Wire clamp reinforcing device for electrical mechanical equipment

Abstract

The utility model relates to the technical field of wire clamp maintenance, and discloses an electrician mechanical equipment wire clamp reinforcing device, which comprises a functional sleeve, the end part of the functional sleeve is provided with a handle sleeved outside a small motor, the end part of the handle is in threaded connection with an extension rod, one end of a driven shaft connected with a bit is magnetic, and the other end of the driven shaft is in threaded connection with the extension rod. A small motor with an output shaft extending into the functional sleeve is connected to the end of the functional sleeve, a transmission assembly connected with the output end of the small motor is arranged in the functional sleeve, and a rotating shaft connected with the transmission assembly and driven by the transmission assembly is rotationally connected between the upper wall and the lower wall of the inner side of the functional sleeve. A connecting plate is fixedly connected to the exterior of the functional sleeve, a driven shaft is rotationally connected to the inner side of the connecting plate, and chain wheels are arranged on the exterior of the driven shaft and the exterior of the rotating shaft. The wire clamp reinforcing device for the electrical mechanical equipment has the advantage of being capable of conveniently tightening a wire clamp fastener at a position where an arm is difficult to reach.

Description

Technical Field

[0001] This utility model relates to the field of wire clamp maintenance technology, specifically a wire clamp reinforcement device for electrical machinery equipment. Background Technology

[0002] Electrical clamps are components used to fix and connect wires in electrical machinery. They are usually made of materials with good conductivity, such as copper or aluminum. The design of the clamps ensures that the wire connection is firm and that current is effectively conducted. They also have a certain degree of corrosion resistance and mechanical strength. During use, the clamps usually need to be maintained regularly. Due to factors such as wire vibration, the fasteners used to fix them are prone to loosening, which can cause danger over time.

[0003] Existing methods for tightening wire clamps typically involve using an electric screwdriver to reinforce the tightness. However, this is inconvenient for areas that are difficult to reach by hand or arm, making it difficult to inspect the fasteners using conventional methods. Therefore, a wire clamp reinforcement device for electrical machinery is proposed to address the aforementioned problems. Utility Model Content

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a wire clamp reinforcement device for electrical machinery equipment. It has the advantage of being able to easily tighten wire clamp fasteners in locations that are difficult to reach by hand or arm. This solves the problem that existing wire clamp tightening methods typically involve using electric screwdrivers to reinforce the tightness, which makes it inconvenient to inspect the fasteners in locations that are difficult to reach by hand or arm using conventional methods.

[0006] Technical solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A wire clamp reinforcement device for electrical machinery includes a functional sleeve. A small motor with an output shaft extending into the end of the functional sleeve is connected to the end of the functional sleeve. A transmission component connected to the output end of the small motor is provided inside the functional sleeve. A rotating shaft connected to and driven by the transmission component is rotatably connected between the upper and lower inner walls of the functional sleeve. A connecting plate is fixedly connected to the outside of the functional sleeve. A driven shaft is rotatably connected to the inside of the connecting plate. A sprocket is provided on the outside of both the driven shaft and the rotating shaft. The two sprockets are connected by a chain drive. A screwdriver bit is sleeved on the end of the driven shaft.

[0008] The beneficial effects of this utility model are:

[0009] This electrical machinery clamp reinforcement device has the advantage of being able to easily tighten the clamping fasteners in locations that are difficult to reach with an arm.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the end of the functional sleeve is provided with a handle that fits over the outside of the small motor. The end of the handle is connected to an extension rod by a thread, and the end of the driven shaft connected to the bit is magnetic.

[0012] The advantage of adopting the above-mentioned further solution is that this arrangement makes the overall extension of the device stronger, and at the same time facilitates the connection of the bit.

[0013] Furthermore, a threaded connecting sleeve is provided at the other end of the extension rod, and the inner thread of the threaded connecting sleeve is adapted to the inner thread of the handle.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the extension rod with this configuration can be used to extend the whole structure again by setting multiple such extension rods.

[0015] Furthermore, a removable battery is inserted into the top of the handle, which powers a small motor.

[0016] The advantage of adopting the above-mentioned further solution is that it ensures power supply performance while facilitating subsequent power replenishment.

[0017] Furthermore, the transmission assembly includes a transmission rod rotatably connected inside the functional sleeve, a transmission worm gear fixedly mounted on the outer side of the transmission rod, a transmission worm gear connected to the transmission worm gear fixedly mounted on the outer side of the output shaft of the small motor, a torque gear fixedly mounted on the outer side of the transmission rod, and a transmission gear connected to the torque gear fixedly mounted on the outer side of the rotating shaft.

[0018] Furthermore, the number of teeth and diameter of the torque gear are both smaller than those of the transmission gear, and the small motor is a torque-priority motor.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the transmission setting of the worm gear can prevent reverse impact. When it is tightened to the limit and bounce occurs, the impact of the reverse movement of its transmission component is cut off by the worm gear, preventing damage to the small motor. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the present invention.

[0022] Figure 3 This is an enlarged view of point A in the figure of this utility model;

[0023] Figure 4 This is a diagram showing the connection between the transmission worm gear and the transmission worm of this utility model.

[0024] In the diagram: 1. Functional sleeve; 11. Handle; 12. Extension rod; 2. Small motor; 3. Transmission assembly; 31. Transmission rod; 32. Transmission worm gear; 33. Transmission worm; 34. Torque gear; 35. Transmission gear; 4. Shaft; 5. Connecting plate; 6. Driven shaft; 7. Sprocket; 8. Chain; 9. Bit. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the embodiments, by Figure 1-4 Provided is a wire clamp reinforcement device for electrical machinery. This utility model includes a functional sleeve 1. A small motor 2 with an output shaft extending into the end of the functional sleeve 1 is connected to the end of the functional sleeve 1. A transmission component 3 connected to the output end of the small motor 2 is provided inside the functional sleeve 1. A rotating shaft 4 connected to and driven by the transmission component 3 is rotatably connected between the upper and lower inner walls of the functional sleeve 1. A connecting plate 5 is fixedly connected to the outside of the functional sleeve 1. A driven shaft 6 is rotatably connected to the inside of the connecting plate 5. Both the outside of the driven shaft 6 and the outside of the rotating shaft 4 are provided with sprockets 7. The outside of the two sprockets 7 are connected by a chain 8. A screwdriver bit 9 is sleeved on the end of the driven shaft 6.

[0027] In particular, the bit 9 should be provided with a variety of types, including common internal hex, external hex and Phillips bits, which will allow the device to adapt to a wider range of usage scenarios.

[0028] Furthermore, the end of the functional sleeve 1 is provided with a handle 11 that is fitted outside the small motor 2. The end of the handle 11 is connected to an extension rod 12 by a thread, and the end of the driven shaft 6 that is connected to the bit 9 is magnetic.

[0029] Furthermore, a threaded connecting sleeve is provided on the other end of the extension rod 12, and the inner thread of the threaded connecting sleeve is adapted to the inner thread of the handle 11.

[0030] When further extension of the device is required, multiple extension rods 12 can be connected end to end, making it easier to extend to the designated work area.

[0031] Furthermore, a removable battery is inserted into the top of the handle 11, which powers the small motor 2.

[0032] Furthermore, the transmission assembly 3 includes a transmission rod 31 rotatably connected inside the functional sleeve 1, a transmission worm gear 32 fixedly mounted on the outer side of the transmission rod 31, a transmission worm 33 connected to the transmission worm gear 32 fixedly mounted on the outer side of the output shaft of the small motor 2, a torque gear 34 fixedly mounted on the outer side of the transmission rod 31, and a transmission gear 35 connected to the torque gear 34 fixedly mounted on the outer side of the rotating shaft 4.

[0033] Furthermore, the number of teeth and diameter of the torque gear 34 are smaller than those of the transmission gear 35, and the small motor 2 is a torque-priority motor.

[0034] When the transmission component 3 is working, the small motor 2 first rotates, which in turn drives the transmission worm gear 32 to rotate through the transmission worm 33. At this time, under the influence of the transmission rod 31, the torque gear 34 can be driven to rotate. While the torque gear 34 drives the transmission gear 35 to rotate, it further increases the torque output of the rotating shaft 4, so that the output torque of the rotating shaft 4 at the sprocket 7 reaches the maximum.

[0035] Meanwhile, when the sprocket 7 bounces, the force of its reverse motion can be transmitted to the worm gear 34 through the torque gear 34 and the rotating shaft 4. Under the influence of the worm 33, it will stop the transmission to the small motor 2, thereby protecting the small motor 2.

[0036] Working principle:

[0037] Under normal conditions, the bit 9 installed in this device can be connected to the wire clamp fastener that needs to be tightened. Then, the small motor 2 is started. At this time, under the drive of the transmission component 3, the rotating shaft 4 drives the driven shaft 6 to rotate through the chain 8 and sprocket 7 and increases the output torque, so that the bit 9 can tighten the target position. When it is necessary to further extend the device, it can be extended a second time by adding an extension rod 12. At the same time, when facing different fasteners, it can be adapted by changing the bit 9.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire clamp reinforcement device for electrical machinery, comprising a functional sleeve (1), characterized in that: The end of the functional sleeve (1) is connected to a small motor (2) with an output shaft extending into it. The inside of the functional sleeve (1) is provided with a transmission assembly (3) connected to the output end of the small motor (2). The upper and lower inner walls of the functional sleeve (1) are rotatably connected to a rotating shaft (4) connected to and driven by the transmission assembly (3). The outside of the functional sleeve (1) is fixedly connected to a connecting plate (5). The inside of the connecting plate (5) is rotatably connected to a driven shaft (6). Both the outside of the driven shaft (6) and the outside of the rotating shaft (4) are provided with sprockets (7). The outside of the two sprockets (7) are connected by a chain (8). The end of the driven shaft (6) is fitted with a bit (9).

2. The wire clamp reinforcement device for electrical machinery equipment according to claim 1, characterized in that: The end of the functional sleeve (1) is provided with a handle (11) that is fitted outside the small motor (2). The end of the handle (11) is connected to an extension rod (12) by a thread. The end of the driven shaft (6) connected to the bit (9) is magnetic.

3. The wire clamp reinforcement device for electrical machinery equipment according to claim 2, characterized in that: The other end of the extension rod (12) is provided with a threaded connecting sleeve, the inner thread of which is adapted to the inner thread of the handle (11).

4. The wire clamp reinforcement device for electrical machinery equipment according to claim 3, characterized in that: A removable battery is inserted into the top of the handle (11), which powers the small motor (2).

5. The wire clamp reinforcement device for electrical machinery equipment according to claim 1, characterized in that: The transmission assembly (3) includes a transmission rod (31) rotatably connected inside the functional sleeve (1), a transmission worm gear (32) is fixedly installed on the outside of the transmission rod (31), a transmission worm (33) connected to the transmission worm gear (32) is fixedly installed on the outside of the output shaft of the small motor (2), a torque gear (34) is fixedly installed on the outside of the transmission rod (31), and a transmission gear (35) connected to the torque gear (34) is fixedly installed on the outside of the rotating shaft (4).

6. The wire clamp reinforcement device for electrical machinery equipment according to claim 5, characterized in that: The number of teeth and diameter of the torque gear (34) are smaller than those of the transmission gear (35), and the small motor (2) is a torque-priority motor.

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