Electric wire clamp convenient for locking electric wire
By designing a power line clip including a sports plate, clamp, arc block and lead screw, the problem of the prior art being difficult to lock multiple wires at the same time is solved, and an efficient wire locking function is realized, and operating efficiency is improved.
Patent Information
- Application Number
- CN202421732557.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing power cord clamps are difficult to lock multiple wires at the same time, which causes operators to use multiple clips, which increases operating costs and workload and reduces working efficiency.
A power line clip is designed, including a moving plate, a clamp, an arc block and a lead screw. The movement plate and a clamp are driven by rotating the lead screw, and the clamp moves backward along the inside of the arc block to achieve the locking of multiple wires.
It realizes locking multiple wires at the same time, reducing the workload and cost of operators and improving work efficiency.
Smart Images
Figure CN222996145U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power line clamps. More specifically, the utility model relates to a power line clamp which is convenient for locking electric wires. Background Art
[0002] An electric wire refers to a product with a small number of cores, a small product diameter, and a simple structure. It is a material used for power, communication, and related transmission purposes. It is divided into bare wires, electromagnetic wires, and insulated wires. The bare wire has no insulating layer and includes copper and aluminum flat wires, overhead stranded wires, and various profiles. It is mainly used for outdoor overhead and indoor busbars and switch cabinets.
[0003] When an operator needs to fix and connect electric wires, a power line clamp is often used to lock and fix the electric wires for subsequent power and communication transmission. In the actual use of the existing power line clamp, although it has the basic function of locking electric wires, the power line clamps on the market can often only lock two electric wires. When multiple electric wires need to be locked, the operator needs to use multiple power line clamps to lock them, which increases the operation cost, brings additional workload to the operator, reduces the work efficiency, and brings inconvenience to the operator's operation. Therefore, it needs to be improved. Summary of the Utility Model
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a power line clamp which is convenient for locking electric wires and has the advantage of locking multiple electric wires simultaneously.
[0005] To achieve the above object, the utility model provides the following technical solution: A power line clamp which is convenient for locking electric wires, comprising:
[0006] A moving plate, and short grooves are respectively formed on the left and right sides of the front surface of the moving plate;
[0007] A locking mechanism, which is arranged inside the short groove;
[0008] Wherein, the locking mechanism includes a square block, the outer surface of the square block is movably connected to the inside of the short groove, a clamping block is fixedly installed on the front surface of the square block, the outer surface of the clamping block is movably connected to the inside of the short groove, an arc-shaped block is movably sleeved on the outer surface of the other end of the clamping block, the back surface of the arc-shaped block is movably connected to a fixing plate, and limiting grooves are respectively formed on the left and right sides of the front surface of the fixing plate, and the outer surface of the clamping block is movably connected to the inside of the limiting groove.
[0009] As a preferred technical solution of the utility model, a lead screw is threadedly sleeved inside the center of the moving plate, and a first handle is fixedly installed on the back surface of the lead screw.
[0010] As a preferred technical solution of the present utility model, a rotating block is fixedly installed on the front surface of the lead screw, and the front surface of the rotating block is movably connected to the back surface of the fixed plate.
[0011] As a preferred technical solution of the present utility model, a round block is fixedly installed on the back surface of the fixed plate, and the outer surface of the rotating block is movably sleeved inside the round block.
[0012] As a preferred technical solution of the present utility model, long grooves are provided at both the top and bottom of the front surface of the fixed plate, a moving block is movably connected inside the long grooves, and the front surface of the moving block is fixedly connected to the back surface of the arc-shaped block.
[0013] As a preferred technical solution of the present utility model, square plates are fixedly installed on both the left and right sides of the fixed plate. The number of the square plates is two. Inside the opposite surfaces of the two square plates, round rods are fixedly installed. The number of the round rods is two. The outer surfaces of the two round rods are both movably sleeved inside the arc-shaped block.
[0014] As a preferred technical solution of the present utility model, springs are movably sleeved on the outer surfaces of the two round rods, and the left and right ends of the springs are fixedly connected to the outer surfaces of the arc-shaped block.
[0015] As a preferred technical solution of the present utility model, stoppers are movably sleeved on the left and right ends of the two round rods. The number of the stoppers is two. The opposite ends of the two stoppers are both movably connected to the outer surface of the arc-shaped block.
[0016] As a preferred technical solution of the present utility model, rings are movably sleeved inside the two stoppers, threaded rods are fixedly sleeved inside the rings. The number of the threaded rods is two. The outer surfaces of the opposite ends of the two threaded rods are respectively movably sleeved inside the two stoppers.
[0017] As a preferred technical solution of the present utility model, the opposite ends of the two threaded rods respectively penetrate through the opposite surfaces of the two square plates and extend to the outside of the opposite surfaces of the two square plates. The outer surfaces of the two threaded rods are respectively threadedly sleeved inside the two square plates. Second handles are fixedly installed on the opposite ends of the two threaded rods.
[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0019] 1. In this utility model, by setting a moving plate, clamping blocks, arc-shaped blocks and a lead screw, since the rotating block is movably sleeved with the round block, the lead screw can only rotate in place with the round block as the axis. Since the lead screw is threadedly sleeved inside the moving plate, when the lead screw rotates, it will drive the moving plate to move. Then, the moving plate will drive the four clamping blocks to move through the four square blocks. Due to the limiting effect inside the limiting groove, at this time, the four clamping blocks will respectively move backward along the inside of the four arc-shaped blocks. At this time, the wires located between the four clamping blocks and the four arc-shaped blocks will be fixed, thus realizing the function of locking multiple wires simultaneously.
[0020] 2. In this utility model, by setting round rods, springs, stop blocks and threaded rods, since the outer surfaces of the two threaded rods are respectively threadedly sleeved inside the two square plates, when the two threaded rods rotate simultaneously, they will drive the two rings to move away from each other. Due to the limiting effect of the two round rods, the two stop blocks and the four arc-shaped blocks can only move left and right. At this time, the two rings will respectively drive the two stop blocks to move away from each other. Due to the elastic force of the six springs, at this time, the four arc-shaped blocks as a whole will evenly spread to the left and right sides along the outer surfaces of the two round rods, thus realizing the function of changing the distance between wires according to the usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is a schematic structural view of this utility model;
[0022] Figure 2 is a rear-view structural view of this utility model;
[0023] Figure 3 is a sectional structural view of this utility model;
[0024] Figure 4 is a sectional structural view of the arc-shaped block of this utility model;
[0025] Figure 5 is a sectional structural view of the threaded rod of this utility model;
[0026] Figure 6 is a sectional structural view of the moving plate of this utility model.
[0027] In the figure: 1. Moving plate; 2. Short groove; 3. Square block; 4. Clamping block; 5. Arc-shaped block; 6. Fixed plate; 7. Limiting groove; 8. Lead screw; 9. First handle; 10. Rotating block; 11. Round block; 12. Long groove; 13. Moving block; 14. Square plate; 15. Round rod; 16. Spring; 17. Stop block; 18. Threaded rod; 19. Second handle; 20. Ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.
[0029] As Figures 1 to 6 shown, the present utility model provides a power line clamp that is convenient for locking electric wires, including:
[0030] A moving plate 1, with short slots 2 opened on both the left and right sides of the front surface of the moving plate 1;
[0031] A locking mechanism, which is arranged inside the short slot 2;
[0032] Among them, the locking mechanism includes a square block 3, the outer surface of the square block 3 is movably connected to the inside of the short slot 2, a clamping block 4 is fixedly installed on the front surface of the square block 3, the outer surface of the clamping block 4 is movably connected to the inside of the short slot 2, an arc-shaped block 5 is movably sleeved on the outer surface of the other end of the clamping block 4, the back surface of the arc-shaped block 5 is movably connected to a fixing plate 6, and limiting slots 7 are opened on both the left and right sides of the front surface of the fixing plate 6, and the outer surface of the clamping block 4 is movably connected to the inside of the limiting slots 7.
[0033] Due to the limiting effect inside the limiting slot 7, the four clamping blocks 4 as a whole can only move backward. When the moving plate 1 drives the four square blocks 3 to move backward through the two short slots 2, at this time, the four square blocks 3 will drive the four clamping blocks 4 to move backward along the inside of the four arc-shaped blocks 5, and at this time, the electric wire located between the four clamping blocks 4 and the four arc-shaped blocks 5 will be fixed.
[0034] Among them, a lead screw 8 is internally threaded in the center of the moving plate 1, and a first handle 9 is fixedly installed on the back surface of the lead screw 8.
[0035] Due to the shape design of the first handle 9, it enables the operator to drive the lead screw 8 to rotate through the first handle 9.
[0036] Among them, a rotating block 10 is fixedly installed on the front surface of the lead screw 8, and the front surface of the rotating block 10 is movably connected to the back surface of the fixing plate 6.
[0037] When the lead screw 8 rotates, at this time, the rotating block 10 will rotate under the drive of the lead screw 8.
[0038] Among them, a round block 11 is fixedly installed on the back surface of the fixing plate 6, and the inside of the round block 11 is movably sleeved on the outer surface of the rotating block 10.
[0039] Due to the design of the circular block 11, the rotating block 10 can only rotate along its interior, and thus the entire lead screw 8 can only rotate in place with the circular block 11 as the axis.
[0040] Among them, long slots 12 are provided at both the top and bottom of the front surface of the fixed plate 6. A moving block 13 is movably connected inside the long slot 12, and the front surface of the moving block 13 is fixedly connected to the back surface of the arc-shaped block 5.
[0041] Due to the limiting effect of the two long slots 12, the movement of the eight moving blocks 13 will be limited, enabling them to only move left and right, and thus the four arc-shaped blocks 5 can only move left and right.
[0042] Among them, square plates 14 are fixedly installed on both the left and right sides of the fixed plate 6. The number of square plates 14 is two. Inside the opposite surfaces of the two square plates 14, round rods 15 are fixedly installed. The number of round rods 15 is two. The outer surfaces of the two round rods 15 are movably sleeved inside the arc-shaped blocks 5.
[0043] Since the outer surfaces of the two round rods 15 are movably sleeved inside the four arc-shaped blocks 5, the four arc-shaped blocks 5 can move left and right along the outer surfaces of the two round rods 15.
[0044] Among them, springs 16 are movably sleeved on the outer surfaces of the two round rods 15. The left and right ends of the springs 16 are fixedly connected to the outer surfaces of the arc-shaped blocks 5.
[0045] Due to the elastic force of the six springs 16, the four arc-shaped blocks 5 can be pushed to move.
[0046] Among them, stoppers 17 are movably sleeved on the left and right ends of the two round rods 15. The number of stoppers 17 is two. The opposite ends of the two stoppers 17 are movably connected to the outer surfaces of the arc-shaped blocks 5.
[0047] Since the inner parts of the two stoppers 17 are movably sleeved on the outer surfaces of the two round rods 15 respectively, the two stoppers 17 can only move left and right along the outer surfaces of the two round rods 15. When the outer surfaces of the opposite sides of the two stoppers 17 are in contact with the outer surfaces of the arc-shaped blocks 5, the movement of the four arc-shaped blocks 5 will be blocked.
[0048] Among them, rings 20 are movably sleeved inside the two stoppers 17. Threaded rods 18 are fixedly sleeved inside the rings 20. The number of threaded rods 18 is two. The outer surfaces of the opposite ends of the two threaded rods 18 are movably sleeved inside the two stoppers 17 respectively.
[0049] Since the inner parts of the two stoppers 17 are movably sleeved on the outer surfaces of the two rings 20 and the two threaded rods 18 respectively, the two threaded rods 18 can drive the two rings 20 to rotate along the inside of the stoppers 17.
[0050] Wherein, one end of each of the two threaded rods 18 faces away from each other and respectively penetrates through one side of the two square plates 14 facing each other and extends to the outside of the other side of the two square plates 14 facing away from each other. The outer surfaces of the two threaded rods 18 are respectively threadedly sleeved inside the two square plates 14. Second handles 19 are fixedly installed at one end of each of the two threaded rods 18 facing away from each other.
[0051] Due to the design of the two second handles 19, the operator can drive the two threaded rods 18 to rotate through the two second handles 19. Since the outer surfaces of the two threaded rods 18 are respectively threadedly sleeved inside the two square plates 14, when the two threaded rods 18 rotate, they will drive the two rings 20 to move away from each other. Immediately afterwards, the two rings 20 will drive the two stoppers 17 to move away from each other. At this time, the two stoppers 17 will release the blocking effect on the four arc-shaped blocks 5 during the movement away from each other.
[0052] The working principle and usage process of the present utility model:
[0053] First, the operator places the wires on the front of the four arc-shaped blocks 5 respectively. At this time, the wires will be located between the clamping blocks 4 and the arc-shaped blocks 5. Then the operator rotates the first handle 9 to make the lead screw 8 rotate. At this time, the lead screw 8 will drive the rotating block 10 to rotate. Due to the design of the round block 11, the rotating block 10 will be limited, so that it can only rotate along its interior. At this time, the lead screw 8 will drive the whole rotating block 10 to rotate in place. Since the interior of the moving plate 1 is threadedly sleeved with the outer surface of the lead screw 8, at this time, the lead screw 8 will drive the moving plate 1 to move during rotation. Since the outer surfaces of the four square blocks 3 are respectively movably connected to the interiors of the two short grooves 2, at this time, the moving plate 1 will drive the four square blocks 3 to move at the same time. Immediately afterwards, the four square blocks 3 will respectively drive the four clamping blocks 4 to move. Due to the design inside the limiting groove 7, the movement of the clamping blocks 4 will be limited, so that they can only move back and forth. At this time, the four clamping blocks 4 will move backward along the interiors of the four arc-shaped blocks 5 at the same time. At this time, the wires located between the four clamping blocks 4 and the four arc-shaped blocks 5 will be fixed during the backward movement of the four clamping blocks 4, thus realizing the function of simultaneously locking multiple wires.
[0054] Subsequently, the operator simultaneously turns the two second handles 19. At this time, the two threaded rods 18 will rotate under the drive of the two second handles 19. Since the outer surfaces of the two threaded rods 18 are respectively threadedly sleeved with the interiors of the two square plates 14, the two threaded rods 18 will drive the two rings 20 to move away from each other during rotation. At the same time, the two rings 20 will drive the two stoppers 17 to move away from each other along the outer surfaces of the two round rods 15. At this time, the outer surfaces of the opposite sides of the two stoppers 17 will release the blocking effect on the four arc-shaped blocks 5 during the movement away from each other. Due to the elastic force of the six springs 16, the four arc-shaped blocks 5 as a whole will evenly spread to the left and right along the outer surfaces of the two round rods 15, thus realizing the function of changing the distance between wires according to the usage requirements.
[0055] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0056] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A power line clamp for locking electric wires, characterized in that: Included are: A sports board (1), wherein short grooves (2) are provided on both left and right sides of the front side of the sports board (1); A locking mechanism, wherein the locking mechanism is arranged inside the short slot (2); The locking mechanism comprises a square block (3), the outer surface of the square block (3) is movably connected to the inside of the short slot (2), a clamping block (4) is fixedly mounted on the front of the square block (3), the outer surface of the clamping block (4) is movably connected to the inside of the short slot (2), an arc block (5) is movably sleeved on the outer surface of the other end of the clamping block (4), a fixing plate (6) is movably connected to the back of the arc block (5), and limiting grooves (7) are provided on the left and right sides of the front of the fixing plate (6), and the outer surface of the clamping block (4) is movably connected to the inside of the limiting groove (7).
2. A power line clamp for locking electric wires according to claim 1, characterized in that: A lead screw (8) is sleeved on the inner thread in the centre of the moving plate (1), and a first handle (9) is fixedly mounted on the back of the lead screw (8).
3. The power line clamp for locking electric wires according to claim 2, characterized in that: A rotating block (10) is fixedly mounted on the front side of the lead screw (8), and the front side of the rotating block (10) is movably connected to the back side of the fixed plate (6).
4. The power line clamp for locking electric wires according to claim 1, characterized in that: A round block (11) is fixedly mounted on the back of the fixed plate (6), and the interior of the round block (11) is movably sleeved with the outer surface of the rotating block (10).
5. The power line clamp for locking electric wires according to claim 1, characterized in that: The top and bottom ends of the front side of the fixed plate (6) are both provided with long grooves (12), the interior of the long groove (12) is movably connected to a moving block (13), and the front side of the moving block (13) is fixedly connected to the back side of the arc block (5).
6. The power line clamp for locking electric wires according to claim 1, characterized in that: A square plate (14) is fixedly mounted on both left and right sides of the fixed plate (6), the number of the square plates (14) being two, and a round rod (15) is fixedly mounted on the interior of the two square plates (14) facing each other, the number of the round rod (15) being two, and the outer surfaces of the two round rods (15) are movably sleeved with the interior of the arc block (5).
7. The power line clamp for locking electric wires according to claim 6, characterized in that: The outer surfaces of the two round rods (15) are both movably sleeved with springs (16), and the left and right ends of the springs (16) are both fixedly connected to the outer surface of the arc block (5).
8. The power line clamp for locking electric wires according to claim 6, characterized in that: The left and right ends of the two round rods (15) are both movably sleeved with stoppers (17), the number of the stoppers (17) is two, and the ends facing each other of the two stoppers (17) are both movably connected to the outer surface of the arc block (5).
9. The power line clamp for locking electric wires according to claim 8, characterized in that: The insides of the two stoppers (17) are both movably sleeved with a circular ring (20), the insides of the circular rings (20) are fixedly sleeved with a threaded rod (18), the number of the threaded rods (18) is two, and the outer surfaces of the opposite ends of the two threaded rods (18) are movably sleeved with the insides of the two stoppers (17) respectively.
10. The power line clamp for locking electric wires according to claim 9, characterized in that: The ends of the two threaded rods (18) facing each other respectively penetrate the facing sides of the two square plates (14) and extend to the outside of the facing sides of the two square plates (14); the outer surfaces of the two threaded rods (18) are respectively sleeved with the internal threads of the two square plates (14); and the ends of the two threaded rods (18) facing each other are fixedly mounted with a second handle (19).