Photovoltaic support mounting and positioning device

Abstract

The utility model discloses a photovoltaic support installing and positioning device which comprises a bottom frame, the inner side wall of the bottom frame is rotatably connected with a placing plate, the bottom end of the placing plate is connected with an adjusting piece, the upper end of the bottom frame is provided with four through holes distributed in an array mode, the side walls of the through holes are in threaded connection with an outer pipe, the outer pipe is in a T shape, and the adjusting piece is connected with the outer pipe. The inner side wall of the outer pipe is in threaded connection with an inner rod, and the bottom end of the inner rod is connected with a bottom cone; the outer pipe is normally screwed into the bottom frame, the inner rod is screwed into the outer pipe, the inner rod and the bottom cone are inserted into the ground through the auxiliary pressing piece, at the moment, the base plate is attached to the ground, so that the inner rod cannot continue to extend downwards, the groove is clamped into the ground, the fixing effect of the base plate and the ground is further enhanced, and the bottom frame is supported by the inner rod and the outer pipe, so that the bottom frame is fixed to the ground. The effect that the bottom frame is isolated from the ground for fixing is achieved, and the distance between the bottom frame and the ground is adjusted by setting the distance between the base plate and the bottom end of the inner rod.

Description

Technical Field

[0001] The utility model relates to the field of bracket installation and positioning devices, in particular to a photovoltaic bracket installation and positioning device. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of operation: independent operation and grid-connected operation. Photovoltaic bracket is a bracket used to support photovoltaics.

[0003] Nowadays, photovoltaic brackets are generally fixed by directly inserting pins into the ground. This fixing method allows the photovoltaic bracket to be placed in direct contact with the ground. When the photovoltaic bracket needs to be lifted off the ground for fixation under different ground conditions, the bracket needs to be reset for support and fixation. Therefore, it is inconvenient to install and fix the photovoltaic bracket. A photovoltaic bracket installation positioning device that can adjust the pin placement method is needed to meet the installation requirements of the photovoltaic bracket. Utility Model Content

[0004] The utility model aims to provide a photovoltaic bracket installation positioning device to overcome the defect that the latch cannot meet the photovoltaic bracket installation requirements.

[0005] The technical solution to achieve the above-mentioned purpose is: a photovoltaic bracket installation and positioning device, including a bottom frame, the inner side wall of the bottom frame is rotatably connected to a placement plate, the bottom end of the placement plate is connected to an adjustment piece, the upper end of the bottom frame is provided with four through holes distributed in an array, the side walls of the through holes are threadedly connected to an outer tube, the shape of the outer tube is T-shaped, the inner side wall of the outer tube is threadedly connected to an inner rod, the bottom end of the inner rod is connected to a bottom cone, the outer wall of the inner rod is threadedly connected to a chassis, the top diameter of the bottom cone is equal to the bottom diameter of the outer tube, the upper end of the bottom frame is provided with a slot, and an auxiliary pressing piece is arranged in the slot.

[0006] Preferably, a groove is formed at the bottom end of the chassis.

[0007] Preferably, the adjusting member includes a rotating shaft, an outer plate, a slide plate, a screw hole and a limit rod. The inner wall of the bottom frame is connected to the rotating shaft. The outer wall of the rotating shaft is rotatably connected to two symmetrically distributed outer plates. The outer walls of the outer plates and the outer walls of the slide plate are both provided with multiple screw holes. The screw holes are threadedly connected to the limit rod. One end of the slide plate is connected to the placement plate.

[0008] Preferably, the outer tube includes a top cover and a round tube, the top end of the round tube is connected to the top cover, the diameter of the top cover is larger than the diameter of the round tube, the outer wall of the round tube is threadedly connected to the through hole, and the outer wall of the inner rod is threadedly connected to the round tube.

[0009] Preferably, the auxiliary pressing part includes a pressure plate, a hydraulic cylinder, a connecting plate, a screw, a guide rod and a fixed plate. The pressure plate is placed in the slot, the output end of the hydraulic cylinder is connected to the connecting plate, the bottom end of the connecting plate is slidably connected to the guide rod, the top end of the guide rod is connected to the fixed plate, the outer wall of the fixed plate is rotatably connected to the screw, and the outer wall of the screw is threadedly connected to the connecting plate.

[0010] Preferably, the connecting plate is in a Z-shape, and the length of the connecting plate is greater than the length of the outer tube.

[0011] Preferably, the card slot is located at the center line of the bottom frame.

[0012] Preferably, the pressing plate is located between the bottom end of the fixing plate and the bottom end of the connecting plate.

[0013] The beneficial effects of the utility model are:

[0014] 1) The outer tube is rotated and screwed into the through hole on the bottom frame, and the top cover is abutted against the upper end of the bottom frame, so that the outer tube and the bottom frame are fixed together, and the inner rod is completely screwed into the outer tube, so that the bottom end of the bottom cone is abutted against the bottom end of the outer tube, so that the outer tube can be easily inserted into the ground through the bottom cone, and the auxiliary pressing piece is used to insert the outer tube into the ground, and the bottom frame is abutted against the ground, so that the effect of fixing the bottom frame against the ground is achieved.

[0015] 2) The outer tube is screwed into the bottom frame normally, and the inner rod is screwed into the outer tube. The inner rod and the bottom cone are inserted into the ground through the auxiliary pressing piece. At this time, the chassis is in contact with the ground, so that the inner rod cannot continue to extend downward, and the groove is stuck in the ground, further strengthening the fixing effect of the chassis and the ground. With the support of the inner rod and the outer tube, the bottom frame is isolated from the ground for fixing. The distance between the chassis and the bottom end of the inner rod is adjusted by setting the distance between the chassis and the bottom end of the inner rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a state-structure schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the second state structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the state-explosion structure of the utility model;

[0020] Figure 5 yes Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] Figure Number:

[0022] 1. Bottom frame; 2. Placement plate; 3. Photovoltaic panel; 4. Adjustment part; 401. Rotating shaft; 402. Outer plate; 403. Slide plate; 404. Screw hole; 405. Limit rod; 5. Outer tube; 6. Inner rod; 7. Bottom cone; 8. Chassis; 9. Groove; 10. Slot; 11. Pressing plate; 12. Hydraulic cylinder; 13. Connecting plate; 14. Screw; 15. Guide rod; 16. Fixed plate. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] Reference Figure 1-5 , a photovoltaic bracket installation and positioning device comprises a bottom frame 1, the inner side wall of the bottom frame 1 is rotatably connected with a placement plate 2, the bottom end of the placement plate 2 is connected with an adjusting member 4, the upper end of the bottom frame 1 is provided with four through holes distributed in an array, the side walls of the through holes are threadedly connected with an outer tube 5, the outer tube 5 comprises a top cover and a round tube, the top end of the round tube is connected with a top cover, the diameter of the top cover is larger than the diameter of the round tube, the outer wall of the round tube is threadedly connected with the through hole, the outer wall of the inner rod 6 is threadedly connected with the round tube, the shape of the outer tube 5 is T-shaped, the inner side wall of the outer tube 5 is threadedly connected with an inner rod 6, the bottom end of the inner rod 6 is connected with a bottom cone 7, the outer wall of the inner rod 6 is threadedly connected with a chassis 8, the bottom end of the chassis 8 is provided with a groove 9, the top diameter of the bottom cone 7 is equal to the bottom end diameter of the outer tube 5, the upper end of the bottom frame 1 is provided with a card slot 10, an auxiliary pressing member is arranged in the card slot 10, and the photovoltaic panel 3 is fixedly installed in the placement plate 2.

[0026] like Figure 2 State 1: At this time, the chassis 8 is not screwed into the outer wall of the inner rod 6. Then, the outer tube 5 is rotated and screwed into the through hole on the bottom frame 1, and the top cover is in contact with the upper end of the bottom frame 1, so that the outer tube 5 and the bottom frame 1 are fixed together, and the inner rod 6 is completely screwed into the outer tube 5, so that the bottom end of the bottom cone 7 is in contact with the bottom end of the outer tube 5, so that the outer tube 5 can be easily inserted into the ground through the bottom cone 7, and the outer tube 5 is inserted into the ground by using the auxiliary pressing piece, and the bottom frame 1 is in contact with the ground, achieving the effect of the bottom frame 1 being fixedly installed in contact with the ground.

[0027] like Figure 3 State 2: At this time, the chassis 8 is threadedly connected to the outer wall of the inner rod 6, and then the outer tube 5 is screwed into the bottom frame 1 normally as in state 1, and the inner rod 6 is screwed into the outer tube 5. The inner rod 6 and the bottom cone 7 are inserted into the ground through the auxiliary pressing piece. At this time, the chassis 8 is in contact with the ground, so that the inner rod 6 cannot continue to extend downward, and the groove 9 is stuck in the ground, further strengthening the fixing effect of the chassis 8 to the ground, so that the bottom frame 1 is supported by the inner rod 6 and the outer tube 5, and the bottom frame 1 is isolated from the ground for fixing. The distance between the bottom frame 1 and the ground is adjusted by setting the distance between the chassis 8 and the bottom end of the inner rod 6.

[0028] Reference Figure 2-5 The adjusting member 4 includes a rotating shaft 401, an outer plate 402, a slide plate 403, a screw hole 404 and a limiting rod 405. The inner wall of the bottom frame 1 is connected to the rotating shaft 401, and the outer wall of the rotating shaft 401 is rotatably connected to two symmetrically distributed outer plates 402. The outer walls of the outer plates 402 and the outer walls of the slide plate 403 are both provided with a plurality of screw holes 404, and the inner threads of the screw holes 404 are connected to the limiting rod 405, and one end of the slide plate 403 is connected to the placement plate 2.

[0029] Rotate the placement plate 2, the placement plate 2 drives the slide plate 403 to move, the slide plate 403 moves inside the outer plate 402, aligning the screw hole 404 of the outer plate 402 with the screw hole 404 of the slide plate 403, screwing the limiting rod 405 into the screw hole 404, thereby fixing the slide plate 403 and the outer plate 402, and the placement angle of the placement plate 2 can be adjusted.

[0030] Reference Figure 2-4 The auxiliary pressing member includes a pressing plate 11, a hydraulic cylinder 12, a connecting plate 13, a screw 14, a guide rod 15 and a fixed plate 16. The pressing plate 11 is placed in the slot 10, and the output end of the hydraulic cylinder 12 is connected to the connecting plate 13, the bottom end of the connecting plate 13 is slidably connected to the guide rod 15, the top of the guide rod 15 is connected to the fixed plate 16, the outer wall of the fixed plate 16 is rotatably connected to the screw 14, the outer wall of the screw 14 is threadedly connected to the connecting plate 13, the shape of the connecting plate 13 is Z-shaped, the length of the connecting plate 13 is greater than the length of the outer tube 5, the slot 10 is located at the center line of the bottom frame 1, and the pressing plate 11 is located between the bottom end of the fixed plate 16 and the bottom end of the connecting plate 13.

[0031] Insert the pressing plate 11 into the slot 10, and place the pressing plate 11 between the bottom end of the fixed plate 16 and the bottom end of the connecting plate 13, rotate the screw 14 to drive the fixed plate 16 to move, so that the fixed plate 16 and the connecting plate 13 clamp the pressing plate 11, start the hydraulic cylinder 12, the hydraulic cylinder 12 drives the connecting plate 13 to move downward, and the connecting plate 13 drives the fixed plate 16 to move downward through the screw 14, so that the pressing plate 11 squeezes the slot 10 downward, and then squeezes the bottom frame 1 downward, the bottom frame 1 squeezes the outer tube 5 downward, and then squeezes the inner rod 6 and the bottom cone 7 downward, so as to achieve the effect of pressing the bottom frame 1 downward.

[0032] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A photovoltaic support installation and positioning device, comprising a bottom frame (1), characterized in that: The inner side wall of the bottom frame (1) is rotatably connected to a placement plate (2), the bottom end of the placement plate (2) is connected to an adjustment member (4), the upper end of the bottom frame (1) is provided with four through holes distributed in an array, the side walls of the through holes are threadedly connected to an outer tube (5), the outer tube (5) is in a T-shaped shape, the inner side wall of the outer tube (5) is threadedly connected to an inner rod (6), the bottom end of the inner rod (6) is connected to a bottom cone (7), the outer wall of the inner rod (6) is threadedly connected to a bottom plate (8), the top diameter of the bottom cone (7) is equal to the bottom diameter of the outer tube (5), the upper end of the bottom frame (1) is provided with a slot (10), an auxiliary pressing member is arranged in the slot (10).

2. A photovoltaic bracket installation and positioning device according to claim 1, characterized in that: A groove (9) is formed at the bottom end of the bottom plate (8).

3. A photovoltaic bracket installation and positioning device according to claim 1, characterized in that: The adjusting member (4) comprises a rotating shaft (401), an outer plate (402), a slide plate (403), a screw hole (404) and a limiting rod (405); the inner side wall of the bottom frame (1) is connected to the rotating shaft (401); the outer wall of the rotating shaft (401) is rotatably connected to two symmetrically distributed outer plates (402); the outer walls of the outer plates (402) and the outer walls of the slide plate (403) are both provided with a plurality of screw holes (404); the screw holes (404) are internally threadedly connected to the limiting rod (405); and one end of the slide plate (403) is connected to the placement plate (2).

4. A photovoltaic support installation and positioning device according to claim 1, characterized in that: The outer tube (5) comprises a top cover and a round tube. The top end of the round tube is connected to the top cover. The diameter of the top cover is larger than the diameter of the round tube. The outer wall of the round tube is threadedly connected to the through hole. The outer wall of the inner rod (6) is threadedly connected to the round tube.

5. A photovoltaic support installation and positioning device according to claim 1, characterized in that: The auxiliary pressing member comprises a pressing plate (11), a hydraulic cylinder (12), a connecting plate (13), a screw (14), a guide rod (15) and a fixed plate (16); the pressing plate (11) is placed in the slot (10); the output end of the hydraulic cylinder (12) is connected to the connecting plate (13); the bottom end of the connecting plate (13) is slidably connected to the guide rod (15); the top end of the guide rod (15) is connected to the fixed plate (16); the outer wall of the fixed plate (16) is rotatably connected to the screw (14); and the outer wall of the screw (14) is threadedly connected to the connecting plate (13).

6. A photovoltaic support installation and positioning device according to claim 5, characterized in that: The connecting plate (13) is in a Z-shape, and the length of the connecting plate (13) is greater than the length of the outer tube (5).

7. A photovoltaic support installation and positioning device according to claim 5, characterized in that: The card slot (10) is located at the center line of the bottom frame (1).

8. A photovoltaic support installation and positioning device according to claim 5, characterized in that: The pressing plate (11) is located between the bottom end of the fixing plate (16) and the bottom end of the connecting plate (13).

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