Offshore photovoltaic construction platform

Abstract

The utility model belongs to the technical field of photovoltaic construction, in particular to an offshore photovoltaic construction platform, which comprises a support column and a construction platform, a hanging device capable of adjusting the height of the construction platform is arranged between the support column and the construction platform, and the hanging device comprises an electric hoist arranged on the construction platform and a hanging piece arranged on the support column. A chain of the electric hoist is connected to the hanging piece, and the height of the connecting point of the chain and the hanging piece is larger than the installation height of the electric hoist. Construction is not affected by tide water, construction difficulty is low, construction time is long, and loading and unloading and personnel loading and unloading are convenient.

Description

Technical field:

[0001] The utility model belongs to the technical field of photovoltaic construction, in particular to an offshore photovoltaic construction platform. Background technology:

[0002] Offshore photovoltaic construction platforms consist of pillars and a construction platform mounted on them. Traditional offshore photovoltaic construction platforms are fixed to the pillars, making it impossible for personnel to access the construction platform from ships during low tides. Access is only possible during high tides, making offshore photovoltaic support installation susceptible to the effects of tidal fluctuations. This increases construction difficulty, shortens construction time, and complicates loading and unloading materials and personnel. Summary of the invention:

[0003] The purpose of the utility model is to provide an offshore photovoltaic construction platform, the construction of which is not affected by tides, has low construction difficulty, can last for a long time, and is convenient for loading and unloading materials and personnel.

[0004] The utility model is achieved in this way:

[0005] An offshore photovoltaic construction platform includes a pillar and a construction platform. A hanging device capable of adjusting the height of the construction platform is provided between the pillar and the construction platform. The hanging device includes an electric hoist arranged on the construction platform and a hanging member arranged on the pillar. The chain of the electric hoist is connected to the hanging member. The height of the connection point between the chain and the hanging member is higher than the installation height of the electric hoist.

[0006] In the above-mentioned offshore photovoltaic construction platform, the pillar is a cylinder with an inner hole, and the hanging part is C-shaped, including vertical plate 1, vertical plate 2, and a connecting plate connecting vertical plate 1 and vertical plate 2. The connecting plate is arranged above the pillar, vertical plate 1 is arranged inside the pillar, and vertical plate 2 is arranged outside the pillar. The chain is connected to the lower end of vertical plate 2.

[0007] In the above-mentioned offshore photovoltaic construction platform, the lower ends of the two vertical plates are provided with grooves for avoiding the chain, and assembly plates are formed on both sides of the grooves. A pin is connected between the two assembly plates, and the chain is mounted on the pin.

[0008] In the above-mentioned offshore photovoltaic construction platform, the hanging device further includes a truss arranged on the side of the construction platform, a hanging seat is provided on the truss, and the electric hoist is connected to the hanging seat.

[0009] In the above-mentioned offshore photovoltaic construction platform, vertical poles are respectively provided on both sides of the truss, and the vertical poles are connected to the construction platform. The truss includes two vertical poles, and two connecting poles are connected between the two vertical poles. The two connecting poles are arranged at intervals up and down, and mounting plates are respectively provided on the front and rear sides of the connecting poles, and the hanger is set on the mounting plate.

[0010] In the above-mentioned offshore photovoltaic construction platform, the vertical poles are connected to the construction platform by bolts and nuts.

[0011] In the above-mentioned offshore photovoltaic construction platform, the suspension seat includes a vertical plate parallel to the mounting plate and two longitudinal plates perpendicular to the vertical plates. The upper ends of the longitudinal plates are connected to the electric hoist, and the lower ends are connected to the vertical plates.

[0012] In the above-mentioned offshore photovoltaic construction platform, a pin is connected between the two longitudinal plates, and the electric hoist is mounted on the pin.

[0013] In the above-mentioned offshore photovoltaic construction platform, the rod of the bolt passes through the vertical plate, the mounting plate located at the front side, the connecting rod, the mounting plate located at the rear side and is screwed to the nut in sequence.

[0014] In the above-mentioned offshore photovoltaic construction platform, a reinforcing rod 1 located below the connecting rod is connected between the two vertical rods, and a reinforcing rod 2 is connected between the connecting rod located below and the reinforcing rod 1 to form a Z-shaped structure.

[0015] In the above-mentioned offshore photovoltaic construction platform, there are multiple pillars and multiple hanging devices, and the hanging devices are distributed on both sides of the long side of the construction platform.

[0016] In the above-mentioned offshore photovoltaic construction platform, the pillars are cement piles.

[0017] The outstanding advantages of the utility model compared with the prior art are:

[0018] The utility model provides an electric hoist on the construction platform, and connects the chain of the electric hoist to a hanging part provided on the pillar, so that the construction platform can be raised and lowered. Regardless of high tide or low tide, personnel and materials can go up and down, which makes it convenient to load and unload materials and personnel. That is, the construction is not affected by the tide, the construction difficulty is small, the construction time can be long, the work efficiency is effectively improved, and the construction time and cost are saved. Description of the drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the hanging member of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the truss of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the truss, the hanger and the upright pole of the utility model.

[0023] Figure numerals: 1. Pillar; 2. Construction platform; 3. Electric hoist; 4. Hanging piece; 41. Vertical plate 1; 42. Vertical plate 2; 43. Connecting plate; 5. Chain; 6. Truss; 61. Vertical rod; 62. Connecting rod; 63. Mounting plate; 64. Reinforcing rod 1; 65. Reinforcing rod 2; 7. Hanging seat; 71. Vertical plate; 72. Longitudinal plate; 8. Vertical pole. Specific implementation method:

[0024] The present invention is further described below with reference to specific embodiments. Figure 1 —4:

[0025] An offshore photovoltaic construction platform includes a pillar 1 and a construction platform 2. A hanging device that can adjust the height of the construction platform 2 is provided between the pillar 1 and the construction platform 2. The hanging device includes an electric hoist 3 arranged on the construction platform 2 and a hanging member 4 arranged on the pillar 1. The chain 5 of the electric hoist 3 is connected to the hanging member 4, and the height of the connection point between the chain 5 and the hanging member 4 is higher than the installation height of the electric hoist 3.

[0026] The working principle of this utility model is as follows: Figure 1-4 As shown, when the construction platform 2 needs to be lowered, the electric hoist 3 is started, the length of the chain 5 on the side of the electric hoist 3 and the hanging member 4 is lengthened, the construction platform 2 is lowered, and personnel can go up and down and carry materials; when the construction platform 2 needs to be raised, the sprocket of the electric hoist 3 rotates in the opposite direction, shortening the length of the chain 5 on the side of the electric hoist 3 and the hanging member 4, the construction platform 2 is raised, and personnel can carry out material installation operations.

[0027] The utility model arranges an electric hoist 3 on the construction platform 2, and connects the chain 5 of the electric hoist 3 to a hanging part 4 arranged on the pillar 1, so that the construction platform 2 can be raised and lowered. Regardless of high tide or low tide, personnel and materials can go up and down, and loading and unloading of materials and personnel is convenient, that is, construction is not affected by the tide, construction difficulty is small, construction time can be long, work efficiency is effectively improved, and construction time and cost are saved.

[0028] The structure and installation structure of the hanging part 4: Figure 1 、 2 As shown, the support 1 is a cylinder with an inner hole. The hanging member 4 is C-shaped and includes a first vertical plate 41, a second vertical plate 42, and a connecting plate 43 connecting the first vertical plate 41 and the second vertical plate 2. The connecting plate 43 is arranged above the support 1, the first vertical plate 41 is arranged inside the support 1, and the second vertical plate 42 is arranged outside the support 1. The chain 5 is connected to the lower end of the second vertical plate 42. The structure is simple and easy to install.

[0029] The connection structure between the chain 5 and the vertical plate 42 is as follows: Figure 1 、 2As shown, a groove for avoiding the chain 5 is provided at the lower end of the second vertical plate 42, and assembly plates are formed on both sides of the groove. A pin is connected between the two assembly plates, and the chain 5 is mounted on the pin.

[0030] Installation structure of electric hoist 3: The hanging device further includes a truss 6 arranged on the side of the construction platform 2, and a hanging seat 7 is provided on the truss 6. The electric hoist 3 is connected to the hanging seat 7. The structure is simple and easy to install.

[0031] The specific structure and installation structure of the truss 6: Figure 1 、 3 As shown in Figure 4, vertical poles 8 are respectively provided on both sides of the truss 6, and the vertical poles 8 are connected to the construction platform 2. The truss 6 includes two vertical poles 61, and two connecting poles 62 are connected between the two vertical poles 61. The two connecting poles 62 are arranged at intervals up and down, and mounting plates 63 are respectively provided on the front and back sides of the connecting poles 62, and the hanger 7 is arranged on the mounting plates 63.

[0032] Installation structure of the vertical pole 8: The vertical pole 8 is connected to the construction platform 2 by bolts and nuts.

[0033] The connection structure between the truss 6 and the vertical pole 8: the vertical rod 61 is connected to the vertical pole 8 by bolts and nuts.

[0034] The structure of the hanger 7: Figure 1 、 4 As shown, the suspension seat 7 includes a vertical plate 71 parallel to the mounting plate 63 and two longitudinal plates 72 perpendicular to the vertical plates 71 . The upper end of the longitudinal plate 72 is connected to the electric hoist 3 , and the lower end is connected to the vertical plate 71 .

[0035] The installation structure of the electric hoist 3: a pin is connected between the two longitudinal plates 72, and the electric hoist 3 is sleeved on the pin.

[0036] The connection structure between the hanger 7 and the truss 6 is as follows: the rod of the bolt passes through the vertical plate 71, the mounting plate 63 at the front side, the connecting rod 62, the mounting plate 63 at the rear side and is screwed to the nut.

[0037] Furthermore, the longitudinal plate 72 is fixed to the vertical plate 71 by welding, and reinforcing ribs are welded between the longitudinal plate 72 and the vertical plate 71 , and reinforcing ribs are welded between the two vertical plates 71 .

[0038] In order to enhance the strength of the truss 6, a reinforcing rod 1 64 located below the connecting rod 62 is connected between the two vertical rods 61, and a reinforcing rod 2 65 is connected between the connecting rod 62 and the reinforcing rod 1 64 located below, forming a Z-shaped structure.

[0039] Furthermore, the connecting rod 62 and the reinforcing rod 1 64 are respectively fixed to the vertical rod 61 by welding, the upper end of the reinforcing rod 2 65 is fixed to the connecting rod 62 by welding, and the lower end is fixed to the reinforcing rod 1 64 by welding, and the mounting plate 63 is fixed to the connecting rod 62 and the vertical rod 61 by welding.

[0040] In order to ensure smooth lifting and lowering of the construction platform 2, multiple pillars 1 and multiple hanging devices are provided, and the hanging devices are evenly distributed on both sides of the long sides of the construction platform 2. In this embodiment, each long side of the construction platform 2 is respectively provided with five pillars 1 and each long side of the construction platform 2 is respectively provided with three hanging devices.

[0041] Furthermore, the pillar 1 is a cement pile.

[0042] The above embodiment is only one of the preferred embodiments of the present invention and is not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made based on the shape, structure, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An offshore photovoltaic construction platform, comprising a support column (1) and a construction platform (2), characterized in that: A hanging device capable of adjusting the height of the construction platform (2) is provided between the pillar (1) and the construction platform (2); the hanging device comprises an electric hoist (3) arranged on the construction platform (2) and a hanging member (4) arranged on the pillar (1); a chain (5) of the electric hoist (3) is connected to the hanging member (4); and the height of the connection point between the chain (5) and the hanging member (4) is higher than the installation height of the electric hoist (3).

2. The offshore photovoltaic construction platform according to claim 1, characterized in that: The pillar (1) is a cylinder with an inner hole, and the hanging member (4) is C-shaped, including a vertical plate (41), a vertical plate (42), and a connecting plate (43) connecting the vertical plate (41) and the vertical plate (42). The connecting plate (43) is arranged above the pillar (1), the vertical plate (41) is arranged inside the pillar (1), and the vertical plate (42) is arranged outside the pillar (1). The chain (5) is connected to the lower end of the vertical plate (42).

3. The offshore photovoltaic construction platform according to claim 2, characterized in that: The lower end of the second vertical plate (42) is provided with a groove for avoiding the chain (5), and assembly plates are formed on both sides of the groove. A pin is connected between the two assembly plates, and the chain (5) is sleeved on the pin.

4. The offshore photovoltaic construction platform according to claim 1, characterized in that: The hanging device further comprises a truss (6) arranged on the side of the construction platform (2); a hanging seat (7) is provided on the truss (6); and the electric hoist (3) is connected to the hanging seat (7).

5. The offshore photovoltaic construction platform according to claim 4, characterized in that: Vertical rods (8) are respectively provided on both sides of the truss (6), and the vertical rods (8) are connected to the construction platform (2). The truss (6) includes two vertical rods (61), and two connecting rods (62) are connected between the two vertical rods (61). The two connecting rods (62) are arranged at intervals in the upper and lower parts, and mounting plates (63) are respectively provided on the front and rear sides of the connecting rods (62). The hanging seat (7) is arranged on the mounting plates (63).

6. The offshore photovoltaic construction platform according to claim 5, characterized in that: The hanging seat (7) comprises a vertical plate (71) parallel to the mounting plate (63) and two longitudinal plates (72) perpendicular to the vertical plates (71); the upper end of the longitudinal plate (72) is connected to the electric hoist (3), and the lower end is connected to the vertical plate (71).

7. The offshore photovoltaic construction platform according to claim 5, characterized in that: A reinforcing rod 1 (64) located below the connecting rod (62) is connected between the two vertical rods (61), and a reinforcing rod 2 (65) is connected between the connecting rod (62) located below and the reinforcing rod 1 (64), thereby forming a Z-shaped structure.

8. The offshore photovoltaic construction platform according to claim 1, characterized in that: There are a plurality of pillars (1), a plurality of hanging devices, and the hanging devices are distributed on both sides of the long side of the construction platform (2).

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