second movable member away from the hinge. A corresponding second connecting member is provided on the card slot assembly at the lower end of the fixing plate. A first fixing member is inserted into the first connecting member, and the first connecting member and the second connecting member are detachably connected by the first fixing member.

[0012] Preferably, a third connecting member is provided at one end of the first movable member away from the hinge. A corresponding fourth connecting member is provided on the card slot assembly at the upper end of the fixing plate. A second fixing member is inserted into the third connecting member, and the third connecting member and the fourth connecting member are detachably connected by the second fixing member.

[0013] Preferably, the first fixing member and the second fixing member include a pin, a bolt and a pin shaft.

[0014] Preferably, at least two photovoltaic modules can be installed on the card slot assembly.

[0015] The utility model has the following beneficial effects:

[0016] (1) In this solution, the photovoltaic module is installed through the card slot assembly, and the photovoltaic module is laid flat within the range of the first chute of the card slot assembly. The decentralized hoisting device is hoisted on the roof by connecting the hoisting lug plate with a crane. The fixing plate and the card slot assemblies at the upper and lower ends distribute the gravity of the photovoltaic module to the roof purlins, avoiding concentrated stress and damage to the roof, and improving safety.

[0017] (2) During hoisting, the decentralized hoisting device is directly hoisted to the designated position, and then the second movable member is opened. The first chute of the card slot assembly is provided with the first roller and the second roller. Under the action of the two rollers, the corresponding photovoltaic module can be easily slid out and directly placed at the installation position, without manual handling and placement, realizing mechanized operation, reducing the input of labor costs and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the decentralized hoisting device in the utility model;

[0019] Figure 2 is Figure 1 a partial enlarged view of area A in

[0020] Figure 3 is Figure 1 a partial enlarged view of area B in

[0021] Figure 4 a schematic diagram of the internal structure of the first chute in the present utility model.

[0022] Wherein, 1 - fixing plate, 2 - card slot assembly, 21 - second connecting member, 22 - fourth connecting member, 23 - first roller, 24 - second chute, 241 - second roller, 3 - first movable member, 31 - baffle, 32 - spring, 33 - first hinge member, 34 - third connecting member, 341 - second fixing member, 4 - hoisting ear plate, 5 - second movable member, 51 - second hinge member, 52 - first connecting member, 521 - first fixing member, 6 - photovoltaic module. Specific embodiments

[0023] Embodiment 1

[0024] As Figures 1-4 shown, a decentralized hoisting device for a photovoltaic module includes a fixing plate 1, a first movable member 3, a second movable member 5, and a card slot assembly 2 for installing a photovoltaic module 6. The number of card slot assemblies 2 is two, and the two card slot assemblies 2 are fixed to the upper and lower ends of a plurality of fixing plates 1. One end of the first movable member 3 is provided with a first hinge member 33, and one end of the second movable member 5 is provided with a second hinge member 51. One end of the first movable member 3 is hinged to the card slot assembly 2 at the lower end of the fixing plate 1 through the first hinge member 33, and the other end of the first movable member 3 is detachably connected to the card slot assembly 2 at the upper end of the fixing plate 1. One end of the second movable member 5 is hinged to the card slot assembly 2 at the upper end of the fixing plate 1 through the second hinge member 51, and the other end of the second movable member 5 is detachably connected to the card slot assembly 2 at the lower end of the fixing plate 1. The first movable member 3 and the second movable member 5 are located at both ends of the card slot assembly 2, and hoisting ear plates 4 are respectively fixed to the backs of the two card slot assemblies 2.

[0025] The number of hoisting ear plates 4 is four, and the crane is connected to the four hoisting ear plates 4, so as to stably hoist the decentralized hoisting device to the designated position on the roof.

[0026] One side of the first movable member 3 can be opened, and the photovoltaic module 6 is loaded between the upper and lower card slot assemblies 2 from this side. One side of the second movable member 5 can also be opened. After hoisting to the designated position, the second movable member 5 is opened, so as to take down the photovoltaic module 6 from this side and place it at the designated position.

[0027] The card slot assembly 2 is provided with a first sliding groove for the sliding of the photovoltaic module 6. A number of first rollers 23 are provided on the inner wall of the first sliding groove. The first rollers 23 abut against the end of the photovoltaic module 6 to improve the smoothness of sliding.

[0028] That is, after the photovoltaic module 6 is loaded, during the sliding process, the end contacts the first rollers 23 and rolls, avoiding friction and improving the sliding effect.

[0029] A second sliding groove 24 is provided outside the first roller 23. A number of second rollers 241 are provided in the inner cavity of the second sliding groove 24. The second rollers 241 abut against the bottom of the photovoltaic module 6 to facilitate the sliding of the photovoltaic module 6 along the first sliding groove.

[0030] A number of springs 32 are fixed inside the first movable member 3. A baffle 31 is fixed at one end of the spring 32. The baffle 31 abuts against the end of the photovoltaic module 6.

[0031] After the photovoltaic module 6 is loaded, the first movable member 3 is closed. Thus, under the action of the spring 32, the baffle 31 presses the photovoltaic module 6 tightly to avoid shaking during the hoisting process.

[0032] A first connecting member 52 is provided at the end of the second movable member 5 far from the hinge. A corresponding second connecting member 21 is provided on the card slot assembly 2 at the lower end of the fixing plate 1. The first connecting member 52 is inserted with a first fixing member 521. The first connecting member 52 and the second connecting member 21 are detachably connected through the first fixing member 521.

[0033] The first fixing member 521 functions as a lock, which can open or lock the first connecting member 52 and the second connecting member 21.

[0034] A third connecting member 34 is provided at the end of the first movable member 3 far from the hinge. A corresponding fourth connecting member 22 is provided on the card slot assembly 2 at the upper end of the fixing plate 1. The third connecting member 34 is inserted with a second fixing member 341. The third connecting member 34 and the fourth connecting member 22 are detachably connected through the second fixing member 341.

[0035] The function of the second fixing member 341 is the same as that of the first fixing member 521.

[0036] The first fixing member 521 and the second fixing member 341 are bolts.

[0037] The card slot assembly 2 can install five photovoltaic modules 6.

[0038] The working principle of this device:

[0039] On the ground, first unpack the boxed photovoltaic modules 6, then open the first movable part 3, lay the photovoltaic modules 6 flat on the slot component 2 one by one. After installation, close the first movable part 3, connect the hoist to the lifting lug plate 4, lift the device, and hoist it to the designated position on the roof. Then open the second movable part 5, manually move the photovoltaic module 6, and remove it from the slot component 2, so that the photovoltaic module 6 is directly placed at the designated position to be installed. After removing one, close the second movable part 5, and the hoist continues to move to the next designated position, repeating the operation, so as to mechanize the placement of all the photovoltaic modules 6 to be installed at the designated positions.

[0040] Embodiment 2

[0041] The difference between this embodiment and Embodiment 1 is that the first fixing part 521 and the second fixing part 341 are bolts or pin shafts.

[0042] Embodiment 3

[0043] The difference between this embodiment and Embodiment 1 is that the slot component 2 can install three photovoltaic modules 6.

[0044] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A decentralized hoisting device for photovoltaic modules, characterized in that: The invention comprises a fixed plate (1), a first movable member (3), a second movable member (5) and a slot assembly (2) for mounting a photovoltaic module (6), wherein the number of the slot assemblies (2) is two, and the two slot assemblies (2) are fixed to the upper and lower ends of a plurality of fixed plates (1), one end of the first movable member (3) is provided with a first hinge (33), one end of the second movable member (5) is provided with a second hinge (51), and one end of the first movable member (3) is connected to the slot assembly (2) at the lower end of the fixed plate (1) through the first hinge (33). ), the other end of the first movable member (3) is detachably connected to the slot assembly (2) at the upper end of the fixed plate (1), one end of the second movable member (5) is hinged to the slot assembly (2) at the upper end of the fixed plate (1) through a second hinge (51), the other end of the second movable member (5) is detachably connected to the slot assembly (2) at the lower end of the fixed plate (1), the first movable member (3) and the second movable member (5) are located at the two ends of the slot assembly (2), and the backs of the two slot assemblies (2) are respectively fixed with lifting ear plates (4).

2. A distributed hoisting device for photovoltaic modules according to claim 1, characterized in that: The slot assembly (2) is provided with a first slide groove for sliding the photovoltaic assembly (6), and a plurality of first rollers (23) are provided on the inner wall of the first slide groove. The first rollers (23) abut against the ends of the photovoltaic assembly (6) to improve the smoothness of sliding.

3. A distributed hoisting device for photovoltaic modules according to claim 2, characterized in that: A second slide groove (24) is provided on the outer side of the first roller (23), and a plurality of second rollers (241) are provided in the inner cavity of the second slide groove (24). The second rollers (241) abut against the bottom of the photovoltaic assembly (6) to facilitate the photovoltaic assembly (6) to slide along the first slide groove.

4. A distributed hoisting device for photovoltaic modules according to claim 1, characterized in that: A number of springs (32) are fixed inside the first movable member (3), a baffle (31) is fixed to one end of the spring (32), and the baffle (31) abuts against the end of the photovoltaic assembly (6).

5. A dispersed hoisting device for photovoltaic modules according to claim 1, characterized in that: A first connecting member (52) is provided at one end of the second movable member (5) away from the hinge, a corresponding second connecting member (21) is provided at the slot assembly (2) at the lower end of the fixed plate (1), the first connecting member (52) is plugged with a first fixing member (521), and the first connecting member (52) and the second connecting member (21) are detachably connected via the first fixing member (521).

6. A dispersed hoisting device for photovoltaic modules according to claim 5, characterized in that: A third connecting member (34) is provided at one end of the first movable member (3) away from the hinge, a corresponding fourth connecting member (22) is provided at the slot assembly (2) at the upper end of the fixed plate (1), the third connecting member (34) is plugged with a second fixing member (341), and the third connecting member (34) and the fourth connecting member (22) are detachably connected via the second fixing member (341).

7. A dispersed hoisting device for photovoltaic modules according to claim 6, characterized in that: The first fixing member (521) and the second fixing member (341) include a latch, a bolt and a pin shaft.

8. The dispersed hoisting device for photovoltaic modules according to claim 1, characterized in that: The slot assembly (2) can be equipped with at least two photovoltaic assemblies (6).

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