Rapid fixing device for punching of photovoltaic stand column

Abstract

The utility model discloses a rapid fixing device for punching of a photovoltaic stand column, which relates to the technical field of photovoltaic module construction and comprises a drilling machine body, a sliding rail and a fixing assembly. The photovoltaic stand column is provided with a through hole and a locking stud. The fixing assembly comprises a fixing rod, a positioning rod, a limiting rod and a clamping part; the projections of the fixing rod and the positioning rod on the horizontal plane and the connecting lines among the fixing rod, the positioning rod and the positioning rod form a right triangle; the vertical distance from the fixing rod to the drill bit is consistent with the vertical distance from the locking stud to the through hole, the bottom end of the clamping part and the top end of the fixing rod are located on the same plane, and the bottom end of the clamping part abuts against the top end of the locking stud; when the fixing rod is parallel to the horizontal plane, the fixing rod and the positioning rod abut against the outer wall of the photovoltaic stand column, so that the device, the drilling machine and the photovoltaic stand column are connected, and connection is more convenient; and meanwhile, the clamping part can control the connecting position of the fixing rod and the photovoltaic stand column, so that the drill bit directly faces the through hole in the photovoltaic stand column, and drilling positioning is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module construction technical field, concretely relates to a kind of for photovoltaic column punching quick fixing device. BACKGROUND

[0002] Photovoltaic support as the support system of entire photovoltaic system, plays an important role in the process of photovoltaic system establishment, and photovoltaic support system includes photovoltaic pile foundation under ground, photovoltaic column installed on pile foundation, photovoltaic support installed on photovoltaic column, since the height of photovoltaic panel from ground, to meet different height difference, photovoltaic column usually adopts two groups of connection of upper column and lower column, when cylindrical photovoltaic column is used as support, lower column is connected with pile foundation, upper column is connected with support, upper column is inserted in lower column, lower column is equipped with connecting hole, through locking stud on lower column and upper column abutment positioning position between two groups of columns, finally drill hole on upper column by drill machine through connecting hole, connect two groups of columns by connecting bolt through hole, prevent upper column from sliding down.

[0003] In the process of drilling, drill machine with slide rail is usually used for drilling, chuck and adjusting piece are installed on slide rail, chuck is clamped on column, and adjusting piece is used to tighten chuck on column, but in use process, the number of drilling is huge, and the tightness between chuck and column needs to be adjusted every time drilling, which wastes time in operation, and it is difficult to quickly aim the drill bit of drill machine at connecting hole on lower column to quickly drill. UTILITARY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of for photovoltaic column punching quick fixing device, to solve the problem of long operation time of fixing drill machine and difficult drilling positioning in the process of existing photovoltaic column punching.

[0005] To achieve the above-mentioned purpose, the utility model provides a kind of for photovoltaic column punching quick fixing device, including drill machine body, two groups of slide rails slidingly arranged on drill machine body;Photovoltaic column includes upper column and lower column, and lower column is equipped with through hole and locking stud;Drill bit is arranged on drill machine body;Further including:

[0006] The fixing assembly comprises a fixing rod arranged on the slide rail, a positioning rod connected with the fixing rod, and a limiting rod arranged above the fixing rod; the fixing rod is located on the same plane as the slide rail, and there is a distance between the fixing rod and the positioning rod and between the fixing rod and the limiting rod in the horizontal direction and the vertical direction respectively, the horizontal distance between the fixing rod and the drilling machine body is greater than the horizontal distance between the limiting rod and the drilling machine body; the limiting rod and the positioning rod are parallel in the horizontal direction and have a distance; the positioning rod is provided with an abutting piece at intervals; the distance between the connecting line of the projection of the fixing rod and the positioning rod on the horizontal plane and the distance between the limiting rod and the positioning rod are greater than the outer diameter of the photovoltaic column; the connecting line between the projection of the fixing rod and the positioning rod on the horizontal plane and the positioning rod forms a right triangle; the distance between the projection of the fixing rod and the positioning rod on the horizontal plane is consistent with the outer diameter of the lower column; the vertical distance from the fixing rod to the drill bit is consistent with the vertical distance from the locking stud to the through hole, and the fixing rod is provided with a clamping portion; the bottom end of the clamping portion and the top end of the fixing rod are located on the same plane, and the bottom end of the clamping portion abuts against the top end of the locking stud.

[0007] As a further improvement of the utility model, the fixing rod is provided with a fixing sleeve; the fixing sleeve is connected with the end of the slide rail, and a supporting rod is arranged on the fixing sleeve; the limiting rod is arranged on the supporting rod.

[0008] As a further improvement of the utility model, a connecting rod is arranged between the limiting rod and the positioning rod, and an opening is formed on the end of the limiting rod and the positioning rod away from the connecting rod to form a placing groove; an auxiliary supporting rod is arranged between the fixing sleeve and the connecting rod.

[0009] As a further improvement of the utility model, a first inclined supporting rod is arranged between the fixing rod and the positioning rod, and a second inclined supporting rod is arranged between the fixing rod and the connecting rod.

[0010] As a further improvement of the utility model, the abutting piece comprises two groups of adjusting screw sleeves arranged on the positioning rod and adjusting screw rods rotatably arranged in the adjusting screw sleeves, and the distance between the two groups of adjusting screw sleeves is smaller than the outer diameter of the photovoltaic column.

[0011] As a further improvement of the utility model, the included angle α between the extension line of the adjusting screw sleeve axis and the positioning rod is an acute angle; and the end of the adjusting screw rod faces the center of the photovoltaic column.

[0012] As a further improvement of the utility model, the clamping portion is a clamping rod arranged on the fixing rod.

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

[0014] By setting a fixed rod and a positioning rod, and ensuring that the projections of the fixed rod and the positioning rod on the horizontal plane, along with the line connecting the three rods, form a right-angled triangle, it is possible to ensure that when the fixed rod is parallel to the horizontal plane, the fixed rod and the positioning rod abut against the outer wall of the photovoltaic column. This connects the device, the drilling rig, and the photovoltaic column. The length of the line connecting the fixed rod and the positioning rod is greater than the outer diameter of the photovoltaic column, making it more convenient to connect the device to the photovoltaic column. At the same time, the locking part can control the connection position between the fixed rod and the photovoltaic column, so that the drill bit is aligned with the through hole on the photovoltaic column, facilitating drilling positioning. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the connection structure between a photovoltaic column drilling and quick fixing device and a photovoltaic column according to the present invention.

[0016] Figure 2 This is a schematic diagram of the overall structure of a photovoltaic column drilling and quick fixing device according to the present invention;

[0017] Figure 3 This is a schematic diagram of the abutment structure of a photovoltaic column drilling and quick fixing device according to the present invention;

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Drilling rig body; 2. Slide rail; 3. Upper column; 4. Lower column; 5. Through hole; 6. Locking stud; 7. Drill bit; 8. Fixing rod; 9. Positioning rod; 10. Limiting rod; 11. Abutment part; 1101. Adjusting screw sleeve; 1102. Adjusting screw; 12. Snap-fit ​​part; 1201. Snap-fit ​​rod; 13. Fixing sleeve; 14. Support rod; 15. Connecting rod; 16. Placement slot; 17. Auxiliary support rod; 18. First diagonal support rod; 19. Second diagonal support rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are merely some, not all, of the embodiments of this utility model. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] In one embodiment, see Figure 1 This utility model discloses a quick fixing device for drilling holes in photovoltaic columns, which includes a drilling assembly and a fixing assembly.

[0022] The drilling rig assembly comprises a drilling rig body 1, two groups of sliding rails 2 arranged on the drilling rig body 1; the photovoltaic column comprises an upper column 3 and a lower column 4, the lower column 4 is provided with a through hole 5 and a locking stud 6; the drilling rig body 1 is provided with a drill bit 7; the fixing assembly comprises a fixing rod 8 arranged on the sliding rail 2, a positioning rod 9 connected with the fixing rod 8, and a limiting rod 10 arranged above the fixing rod 8, the fixing rod 8 and the sliding rail 2 are located on the same plane, there is a distance between the fixing rod 8 and the positioning rod 9 and between the fixing rod 8 and the limiting rod 10 in the horizontal direction and the vertical direction respectively, the horizontal distance between the fixing rod 8 and the drilling rig body 1 is greater than the horizontal distance between the limiting rod 10 and the drilling rig body 1; the limiting rod 10 and the positioning rod 9 are parallel in the horizontal direction and have a distance; the positioning rod 9 is provided with an abutting piece 11 at intervals; the distance of the connecting line between the fixing rod 8 and the positioning rod 9 and the distance between the limiting rod 10 and the positioning rod 9 are both greater than the outer diameter of the photovoltaic column; the projection of the fixing rod 8 and the positioning rod 9 on the horizontal plane and the connecting line between the three form a right triangle, the distance between the projection of the fixing rod 8 and the positioning rod 9 on the horizontal plane is consistent with the outer diameter of the lower column 4; the vertical distance from the fixing rod 8 to the drill bit 7 is consistent with the vertical distance from the locking stud 6 to the through hole 5, the fixing rod 8 is provided with a clamping part 12, the bottom end of the clamping part 12 and the top end of the fixing rod 8 are located on the same plane, and the bottom end of the clamping part 12 abuts against the top end of the locking stud 6.

[0023] Further, referring to Figure 2 , the fixing rod 8 is provided with a fixing sleeve 13, the fixing sleeve 13 is connected with the end of the sliding rail 2, the fixing sleeve 13 is provided with a supporting rod 14, and the limiting rod 10 is arranged on the supporting rod 14.

[0024] Preferably, the fixing sleeve 13 is a hollow cylinder with one end open, and the fixing sleeve 13 is welded with the sliding rail 2.

[0025] Preferably, the supporting rod 14 and the fixing rod 8 are welded on the fixing sleeve 13, and the limiting rod 10 is welded on the supporting rod 14.

[0026] Further, referring to Figure 2 , a connecting rod 15 is arranged between the limiting rod 10 and the positioning rod 9, and an open slot 16 is formed by leaving openings at the ends of the limiting rod 10 and the positioning rod 9 away from the connecting rod 15; an auxiliary supporting rod 17 is arranged between the fixing sleeve 13 and the connecting rod 15.

[0027] Preferably, the connecting rod 15 and the auxiliary supporting rod 17 are arranged in parallel and are perpendicular to the horizontal plane.

[0028] In the above arrangement, the connecting rod 15 and the auxiliary supporting rod 17 can enhance the connection stability between the positioning rod 9 and the fixing rod 8.

[0029] Further, referring to Figure 2A first diagonal brace 18 is provided between the fixed rod 8 and the positioning rod 9, and a second diagonal brace 19 is provided between the fixed rod 8 and the connecting rod 15.

[0030] Preferably, the two ends of the first diagonal brace 18 are welded to the fixed rod 8 and the positioning rod 9 respectively, and the two ends of the second diagonal brace 19 are welded to the fixed rod 8 and the end of the connecting rod 15 near the positioning rod 9 respectively.

[0031] In the above setup, the horizontal distance between the fixed rod 8 and the positioning rod 9 is consistent with the outer diameter of the photovoltaic column. When connecting the device to the photovoltaic column, the handheld drill is tilted downwards to lower the height of the positioning rod 9 and raise the height of the fixed rod 8. Since the projections of the fixed rod 8 and the positioning rod 9 on the horizontal plane form a right triangle, the line connecting the fixed rod 8 and the positioning rod 9 is the hypotenuse of the right triangle, and the line connecting the projections of the fixed rod 8 and the positioning rod 9 on the horizontal plane is the right leg of the right triangle on the horizontal plane, with a length consistent with the outer diameter of the photovoltaic column. When the drill is flipped so that the positioning rod 9 is downwards, the hypotenuse of the right triangle flips accordingly. At this moment, the placement slot 16 is passed through the photovoltaic column, connecting the device to the photovoltaic column. The hypotenuse of the triangle is longer, resulting in a larger opening in the placement slot 16, which facilitates the placement of the photovoltaic column. After the photovoltaic column is positioned between the fixing rod 8 and the positioning rod 9, the drilling rig is lowered so that the positioning rod 9 abuts against the photovoltaic column. Since the horizontal distance between the fixing rod 8 and the positioning rod is consistent with the outer diameter of the photovoltaic column, the fixing rod 8, the positioning rod 9, and the photovoltaic column abut against each other, thus stably connecting the entire device to the photovoltaic column. Of course, when connecting this device to the photovoltaic column, the placement slot 16 can also be placed on one side of the photovoltaic column by hand and then moved towards the photovoltaic column. However, in this process, it is necessary to keep the fixing rod 8 and the drilling rig horizontal, which is more laborious. The method described above, with the fixing rod 8 and the positioning rod 9 facing downwards, is more labor-saving.

[0032] Further, see Figure 3 The abutment 11 includes two sets of adjusting screw sleeves 1101 disposed on the positioning rod 9 and an adjusting screw 1102 rotatably disposed in the adjusting screw sleeves 1101. The distance between the two sets of adjusting screw sleeves 1101 is less than the outer diameter of the photovoltaic column.

[0033] Preferably, the adjusting sleeve 1101 and the adjusting screw 1102 are connected by threads.

[0034] Further, see Figure 3 The angle α between the extension line of the axis of the adjusting screw sleeve 1101 and the positioning rod 9 is an acute angle, and the end of the adjusting screw 1102 faces the center of the photovoltaic column.

[0035] Preferably, the adjusting screw sleeve 1101 is welded to the positioning rod 9.

[0036] In the above arrangement, by rotating the adjusting screw 1102 to move towards the photovoltaic column, after the positioning rod 9 and the fixed rod 8 abut against the outer wall of the photovoltaic column, the end of the adjusting screw 1102 abuts against the outer wall of the photovoltaic column, and the adjusting screw 1102 is located on both sides of the connecting point of the positioning rod 9 and the photovoltaic column, thereby increasing the contact points with the photovoltaic column and improving the connection stability of the device and the photovoltaic column.

[0037] Further, referring to Figure 2 The clamping part 12 is a clamping rod 1201 arranged on the fixed rod 8.

[0038] Preferably, the clamping rod 1201 is welded on the fixed rod 8, and the lower end surface of the clamping rod 1201 is flush with the upper end surface of the fixed rod 8 and the locking stud 6.

[0039] In the above arrangement, by abutting the clamping rod 1201 against the locking stud 6, it can be ensured that the distance from the fixed rod 8 to the drill bit 7 is consistent with the distance from the locking stud 6 to the through hole 5 of the lower column 4, and during the installation of the device, only the abutment of the clamping rod 1201 against the locking stud 6 is required to quickly position the drill bit 7 to face the through hole 5, thereby facilitating the start of drilling.

[0040] In this embodiment, when drilling the upper column 3, the handheld drill machine moves the fixed rod 8 and the positioning rod 9 downward, the lower column 4 is clamped between the fixed rod 8 and the positioning rod 9 through the placement groove 16, the clamping rod 1201 abuts against the locking stud 6, the drill machine is rotated and moved downward, the positioning rod 9 is moved upward and abuts against the lower column 4, the fixed rod 8 is also abutted against the lower column 4, so that the device is fixed on the lower column 4, under the positioning of the clamping rod 1201 and the locking stud, the drill bit 7 faces the through hole 5 on the lower column 4, the drill machine is started to push the drill bit 7 into the through hole 5, and a hole is drilled on the upper column 3 for inserting a connecting bolt, and the upper column 3 and the lower column 4 are connected through the connecting bolt;

[0041] After the drilling is completed, the drill machine is moved upward to separate the device from the lower column 4, and the next group of photovoltaic columns can be drilled.

[0042] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic column punching and quick fixing device, comprising a drilling machine body (1), two groups of sliding rails (2) slidingly arranged on the drilling machine body (1); the photovoltaic column comprises an upper column (3) and a lower column (4), the lower column (4) is provided with a through hole (5) and a locking stud (6); the drilling machine body (1) is provided with a drill bit (7); characterized in that, Also include: The fixed component includes a fixed rod (8) arranged on the slide rail (2), a positioning rod (9) connected with the fixed rod (8), and a limiting rod (10) arranged above the fixed rod (8); the fixed rod (8) is located in the same plane as the slide rail (2), and there is a distance between the fixed rod (8) and the positioning rod (9) and between the fixed rod (8) and the limiting rod (10) in the horizontal direction and the vertical direction, respectively, and the horizontal distance between the fixed rod (8) and the drill body (1) is greater than the horizontal distance between the limiting rod (10) and the drill body (1); the limiting rod (10) and the positioning rod (9) are parallel in the horizontal direction and have a distance; the positioning rod (9) is provided with an abutting piece (11) at intervals; the distance between the connecting line of the fixed rod (8) and the positioning rod (9) and the distance between the limiting rod (10) and the positioning rod (9) are greater than the outer diameter of the photovoltaic column; the connecting line between the projection of the fixed rod (8) and the positioning rod (9) on the horizontal plane and the positioning rod (9) forms a right triangle; the distance between the projection of the fixed rod (8) and the positioning rod (9) on the horizontal plane is consistent with the outer diameter of the lower column (4); the vertical distance from the fixed rod (8) to the drill bit (7) is consistent with the vertical distance from the locking stud (6) to the through hole (5), and the fixed rod (8) is provided with a clamping portion (12); the bottom end of the clamping portion (12) and the top end of the fixed rod (8) are located in the same plane, and the bottom end of the clamping portion (12) and the top end of the locking stud (6) abut.

2. A device for fastening photovoltaic posts according to claim 1, characterized in that: The fixed rod (8) is provided with a fixed sleeve (13); the fixed sleeve (13) is connected with the end of the slide rail (2), and the fixed sleeve (13) is provided with a supporting rod (14); the limiting rod (10) is arranged on the supporting rod (14).

3. A device for fastening photovoltaic posts according to claim 2, characterized in that: A connecting rod (15) is arranged between the limiting rod (10) and the positioning rod (9), and an opening is left at the end of the limiting rod (10) and the positioning rod (9) away from the connecting rod (15) to form a placing groove (16); an auxiliary supporting rod (17) is arranged between the fixed sleeve (13) and the connecting rod (15).

4. A device for fastening photovoltaic posts according to claim 3, characterized in that: A first inclined supporting rod (18) is arranged between the fixed rod (8) and the positioning rod (9), and a second inclined supporting rod (19) is arranged between the fixed rod (8) and the connecting rod (15).

5. A device for fastening photovoltaic posts according to claim 4, characterized in that: The abutting piece (11) includes two groups of adjusting screw sleeves (1101) arranged on the positioning rod (9), and adjusting screw rods (1102) rotatably arranged in the adjusting screw sleeves (1101); the distance between the two groups of adjusting screw sleeves (1101) is less than the outer diameter of the photovoltaic column.

6. A device for fastening photovoltaic posts according to claim 5, characterized in that: The angle α between the extension line of the axis of the adjusting screw sleeve (1101) and the positioning rod (9) is an acute angle; the end of the adjusting screw rod (1102) faces the center of the photovoltaic column.

7. A device for fastening photovoltaic posts according to claim 6, characterized in that: The clamping portion (12) is a clamping rod (1201) arranged on the fixed rod (8).

Images