A double point wire clamp
Patent Information
- Application Number
- CN202522193231.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-16
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-10-16
AI Technical Summary
[0004]本实用新型的目的在于提供一种双点线夹，以解决上述背景技术中提出的操作人员在对于现在的线夹结构在进行安装使用时，由于就是固定的单一方向安装操作，使得无法适应多方向多角度的线体夹持安装操作，且在安装时采用的插接的方式夹持固定，导致了影响到后续对线体维护的便捷性
该一种双点线夹，在进行日常使用的过程中，整个双点线夹的安装过程简单明了，各个部件之间多采用卡接、插接和螺纹连接等方式，无需复杂的工具和专业技能。在安装过程中，只需按照步骤依次将各个部件进行组装和固定即可，大大缩短了安装时间，提高了工作效率，降低了安装成本。扣接顶杆通过翻转轴杆与对接端杆连接，并通过顶接螺杆和挤压底块对线缆进行双重挤压固定，能够确保线缆在使用过程中不会松动或脱落，保证了线缆固定的稳定性和可靠性。能够适应多种不同类型和尺寸的线缆固定需求。无论是电力线缆、通信线缆还是其他类型的线缆，都可以使用该双点线夹进行固定，具有广泛的适用性。顶接螺杆可以根据线缆的实际粗细进行调节，使挤压底块对线缆的挤压力度适中，既能够保证线缆固定牢固，又不会对线缆造成损坏，提高了线夹的使用灵活性和适应性。
Smart Images
Figure CN224923298U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire clamp technology, specifically a double-point wire clamp. Background Technology
[0002] Cable clamps are key hardware components used in power systems to fix, connect, or branch conductors. They can be categorized into various types based on function and structure. Common classifications include equipment clamps, fusion clamps, cable holding clamps, terminal clamps, piercing grounding clamps, tightening clamps, insulating piercing clamps, double-ended clamps, and drop-in clamps. Among these, insulating piercing clamps are widely used in low-voltage power distribution systems because they allow branch connections without stripping the cable insulation, and are particularly suitable for high-rise buildings, residential buildings, and street lighting distribution.
[0003] Current cable clamp structures are designed for fixed, single-directional installation, making them unsuitable for multi-directional or multi-angle cable clamping. Furthermore, the plug-in clamping method used during installation hinders the ease of subsequent cable maintenance. Utility Model Content
[0004] The purpose of this utility model is to provide a double-point wire clamp to solve the problem mentioned in the background art that when operators install and use the current wire clamp structure, the fixed single-direction installation operation makes it unable to adapt to multi-directional and multi-angle wire clamping and installation operations, and the plug-in clamping and fixing method used during installation affects the convenience of subsequent wire maintenance.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-point wire clamp, comprising a main mounting plate, wherein a mating top groove is symmetrically formed on the top surface of the main mounting plate, and side horizontal grooves are symmetrically formed on both sides of the main mounting plate. Mounting through holes are uniformly formed on the top surface of the main mounting plate. A positioning screw is inserted into the inner side of the mating top groove. A mating side block is abutted on both sides of the main mounting plate. A mating end rod is horizontally abutted on the side of the mating side block away from the main mounting plate. A wire clamping groove is uniformly formed on the top surface of the mating end rod. A snap-fit top rod is horizontally fastened to the top surface of the mating end rod. A fixing end is horizontally fixed at one end of the mating end rod and the snap-fit top rod. The block has a fixed connecting hole on its top surface, a top connecting screw is evenly threaded onto the top surface of the snap-fit rod, a side snap-fit hole is opened on one side of the mating side block, a side snap-fit block is horizontally fixed on the side of the mating side block away from the side snap-fit hole, an end snap-fit rotating block is fixedly connected to one end of the mating end rod, a flipping top groove is horizontally opened on the top surface of the mating end rod, an inner sleeve hole is symmetrically opened on the inner side of the flipping top groove, a flipping end block is horizontally fixed at one end of the snap-fit rod, a flipping shaft is horizontally inserted into the side of the flipping end block, a limit bottom groove is evenly opened on the bottom surface of the snap-fit rod, and a pressing bottom block is inserted into the inner side of the limit bottom groove.
[0006] Preferably, there are two mating top grooves, and the two mating top grooves are parallel and symmetrically opened on the top surface of the main mounting plate near the edge, and the bottom end of the mating top groove extends to the inner side of the side horizontal groove to maintain a continuous connection.
[0007] Preferably, the side horizontal groove is horizontally opened at the center line of the side of the main mounting plate, and there are multiple mounting through holes. The multiple mounting through holes are arranged in a straight line at equal intervals at the center line of the top surface of the main mounting plate. The bottom end of the positioning screw is threaded through and connected to the screw hole of the side snap block, and the extended bottom end is connected to the inner side of the side horizontal groove.
[0008] Preferably, the side of the docking block is docked at the side opening end of the side horizontal groove, one end of the docking rod is horizontally docked at the opening end of the side snap-fit hole, there are multiple wire clamping channels, and the multiple wire clamping channels are arranged at equal intervals. Both ends of the wire clamping channels are open, and the snap-fit top rod is horizontally snapped at the top opening end of the wire clamping channel.
[0009] Preferably, the fixed end blocks are arranged in parallel stacked arrangement, the arrangement of the top connecting screws is consistent with the arrangement of the clamping groove, and the bottom end of the top connecting screw is extended and inserted into the inner side of the limiting bottom groove, the extended bottom end is inserted into the top position of the extrusion bottom block, and one end of the side snap-fit block is horizontally snap-fitted into the inner side of the side horizontal groove.
[0010] Preferably, one end of the end-clamping block is clamped and disposed on the inner side of the side clamping hole, the flipping end block is connected and disposed on the inner side of the flipping top groove through the flipping shaft on the side, and the bottom ends of the extrusion bottom blocks are all correspondingly extended and disposed on the inner side of the clamping groove.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This type of double-point cable clamp is simple and straightforward to install in daily use. The various components are connected via snap-fit, plug-in, and threaded connections, requiring no complex tools or professional skills. During installation, simply follow the steps to assemble and secure each component, significantly reducing installation time, improving efficiency, and lowering costs. The snap-fit top rod connects to the docking end rod via a flip-up shaft, and the cable is double-pressed and secured by the top screw and the compression base block, ensuring the cable will not loosen or fall off during use, guaranteeing stability and reliability. It can accommodate various types and sizes of cables for securing purposes. Whether it's power cables, communication cables, or other types of cables, this double-point cable clamp has wide applicability. The top screw can be adjusted according to the actual thickness of the cable, ensuring moderate compression force from the compression base block, guaranteeing a secure fixation without damaging the cable, thus improving the clamp's flexibility and adaptability. Attached Figure Description
[0012] Figure 1 This is a three-dimensional connection diagram of the present invention; Figure 2 This is a three-dimensional connection diagram of the docking side block of this utility model; Figure 3 This is a three-dimensional connection diagram of the docking end rod of this utility model; Figure 4 This is a schematic diagram of the three-dimensional connection structure of the snap-fit top rod of this utility model.
[0013] In the diagram: 1. Main mounting plate; 2. Top groove; 3. Side horizontal groove; 4. Mounting through hole; 5. Positioning screw; 6. Side block; 7. End rod; 8. Cable clamping groove; 9. Snap-on top rod; 10. Fixed end block; 11. Fixed connecting hole; 12. Top connecting screw; 13. Side snap-fit hole; 14. Side snap-fit block; 15. End snap-fit rotating block; 16. Flipping top groove; 17. Inner sleeve hole; 18. Flipping end block; 19. Flipping shaft; 20. Limiting bottom groove; 21. Extrusion bottom block. Detailed Implementation
[0014] 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. Example 1
[0015] like Figure 1-4 As shown, this utility model provides a technical solution: a double-point wire clamp, including a main mounting plate 1. The top surface of the main mounting plate 1 is symmetrically provided with mating top grooves 2. The two sides of the main mounting plate 1 are horizontally symmetrically provided with side horizontal grooves 3. There are two mating top grooves 2, which are parallel and symmetrically located near the edge of the top surface of the main mounting plate 1. The bottom end of the mating top groove 2 extends to the inner side of the side horizontal groove 3 for continuous connection. The top surface of the main mounting plate 1 is evenly provided with mounting through holes 4. A positioning screw 5 is inserted into the inner side of the mating top groove 2. The side horizontal groove 3 is horizontally located at the center line of the side of the main mounting plate 1. There are multiple mounting through holes 4, which are all arranged in a through-type, equidistant pattern at the center line of the top surface of the main mounting plate 1. The bottom end of the positioning screw 5 extends through the mating top groove 2. The threaded connection is set inside the threaded hole of the side snap-fit block 14, and the extended bottom end is connected to the inner side of the side horizontal groove 3. The two sides of the main mounting plate 1 are connected to the side blocks 6. The side blocks 6 are connected to the side of the side away from the main mounting plate 1. The top surface of the side blocks 7 is evenly provided with wire clamping channels 8. The top surface of the side blocks 7 is horizontally fastened with a fastening top rod 9. The side of the side blocks 6 is connected to the side opening end of the side horizontal groove 3. One end of the side blocks 7 is horizontally connected to the opening end of the side snap-fit hole 13. There are multiple wire clamping channels 8, and the multiple wire clamping channels 8 are arranged at equal intervals. Both ends of the wire clamping channels 8 are open. The fastening top rod 9 is horizontally fastened to the top opening end of the wire clamping channel 8. One end of the side blocks 7 and the fastening top rod 9 is horizontally fixed with a fixing end block 10.
[0016] Through these mounting holes 4, bolts and other tools are used to initially fix the main mounting plate 1 to the surface of the object to be installed, providing a stable foundation for the subsequent installation of components. Example 2
[0017] like Figure 1-4As shown, this utility model provides a technical solution: a double-point wire clamp, including a main mounting plate 1. The top surface of the main mounting plate 1 is symmetrically provided with mating top grooves 2, and the two sides of the main mounting plate 1 are horizontally symmetrically provided with side horizontal grooves 3. There are two mating top grooves 2, which are parallel and symmetrically located near the edge of the top surface of the main mounting plate 1. The bottom end of the mating top groove 2 extends to the inner side of the side horizontal groove 3 for continuous connection. The top surface of the main mounting plate 1 is evenly provided with mounting through holes 4. A positioning screw 5 is inserted into the inner side of the mating top groove 2. The side horizontal grooves 3 are horizontally located near the edge of the main mounting plate 1. At the center line of the side of the main mounting plate 1, there are multiple mounting through holes 4, which are arranged in a straight line at equal intervals at the center line of the top surface of the main mounting plate 1. The bottom end of the positioning screw 5 extends through the top groove 2 and is threaded into the screw hole of the side snap-fit block 14, and the extended bottom end is connected to the inner side of the side horizontal groove 3. The two sides of the main mounting plate 1 are connected to the mating side blocks 6. The mating side blocks 6 are horizontally connected to the mating end rods 7 on the side away from the main mounting plate 1. The top surface of the mating end rods 7 is evenly provided with clamping grooves 8, and the top surface of the mating end rods 7 is horizontally fastened with... The snap-fit top rod 9 and the side of the mating side block 6 are mated at the side opening end of the side horizontal groove 3. One end of the mating end rod 7 is horizontally mated at the opening end of the side snap-fit hole 13. There are multiple wire clamping channels 8, which are equidistant from each other. Both ends of the wire clamping channels 8 are open. The snap-fit top rod 9 is horizontally snapped at the top opening end of the wire clamping channel 8. One end of the mating end rod 7 and the snap-fit top rod 9 is horizontally fixed with a fixing end block 10. The top surface of the fixing end block 10 has a fixing connecting hole 11. The top surface of the snap-fit top rod 9 is evenly threaded with a top-fitting screw 12. A side locking hole 13 is provided on one side of the docking side block 6. A side locking block 14 is horizontally fixed on the side of the docking side block 6 away from the side locking hole 13. The fixed end blocks 10 are arranged in parallel and stacked with each other. The arrangement of the top connecting screw 12 is consistent with the arrangement of the clamping groove 8. The bottom end of the top connecting screw 12 extends and is inserted into the inner side of the limiting bottom groove 20. The extended bottom end is inserted into the top position of the extrusion bottom block 21. One end of the side locking block 14 is horizontally locked into the inner side of the side horizontal groove 3. One end of the docking end rod 7 is fixedly connected to the end locking rotating block 15.
[0018] By horizontally connecting one end of the docking rod 7 to the opening end of the side locking hole 13 opened on one side of the docking side block 6, and simultaneously locking the end locking block 15 fixedly connected to one end of the docking rod 7 to the inner side of the side locking hole 13, the initial connection between the docking rod 7 and the docking side block 6 is achieved. Example 3
[0019] like Figure 1-4As shown, this utility model provides a technical solution: a double-point wire clamp, including a main mounting plate 1. The top surface of the main mounting plate 1 is symmetrically provided with mating top grooves 2, and the two sides of the main mounting plate 1 are horizontally symmetrically provided with side horizontal grooves 3. There are two mating top grooves 2, which are parallel and symmetrically located near the edge of the top surface of the main mounting plate 1. The bottom end of the mating top groove 2 extends to the inner side of the side horizontal groove 3 for continuous connection. The top surface of the main mounting plate 1 is evenly provided with mounting through holes 4. A positioning screw 5 is inserted into the inner side of the mating top groove 2. The side horizontal grooves 3 are horizontally located at the center line of the side of the main mounting plate 1. There are multiple mounting through holes 4, which are arranged in a through-type, equidistant pattern on the main mounting plate 1. At the center line of the top surface, the bottom end of the positioning screw 5 passes through the top groove 2 and is connected to the screw hole of the side snap-fit block 14. The extended bottom end is connected to the inner side of the side horizontal groove 3. The two sides of the main mounting plate 1 are connected to the mating side blocks 6. The mating side blocks 6 are horizontally connected to the mating end rods 7 on the side away from the main mounting plate 1. The top surface of the mating end rods 7 is evenly provided with wire clamping channels 8. The top surface of the mating end rods 7 is horizontally fastened with the fastening top rods 9. The side of the mating side blocks 6 is connected to the side opening end of the side horizontal groove 3. One end of the mating end rods 7 is horizontally connected to the opening end of the side snap-fit hole 13. There are multiple wire clamping channels 8, and the multiple wire clamping channels 8 are equally spaced. Both ends of the wire clamping channels 8 are open. The fastening top rods 9 are connected to the wire clamping top rods 9. A horizontal fastening connection is provided at the top opening end of the wire clamping channel 8. A fixing end block 10 is horizontally fixed at one end of the connecting end rod 7 and the fastening top rod 9. A fixing connecting hole 11 is opened on the top surface of the fixing end block 10. A top connecting screw 12 is evenly threaded on the top surface of the fastening top rod 9. A side locking hole 13 is opened on one side of the connecting side block 6. A side locking block 14 is horizontally fixed on the side of the connecting side block 6 away from the side locking hole 13. The fixing end blocks 10 are arranged in parallel and stacked with each other. The arrangement of the top connecting screw 12 is consistent with the arrangement of the wire clamping channel 8. The bottom end of the top connecting screw 12 extends and inserts into the inner side of the limiting bottom groove 20. The extended bottom end is inserted into the top position of the extrusion bottom block 21. One end of the side locking block 14 is horizontal. The snap-fit is set on the inner side of the side horizontal groove 3. One end of the docking end rod 7 is fixedly connected to the end snap-fit block 15. The top surface of the docking end rod 7 is horizontally provided with a flipping top groove 16. The inner side of the flipping top groove 16 is symmetrically provided with inner sleeve holes 17. One end of the snap-fit top rod 9 is horizontally fixedly provided with a flipping end block 18. The side of the flipping end block 18 is horizontally inserted with a flipping shaft rod 19. The bottom surface of the snap-fit top rod 9 is evenly provided with a limiting bottom groove 20. The inner side of the limiting bottom groove 20 is inserted with a pressing bottom block 21. One end of the end snap-fit block 15 is snap-fitted on the inner side of the side snap-fit hole 13. The flipping end block 18 is connected to the inner side of the flipping top groove 16 through the flipping shaft rod 19 on the side. The bottom ends of the pressing bottom blocks 21 are all correspondingly extended on the inner side of the clamping groove 8.
[0020] By ensuring that the arrangement of the top screw 12 is consistent with the arrangement of the cable clamping channel 8, the top screw 12 is evenly threaded onto the top surface of the snap-fit top rod 9. The top screw 12 is rotated so that its bottom end extends and inserts into the inner side of the limiting bottom groove 20, and further squeezes the bottom block 21, thereby fixing the cable more firmly.
[0021] Working principle: The main mounting plate 1 is initially fixed to the surface of the object to be installed using bolts and other tools through these mounting through holes 4, providing a stable foundation for the subsequent installation of components. The side locking block 14, which is horizontally fixed on the side away from the side locking hole 13, is horizontally locked into the inner side of the side horizontal groove 3, further enhancing the stability of the connection between the side locking block 6 and the main mounting plate 1. Since the bottom end of the mating top groove 2 extends to the inner side of the side horizontal groove 3 to maintain a continuous connection, the bottom end of the positioning screw 5 can penetrate the mating top groove 2 and extend into the screw hole of the side locking block 14. The extended bottom end is mated into the inner side of the side horizontal groove 3. By rotating the positioning screw 5, it is tightly connected to the side locking block 14, thereby firmly fixing the mating block 6 to both sides of the main mounting plate 1. The end locking block 15, which is fixedly connected to one end of the mating end rod 7, is locked into the inner side of the side locking hole 13, realizing the initial connection between the mating end rod 7 and the mating side block 6. A flip-end block 18, horizontally fixed at one end of the snap-fit top rod 9, is connected to an inner sleeve hole 17 on the inner side of the flip-end groove 16 horizontally opened on the top surface of the docking end rod 7 via a flip-end shaft 19 on the side, allowing the snap-fit top rod 9 to flip around the flip-end shaft 19. The cable to be fixed is placed in multiple evenly spaced, open-end cable clamping channels 8 on the top surface of the docking end rod 7. The snap-fit top rod 9 is flipped so that it is horizontally snapped into the top opening of the cable clamping channel 8. At this time, the bottom ends of the compression blocks 21, which are inserted into the inner side of the evenly spaced limiting bottom grooves 20 on the bottom surface of the snap-fit top rod 9, extend correspondingly into the inner side of the cable clamping channel 8, initially compressing and fixing the cable placed in the cable clamping channel 8. The top screw 12 is rotated so that its bottom end extends and inserts into the inner side of the limiting bottom groove 20, further compressing the compression blocks 21, thereby more firmly fixing the cable.
[0022] 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 double-point wire clamp, comprising a main mounting plate (1), characterized in that: The top surface of the main mounting plate (1) is symmetrically provided with a mating top groove (2), and the two sides of the main mounting plate (1) are symmetrically provided with horizontal side grooves (3). The top surface of the main mounting plate (1) is uniformly provided with mounting through holes (4). A positioning screw (5) is inserted into the inner side of the mating top groove (2). The two sides of the main mounting plate (1) are connected to mating side blocks (6). The mating side blocks (6) are horizontally connected to mating end rods (7) on the side away from the main mounting plate (1). The top surface of the mating end rods (7) is uniformly provided with clamping grooves (8). The top surface of the mating end rods (7) is horizontally fastened with fastening top rods (9). One end of the mating end rods (7) and the fastening top rods (9) is horizontally fixed with a fixing end block (10). The top surface of the fixing end block (10) is provided with a fixing connecting hole (11). The top surface of the top rod (9) is evenly threaded with a top connecting screw (12). A side locking hole (13) is opened on one side of the docking side block (6). A side locking block (14) is horizontally fixed on the side of the docking side block (6) away from the side locking hole (13). An end locking block (15) is fixedly connected to one end of the docking end rod (7). A flipping top groove (16) is horizontally opened on the top surface of the docking end rod (7). An inner sleeve hole (17) is symmetrically opened on the inner side of the flipping top groove (16). A flipping end block (18) is horizontally fixed on one end of the snap-fit top rod (9). A flipping shaft rod (19) is horizontally inserted on the side of the flipping end block (18). A limit bottom groove (20) is evenly opened on the bottom surface of the snap-fit top rod (9). A pressing bottom block (21) is inserted on the inner side of the limit bottom groove (20).
2. A double-point wire clamp according to claim 1, characterized in that: The number of mating top grooves (2) is two, and the two mating top grooves (2) are parallel and symmetrically opened on the top surface of the main mounting plate (1) near the edge. The bottom end of the mating top groove (2) extends to the inner side of the side horizontal groove (3) to maintain a continuous connection.
3. A double-point wire clamp according to claim 1, characterized in that: The side horizontal groove (3) is horizontally opened at the center line of the side of the main mounting plate (1). There are multiple mounting through holes (4), and the multiple mounting through holes (4) are arranged in a straight line at equal intervals at the center line of the top surface of the main mounting plate (1). The bottom end of the positioning screw (5) extends through the top groove (2) and is threadedly connected to the screw hole of the side snap block (14), and the extended bottom end is connected to the inner side of the side horizontal groove (3).
4. A double-point wire clamp according to claim 1, characterized in that: The side of the docking block (6) is docked at the side opening end of the side horizontal groove (3), and one end of the docking rod (7) is horizontally docked at the opening end of the side snap-fit hole (13). There are multiple wire clamping channels (8), and the multiple wire clamping channels (8) are arranged at equal intervals. Both ends of the wire clamping channels (8) are open. The snap-fit top rod (9) is horizontally snapped at the top opening end of the wire clamping channel (8).
5. A double-point wire clamp according to claim 1, characterized in that: The fixed end blocks (10) are arranged in parallel stacked arrangement. The arrangement of the top connecting screw (12) is consistent with the arrangement of the clamping groove (8). The bottom end of the top connecting screw (12) is extended and inserted into the inner side of the limiting bottom groove (20). The extended bottom end is inserted into the top position of the extrusion bottom block (21). One end of the side snap-fit block (14) is horizontally snap-fitted into the inner side of the side horizontal groove (3).
6. A double-point wire clamp according to claim 1, characterized in that: One end of the end-locking block (15) is locked in the inner side of the side locking hole (13), the flipping end block (18) is connected to the inner side of the flipping top groove (16) through the flipping shaft (19) on the side, and the bottom end of the pressing bottom block (21) extends to the inner side of the clamping groove (8).