Sealing structure for water-cooled cable
By using a combination of clamps and rubber sleeves on the water-cooled cable, the problem of cooling water leakage caused by loose seals was solved, achieving better sealing effect and practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-04-03
AI Technical Summary
The seals of existing water-cooled cables are prone to loosening, leading to cooling water leakage and affecting the sealing effect and practicality.
Clamps are used instead of traditional clamps to press and limit the seal. Elastic elements and limiting plates are used to improve the stability of the seal, and a rubber sleeve is used for sealing.
The seals are more secure, preventing loosening and enhancing the sealing effect of the water-cooled cable, thus improving its practicality.
Smart Images
Figure CN224083166U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water-cooled cable technology, and specifically to a sealing structure for water-cooled cables. Background Technology
[0002] Water-cooled cables are a special type of cable that combines water cooling technology with the conductivity of conventional cables. They are primarily used in high-power equipment and systems, such as electric arc furnaces, electroslag furnaces, and resistance furnaces, especially in applications requiring significant heat dissipation. The crimped connector is a crucial component of water-cooled cables, ensuring their stability and durability under high-temperature operating conditions.
[0003] Existing water-cooled cables are prone to leakage of cooling water due to prolonged use. Therefore, sealing components are needed to cover the water-cooled cables to minimize leakage. However, in current technology, the sealing components are sealed using clamps, which can loosen due to insecure clamps, affecting the sealing effect and reducing the practicality of the water-cooled cables. Utility Model Content
[0004] The purpose of this invention is to provide a sealing structure for water-cooled cables to address the aforementioned shortcomings in the prior art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a sealing structure for water-cooled cables, including a cable component, a sealing component sleeved on the cable component, and clamps sleeved on both ends of the sealing component, the clamps including a first clamp and a second clamp, the sealing component being disposed between the first clamp and the second clamp, and the first clamp and the second clamp being connected to each other by a connecting strip.
[0006] Furthermore, a rotating plate is rotatably connected to the first clamp, a screw is fixedly installed on the rotating plate, a threaded sleeve is threadedly connected to the circumferential surface of the screw, and the bottom end of the threaded sleeve abuts against the second clamp.
[0007] Furthermore, a washer is fixedly installed on the side of the first clamp and the second clamp that are close to each other, and the screw is disposed between the washer.
[0008] Furthermore, both the first clamp and the second clamp are slidably provided with limiting plates inside, and both limiting plates and the first clamp and the second clamp are provided with elastic elements, and the two limiting plates are movably abutting against the circumferential surface of the sealing element.
[0009] Furthermore, both the first clamp and the second clamp have grooves inside, and a telescopic rod is fixedly installed inside the grooves. The limiting plate is fixedly installed on the output end of the telescopic rod.
[0010] Furthermore, the elastic element is a spring, one end of which is fixedly installed in the groove and the other end is fixedly installed on the limiting plate, and the spring is sleeved on the circumferential surface of the telescopic rod.
[0011] Furthermore, the limiting plate is provided with barbs, which are provided on the sealing element.
[0012] Furthermore, the sealing element is a rubber sleeve, which is fitted onto the cable component.
[0013] In the above technical solution, this utility model provides a sealing structure for water-cooled cables, which has the following beneficial effects:
[0014] By using a sealing element, which can be fitted onto the cable, the cable is effectively sealed, thus minimizing the possibility of cooling water leakage from the cable.
[0015] By using clamps, the seals fitted onto the cable assembly are pressed together, thus compacting the seals and achieving a tight seal. Therefore, by replacing traditional clamps with clamps, the seals are more securely attached to the cable assembly, preventing loosening and improving the sealing effect, thereby enhancing the practicality of the cable assembly. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0017] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;
[0018] Figure 2 Provided for the embodiments of this utility model Figure 1 A partial structural diagram;
[0019] Figure 3 Provided for the embodiments of this utility model Figure 1 Structural diagram of the clamp component;
[0020] Figure 4Provided for the embodiments of this utility model Figure 3 A schematic diagram of the front section structure;
[0021] Figure 5 Provided for the embodiments of this utility model Figure 4 A schematic diagram of the structure at point A in the middle.
[0022] Explanation of reference numerals in the attached figures:
[0023] 1. Cable fittings; 2. Sealing components; 3. Clamping components; 301. First clamp; 302. Second clamp; 303. Connecting strip; 304. Rotating plate; 305. Screw; 306. Threaded sleeve; 307. Gasket; 308. Groove; 309. Limiting plate; 310. Elastic component; 311. Telescopic rod. Detailed Implementation
[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0025] Please see Figure 1-5 The present invention provides a sealing structure for a water-cooled cable, comprising a cable component 1, a sealing component 2 sleeved on the cable component 1, and clamps 3 sleeved on both ends of the sealing component 2. The clamps 3 include a first clamp 301 and a second clamp 302. The sealing component 2 is disposed between the first clamp 301 and the second clamp 302, and the first clamp 301 and the second clamp 302 are connected to each other by a connecting strip 303.
[0026] Specifically, the sealing element 2 is a rubber sleeve, which is fitted onto the cable element 1.
[0027] In the above technical solution, by utilizing the sealing element 2, it can be fitted onto the cable component 1, thereby achieving a sealing effect on the cable component 1 and minimizing the leakage of cooling water from the cable. By utilizing the clamping element 3, it can press the sealing element 2 fitted onto the cable component 1, thereby compacting the sealing element 2 and achieving a seal on the cable component 1. Therefore, by using the clamping element 3 instead of the traditional clamping element, the sealing element 2 is more securely attached to the cable component 1, preventing loosening, improving the sealing effect of the sealing element 2 on the cable component 1, and enhancing the practicality of the cable component 1.
[0028] Specifically, a rotating plate 304 is rotatably connected to the first clamp 301, a screw 305 is fixedly installed on the rotating plate 304, a threaded sleeve 306 is threadedly connected to the circumference of the screw 305, and the bottom end of the threaded sleeve 306 abuts against the second clamp 302.
[0029] In the above technical solution, by rotating the threaded sleeve 306, the threaded sleeve 306 can rotate along the screw 305, thereby allowing the threaded sleeve 306 to abut against the second clamp 302, thus achieving the effect of covering and compacting the first clamp 301 and the second clamp 302.
[0030] Specifically, a gasket 307 is fixedly installed on the side of the first clamp 301 and the second clamp 302 that are close to each other, and a screw 305 is disposed between the gaskets 307.
[0031] In the above technical solution, by using the gasket 307 provided in the first clamp 301 and the second clamp 302, the first clamp 301 and the second clamp 302 are able to be closed.
[0032] Specifically, both the first clamp 301 and the second clamp 302 are slidably provided with limiting plates 309 inside. Both limiting plates 309, the first clamp 301 and the second clamp 302 are provided with elastic elements 310, and the two limiting plates 309 are movably abutting against the circumferential surface of the sealing element 2.
[0033] Specifically, the elastic element 310 is a spring, one end of which is fixedly installed in the groove 308, and the other end is fixedly installed on the limiting plate 309, and the spring is sleeved on the circumference of the telescopic rod 311.
[0034] In the above technical solution, by using the limiting plate 309, after the first clamp 301 and the second clamp 302 cover the seal 2 on the cable component 1, the limiting plate 309 can squeeze the seal 2, thereby minimizing the possibility of the first clamp 301 and the second clamp 302 loosening, and improving the compaction effect of the clamp 3 on the cable component 1 and the seal 2.
[0035] Specifically, both the first clamp 301 and the second clamp 302 have grooves 308 inside, and a telescopic rod 311 is fixedly installed inside the groove 308. The limiting plate 309 is fixedly installed on the output end of the telescopic rod 311.
[0036] In the above technical solution, the telescopic rod 311 is used to limit the spring.
[0037] Specifically, the limiting plate 309 is provided with barbs, which are provided on the sealing element 2.
[0038] In the above technical solution, by using barbs, the barbs can hook onto the sealing element 2, thereby further improving the compaction effect of the clamping element 3 on the cable element 1 and the compacting element.
[0039] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A sealing structure for water-cooled cables, comprising a cable component (1), characterized in that, The cable component (1) is fitted with a sealing component (2), and clamps (3) are fitted on both ends of the sealing component (2). The clamps (3) include a first clamp (301) and a second clamp (302). The sealing component (2) is located between the first clamp (301) and the second clamp (302), and the first clamp (301) and the second clamp (302) are connected to each other by a connecting strip (303).
2. The sealing structure for a water-cooled cable according to claim 1, characterized in that, A rotating plate (304) is rotatably connected to the first clamp (301), and a screw (305) is fixedly installed on the rotating plate (304). A threaded sleeve (306) is threadedly connected to the circumferential surface of the screw (305), and the bottom end of the threaded sleeve (306) abuts against the second clamp (302).
3. The sealing structure for a water-cooled cable according to claim 2, characterized in that, The first clamp (301) and the second clamp (302) are each fixedly installed with a gasket (307) on the side that is close to each other, and the screw (305) is disposed between the gaskets (307).
4. The sealing structure for a water-cooled cable according to claim 3, characterized in that, Both the first clamp (301) and the second clamp (302) are slidably provided with limiting plates (309). Both limiting plates (309) and the first clamp (301) and the second clamp (302) are provided with elastic elements (310), and both limiting plates (309) are movably abutting against the circumferential surface of the sealing element (2).
5. A sealing structure for a water-cooled cable according to claim 4, characterized in that, The first clamp (301) and the second clamp (302) are both provided with grooves (308), and a telescopic rod (311) is fixedly installed inside the groove (308). The limiting plate (309) is fixedly installed on the output end of the telescopic rod (311).
6. A sealing structure for a water-cooled cable according to claim 5, characterized in that, The elastic element (310) is a spring. One end of the spring is fixedly installed in the groove (308), and the other end is fixedly installed on the limiting plate (309). The spring is sleeved on the circumferential surface of the telescopic rod (311).
7. A sealing structure for a water-cooled cable according to claim 6, characterized in that, The limiting plate (309) is provided with barbs, which are provided on the sealing element (2).
8. A sealing structure for a water-cooled cable according to claim 7, characterized in that, The sealing element (2) is a rubber sleeve, which is fitted onto the cable element (1).