New energy photovoltaic fixing device

Abstract

The utility model discloses a new energy photovoltaic fixing device, and relates to the technical field of fixing parts, the new energy photovoltaic fixing device comprises lower supporting cylinders and a double-end sleeve, the outer wall of each lower supporting cylinder is welded with two spiral blades, the number of the lower supporting cylinders is four, when the lower supporting cylinders need to be inserted into soil, the double-end sleeve is firstly inserted into the top ends of the inner parts of the lower supporting cylinders, and then the double-end sleeve is inserted into the inner parts of the lower supporting cylinders; the inserting rod penetrates through the second inserting hole through the tension of the spring, at the moment, a worker can penetrate through the adjusting sleeve through a crowbar and other rod-shaped objects, it is determined that no stone exists on the surface of the soil, then the crowbar can be rotated, the lower supporting cylinder can rotationally descend with the help of the spiral blade, and the lower supporting cylinder can be easily inserted into the soil; meanwhile, hard damage caused by touching stones is avoided, time and labor are saved, the contact area between the lower supporting cylinder and the soil is increased through the spiral blades, the stability of connection between the lower supporting cylinder and the soil is improved, and the photovoltaic panel can be supported more stably in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing parts, in particular to a new energy photovoltaic fixing device. Background Art

[0002] When installing new energy photovoltaic panels, a fixing device, that is, a fixing frame, is required. The fixing frame is divided into two parts. One part is connected to the photovoltaic panel, which is mostly angle steel, and the second part is connected to the ground or inserted into the soil as a foundation limit. The two parts are connected so that the new energy photovoltaic panel can be fixed.

[0003] In the process of implementing the solution, the inventor found that the following problems in the prior art have not been well solved: the traditional components used for the second part are mostly composed of an insert, an insert rod and a connecting seat. The insert is inserted into the insert rod and the assembly with adjustable height is completed by bolts. Generally, there are two methods for inserting the insert into the ground conveniently. One is to dig a pit in the soil, then put the insert into the pit, and then fill it with land, so as to achieve the effect of limiting the position of the insert in the soil, but the operation steps of this method are too cumbersome; the second is to weld a cone at the bottom of the insert, hammer the insert with a hammer, and insert the cone into the soil after being impacted. Although this method can save a lot of time compared with the first method, multiple hammering will cause a greater burden on the physical strength of the staff, and multiple hammering can easily cause damage to the insert, because it is not known whether there are large stones in the soil. If large stones are encountered, hammering without knowing it can easily cause damage to the cone. Utility Model Content

[0004] The main purpose of the utility model is to provide a new energy photovoltaic fixing device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A new energy photovoltaic fixing device comprises a lower support tube and a double-headed sleeve, wherein two spiral blades are welded on the outer wall of the lower support tube, and the number of the lower support tubes is four. A ground cone is fixed to the bottom of the lower support tube, and two insertion holes are drilled at both ends of the top of the lower support tube. An upper support rod is inserted into the top of the lower support tube, and a plurality of insertion holes are drilled equidistantly on the upper support rod. A screw is inserted through one of the insertion holes, and nuts are threadedly connected to the outer walls of both ends of the screw. Springs are fixed at both ends of the double-headed sleeve, and a plug rod is fixed to the end of the double-headed sleeve away from the spring, and an adjusting sleeve is fixed to the top of the double-headed sleeve.

[0007] Preferably, the spiral blades are respectively located outside the lower support tube at one end close to the ground cone.

[0008] Preferably, one end of the insertion rod away from the spring extends to the outside of the double-ended sleeve, and one end of the insertion rod located outside the double-ended sleeve is connected to two matching sockets.

[0009] Preferably, the insertion rods are fixedly connected to one end of the spring respectively.

[0010] Preferably, the two ends of the screw rod passing through the first insertion hole are respectively connected with the second insertion hole at the matching position, and the nuts are respectively located at the two ends of the outside of the lower support tube.

[0011] Preferably, a top plate is fixed to the top of the upper support rod, a movable seat one is fixed to one end of the top of the top plate, a mounting plate is provided above the movable seat one, a bottom end of the mounting plate is rotatably connected to the movable seat one, a movable seat two is fixed to one end of the bottom of the mounting plate away from the movable seat one, an adjusting screw is threadedly connected to one end of the top plate away from the movable seat one, and one end of the adjusting screw passes through the top plate and is rotatably connected to the movable seat two.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When it is necessary to insert the lower support tube into the soil, first insert the double-headed sleeve into the inner top of the lower support tube, and the insertion rod is penetrated through the second socket by the tension of the spring. At this time, the worker can penetrate the adjusting sleeve through a rod-like object such as a crowbar, and first make sure that there are no stones on the soil surface. Then, by rotating the crowbar, the lower support tube and the spiral blades are rotated and lowered, which not only makes it easy to insert the lower support tube into the soil, but also avoids hard damage when it touches stones, saving time and effort. The spiral blades increase the contact area with the soil, increase the stability of the connection between the lower support tube and the soil, so that the photovoltaic panel can be supported more stably in the later stage. Subsequently, after the insertion rod is separated from the lower support tube, the upper support rod is inserted into the lower support tube and then penetrates the spring and the second socket through the screw rod, and then is connected to the nut through the thread to achieve the effect of splicing with the lower support tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a new energy photovoltaic fixing device of the utility model;

[0015] Figure 2 This is a schematic diagram of the separation structure of the lower support tube and the upper support rod of a new energy photovoltaic fixing device of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the lower support tube and the plug rod of a new energy photovoltaic fixing device of the utility model;

[0017] Figure 4This is a schematic structural diagram of a double-head sleeve and an adjustment sleeve in cross-section of a new energy photovoltaic fixing device of the utility model.

[0018] In the figure: 1. lower support tube; 2. ground cone; 3. spiral blade; 4. upper support rod; 5. socket one; 6. top plate; 7. movable seat one; 8. mounting plate; 9. movable seat two; 10. adjusting screw; 11. socket two; 12. screw; 13. nut; 14. double-headed sleeve; 15. spring; 16. plug rod; 17. adjusting sleeve. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a new energy photovoltaic fixing device includes a lower support tube 1 and a double-headed sleeve 14. Two spiral blades 3 are welded to the outer wall of the lower support tube 1. There are four lower support tubes 1. A ground cone 2 is fixed to the bottom of the lower support tube 1. Plug holes 11 are drilled at both ends of the top of the lower support tube 1. Upper support rods 4 are inserted inside the top of the lower support tube 1. Several plug holes 5 are drilled equidistantly on the upper support rods 4. The upper support rods 4 are respectively located on one of the plug holes 5 and penetrated by a screw 12. The outer walls of both ends of the screw 12 are threadedly connected with nuts 13. Springs 15 are fixed to both ends of the double-headed sleeve 14. A plug rod 16 is fixed to the end of the double-headed sleeve 14 away from the spring 15. An adjusting sleeve 17 is fixed to the top of the double-headed sleeve 14.

[0021] Specifically, the spiral blades 3 are respectively located outside the lower support tube 1 and close to one end of the ground cone 2, so as to facilitate drilling into the soil.

[0022] Specifically, one end of the rod 16 away from the spring 15 extends to the outside of the double-ended sleeve 14, and one end of the rod 16 located outside the double-ended sleeve 14 is connected to the second socket 11 of the matching position. After the crowbar passes through the adjusting sleeve 17 and rotates, the lower support tube 1 can be driven to rotate by the rod 16 passing through the second socket 11.

[0023] Specifically, the insertion rod 16 is fixedly connected to one end of the spring 15 , and the thrust of the spring 15 can make the insertion rod 16 stably penetrate the second insertion hole 11 .

[0024] Specifically, the two ends of the screw rod 12 passing through the socket 1 5 are respectively connected with the socket 2 11 at the matching position, and the nuts 13 are respectively located at the two ends of the outside of the lower support tube 1, and the top of the upper support rod 4 is fixed with a top plate 6, and the top end of the top plate 6 is fixed with a movable seat 7, and a mounting plate 8 is provided above the movable seat 7, and the bottom end of the mounting plate 8 is rotatably connected with the movable seat 7, and the end of the bottom of the mounting plate 8 away from the movable seat 7 is fixed with a movable seat 2 9, and the end of the top plate 6 away from the movable seat 7 is threadedly connected with an adjusting screw 10, and the adjusting screw 10 passes through one end of the top plate 6 and is rotatably connected with the movable seat 2 9, and the mounting plate 8 is used to be connected with the angle steel, and after the adjusting screw 10 is rotated, the angle of the mounting plate 8 is adjusted by the rotation of the movable seat 2 9 and the rotation of the movable seat 7 and the mounting plate 8, and the screw 12 is matched to penetrate the socket 1 5 at different positions, so that the photovoltaic panel limited by the angle steel changes its own orientation angle according to the angle adjustment.

[0025] Working principle:

[0026] When it is necessary to insert the lower support tube 1 into the soil, first insert the double-headed sleeve 14 into the inner top of the lower support tube 1, and the insertion rod 16 penetrates the second insertion hole 11 through the tension of the spring 15. At this time, the worker can penetrate the adjustment sleeve 17 through a rod-shaped object such as a crowbar, first determine that there are no stones on the soil surface, and then rotate the crowbar to make the lower support tube 1 and the spiral blade 3 rotate and descend, which not only makes the lower support tube 1 easy to insert into the soil, but also avoids hard damage when touching stones, saving time and effort, and the spiral blade 3 increases the contact area with the soil, increases the stability of the connection between the lower support tube 1 and the soil, so that the photovoltaic panel can be supported more stably in the later stage, and then the insertion rod 16 is separated from the lower support tube 1, and the upper support rod 4 is inserted into the lower support tube 1, and then the screw 12 penetrates the spring 15 and the second insertion hole 11 and is connected with the nut 13 by thread to achieve the effect of splicing with the lower support tube 1;

[0027] The brackets connected to the photovoltaic panels are mostly angle steels, which are generally connected to the mounting plate 8 by bolts. The holes required for the bolts in the mounting plate 8 are not described in detail in this application, and the holes can be freely opened as needed.

[0028] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new energy photovoltaic fixing device, comprising a lower support tube (1) and a double-head sleeve (14), characterized in that: Two spiral blades (3) are welded on the outer wall of the lower support tube (1). The number of the lower support tubes (1) is four. A ground cone (2) is fixed at the bottom of the lower support tube (1). Two insertion holes (11) are drilled at both ends of the top of the lower support tube (1). An upper support rod (4) is inserted inside the top of the lower support tube (1). A plurality of insertion holes (5) are drilled at equal intervals on the upper support rod (4). A screw rod (12) is inserted through one of the insertion holes (5) of the upper support rod (4). Nuts (13) are threadedly connected to the outer walls of both ends of the screw rod (12). Springs (15) are fixed at both ends of the double-headed sleeve (14). An insertion rod (16) is fixed at one end of the double-headed sleeve (14) away from the spring (15). An adjusting sleeve (17) is fixed at the top of the double-headed sleeve (14).

2. A new energy photovoltaic fixing device according to claim 1, characterized in that: The spiral blades (3) are respectively located outside the lower support tube (1) and at one end close to the ground cone (2).

3. A new energy photovoltaic fixing device according to claim 1, characterized in that: One end of the insertion rod (16) away from the spring (15) extends to the outside of the double-ended sleeve (14), and one end of the insertion rod (16) located outside the double-ended sleeve (14) is connected to the second insertion hole (11) with matching position.

4. A new energy photovoltaic fixing device according to claim 1, characterized in that: The insertion rods (16) are respectively fixedly connected to one end of the spring (15) that is close to the other end.

5. A new energy photovoltaic fixing device according to claim 1, characterized in that: The screw rod (12) passes through the two ends of the first insertion hole (5) and is respectively connected to the second insertion hole (11) at the matching position, and the nut (13) is respectively located at the two ends of the outside of the lower support tube (1).

6. A new energy photovoltaic fixing device according to claim 1, characterized in that: A top plate (6) is fixed to the top of the upper support rod (4), a movable seat (7) is fixed to one end of the top of the top plate (6), a mounting plate (8) is provided above the movable seat (7), a bottom end of the mounting plate (8) is rotatably connected to the movable seat (7), a movable seat (9) is fixed to one end of the bottom of the mounting plate (8) away from the movable seat (7), an adjusting screw (10) is threadedly connected to one end of the top plate (6), and the adjusting screw (10) passes through one end of the top plate (6) and is rotatably connected to the movable seat (9).

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