Screw mounting, punching and positioning device for lightning arrester

Abstract

The utility model relates to a lightning arrester screw installation punching positioning device, which belongs to the technical field of lightning arrester screw installation, and comprises a punching plate, the lower end part of the punching plate is fixedly connected with a limiting frame, a driving motor is arranged in the limiting frame, the direction of the output end of the driving motor is the lower part, and the output end of the driving motor is connected with the limiting frame. A dismounting structure is arranged at the output end of the driving motor, and a positioning structure is arranged on the lower portion of the dismounting structure. According to the lightning arrester screw installing, punching and positioning device, the limiting frame is arranged on the punching plate to be installed with the driving motor, the driving motor is matched with the adjusting structure to install the drill bit body, and the drill bit can be flexibly and efficiently replaced through the disassembling and assembling structure; and the positioning structure is arranged between the punching plate and the positioning plate, so that the drill bit body can play a role in supporting and stabilizing during punching, equipment is more stable, the situation that the equipment deviates during drilling is avoided, and therefore the practicability of the lightning arrester screw mounting, punching and positioning device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning receptor screw installation, in particular to a lightning receptor screw installation drilling and positioning device. Background Art

[0002] A lightning arrester screw installation drilling and positioning device generally refers to a tool or device used to help accurately and quickly drill holes and position lightning arresters (lightning rods) when installing them on buildings or other structures.

[0003] Lightning arrester is an important device used to guide lightning current into the earth and protect buildings from damage caused by lightning.

[0004] In the field of lightning protection engineering, the fixation of lightning protection belts is of utmost importance. Common practices include two methods: pre-buried brackets and punching brackets. The punching bracket requires punching a 10cm hole in a hard wall so that the lightning protection belt bracket can be stably installed in the hole.

[0005] The lightning arrester screw installation and drilling positioning device on the market, the positioning and drilling device in the utility model CN206747363U, although the positioning and drilling device can accurately mark the position of the installation hole on the brake, and can complete the positioning and drilling on the walking mechanism without lifting the brake, the device has a simple structure and light weight, which can effectively reduce work intensity and improve work efficiency.

[0006] However, when the above comparative example is used, it is necessary to open an installation hole on the top of the parapet during the installation of the lightning rod. Since the parapet is relatively hard, the drill bit is severely worn during the drilling process. Usually, the drill bit needs to be replaced frequently to ensure the drilling efficiency. When the drill bit of the above equipment is damaged, replacing the drill bit is too cumbersome, which will waste a lot of time of the staff, and thus the lightning rod screw installation drilling positioning device needs to be improved. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a lightning rod screw installation hole positioning device, which has the advantages of enhancing the practicality of the lightning rod screw installation hole positioning device and solves the problem that the lightning rod screw installation hole positioning device needs to be improved.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightning arrester screw installation punching and positioning device, comprising a punching plate, the lower end of the punching plate is fixedly connected to a limit frame, a driving motor is arranged in the limit frame, the output end of the driving motor is directed downward, a disassembly structure is arranged on the output end of the driving motor, and a positioning structure is arranged at the lower part of the disassembly structure.

[0009] The disassembly and assembly structure includes a connecting block, a mounting block, a fixing frame, a positioning handle, a two-way threaded rod, a sleeve frame, a cushion block, a ball, a clamping block, a movable rod, a partition, a return spring, a handle and a limiting block. The connecting block is fixedly connected to the output end of the driving motor, the mounting block is attached to the inner wall of the connecting block, the fixing frame is fixedly connected to the upper end of the punching plate, the positioning handle is fixedly connected to the upper end of the fixing frame, the handle is arranged on the right side of the fixing frame, one end of the two-way threaded rod is fixedly connected to the handle, the sleeve frame is threadedly connected to the outside of the two-way threaded rod, the partition is fixedly connected to the inner wall of the connecting block, the clamping block is fixedly connected to one end of the movable rod, the limiting block is fixedly connected to the other end of the movable rod, the movable rod passes through the cushion block and the connecting block, the return spring is sleeved on the outside of the movable rod, the cushion block is fixedly connected to the lower side of the sleeve frame, and the ball rotates in the sleeve frame.

[0010] A rolling groove is provided in the ball, and the ball is movably limited on the sleeve frame through the rolling groove.

[0011] It should be noted that the cushion block is a rubber cushion block.

[0012] The positioning structure comprises a positioning rod, a connecting spring, a sliding block and a positioning plate. The sliding block slides in the positioning plate. The positioning rod is fixedly connected to the upper end of the sliding block. The connecting spring is sleeved on the outer side of the positioning rod.

[0013] Furthermore, the lower end of the mounting block is fixedly connected with a drill body, and a positioning hole is provided in the positioning plate.

[0014] Wherein, the drill body passes through the positioning plate through the positioning hole.

[0015] Furthermore, a card slot is provided in the installation block, and the card block abuts against the installation block through the card slot.

[0016] A connection hole is provided in the connection block, and the mounting block contacts the inner wall of the connection block through the connection hole.

[0017] Furthermore, a ball groove is provided in the limiting block, and the ball is connected to the limiting block through the ball groove.

[0018] Furthermore, a sliding groove is provided in the positioning plate, and the sliding block slides in the positioning plate through the sliding groove.

[0019] Furthermore, the upper end of the connecting spring is fixedly connected to the lower end of the sleeve frame, and the lower end of the connecting spring is fixedly connected to the upper end of the sliding block.

[0020] Furthermore, a positioning hole is provided in the sleeve frame, and the positioning rod passes through the sleeve frame through the positioning hole.

[0021] A thread groove is provided in the sleeve frame, and the sleeve frame is threadedly connected to the outer side of the bidirectional threaded rod through the thread groove.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The lightning arrester screw installation drilling and positioning device has the advantages of being installed with a driving motor by arranging a limit frame on the drilling plate, installing a drill body by cooperating with the driving motor with an adjusting structure, and being able to flexibly and efficiently replace the drill bit through a disassembly and assembly structure. A positioning structure is provided between the drilling plate and the positioning plate, which can enable the drill body to play a supporting and stabilizing role when drilling, making the device more stable and avoiding the device from being offset when drilling, thereby enhancing the practicality of the lightning arrester screw installation drilling and positioning device and other advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a cross-sectional view of the overall structure of the utility model;

[0025] Figure 2 This is an enlarged structural diagram of the utility model at A;

[0026] Figure 3 This is a three-dimensional diagram of the drill body structure of the utility model.

[0027] In the figure: 1. punch plate; 2. limit frame; 3. drive motor; 4. mounting block; 5. drill body; 6. connecting block; 7. fixing frame; 8. positioning handle; 9. bidirectional threaded rod; 10. sleeve rack; 11. cushion block; 12. ball; 13. clamping block; 14. movable rod; 15. partition; 16. reset spring; 17. limit block; 18. ball groove; 19. positioning rod; 20. connecting spring; 21. sliding block; 22. sliding groove; 23. positioning hole; 24. handle; 25. positioning plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-3 In this embodiment, a lightning arrester screw installation punching and positioning device includes a punching plate 1, the lower end of the punching plate 1 is fixedly connected to a limiting frame 2, a driving motor 3 is arranged in the limiting frame 2, the output end of the driving motor 3 is directed downward, a disassembly structure is arranged on the output end of the driving motor 3, and a positioning structure is arranged at the lower part of the disassembly structure.

[0030] The disassembly and assembly structure includes a connecting block 6, a mounting block 4, a fixing frame 7, a positioning handle 8, a bidirectional threaded rod 9, a sleeve frame 10, a cushion block 11, a ball 12, a clamping block 13, a movable rod 14, a partition 15, a reset spring 16, a handle 24 and a limiting block 17. The connecting block 6 is fixedly connected to the output end of the drive motor 3, the mounting block 4 is attached to the inner wall of the connecting block 6, the fixing frame 7 is fixedly connected to the upper end of the punching plate 1, the positioning handle 8 is fixedly connected to the upper end of the fixing frame 7, and the handle 24 is arranged on the fixed On the right side of the fixed frame 7, one end of the bidirectional threaded rod 9 is fixedly connected to the handle 24, the sleeve frame 10 is threadedly connected to the outside of the bidirectional threaded rod 9, the partition 15 is fixedly connected to the inner wall of the connecting block 6, the clamping block 13 is fixedly connected to one end of the movable rod 14, the limiting block 17 is fixedly connected to the other end of the movable rod 14, the movable rod 14 passes through the partition 15 and the connecting block 6, the return spring 16 is sleeved on the outside of the movable rod 14, the cushion block 11 is fixedly connected to the lower side of the sleeve frame 10, and the ball 12 rotates in the sleeve frame 10.

[0031] A rolling groove is provided in the ball 12 , and the ball 12 is movably limited on the sleeve frame 10 through the rolling groove.

[0032] It should be noted that the cushion block 11 is a rubber cushion block.

[0033] The positioning structure includes a positioning rod 19 , a connecting spring 20 , a sliding block 21 and a positioning plate 25 . The sliding block 21 slides in the positioning plate 25 . The positioning rod 19 is fixedly connected to the upper end of the sliding block 21 . The connecting spring 20 is sleeved on the outside of the positioning rod 19 .

[0034] In this embodiment, the drill body 5 is fixedly connected to the lower end of the mounting block 4 , and a positioning hole 23 is formed in the positioning plate 25 .

[0035] The drill body 5 passes through the positioning plate 25 through the positioning hole 23 .

[0036] In this embodiment, a clamping slot is provided in the mounting block 4 , and the clamping block 13 abuts against the mounting block 4 through the clamping slot.

[0037] A connecting hole is provided in the connecting block 6 , and the mounting block 4 contacts the inner wall of the connecting block 6 through the connecting hole.

[0038] In this embodiment, a ball groove 18 is defined in the limiting block 17 , and the ball 12 is connected to the limiting block 17 via the ball groove 18 .

[0039] In this embodiment, a sliding groove 22 is defined in the positioning plate 25 , and the sliding block 21 slides in the positioning plate 25 through the sliding groove 22 .

[0040] In this embodiment, the upper end of the connecting spring 20 is fixedly connected to the lower end of the sleeve frame 10 , and the lower end of the connecting spring 20 is fixedly connected to the upper end of the sliding block 21 .

[0041] In this embodiment, a positioning hole is formed in the sleeve frame 10 , and the positioning rod 19 passes through the sleeve frame 10 through the positioning hole.

[0042] A thread groove is provided in the sleeve frame 10 , and the sleeve frame 10 is threadedly connected to the outside of the bidirectional threaded rod 9 through the thread groove.

[0043] The working principle of the above embodiment is:

[0044] First, the driving motor 3 is fixed on the punching plate 1 through the limiting frame 2, and the connecting block 6 is driven to rotate by the driving motor 3. The connecting block 6 cooperates with the disassembly structure to drive the drill body 5 to rotate and then perform the punching process.

[0045] Secondly, the bidirectional threaded rod 9 is driven to rotate by turning the handle 24, and the sleeve frame 10 is driven to move by the rotating bidirectional threaded rod 9. When the sleeve frame 10 is moved, the positioning rod 19 slides in the sliding groove 22 of the positioning plate 25 through the sliding block 21. When the pad 11 on the displaced sleeve frame 10 conflicts with the connecting block 6, the ball 12 can rotate in the ball groove 18 of the limiting block 17. At this time, the limiting block 17 is limited, and the clamping block 13 conflicts in the mounting block 4, so that the mounting block 4 connected to the drill body 5 can be limited in the connecting block 6. After aligning the positioning hole 23 on the positioning plate 25 with the place where a hole needs to be punched, the user pushes the fixing frame 7 and the punching plate 1 to move by taking the positioning handle 8. At this time, the positioning rod 19 cooperates with the connecting spring 20 to shrink into the sleeve frame 10, and the drilling is completed through the positioning hole 23 through the drill body 5.

[0046] Finally, the bidirectional threaded rod 9 is driven to rotate by turning the handle 24, and the rotating bidirectional threaded rod 9 is used to drive the sleeve frame 10 to move. When the sleeve frame 10 moves, the positioning rod 19 slides in the sliding groove 22 of the positioning plate 25 through the sliding block 21. When the pad 11 on the displaced sleeve frame 10 is separated from the contact with the connecting block 6, the ball 12 can be disconnected from the connection with the ball groove 18 in the limiting block 17. At this time, the limiting block 17 is not limited. By pulling the limiting block 17, the limiting block 17 cooperates with the partition 15 and the reset spring 16. When the clamping block 13 is separated from the contact with the mounting block 4, the drill body 5 can be flexibly replaced, thereby enhancing the practicality of the lightning arrester screw installation drilling positioning device and other advantages.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightning arrester screw installation and drilling positioning device, comprising a perforated plate (1), characterized in that: The lower end of the punch plate (1) is fixedly connected to the limit frame (2), a drive motor (3) is arranged in the limit frame (2), the output end of the drive motor (3) is in the lower part, a disassembly structure is arranged on the output end of the drive motor (3), and a positioning structure is arranged at the lower part of the disassembly structure; The disassembly and assembly structure comprises a connecting block (6), a mounting block (4), a fixing frame (7), a positioning handle (8), a bidirectional threaded rod (9), a sleeve frame (10), a cushion block (11), a ball (12), a clamping block (13), a movable rod (14), a partition (15), a reset spring (16), a handle (24) and a limiting block (17); the connecting block (6) is fixedly connected to the output end of the driving motor (3); the mounting block (4) is attached to the inner wall of the connecting block (6); the fixing frame (7) is fixedly connected to the upper end of the punching plate (1); the positioning handle (8) is fixedly connected to the upper end of the fixing frame (7); and the handle (24) is arranged on the fixing frame (7). On the right side of the fixed frame (7), one end of the bidirectional threaded rod (9) is fixedly connected to the handle (24), the sleeve frame (10) is threadedly connected to the outside of the bidirectional threaded rod (9), the partition (15) is fixedly connected to the inner wall of the connecting block (6), the clamping block (13) is fixedly connected to one end of the movable rod (14), the limiting block (17) is fixedly connected to the other end of the movable rod (14), the movable rod (14) passes through the partition (15) and the connecting block (6), the return spring (16) is sleeved on the outside of the movable rod (14), the cushion block (11) is fixedly connected to the lower side of the sleeve frame (10), and the ball (12) rotates in the sleeve frame (10); The positioning structure comprises a positioning rod (19), a connecting spring (20), a sliding block (21) and a positioning plate (25); the sliding block (21) slides in the positioning plate (25); the positioning rod (19) is fixedly connected to the upper end of the sliding block (21); and the connecting spring (20) is sleeved on the outside of the positioning rod (19).

2. A lightning arrester screw installation and drilling positioning device according to claim 1, characterized in that: The lower end of the mounting block (4) is fixedly connected to a drill body (5), and a positioning hole (23) is provided in the positioning plate (25).

3. A lightning arrester screw installation and drilling positioning device according to claim 1, characterized in that: A card slot is provided in the installation block (4), and the card block (13) contacts the installation block (4) through the card slot.

4. A lightning arrester screw installation and hole positioning device according to claim 1, characterized in that: A ball groove (18) is provided in the limiting block (17), and the ball (12) is connected to the limiting block (17) via the ball groove (18).

5. The lightning arrester screw installation and hole positioning device according to claim 1, characterized in that: The positioning plate (25) is provided with a sliding groove (22), and the sliding block (21) slides in the positioning plate (25) through the sliding groove (22).

6. A lightning arrester screw installation and hole positioning device according to claim 1, characterized in that: The upper end of the connecting spring (20) is fixedly connected to the lower end of the sleeve frame (10), and the lower end of the connecting spring (20) is fixedly connected to the upper end of the sliding block (21).

7. A lightning arrester screw installation and hole positioning device according to claim 1, characterized in that: A positioning hole is provided in the sleeve frame (10), and the positioning rod (19) passes through the sleeve frame (10) through the positioning hole.

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