Distribution box wire insulation protection structure
The design of the combined structure of the outer frame and the limiting rod solves the problems of insulation protection adaptability and wire constraint at the inlet of the distribution box, realizes adaptive protection for inlets of different sizes and shapes, avoids wire tangling, and facilitates maintenance.
Patent Information
- Application Number
- CN202423191295.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-24
AI Technical Summary
The existing insulation protection structure of the distribution box inlet cannot adapt to inlets of different sizes and shapes, and lacks restraint on the wires, which makes the wires easy to scatter and inconvenient for maintenance and wire entry and exit.
It adopts a combination structure of outer frame, constraint frame, first limit rod and second limit rod. By adjusting the position of the limit rod and the sliding of the constraint frame, the wires can be fixed and arranged to adapt to different inlet shapes and sizes.
It improves the protection of the conductors, prevents them from being scratched, enhances the adaptability of the device, and facilitates subsequent maintenance and the entry and exit of the conductors.
Smart Images
Figure CN223785541U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of distribution box, concretely is a distribution box wire insulation protection structure. BACKGROUND
[0002] The distribution box is an important equipment in the power system, and is used for distributing electric energy and controlling circuit, in the distribution box, the incoming wire port is the key part of the wire into the distribution box, if the insulation protection of the incoming wire port is not in place, may cause current leakage, short circuit and other faults, and even causes fire and electric shock accident seriously, causes huge loss to personnel and property.
[0003] The incoming wire port is generally arranged at the top or left and right side walls of the distribution box, some are rectangular and some are circular, the insulation protection structure of the existing distribution box incoming wire port cannot adapt to the incoming wire ports of different sizes and shapes, the adaptability is weak, and the wire is easily scattered, and the subsequent maintenance and the wire in and out are not convenient. Therefore, a new technical scheme is needed to solve it. UTILITY MODEL CONTENT
[0004] The utility model discloses a distribution box wire insulation protection structure, solve the problem that the insulation protection structure of the existing distribution box incoming wire port of the wire of the background art cannot adapt to the incoming wire ports of different sizes and shapes, the adaptability is weak, and the wire is easily scattered, and the subsequent maintenance and the wire in and out are not convenient.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a distribution box wire insulation protection structure, including outer frame, constraint frame, one limit rod, two limit rods and extruding bolt, the both sides of the top of outer frame are all seted up top sliding slot, the left and right ends of constraint frame are located in the inboard of two sides top sliding slot respectively and slide along top sliding slot, the surface recess of constraint frame is fixedly connected with rubber block, the lateral wall edge of rubber block is evenly seted up with a plurality of constraint grooves;The left and right side walls and the front and back side walls of outer frame are all seted up with the main adjusting groove of through, the both ends of one limit rod and two limit rods are all fixedly connected with fixed block, and the fixed block of one limit rod both ends is located at the outer surface of the outer frame at front and back main adjusting groove respectively, the fixed block of two limit rods both ends is located at the outer surface of the outer frame at left and right main adjusting groove respectively, one limit rod and two limit rods are perpendicular to each other.
[0006] In the technical scheme, the first limiting rod and the second limiting rod are perpendicular to each other, the first limiting rod and the second limiting rod are transversely slid according to the size of the wire inlet, the area surrounded by the first limiting rod and the second limiting rod is smaller than the size of the wire inlet, so that the wire is prevented from being scratched by the sharp edge of the wire inlet, and the device can adapt to the wire inlet shape of different distribution lines, and the protection effect on the wire and the adaptability of the device are improved; the constraint frame is transversely slid between the two top sliding grooves, the wire passing through the area limited by the first limiting rod and the second limiting rod is pressed into the constraint groove of the rubber block, so that the wire is constrained and fixed, and a plurality of constraint frames can be slid into the top sliding groove to constrain and arrange the plurality of wires, so that the wires are prevented from being disordered, and the subsequent maintenance and wire inlet and outlet are facilitated.
[0007] Preferably, the outer frame left and right side walls of the top sliding groove are provided with side sliding grooves, the side sliding grooves are communicated with the top sliding groove, and the extrusion bolts transversely pass through the side sliding grooves and are threadedly connected with the constraint frame.
[0008] Preferably, the thickness of the first limiting rod is greater than that of the second limiting rod, and the side wall of the first limiting rod is provided with a groove through which the second limiting rod passes.
[0009] Preferably, a through secondary adjusting groove is formed in the surface of the outer frame above the primary adjusting groove, the outer side wall of the fixing block is threadedly connected with a limiting bolt, the limiting bolt is located at the horizontal position of the secondary adjusting groove, the limiting bolt penetrates through the fixing block and passes through the secondary adjusting groove, and the surface of the limiting bolt is threadedly sleeved with a nut.
[0010] Preferably, the surfaces of the first limiting rod and the second limiting rod towards one side of the central part of the outer frame are provided with soft pads.
[0011] Preferably, the lower ends of the front and rear side walls of the outer frame are fixedly connected with mounting plates, the top ends of the mounting plates are threadedly connected with mounting bolts on both sides, the mounting bolts pass through the mounting plates and are threadedly connected with the outer wall of the distribution box.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1. The utility model discloses a primary adjusting groove, a first limiting rod and a second limiting rod, which can limit the wire passing area, the first limiting rod and the second limiting rod are perpendicular to each other, the first limiting rod and the second limiting rod are transversely slid according to the size of the wire inlet, the area surrounded by the first limiting rod and the second limiting rod is smaller than the size of the wire inlet, so that the wire is prevented from being scratched by the sharp edge of the wire inlet, and the device can adapt to the wire inlet shape of different distribution lines, and the protection effect on the wire and the adaptability of the device are improved.
[0014] 2. This utility model uses a top sliding groove, a constraint frame, a rubber block, and a constraint groove to organize wires. The constraint frame slides laterally between two top sliding grooves, pressing the wires that are restricted from passing through the area by the first and second limiting rods into the constraint groove of the rubber block, thereby constraining and fixing the wires. Furthermore, several constraint frames can slide into the top sliding groove to constrain and organize multiple wires, avoiding wire clutter and facilitating subsequent maintenance and wire entry and exit. Attached Figure Description
[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0016] Figure 1 This is an overall view of the present invention;
[0017] Figure 2 This is a schematic diagram of the structure of the first and second limiting rods of this utility model;
[0018] Figure 3 This is a schematic diagram of the constraint frame structure of this utility model.
[0019] In the diagram: 1. Outer wall of the distribution box; 2. Outer frame; 3. Top sliding groove; 301. Side sliding groove; 4. Constraint frame; 401. Extrusion bolt; 5. Rubber block; 6. Constraint groove; 7. Main adjustment groove; 701. Secondary adjustment groove; 8. Fixing block; 801. Limit bolt; 9. Second limit rod; 10. First limit rod; 11. Mounting plate; 12. Mounting bolt; 13. Soft pad. Detailed Implementation
[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description will further elaborate on them in conjunction with specific embodiments.
[0021] An insulation protection structure for electrical distribution box conductors, see [reference] Figures 1 to 3 The system includes an outer frame 2, a constraint frame 4, a first limiting rod 10, a second limiting rod 9, and a compression bolt 401. The top two sides of the top of the outer frame 2 are provided with top sliding grooves 3. The left and right ends of the constraint frame 4 are located inside the top sliding grooves 3 on both sides and slide along the top sliding grooves 3. Rubber blocks 5 are fixedly connected to the grooves on the surface of the constraint frame 4. Several constraint grooves 6 are evenly provided on the side wall edge of the rubber block 5. The wires are pressed into the constraint grooves 6 of the rubber block 5 to constrain and fix the wires. Several constraint frames 4 can slide into the top sliding grooves 3 to constrain and organize multiple wires, avoiding wire mess and facilitating subsequent maintenance.
[0022] The left and right side walls and the front and rear side walls of the outer frame 2 are all provided with through main adjustment grooves 7. The two ends of the first limiting rod 10 and the second limiting rod 9 are fixedly connected with fixing blocks 8. The fixing blocks 8 at both ends of the first limiting rod 10 are located on the outer surface of the outer frame 2 at the front and rear main adjustment grooves 7, respectively. The fixing blocks 8 at both ends of the second limiting rod 9 are located on the outer surface of the outer frame 2 at the left and right main adjustment grooves 7, respectively. The first limiting rod 10 and the second limiting rod 9 are perpendicular to each other. The first limiting rod 10 and the second limiting rod 9 are slid laterally according to the size of the inlet, so that the area enclosed by the first limiting rod 10 and the second limiting rod 9 is smaller than the size of the inlet, so as to avoid the wire being scratched by the sharp edge of the inlet. It also adapts to the inlet shape of different power distribution wires, improving the protection effect on the wire and the adaptability of the device.
[0023] Specifically, such as Figure 1 As shown, the left and right side walls of the outer frame 2 at the horizontal position of the top sliding groove 3 are provided with side sliding grooves 301. The side sliding grooves 301 are connected to the top sliding groove 3. The pressing bolt 401 passes through the side sliding groove 301 laterally and is threadedly connected to the constraint frame 4. The pressing bolt 401 can move with the constraint frame 4 through the side sliding groove 301, and after tightening, it can squeeze the constraint frame 4 into the top sliding groove 3 to maintain stability.
[0024] It is worth noting that, such as Figure 2 As shown, the thickness of the first limiting rod 10 is greater than that of the second limiting rod 9, and the side wall of the first limiting rod 10 has a groove large enough for the second limiting rod 9 to pass through. Therefore, the first limiting rod 10 and the second limiting rod 9 can be freely adjusted in position without being blocked.
[0025] It is worth noting that, such as Figure 2 As shown, a secondary adjustment groove 701 is opened through the surface of the outer frame 2 above the main adjustment groove 7. A limit bolt 801 is threadedly connected to the outer wall of the fixing block 8. The limit bolt 801 is located at the horizontal position of the secondary adjustment groove 701, and the limit bolt 801 passes through the fixing block 8 and through the secondary adjustment groove 701. A nut is threaded on the surface of the limit bolt 801. The nut is located on the surface of the limit bolt 801 inside the outer frame 2. After tightening the nut, the fixing block 8 can be squeezed onto the surface of the main adjustment groove 7, so that the first limit rod 10 or the second limit rod 9 is kept fixed.
[0026] It is worth noting that, such as Figure 2 As shown, the surfaces of the first limiting rod 10 and the second limiting rod 9 facing the center of the outer frame 2 are both provided with soft pads 13. The soft pads 13 can cover the edges of the first limiting rod 10 and the second limiting rod 9, thereby protecting the wires and preventing them from being scratched.
[0027] It is worth noting that, such as Figure 1As shown, mounting plates 11 are fixedly connected to the lower ends of the front and rear side walls of the outer frame 2. Mounting bolts 12 are threadedly connected to both sides of the top of the mounting plate 11. The mounting bolts 12 pass through the mounting plate 11 and are threadedly connected to the outer wall 1 of the distribution box. The outer frame 2 can be freely installed on the outside of the inlet port of different shapes, which improves the adaptability of the device.
[0028] In actual use, the outer frame 2 is fixed to the inlet of the distribution box outer wall 1 by the mounting plate 11 and mounting bolts 12. The first limit rod 10 and the second limit rod 9 are perpendicular to each other. The first limit rod 10 and the second limit rod 9 slide laterally according to the size of the inlet, so that the area enclosed by the first limit rod 10 and the second limit rod 9 is smaller than the size of the inlet, thereby avoiding the wires being scratched by the sharp edges of the inlet. It can also adapt to the shape of the inlet of different distribution wires, improving the protection effect of the wires and the adaptability of the device. The constraint frame 4 slides laterally between the two top sliding grooves 3, pressing the wires that are restricted by the first limit rod 10 and the second limit rod 9 into the constraint groove 6 of the rubber block 5, thereby constraining and fixing the wires. Several constraint frames 4 can slide into the top sliding groove 3 to constrain and organize multiple wires, avoiding wire mess and facilitating subsequent maintenance and wire entry and exit.
[0029] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.
[0030] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.
Claims
1. A conductor insulation protection structure for a distribution box, comprising an outer frame (2), a constraint frame (4), a first limiting rod (10), a second limiting rod (9), and a clamping bolt (401), characterized in that: The top two sides of the outer frame (2) are provided with top sliding grooves (3). The left and right ends of the constraint frame (4) are located inside the top sliding grooves (3) on both sides and slide along the top sliding grooves (3). A rubber block (5) is fixedly connected to the groove on the surface of the constraint frame (4). Several constraint grooves (6) are evenly provided on the side wall edge of the rubber block (5). The left and right side walls and the front and rear side walls of the outer frame (2) are provided with through main adjustment grooves (7). The two ends of the first limiting rod (10) and the second limiting rod (9) are fixedly connected with fixing blocks (8). The fixing blocks (8) at both ends of the first limiting rod (10) are located on the outer surface of the outer frame (2) at the front and rear main adjustment grooves (7). The fixing blocks (8) at both ends of the second limiting rod (9) are located on the outer surface of the outer frame (2) at the left and right main adjustment grooves (7). The first limiting rod (10) and the second limiting rod (9) are perpendicular to each other.
2. The insulation protection structure for distribution box conductors according to claim 1, characterized in that: The top slide groove (3) has side slide grooves (301) on both the left and right side walls of the outer frame (2) at the horizontal position. The side slide grooves (301) are connected to the top slide groove (3). The extrusion bolt (401) passes through the side slide grooves (301) laterally and is threadedly connected to the constraint frame (4).
3. The insulation protection structure for distribution box conductors according to claim 1, characterized in that: The thickness of the first limiting rod (10) is greater than that of the second limiting rod (9), and the side wall of the first limiting rod (10) has a groove large enough for the second limiting rod (9) to pass through.
4. The insulation protection structure for distribution box conductors according to claim 1, characterized in that: A through secondary adjustment groove (701) is opened on the surface of the outer frame (2) above the main adjustment groove (7). A limit bolt (801) is threadedly connected to the outer wall of the fixing block (8). The limit bolt (801) is located at the horizontal position of the secondary adjustment groove (701). The limit bolt (801) passes through the fixing block (8) and through the secondary adjustment groove (701). A nut is threaded onto the surface of the limit bolt (801).
5. The insulation protection structure for distribution box conductors according to claim 1, characterized in that: The surfaces of the first limiting rod (10) and the second limiting rod (9) facing the center of the outer frame (2) are both provided with soft pads (13).
6. The insulation protection structure for distribution box conductors according to claim 1, characterized in that: The lower ends of the front and rear side walls of the outer frame (2) are fixedly connected to mounting plates (11), and the top two sides of the mounting plates (11) are threaded with mounting bolts (12). The mounting bolts (12) pass through the mounting plates (11) and are threadedly connected to the outer wall (1) of the distribution box.