Cable branch box convenient for cable fixation

Abstract

The utility model provides a cable branch box convenient for cable fixation, and relates to the cable branch box technology field, the cable branch box comprises a box body, a box cover and binding posts, the top of the box body is hinged with the box cover, the box body is internally provided with a plurality of binding posts, one end of each binding post is communicated with a cable, and the other end of each binding post is communicated with the cable. A fixing mechanism matched with a cable is arranged at the bottom of the box body, and the fixing mechanism comprises a supporting frame, a positioning wheel and a groove; one end of a cable penetrates through the groove and is wound for a circle, the position of the cable is limited through the positioning wheel, then the two ends of the folded cable penetrate through the circular grooves in the limiting blocks, the fastening bolts are screwed into the screw holes of the left clamping block and the right clamping block, the fastening bolts drive the left clamping block and the right clamping block to clamp the cable, and the cable is clamped through the positioning wheel. The fixing device is used for completely fixing the cable and the positioning wheel together.

Description

Technical Field

[0001] The utility model relates to the technical field of cable distribution boxes, in particular to a cable distribution box convenient for cable fixing. Background Art

[0002] The cable distribution box is used for cable branching. The main functions of the cable distribution box are to tap or transfer cables, mainly playing the roles of cable tapping and cable transferring. The cable distribution box can realize the convenient butt joint of cables with different cross-sections, discard the complicated process of cable intermediate joints, improve the cable connection environment, be conducive to ensuring the butt joint quality, and facilitate the subsequent routine inspection and maintenance. The cable distribution box is widely used outdoors. With the progress of technology, the current cable distribution boxes with switches are also increasing continuously. Urban cables often adopt a double-circuit power supply method, so some people directly call the distribution box with a switch an outdoor ring main unit;

[0003] During the use of the existing cable distribution box, since the cable distribution box body is connected to multiple cables, and only twists and deforms the cables by external force to separate them during the classification process, when the cables are subjected to external force impact, the multiple cables are likely to be wound together, resulting in local heating of the cables and causing a fire. At the same time, it is also difficult for the later staff to maintain the cables. Therefore, the utility model proposes a cable distribution box convenient for cable fixing to solve the above problems. Summary of the Utility Model

[0004] In view of the above problems, the utility model proposes a cable distribution box convenient for cable fixing to solve the problem that in the prior art, only external force is used to twist and deform the cables to separate them, and when the cables are subjected to external force impact, the multiple cables are likely to be wound together.

[0005] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: A cable distribution box convenient for cable fixing, comprising a box body, a box cover and a terminal post. The box cover is hinged to the top of the box body. A plurality of terminal posts are arranged inside the box body. One end of each terminal post is communicated with a cable. A fixing mechanism matching the cable is arranged at the bottom of the box body.

[0006] Further improvement lies in that: The fixing mechanism comprises a support frame, a positioning wheel and a groove. A plurality of support frames are arranged at the bottom of the box body. The top end of the support frame is fixedly connected with a positioning wheel. A groove is arranged inside the positioning wheel. One end of the cable is wound and connected to the inside of the groove.

[0007] Further improvement lies in that: A limiting block is arranged above the support frame. A circular groove is arranged inside the limiting block. One end of the cable penetrates out of the inside of the circular groove.

[0008] A further improvement lies in that: the limiting block includes a left clamping block and a right clamping block. The right clamping block is attached to one side of the left clamping block. A set of screw holes are provided on both sides of the left clamping block and the right clamping block, and fastening bolts are threadedly connected inside the screw holes.

[0009] A further improvement lies in that: a plurality of through holes are provided on one side of the box body. One end of the cable passes through the inside of the through hole, and a sealing ring is provided between the cable and the through hole.

[0010] A further improvement lies in that: inclined surfaces are provided on both sides of the box body adjacent to the box cover, and the two inclined surfaces are attached and connected to each other. Driving mechanisms are symmetrically provided on both sides of the top of the box body.

[0011] A further improvement lies in that: the driving mechanism includes a hydraulic cylinder and a hinge seat. Hydraulic cylinders are symmetrically hinged on both sides of the top of the box body. The output end of the hydraulic cylinder is fixedly connected to the hinge seat, and the hinge seat is hinged to the box cover through a pin shaft.

[0012] The beneficial effect of the present utility model is as follows: Pass one end of the cable through the groove and wind it around once. Use the positioning wheel to limit the position of the cable. Then pass both ends of the folded cable through the circular grooves inside the limiting block, and then tighten the fastening bolts into the screw holes of the left clamping block and the right clamping block. The fastening bolts drive the left clamping block and the right clamping block to clamp the cable, so as to completely fix the cable and the positioning wheel together, to solve the problem that in the prior art, only the cables are twisted and deformed by external forces to be separated from each other, and when the cables are subjected to external force impacts, the multiple cables are likely to be wound around each other. Description of the Drawings

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the schematic structural diagram of the positioning wheel of the present utility model;

[0015] Figure 3 is the schematic structural diagram of the limiting block of the present utility model;

[0016] Figure 4 is the schematic structural diagram of the fixing mechanism of the present utility model;

[0017] Figure 5 is the present utility model Figure 1 partial enlarged view of part A.

[0018] In the figure: 1. Box body; 2. Box cover; 3. Terminal; 4. Support frame; 5. Positioning wheel; 6. Groove; 7. Cable; 8. Limiting block; 9. Left clamping block; 10. Right clamping block; 11. Circular groove; 12. Fastening bolt; 13. Hydraulic cylinder; 14. Hinge seat; 15. Sealing ring. Specific Embodiments

[0019] To deepen the understanding of the present utility model, the following will further elaborate on the present utility model in conjunction with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0020] According to Figures 1-5 As shown, this embodiment proposes a cable distribution box that facilitates cable fixing, including a box body 1, a box cover 2, and terminal posts 3. The box cover 2 is hinged to the top of the box body 1. Multiple terminal posts 3 are provided inside the box body 1. One end of each terminal post 3 is connected to a cable 7. A fixing mechanism matching the cable 7 is provided at the bottom of the box body 1. After the cable 7 is installed on the terminal post 3, the position of the cable 7 inside the box body 1 is locked by the fixing mechanism, separating multiple cables 7 from each other, and one end of the cable 7 passes through one side of the box body 1 for connection to other external electrical equipment.

[0021] The fixing mechanism includes a support frame 4, a positioning wheel 5, and a groove 6. Multiple support frames 4 are provided at the bottom of the box body 1. The top end of the support frame 4 is fixedly connected to the positioning wheel 5. A groove 6 is provided inside the positioning wheel 5. One end of the cable 7 is wound and connected to the inside of the groove 6.

[0022] A limiting block 8 is provided above the support frame 4. A circular groove 11 is provided inside the limiting block 8. One end of the cable 7 passes through the inside of the circular groove 11. The limiting block 8 includes a left clamping block 9 and a right clamping block 10. The right clamping block 10 is attached to one side of the left clamping block 9. A set of screw holes are provided on both sides of the left clamping block 9 and the right clamping block 10. A fastening bolt 12 is threadedly connected to the inside of the screw holes.

[0023] Pass one end of the cable 7 through the groove 6 and wind it around once. Use the positioning wheel 5 to limit the position of the cable 7. Then pass both ends of the folded cable 7 through the circular groove 11 inside the limiting block 8, and then tighten the fastening bolts 12 into the screw holes of the left clamping block 9 and the right clamping block 10. The fastening bolts 12 drive the left clamping block 9 and the right clamping block 10 to clamp the cable 7, so as to completely fix the cable 7 and the positioning wheel 5 together.

[0024] Multiple through holes are provided on one side of the box body 1. One end of the cable 7 passes through the inside of the through holes. A sealing ring 15 is provided between the cable 7 and the through holes. Sleeve the sealing ring 15 on one end of the cable 7, and then pass the cable 7 together with the sealing ring 15 through the inside of the through holes. The sealing ring 15 can fill the gap between the through holes and the cable 7 to ensure the sealing between the cable 7 and the box body 1.

[0025] On one side of the box body 1 adjacent to the box cover 2, there are inclined surfaces. The two inclined surfaces are mutually attached and connected. On both sides of the top of the box body 1, driving mechanisms are symmetrically arranged. The driving mechanism includes a hydraulic cylinder 13 and a hinge seat 14. On both sides of the top of the box body 1, hydraulic cylinders 13 are symmetrically hinged. The output end of the hydraulic cylinder 13 is fixedly connected with a hinge seat 14. The hinge seat 14 and the box cover 2 are hinged by a pin shaft. The output end of the hydraulic cylinder 13 is hinged with the box cover 2 through the hinge seat 14, so that the output end of the hydraulic cylinder 13 can drive the box cover 2 to rotate around the hinge point at the top of the box body 1, and then drive the box cover 2 to rotate up and down on the top of the box body 1, so as to control the automatic opening and closing of the box cover 2 on one side of the box body 1.

[0026] For this cable branch box, one end of the cable 7 is passed through the groove 6 and wound around. The positioning wheel 5 is used to limit the position of the cable 7. Then, both ends of the folded cable 7 are passed through the circular groove 11 inside the limiting block 8, and then fastening bolts 12 are screwed into the screw holes of the left clamping block 9 and the right clamping block 10. The fastening bolts 12 drive the left clamping block 9 and the right clamping block 10 to clamp the cable 7, so as to completely fix the cable 7 and the positioning wheel 5 together.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable branch box for facilitating cable fixing, comprising a box body (1), a box cover (2) and a terminal (3), characterized in that: The top of the box (1) is hingedly connected with a box cover (2), a plurality of terminal posts (3) are arranged inside the box (1), one end of each terminal post (3) is connected to a cable (7), and a fixing mechanism matching the cable (7) is arranged at the bottom of the box (1); The fixing mechanism comprises a support frame (4), a positioning wheel (5) and a groove (6); a plurality of support frames (4) are provided at the bottom of the box body (1); the top of each support frame (4) is fixedly connected to a positioning wheel (5); a groove (6) is provided on the inner side of the positioning wheel (5); and one end of the cable (7) is wound and connected to the inner side of the groove (6).

2. A cable branch box for facilitating cable fixing according to claim 1, characterized in that: A limit block (8) is provided above the support frame (4), a circular groove (11) is provided inside the limit block (8), and one end of the cable (7) passes through the inside of the circular groove (11).

3. A cable branch box for facilitating cable fixing according to claim 2, characterized in that: The limit block (8) comprises a left clamping block (9) and a right clamping block (10), wherein the right clamping block (10) is attached to one side of the left clamping block (9), and a group of screw holes are provided on both sides of the left clamping block (9) and the right clamping block (10), and the internal threads of the screw holes are connected with fastening bolts (12).

4. A cable branch box for facilitating cable fixing according to claim 1, characterized in that: A plurality of through holes are provided on one side of the box body (1), one end of the cable (7) passes through the interior of the through hole, and a sealing ring (15) is provided between the cable (7) and the through hole.

5. A cable branch box for facilitating cable fixing according to claim 1, characterized in that: The box body (1) and the box cover (2) are both provided with inclined surfaces on one side adjacent to the box body, and the two inclined surfaces are fitted and connected to each other. Driving mechanisms are symmetrically provided on both sides of the top of the box body (1).

6. A cable branch box for facilitating cable fixing according to claim 5, characterized in that: The driving mechanism comprises a hydraulic cylinder (13) and an articulated seat (14). The top of the box (1) has two sides. The hydraulic cylinder (13) is hingedly connected, and the output end of the hydraulic cylinder (13) is fixedly connected to a hinge seat (14). The hinge seat (14) and the box cover (2) are hingedly connected via a pin shaft.

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