CN220491087U

CN220491087U - Optical cable junction box with strong pressure resistance

Info

Publication number: CN220491087U
Application number: CN202321763169.3U
Authority: CN
Inventors: 曹强
Original assignee: Zhejiang Guangfu Communication Technology Co ltd
Current assignee: Zhejiang Guangfu Communication Technology Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-13
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses an optical cable junction box with strong pressure resistance, and relates to the technical field of optical cable junction boxes. This cable terminal box of strong compressive capacity, including terminal box, sleeve, buffer assembly and supporting component, the equal fixed mounting in both sides of terminal box has the hollow tube, and the front side of terminal box is provided with the apron, and the inside of terminal box is provided with the supporting shoe, and telescopic quantity is two sets of and respectively fixed mounting in the both sides inner wall of terminal box, telescopic outer wall fixed mounting has the barrel, and buffer assembly sets up on the barrel, and supporting component sets up on terminal box and apron. This optical cable junction box of strong compressive capacity makes its optical cable wiring have good resistance to compression cushioning effect after accomplishing for optical cable is difficult to cause its phenomenon of wearing and tearing because of producing under the external environment rocks, and secondly, can carry out good supporting processing with it after the apron is installed, makes it have strong resistance to compression effect, has strengthened the reliability in use and the practicality of junction box.

Description

Optical cable junction box with strong pressure resistance

Technical Field

The utility model relates to the technical field of optical cable junction boxes, in particular to an optical cable junction box.

Background

The utility model provides an easily maintain photovoltaic terminal box of publication number CN218071426U, including box body, top cap, fixed subassembly and resistance to compression subassembly, offered the draw-in hole on the box body, the bottom of top cap is rotated through hinge and box body and is connected, has offered the second round hole on the top cap, fixed subassembly including the bull stick that runs through the second round hole, set up dog on the bull stick and with bull stick threaded connection's first fixation nut, resistance to compression subassembly sets up at the spring on top cap top, sets up the baffle on spring top and the round bar of setting in the baffle bottom. According to the utility model, the rotating rod can drive the stop block to rotate, when the stop block is vertical to the box body, the rotating rod can move upwards to be separated from the clamping hole, so that the top cover can be quickly disassembled, the trouble of disassembling by using a tool is avoided, meanwhile, the first fixing nut and the second fixing nut can be rotated when the first fixing nut and the second fixing nut are fixed, the top cover can be prevented from loosening, and compared with the mode of clamping an elastic structure, the novel top cover is long in service life and convenient to maintain.

Above-mentioned easy maintenance photovoltaic terminal box, its top cap and box body installation back mid portion do not have supporting capability, make its compressive effect relatively poor, and the optical cable is because of producing under the external environment and rock the phenomenon that causes buckling and wearing and tearing easily, consequently, can handle its improvement.

Disclosure of Invention

The utility model aims to provide an optical cable junction box with strong pressure resistance, which can solve the problems that the middle part of a top cover and a box body is not provided with supporting capability after being installed, so that the pressure resistance effect is poor, and the optical cable is easy to bend and wear due to shaking in the external environment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a strong compressive capacity's optical cable terminal box, includes terminal box, sleeve, buffer assembly and supporting component, and the equal fixed mounting in both sides of terminal box has the hollow tube, and the front side of terminal box is provided with the apron, and the inside of terminal box is provided with the supporting shoe, and telescopic quantity is two sets of and respectively fixed mounting in the both sides inner wall of terminal box, and telescopic outer wall fixed mounting has the barrel, and buffer assembly sets up on the barrel, and buffer assembly makes the optical cable have the buffering effect, and supporting component sets up on terminal box and apron, and supporting component makes the apron have the compressive effect.

Preferably, one end of the hollow tube is fixedly connected with an elastic hose.

Preferably, the cover plate is provided with a screw, and the screw penetrates through the cover plate and is in threaded connection with the junction box, so that the cover plate is convenient to disassemble and assemble.

Preferably, the buffer assembly comprises four groups of sliding blocks, springs, moving plates and connecting rods, wherein the four groups of the cylinder bodies are distributed at equal intervals in an annular shape, the sliding blocks are slidably mounted in the cylinder bodies, one ends of the connecting rods penetrate through the sleeve and the cylinder bodies and are fixedly connected with the sliding blocks, the springs are fixedly mounted between the sliding blocks and the inner walls of the cylinder bodies, and the other ends of the connecting rods are fixedly connected with the moving plates.

Preferably, the inner wall of the movable plate is fixedly provided with a silica gel pad, and the cylinder body is provided with a damping hole.

Preferably, the rear side inner wall fixed mounting of terminal box has two sets of and is the support column of upper and lower distribution, and the one end and the supporting shoe fixed connection of support column have between support column and the supporting shoe to consolidate the piece, can consolidate support column and supporting shoe.

Preferably, the support assembly comprises a cushion plate and a rubber plate, the front side of the cushion plate is provided with a bolt, the bolt penetrates through the cushion plate and is in threaded connection with the support block, the rubber plate is fixedly mounted on the front side of the cushion plate, and the front side of the rubber plate is in contact with the rear side of the cover plate.

Compared with the prior art, the utility model has the beneficial effects that:

this cable junction box of strong compressive capacity uses through sleeve, barrel, slider, spring, movable plate, connecting rod, apron, pad board, rubber slab, support column, supporting shoe, bolt and silica gel pad's cooperation, on the one hand makes the cable wiring have good resistance to compression cushioning effect after accomplishing for the cable is because of producing the phenomenon that rocks and is difficult to cause its wearing and tearing under the external environment, on the other hand makes the apron install back and the terminal box do not have the gap, can carry out good supporting treatment with it, makes it have strong compressive effect, has ensured the reliability of use of terminal box, has strengthened the practicality of this terminal box.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic side view of the sleeve of the present utility model;

fig. 4 is a schematic side view of the cushion plate of the present utility model.

Reference numerals: 1. a junction box; 2. a hollow tube; 3. an elastic hose; 4. a sleeve; 5. a cylinder; 6. a buffer assembly; 61. a slide block; 62. a spring; 63. a moving plate; 64. a connecting rod; 7. a cover plate; 8. a support assembly; 81. a cushion plate; 82. a rubber plate; 9. a support column; 10. a support block; 11. a reinforcing block; 12. a bolt; 13. and a silica gel pad.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cable junction box of strong compressive capacity, including terminal box 1, sleeve 4, buffer module 6 and supporting component 8, the equal fixed mounting in both sides of terminal box 1 has hollow tube 2, the front side of terminal box 1 is provided with apron 7, the inside of terminal box 1 is provided with supporting shoe 10, the quantity of sleeve 4 is two sets of and respectively fixed mounting in the both sides inner wall of terminal box 1, the outer wall fixed mounting of sleeve 4 has barrel 5, buffer module 6 sets up on barrel 5, buffer module 6 makes the optical cable have the buffering effect, supporting component 8 sets up on terminal box 1 and apron 7, supporting component 8 makes apron 7 have the compressive effect.

One end fixedly connected with elasticity hose 3 of hollow tube 2 is provided with the screw on the apron 7, and the screw passes apron 7 and with terminal box 1 threaded connection, and terminal box 1's rear side inner wall fixed mounting has two sets of support column 9 that just are the upper and lower distribution, and the one end and the supporting shoe 10 fixed connection of support column 9, fixed mounting has between support column 9 and the supporting shoe 10 to consolidate piece 11.

The buffer assembly 6 comprises sliding blocks 61, springs 62, moving plates 63 and connecting rods 64, the number of the cylinder 5 is four groups and is distributed in an annular equidistant manner, the sliding blocks 61 are slidably mounted in the cylinder 5, one ends of the connecting rods 64 penetrate through the sleeves 4 and the cylinder 5 and are fixedly connected with the sliding blocks 61, the springs 62 are fixedly mounted between the sliding blocks 61 and the inner wall of the cylinder 5, the other ends of the connecting rods 64 are fixedly connected with the moving plates 63, silica gel pads 13 are fixedly mounted on the inner wall of the moving plates 63, damping holes are formed in the cylinder 5, the supporting assembly 8 comprises a cushion plate 81 and a rubber plate 82, bolts 12 are arranged on the front side of the cushion plate 81, the bolts 12 penetrate through the cushion plate 81 and are in threaded connection with the supporting blocks 10, the rubber plate 82 is fixedly mounted on the front side of the cushion plate 81, after the optical cable shakes due to external factors, the optical cable shakes between the four groups of the moving plates 63, then the optical cable can be buffered and realized through the springs 62 and the damping holes, the elastic hose 3 ensures that the optical cable is difficult to shake, when the cover plate 7 is subjected to extrusion, the rubber plate 82 automatically supports the optical cable, the optical cable is subjected to the damping holes, the optical cable is well-buffered and the optical cable is difficult to the compression-resisting effect, and the optical cable is difficult to the cable box is easy to mount the optical cable, and has good compression resistance and the cable has good compression resistance effect.

Working principle: after the optical cable shakes due to external factors, the optical cable shakes between the four groups of moving plates 63, and then the optical cable can be buffered and compression-resistant through the springs 62 and the damping holes, and the elastic hose 3 ensures that the optical cable is not easy to bend when shaking, and when the cover plate 7 is extruded, the rubber plate 82 automatically supports the optical cable.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An optical cable junction box with strong pressure resistance, comprising:

the junction box (1) is fixedly provided with hollow tubes (2) at two sides, a cover plate (7) is arranged at the front side of the junction box (1), and a supporting block (10) is arranged in the junction box (1);

the number of the sleeves (4) is two, the sleeves are respectively and fixedly arranged on the inner walls of the two sides of the junction box (1), and the outer wall of each sleeve (4) is fixedly provided with a cylinder (5);

the buffer component (6) is arranged on the cylinder body (5), and the buffer component (6) enables the optical cable to have a buffer effect;

the support component (8) is arranged on the junction box (1) and the cover plate (7), and the support component (8) enables the cover plate (7) to have a compression-resistant effect.

2. The high pressure resistant cable junction box of claim 1 wherein: one end of the hollow tube (2) is fixedly connected with an elastic hose (3).

3. The high pressure resistant cable junction box of claim 1 wherein: the cover plate (7) is provided with a screw, and the screw penetrates through the cover plate (7) and is in threaded connection with the junction box (1).

4. The high pressure resistant cable junction box of claim 1 wherein: the buffer assembly (6) comprises four groups of sliding blocks (61), springs (62), moving plates (63) and connecting rods (64), wherein the number of the cylinder bodies (5) is four, the sliding blocks (61) are distributed at equal intervals in an annular mode, the sliding blocks (61) are slidably mounted in the cylinder bodies (5), one ends of the connecting rods (64) penetrate through the sleeve (4) and the cylinder bodies (5) and are fixedly connected with the sliding blocks (61), the springs (62) are fixedly mounted between the sliding blocks (61) and the inner walls of the cylinder bodies (5), and the other ends of the connecting rods (64) are fixedly connected with the moving plates (63).

5. The high pressure resistant cable junction box of claim 4 wherein: the inner wall of the moving plate (63) is fixedly provided with a silica gel pad (13), and the cylinder (5) is provided with a damping hole.

6. The high pressure resistant cable junction box of claim 1 wherein: two groups of support columns (9) which are distributed up and down are fixedly arranged on the inner wall of the rear side of the junction box (1), one end of each support column (9) is fixedly connected with a support block (10), and a reinforcing block (11) is fixedly arranged between each support column (9) and each support block (10).

7. The high pressure resistant cable junction box of claim 1 wherein: the support assembly (8) comprises a cushion plate (81) and a rubber plate (82), wherein a bolt (12) is arranged on the front side of the cushion plate (81), the bolt (12) penetrates through the cushion plate (81) and is in threaded connection with the support block (10), the rubber plate (82) is fixedly arranged on the front side of the cushion plate (81), and the front side of the rubber plate (82) is in contact with the rear side of the cover plate (7).