Multifunctional electrical maintenance tool

Abstract

The utility model discloses a multifunctional electrical maintenance tool, which comprises a use handle, a first hand-screwing bolt, a second hand-screwing bolt, a first connecting rod and a second connecting rod, and is characterized in that a rotating shaft is arranged in the middle of the front end of the use handle; the multi-face rotating block is rotatably connected with the rotating shaft, a plurality of threaded fixing holes are formed in the multi-face rotating block, and the first hand-screwing fixing bolts are matched with the threaded fixing holes; the plurality of sliding cylinders are respectively arranged on each prism surface of the multi-surface rotating block, and second hand-screwing fixing bolts are arranged at the tops of the sliding cylinders; the disassembly and assembly telescopic conical head is arranged in the sliding cylinder and can slide in the sliding cylinder in the axial direction, and the second hand-screwing fixing bolt is connected with the disassembly and assembly telescopic conical head in a threaded fit mode; and the telescopic spring is arranged on the dismounting telescopic conical head in a sleeving mode and located in the sliding cylinder. The multifunctional electrical maintenance tool is provided with multiple disassembly and assembly screwdriver heads, and multiple different flower type screwdrivers can be rapidly adjusted; the holding position is convenient for forceful use, so that the device is convenient to carry and use; and the practicability is higher.

Description

Technical Field

[0001] This utility model relates to the field of maintenance tool technology, and in particular to a multifunctional electrical maintenance tool. Background Technology

[0002] As is well known, electrical maintenance refers to the professional maintenance of electrical equipment, including generators, transformers, power lines, and circuit breakers, by technical engineers using specialized instruments. When electrical equipment malfunctions during use, workers need to repair it. During repairs, workers need to use various types of repair screwdrivers, depending on the size and type of the screws, to disassemble the electrical equipment.

[0003] While existing multi-functional electrical repair tools also possess multi-functional and multi-head disassembly and assembly capabilities, they cannot quickly adjust to various different types of screwdrivers, and the grip position is not convenient for applying force when using multi-functional screwdrivers, resulting in poor performance.

[0004] Therefore, there is an urgent need to develop a multifunctional electrical repair tool to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a multifunctional electrical repair tool, which overcomes the above-mentioned defects of the prior art.

[0006] The technical problem to be solved by this utility model is achieved through the following technical solution:

[0007] A multi-functional electrical repair tool, comprising:

[0008] The handle has a rotating shaft at the center of its front end, and a first locking bolt is provided at the top of the front end of the handle.

[0009] A multi-faceted rotating block is rotatably connected to the rotating shaft. The multi-faceted rotating block is provided with multiple threaded fixing holes. The first hand-tightening bolt cooperates with the threaded fixing holes to fix the relative position of the multi-faceted rotating block and the handle.

[0010] Multiple sliding cylinders are respectively disposed on each edge of the multi-faceted rotating block, and a second hand-tightening bolt is provided on the top of each sliding cylinder;

[0011] Multiple detachable telescopic cones are respectively disposed in each of the sliding cylinders and can slide axially within the sliding cylinders. The second hand-tightening bolt is used to fix the position of the detachable telescopic cones within the sliding cylinders.

[0012] A telescopic spring is sleeved on the disassembly telescopic cone head and is located inside the sliding cylinder, for providing elastic support when the disassembly telescopic cone head slides.

[0013] Preferably, in the above technical solution, the first hand-tightening bolt is positioned opposite to the threaded fixing hole, and the first hand-tightening bolt can pass through the threaded hole at the top of the front end of the handle and be fixedly connected to the threaded fixing hole.

[0014] Preferably, in the above technical solution, the multi-faceted rotating block is sleeved on the rotating shaft and rotatably connected to the rotating shaft. The multi-faceted rotating block can rotate 360 ​​degrees around the rotating shaft to quickly select different disassembly and assembly telescopic cones.

[0015] Preferably, in the above technical solution, the top of the sliding cylinder is provided with a threaded hole, and the second hand-tightening bolt can pass through the threaded hole and connect with the disassembly and reassembly telescopic cone to fix the position of the disassembly and reassembly telescopic cone inside the sliding cylinder.

[0016] Preferably, in the above technical solution, the second hand-tightening bolt, through its threaded engagement with the sliding cylinder, can fix the disassembly and assembly telescopic cone at any position within the sliding cylinder.

[0017] Preferably, in the above technical solution, the patterns and sizes of the disassembly and assembly telescopic cones are different to adapt to different types of screws.

[0018] Preferably, in the above technical solution, the edges of the handle, the rotating shaft, the first fixed hand-tightening bolt, the multi-faceted rotating block, the sliding cylinder, the telescopic spring, the disassembly and assembly telescopic cone, and the second fixed hand-tightening bolt are all rounded.

[0019] Preferably, in the above technical solution, the detachable telescopic cone can freely extend and retract along the axial direction of the sliding cylinder under the action of the telescopic spring.

[0020] Preferably, in the above technical solution, the surface of the handle is provided with anti-slip texture or anti-slip sleeve.

[0021] The above-mentioned technical solution of this utility model has the following beneficial effects: Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0023] Figure 1 This is a schematic diagram of the axonal structure of the multifunctional electrical repair tool of this utility model;

[0024] Figure 2 This is a schematic diagram of the reverse structure of the multifunctional electrical repair tool of this utility model;

[0025] Figure 3 This is an axonometric sectional view of the multifunctional electrical repair tool of this utility model.

[0026] In the diagram: 1. Handle; 2. Rotating shaft; 3. First fixing bolt; 4. Multi-faceted rotating block; 5. Threaded fixing hole; 6. Sliding cylinder; 7. Telescopic spring; 8. Disassembly and assembly of telescopic cone; 9. Second fixing bolt. Detailed Implementation

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0028] Unless otherwise specified, the experimental methods used in the following examples are conventional methods, and the materials and reagents used are commercially available. Unless otherwise specified, the equipment used in the experiments is well known to those skilled in the art.

[0029] Please see Figure 1-3This utility model discloses a multifunctional electrical repair tool, comprising a handle 1, a rotating shaft 2 at the center of the front end of the handle 1, a first hand-tightening bolt 3 at the top of the front end of the handle 1, a multi-faceted rotating block 4 at the center of the rotating shaft 2, the rotating shaft 2 and the multi-faceted rotating block 4 engaging in a rotational engagement, allowing the rotating shaft 2 to rotate and adjust along the multi-faceted rotating block 4, several threaded fixing holes 5 at the top of the multi-faceted rotating block 4, the first hand-tightening bolt 3 engaging with the several threaded fixing holes 5 in a detachable threaded engagement, a sliding cylinder 6 on each facet of the multi-faceted rotating block 4, a telescopic spring 7 at the center of each sliding cylinder 6, and a detachable telescopic cone 8 at the center of each telescopic spring 7, the pattern and size of the detachable telescopic cone 8 in each sliding cylinder 6 being different, thus enabling the multifunctional electrical repair tool to slide... The removable telescopic cone 8 inside the moving cylinder 6 is easy to adapt to different bolts. Each removable telescopic cone 8 cooperates with the sliding cylinder 6, and the cooperation between each removable telescopic cone 8 and the sliding cylinder 6 is a sliding fit, so that the removable telescopic cone 8 can slide and adjust along the sliding cylinder 6. Each sliding cylinder 6 is provided with a second fixing hand-tightening bolt 9 at the top. Each second fixing hand-tightening bolt 9 is detachably threaded with the removable telescopic cone 8. The edges of the handle 1, rotating shaft 2, first fixing hand-tightening bolt 3, multi-faceted rotating block 4, threaded fixing hole 5, sliding cylinder 6, telescopic spring 7, removable telescopic cone 8 and second fixing hand-tightening bolt 9 are all rounded to prevent the user from being scratched when using this multi-functional electrical repair tool. This multi-functional electrical repair tool has a variety of removable screwdrivers, which can quickly adjust a variety of different pattern screwdrivers, and the grip position is convenient for applying force when using the multi-functional screwdriver.

[0030] In summary, the multi-functional electrical repair tool of this application allows users to first select the appropriate removable telescopic screwdriver 8 based on the screw pattern and size of the electrical appliance to be disassembled. Then, loosen the second locking bolt 9 of the selected telescopic screwdriver 8, allowing the telescopic spring 7 to push the telescopic screwdriver 8 out of the sliding cylinder 6. Next, rotate the handle 1 through the cooperation between the rotating shaft 2 and the multi-faceted rotating block 4, so that the handle 1 and the selected telescopic screwdriver 8 are in opposite directions. Finally, fix the handle 1 with the first locking bolt 3, and the telescopic screwdriver 8 can be used to disassemble the screws of the electrical appliance. This multi-functional electrical repair tool has multiple screwdriver heads, allowing for quick adjustment of various screwdriver patterns. Furthermore, the grip position is convenient for applying force, making it easy to carry and use, thus enhancing its practicality.

[0031] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0032] Although the present invention has been disclosed above with reference to embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various different choices and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention is defined by the claims and their equivalents.

Claims

1. A multifunctional electrical repair tool, characterized in that, include: The handle (1) has a rotating shaft (2) at the middle of its front end, and a first hand-tightening bolt (3) is provided at the top of the front end of the handle (1). A multi-faceted rotating block (4) is rotatably connected to the rotating shaft (2). The multi-faceted rotating block (4) is provided with a plurality of threaded fixing holes (5). The first hand-tightening bolt (3) cooperates with the threaded fixing holes (5) to fix the relative position of the multi-faceted rotating block (4) and the handle (1). Multiple sliding cylinders (6) are respectively disposed on each edge of the multi-faceted rotating block (4), and a second hand-tightening bolt (9) is provided on the top of the sliding cylinder (6); Multiple detachable telescopic cones (8) are respectively disposed in each of the sliding cylinders (6) and can slide axially within the sliding cylinders (6). The second hand-tightening bolt (9) is used to fix the position of the detachable telescopic cones (8) within the sliding cylinders (6). A telescopic spring (7) is sleeved on the disassembly telescopic cone (8) and the telescopic spring (7) is located inside the sliding cylinder (6) to provide elastic support when the disassembly telescopic cone (8) slides.

2. The multifunctional electrical repair tool according to claim 1, characterized in that, The first hand-tightening bolt (3) is positioned opposite to the threaded fixing hole (5). The first hand-tightening bolt (3) can pass through the threaded hole at the top of the front end of the handle (1) and be fixedly connected to the threaded fixing hole (5).

3. The multifunctional electrical repair tool according to claim 1, characterized in that, The multi-faceted rotating block (4) is sleeved on the rotating shaft (2) and rotatably connected to the rotating shaft (2). The multi-faceted rotating block (4) can rotate 360 ​​degrees around the rotating shaft (2) to quickly select different disassembly and assembly telescopic cones (8).

4. The multifunctional electrical repair tool according to claim 1, characterized in that, The top of the sliding cylinder (6) is provided with a threaded hole, and the second hand-tightening bolt (9) can pass through the threaded hole and connect with the disassembly telescopic cone (8) to fix the position of the disassembly telescopic cone (8) inside the sliding cylinder (6).

5. The multifunctional electrical repair tool according to claim 4, characterized in that, The second hand-tightening bolt (9) can fix the disassembly telescopic cone (8) at any position inside the sliding cylinder (6) by thread engagement with the sliding cylinder (6).

6. The multifunctional electrical repair tool according to claim 1, characterized in that, The patterns and sizes of the disassembly and assembly telescopic cones (8) are different to accommodate different types of screws.

7. The multifunctional electrical repair tool according to claim 1, characterized in that, The edges of the multiple handles (1), the rotating shaft (2), the first fixed hand-tightening bolt (3), the multi-faceted rotating block (4), the sliding cylinder (6), the telescopic spring (7), the disassembly and assembly telescopic cone (8), and the second fixed hand-tightening bolt (9) are all rounded.

8. The multifunctional electrical repair tool according to claim 1, characterized in that, The telescopic cone (8) can freely extend and retract along the axial direction of the sliding cylinder (6) under the action of the telescopic spring (7).

9. The multifunctional electrical repair tool according to claim 1, characterized in that, The surface of the handle (1) is provided with anti-slip texture or anti-slip sleeve.

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