Auxiliary supporting equipment for photovoltaic pile foundation

Abstract

The invention discloses auxiliary supporting equipment for a photovoltaic pile foundation. The auxiliary supporting equipment comprises a sleeve B; and the sleeves A and the sleeves A are spliced through a clamping mechanism which is dynamically pressed and limited. When a hoist hoist hoists a photovoltaic component to generate a dynamic load and the dynamic load is transmitted to the warped plate and the rollers, the torsional spring can provide a dynamic damping force, so that the clamping mechanism provides dynamic pressing and limiting, the top of the warped plate is in contact pressing with the bent clamp to limit up-down displacement, and the rollers are in contact pressing to limit up-down displacement. And under the dynamic load condition, thread teeth are deformed and seized, and dismounting is inconvenient.

Description

Technical Field

[0001] The invention relates to photovoltaic pile foundation auxiliary supporting equipment, belonging to the technical field of photovoltaic installation construction. Background Art

[0002] When the photovoltaic installation rack is being constructed, the construction workers stand on the pile foundation at a certain height above the ground, while the beams and other components are on the ground after being transported to the site. Therefore, a hoist must be installed on the pile foundation where the photovoltaic rack is not installed at a certain height to lift the components.

[0003] When the hoist is installed on the pile foundation through the pipe body spliced ​​by the threaded pair (the technology of splicing the pipe body with the threaded pair is shown in Chinese patent publication CN206861094U), the dynamic load of the hoist is easy to cause the meshing thread teeth to deform and bite, resulting in the problem that the pipe body spliced ​​by the threaded pair is inconvenient to disassemble later. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a photovoltaic pile foundation auxiliary support device.

[0005] The present invention is achieved through the following technical solutions.

[0006] The present invention provides a photovoltaic pile foundation auxiliary support device, comprising:

[0007] Casing B;

[0008] The sleeves A are spliced ​​with each other through a dynamic compression and limiting clamping mechanism.

[0009] The sleeve A is installed on the pile foundation through a clamp.

[0010] There are multiple sleeves B, and the sleeves B are spliced ​​together through a clamping mechanism.

[0011] The sleeve B and the sleeve A are square tubes and can only slide up and down relative to each other after being butted.

[0012] A cross bar is fixed on the top of the sleeve B, and a hoist is arranged on the sleeve B for lifting the photovoltaic component.

[0013] The bottom of the sleeve B is provided with a bent clamp, and the bottom of the sleeve B on both sides of the bent clamp is provided with a clamping groove;

[0014] The clamping mechanism comprises a mounting seat fixed on the sleeve A, wherein the mounting seats are two spaced apart; a torsion shaft is rotatably mounted on the two mounting seats, a seesaw is fixed to the torsion shaft between the two mounting seats, and torsion springs are mounted at both ends of the torsion shaft penetrating the mounting seats to abut against the sleeve A, and the seesaw presses the torsion spring to twist when the torsion shaft rotates;

[0015] The top of the seesaw away from the mounting seat is rotatably mounted with a roller through a short shaft, and a mounting hole larger than the diameter of the short shaft is provided on the roller. The roller can rotate with the short shaft, and the short shaft can slide on the mounting hole of the roller; the top of the seesaw contacts and presses with the bent clamp to limit the up and down displacement, and the rollers contact and press with each other to limit the up and down displacement. The clamping mechanism is four corresponding to the bottom of the sleeve B.

[0016] The beneficial effect of the present invention is that when a photovoltaic component is lifted by a hoist and a dynamic load is generated, when the dynamic load is transmitted to the seesaw and the roller, the torsion spring can provide a dynamic damping force, so that the clamping mechanism provides a dynamic clamping limit, ensuring that the top of the seesaw is in contact with the bent clamp to limit the up and down displacement, and the rollers are in contact with the rollers to limit the up and down displacement, thereby solving the problem that the pipe body is spliced ​​through a threaded pair, and the thread teeth are deformed and bitten under dynamic load, making it inconvenient to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0019] In the figure: 100-pile foundation; 101-hoop; 200-casing A; 201-casing B; 203-cross bar; 300-hoist; 21-bend card; 22-card slot;

[0020] 1-mounting seat; 2-torsion shaft; 3-rocker; 4-torsion spring; 5-short shaft; 6-roller; 61-mounting hole. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0022] like Figure 1 to Figure 2 shown.

[0023] A photovoltaic pile foundation auxiliary support device of the present application includes:

[0024] A pile foundation 100 without a photovoltaic rack installed has a sleeve A200 installed on the pile foundation 100 through a clamp 101, a sleeve B201 is mounted on the sleeve A200, and the sleeves B201 and the sleeves A200 are spliced ​​together through a snap-fit ​​mechanism; there are multiple sleeves B201, and the sleeves B201 are also spliced ​​together through a snap-fit ​​mechanism.

[0025] The sleeve B201 and the sleeve A200 are square tubes, which can only slide up and down relatively after being connected.

[0026] A cross bar 203 is fixed on the top of the sleeve B201, and a hoist 300 for lifting the photovoltaic component is provided on the sleeve B201.

[0027] The bottom of the sleeve B201 has a bent clamp 21, and the bottom of the sleeve B201 on both sides of the bent clamp 21 has a clamping groove 22;

[0028] The clamping mechanism includes a mounting seat 1 fixed on the sleeve A200, and the mounting seats 1 are two spaced apart; a torsion shaft 2 is rotatably mounted on the two mounting seats 1, and a seesaw 3 is fixed to the torsion shaft 2 located between the two mounting seats 1. Torsion springs 4 are installed at both ends of the torsion shaft 2 that passes through the mounting seat 1 to resist the sleeve A200, and the seesaw 3 presses the torsion spring 4 to cause twisting when the torsion shaft 2 rotates.

[0029] The top of the seesaw 3 away from the mounting seat 1 is rotatably mounted with a roller 6 through a short shaft 5, and a mounting hole 61 larger than the diameter of the short shaft 5 is provided on the roller 6. The roller 6 can rotate with the short shaft 5, and the short shaft 5 can slide on the mounting hole 61 of the roller 6; the top of the seesaw 3 contacts and presses with the bent clamp 21 to limit the up and down displacement, and the rollers 6 contact and press with each other to limit the up and down displacement. The clamping mechanism is four corresponding to the bottom of the sleeve B201.

[0030] The sleeve B201 and the sleeve A200 are in contact and pressed to limit the up and down displacement through a clamping mechanism. When the hoist 300 lifts the photovoltaic component and generates dynamic load, when the dynamic load is transmitted to the seesaw 3 and the roller 6, the torsion spring 4 can provide dynamic damping force, so that the clamping mechanism provides dynamic clamping limit, ensuring that the top of the seesaw 3 is in contact and pressed with the bend 21 to limit the up and down displacement, and the roller 6 is in contact and pressed with the roller 6 to limit the up and down displacement, thereby solving the problem that the pipe body is spliced ​​through a threaded pair, and the thread teeth are deformed and bitten under dynamic load, making it inconvenient to disassemble.

Claims

1. A photovoltaic pile foundation auxiliary support device, characterized in that: include: Casing B (201); The sleeve A (200) and the sleeve A (200) are spliced ​​with each other through a dynamic compression and limiting clamping mechanism.

2. The photovoltaic pile foundation auxiliary support device according to claim 1, characterized in that: include: The sleeve A (200) is installed on the pile foundation (100) through a clamp (101).

3. The photovoltaic pile foundation auxiliary support device according to claim 1, characterized in that: There are multiple sleeves B (201), and the sleeves B (201) are spliced ​​together by a clamping mechanism.

4. The photovoltaic pile foundation auxiliary support device according to claim 1, characterized in that: The sleeve B (201) and the sleeve A (200) are square tubes and can only slide up and down relative to each other after being connected.

5. The photovoltaic pile foundation auxiliary support device according to claim 1, characterized in that: A cross bar (203) is fixed on the top of the sleeve B (201), and a hoist (300) is provided on the sleeve B (201) for lifting the photovoltaic component.

6. The photovoltaic pile foundation auxiliary support device according to claim 1, characterized in that: The bottom of the sleeve B (201) is provided with a bent clamp (21), and the bottom of the sleeve B (201) on both sides of the bent clamp (21) is provided with a clamping groove (22); The clamping mechanism comprises a mounting seat (1) fixed on the sleeve A (200), wherein the mounting seats (1) are two spaced apart; a torsion shaft (2) is rotatably mounted on the two mounting seats (1), a seesaw (3) is fixed to the torsion shaft (2) located between the two mounting seats (1), torsion springs (4) are mounted at both ends of the torsion shaft (2) penetrating the mounting seat (1) to abut against the sleeve A (200), and the seesaw (3) carries the torsion shaft (2) and presses the torsion spring (4) to cause twisting when rotating; A roller (6) is rotatably mounted on the top of the seesaw (3) away from the mounting seat (1) via a short shaft (5); a mounting hole (61) larger than the diameter of the short shaft (5) is provided on the roller (6); the roller (6) can rotate with the short shaft (5); the short shaft (5) can slide on the mounting hole (61) of the roller (6); the top of the seesaw (3) contacts and presses with the bent clamp (21) to limit the up and down displacement; the rollers (6) contact and press with each other to limit the up and down displacement. The clamping mechanism is four corresponding to the bottom of the sleeve B (201).

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