Convenient tool for photovoltaic stand column opposite perforation

Abstract

The utility model discloses a convenient tool for photovoltaic stand column opposite punching, and belongs to the technical field of photovoltaic power generation, the convenient tool comprises a drilling machine, a hook, a moving assembly and a drilling machine shell, the drilling machine is fixedly installed in the drilling machine shell, a drill bit of the drilling machine is arranged outside the drilling machine shell, and the hook comprises a linear section and a hook-shaped end; the moving assembly can move along the straight line section under the action of external force, the moving part is fixedly connected with one side of the top face of the drilling machine shell, the drilling machine shell and the hook end are located on the same side of the straight line section, the pointing direction of the drill bit is parallel to the straight line section, and the hook-shaped end is arranged above the drill bit. The moving assembly is pushed until the drill bit of the drilling machine abuts against the photovoltaic supporting column, then the drilling machine is started, the moving speed and distance of the moving assembly are controlled to control the drilling speed and drilling depth of the drill bit, and the drilling machine is not prone to displacement in the drilling process, can adapt to various terrains and has high drilling efficiency in the construction process.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation, and in particular relates to a convenient tool for punching holes in photovoltaic columns. Background Art

[0002] In photovoltaic power generation operations, since photovoltaic brackets are subject to large upward wind loads, they cannot be completely fixed by the friction between bolts and columns alone. The use of through-bolts is the main guarantee for the pull-out resistance of columns. Therefore, after the photovoltaic brackets and components are installed, through-holes must be constructed in time to avoid economic losses caused by damage to the components due to sudden wind.

[0003] Due to the large changes in the terrain of mountain photovoltaics, the actual adjustment of the columns is inconsistent during construction. Therefore, holes can only be drilled in the embedded conduit and reinforced gaskets can be welded in advance. The bracket cannot be drilled in advance, so it is necessary to install and form it on site, and then pierce the bracket columns through the fixed embedded conduit holes (commonly known as punching holes), and then install the through-bolts.

[0004] Since the embedded casing and the column are both cylindrical with a smooth surface and a small arc radius, directly drilling with a drilling rig can easily cause the drill bit to shift, resulting in drilling into one hole of the embedded conduit and being unable to drill out from the opposite hole of the embedded conduit (the embedded conduit perforation position is formed when the embedded parts are made), so re-drilling is required. Sometimes the two holes are close to each other, which not only makes it easy for the drill to get stuck, but also makes the embedded conduit and the column loose due to the string hole, and the design requirements cannot be achieved. At the same time, since double piles are mostly used in mountainous terrain, some embedded piles are closer to the ground due to the influence of height difference, or the embedded conduit perforation is biased towards the upslope side, which makes the perforation more difficult to construct or even impossible to work. The traditional method is time-consuming and labor-intensive and is only applicable to theoretical environments. It still lacks flexible processing methods for actual on-site conditions. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a convenient tool for drilling holes in photovoltaic columns to solve the problem that the drill bit is easily displaced when drilling holes with a drilling rig, and that it is impossible to drill holes from the other side in some scenarios.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A convenient tool for perforating photovoltaic columns, comprising:

[0008] drilling rig;

[0009] The drilling rig housing; the drilling rig is fixedly installed in the drilling rig housing, and the drill bit of the drilling rig is arranged outside the drilling rig housing;

[0010] The hook comprises a straight section and a hooked end, the hooked end being used to wrap around the outer diameter of the casing;

[0011] Moving component; the moving component can move along the straight segment under the action of external force, the moving part is fixedly connected to one side of the top surface of the drill rig housing, the drill rig housing and the hook end are located on the same side of the straight segment, the drill bit points in a direction parallel to the straight segment, and the hook end is arranged above the drill bit.

[0012] Preferably, the mobile assembly comprises:

[0013] A fixed housing; a first through-slot is provided on the top surface of the fixed housing, a first through-hole is provided on both side walls of the first through-slot, the bottom surface of the fixed housing is fixedly mounted on the top surface of the drilling rig housing, a straight line segment is provided in the first through-slot, and the straight line segment is a rack structure;

[0014] The handle is a rod-shaped structure, the first end of the handle is provided with a second through slot, and both side walls of the second through slot are provided with a second through hole;

[0015] Gear; Gears mesh with straight segments;

[0016] axle; a gear fixedly mounted on the axle, the gear being disposed in the second groove, and each end of the axle being rotatable in turn through the second through hole and the first through hole on the same side of the end.

[0017] Preferably, the drilling rig housing comprises:

[0018] The placement housing is a rectangular housing with a top and a side removed, the drilling rig is placed in the placement housing through the top of the rectangular housing, and the drill bit of the drilling rig is placed outside the placement housing through the side of the housing;

[0019] The limiting structure is arranged on the placement shell and is used to limit the movement of the drilling rig in the placement shell.

[0020] Preferably, the limiting structure includes:

[0021] Two mounting holes; the two mounting holes are respectively provided on both sides of the housing;

[0022] two nuts;

[0023] Threaded rod; each end of the threaded rod passes through a mounting through hole and is tightened with a nut, each nut is in extrusion contact with the placement shell, and the threaded rod is in contact with the side of the drill rig facing the top surface of the placement shell.

[0024] Preferably, the hook is made of φ12 threaded steel bar.

[0025] Preferably, the placement shell is made of 2mm steel plate.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] This application designs a hook and a moving assembly. Before starting the drilling operation, the hook-shaped end of the hook is first placed on the outer diameter of the casing, and the moving assembly is pushed until the drill bit of the drilling rig passes through the opening on the casing and hits the photovoltaic column. Then the drilling rig is started, and the moving speed and distance of the moving assembly are controlled to control the drilling rate and depth of the drill bit.

[0028] The present application is not easy to shift during the drilling process, the drilled hole is basically formed in one time, can adapt to various terrains, and has a high drilling efficiency during the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the specific structure of this application;

[0030] The following are marked in the figure:

[0031] 1-hook end; 2-casing; 3-straight segment; 4-fixed housing; 5-gear; 6-axle; 7-handle; 8-handling rod; 9-placement housing; 10-drilling machine; 11-threaded rod; 12-nut; 13-drill bit. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1:

[0034] like Figure 1 As shown, a convenient tool for perforating photovoltaic columns includes:

[0035] Drilling rig 10;

[0036] Drill housing; the drill rig 10 is fixedly mounted in the drill housing, and the drill bit 13 of the drill rig 10 is disposed outside the drill housing;

[0037] The hook comprises a straight section 3 and a hook-shaped end 1, the hook-shaped end 1 being used to sheath the outer diameter of the casing 2;

[0038] Moving component; the moving component can move along the straight segment 3 under the action of external force. The moving part is fixedly connected to one side of the top surface of the drill rig housing. The drill rig housing and the hook end are located on the same side of the straight segment 3. The drill bit 13 points in a direction parallel to the straight segment 3, and the hook end 1 is arranged above the drill bit 13.

[0039] In this embodiment, the present application designs a hook and a moving assembly. Before starting the drilling operation, the hook-shaped end 1 of the hook is first placed around the outer diameter of the casing 2, and the moving assembly is pushed until the drill bit 13 of the drilling rig 10 is against the photovoltaic pillar. Then, the drilling rig 10 is started, and the moving speed and distance of the moving assembly are controlled to control the drilling rate and depth of the drill bit 13.

[0040] The present application is not easy to shift during the drilling process, the drilled hole is basically formed in one time, can adapt to various terrains, and has a high drilling efficiency during the construction process.

[0041] Example 2:

[0042] The difference between this embodiment and embodiment 1 is that Figure 1 As shown, the mobile components include:

[0043] The fixed housing 4; the top surface of the fixed housing 4 is provided with a first through groove, and both side walls of the first through groove are provided with a first through hole. The bottom surface of the fixed housing 4 is fixedly mounted on the top surface of the drilling rig housing, and the straight line segment 3 is provided in the first through groove, and the straight line segment 3 is a rack structure;

[0044] The handle 7 is a rod-shaped structure, and the first end of the handle 7 is provided with a second through groove, and both side walls of the second through groove are provided with a second through hole;

[0045] Gear 5; Gear 5 and straight segment 3 are meshed with each other;

[0046] The axle 6; the gear 5 is fixedly mounted on the axle 6, the gear 5 is disposed in the second groove, and each end of the axle 6 is rotatable in turn through the second through hole and the first through hole on the same side of the end.

[0047] In this embodiment, since the axle 6 is rotatably connected to the fixed housing 4 and the handle 7, and the axle 6 is fixedly connected to the gear 5, when the first end of the handle 7 rotates, the gear 5 is driven to rotate, and the gear 5 engages with the straight segment 3. Since the straight segment 3 is fixed to the casing 2 through the hook-shaped end 1, the gear 5 moves along the straight segment 3 and simultaneously drives the drill rig 10 to perform linear motion. Therefore, the drilling rate and drilling depth of the drill bit 13 can be controlled by the speed of rotation of the handle 7.

[0048] Example 3:

[0049] The difference between this embodiment and embodiment 2 is that Figure 1 As shown, the drilling rig housing includes:

[0050] Placement housing 9; The placement housing 9 is a rectangular housing with a top and a side surface removed. The drill rig 10 is placed in the placement housing 9 through the removed top surface of the rectangular housing. The drill bit 13 of the drill rig 10 is set outside the placement housing 9 through the removed side surface of the placement housing 9. The size of the placement housing 9 is determined according to the appearance size of the drill rig 10. A handheld rod 8 is also provided on the placement housing 9. In order to maintain stability during the advancement process, the operator needs to hold the handle 7 with one hand to advance and hold the handheld rod 8 with the other hand to stabilize the force. The handheld rod 8 is made of A14 threaded steel bar;

[0051] The limiting structure is arranged on the placement shell 9 and is used to limit the movement of the drilling rig 10 in the placement shell 9.

[0052] Example 4:

[0053] The difference between this embodiment and embodiment 3 is that Figure 1 As shown, the limiting structure includes:

[0054] Two mounting through holes; the two mounting through holes are respectively provided on both sides of the housing 9;

[0055] Two nuts 12;

[0056] Threaded rod 11; each end of the threaded rod 11 passes through a mounting through hole and is tightened with a nut 12, each nut 12 is squeezed into contact with the placement housing 9, and the threaded rod 11 and the drill rig 10 are fitted together on one side of the placement housing 9 toward the top surface.

[0057] Example 5:

[0058] The difference between this embodiment and embodiment 1 is that the hook is made of φ12 threaded steel bar.

[0059] Example 6:

[0060] The difference between this embodiment and embodiment 1 is that the placement shell 9 is made of 2 mm steel plate.

[0061] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A convenient tool for perforating photovoltaic columns, characterized in that: include: Drilling rig (10); Drilling rig housing; The drilling rig (10) is fixedly installed in the drilling rig housing, and the drill bit (13) of the drilling rig (10) is arranged outside the drilling rig housing; The hook comprises a straight section (3) and a hook-shaped end (1), wherein the hook-shaped end (1) is used to sheath the outer diameter of the sleeve (2); A moving component; the moving component can move along the straight section (3) under the action of an external force, the moving part is fixedly connected to one side of the top surface of the drilling rig housing, the drilling rig housing and the hook end are located on the same side of the straight section (3), the drill bit (13) points in a direction parallel to the straight section (3), and the hook end (1) is arranged above the drill bit (13).

2. A convenient tool for perforating photovoltaic columns according to claim 1, characterized in that: The mobile components include: A fixed housing (4); a first through-slot is provided on the top surface of the fixed housing (4), a first through-hole is provided on both side walls of the first through-slot, the bottom surface of the fixed housing (4) is fixedly mounted on the top surface of the drilling rig housing, the straight section (3) is provided in the first through-slot, and the straight section (3) is a rack structure; Handle (7); the handle (7) is a rod-shaped structure, a second through slot is provided at a first end of the handle (7), and a second through hole is provided on both side walls of the second through slot; Gear (5); Gear (5) and straight line segment (3) are meshed with each other; The wheel shaft (6) is fixedly mounted on the wheel shaft (6), and the gear (5) is arranged in the second groove. Each end of the wheel shaft (6) can be rotated to pass through the second through hole and the first through hole on the same side as the end.

3. A convenient tool for perforating photovoltaic columns according to claim 1, characterized in that: The drilling rig housing includes: A placement housing (9); the placement housing (9) is a rectangular housing with a top surface and a side surface removed, the drilling machine (10) is placed in the placement housing (9) through the removed top surface of the rectangular housing, and the drill bit (13) of the drilling machine (10) is arranged outside the placement housing (9) through the removed side surface of the placement housing (9); A limiting structure is provided on the placement shell (9), and the limiting structure is used to limit the movement of the drilling rig (10) in the placement shell (9).

4. A convenient tool for perforating photovoltaic columns according to claim 3, characterized in that: The limiting structure includes: Two mounting through holes; the two mounting through holes are respectively arranged on both sides of the placement housing (9); Two nuts (12); Threaded rod (11); each end of the threaded rod (11) passes through a mounting through hole and is tightened with a nut (12), each nut (12) is squeezed into contact with the placement housing (9), and the threaded rod (11) and the drill (10) are fitted on the side facing the top surface of the placement housing (9).

5. A convenient tool for perforating photovoltaic columns according to claim 1, characterized in that: The hook is made of φ12 threaded steel bar.

6. A convenient tool for perforating photovoltaic columns according to claim 1, characterized in that: The housing (9) is made of 2mm steel plate.

Images