CN218678402U - Sealed cable distribution box - Google Patents

Abstract

The utility model discloses a sealed cable junction box, which relates to the technical field of junction boxes. The utility model comprises a sealed junction box, a vertical box board is fixed inside the sealed junction box, and a plurality of wire take-up mechanisms are arranged at the top position of one end of the vertical box board; The fixed box is provided with a binding mechanism inside the fixed box and at the bottom of the wire take-up mechanism for clamping the cables. The utility model enables the two arc-shaped clamping blocks to clamp the cables through the restraint mechanism, and can adjust the clamping force of the arc-shaped clamping blocks on the cables, so that the device can clamp cables with different diameters, and the utility model can be improved. The applicability of the device, through the wire take-up mechanism, enables the storage roller to collect redundant cables, preventing redundant cables from being entangled inside the sealed junction box and causing circuit accidents.

Description

A sealed cable distribution box

technical field

The utility model belongs to the technical field of junction boxes, in particular to a sealed cable junction box.

Background technique

With the rapid development of the national power industry, the cable distribution box is a rapidly developing power distribution device in recent years. It is widely used in outdoor AC three-phase 380V/2 first threaded rod (20)V, rated frequency 50Hz, rated In the low-voltage power distribution network with a current of 800A and below, cables are used to distribute electric energy to other users or equipment.

The main function of the cable distribution box is to branch or transfer the cables. During use, due to the gravity of the cables and other reasons, the cables are easy to loosen or fall off, which may easily cause poor contact or power failure of the cables, which will affect the normal power supply. Work;

Therefore, an improved device aimed at this shortcoming enables the cable to be clamped for a long time and prevents the cable from detaching;

Therefore, a sealed cable distribution box is designed to provide another solution to the above problems.

Utility model content

The purpose of this utility model is to provide a sealed cable junction box to solve the existing problem: during use, due to the gravity of the cable itself, the cable is easy to loose or fall off, which may cause poor contact of the cable Or power failure, affecting normal power work.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions: a sealed cable junction box, including a sealed junction box, and a vertical box plate is fixed inside the sealed junction box. A plurality of take-up mechanisms are arranged at the top position of one end of the vertical box plate;

A fixed box is provided at the bottom of one end of the vertical box plate, and a binding mechanism is provided inside the fixed box and at the bottom of the take-up mechanism for clamping cables.

Further, the wire take-up mechanism includes a storage roller, and a longitudinal rotation rod is connected to the inner rotation of the vertical box plate, and the end of the longitudinal rotation rod close to the storage roller is fixedly connected to the storage roller;

The outer side of the longitudinal rotation rod and one end away from the storage roller is fixed with a transmission gear, the top of the transmission gear is provided with a block, the top of the block is fixed with an L-shaped sliding rod, and the outer side of the L-shaped sliding rod slides An arc-shaped fixing plate is connected, an arc-shaped sliding plate is fixed on the top of the L-shaped sliding bar, and a first rigid spring is arranged between the arc-shaped sliding plate and the arc-shaped fixing plate and on the outside of the L-shaped sliding bar.

Further, a threading hole is opened inside the storage roller for cables to pass through the interior of the storage roller.

Further, a vertical chute is provided inside the vertical box plate, and the vertical box plate is slidably connected to the arc-shaped sliding plate through the vertical chute.

Further, the binding mechanism includes a cable clamping cavity, and a plurality of cable clamping cavities are opened inside the fixed box, and rectangular fixing columns are fixed at both ends of the cable clamping cavity;

The top and the bottom of the outside of the rectangular fixed column are slidably connected with an arc-shaped moving block, and between the two arc-shaped moving blocks and on the outside of the rectangular fixed column are also slidably connected with two rectangular moving blocks. One end of the moving block is rotatably connected to a rectangular transmission rod, and one end of the two rectangular transmission rods is rotatably connected to an arc clamping block;

A second rigid spring is arranged between the arc-shaped moving block and the rectangular moving block and on the outside of the rectangular fixed column.

Further, arc-shaped slots are opened inside the arc-shaped clamping block.

Further, the binding mechanism also includes a hexagon socket bolt, which is located inside the fixed box and is connected in rotation with the fixed box, and a vertical rotation rod is fixed on the bottom of the hexagon socket bolt, and the vertical rotation rod The bottom of the first threaded rod is fixed with a first threaded rod, the bottom of the first threaded rod is fixed with a vertical polished rod, and the bottom of the vertical polished rod is fixed with a second threaded rod;

The helical directions of the first threaded rod and the second threaded rod are opposite, and the first threaded rod is threaded with one of the arc-shaped moving blocks and the second threaded rod is threaded with the other arc-shaped moving block connect.

The utility model has the following beneficial effects:

1. The utility model enables the two arc-shaped clamping blocks to clamp the cables through the binding mechanism, and can adjust the clamping force of the arc-shaped clamping blocks on the cables, so that the device can clamp cables of different diameters. Improve the applicability of the device.

2. The utility model enables the storage roller to collect redundant cables through the wire take-up mechanism, preventing redundant cables from being entangled inside the sealed junction box and causing circuit accidents.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the vertical box board and the storage roller of the utility model;

Fig. 3 is a structural schematic diagram of the transmission gear and the block of the utility model;

Fig. 4 is a structural sectional view inside the fixed box of the present invention;

Fig. 5 is a structural schematic view of the first threaded rod and the second threaded rod of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Sealed junction box; 2. Storage roller; 3. Fixed box; 4. Vertical box plate; 5. Longitudinal rotating rod; 6. Transmission gear; 7. L-shaped sliding rod; 9. Clamping block; 10. Hexagon socket head bolt; 11. Arc sliding plate; 12. First rigid spring; 13. Arc clamping block; 14. Rectangular fixed column; 15. Arc moving block; 16. Rectangular moving block ; 17, a rectangular transmission rod; 18, a second rigid spring; 19, a vertical rotation rod; 20, a first threaded rod; 21, a vertical polished rod; 22, a second threaded rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-5, the utility model is a sealed cable junction box, including a sealed junction box 1, a vertical box plate 4 is fixed inside the sealed junction box 1, and the vertical box plate 4. Multiple take-up mechanisms are arranged at the top position of one end;

The bottom of one end of the vertical box plate 4 is provided with a fixed box 3, and the inside of the fixed box 3 and the bottom of the take-up mechanism are provided with a binding mechanism for clamping cables.

The wire take-up mechanism includes a storage roller 2, and the inner rotation of the vertical box plate 4 is connected with a longitudinal rotation rod 5, and the end of the vertical rotation rod 5 close to the storage roller 2 is fixedly connected with the storage roller 2;

The outer side of the longitudinal rotation bar 5 and one end away from the storage roller 2 is fixed with a transmission gear 6, the top of the transmission gear 6 is provided with a block 9, the top of the block 9 is fixed with an L-shaped sliding rod 7, and the outer side of the L-shaped sliding rod 7 slides An arc-shaped fixing plate 8 is connected, and the arc-shaped fixing plate 8 and the vertical box plate 4 are fixed to condense. The top of the L-shaped sliding rod 7 is fixed with an arc-shaped sliding plate 11, and the arc-shaped sliding plate 11 and the arc-shaped fixing plate 8 A first rigid spring 12 is arranged between and outside the L-shaped sliding rod 7 .

The bottom of the clamping block 9 is provided with a gear groove adapted to the transmission gear 6, and the clamping block 9 and the transmission gear 6 are matched through the gap between the gear grooves;

The inside of the storage roller 2 is provided with a threading hole for the cable to pass through the inside of the storage roller 2;

The inside of the vertical box plate 4 is provided with a vertical chute, and the vertical box plate 4 and the arc-shaped sliding plate 11 are slidably connected by the vertical chute, and through the setting of the vertical chute, the arc-shaped sliding plate 11 can be Sliding inside the vertical box plate 4, the movement of the arc-shaped sliding plate 11 enables the L-shaped sliding rod 7 to move, and the movement of the L-shaped sliding rod 7 causes the first rigid spring 12 to deform under force;

Here, the cable is passed through the inside of the storage roller 2, and then the arc-shaped sliding plate 11 is pulled upwards. The movement of the arc-shaped sliding plate 11 causes the first rigid spring 12 to be stretched under force, and the clamping block 9 can be raised, so that the transmission The gear 6 can be rotated, and the cable can be wound to the outside of the storage roller 2 through the rotation of the storage roller 2. When the cable is wound up to a certain extent, the pull on the arc-shaped sliding plate 11 can be released, and the first rigidity The elastic characteristics of the spring 12 enable the block 9 to restrict the transmission gear 6, prevent the rotation of the transmission gear 6, and then limit the rotation of the storage roller 2;

The binding mechanism includes a cable clamping cavity, and the inside of the fixed box 3 is provided with a plurality of cable clamping cavities, and the two ends of the cable clamping cavity are fixed with rectangular fixing columns 14;

The top and bottom of the outside of the rectangular fixed column 14 are slidably connected with an arc-shaped moving block 15, and between the two arc-shaped moving blocks 15 and on the outside of the rectangular fixed column 14 are also slidably connected with two rectangular moving blocks 16. One end of the block 16 is rotatably connected with a rectangular transmission rod 17, and one end of the two rectangular transmission rods 17 is rotatably connected with an arc clamping block 13;

A second rigid spring 18 is arranged between the arc-shaped moving block 15 and the rectangular moving block 16 and on the outside of the rectangular fixed column 14;

The inside of the arc-shaped clamping block 13 is provided with an arc-shaped groove, and through the setting of the arc-shaped groove, the arc-shaped clamping block 13 can better clamp the cable;

The binding mechanism also includes a hexagon socket bolt 10, the hexagon socket bolt 10 is located inside the fixed box 3 and is rotatably connected with the fixed box 3, the inside of the fixed box 3 is provided with a circular rotating groove, and the outer side of the hexagon socket bolt 10 is provided with a rotating ring, The fixed box 3 and the hexagon socket bolt 10 are rotated and connected by the setting of the circular rotation groove and the rotation ring. The bottom of the hexagon socket bolt 10 is fixed with a vertical rotation rod 19, and the bottom of the vertical rotation rod 19 is fixed with a first Threaded rod 20, the bottom of the first threaded rod 20 is fixed with a vertical polished rod 21, and the bottom of the vertical polished rod 21 is fixed with a second threaded rod 22;

The vertical rotation rod 19 runs through the inside of the fixed box 3 and is rotatably connected with the fixed box 3 through bearings, and the rectangular moving block 16 and the rectangular transmission rod 17 as well as the rectangular transmission rod 17 and the arc clamping block 13 are all rotatably connected by pins;

The interior of the arc-shaped moving block 15 and the rectangular moving block 16 is provided with a rectangular chute, and the rectangular fixed column 14 and the arc-shaped moving block 15 as well as the rectangular moving block 16 and the rectangular fixed column 14 are slidingly connected by a rectangular chute;

The thread direction of the first threaded rod 20 and the second threaded rod 22 are opposite, the first threaded rod 20 is threaded with one of the arc moving blocks 15 and the second threaded rod 22 is threaded with the other arc moving block 15, Through the rotation of the first threaded rod 20 and the second threaded rod 22, the arc-shaped moving block 15 can move in opposite directions on the outside of the rectangular fixed column 14;

Here, the elastic characteristics of the second rigid spring 18 enable the rectangular transmission rod 17 to slide outside the rectangular fixing column 14, and the rectangular transmission rod 17 enables the two arc-shaped clamping blocks 13 to approach each other, so that the cable can be clamped , when the diameter of the cable changes, the hexagon socket bolt 10 is rotated, the first threaded rod 20 and the second threaded rod 22 are rotated through the vertical rotation rod 19 and the vertical polished rod 21, and the first threaded rod 20 and the second threaded rod The rotation of the rod 22 makes the moving directions of the two arc-shaped moving blocks 15 opposite, and then changes the state of the second rigid spring 18 at this time, so that the arc-shaped clamping blocks 13 can move towards the opposite direction, so that the two arc-shaped clamps Block 13 can clamp cables of different diameters;

Through the binding mechanism, the two arc-shaped clamping blocks 13 can clamp the cables, and the clamping force of the arc-shaped clamping blocks 13 on the cables can be adjusted, so that the device can clamp cables with different diameters, and the device can be improved. applicability.

Through the wire take-up mechanism, the storage roller 2 can collect redundant cables, preventing redundant cables from being entangled inside the sealed junction box 1 and causing circuit accidents.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one aspect of the present invention. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. A sealed type cable junction box, comprising a sealed type junction box (1), is characterized in that, the inside of the sealed type junction box (1) is fixed with a vertical box plate (4), and the vertical A plurality of take-up mechanisms are arranged at the top position toward one end of the box plate (4); The bottom of one end of the vertical box plate (4) is provided with a fixed box (3), and the inside of the fixed box (3) and the bottom of the take-up mechanism are provided with a binding mechanism for clamping cables. 2. A sealed cable distribution box according to claim 1, characterized in that the take-up mechanism includes a storage roller (2), and the internal rotation of the vertical box plate (4) is connected with a longitudinal rotation A rod (5), one end of the longitudinally rotating rod (5) close to the storage roller (2) is fixedly connected to the storage roller (2); The outer side of the longitudinal rotation rod (5) and one end away from the storage roller (2) is fixed with a transmission gear (6), the top of the transmission gear (6) is provided with a block (9), and the block (9) The top of the L-shaped sliding rod (7) is fixed with an arc-shaped fixing plate (8) slidingly connected to the outside of the L-shaped sliding rod (7), and the top of the L-shaped sliding rod (7) is fixed with an arc-shaped sliding A plate (11), a first rigid spring (12) is arranged between the arc-shaped sliding plate (11) and the arc-shaped fixing plate (8) and on the outside of the L-shaped sliding bar (7). 3 . The sealed cable junction box according to claim 2 , characterized in that, a threading hole is opened inside the storage roller ( 2 ) for cables to pass through the interior of the storage roller ( 2 ). 4 . 4. A sealed cable junction box according to claim 2, characterized in that a vertical chute is provided inside the vertical box plate (4), and the vertical box plate (4) is connected with The arc-shaped slide plates (11) are slidably connected through vertical slide grooves. 5. A sealed cable distribution box according to claim 1, characterized in that, the binding mechanism includes a cable clamping cavity, and the inside of the fixed box (3) is provided with a plurality of cable clamping cavities, Both ends of the cable clamping cavity are fixed with rectangular fixing columns (14); The top and the bottom end of the outside of the rectangular fixed column (14) are all slidably connected with an arc-shaped moving block (15), between the two arc-shaped moving blocks (15) and located on the outside of the rectangular fixed column (14). Two rectangular moving blocks (16) are slidingly connected, one end of the rectangular moving block (16) is rotatably connected with a rectangular transmission rod (17), and one end of the two rectangular transmission rods (17) is rotatably connected with an arc clip block(13); A second rigid spring (18) is arranged between the arc-shaped moving block (15) and the rectangular moving block (16) and on the outside of the rectangular fixed column (14). 6. A sealed cable distribution box according to claim 5, characterized in that an arc-shaped groove is opened inside the arc-shaped clamping block (13). 7. A sealed cable distribution box according to claim 5, characterized in that, the binding mechanism further includes a hexagon socket bolt (10), and the socket bolt (10) is located at the fixed box (3) Inside and connected to the fixed box (3) in rotation, the bottom of the hexagon socket bolt (10) is fixed with a vertical rotation rod (19), and the bottom of the vertical rotation rod (19) is fixed with a first threaded rod (20 ), the bottom of the first threaded rod (20) is fixed with a vertical polished rod (21), and the bottom of the vertical polished rod (21) is fixed with a second threaded rod (22); The first threaded rod (20) and the second threaded rod (22) have opposite helical directions, and the first threaded rod (20) is connected to one of the arc-shaped moving blocks (15) and the second threaded rod ( 22) and wherein another said arc moving block (15) is threaded connection.

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