Cable joint operation state monitoring device
By designing multiple sets of connection ports and semicircular protective baffles in the cable joint monitoring device, the cable is covered and protected by the cooperation of mobile blocks, the problem that the interface cannot effectively protect against dust in the prior art is solved, and the stability and use effect of cable connection are improved.
Patent Information
- Application Number
- CN202420769755.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing cable connector monitoring device has a simple interface and cannot effectively protect against dust, causing the gap between the cable and the interface to cause external dust to enter the interior of the interface.
A cable joint operation status monitoring device is designed, adopting multiple sets of connection ports and semicircular protective baffles. Through the cooperation of the first moving block and the second moving block, the cable is covered and protected to prevent dust from entering.
Effectively prevent external dust from entering the interface, improve the stability and use effect of cable connection, and ensure that the cable is not easy to disengage after connection.
Smart Images
Figure CN222913840U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of monitoring devices, in particular to a monitoring device for the operating state of a cable joint. Background Technique
[0002] Cable joints are facilities with a relatively high probability of failure in a cable network. Since cables operate underground, corresponding detection and maintenance are relatively difficult, and the operating conditions of the cables cannot be known on the ground. Local small hidden dangers caused by situations such as cable immersion, damage to the external insulation, and loose joints, if not dealt with in time, often cause greater accidents.
[0003] Therefore, usually the joints of the cables are plugged into the monitor to monitor the operating state of the cables. When a cable fails, it can be timely understood and dealt with. However, the existing monitor interfaces are relatively simple, only provided with a plug. But after the cable is connected, this plug cannot be protected, so that external dust easily enters the inside of the interface through the gap between the cable and the interface. For this reason, we propose a monitoring device for the operating state of a cable joint to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to solve the shortcomings of the existing technology involved in the background technique, and to propose a monitoring device for the operating state of a cable joint.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A monitoring device for the operating state of a cable joint, including a monitor main body. A plurality of connection ports are arranged at the end of the monitor main body. An installation seat is arranged at the end of the connection port. A protective baffle is arranged at the end of the installation seat. There are two groups of the protective baffles, and the two groups of protective baffles are semicircularly arranged. An installation slot is opened at the middle position of the protective baffle. A first moving block is inserted into the installation slot. The first moving block is semicircularly arranged;
[0007] When the cable is inserted into the inside of the connection port, the first moving block contracts, so that the outside of the protective baffle wraps the outside of the cable, thereby protecting the cable and preventing dust from entering the inside of the connection port.
[0008] Preferably, first sliding blocks are arranged at both ends of the protective baffle. First sliding grooves are opened on both sides of the installation seat. The first sliding blocks extend into the inside of the first sliding grooves;
[0009] The protective baffle can slide through the first sliding blocks in the first sliding blocks, and then the protective baffle can be opened, so that the cable can be inserted therein.
[0010] Preferably, a first fixed shaft rod is arranged inside the first sliding groove, the first sliding block is sleeved outside the first fixed shaft rod, and a first support spring is sleeved outside the first fixed shaft rod;
[0011] It can make the sliding stability of the protective baffle better. At the same time, the first support spring can support the first sliding block, and the first sliding block drives the protective baffle to move, so that the protective baffle can be restored when there is no cable, thus completing the protection of the connection port opening.
[0012] Preferably, a limit slot is opened at the middle position of the first moving block, and a second moving block is arranged inside the limit slot. The second moving block is semicircularly arranged;
[0013] It can make the second moving block embed into the first moving block. Furthermore, according to the caliber of the cable, the second moving block, the first moving block or the protective baffle can be moved, so that cables with different calibers can be coated, and the dust-proof effect is better.
[0014] Preferably, second sliding blocks are arranged at both ends of the first moving block, and second sliding grooves are opened on both sides of the inner wall of the protective baffle. The second sliding blocks extend into the second sliding grooves;
[0015] It can make the first moving block slide up and down, so that the first moving block can be opened or closed.
[0016] Preferably, a second fixed shaft rod is arranged inside the second sliding groove, the second sliding block is sleeved outside the second fixed shaft rod, and a second support spring is sleeved outside the second fixed shaft rod;
[0017] It can make the sliding stability of the first moving block better. At the same time, under the support of the second support spring, the first moving block is driven to be restored, so that after the first moving block is restored, the opening of the connection port is protected.
[0018] Preferably, the two sides of the second moving block are provided with the same structure as the two sides of the first moving block, and the two sides of the inner wall of the first moving block are provided with the same structure as the two sides of the inner wall of the protective baffle;
[0019] It makes the working state of the second moving block the same as that of the first moving block.
[0020] Compared with the prior art, the beneficial effects of the present utility model are:
[0021] 1. The utility model can move the protective baffle, the first moving block and the second moving block, so that it can be wrapped according to the caliber of the cable, and then the cable can be protected from dust after connection, avoiding external dust from entering the inside of the connection port and making the use effect of the connection port better.
[0022] 2. When the cable is detached, the utility model can restore the protective baffle, the first moving block and the second moving block, and then form a complete circle to protect the opening of the connection port. When the cable is inserted, the protective baffle, the first moving block or the second moving block can squeeze and fix the end of the cable to avoid the cable from detaching. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a three-dimensional structural schematic diagram of a cable joint operation state monitoring device proposed by the utility model;
[0024] Figure 2 is Figure 1 a front view sectional structural schematic diagram of the connection port and the mounting base in
[0025] Figure 3 is Figure 2 a front view sectional structural schematic diagram of the protective baffle in
[0026] Figure 4 is Figure 3 an enlarged structural schematic diagram of part A in
[0027] In the figure: 1. Monitor main body; 2. Connection port; 3. Mounting base; 4. Protective baffle; 5. First sliding groove; 6. First sliding block; 7. First fixed shaft rod; 8. First support spring; 9. Mounting slot; 10. First moving block; 11. Second sliding groove; 12. Second sliding block; 13. Second fixed shaft rod; 14. Second support spring; 15. Limit slot; 16. Second moving block. 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 of the embodiments.
[0029] Refer to Figures 1-4A cable joint operating status monitoring device shown in the figure has multiple sets of connection ports 2 at the end of the monitor main body 1. The model of the detector main body 1 can refer to FH-900L. Then, an installation seat 3 is provided at the end of the connection port 2, and a protective baffle 4 is provided at the end of the installation seat 3. There are two sets of the protective baffles 4, and the two sets of protective baffles 4 are semi-circular. Then, an installation slot 9 is opened at the middle position of the protective baffle 4, and a first moving block 10 is inserted into the installation slot 9. At the same time, the first moving block 10 is semi-circular. Both ends of the protective baffle 4 are provided with first sliding blocks 6. Then, first sliding grooves 5 are opened on both sides of the installation seat 3, and the first sliding blocks 6 extend into the first sliding grooves 5. A first fixed shaft rod 7 is arranged inside the first sliding groove 5, and the first sliding block 6 is sleeved outside the first fixed shaft rod 7. Then, a first support spring 8 is sleeved outside the first fixed shaft rod 7.
[0030] Specifically, the first moving block 10 and the second moving block 16 in this embodiment will be described. Please refer to Figure 3 and Figure 4 In the middle position of the first moving block 10, a limit slot 15 is opened. Then, a second moving block 16 is arranged inside the limit slot 15. The second moving block 16 is semi-circular. Both ends of the first moving block 10 are provided with second sliding blocks 12. Second sliding grooves 11 are opened on both sides of the inner wall of the protective baffle 4, and the second sliding blocks 12 extend into the second sliding grooves 11. A second fixed shaft rod 13 is arranged inside the second sliding groove 11, and the second sliding block 12 is sleeved outside the second fixed shaft rod 13. A second support spring 14 is sleeved outside the second fixed shaft rod 13. The two sides of the second moving block 16 have the same structure as the two sides of the first moving block 10. Then, the two sides of the inner wall of the first moving block 10 have the same structure as the two sides of the inner wall of the protective baffle 4. The outer diameter of the cable should fit with the inner wall of 10 or the inner wall of 04, and these two types of cables can be protected.
[0031] Working principle: When the utility model is in use, pull the two sets of protective baffles 4 to separate the protective baffles 4 and then insert the cable into the connection port 2. Then release the protective baffles 4, so that the first support spring 8 drives the first sliding block 6 to move, and the first sliding block 6 drives the protective baffle 4 to move, so that the protective baffle 4 completes the clamping of the cable and avoids the cable from detaching.
[0032] Meanwhile, the outer diameter of the cable squeezes the second moving block 16 or the first moving block 10, so that the first moving block 10 or the second moving block 16 moves, causing the cable to be stuck inside the protective baffle 4 or inside the first moving block 10, making the coating more precise, preventing external dust from entering, and at the same time making the limiting effect better.
[0033] In the present utility model, the installation methods, connection methods or setting methods of all the above-mentioned components are common mechanical methods, and the specific structures, models and coefficient indexes of all its components are its own technologies. Any implementation that can achieve its beneficial effects can be carried out, so no more details will be given.
[0034] The above embodiments are the preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement methods and are all included in the protection scope of the present utility model.
[0035] In the present utility model, unless otherwise stated, the directional terms such as "up and down, left and right, front and back, inside and outside, vertical and horizontal" included in the terms only represent the direction of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation of the terms. At the same time, the numerical terms such as "first", "second" and "third" do not represent specific quantities and orders, but are only used for name distinction. 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.
Claims
1. A cable joint operation status monitoring device, comprising a monitoring instrument body (1), characterized in that: The end of the monitoring instrument body (1) is provided with a plurality of connection ports (2), the end of the connection port (2) is provided with a mounting seat (3), the end of the mounting seat (3) is provided with a protective baffle (4), two groups of the protective baffles (4) are provided, and the two groups of protective baffles (4) are arranged in a semicircular shape, a mounting slot (9) is provided at the middle position of the protective baffle (4), a first moving block (10) is inserted into the interior of the mounting slot (9), and the first moving block (10) is arranged in a semicircular shape.
2. A cable joint operation status monitoring device according to claim 1, characterized in that: Both ends of the protective baffle (4) are provided with first sliding blocks (6), both sides of the mounting seat (3) are provided with first sliding grooves (5), and the first sliding blocks (6) extend into the interior of the first sliding grooves (5).
3. A cable joint operation status monitoring device according to claim 2, characterized in that: A first fixed shaft (7) is arranged inside the first sliding groove (5), the first sliding block (6) is sleeved on the outside of the first fixed shaft (7), and a first supporting spring (8) is sleeved on the outside of the first fixed shaft (7).
4. A cable joint operation status monitoring device according to claim 1, characterized in that: A limiting slot (15) is provided at the middle position of the first moving block (10), a second moving block (16) is arranged inside the limiting slot (15), and the second moving block (16) is arranged in a semicircular shape.
5. A cable joint operation status monitoring device according to claim 1, characterized in that: Second sliding blocks (12) are provided at both ends of the first moving block (10), second sliding grooves (11) are provided on both sides of the inner wall of the protective baffle (4), and the second sliding blocks (12) extend into the interior of the second sliding grooves (11).
6. A cable joint operation status monitoring device according to claim 5, characterized in that: A second fixed shaft (13) is arranged inside the second sliding groove (11), the second sliding block (12) is sleeved on the outside of the second fixed shaft (13), and a second supporting spring (14) is sleeved on the outside of the second fixed shaft (13).
7. A cable joint operation status monitoring device according to claim 4, characterized in that: The two sides of the second moving block (16) are provided with structures identical to those on the two sides of the first moving block (10), and the two sides of the inner wall of the first moving block (10) are provided with structures identical to those on the two sides of the inner wall of the protective baffle (4).