Cable with butt joint structure
Through the design of the clamp block, clamp hole, horizontal plate, limit block and spring, combined with the combination of the press rod and the press plate, the problem of the need for special tools for cable splicing is solved, and rapid splicing and stable connection are achieved.
Patent Information
- Application Number
- CN202422191331.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-07
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-07
AI Technical Summary
Existing cables require special tools when splicing, which is cumbersome to operate, which reduces splicing efficiency.
The design of clamp blocks, clamp holes, horizontal plates, limit blocks and springs is adopted to make the clamp blocks tightly clamp with the clamp holes, and combine the cooperation of the press rod and the press plate to achieve rapid splicing and disassembly; the clamping mechanism improves the connection stability through L-shaped plates, support rings and bolts.
It enables rapid splicing and disassembling of cables without special tools, improving cable splicing efficiency and connection stability.
Smart Images
Figure CN223124313U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power cables, and particularly relates to a cable with a butt joint structure. Background Technique
[0002] Power cables are used to transmit and distribute electrical energy. Power cables are commonly used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing.
[0003] After retrieval, the patent number is CN218456319U, and the name of the utility model is a cable butt joint device with a sealing structure, including an upper shell. Through research and analysis, it is found that although the sealing effect is achieved through the setting of the first rotating pipe and the second rotating pipe, to a certain extent, there are still the following disadvantages;
[0004] For example: When two cables are spliced by bolt connection, special tools are required for disassembly. The operation is cumbersome, time-consuming and laborious, reducing the splicing efficiency of the cables. To solve the above technical problems, it is very necessary to design a cable with a butt joint structure to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a cable with a butt joint structure, which has the advantages of being able to quickly splice and disassemble the cable without special tools, and solves the problems that when two cables are spliced by bolt connection, special tools are required for disassembly, the operation is cumbersome, and the splicing efficiency of the cable is reduced.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A cable with a butt joint structure includes a first cable and a second cable. A sleeve is sleeved on the surface of the first cable, and an insertion tube is sleeved on the surface of the second cable. The left side of the insertion tube extends into the inner cavity of the sleeve. A first connection block is fixedly connected to the right side of the first cable. A wire core is arranged through the left side of the second cable, and a second connection block is fixedly connected to the left side of the wire core. The left side of the second connection block extends into the inner cavity of the first connection block. A clamping mechanism is installed on the surface of the insertion tube. The clamping mechanism includes a clamping block, a clamping hole is opened on the surface of the sleeve, and one side of the clamping block extends into the inner cavity of the clamping hole. A clamping mechanism is installed on the surface of the insertion tube.
[0007] Preferably, a cross plate is fixedly connected to the opposite side of the clamping block. A guide rod is fixedly connected to the inner wall of the insertion tube. One end of the guide rod penetrates through the cross plate and is fixedly connected to a limit block. A spring is sleeved on the surface of the guide rod.
[0008] Preferably, one side of the spring is fixedly connected to the cross plate, the other side of the spring is fixedly connected to the limiting block, and a pressing rod is fixedly connected to one side of the cross plate.
[0009] Preferably, one end of the pressing rod penetrates to the outside of the insertion tube and is fixedly connected to a pressing plate. A limiting sleeve is sleeved on the right side of the sleeve tube. Positioning grooves are formed in both the top and bottom of the right side of the sleeve tube. A positioning block is fixedly connected to the inner wall of the limiting sleeve, and the positioning block is located in the inner cavity of the positioning groove.
[0010] Preferably, a T-shaped block is fixedly connected to the left side of the cross plate. A support plate is sleeved on the surface of the wire core. A T-shaped groove is formed in the right side of the support plate. The left side of the T-shaped block extends into the inner cavity of the T-shaped groove and is movably connected to the T-shaped groove.
[0011] Preferably, the clamping mechanism includes an L-shaped plate. One side of the L-shaped plate is fixedly connected to the surface of the insertion tube. A support ring is fixedly connected to the right side of the insertion tube. A bolt is installed through the surface of the L-shaped plate. One end of the bolt penetrates through the L-shaped plate and is movably connected to a clamping ring. The inner wall of the clamping ring contacts the surface of the second cable, and the bolt is threadedly connected to the L-shaped plate.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. Through the clamping block, the clamping hole, the cross plate, the limiting block and the spring, the present utility model generates tension on the cross plate, prompting the cross plate to drive the clamping block to be clamped with the clamping hole, making the clamping block and the clamping hole tightly clamped and not easily falling off, so that the first cable and the second cable are quickly spliced together. Through the cooperation of the pressing rod and the pressing plate, the cross plate can be driven to move vertically, driving the clamping block to move vertically and separating from the clamping hole, realizing the separation and disassembly of the first cable and the second cable.
[0014] 2. Through the L-shaped plate, the support ring, the bolt and the clamping ring, rotating the bolt drives the clamping ring to move, so that the clamping ring clamps and fixes the second cable, improving the stability of the connection between the second cable and the insertion tube and preventing it from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of the present utility model;
[0016] Figure 2 is a rear view structural diagram of the present utility model;
[0017] Figure 3 is a sectional structural diagram of the present utility model;
[0018] Figure 4 is a sectional view schematic diagram of the clamping mechanism of the present utility model;
[0019] Figure 5This is a schematic exploded view of the T-shaped block and the support plate of the utility model.
[0020] In the figure: 1, the first cable; 2, the second cable; 3, the sleeve; 4, the insertion tube; 5, the first connection block; 6, the core; 7, the second connection block; 8, the clamping mechanism; 80, the clamping block; 81, the clamping hole; 82, the cross plate; 83, the limiting block; 84, the spring; 85, the pressing rod; 86, the pressing plate; 87, the limiting sleeve; 88, the positioning groove; 89, the positioning block; 810, the T-shaped block; 811, the support plate; 812, the T-shaped groove; 813, the guiding rod; 9, the clamping mechanism; 90, the L-shaped plate; 91, the support ring; 92, the bolt; 93, the clamping ring. Specific embodiments
[0021] Please refer to Figures 1 - 5 , a cable with a docking structure, including a first cable 1 and a second cable 2. A sleeve 3 is sleeved on the surface of the first cable 1, and an insertion tube 4 is sleeved on the surface of the second cable 2. The left side of the insertion tube 4 extends into the inner cavity of the sleeve 3. By providing the sleeve 3, it is convenient to connect with the insertion tube 4. The right side of the first cable 1 is fixedly connected with a first connection block 5. A core 6 is arranged through the left side of the second cable 2. The left side of the core 6 is fixedly connected with a second connection block 7. The left side of the second connection block 7 extends into the inner cavity of the first connection block 5. By providing the first connection block 5 and the second connection block 7, it is convenient for the docking between the first cable 1 and the second cable 2. A clamping mechanism 8 is installed on the surface of the insertion tube 4. The clamping mechanism 8 includes a clamping block 80. A clamping hole 81 is opened on the surface of the sleeve 3. One side of the clamping block 80 extends into the inner cavity of the clamping hole 81. A clamping mechanism 9 is installed on the surface of the insertion tube 4. By providing the clamping mechanism 8, the first cable 1 and the second cable 2 can be quickly docked without operating the docking through a special tool, improving the docking efficiency of the cable.
[0022] Please refer to Figure 3 and Figure 4 , on the opposite sides of the clamping block 80, a cross plate 82 is fixedly connected. A guiding rod 813 is fixedly connected to the inner wall of the insertion tube 4. One end of the guiding rod 813 penetrates through the cross plate 82 and is fixedly connected with a limiting block 83. A spring 84 is sleeved on the surface of the guiding rod 813. By providing the guiding rod 813, the cross plate 82 is guided to facilitate the movement of the cross plate 82. By providing the cross plate 82, the clamping block 80 is supported to facilitate the clamping of the clamping block 80 and the clamping hole 81.
[0023] Please refer to Figure 4, one side of the spring 84 is fixedly connected to the cross plate 82, and the other side of the spring 84 is fixedly connected to the limit block 83. One side of the cross plate 82 is fixedly connected with a pressure rod 85. By setting the spring 84, a tension is generated on the cross plate 82, prompting the cross plate 82 to drive the latch 80 to engage with the latch hole 81, making the latch 80 and the latch hole 81 tightly engaged and not easily falling off. At the same time, it facilitates the return of the cross plate 82. By setting the limit block 83, the spring 84 is tensioned, and then the cross plate 82 is tensioned.
[0024] Please refer to Figure 3 and Figure 4 , one end of the pressure rod 85 penetrates to the outside of the insertion tube 4 and is fixedly connected with a pressing plate 86. A limit sleeve 87 is sleeved on the right side of the sleeve 3. Positioning grooves 88 are opened at the top and bottom on the right side of the sleeve 3. A positioning block 89 is fixedly connected to the inner wall of the limit sleeve 87. The positioning block 89 is located in the inner cavity of the positioning groove 88. By setting the pressing plate 86, the contact area between the pressure rod 85 and the hand is increased, facilitating the driving of the pressure rod 85 to move, and then driving the cross plate 82 and the latch 80 to move, realizing the separation of the latch 80 and the latch hole 81, and facilitating the separation and disassembly of the first cable 1 and the second cable 2. By setting the limit sleeve 87, the insertion tube 4 is limited, restricting the depth of the insertion tube 4 extending into the inner cavity of the sleeve 3. By setting the positioning groove 88 and the positioning block 89, it is convenient to position the sleeve 3, and then position the latch 80. After the sleeve 3 is positioned, the latch 80 and the latch hole 81 are in corresponding positions.
[0025] Please refer to Figure 5 , a T-shaped block 810 is fixedly connected to the left side of the cross plate 82. A support plate 811 is sleeved on the surface of the wire core 6. A T-shaped groove 812 is opened on the right side of the support plate 811. The left side of the T-shaped block 810 extends into the inner cavity of the T-shaped groove 812 and is movably connected with the T-shaped groove 812. By setting the T-shaped groove 812 and the T-shaped block 810, the cross plate 82 is guided, facilitating the movement of the cross plate 82. Through the support plate 811 and the second connecting block 7 to support and press tightly, the first connecting block 5 and the second connecting block 7 are tightly connected.
[0026] Please refer to Figure 1 , the clamping mechanism 9 includes an L-shaped plate 90. One side of the L-shaped plate 90 is fixedly connected to the surface of the insertion tube 4. A support ring 91 is fixedly connected to the right side of the insertion tube 4. A bolt 92 is installed through the surface of the L-shaped plate 90. One end of the bolt 92 penetrates the L-shaped plate 90 and is movably connected with a clamping ring 93. The inner wall of the clamping ring 93 contacts the surface of the second cable 2. The bolt 92 is threadedly connected with the L-shaped plate 90. By setting the bolt 92, the support ring 91 and the clamping ring 93, rotating the bolt 92 drives the clamping ring 93 to move, so that the clamping ring 93 clamps and fixes the second cable 2, improving the stability of the connection between the second cable 2 and the insertion tube 4 and preventing it from falling off.
[0027] During use, when separating and disassembling the cannula 4 and the sleeve 3, press the pressing plate 86 to push the push rod 85 to move. The push rod 85 pushes the cross plate 82 to move. The cross plate 82 compresses the spring 84 and drives the clamping block 80 to move, so that the clamping block 80 is separated from the clamping hole 81. Then, move the cannula 4 horizontally to drive the cross plate 82 and the support plate 811 to move. The support plate 811 drives the second connecting block 7 to move, so that it is separated from the first connecting block 5, and the cannula 4 is separated and disassembled from the sleeve 3.
[0028] In summary, for the cable with a docking structure, through the clamping block 80, the clamping hole 81, the cross plate 82, the limiting block 83, the spring 84, the push rod 85 and the pressing plate 86, the problem that when splicing two cables by bolt connection, special tools are required for disassembly, the operation is cumbersome, and the cable splicing efficiency is reduced is solved.
Claims
1. A cable with a docking structure, comprising a first cable (1) and a second cable (2), characterized in that: A sleeve (3) is sleeved on the surface of the first cable (1), an insertion tube (4) is sleeved on the surface of the second cable (2), the left side of the insertion tube (4) extends into the inner cavity of the sleeve (3), a first connection block (5) is fixedly connected to the right side of the first cable (1), a core (6) is arranged through the left side of the second cable (2), a second connection block (7) is fixedly connected to the left side of the core (6), the left side of the second connection block (7) extends into the inner cavity of the first connection block (5), a clamping mechanism (8) is installed on the surface of the insertion tube (4), and the clamping mechanism (8) includes a clamping block (80). A clamping hole (81) is formed in the surface of the sleeve (3), and one side of the clamping block (80) extends into the inner cavity of the clamping hole (81). A clamping mechanism (9) is installed on the surface of the insertion tube (4).
2. The cable with a docking structure according to claim 1, characterized in that: A cross plate (82) is fixedly connected to the opposite sides of the clamping block (80). A guide rod (813) is fixedly connected to the inner wall of the insertion tube (4). One end of the guide rod (813) penetrates through the cross plate (82) and is fixedly connected to a limit block (83). A spring (84) is sleeved on the surface of the guide rod (813).
3. The cable with a docking structure according to claim 2, wherein: One side of the spring (84) is fixedly connected to the cross plate (82), the other side of the spring (84) is fixedly connected to the limit block (83), and a pressure rod (85) is fixedly connected to one side of the cross plate (82).
4. A cable with a docking structure according to claim 3, characterized in that: One end of the pressure rod (85) penetrates to the outside of the insertion tube (4) and is fixedly connected to a pressing plate (86). A limit sleeve (87) is sleeved on the right side of the sleeve (3). Positioning grooves (88) are formed in the top and bottom of the right side of the sleeve (3). A positioning block (89) is fixedly connected to the inner wall of the limit sleeve (87), and the positioning block (89) is located in the inner cavity of the positioning groove (88).
5. The cable with a docking structure according to claim 3, characterized in that: A T-shaped block (810) is fixedly connected to the left side of the cross plate (82). A support plate (811) is sleeved on the surface of the core (6). A T-shaped groove (812) is formed in the right side of the support plate (811). The left side of the T-shaped block (810) extends into the inner cavity of the T-shaped groove (812) and is movably connected to the T-shaped groove (812).
6. A cable with a docking structure according to claim 1, characterized in that: The clamping mechanism (9) includes an L-shaped plate (90). One side of the L-shaped plate (90) is fixedly connected to the surface of the insertion tube (4). A support ring (91) is fixedly connected to the right side of the insertion tube (4). A bolt (92) is installed through the surface of the L-shaped plate (90). One end of the bolt (92) penetrates through the L-shaped plate (90) and is movably connected to a clamping ring (93). The inner wall of the clamping ring (93) is in contact with the surface of the second cable (2), and the bolt (92) is threadedly connected to the L-shaped plate (90).