Electrical installation wiring clamp

Abstract

The utility model discloses an electrical installation wiring clamp, comprising a wiring clamp mechanism and a retracting mechanism, wherein the retracting mechanism is fixedly connected to the wiring clamp mechanism, the retracting mechanism comprises a power box, a motor is fixedly connected to the bottom of the inner wall of the power box, a driving wheel is fixedly connected to the output end of the motor, a driving belt assembly is connected to the surface of the driving wheel through a rotating shaft, a rotating rod assembly is movably connected to the left side of the inner wall of the power box through a rotating shaft, the other end of the rotating rod assembly is movably connected to the inner wall of the power box through a rotating shaft, and a driven wheel is sleeved on the surface of the rotating rod assembly. By setting a retracting mechanism, the utility model changes the phenomenon that the traditional electrical installation wiring clamp cannot ensure tight pressing due to the power difference of the user during the clamping and pressing operation, and can automatically perform the clamping and pressing operation, eliminate the power difference of the user, and expand the number of user groups.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to an electrical installation wiring clamp. Background Art

[0002] According to the patents published on the China Patent Network, the patent name is: Electrical installation wiring pliers, and the patent number is: 202322533180.7. The utility model discloses an electrical installation wiring pliers, which belongs to the field of electrical engineering. The electrical installation wiring pliers include a pliers rod and a pliers mouth. A connecting plate is fixedly connected to the pliers rod, and the pliers mouth is fixedly connected to the connecting plate. Two groups of pliers mouths are symmetrically arranged, and the pliers mouths of the two groups are rotatably connected. The pliers rod includes a first rod body and a second rod body; a driving rod is slidably connected to the first rod body; one end of the driving rod is inserted into the second rod body, and the driving rod is placed on one end of the second rod body and is fixedly connected to the second rod body; a telescopic rod is fixedly connected to the bottom side of the first rod body; a push rod is fixedly connected to the driving end of the telescopic rod; the other end of the driving rod is fixedly connected to the push rod; the utility model adjusts the overall length of the pliers rod through the device, and by increasing the overall length of the pliers rod, according to the lever principle, after the length of the pliers rod becomes longer, the staff can save more effort when cutting the cables, and it is easier to cut the cables that were difficult to cut before, and the work efficiency is effectively improved. When the above-mentioned electrical installation wiring pliers are used for pressing operations, the staff is required to apply sufficient pressing force. For some users with less strength, the wire ends and wire noses may not be pressed tightly due to insufficient pressure.

[0003] Therefore, it is necessary to redesign the electrical installation wiring pliers to effectively prevent the phenomenon that the wire ends cannot be tightly pressed together due to the user's weak strength. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an electrical installation wiring clamp, which has the advantage of ensuring sufficient pressing force and solves the problem of limited use range due to user strength differences.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an electrical installation wiring clamp, comprising:

[0006] Wiring clamp mechanism;

[0007] A retraction mechanism, the retraction mechanism is fixedly connected to the wiring clamp mechanism, the retraction mechanism includes a power box, the bottom of the inner wall of the power box is fixedly connected to a motor, the output end of the motor is fixedly connected to a driving wheel, the surface of the driving wheel is transmission-connected to a transmission belt assembly, the left side of the inner wall of the power box is movably connected to a rotating rod assembly through a rotating shaft, the other end of the rotating rod assembly is movably connected to the inner wall of the power box through a rotating shaft, the surface of the rotating rod assembly is sleeved with a driven wheel, the surface of the driven wheel is transmission-connected to a side of the transmission belt assembly away from the driving wheel, the surface of the rotating rod assembly is sleeved with a retraction wheel, the surface of the retraction wheel is transmission-connected to a retraction belt assembly, the other end of the retraction belt assembly extends to the outside of the power box, and the other end of the retraction belt assembly is transmission-connected to a tension block assembly.

[0008] As a preferred embodiment of the utility model, the wiring clamp mechanism includes a handle assembly, the left side of the handle assembly is movably connected with a clamp assembly, the inner side of the handle assembly is fixedly connected with a return assembly, the surface of the handle assembly is sleeved with an insulating sleeve assembly, the front side of the insulating sleeve assembly is fixedly connected to the back side of the power box, and the top of the insulating sleeve assembly is fixedly connected to the bottom of the tension block assembly.

[0009] As a preferred embodiment of the present invention, both sides of the back side of the inner wall of the power box are fixedly connected with connecting plates, and the connecting plates are used in conjunction with the power box.

[0010] As a preferred embodiment of the present invention, a reinforcement block is fixedly connected to the inner side of the motor, and the bottom of the reinforcement block is fixedly connected to the inner wall of the power box.

[0011] As a preferred embodiment of the present invention, both sides of the back side of the inner wall of the power box are fixedly connected with limiting angle plates, and the inner side of the limiting angle plates is fitted with the outer side of the shrink belt assembly.

[0012] As a preferred embodiment of the utility model, a support plate is sleeved on the surface of the rotating rod assembly, and the outer side of the support plate is fixedly connected to the inner wall of the power box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a retracting mechanism to change the phenomenon that the traditional electrical installation wiring pliers cannot ensure tight pressing due to the difference in strength of the users during the clamping and pressing operation. The utility model can automatically clamp and press the pliers, eliminate the difference in strength of the users, and expand the number of users.

[0015] 2. The utility model, through the setting of the wiring clamp mechanism, can crimp the exposed part of the wire or cable after the insulation layer is stripped off to the connecting terminal by crimping, so as to form a firm connection that is not easy to loosen. This connection method is more reliable than traditional twisting or welding. The firm connection can reduce the risk of electrical failure, thereby improving the safety of the entire circuit system, and can quickly and efficiently complete the connection of wires, saving a lot of manpower and time costs. Compared with traditional manual twisting or welding, the operation of the wiring clamp is simpler and faster, playing a vital role in electrical connection, improving the safety and stability of the circuit system, and at the same time improving work efficiency and connection quality.

[0016] 3. The utility model can reinforce the power box by setting the connecting plate, thereby strengthening the connectivity between the power box and the insulating sleeve assembly, so that the two can be connected more stably.

[0017] 4. The utility model can reinforce and limit the motor by setting the reinforcement block, thereby ensuring that the motor will not be displaced due to factors such as its own vibration.

[0018] 5. The utility model can limit the shrink belt assembly by setting the limiting angle plate, thereby ensuring that the shrink belt assembly can run more smoothly and protecting the integrity of the structure.

[0019] 6. The utility model can support the rotating rod assembly by setting the supporting plate, avoid the rotating rod assembly from breaking, and extend the service life of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a structural diagram of the wiring clamp mechanism of the utility model;

[0022] Figure 3 This is the structural diagram of the contraction mechanism of the utility model;

[0023] Figure 4 This is a front sectional view of the power box of the utility model.

[0024] In the figure: 1. wiring clamp mechanism; 11. handle assembly; 12. clamp assembly; 13. return assembly; 14. insulation sleeve assembly; 2. retraction mechanism; 21. power box; 22. motor; 23. driving wheel; 24. transmission belt assembly; 25. rotating rod assembly; 26. driven wheel; 27. retraction wheel; 28. retraction belt assembly; 29. ​​tension block assembly; 3. connecting plate; 4. reinforcement block; 5. limiting angle plate; 6. support plate. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 4 As shown, the utility model provides an electrical installation wiring clamp, comprising:

[0027] Wiring clamp mechanism 1;

[0028] The retraction mechanism 2 is fixedly connected to the wiring clamp mechanism 1, and the retraction mechanism 2 includes a power box 21. The bottom of the inner wall of the power box 21 is fixedly connected to a motor 22. The output end of the motor 22 is fixedly connected to a driving wheel 23. The surface of the driving wheel 23 is transmission-connected to a transmission belt assembly 24. The left side of the inner wall of the power box 21 is movably connected to a rotating rod assembly 25 through a rotating shaft. The other end of the rotating rod assembly 25 is movably connected to the inner wall of the power box 21 through a rotating shaft. The surface of the rotating rod assembly 25 is sleeved with a driven wheel 26. The surface of the driven wheel 26 is transmission-connected to a side of the transmission belt assembly 24 away from the driving wheel 23. The surface of the rotating rod assembly 25 is sleeved with a retraction wheel 27. The surface of the retraction wheel 27 is transmission-connected to a retraction belt assembly 28. The other end of the retraction belt assembly 28 extends to the outside of the power box 21. The other end of the retraction belt assembly 28 is transmission-connected to a tension block assembly 29.

[0029] refer to Figure 2 The wiring clamp mechanism 1 includes a handle assembly 11, a clamp assembly 12 is movably connected to the left side of the handle assembly 11, a return assembly 13 is fixedly connected to the inner side of the handle assembly 11, an insulating sleeve assembly 14 is sleeved on the surface of the handle assembly 11, the front side of the insulating sleeve assembly 14 is fixedly connected to the back side of the power box 21, and the top of the insulating sleeve assembly 14 is fixedly connected to the bottom of the tension block assembly 29.

[0030] As a technical optimization scheme of the utility model, through the setting of the wiring clamp mechanism 1, the exposed part of the wire or cable after the insulation layer is stripped can be crimped into the connecting terminal by crimping, thereby forming a firm connection that is not easy to loosen. This connection method is more reliable than traditional twisting or welding. The firm connection can reduce the risk of electrical failure, thereby improving the safety of the entire circuit system, and can quickly and efficiently complete the connection of wires, saving a lot of manpower and time costs. Compared with traditional manual twisting or welding, the operation of the wiring clamp is simpler and faster, and plays a vital role in electrical connection, improving the safety and stability of the circuit system, while improving work efficiency and connection quality.

[0031] refer to Figure 4 Both sides of the back side of the inner wall of the power box 21 are fixedly connected with connecting plates 3, and the connecting plates 3 are used in conjunction with the power box 21.

[0032] As a technical optimization solution of the present invention, the connection plate 3 is provided to reinforce the power box 21, thereby strengthening the connectivity between the power box 21 and the insulating sleeve assembly 14, so that the two can be connected more stably.

[0033] refer to Figure 4 A reinforcement block 4 is fixedly connected to the inner side of the motor 22 , and the bottom of the reinforcement block 4 is fixedly connected to the inner wall of the power box 21 .

[0034] As a technical optimization solution of the utility model, the reinforcement block 4 can be provided to reinforce and limit the motor 22, thereby ensuring that the motor 22 will not be displaced due to factors such as its own vibration.

[0035] refer to Figure 4 The two sides of the back side of the inner wall of the power box 21 are fixedly connected with the limiting angle plates 5, and the inner side of the limiting angle plates 5 is in contact with the outer side of the shrink belt assembly 28.

[0036] As a technical optimization solution of the present invention, the setting of the limiting angle plate 5 can limit the shrinkage band assembly 28, thereby ensuring that the shrinkage band assembly 28 can run more smoothly and protecting the integrity of the structure.

[0037] refer to Figure 4 A support plate 6 is sleeved on the surface of the rotating rod assembly 25 , and the outer side of the support plate 6 is fixedly connected to the inner wall of the power box 21 .

[0038] As a technical optimization solution of the present invention, the support plate 6 is provided to support the rotating rod assembly 25, thereby preventing the rotating rod assembly 25 from breaking and extending the service life of the structure.

[0039] The working principle and use process of the utility model are as follows: first, when the user needs to perform a clamping operation on the wiring clamp, he only needs to start the motor 22 in the power box 21, and the output end of the motor 22 drives the driving wheel 23 to rotate, and the driving wheel 23 drives the driven wheel 26 to rotate through the transmission belt assembly 24, and the driven wheel 26 drives the rotating rod assembly 25 to rotate, and the rotating rod assembly 25 drives the retracting wheel 27 to rotate, and the retracting wheel 27 drives the tension block assembly 29 to move through the retracting belt assembly 28, so as to achieve the effect of eliminating the power difference of the user so that the wiring clamp can be firmly closed.

[0040] In summary: the electrical installation wiring pliers, by providing a retracting mechanism, changes the phenomenon that the traditional electrical installation wiring pliers may not be able to ensure tight pressing due to the strength difference of the users during the clamping and pressing operation. The electrical installation wiring pliers can automatically clamp and press the pliers, eliminating the strength difference of the users and expanding the number of user groups.

[0041] 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.

[0042] 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. An electrical installation wiring clamp, characterized in that: include: Wiring clamp mechanism (1); A contraction mechanism (2), the contraction mechanism (2) being fixedly connected to the wiring clamp mechanism (1), the contraction mechanism (2) comprising a power box (21), a motor (22) being fixedly connected to the bottom of the inner wall of the power box (21), a driving wheel (23) being fixedly connected to the output end of the motor (22), a driving wheel (23) being drivingly connected to the surface of the driving wheel (23), a driving belt assembly (24), a rotating rod assembly (25) being movably connected to the left side of the inner wall of the power box (21) via a rotating shaft, and the other end of the rotating rod assembly (25) being connected to the power box (21) via a rotating shaft. The rotating rod assembly (25) is movably connected to the inner wall of the power box (21), the surface of the rotating rod assembly (25) is sleeved with a driven wheel (26), the surface of the driven wheel (26) is transmission-connected to the side of the transmission belt assembly (24) away from the driving wheel (23), the surface of the rotating rod assembly (25) is sleeved with a retracting wheel (27), the surface of the retracting wheel (27) is transmission-connected to a retracting belt assembly (28), the other end of the retracting belt assembly (28) extends to the outside of the power box (21), and the other end of the retracting belt assembly (28) is transmission-connected to a tension block assembly (29).

2. An electrical installation wiring clamp according to claim 1, characterized in that: The wiring clamp mechanism (1) comprises a handle assembly (11), the left side of the handle assembly (11) is movably connected to a clamp assembly (12), the inner side of the handle assembly (11) is fixedly connected to a return assembly (13), the surface of the handle assembly (11) is sleeved with an insulating sleeve assembly (14), the front side of the insulating sleeve assembly (14) is fixedly connected to the back side of a power box (21), and the top of the insulating sleeve assembly (14) is fixedly connected to the bottom of a tension block assembly (29).

3. The electrical installation wiring clamp according to claim 1, characterized in that: Both sides of the back side of the inner wall of the power box (21) are fixedly connected with connecting plates (3), and the connecting plates (3) are used in conjunction with the power box (21).

4. The electrical installation wiring clamp according to claim 1, characterized in that: A reinforcing block (4) is fixedly connected to the inner side of the motor (22), and the bottom of the reinforcing block (4) is fixedly connected to the inner wall of the power box (21).

5. The electrical installation wiring clamp according to claim 1, characterized in that: Both sides of the back side of the inner wall of the power box (21) are fixedly connected to the limiting angle plates (5), and the inner side of the limiting angle plates (5) is in contact with the outer side of the contraction belt assembly (28).

6. The electrical installation wiring clamp according to claim 1, characterized in that: A support plate (6) is sleeved on the surface of the rotating rod assembly (25), and the outer side of the support plate (6) is fixedly connected to the inner wall of the power box (21).

Images