Photovoltaic frame stand column drilling auxiliary device

Abstract

The invention provides a photovoltaic frame stand column drilling auxiliary device, and belongs to the technical field of photovoltaic power generation equipment installing.The photovoltaic frame stand column drilling auxiliary device comprises a drilling mechanism, a multi-stage positioning mechanism and an environment management mechanism, the drilling mechanism comprises a machining table, a machining groove is formed in the right end of the machining table, and a clamping assembly is arranged in the machining groove; a drilling assembly is arranged at the left end of the upper surface of the machining table. The multi-stage positioning mechanism comprises a fixing frame fixedly installed on the bottom face of the machining table, a positioning groove is formed in the position, located under the machining groove, in the fixing frame, and three positioning plates are arranged in the positioning groove from top to bottom at equal intervals in the vertical direction. The right sides of the three positioning plates are fixed to the inner wall of the fixing frame through clamping assemblies. The problems that in the photovoltaic frame stand column drilling process, the multi-hole-site switching efficiency is low, and dust and scrap pollution is caused are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation equipment installation, and particularly to a drilling auxiliary device for photovoltaic frame columns. Background Art

[0002] With the transformation of the global energy structure and the rapid growth of the demand for clean energy, solar energy, as a renewable energy source, has been widely used. Photovoltaic power generation systems have become one of the core technologies in the new energy field due to their environmental protection, high efficiency, and sustainability. During the installation process of a photovoltaic power generation system, the photovoltaic frame column, as a key part of the support assembly, undertakes the important function of fixing the photovoltaic panel, and its installation quality directly affects the stability and power generation efficiency of the system. In the prior art, the installation of a photovoltaic frame column usually requires prior drilling operations to achieve fixation with the foundation structure or other connecting parts.

[0003] Existing drilling auxiliary devices for photovoltaic frame columns still have significant defects in practical applications, especially in the scenario of drilling multiple holes. The device usually cannot quickly switch between multiple preset holes, and the operator needs to repeatedly adjust the positioning mechanism, resulting in low construction efficiency. In addition, most existing drilling auxiliary devices for photovoltaic frame columns are not equipped with effective dust prevention and debris collection functions, resulting in the accumulation or diffusion of metal debris and dust with water flow, which not only pollutes the processing environment, increases the subsequent cleaning time, but also may pose a potential hazard to the health of the operator. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract, and the title, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above and / or problems existing in the prior art, the present invention is proposed.

[0006] The technical problems to be solved by the present invention are that the existing drilling auxiliary devices for photovoltaic frame columns cannot quickly switch between multiple preset holes, have insufficient precise control of the hole pitch, resulting in the accumulation of deviations, lack efficient debris separation and dust prevention functions, and lack sufficient construction rhythm prompts, affecting the drilling quality, construction efficiency, and environmental cleanliness.

[0007] To solve the above technical problems, the present invention provides the following technical solution: A drilling auxiliary device for a photovoltaic frame column, comprising

[0008] A drilling mechanism, including a processing table, a processing groove is opened at the right end of the processing table, a clamping assembly is arranged inside the processing groove, and a drilling assembly is arranged at the left end of the upper surface of the processing table;

[0009] A multi-stage positioning mechanism comprises a fixed frame fixedly mounted on the bottom surface of the processing table, a positioning slot is provided inside the fixed frame and directly below the processing slot, three positioning plates are arranged in the positioning slot at equal distances from top to bottom in the vertical direction, the right sides of the three positioning plates are fixed to the inner wall of the fixed frame by a clamping assembly, the bottom end of the positioning slot is connected to a flow channel, the end of the flow channel is connected to a magnetic collection slot, and the output end of the magnetic collection slot is connected to a non-magnetic collection slot; and,

[0010] The environmental management mechanism includes a dust cover fixedly installed on the top of the processing tank and covering the outside of the clamping assembly. The top of the dust cover is fixedly connected to an annular tube through a connecting block. Atomizing nozzles are installed in a circular array at the bottom of the annular tube. The right end of the annular tube is fixedly connected to a water inlet pipe. The inside of the water inlet pipe is rotatably connected to a hydraulic wheel. The rear end of the hydraulic wheel is transmission-connected to a transmission assembly, and the bottom end of the transmission assembly is transmission-connected to a magnetic suction assembly.

[0011] As a preferred solution of the photovoltaic frame column drilling auxiliary device described in the present invention, the clamping assembly includes a fixed splint fixedly installed on the left side of the processing groove, a movable splint is symmetrically arranged on the right side of the fixed splint, a first electric cylinder is arranged at the right end of the movable splint, and the first electric cylinder is arranged outside the dust cover, the output end of the first electric cylinder is movably connected to the first telescopic rod, and the left end of the first telescopic rod passes through the dust cover and extends to the inside of the dust cover and is fixedly connected to the right side wall of the movable splint.

[0012] As a preferred embodiment of the photovoltaic frame column drilling auxiliary device of the present invention, the drilling assembly includes a second electric cylinder fixedly mounted on the left end of the upper surface of the processing table, a second telescopic rod is movably connected to the interior of the second electric cylinder, and a drilling rig is fixedly connected to the right end of the second telescopic rod;

[0013] A slide groove is provided on the left side of the upper surface of the processing table, and a movable seat is slidably connected inside the slide groove, and the drilling rig is fixedly installed on the movable seat.

[0014] As a preferred solution of the photovoltaic frame column drilling auxiliary device described in the present invention, the fixed splint and the movable splint are symmetrically provided with a first through hole, the left side wall of the dust cover is provided with a second through hole, the second through hole is coaxially aligned with the first through hole and the drill rod of the drilling rig, and the aperture of the second through hole is the same as that of the first through hole.

[0015] As a preferred solution of the photovoltaic frame column drilling auxiliary device described in the present invention, wherein: the right ends of the three positioning plates are provided with slots, the bottom ends of the three slots are provided with telescopic slots, the right sides of the three telescopic slots are provided with first through slots, the right ends of the three positioning plates are fixedly installed with plug-in plates adapted to the slots, the interiors of the three plug-in plates are provided with card slots, and the three plug-in plates are respectively inserted into the three slots, and the three groups of the card-connecting components respectively include card pins inserted into the three card slots, the bottom ends of the card pins extend into the telescopic slot and are fixedly connected to a telescopic plate, the bottom end of the telescopic plate is fixedly connected to a telescopic spring, and the bottom end of the telescopic spring is fixedly connected to the inner bottom of the telescopic slot, the right end of the telescopic plate is fixedly connected to a pressure plate, and the right end of the pressure plate passes through the first through slot and extends to the outside of the fixed frame.

[0016] As a preferred solution of the photovoltaic frame column drilling auxiliary device described in the present invention, there is a certain gap between the top of the pin and the top wall of the slot, and the right end of the plug plate is set as a pointed end and the bottom surface is set as an inclined surface.

[0017] As a preferred solution of the photovoltaic frame column drilling auxiliary device described in the present invention, wherein: the front end of the three positioning plates is provided with a second through groove, the right side of the front end of the three positioning plates is fixedly installed with a pull plate, and the front ends of the three pull plates respectively pass through the three second through grooves and extend to the outside of the fixed frame, the left side of the three positioning plates is provided with a limiting groove, and the left ends of the three positioning plates respectively extend into the three limiting grooves and are fixedly connected to the limiting plates, the left ends of the three limiting plates are fixedly connected with a reset spring, and the left ends of the three reset springs are respectively fixedly connected to the inner walls of the three limiting grooves.

[0018] As a preferred solution of the photovoltaic frame column drilling auxiliary device of the present invention, an opening is provided at the center of the top of the dust cover, and the opening is arranged directly above the processing groove.

[0019] As a preferred solution of the photovoltaic frame column drilling auxiliary device described in the present invention, a rotating groove is provided at the center of the water inlet pipe, the transmission assembly includes a rotating rod rotatably connected to the center of the rotating groove, and the hydraulic wheel is rotatably connected to the inside of the rotating groove through the rotating rod, the rear end of the rotating rod passes through the water inlet pipe and extends to the outside thereof and is fixedly connected to a driving wheel, the outer surface of the driving wheel is transmission-connected to a crawler, and the bottom end of the outer surface of the crawler is transmission-connected to a driven wheel.

[0020] As a preferred embodiment of the photovoltaic frame column drilling auxiliary device of the present invention, the following is provided: a transmission groove is provided at the rear end of the magnetic collection groove, and the driven wheel is rotatably connected in the transmission groove. The magnetic attraction assembly includes a transmission shaft fixedly connected to the front end of the driven wheel. The front end of the transmission shaft penetrates through the front wall of the transmission groove and extends into the magnetic collection groove to be fixedly connected with a rotating cylinder. A plurality of magnetic attraction blocks are inlaid on the outer surface of the rotating cylinder, and the plurality of magnetic attraction blocks are evenly distributed along the circumference of the outer surface of the rotating cylinder. A drain port is opened on the right side of the bottom end of the non-magnetic collection groove, and a filter plate is movably installed inside the drain port.

[0021] Advantages of the present invention:

[0022] The photovoltaic frame column drilling auxiliary device of the present invention significantly optimizes the drilling process of photovoltaic frame columns by integrating a drilling mechanism, a multi-stage positioning mechanism, and an environmental management mechanism, achieving efficient, precise, and environmentally friendly construction effects. The drilling mechanism ensures that the column is firmly fixed and the hole positions are accurately aligned during drilling through a stable clamping component and a flexible drilling component, greatly improving the operation efficiency and quality of single-hole and multi-hole drilling. The multi-stage positioning mechanism realizes rapid and stable equidistant hole position switching through a clever design of the positioning plate and the clamping component. Operators can complete multi-hole drilling without repeatedly adjusting the device, simplifying the construction process and shortening the operation time. This efficient hole position switching and precise drilling ability enable the device to adapt to the installation requirements of columns of different specifications, significantly improving the overall efficiency and reliability of the installation of photovoltaic power generation systems.

[0023] The environmental management mechanism of the present invention effectively controls the dust and debris generated during drilling and optimizes the construction site environment through the coordinated work of the dust-proof cover, the atomizing nozzle, and the magnetic attraction component. The dust-proof cover combined with the atomizing nozzle quickly settles the dust, and the magnetic attraction component realizes the efficient separation and recycling of metal debris. Non-metal debris is properly collected through the filtering system, greatly reducing dust diffusion and debris accumulation and keeping the processing area clean. This not only reduces the workload of subsequent cleaning but also significantly improves the working environment of operators and reduces the health risk of dust inhalation. The modular design of the device also allows for flexible adjustment of the number of positioning plates according to actual needs, further enhancing its applicability in different drilling scenarios and providing an efficient, environmentally friendly, and safe solution for the installation of photovoltaic equipment. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0025] Figure 1 is a perspective view of the overall structure of the present invention;

[0026] Figure 2 is a front sectional perspective view of the present invention;

[0027] Figure 3 is the present invention Figure 2 a schematic enlarged view of the structure at position A in;

[0028] Figure 4 is the present invention Figure 2 a schematic enlarged view of the structure at position B in;

[0029] Figure 5 is a top sectional view of the connection between the annular pipe and the dust cover of the present invention;

[0030] Figure 6 is a top sectional view of the connection between the clamping assembly and the dust cover of the present invention;

[0031] Figure 7 is a top sectional view of the connection between the positioning plate and the fixing frame of the present invention;

[0032] Figure 8 is a schematic enlarged view of the structure of the magnetic attraction assembly and the magnetic collection groove of the present invention;

[0033] Figure 9 is a perspective view of the connection state between the transmission assembly and the magnetic attraction assembly of the present invention;

[0034] Figure 10 is a perspective view of the connection between the positioning plate and the clamping assembly of the present invention;

[0035] In the figure: 100, drilling mechanism; 101, processing table; 101a, processing groove; 101b, sliding groove; 102, clamping assembly; 102a, fixed clamping plate; 102b, movable clamping plate; 102c, first electric cylinder; 102d, first telescopic rod; 103, drilling assembly; 103a, second electric cylinder; 103b, second telescopic rod; 103c, drill; 104, moving seat; a1, first through hole; a2, second through hole; 200, multi-stage positioning mechanism; 201, fixed frame; 201a, positioning groove; 201b, flow channel; 201c, magnetic collection groove; 201d, non-magnetic collection groove; 201e, slot; 201f, telescopic groove; 201g, first through slot; 201h, second through slot; 201i, limit groove; 201j, transmission groove; 201k, drain port; 202, positioning plate; 203, clamping component; 203a, pin; 203b, telescopic plate; 203c, telescopic spring; 203d, pressing plate; 204, insertion plate; 204a, card slot; 205, pulling plate; 206, limiting plate; 207, reset spring; 300, environmental management mechanism; 301, dust-proof cover; 301a, opening; 302, connecting block; 303, annular pipe; 304, atomizing nozzle; 305, water inlet pipe; 305a, rotating groove; 306, water turbine; 307, transmission component; 307a, rotating rod; 307b, driving wheel; 307c, crawler belt; 307d, driven wheel; 308, magnetic attraction component; 308a, transmission shaft; 308b, rotating cylinder; 308c, magnetic attraction block; 309, filter plate. Detailed implementation manners

[0036] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be made with reference to the accompanying drawings of the specification.

[0037] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0038] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that may be included in at least one implementation manner of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that exclude each other with other embodiments.

[0039] Embodiment

[0040] Refer to Figures 1 to 10, this embodiment provides an auxiliary device for drilling the photovoltaic frame columns, aiming to provide efficient and accurate assistance for multi-hole drilling of the frame columns during the installation of the photovoltaic power generation system, and at the same time realize the functions of dust control and debris classification and collection. Through the coordinated work of the drilling mechanism 100, the multi-stage positioning mechanism 200 and the environmental management mechanism 300, the device significantly improves the construction efficiency, hole position accuracy and on-site environmental cleanliness. The following combines specific application scenarios to describe in detail the structure, function and working process of the device.

[0041] The drilling mechanism 100 of this device is the core component for realizing column drilling, including a processing table 101, a clamping assembly 102, a drilling assembly 103 and a moving seat 104.

[0042] The processing table 101 is made of high-strength steel and its surface is treated with anti-corrosion, which is durable and suitable for outdoor construction environment. The processing groove 101a opened at its right end provides a stable processing space for the column, and the groove wall is smooth to reduce the sliding resistance of the column.

[0043] The clamping assembly 102 is located inside the processing groove 101a and is used to firmly fix the column to prevent deviation during drilling. It includes a fixed clamping plate 102a fixed on the left side of the processing groove and a movable clamping plate 102b symmetrically arranged on the right side. Rubber pads are inlaid on the inner surfaces of the two clamping plates to increase friction and protect the surface of the column. The movable clamping plate 102b is driven by a first electric cylinder 102c and a first telescopic rod 102d. The first electric cylinder 102c is installed outside the dust-proof cover 301 and outputs a stable thrust. The first telescopic rod 102d penetrates the dust-proof cover 301 and is fixedly connected to the movable clamping plate 102b to ensure accurate clamping action and uniform force.

[0044] The drilling assembly 103 is responsible for performing the drilling task, including a second electric cylinder 103a, a second telescopic rod 103b and a drill 103c fixed on the left side of the processing table 101. The second electric cylinder 103a provides strong thrust, and the second telescopic rod 103b ensures the smooth horizontal movement of the drill 103c. The drill 103c is equipped with a cemented carbide drill rod, which is suitable for efficient drilling of aluminum alloy or steel columns. To achieve flexible positioning, a chute 101b is opened on the left side of the processing table 101, and the moving seat 104 slidably connected inside bears the drill 103c. The thrust of the second telescopic rod 103b can drive the drill 103c and the moving seat 104 to move precisely in the chute 101b. The first through holes a1 symmetrically opened at the centers of the fixed clamping plate 102a and the movable clamping plate 102b are coaxially aligned with the second through holes a2 on the left side wall of the dust-proof cover 301 and are consistent with the drill rod of the drill 103c, and have the same aperture, ensuring that the drill rod passes smoothly and accurately aligns with the drilling position of the column.

[0045] The multi-level positioning mechanism 200 is the key for this device to achieve equidistant multi-hole drilling. It includes a fixed frame 201, a positioning plate 202, a clamping component 203, an insertion plate 204, a pulling plate 205, a limiting plate 206, and a return spring 207, and realizes rapid hole position switching and stable positioning through mechanical linkage.

[0046] The fixed frame 201 is fixed to the bottom surface of the processing table 101. It is made of stainless steel, corrosion-resistant and structurally strong. The positioning groove 201a inside it is directly below the processing groove 101a. Three positioning plates 202 are arranged equidistantly in the vertical direction. Each positioning plate is made of high-strength aluminum alloy and its surface is polished to reduce the contact friction with the column. The positioning plate 202 is fixed to the inner wall of the fixed frame 201 through the clamping component 203. The clamping component 203 includes a clamping pin 203a, a telescopic plate 203b, a telescopic spring 203c, and a pressing plate 203d. The insertion slot 201e opened at the right end of the positioning plate 202 is adapted to the insertion plate 204. The right end of the insertion plate 204 is a tip and the bottom surface is an inclined surface. The tip is convenient for insertion, and the inclined surface assists the smoothness of the clamping action. The clamping groove 204a inside the insertion plate 204 cooperates with the clamping pin 203a. There is a gap between the top end of the clamping pin 203a and the inner top wall of the insertion slot 201e to ensure smooth insertion of the insertion plate. The bottom end of the clamping pin 203a is connected to the telescopic plate 203b. The telescopic plate 203b is fixed to the bottom of the telescopic groove 201f through the telescopic spring 203c. The telescopic spring 203c provides an elastic reset force. The pressing plate 203d at the right end of the telescopic plate 203b extends through the first through groove 201g to the outside of the fixed frame, facilitating manual pressing by the operator to release the clamping. The second through groove 201h at the front end of the positioning plate 202 cooperates with the pulling plate 205. The pulling plate 205 extends through the second through groove 201h to the outside of the fixed frame, facilitating pulling the positioning plate to reset. The limiting plate 206 and the return spring 207 are arranged in the limiting groove 201i on the left side of the positioning plate 202. The limiting plate 206 limits the moving range of the positioning plate, and the return spring 207 provides a pulling force in the stretched state to ensure the rapid retraction of the positioning plate. The flow channel 201b connected to the bottom end of the positioning groove 201a guides debris and sewage into the magnetic collection tank 201c. The magnetic collection tank 201c adsorbs metal debris through magnetism, and its output end is connected to the non-magnetic collection tank 201d to collect non-metallic debris. A filter plate 309 is provided inside the drain port 201k on the right side of the bottom end. The filter plate is made of a microporous stainless steel mesh, intercepting impurities and allowing sewage to drain.

[0047] The environmental management mechanism 300 is responsible for dust control and debris classification collection. It includes a dust-proof cover 301, a connecting block 302, an annular pipe 303, atomizing nozzles 304, a water inlet pipe 305, a hydraulic wheel 306, a transmission component 307, and a magnetic attraction component 308.

[0048] The dust-proof cover 301 is fixed at the top of the processing groove 101a. It is made of transparent polycarbonate material and covers the clamping assembly 102. The opening 301a at the center of the top is located directly above the processing groove 101a, facilitating the insertion of the column. A plurality of atomizing nozzles 304 are installed along the circumferential array at the bottom of the annular pipe 303 fixedly connected by the connecting block 302 at the inner top of the dust-proof cover 301. The nozzles spray fine water droplets to cover the processing area and quickly settle the dust. The water inlet pipe 305 connected to the right end of the annular pipe 303 is supplied with water by an external water source. The rotating groove 305a inside accommodates the water turbine 306, and the water turbine 306 is driven by the water flow to rotate, efficiently utilizing the water energy. The transmission assembly 307 includes a rotating rod 307a rotatably connected in the rotating groove 305a. The rear end of the rotating rod 307a extends outside the water inlet pipe 305 and is fixedly connected to the driving wheel 307b. The driving wheel 307b drives the driven wheel 307d at the bottom through the crawler 307c. The crawler 307c is made of wear-resistant rubber material to ensure stable transmission. The magnetic attraction assembly 308 includes a transmission shaft 308a fixed to the front end of the driven wheel 307d. The front end of the transmission shaft 308a extends into the magnetic collection groove 201c and is fixedly connected to a rotating cylinder 308b. A plurality of magnetic attraction blocks 308c are inlaid on the outer surface of the rotating cylinder 308b, evenly distributed along the circumference, generating a strong magnetic force to attract metal chips. The transmission groove 201j at the rear end of the magnetic collection groove 201c accommodates the driven wheel 307d to ensure smooth transmission.

[0049] The working process of this device is as follows: In a certain photovoltaic power station installation project, it is necessary to drill three equally spaced holes in a 6063-T5 aluminum alloy column. The hole diameter is 10 mm, the hole depth is 15 mm, and the hole spacing is 200 mm. The staff first inserts the column through the opening 301a of the dust-proof cover 301 and passes through the processing groove 101a. The bottom of the column contacts the top positioning plate 202. Then, the first electric cylinder 102c is started, and the movable clamping plate 102b is pushed to move leftward through the first telescopic rod 102d. The movable clamping plate 102b and the fixed clamping plate 102a jointly clamp the column. The rubber pad ensures firm clamping and does not damage the surface of the column. Subsequently, the second electric cylinder 103a and the drill 103c are started. The second electric cylinder 103a pushes the drill 103c to move rightward along the moving seat 104 in the sliding groove 101b through the second telescopic rod 103b. The drill rod of the drill 103c rotates and passes through the second through hole a2 and the first through hole a1 to drill the clamped column. When the moving seat 104 reaches the rightmost end of the sliding groove 101b, the drill 103c completes the drilling of this hole position, which takes about 10 seconds, and the hole position accuracy is controlled within ±0.1 mm.

[0050] Meanwhile, the staff connects the external water pipe to the water inlet pipe 305 and supplies water. After the water flows into the water inlet pipe 305, it drives the hydraulic wheel 306 to rotate. The hydraulic wheel 306 drives the driving wheel 307b to rotate through the rotating rod 307a. The driving wheel 307b drives the driven wheel 307d through the crawler 307c. The driven wheel 307d drives the rotating cylinder 308b and the magnetic attraction block 308c to rotate in the magnetic collection groove 201c through the transmission shaft 308a. The water flows through the hydraulic wheel 306 and then enters the annular pipe 303, and fine water droplets are sprayed out through the atomizing nozzle 304, evenly covering the inside of the dust-proof cover 301. The dust and debris generated during processing combine with the water droplets and quickly settle, and flow into the magnetic collection groove 201c through the flow channel 201b. The rotating magnetic attraction block 308c adsorbs the metal debris in the sewage to the surface of the rotating cylinder 308b. The non-metallic debris enters the non-magnetic collection groove 201d with the water flow, and the sewage is discharged through the drain port 201k. The filter plate 309 intercepts the remaining impurities to ensure the classified collection of debris and environmental cleanliness.

[0051] To drill the next hole position, the staff does not press down on the column, but presses down on the top pressing plate 203d. The pressing plate 203d drives the telescopic plate 203b to compress the telescopic spring 203c, and at the same time pulls the latch 203a out of the card slot 204a to release the limit on the plug board 204. Under the pulling back force of the reset spring 207, the top positioning plate 202 is pulled into the limit groove 201i, and the column freely falls to the second positioning plate 202 after losing support. The staff readjusts the position of the column, clamps it through the movable clamping plate 102b, and then repeats the drilling operation to complete the drilling of the second hole position. Similarly, by pressing down the pressing plate 203d of the second positioning plate, the column falls to the third positioning plate 202 to complete the drilling of the third hole position. The three positioning plates 202 achieve the switching of 200mm equidistant hole positions, with a total time consumption of about 35 seconds, which is about 65% shorter than the traditional manual adjustment.

[0052] When the first hole position needs to be drilled again, the staff pulls the top pull plate 205. The pull plate 205 drives the positioning plate 202 and the plug board 204 to move to the right. The tip of the plug board 204 passes through the gap between the latch 203a and the top wall of the slot 201e, and the bottom inclined surface gradually presses down the latch 203a. The latch 203a compresses the telescopic spring 203c through the telescopic plate 203b. When the plug board 204 completely enters the slot 201e, the card slot 204a aligns with the latch 203a, and the telescopic spring 203c rebounds to push the latch 203a into the card slot 204a to limit and fix the plug board 204. The reset of the positioning plate 202 is completed, and the staff can then drill the first hole position.

[0053] The device of this embodiment realizes precise and efficient drilling operations through the drilling mechanism 100. The multi-level positioning mechanism 200 ensures fast and stable equidistant hole position switching. The environmental management mechanism 300 effectively controls dust and realizes the classified collection of debris. Compared with the prior art, this device significantly improves the efficiency and hole position accuracy of multi-hole drilling, greatly reduces dust diffusion, efficiently recovers metal debris, optimizes the construction environment, reduces the cleaning workload, and ensures the safety and health of operators. In addition, by increasing the number of positioning plates 202, it can flexibly adapt to the drilling requirements of more hole positions, enhancing the applicability of the device.

[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0055] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present invention, or those features that are not relevant to implementing the present invention).

[0056] It should be understood that in the development of any actual implementation, such as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without excessive experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A drilling assistance device for a photovoltaic frame column, characterized in that: include, A drilling mechanism (100) comprises a processing table (101), a processing groove (101a) is provided at the right end of the processing table (101), a clamping assembly (102) is provided inside the processing groove (101a), and a drilling assembly (103) is provided at the left end of the upper surface of the processing table (101); A multi-stage positioning mechanism (200) comprises a fixed frame (201) fixedly mounted on the bottom surface of the processing table (101); a positioning groove (201a) is provided inside the fixed frame (201) and directly below the processing groove (101a); three positioning plates (202) are arranged equidistantly from top to bottom in the vertical direction in the positioning groove (201a); the right sides of the three positioning plates (202) are fixed to the inner wall of the fixed frame (201) via a clamping assembly (203); the bottom end of the positioning groove (201a) is connected to a flow channel (201b); the end of the flow channel (201b) is connected to a magnetic collection groove (201c); the output end of the magnetic collection groove (201c) is connected to a non-magnetic collection groove (201d); and, The environmental management mechanism (300) comprises a dust cover (301) fixedly mounted on the top of the processing tank (101a) and covering the outside of the clamping assembly (102); the top of the interior of the dust cover (301) is fixedly connected to an annular tube (303) via a connecting block (302); an atomizing nozzle (304) is installed in a circumferential array at the bottom of the annular tube (303); the right end of the annular tube (303) is fixedly connected to a water inlet pipe (305); the interior of the water inlet pipe (305) is rotatably connected to a hydraulic wheel (306); the rear end of the hydraulic wheel (306) is transmission-connected to a transmission assembly (307); and the bottom end of the transmission assembly (307) is transmission-connected to a magnetic attraction assembly (308).

2. The photovoltaic frame column drilling auxiliary device according to claim 1, characterized in that: The clamping assembly (102) includes a fixed clamping plate (102a) fixedly mounted on the left side of the interior of the processing groove (101a), a movable clamping plate (102b) symmetrically arranged on the right side of the fixed clamping plate (102a), a first electric cylinder (102c) arranged at the right end of the movable clamping plate (102b), and the first electric cylinder (102c) is arranged outside the dust cover (301), the output end of the first electric cylinder (102c) is movably connected to a first telescopic rod (102d), and the left end of the first telescopic rod (102d) passes through the dust cover (301) and extends to the interior thereof and is fixedly connected to the right side wall of the movable clamping plate (102b).

3. The photovoltaic frame column drilling auxiliary device according to claim 2, characterized in that: The drilling assembly (103) comprises a second electric cylinder (103a) fixedly mounted on the left end of the upper surface of the processing table (101); a second telescopic rod (103b) is movably connected inside the second electric cylinder (103a); and a drilling machine (103c) is fixedly connected to the right end of the second telescopic rod (103b); On the left side of the upper surface of the processing table (101), a sliding groove (101b) is provided. A moving seat (104) is slidably connected inside the sliding groove (101b), and the drilling machine (103c) is fixedly installed on the moving seat (104).

4. The photovoltaic frame column drilling auxiliary device according to claim 3, characterized in that: First through holes (a1) are symmetrically provided at the centers of the fixed clamping plate (102a) and the movable clamping plate (102b). A second through hole (a2) is provided on the left side wall of the dust-proof cover (301). The second through hole (a2) is coaxially aligned with the first through hole (a1) and the drill rod of the drilling machine (103c), and the aperture of the second through hole (a2) is the same as that of the first through hole (a1).

5. The photovoltaic frame column drilling auxiliary device according to claim 4, characterized in that: Slots (201e) are provided at the right ends of the three positioning plates (202). Telescopic grooves (201f) are provided at the bottoms of the three slots (201e). First through grooves (201g) are provided on the right sides of the three telescopic grooves (201f). Plug plates (204) adapted to the slots (201e) are fixedly installed at the right ends of the three positioning plates (202). Card slots (204a) are provided inside the three plug plates (204). The three plug plates (204) are respectively inserted into the three slots (201e). The three sets of clamping components (203) respectively include pins (203a) inserted into the three card slots (204a). The bottom ends of the pins (203a) extend into the telescopic grooves (201f) and are fixedly connected to telescopic plates (203b). The bottom ends of the telescopic plates (203b) are fixedly connected to telescopic springs (203c), and the bottom ends of the telescopic springs (203c) are fixedly connected to the inner bottoms of the telescopic grooves (201f). The right ends of the telescopic plates (203b) are fixedly connected to pressing plates (203d), and the right ends of the pressing plates (203d) penetrate through the first through grooves (201g) and extend to the outside of the fixed frame (201).

6. The photovoltaic frame column drilling auxiliary device according to claim 5, characterized in that: There is a certain gap between the top end of the pin (203a) and the inner top wall of the slot (201e), and the right end of the plug plate (204) is provided with a tip, and the bottom surface is provided with an inclined surface.

7. The photovoltaic frame column drilling auxiliary device according to claim 6, characterized in that: Second through grooves (201h) are provided at the front ends of the three positioning plates (202). Pulling plates (205) are fixedly installed on the right sides of the fronts of the three positioning plates (202). The front ends of the three pulling plates (205) respectively penetrate through the three second through grooves (201h) and extend to the outside of the fixed frame (201). Limiting grooves (201i) are provided on the left sides of the three positioning plates (202). The left ends of the three positioning plates (202) respectively extend into the three limiting grooves (201i) and are fixedly connected to limiting plates (206). The left ends of the three limiting plates (206) are fixedly connected to return springs (207), and the left ends of the three return springs (207) are respectively fixedly connected to the inner walls of the three limiting grooves (201i).

8. The photovoltaic frame column drilling auxiliary device according to claim 7, characterized in that: An opening (301a) is formed at the center of the top end of the dust cover (301), and the opening (301a) is arranged directly above the processing groove (101a).

9. The photovoltaic frame column drilling auxiliary device according to claim 8, characterized in that: A rotating groove (305a) is provided at the center of the water inlet pipe (305). The transmission assembly (307) includes a rotating rod (307a) rotatably connected to the center of the rotating groove (305a). The hydraulic wheel (306) is rotatably connected to the inside of the rotating groove (305a) through the rotating rod (307a). The rear end of the rotating rod (307a) penetrates through the water inlet pipe (305) and extends to the outside thereof to be fixedly connected with a driving wheel (307b). The outer surface of the driving wheel (307b) is in transmission connection with a crawler belt (307c), and the bottom end of the outer surface of the crawler belt (307c) is in transmission connection with a driven wheel (307d).

10. The photovoltaic frame column drilling auxiliary device according to claim 9, characterized in that: A transmission groove (201j) is provided at the rear end of the magnetic collection groove (201c), and the driven wheel (307d) is rotatably connected to the transmission groove (201j). The magnetic attraction assembly (308) includes a transmission shaft (308a) fixedly connected to the front end of the driven wheel (307d). The front end of the transmission shaft (308a) penetrates through the front wall of the transmission groove (201j) and extends into the magnetic collection groove (201c) to be fixedly connected with a rotating cylinder (308b). A plurality of magnetic attraction blocks (308c) are embedded on the outer surface of the rotating cylinder (308b), and the plurality of magnetic attraction blocks (308c) are evenly distributed along the circumference of the outer surface of the rotating cylinder (308b). A drain port (201k) is formed on the right side of the bottom end of the non-magnetic collection groove (201d), and a filter plate (309) is movably installed inside the drain port (201k).

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