Photovoltaic pile foundation auxiliary support device

Abstract

The application discloses a kind of photovoltaic pile foundation auxiliary support equipment, comprising: sleeve B;Sleeve A, sleeve A and sleeve A are spliced by the clamping mechanism of dynamic compression limiting between them.In the dynamic load generated when hoisting photovoltaic component by marlin hoist, dynamic load is transmitted to the place of warped plate, roller, torsional spring can provide dynamic damping force, so that the clamping mechanism provides dynamic compression limiting, ensure that the top of warped plate and the contact of bending clamp are compressed and limited to move up and down, and the roller and the roller contact are compressed and limited to move up and down, solve the problem that pipe body is spliced by threaded pair, threaded tooth is deformed and stuck under dynamic load, and is not convenient to disassemble.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of photovoltaic pile foundation auxiliary support equipment, belong to photovoltaic installation construction technical field. BACKGROUND

[0002] When photovoltaic mounting frame is constructed, construction workers stand on pile foundation at a certain height from the ground, and the cross beam and other components are transported to the ground, so the installation of the hoist on the pile foundation without photovoltaic frame is at a certain height to hoist the components.

[0003] When the hoist is installed on the pile foundation by threaded connection pipe (threaded connection pipe technology is disclosed in Chinese patent CN206861094U), the engaged thread is easily deformed and locked due to the dynamic load of the hoist, which causes the threaded connection pipe to be difficult to disassemble later. SUMMARY

[0004] To solve the above technical problems, the present application provides a kind of photovoltaic pile foundation auxiliary support equipment.

[0005] The present application is realized by the following technical solutions.

[0006] The present application provides a kind of photovoltaic pile foundation auxiliary support equipment, which comprises:

[0007] sleeve B;

[0008] sleeve A, sleeve A and sleeve A are connected by dynamic compression limiting clamping mechanism.

[0009] The sleeve A is installed on the pile foundation by the hoop.

[0010] The sleeve B is multiple, and the sleeve B is connected by clamping mechanism.

[0011] The sleeve B and sleeve A are square tubes, and can only slide up and down after docking.

[0012] The top of the sleeve B is fixed with a horizontal rod, and the sleeve B has a hoist for lifting photovoltaic components.

[0013] The bottom of the sleeve B has a bent card, and the bottom of the sleeve B on both sides of the bent card has a clamping groove.

[0014] The clamping mechanism comprises a mounting seat fixed on the sleeve A, and the mounting seat is spaced apart; the torsion shaft rotatably mounted on the two mounting seats has a warped plate fixed on the torsion shaft between the two mounting seats, and the torsion shaft penetrating the mounting seat has a torsion spring abutting against the sleeve A, and the warped plate with the torsion shaft rotates to press the torsion spring to twist;

[0015] The top of the flap away from the mounting base is rotatably mounted with a roller through a short shaft, the roller is provided with a mounting hole larger than the diameter of the short shaft, the roller can rotate with the short shaft, and the short shaft can slide and displace on the mounting hole of the roller; the flap top and the bending card contact and press to limit the up and down displacement, and the roller and the roller contact and press to limit the up and down displacement. The card joint mechanism is four corresponding to the bottom of the sleeve B.

[0016] The beneficial effects of the present application are that when the hoisting photovoltaic component generates dynamic load, the dynamic load is transmitted to the flap and the roller, the torsional spring can provide dynamic damping force, the card joint mechanism can provide dynamic pressure limiting, the flap top and the bending card contact and press to limit the up and down displacement, and the roller and the roller contact and press to limit the up and down displacement, the pipe body is spliced through the threaded pair, the threaded teeth are deformed and locked under the dynamic load, and the disassembly is not convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic diagram of the present application;

[0018] Fig. 2 is a structural schematic diagram of the card joint mechanism of the present application;

[0019] In the figure: 100-pile foundation; 101-hoop; 200-sleeve A; 201-sleeve B; 203-crossbar; 300-hoist; 21-bending card; 22-card slot;

[0020] 1-mounting base; 2-torsional shaft; 3-flap; 4-torsional spring; 5-short shaft; 6-roller; 61-mounting hole. DETAILED DESCRIPTION

[0021] The technical solutions of the present application are further described below, but the scope of protection is not limited to the description.

[0022] As Figs. 1-2 shown.

[0023] The photovoltaic pile auxiliary support equipment of the present application comprises:

[0024] The pile foundation 100 without installing the photovoltaic frame, the sleeve A 200 is installed on the pile foundation 100 through the hoop 101, the sleeve B 201 is provided on the sleeve A 200, and the sleeve B 201 and the sleeve A 200 are spliced through the card joint mechanism; the sleeve B 201 is a plurality of, and the sleeve B 201 is also spliced through the card joint mechanism.

[0025] The sleeve B 201 and the sleeve A 200 are square tubes, and the square tubes can only slide up and down after being connected.

[0026] The top of the sleeve B 201 is fixed with a crossbar 203, and the hoist 300 for hoisting the photovoltaic component is provided on the sleeve B 201.

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

[0028] The clamping mechanism comprises a mounting seat 1 fixed on the sleeve A200, and the mounting seat 1 is spaced apart; the torsion shaft 2 is rotatably installed on the two mounting seats 1, the torsion shaft 2 located between the two mounting seats 1 is fixed with the flap 3, the torsion shaft 2 penetrating through the mounting seat 1 is installed with the torsion spring 4 abutting against the sleeve A200, and the flap 3 with the torsion shaft 2 is pressed against the torsion spring 4 to generate torsion when rotating.

[0029] The roller 6 is rotatably installed on the short shaft 5 at the top of the flap 3 away from the mounting seat 1, the roller 6 is provided with a mounting hole 61 larger in diameter than the short shaft 5, the roller 6 can rotate on the short shaft 5, and the short shaft 5 can slide and displace on the mounting hole 61 of the roller 6; the top of the flap 3 is in contact with the bend card 21 to limit the up and down displacement, and the roller 6 is in contact with the roller 6 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 the clamping mechanism, when the dynamic load generated by the hoisting photovoltaic component by the gourd-shaped hoist 300 is transmitted to the flap 3 and the roller 6, the torsion spring 4 can provide dynamic damping force, the clamping mechanism can provide dynamic pressing limiting, the top of the flap 3 is in contact with the bend card 21 to limit the up and down displacement, and the roller 6 is in contact with the roller 6 to limit the up and down displacement, the problem that the threaded teeth are deformed and stuck under the dynamic load when the pipe body is spliced through the threaded pair and is inconvenient to disassemble is solved.

Claims

1. A photovoltaic pile foundation auxiliary support device, characterized in that, include: Sleeve B (201); Sleeve A (200) and sleeve B (201) are spliced ​​together with sleeve A (200) through a dynamic pressing and limiting snap-fit ​​mechanism; The bottom of the sleeve B (201) has a bent clip (21), and the bottom of the sleeve B (201) on both sides of the bent clip (21) has a slot (22); The snap-fit ​​mechanism includes a mounting base (1) fixed on the sleeve A (200), and there are two mounting bases (1) spaced apart; a torsion shaft (2) is rotatably mounted on the two mounting bases (1), and a rocker plate (3) is fixed on the torsion shaft (2) located between the two mounting bases (1). Torsion springs (4) are installed at both ends of the torsion shaft (2) that pass through the mounting base (1) and abut against the sleeve A (200). When the rocker plate (3) rotates, it presses against the torsion springs (4) and causes the torsion shaft (2) to twist. A roller (6) is rotatably mounted on the top of the rocker (3) away from the mounting base (1) via a short shaft (5). The roller (6) has a mounting hole (61) larger than the diameter of the short shaft (5). The roller (6) can rotate around the short shaft (5), and the short shaft (5) can slide on the mounting hole (61) of the roller (6). The top of the rocker (3) contacts and presses against the bent clip (21) to restrict vertical displacement. The rollers (6) on adjacent short shafts (5) contact and press against each other to restrict vertical displacement. The snap-fit ​​mechanism consists of four parts corresponding to the bottom of sleeve B (201).

2. The photovoltaic pile foundation auxiliary support equipment as described in claim 1, characterized in that: include: The casing A (200) is installed on the pile foundation (100) by means of a clamp (101).

3. The photovoltaic pile foundation auxiliary support equipment as described in claim 1, characterized in that: There are multiple sleeves B (201), and the sleeves B (201) are spliced ​​together by a snap-fit ​​mechanism.

4. The photovoltaic pile foundation auxiliary support equipment as described in claim 1, characterized in that: The sleeves B (201) and A (200) are square tubes, and can only slide up and down relative to each other after they are joined.

5. The photovoltaic pile foundation auxiliary support equipment as described in claim 1, characterized in that: A crossbar (203) is fixed to the top of the sleeve B (201), and a hoist (300) is provided on the sleeve B (201) to lift the photovoltaic components.

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