Magnetic type pedal

Abstract

The utility model discloses a magnetic type pedal which comprises a fixing frame, a magnet and a pedal, the magnet and the pedal are arranged on the fixing frame, the fixing frame is provided with a positioning hole and a fixing hole which correspond to the position of the pedal, and the pedal is provided with an inserting strip inserted into the fixing hole and a supporting frame arranged in a rotating mode. The inserting strips penetrate through the fixing holes and are provided with clamping blocks abutting against the fixing frame, and the inserting rods of the supporting frame are fixedly inserted into the positioning holes. The fixing frame is provided with the magnet with high-strength magnetic attraction force, and the detachable pedal is horizontally fixed on the fixing frame, that is, the magnet is matched with the pedal, so that an operator can stably stand on the tower wall for operation, and safety accidents caused by unstable support are reduced; furthermore, the safety and the working efficiency of the working personnel during working are improved, and the working personnel can quickly load and unload to enter and exit from a working area through the arrangement of the detachable pedal.

Description

Technical Field

[0001] This utility model relates to the field of climbing tools, and in particular to a magnetic foot pedal. Background Technology

[0002] Maintenance and repair of wind turbine towers are crucial for ensuring the normal operation of wind power equipment. Currently, traditional maintenance and repair work typically requires personnel to use suspended safety ropes to enter the work area.

[0003] However, the aforementioned methods offer limited stability, and the lack of firm support for the worker's torso makes it difficult for them to maintain balance while performing high-altitude work. This instability not only increases safety risks but also significantly reduces work efficiency. Therefore, it is necessary to explore and develop new work technologies to ensure the stability and safety of workers during high-altitude operations, thereby improving work efficiency. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a magnetic foot pedal.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A magnetic foot pedal includes a fixed frame and a magnet and a pedal disposed on the fixed frame. The fixed frame has a positioning hole and a fixing hole corresponding to the position of the pedal. The pedal has a strip inserted into the fixing hole and a support frame that is rotatably disposed. The strip passes through the fixing hole and is provided with a locking block that abuts against the fixed frame. The rod of the support frame is inserted into and fixed to the positioning hole.

[0007] Preferably, the fixing hole has an insertion hole, and a pin is inserted into the insertion hole.

[0008] Preferably, the size of the insertion hole is larger than the size of the fixing hole.

[0009] Preferably, the fixing frame is threaded with a second bolt, and the nut of the second bolt presses against the support frame to confine the insertion rod within the positioning hole.

[0010] Preferably, the magnet and the pedal are disposed opposite each other on both sides of the fixing frame, and the fixing frame is provided with a bolt for threaded connection of the magnet.

[0011] Preferably, there are two magnets, each with a magnetic attraction surface, and the installation angle of the magnets can be adjusted by rotating the bolt.

[0012] Preferably, the fixing frame has through holes.

[0013] The beneficial effects of this utility model are:

[0014] 1. A magnet with high magnetic attraction force is installed on the fixed frame, and a detachable footboard is horizontally fixed on the fixed frame. The magnet and footboard work together to ensure that the operator can stand stably on the tower wall to carry out the work, thereby reducing the safety accidents caused by unstable support and improving the safety and efficiency of the operator. The detachable footboard also makes it easier for the operator to climb, carry and use the equipment, allowing the operator to load and unload and enter and exit the work area more quickly.

[0015] 2. The magnet is fixed by rotating the bolt, and the angle of the magnetic attraction surface of the two magnets can be adjusted by the bolt, so that the magnet can adapt to the tower wall with different curvatures, so as to better meet the needs of climbing operations and make the use safer and more reliable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the magnetic foot pedal in this embodiment. Figure 1 ;

[0017] Figure 2 This is an explosion diagram of the magnetic foot pedal in this embodiment;

[0018] Figure 3 This is a schematic diagram illustrating the cooperation between the fixing frame and the pedal in this embodiment. Figure 1 ;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram illustrating the cooperation between the fixing frame and the pedal in this embodiment. Figure 2 ;

[0021] Figure 6 This is a schematic diagram illustrating the cooperation between the fixing frame and the pedal in this embodiment. Figure 3 ;

[0022] Figure 7 This is a schematic diagram of the magnetic foot pedal in this embodiment. Figure 2 ;

[0023] Figure 8 This is a schematic diagram of the loading and unloading tool in this embodiment. Figure 1 ;

[0024] Figure 9 This is a schematic diagram of the loading and unloading tool in this embodiment. Figure 2 ;

[0025] Figure 10 This embodiment presents a schematic diagram of the throttle's structure.

[0026] Figure 11 This embodiment illustrates the loading and unloading status. Figure 1 ;

[0027] Figure 12 This embodiment illustrates the loading and unloading status. Figure 2 ;

[0028] Figure 13 This embodiment illustrates the loading and unloading status. Figure 3 ;

[0029] Figure 14 A cross-sectional view of this embodiment;

[0030] Figure 15 for Figure 14 Enlarged diagram of point B in the middle.

[0031] In the diagram: 1. Fixing bracket, 11. Bolt 12, 121. Nut, 13. Through hole, 14. Positioning hole, 15. Fixing hole, 16. Insertion hole, 2. Magnet, 21. Magnetic surface, 3. Pedal, 31. Insertion strip, 32. Support frame, 33. Insertion rod, 331. Pin, 4. Clamping plate, 51. Clamping tooth, 52. Rotating shaft, 53. Pin seat, 531. Pin hole, 54. Slot, 55. Notch, 6. Abutment pin, 61. Abutment plate, 62. Spring, 7. Turning handle, 71. Hinge, 72. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0033] In the description of this specification, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] refer to Figures 1 to 7 As shown, this embodiment discloses a magnetic foot pedal, including a fixed frame 1 and a magnet 2 and a pedal 3 disposed on the fixed frame 1. The magnet 2 and the pedal 3 are disposed opposite to each other on both sides of the fixed frame 1. The magnet 2 is a permanent magnet with high magnetic attraction force. For example, the magnet 2 is made of neodymium iron boron material to ensure that the magnet 2 has a strong magnetic attraction force, so as to provide long-term reliable and stable magnetic support for the magnetic foot pedal of this embodiment.

[0035] There are two magnets 2, and each magnet 2 is provided with a magnetic suction surface 21. The magnetic suction surface 21 extends beyond the fixing frame 1, and the fixing frame 1 is provided with a bolt 11 for threaded connection of the magnet 2. The bolt 11 is distributed at the upper and lower ends of the magnet 2. The bolt 11 passes through the fixing frame 1 and threadedly fixes the magnet 2. The installation angle of the magnet 2 can be adjusted by rotating the bolt 11.

[0036] That is, the magnet 2 is fixed to the fixing frame 1 by rotating the bolt 11. The angle of the magnetic attraction surface 21 of the two magnets 2 can be adjusted by the bolt 11 so that the magnet 2 can adapt to the tower wall with different curvatures. This allows the magnet 2 to better fit and magnetically fix itself to the tower wall, so that the magnetic foot pedal of this embodiment can better meet the needs of climbing operations and make the use of the magnetic foot pedal of this embodiment safer and more reliable, avoiding the safety hazards caused by the magnetic attraction surface 21 not fitting the tower wall.

[0037] The pedal 3 is detachably and horizontally fixed on the mounting frame 1. The mounting frame 1 has a positioning hole 14 and a fixing hole 15 corresponding to the position of the pedal 3. The positioning hole 14 and the fixing hole 15 are vertically opposite to each other on the mounting frame 1. The pedal 3 is provided with an insert 31 that is inserted into the fixing hole 15 and a rotatable support frame 33. The insert 31 passes through the fixing hole 15 and is provided with a locking block 32 that abuts against the mounting frame 1.

[0038] refer to Figures 3-5 As shown, the pedal 3 is arranged vertically, meaning the insert 31 and the locking block 32 move vertically and pass through the fixing hole 15. Then, by rotating the pedal 3, it is brought to a horizontal position, and the locking blocks 32 on both sides of the insert 31 engage with the fixing bracket 1 (see reference). Figure 6 As shown), to fix and limit the forward and backward displacement of pedal 3.

[0039] Further, rotate the support frame 33 until the insertion rod 331 of the support frame 33 approaches the positioning hole 14. At this time, slightly move the pedal 3 upward and insert and fix the insertion rod 331 of the support frame 33 into the positioning hole 14 so as to provide horizontal support for the pedal 3 by inserting and fixing the support frame 33 into the positioning hole 14.

[0040] Furthermore, the detachable pedal 3 makes the magnetic foot pedal of this embodiment easier for workers to climb, carry, and use, enabling workers to load and unload into and out of the work area more quickly, thereby further improving the efficiency of high-altitude operations.

[0041] Furthermore, the magnetic installation of magnet 2 enables the rapid installation and positioning of the magnetic foot pedal in this embodiment, allowing for quick operation without relying on external support ropes and simplifying the preparation work.

[0042] Furthermore, by combining magnet 2 with footplate 3, it ensures that workers can stand stably on the tower wall to carry out their work, thereby reducing safety accidents caused by unstable support. This allows workers to avoid being suspended in the air for extended periods, as footplate 3 provides stable support for high-altitude operations. This reduces the labor intensity of high-altitude work and also improves the safety and efficiency of workers during operations.

[0043] Furthermore, a socket 16 is provided on the fixing hole 15. The socket 16 is located above the fixing hole 15 and is connected to the fixing hole 15. The size of the socket 16 is larger than the size of the fixing hole 15, so that the insert 31 can rotate at the socket 16 and be inserted downward into the fixing hole 15.

[0044] A pin 4 is inserted into the socket 16. The pin 4 is used to abut against the limiting pedal 3 downwards to prevent the pedal 3 from shifting upwards along the socket 16, thereby affecting the stability of the pedal 3 installation.

[0045] To further improve the stability of the pedal 3 and ensure the safety of high-altitude operations, a bolt 12 is threaded onto the fixing frame 1. When the insertion rod 331 is inserted and fixed into the positioning hole 14, the bolt 12 is tightened so that the nut 121 of the bolt 12 presses against the support frame 33 to limit the insertion rod 331 within the positioning hole 14, thereby preventing the insertion rod 331 from coming out of the positioning hole 14 and causing a safety accident, and thus improving the stability of the pedal 3 during installation and use.

[0046] The fixing frame 1 has through holes 13, and there are multiple through holes 13.

[0047] refer to Figures 8-15 As shown, this embodiment also discloses a magnetic foot pedal mounting and dismounting tool, including a locking plate 5 and a throttle 7. The locking plate 5 is provided with locking teeth 51 and a rotating shaft 52. The locking teeth 51 are provided in a one-to-one correspondence with the through holes 13 on the fixing frame 1. The locking teeth 51 are used to insert and fix upward into the through holes 13, and the locking plate 5 is equipped with abutment pins 6 that are distributed opposite to the locking teeth 51.

[0048] Specifically, the locking plate 5 is provided with a pin seat 53, one end of the abutting pin 6 abuts against the pin seat 53, and the other end of the abutting pin 6 passes through the pin seat 53 and extends towards the locking tooth 51 so as to abut downward against the fixing frame 1 through the abutting pin 6, and then fix the fixing frame 1 by the cooperation of the locking tooth 51 and the abutting pin 6.

[0049] Furthermore, a pin hole 531 is provided in the pin seat 53, and a stop plate 61 is provided in the pin hole 531 and threadedly connected to the abutment pin 6. A spring 62 is provided on the stop plate 61 and located in the pin hole 531. The spring 62 abuts against the stop plate 61 to drive one end of the abutment pin 6 to always maintain the tendency to penetrate the pin seat 53.

[0050] The throttle 7 is rotatably connected to the rotating shaft 52. One end of the throttle 7 passes through the locking plate 5 and extends toward the locking tooth 51. The locking plate 5 has a slot 54 corresponding to the position of the throttle 7. The throttle 7 passes through the slot 54, that is, the throttle 7 passes through the slot 54 and extends to the rear.

[0051] The throttle 7 is equipped with rollers 71 distributed on the same side as the locking teeth 51. The rollers 71 are used to abut against the tower wall for loading and unloading, making the loading and unloading tool of the magnetic foot pedal in this embodiment more convenient and smooth.

[0052] When it is necessary to install or remove the magnetic foot pedal in this embodiment, the magnet 2 on the mounting bracket 1 is driven away from or magnetically attracted to the tower wall by rotating the handle 7 (see reference). Figure 14 This technology enables the rapid disassembly and magnetic fixation of magnet 2, allowing operators to disassemble and fix it more conveniently. It also facilitates the quick entry and exit of operators from the work area, avoiding the need for operators to manually load and unload the magnetic foot pedal at heights. This reduces the labor intensity of loading and unloading operations while improving the safety and efficiency of high-altitude operations.

[0053] The locking plate 5 has a notch 55, which is provided to avoid the bolt 12 located on the fixing frame 1.

[0054] This embodiment also discloses a method for using a magnetic foot pedal, including the following steps:

[0055] a. Engage the locking teeth 51 of the locking plate 5 upwards into the through hole 13 of the fixing frame 1, and abut against the limiting fixing frame 1 downwards through the abutment pin 6 to achieve the fixed limiting of the fixing frame 1, and the fixing frame 1 is magnetically fixed to the tower wall by the magnet 2 (see reference). Figure 14 (as shown in the image);

[0056] b. Rotate the handle 7 in the direction of S2 so that the magnetic attraction surface 21 of the magnet 2 is flat and magnetically attached to the tower wall, so that the magnet 2 is stably and reliably set on the tower wall.

[0057] c. Pull outwards the abutting pin 6. At this time, the abutting pin 6 no longer abuts against the downward limiting fixing frame 1, that is, the locking plate 5 can move downwards so that the locking tooth 51 can disengage downwards from the through hole 13 and drive the locking plate 5 and the handle 7 away from the fixing frame 1.

[0058] d. Set pedal 3 in a vertical position (refer to...) Figure 3 As shown), in reality, the pedal 3 is in a slightly tilted vertical state at this time, driving the insert 31 to insert into the through-hole 15 so that the locking block 32 passes through the fixing hole 15, and then the pedal 3 is rotated horizontally (so that the pedal 3 remains in a horizontal position). Figure 6(as shown in the figure) so as to lock the pedal 3 into the fixed frame 1 by means of the locking block 32, so as to limit the pedal 3 from moving forward and backward out of the fixed frame 1;

[0059] e. Rotate the support frame 33 to insert and fix the rod 331 of the support frame 33 into the positioning hole 14. Specifically, the fixing frame 1 has an insertion hole 16, and a pin 4 that presses down to fix the pedal 3 is inserted into the insertion hole 16. When the support frame 33 rotates until the rod 331 of the support frame 33 is close to the positioning hole 14, the pedal 3 is slightly moved upward to insert and fix the rod 331 of the support frame 33 into the positioning hole 14, so as to provide support for the use of the pedal 3 through the support frame 33.

[0060] Furthermore, the pin 4 is inserted into the socket 16 to support the pedal 3, thereby enabling the installation and use of the magnetic foot pedal;

[0061] To improve the reliability of pedal 3, after the insertion rod 331 is inserted and fixed in the positioning hole 14, the second bolt 12 is tightened so that the nut 121 of the second bolt 12 presses against the fixed support frame 33 to further limit the position of the support frame 33, thereby ensuring the stability of pedal 3 during use.

[0062] f. When it is necessary to remove the magnetic foot pedal, after turning the bolt 12 in the opposite direction and pulling out the pin 4, rotate the support frame 33 in the opposite direction so that the insert 331 is disengaged from the positioning hole 14. Then rotate the horizontal pedal 3 so that the pedal 3 is kept vertical and moves away from the fixing frame 1 until the insert 31 is disengaged from the fixing hole 15.

[0063] g. Re-engage the clip 51 upwards into the through hole 13, and use the abutment pin 6 to abut downwards against the limiting fixing bracket 1 to fix and limit the fixing bracket 1 again.

[0064] h. Turn the handle 7 in the direction of S1 to gradually detach the magnet 2 that is magnetically attached to the tower wall from the tower wall, so as to remove the magnetic foot pedal. This makes the disassembly operation of the magnetic foot pedal in this embodiment simpler and greatly improves the portability of the magnetic foot pedal.

[0065] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A magnetic foot pedal, comprising a fixed frame (1) and a magnet (2) and a pedal (3) disposed on the fixed frame (1), characterized in that: The fixed frame (1) has a positioning hole (14) and a fixing hole (15) corresponding to the position of the pedal (3). The pedal (3) has an insert (31) inserted into the fixing hole (15) and a support frame (33) rotatably mounted. The insert (31) passes through the fixing hole (15) and has a locking block (32) that abuts against the fixed frame (1). The insert rod (331) of the support frame (33) is inserted and fixed in the positioning hole (14).

2. A magnetic foot pedal as described in claim 1, characterized in that: The fixing hole (15) is provided with a plug hole (16), and a pin (4) is inserted into the plug hole (16).

3. A magnetic foot pedal as described in claim 2, characterized in that: The size of the insertion hole (16) is larger than the size of the fixing hole (15).

4. A magnetic foot pedal as described in claim 1, characterized in that: The fixing frame (1) is threaded with bolt two (12), and the nut (121) of bolt two (12) presses against the support frame (33) to limit the insertion rod (331) to be located in the positioning hole (14).

5. A magnetic foot pedal as described in claim 1, characterized in that: The magnet (2) and the pedal (3) are arranged opposite each other on both sides of the fixing frame (1), and the fixing frame (1) is provided with a bolt (11) for threaded connection of the magnet (2).

6. A magnetic foot pedal as described in claim 5, characterized in that: The number of magnets (2) is two, and each magnet (2) is provided with a magnetic suction surface (21). The bolt (11) is rotated to adjust the installation angle of the magnets (2).

7. A magnetic foot pedal as described in claim 1, characterized in that: The fixing frame (1) has a through hole (13).

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