Base device for optical cable connector box
By designing an optical cable joint box base device that connects the optical cable fixing block, the reinforced core fixing snap and the optical cable fusion plate into an integral part, the problem of insufficient stability of the optical cable joint box base in the prior art is solved, and higher stability and convenience of use are achieved.
Patent Information
- Application Number
- CN202421788400.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The contact area between the pillars on the base of the existing optical cable joint box and the optical cable fusion plate is too small, resulting in large shaking after the fusion plate is superimposed, which is inconvenient to use.
A base device for optical cable joint box is designed to connect the optical cable fixing block, reinforced core fixing snaps and optical cable fusion plate bolts into a whole, and fix these components through the base to ensure that the optical cable can be easily and quickly fixed and welded during use.
The stability of the optical cable joint box base and the optical cable fusion tray is increased, the maintenance and use process is simplified, and the overall stability and convenience of the optical cable joint box are improved.
Smart Images
Figure CN222896293U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical communication equipment, in particular to a base device for an optical cable junction box. Background Art
[0002] The optical cable splice box is to place two or more optical cables that have been fused by a fiber fusion machine one by one in a standard order, and the excess part is coiled in the box in an inverted 8 shape. The coiling radius should not be less than 4cm (to avoid breaking the optical fiber), and the coiling is required to be neat. The optical cable splice box has the function of protecting the connecting part of the components. It is a must-use in the optical fiber fusion part of the optical cable line construction, and it is one of the most important equipment. The quality of the optical cable splice box directly affects the quality of the optical cable line and the service life of the optical cable line.
[0003] With the widespread application of optical cable splice boxes, the contact area between the pillars on the base of the splice box and the optical cable fusion splice tray fixed with bolts is too small, resulting in a large shake after multiple layers of the fusion splice tray are stacked, causing inconvenience in subsequent use. In response to this technical problem, the present application proposes a base device for an optical cable splice box. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a base device for an optical cable joint box is proposed. The base device of the optical cable joint box uses a base to connect an optical cable fixing block, a reinforcing core fixing buckle, and an optical cable fusion tray with bolts into an integral whole; it ensures that maintenance personnel can conveniently and quickly fix and fuse optical cables during use, increases the stability of the optical cable joint box base and the optical cable fusion tray, and increases the convenience of use and maintenance. This design can be widely used in optical cable joint boxes.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The top side of the optical cable closure is provided with a base panel, and the middle end of the top side of the base panel is provided with two fusion tray pillars, and the left and right sides of the base panel are provided with two strengthening core fixing seats, and the separated sides of the two strengthening core fixing seats are provided with two optical cable fixing seats, and the top side of the fusion tray pillar is provided with an optical cable fusion tray, the middle end of the optical cable fusion tray is fixedly connected to the top side of the fusion tray pillar by bolts, the top side of the strengthening core fixing seat is provided with a strengthening core fixing buckle, the middle end of the strengthening core fixing buckle is fixedly connected to the top side of the strengthening core fixing seat by bolts, the top side of the optical cable fixing seat is provided with an optical cable fixing block, the optical cable fixing block is fixedly connected to the top side of the optical cable fixing seat by bolts, the middle end of the optical cable fixing seat is provided with a lower semicircular arc, and bolt mounting holes are provided on both sides of the lower semicircular arc and the top side of the strengthening core fixing seat.
[0007] Furthermore, the optical cable fixing block includes an optical cable fixing block panel and an optical cable fixing block arc, and bolt mounting holes 2 are provided on both sides of the top of the optical cable fixing block panel, and the bolt mounting holes 2 correspond to the bolt mounting holes 1 on the top side of the optical cable fixing seat.
[0008] Furthermore, the height of the welding tray support is higher than the base panel, the shape of the welding tray support is a cone with a larger bottom and a smaller top, and a countersunk hole is opened on the top side of the welding tray support.
[0009] Furthermore, the optical cable splice tray comprises an optical cable splice tray bottom, an optical cable splice tray cover and an optical cable splice tray boss. The optical cable splice tray bottom and the optical cable splice tray cover are rotatably connected with a rotating shaft on their adjacent sides. The optical cable splice tray bottom and the optical cable splice tray cover are separated by a self-clamp. The optical cable splice tray boss corresponds to the countersunk hole on the top side of the splice tray support.
[0010] Furthermore, the reinforcing core fixing buckle includes a fixing buckle panel and a fixing buckle pressure plate, a circular hole is opened on the top side of the fixing buckle panel, the circular hole corresponds to the bolt mounting hole on the top side of the reinforcing core fixing seat, and the angle between the fixing buckle pressure plate and the fixing buckle panel is greater than degrees.
[0011] Furthermore, the four reinforcing core fixing seats, the four optical cable fixing seats and the two fusion plate pillars are symmetrically distributed on the base panel.
[0012] Furthermore, the reinforcing core fixing seat includes a circular base and a square step, and the height of the square step is higher than the circular base.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the base device of the optical cable joint box utilizes the base to connect the optical cable fixing block, the reinforcing core fixing buckle, and the optical cable fusion tray into a whole with bolts, so as to ensure that the maintenance personnel can conveniently and quickly fix and fusion-join the optical cables during use, thereby increasing the stability of the base of the optical cable joint box and the optical cable fusion tray and the convenience of use and maintenance. This design can be widely used in the optical cable joint box. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of a base device for an optical cable splice box proposed by the utility model;
[0016] Figure 2 This is a structural schematic diagram of a base panel of a base device for an optical cable splice box proposed by the utility model;
[0017] Figure 3 A structural schematic diagram of an optical cable fixing block panel of a base device for an optical cable splice box proposed by the utility model;
[0018] Figure 4 This is a structural schematic diagram of a fixed buckle panel of a base device for an optical cable splice box proposed by the utility model;
[0019] Figure 5 The utility model discloses a schematic diagram of the structure of the bottom of an optical cable fusion splicing tray of a base device for an optical cable splice box.
[0020] Legend:
[0021] 1. Base; 2. Optical cable fixing block; 3. Strengthening core fixing buckle; 4. Optical cable splicing tray; 5. Base panel; 6. Strengthening core fixing seat; 7. Optical cable fixing seat; 8. Splicing tray pillar; 9. Optical cable fixing block panel; 10. Optical cable fixing block arc; 11. Fixing buckle panel; 12. Fixing buckle pressure plate; 13. Optical cable splicing tray bottom; 14. Optical cable splicing tray cover; 15. Optical cable splicing tray boss. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Reference Figure 1-5, The utility model provides an embodiment: a base device for an optical cable joint box, including a base 1, a base panel 5 is arranged on the top side of the base 1, the width of the base panel 5 is 58mm, and the length is 392mm. Two fusion plate pillars 8 are arranged at the middle end of the top side of the base panel 5. The fusion plate pillars 8 can provide an installation position for the optical cable fusion plate boss 15. Two reinforcing core fixing seats 6 are arranged on the left and right sides of the base panel 5. The reinforcing core fixing seats 6 are convenient for fixing the reinforcing core fixing buckles 3. Two optical cable fixing seats 7 are arranged on the separated sides of the two reinforcing core fixing seats 6. The optical cable is stripped after being fixed by the optical cable fixing seats 7. The reinforcing core steel wire in the optical cable is pressed and fixed with the reinforcing core fixing buckles 3, which can not only increase the tensile strength of the optical cable, but also prevent lightning strikes. The fusion An optical cable splicing tray 4 is arranged on the top side of the tray support 8, and the middle end of the optical cable splicing tray 4 is fixedly connected to the top side of the splicing tray support 8 by bolts, a reinforcing core fixing buckle 3 is arranged on the top side of the reinforcing core fixing seat 6, and the middle end of the reinforcing core fixing buckle 3 is fixedly connected to the top side of the reinforcing core fixing seat 6 by bolts, an optical cable fixing block 2 is arranged on the top side of the optical cable fixing seat 7, and the optical cable fixing block 2 is fixedly connected to the top side of the optical cable fixing seat 7 by bolts, and the middle end of the optical cable fixing seat 7 is provided with a lower semicircular arc, and the lower semicircular arc is used to place unstripped optical cables, and the optical cable can be clamped by the arc of the optical cable fixing block 2 and the lower semicircular arc of the optical cable fixing seat 7, and then the optical cable is clamped by bolts to prevent the optical cable from being pulled, and bolt mounting holes 1 are provided on both sides of the lower semicircular arc and the top side of the reinforcing core fixing seat 6.
[0024] Reference Figure 2-4, wherein the optical cable fixing block 2 includes an optical cable fixing block panel 9 and an optical cable fixing block arc 10, and bolt mounting holes 2 are arranged on both sides of the top of the optical cable fixing block panel 9, and the bolt mounting holes 2 correspond to the bolt mounting holes 1 on the top side of the optical cable fixing seat 7. The height of the splice tray support 8 is 520mm higher than the base panel, and the shape of the splice tray support 8 is a cone with a large bottom and a small top, and a countersunk hole is arranged on the top side of the splice tray support 8, and the depth of the countersunk hole is 2mm, and the countersunk hole is convenient for fixing and installing the optical cable splice tray boss 15. The optical cable splice tray 4 includes an optical cable splice tray bottom 13, an optical cable splice tray cover 14 and an optical cable splice tray boss 15. The optical cable splice tray bottom 13 and the optical cable splice tray cover 14 are rotatably connected with a rotating shaft on their adjacent sides. The optical cable splice tray bottom 13 and the optical cable splice tray cover 14 are separated by a self-clamping buckle. The optical cable splice tray boss 15 corresponds to the countersunk hole on the top side of the splice tray pillar 8. The reinforcing core fixing buckle 3 includes a fixing buckle panel 11 and a fixing buckle pressure plate 12. The fixing buckle pressure plate 12 has a width of 3 mm. A circular hole is provided on the top side of the fixing buckle panel 11. The circular hole is used for bolt fixing. The diameter of the circular hole is 5 mm. The circular hole corresponds to the bolt mounting hole on the top side of the reinforcing core fixing seat 6. The angle between the fixing buckle pressure plate 12 and the fixing buckle panel 11 is greater than 90 degrees, which is convenient for clamping to the square step on the reinforcing core fixing seat 6. Four reinforcing core fixing seats 6, four optical cable fixing seats 7 and two fusion plate pillars 8 are symmetrically distributed on the base panel 5. The reinforcing core fixing seat 6 includes a circular base and a square step, and the height of the square step is higher than the circular base by 3 mm.
[0025] Working principle: first, align the cable splice tray boss 15 located at the bottom 13 of the cable splice tray with the two splice tray pillars 8 located at the middle end of the top side of the base panel 5, and then fix the cable splice tray bottom 13 and the base 1 by bolts, and then place the optical cable in the lower semicircular arc at the middle end of the optical cable fixing seat 7, align the optical cable fixing block arc 10 on the bottom side of the optical cable fixing block 2 with the optical cable, and align the bolt mounting holes 2 on both sides of the top of the optical cable fixing block panel 9 with the bolt mounting holes 1 on both sides of the lower semicircular arc at the middle end of the optical cable fixing seat 7, fix the optical cable fixing block 2 to the optical cable fixing seat 7 by bolts, so as to fix the optical cable, and then strip the optical cable, and fix the reinforcing core steel wire in the optical cable with the reinforcing core fixing buckle 3, which can not only increase the tensile strength of the optical cable, but also prevent lightning strikes.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A base device for an optical cable splice box, comprising a base (1), characterized in that: A base panel (5) is arranged on the top side of the base (1), two fusion plate pillars (8) are arranged at the middle end of the top side of the base panel (5), two reinforcing core fixing seats (6) are arranged on the left and right sides of the base panel (5), two optical cable fixing seats (7) are arranged on the separated sides of the two reinforcing core fixing seats (6), an optical cable fusion plate (4) is arranged on the top side of the fusion plate pillar (8), the middle end of the optical cable fusion plate (4) is fixedly connected to the top side of the fusion plate pillar (8) by bolts, and the A reinforcing core fixing buckle (3) is arranged on the top side of the reinforcing core fixing seat (6), and the middle end of the reinforcing core fixing buckle (3) is fixedly connected to the top side of the reinforcing core fixing seat (6) by bolts. An optical cable fixing block (2) is arranged on the top side of the optical cable fixing seat (7), and the optical cable fixing block (2) is fixedly connected to the top side of the optical cable fixing seat (7) by bolts. A lower semicircular arc is arranged at the middle end of the optical cable fixing seat (7), and bolt mounting holes are provided on both sides of the lower semicircular arc and on the top side of the reinforcing core fixing seat (6).
2. The base device for an optical cable splice box according to claim 1, characterized in that: The optical cable fixing block (2) comprises an optical cable fixing block panel (9) and an optical cable fixing block arc (10), and bolt mounting holes 2 are arranged on both sides of the top of the optical cable fixing block panel (9), and the bolt mounting holes 2 correspond to the bolt mounting holes 1 on the top side of the optical cable fixing seat (7).
3. The base device for an optical cable splice box according to claim 1, characterized in that: The height of the welding plate support (8) is higher than the base panel (5), the shape of the welding plate support (8) is a cone with a larger bottom and a smaller top, and a countersunk hole is opened on the top side of the welding plate support (8).
4. The base device for an optical cable splice box according to claim 1, characterized in that: The optical cable splice tray (4) comprises an optical cable splice tray bottom (13), an optical cable splice tray cover (14) and an optical cable splice tray boss (15); the optical cable splice tray bottom (13) and the optical cable splice tray cover (14) are rotatably connected to each other on one side thereof; the optical cable splice tray bottom (13) and the optical cable splice tray cover (14) are separated from each other by a self-clamp; the optical cable splice tray boss (15) corresponds to a countersunk hole on the top side of a splice tray support (8).
5. The base device for an optical cable splice box according to claim 1, characterized in that: The reinforcing core fixing buckle (3) comprises a fixing buckle panel (11) and a fixing buckle pressure plate (12); a circular hole is provided on the top side of the fixing buckle panel (11); the circular hole corresponds to a bolt mounting hole on the top side of the reinforcing core fixing seat (6); and an angle between the fixing buckle pressure plate (12) and the fixing buckle panel (11) is greater than 90 degrees.
6. The base device for an optical cable splice box according to claim 1, characterized in that: The four reinforcing core fixing seats (6), the four optical cable fixing seats (7) and the two fusion plate pillars (8) are symmetrically distributed on the base panel (5).
7. The base device for an optical cable splice box according to claim 1, characterized in that: The reinforcing core fixing seat (6) comprises a circular base and a square step, and the height of the square step is higher than the circular base.