Cable branch box with protection function
By designing a protective device in the cable branch box, the disassembly process of the protective plate is simplified, the problem of complex maintenance of the cable branch box in the prior art is solved, the maintenance efficiency is improved, and the protective performance of the equipment is enhanced.
Patent Information
- Application Number
- CN202420559391.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-03-21
AI Technical Summary
After long-term use of the existing cable branch box, the baffle surface is severely damaged and needs to be removed for maintenance, but this process is complicated and increases the workload of the staff and reduces maintenance efficiency.
A cable branch box with protective function is designed, using a protective device, which includes a rotating block, a third return spring, a limiting rod and a fixed block. Through the cooperation of these components, the protective plate can be easily disassembled and the work reduced. personnel workload and improve maintenance efficiency.
By simplifying the disassembly process of the protective plate, the workload of the staff is reduced, and the disassembly efficiency of the protective plate is improved. At the same time, the protective performance of the cable branch box is enhanced, and equipment shaking and damage caused by impact are avoided.
Smart Images
Figure CN222381324U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable or wire installation, in particular to a cable branch box with a protective function. Background Art
[0002] The cable branch box is only used as a cable branch. The main function of the cable branch box is to branch or transfer the cables. It mainly plays the role of cable branching and cable transfer. The Chinese utility model patent, authorization announcement number "CN214044897U", discloses a cable branch box with a protective function, including a box body, the inner wall of the box body is fixedly provided with a telescopic box, the inside of the telescopic box is fixed with a spring, one end of the spring is fixed with a slider, the inner wall of the box body is fixed with a fixed seat, and the outer wall of the fixed seat is provided with a wire trough. This cable branch box with a protective function achieves the effect of buffering the impact force on the box body through the coordinated use of parts such as baffles, sliders and springs, and solves the problem of poor protection effect of the cable branch box, and achieves the effect of branching and fixing the cable line through the coordinated use of parts such as the fixed seat, the first rotating shaft, the second rotating shaft and the wire trough, and solves the problem that the cables of different lines cannot be effectively separated and fixed in the cable branch box.
[0003] The above technical scheme works as follows: first, when the box is hit by an object, the baffle is squeezed by the object, the baffle drives the connecting rod to slide to the left, and the connecting rod drives the slider to squeeze the spring. When the object leaves the inner wall of the box after the collision, the spring recovers its elastic deformation and drives the slider to reset. The slider drives the baffle to reset through the connecting rod, thereby buffering the impact force on the box through the movement and reset process to avoid deformation and damage of the box. However, the above technical scheme still has certain defects. For example, when the above-mentioned device is hit by an object through the box, the baffle is squeezed by the object and drives the connecting rod to slide to the left, while contracting the squeezing spring, thereby protecting the box from deformation and damage. However, when used for a long time, the surface of the baffle is severely damaged and needs to be removed. The staff needs to carry tools to remove the entire baffle before the baffle can be removed. This greatly increases the workload of the staff and reduces the efficiency of baffle removal and maintenance. Utility Model Content
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a cable branch box with a protective function, which can solve the problem that when the equipment is hit by an object through the box, the baffle is squeezed by the object and drives the connecting rod to slide to the left while causing the squeezing spring to contract, thereby protecting the box from deformation and damage. However, when used for a long time, the surface of the baffle is severely damaged and needs to be removed. The staff needs to carry tools to remove the entire baffle before the baffle can be removed. This greatly increases the workload of the staff and reduces the efficiency of baffle removal and maintenance.
[0005] To achieve the above object, the utility model provides the following technical solutions: a cable branch box with a protective function, comprising a support seat, a cable branch box, and a box door, wherein the cable branch box is fixedly connected to the upper surface of the support seat;
[0006] Wherein, the box door is rotatably connected to the front end of the cable branch box;
[0007] Among them, the cable branch box is internally fixedly connected with three fixed frames;
[0008] Among them, the interiors of the three fixed frames are fixedly connected with two support rods;
[0009] Among them, there are three groups of six support rods, two of which form a group, and the outer walls of the three groups of support rods are sleeved with two clamping blocks, and the outer walls of the six support rods are sleeved with a first return spring;
[0010] Wherein, two ends of the six first return springs are respectively fixedly connected to the inner wall of the corresponding fixed frame and the outer wall of the clamping block;
[0011] Among them, a protective device is arranged on the cable branch box.
[0012] Preferably, the protective device comprises two fixing blocks, both of which are fixedly connected to the outer wall of the cable branch box, and a mounting seat is provided between the two fixing blocks;
[0013] Wherein, a protection plate groove is provided on the outer surface of the mounting seat.
[0014] Preferably, two second return springs are fixedly connected inside the protective plate groove;
[0015] Wherein, the outer surfaces of the left and right sides of the mounting seat are provided with rotation block grooves;
[0016] Wherein, the interiors of the two rotating block grooves are both rotatably connected with rotating blocks.
[0017] Preferably, two limit rod grooves are provided on the outer surfaces of the two fixing blocks;
[0018] Among them, the internal sliding connection of the mounting seat is provided with four limit rods;
[0019] Wherein, a protective plate is slidably connected inside the protective plate groove.
[0020] Preferably, two ends of the two second return springs are fixedly connected to the inner wall of the protective plate groove and the outer wall of the protective plate respectively;
[0021] Wherein, a third return spring is arranged inside both the left and right sides of the mounting seat;
[0022] Wherein, two ends of the two third return springs are respectively fixedly connected to one end of the corresponding limiting rod.
[0023] Preferably, one end of the four limiting rods close to the limiting rod grooves is in contact with the inner wall of the corresponding limiting rod grooves respectively;
[0024] There are two protective devices, which are located on both sides of the cable branch box.
[0025] Compared with the prior art, the beneficial effects of the utility model are:
[0026] (1) The cable branch box with a protective function drives the third reset spring to contract by rotating the rotating block in the protective device, and drives the limit rod to move in the opposite direction. Then, the limit rod moves in the opposite direction and disengages from the inside of the limit rod groove provided on the fixed block. After the mounting seat loses the limit of the limit rod, the mounting seat and the protective plate can be removed from the cable branch box. This is simple and quick to operate, and is convenient for the staff to disassemble the protective plate, avoiding the need for the staff to carry tools to disassemble the entire protective plate, thereby greatly reducing the workload of the staff and improving the removal efficiency of the protective plate.
[0027] (2) When the cable branch box with a protective function is hit, the first thing that comes into contact is the protective plate. The force generated by the impact causes the protective plate to move in the opposite direction, and then the protective plate moves in the opposite direction. This can effectively protect the internal parts of the cable branch box and avoid shaking of the cable branch box due to impact, thereby greatly improving the practicability of the equipment while improving the safety performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0030] Figure 2 This is a schematic diagram of the structure inside the cable branch box of the utility model;
[0031] Figure 3This is a schematic diagram of the structure of the exterior of the second return spring of the utility model;
[0032] Figure 4 This is a schematic diagram of the structure inside the mounting seat of the utility model;
[0033] Figure 5 It is a structural schematic diagram of the exterior of the fixed frame of the utility model.
[0034] Figure numerals: 1. support seat; 2. protective plate; 3. box door; 4. cable branch box; 5. fixed block; 6. rotating block; 7. rotating block groove; 8. support rod; 9. first return spring; 10. limit rod groove; 11. clamping block; 12. fixed frame; 13. second return spring; 14. mounting seat; 15. protective plate groove; 16. limit rod; 17. third return spring. DETAILED DESCRIPTION
[0035] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0036] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0037] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0038] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0039] See also Figure 1-5The utility model provides a technical solution: a cable branch box with a protective function, comprising a support seat 1, a cable branch box 4, and a box door 3. The cable branch box 4 is fixedly connected to the upper surface of the support seat 1, and the box door 3 is rotatably connected to the front end of the cable branch box 4. Three fixed frames 12 are fixedly connected inside the cable branch box 4. Two support rods 8 are fixedly connected inside the three fixed frames 12. Six support rods 8 are grouped into three groups, and the outer walls of the three groups of support rods 8 are sleeved with two clamping blocks 11. The outer walls of the six support rods 8 are sleeved with first return springs 9. The two ends of the six first return springs 9 are respectively fixedly connected to the inner walls of the corresponding fixed frames 12 and the outer walls of the clamping blocks 11. A protective device is provided on the cable branch box 4.
[0040] The protective device includes two fixing blocks 5 , both of which are fixedly connected to the outer wall of the cable branch box 4 , a mounting seat 14 is arranged between the two fixing blocks 5 , and a protective plate groove 15 is arranged on the outer surface of the mounting seat 14 .
[0041] Among them, two second return springs 13 are fixedly connected inside the protective plate groove 15, and rotating block grooves 7 are opened on the outer surfaces of the left and right sides of the mounting seat 14. The insides of the two rotating block grooves 7 are rotatably connected with rotating blocks 6.
[0042] The outer surfaces of the two fixing blocks 5 are each provided with two limit rod grooves 10 , the interior of the mounting seat 14 is slidably connected with four limit rods 16 , and the interior of the protective plate groove 15 is slidably connected with the protective plate 2 .
[0043] Among them, the two ends of the two second return springs 13 are fixedly connected to the inner wall of the protective plate groove 15 and the outer wall of the protective plate 2 respectively, and the third return spring 17 is arranged inside the left and right sides of the mounting seat 14, and the two ends of the two third return springs 17 are fixedly connected to one end of the corresponding limit rod 16 respectively.
[0044] Among them, one end of the four limiting rods 16 close to the limiting rod groove 10 is in contact with the inner wall of the corresponding limiting rod groove 10 respectively. There are two protective devices in total, and the two protective devices are respectively located on both sides of the cable branch box 4.
[0045] Furthermore, when the device is used, it is started by connecting an external power supply. When the cable branch box 4 is hit, the first thing that comes into contact is the protective plate 2. The force generated by the impact causes the protective plate 2 to move in the opposite direction, and then the opposite movement of the protective plate 2 drives the second return spring 13 to contract while buffering it, thereby reducing the force generated by the impact. Then, the cable is passed through the middle of the two clamping blocks 11, and then the force generated by the first return spring 9 causes the two clamping blocks 11 to move in the opposite direction while clamping the cable.
[0046] Furthermore, when the protective plate 2 needs to be removed, the rotating block 6 is twisted, and the rotation of the rotating block 6 drives the third return spring 17 to contract while driving the limit rod 16 to move in the opposite direction. Then, the limit rod 16 moves in the opposite direction and disengages from the inside of the limit rod groove 10 opened on the fixed block 5. After the mounting seat 14 loses the limit of the limit rod 16, the mounting seat 14 and the protective plate 2 can be removed from the cable branch box 4.
[0047] The rotation of the rotating block 6 in the protective device drives the third return spring 17 to contract and drives the limit rod 16 to move in the opposite direction. Then, the limit rod 16 moves in the opposite direction to disengage the inner contact of the limit rod groove 10 opened on the fixed block 5. Then, after the mounting seat 14 loses the limit of the limit rod 16, the mounting seat 14 and the protective plate 2 can be removed from the cable branch box 4. This operation is simple and quick, which is convenient for the staff to disassemble the protective plate 2 and avoids the need for the staff to carry tools to disassemble the entire protective plate 2, thereby greatly reducing the workload of the staff and improving the disassembly efficiency of the protective plate 2. When the cable branch box 4 is hit, the first contact is the protective plate 2, and the force generated by the impact causes the protective plate 2 to move in the opposite direction, and then the protective plate 2 moves in the opposite direction. This can effectively protect the internal parts of the cable branch box 4 and avoid shaking of the cable branch box 4 due to impact, thereby greatly improving the practicality of the equipment while improving the safety performance of the equipment.
[0048] Working principle: When the cable branch box 4 is hit, the first thing it contacts is the protective plate 2. The force generated by the impact causes the protective plate 2 to move in the opposite direction, and then the protective plate 2 moves in the opposite direction to drive the second return spring 13 to contract while buffering it, thereby reducing the force generated by the impact. Then, the cable is passed through the middle of the two clamping blocks 11, and then the force generated by the first return spring 9 causes the two clamping blocks 11 to move in the opposite direction while clamping the cable. Then, when the protective plate 2 needs to be removed, the rotating block 6 is twisted, and the rotating block 6 rotates to drive the third return spring 17 to contract while driving the limit rod 16 to move in the opposite direction. Then, the limit rod 16 moves in the opposite direction to disengage from the inside of the limit rod groove 10 opened on the fixed block 5, and then after the mounting seat 14 loses the limit of the limit rod 16, the mounting seat 14 and the protective plate 2 can be removed from the cable branch box 4.
[0049] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A cable branch box with a protective function, comprising a support base (1), a cable branch box (4), and a box door (3), characterized in that: The cable branch box (4) is fixedly connected to the upper surface of the support base (1); Wherein, the box door (3) is rotatably connected to the front end of the cable branch box (4); Wherein, three fixed frames (12) are fixedly connected inside the cable branch box (4); Wherein, two support rods (8) are fixedly connected inside each of the three fixed frames (12); There are three groups of six support rods (8), two of which form a group; the outer walls of the three groups of support rods (8) are sleeved with two clamping blocks (11); and the outer walls of the six support rods (8) are sleeved with a first return spring (9); Wherein, two ends of the six first return springs (9) are respectively fixedly connected to the inner wall of the corresponding fixed frame (12) and the outer wall of the clamping block (11); Wherein, a protective device is arranged on the cable branch box (4).
2. A cable branch box with protective function according to claim 1, characterized in that: The protective device comprises two fixing blocks (5), the two fixing blocks (5) are fixedly connected to the outer wall of the cable branch box (4), and a mounting seat (14) is arranged between the two fixing blocks (5); Wherein, a protection plate groove (15) is provided on the outer surface of the mounting seat (14).
3. A cable branch box with protective function according to claim 2, characterized in that: Two second return springs (13) are fixedly connected inside the protection plate groove (15); Wherein, the outer surfaces of the left and right sides of the mounting seat (14) are both provided with rotating block grooves (7); The interiors of the two rotating block grooves (7) are both rotatably connected with the rotating blocks (6).
4. A cable branch box with protective function according to claim 3, characterized in that: Two limiting rod grooves (10) are provided on the outer surfaces of the two fixing blocks (5); Wherein, four limit rods (16) are slidably connected inside the mounting seat (14); The interior of the protection plate groove (15) is slidably connected with the protection plate (2).
5. A cable branch box with protective function according to claim 4, characterized in that: The two ends of the two second return springs (13) are respectively fixedly connected to the inner wall of the protective plate groove (15) and the outer wall of the protective plate (2); Wherein, third return springs (17) are arranged inside the left and right sides of the mounting seat (14); Wherein, the two ends of the two third return springs (17) are respectively fixedly connected to one end of the corresponding limiting rod (16).
6. A cable branch box with protective function according to claim 5, characterized in that: One end of the four limiting rods (16) close to the limiting rod groove (10) is in contact with the inner wall of the corresponding limiting rod groove (10); There are two protective devices in total, and the two protective devices are respectively located on two sides of the cable branch box (4).