Optical cable cross-connecting box convenient for capacity expansion and reconstruction

Abstract

The utility model discloses an optical cable cross-connecting box convenient for expansion and reconstruction, comprising a main box, the main box is provided with an installation assembly, the installation assembly comprises a branch box, a fixed seat, a connecting seat, an installation bolt and a box top, the branch box is detachably installed at the top of the main box, the fixed seat is arranged at the bottom of the branch box, and the connecting seat is arranged at the bottom of the branch box. The connecting seat is arranged at the top of the main box, the mounting bolt is detachably mounted between the fixing seat and the connecting seat, the box top is arranged at the top of the branch box, an unlocking assembly is mounted in the main box and comprises a bottom plate, a wire clamping pipe, a rotating ring, a rotating groove and a penetrating groove, the bottom plate is fixedly mounted in the main box, and the wire clamping pipe is fixedly mounted in the bottom plate. The wire clamping pipe is fixedly installed on the bottom plate, and the rotating ring is rotatably connected to the wire clamping pipe, so that the technical problem that the box body can be fixed and installed only by consuming more time and manpower resources when the existing optical cable cross-connecting box mentioned in the background technology is installed is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of optical cable junction box more specifically, it relates to a kind of optical cable junction box convenient for expansion and reconstruction. BACKGROUND

[0002] In the prior art, the existing optical cable junction box usually needs to consume more time and human resources to complete the fixation and installation of the box body when installing, which lacks the convenience of quick installation, resulting in that the installation process becomes cumbersome and time-consuming in large-scale deployment or emergency situations.For example, the existing box body needs multiple-step operation when connecting with the base or support, and the tool is frequently used and the operation is complex.

[0003] During the daily use and maintenance of the optical cable junction box, it is often necessary to repair, replace or adjust the existing line, however, the existing optical cable junction box generally has a problem in design, that is, it cannot quickly release the fixation of the optical cable, which usually manifests as that the optical cable fixation mechanism inside the box body is complex to operate and must be removed or cut one by one, which is time-consuming and laborious.

[0004] The existing optical cable junction box cannot achieve quick and efficient line fixation when laying and expanding new lines, and in general cases, line fixation still relies on manual operation, for example, using a cable tie, a wire slot or other fixation devices to fix the optical cable one by one, which not only needs to consume a lot of time, but also has certain operation difficulty. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides an optical cable junction box convenient for expansion and reconstruction to solve the technical problem that the existing optical cable junction box needs to consume more time and human resources to complete the fixation and installation of the box body when installing mentioned in the background art.

[0007] (II) Technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: A kind of optical cable junction box convenient for expansion reconstruction, including main box, installation component is arranged on the main box, the installation component includes sub-box, fixed seat, connecting seat, mounting bolt and box top, the sub-box is detachably installed at the top of main box, the fixed seat is arranged at the bottom of sub-box, the connecting seat is arranged at the top of main box, the mounting bolt is detachably installed between fixed seat and connecting seat, the box top is arranged at the top of sub-box, unlocking assembly is installed in the main box, the unlocking assembly includes bottom plate, cable clamp, rotating ring, rotating groove and through groove, the bottom plate is fixedly installed in the main box, the cable clamp is fixedly installed on bottom plate, the rotating ring is rotatably connected on cable clamp, the rotating groove and the through groove are all opened on rotating ring.

[0009] The utility model further is provided with, the rear end of main box is equipped with stand, the stand is evenly slidably connected with the clamping hoop, the clamping hoop and sub-box are detachably equipped with fixed bolt, and the main box and sub-box are rotatably equipped with box door and box cover, and the cooperation of each component makes the fixing process of clamping hoop and sub-box complete.

[0010] The utility model further is provided with, and the sub-box and box cover are evenly provided with heat dissipation hole, and the main box is equipped with mounting plate, the mounting plate is evenly provided with wiring hole, and the cooperation of each component makes the leading-out process of line complete.

[0011] The utility model further is provided with, and the cable clamp is slidably connected with sliding rod, the sliding rod is connected with clamping block, and the cooperation of each component makes the moving process of sliding rod complete.

[0012] The utility model further is provided with, and the sliding rod is connected with pull handle, and the sliding rod is equipped with abutting block, the clamping block is matched with through groove, the sliding rod is matched with rotating groove, the sliding rod is sleeved with second spring, and the two ends of second spring are connected with abutting block and cable clamp, and the cooperation of each component makes the compression process of second spring complete.

[0013] The utility model further is provided with, and the cable clamp is equipped with cable clamp component, the cable clamp component includes guide rod, moving ring and first spring, the guide rod is arranged on cable clamp, the moving ring is slidably connected on guide rod, one end of moving ring is tightly attached to abutting block, and the two ends of first spring are connected between cable clamp block and cable clamp, and the cooperation of each component makes the compression process of first spring complete.

[0014] The utility model further is provided with, and the moving ring is slidably connected with cable clamp block, and the cooperation of cable clamp block makes the fixing process of line complete.

[0015] The utility model further provides for, card line pipe inside is provided with moving groove, card line block is connected on moving groove through the use moving groove makes the completion for card line block's movement process.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of optical cable junction box convenient for expansion reconstruction, with following beneficial effects:

[0018] 1, through the connecting seat of main box top and the fixed seat of sub-box bottom cooperation, and the fixed mode of installation bolt, can quickly realize the installation and disassembly of sub-box, convenient expansion reconstruction, and the connection between sub-box and stand is through clamp and fixed bolt, increase the overall stability of sub-box and main box, avoid the problem of structure loosening or not firm after expansion.

[0019] 2, through the design of rotating ring, the flexible unlocking of line can be realized.Use rotating groove and the relative alignment mechanism of through slot, ensure that unlocking process is simple and easy to operate, the combination design of sliding rod and second spring makes in unlocking process have automatic reset function, can effectively improve the reliability of fixing and unlocking, the cooperation of clamping block and rotating ring can stably fix line, avoid signal transmission problem caused by line loosening, and also can quickly realize operation when needing to unlock.

[0020] 3, through the cooperation of moving ring and guide rod, the accurate fixing of line can be realized, ensure that line does not appear loosening in use process, the sliding design of card line block makes the fixing and release process of line more flexible, through the compression and reset of first spring, can easily realize the loading and unloading operation of line, the close cooperation of card line block and moving groove when sliding, effectively avoid line damage in fixing or release process, improve the service life of device. ACCURACY OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic view of a kind of optical cable junction box convenient for expansion reconstruction in the utility model;

[0022] Figure 2 It is the side view structure schematic view in the utility model;

[0023] Figure 3 It is the structure schematic view of sub-box in the utility model;

[0024] Figure 4 It is the structure schematic view of main box in the utility model;

[0025] Figure 5 It is the structure schematic view of unlocking assembly in the utility model;

[0026] Figure 6 It is the cross section structure schematic view of the unlocking assembly in the utility model;

[0027] Figure 7 It is the cross section structure schematic view of the unlocking assembly in the utility model.

[0028] In the figure: 1, main box; 2, sub-box; 3, fixed seat; 4, connecting seat; 5, mounting bolt; 6, box top; 7, bottom plate; 8, wire clamping pipe; 9, rotating ring; 10, rotating groove; 11, through groove; 12, stand; 13, clamp; 14, fixing bolt; 15, box door; 16, box cover; 17, heat dissipation hole; 18, mounting plate; 19, wiring hole; 20, sliding rod; 21, clamping block; 22, pull handle; 23, abutting block; 24, second spring; 25, guide rod; 26, moving ring; 27, first spring; 28, wire clamping block; 29, moving groove. DETAILED DESCRIPTION

[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0031] In the utility model, unless otherwise stated, the orientation such as "up, down" is generally for the direction shown in the drawings, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawings; "inner, outer" refers to the inner and outer of the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0032] Please refer to Figures 1-5 A kind of optical cable junction box convenient for capacity expansion reconstruction, including main box 1, installation assembly is arranged on main box 1, installation assembly includes sub-box 2, fixed seat 3, connecting seat 4, mounting bolt 5 and box top 6, sub-box 2 can be detachably installed at the top of main box 1, fixed seat 3 is arranged at the bottom of sub-box 2, connecting seat 4 is arranged at the top of main box 1, mounting bolt 5 can be detachably installed between fixed seat 3 and connecting seat 4, box top 6 is arranged at the top of sub-box 2, unlocking assembly is installed in main box 1, unlocking assembly includes bottom plate 7, wire clamping pipe 8, rotating ring 9, rotating groove 10 and through groove 11, bottom plate 7 is fixedly installed in main box 1, wire clamping pipe 8 is fixedly installed on bottom plate 7, rotating ring 9 is rotatably connected on wire clamping pipe 8, rotating groove 10 and through groove 11 are all opened in rotating ring 9.

[0033] The rear end of the main box 1 is provided with a stand 12, the stand 12 is uniformly and slidably connected with a clamp 13, the clamp 13 and the sub-box 2 are detachably provided with fixing bolts 14, the main box 1 and the sub-box 2 are rotatably connected with a box door 15 and a box cover 16.

[0034] The sub-box 2 and the box cover 16 are uniformly provided with heat dissipation holes 17, the main box 1 is internally provided with a mounting plate 18, the mounting plate 18 is uniformly provided with wiring holes 19.

[0035] The clamp wire pipe 8 is slidably connected with a sliding rod 20, the sliding rod 20 is connected with a clamping block 21.

[0036] The sliding rod 20 is connected with a pulling handle 22, the sliding rod 20 is provided with an abutting block 23, the clamping block 21 is matched with the through slot 11, the sliding rod 20 is matched with the rotating slot 10, the sliding rod 20 is sleeved with a second spring 24, the two ends of the second spring 24 are connected with the abutting block 23 and the clamp wire pipe 8.

[0037] In the embodiment, in use, when the main box 1 needs to be expanded, the sub-box 2 is placed on the top of the main box 1, then the fixing seat 3 on the sub-box 2 and the connecting seat 4 on the main box 1 are aligned, then the mounting bolt 5 is fixed together, then the rear end of the sub-box 2 is tightly attached to the stand 12, then the clamp 13 is placed on the stand 12, then the clamp 13 and the sub-box 2 are fixed together by the fixing bolt 14, so as to complete the fixing process, in use, the top is shielded by the box top 6, the heat dissipation process is performed by the heat dissipation holes 17 on the sub-box 2 and the box cover 16, the inside is viewed by the box door 15, in use, when the internal lines need to be fixed, the rotating ring 9 is rotated along the clamp wire pipe 8, when the through slot 11 on the rotating ring 9 is aligned with the clamping block 21 on the sliding rod 20, the sliding rod 20 is slidably moved by the pulling handle 22, in the pulling process, the second spring 24 is compressed, after the clamping block 21 passes through the rotating ring 9, the rotating ring 9 is rotated along the clamp wire pipe 8, in the rotating process, the through slot 11 on the rotating ring 9 is away from the sliding rod 20, the clamping block 21 is tightly attached to one end of the rotating ring 9, so as to be fixed by the elastic potential energy of the second spring 24.

[0038] Please refer to Figures 5-7As a kind of easily expanded optical cable junction box implementation of card line assembly: card line tube 8 is provided with card line assembly, card line assembly includes guide rod 25, moving ring 26 and first spring 27, guide rod 25 is arranged on card line tube 8, moving ring 26 is slidably connected on guide rod 25, one end of moving ring 26 is tightly attached with stop block 23, and the other end of first spring 27 is between card line block 28 and card line tube 8.

[0039] Moving ring 26 is uniformly slidably connected with card line block 28.

[0040] Card line tube 8 is internally provided with moving groove 29, and card line block 28 is slidably connected in moving groove 29.

[0041] More specifically, moving ring 26 is slidably moved along guide rod 25 on card line tube 8, so that card line block 28 is slidably moved along moving groove 29 on card line tube 8 by moving ring 26 in the sliding movement process, so that first spring 27 between moving ring 26 and card line tube 8 is compressed in the sliding movement process, so that the fixing process of line by card line block 28 is released, so that the line is taken out.

[0042] In summary, the whole device is used or operated: in the use process, when the capacity of main box 1 needs to be expanded, the sub-box 2 is placed on the top of the main box 1, then the fixed seat 3 on the sub-box 2 and the connecting seat 4 on the main box 1 are aligned, then the mounting bolt 5 is fixed together, then the rear end of the sub-box 2 is tightly attached with the stand column 12, then the clamp 13 is placed on the stand column 12, then the clamp 13 and the sub-box 2 are fixed together by the fixing bolt 14, so that the fixing process is completed, and in the use process, the top of the sub-box 2 is shielded by the box top 6, and the heat dissipation holes 17 on the sub-box 2 and the box cover 16 are used for heat dissipation process, and the inside is viewed by using the box door 15, and in the use process, when the internal line needs to be released, the rotating ring 9 is rotated along the card line tube 8, and when the through slot 11 on the rotating ring 9 is rotated to be aligned with the clamping block 21 on the sliding rod 20, the sliding rod 20 is slidably moved by pulling the handle 22, and in the pulling process, the second spring 24 is compressed, and after the clamping block 21 passes through the rotating ring 9, the rotating ring 9 is rotated along the card line tube 8, and in the rotating process, the through slot 11 on the rotating ring 9 is away from the sliding rod 20, so that the clamping block 21 is tightly attached with one end of the rotating ring 9, so that the fixing process is carried out under the elastic potential energy of the second spring 24.

[0043] The mobile ring 26 is slid along the guide rod 25 on the card line pipe 8, and in the sliding movement, the card line block 28 is slid along the moving groove 29 on the card line pipe 8, and in the sliding movement, the first spring 27 between the mobile ring 26 and the card line pipe 8 is compressed, so that the card line block 28 is released from the fixing of the line, and the line is taken out.

[0044] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one here. In the above, whenever it is mentioned that it is fixedly connected, it is preferred to consider welding. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An optical cable junction box that is easy to expand and upgrade, comprising a main box (1), characterized in that: The main box (1) is provided with an installation assembly, which includes a sub-box (2), a fixed seat (3), a connecting seat (4), a mounting bolt (5), and a box top (6). The sub-box (2) is detachably installed on the top of the main box (1). The fixed seat (3) is located at the bottom of the sub-box (2). The connecting seat (4) is located at the top of the main box (1). The mounting bolt (5) is detachably installed between the fixed seat (3) and the connecting seat (4). The box top (6) is located on the top of the sub-box (2). The main box (1) is equipped with an unlocking assembly, which includes a base plate (7), a cable clamping tube (8), a rotating ring (9), a rotating groove (10), and a through groove (11). The base plate (7) is fixedly installed inside the main box (1). The cable clamping tube (8) is fixedly installed on the base plate (7). The rotating ring (9) is rotatably connected to the cable clamping tube (8). The rotating groove (10) and the through groove (11) are both opened on the rotating ring (9).

2. The optical cable junction box for easy expansion and renovation according to claim 1, characterized in that: A column (12) is installed at the rear end of the main box (1). A clamp (13) is slidably connected on the column (12). A fixing bolt (14) is detachably installed between the clamp (13) and the sub-box (2). A box door (15) and a box cover (16) are rotatably connected on the main box (1) and the sub-box (2).

3. The optical cable junction box for easy expansion and renovation according to claim 2, characterized in that: The sub-box (2) and the box cover (16) are evenly provided with heat dissipation holes (17), and the main box (1) is provided with an installation plate (18), and the installation plate (18) is evenly provided with wiring holes (19).

4. The optical cable junction box for easy expansion and renovation according to claim 3, characterized in that: A sliding rod (20) is slidably connected to the cable clamp (8), and a locking block (21) is connected to the sliding rod (20).

5. The optical cable junction box for easy expansion and renovation according to claim 4, characterized in that: A pull handle (22) is connected to the sliding rod (20), an abutment block (23) is installed on the sliding rod (20), the locking block (21) is adapted to the through groove (11), the sliding rod (20) is adapted to the rotating groove (10), and a second spring (24) is sleeved on the sliding rod (20). The two ends of the second spring (24) are connected to the abutment block (23) and the wire clamping tube (8).

6. A fiber optic cable junction box for easy expansion and modification according to any one of claims 1-5, characterized in that: The wire clamping tube (8) is provided with a wire clamping assembly, which includes a guide rod (25), a moving ring (26) and a first spring (27). The guide rod (25) is provided on the wire clamping tube (8), and the moving ring (26) is slidably connected to the guide rod (25). One end of the moving ring (26) is in close contact with the abutment block (23), and both ends of the first spring (27) are between the wire clamping block (28) and the wire clamping tube (8).

7. The optical cable junction box for easy expansion and renovation according to claim 6, characterized in that: The movable ring (26) is uniformly and slidably connected with a wire clamping block (28).

8. The optical cable junction box for easy expansion and renovation according to claim 7, characterized in that: The cable clamp (8) has a movable groove (29) inside, and the cable clamp (28) is slidably connected to the movable groove (29).

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