CN218512684U

CN218512684U - Detachable center device

Info

Publication number: CN218512684U
Application number: CN202222358376.2U
Authority: CN
Inventors: 黄维; 杨洋; 向丽君; 程煜
Original assignee: Wuhan Ruite Fulian Technology Co ltd
Current assignee: Wuhan Ruite Fulian Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-21
Anticipated expiration: 2032-09-02

Abstract

The utility model belongs to the technical field of optical fiber distribution frame technique and specifically relates to a detachable center device, including end box, the upper end of end box is provided with the upper cover, one side of end box is provided with the center, the both sides of center all are provided with the hem, the hem of center lower extreme is located the inner chamber of end box, end box lower extreme runs through hem and spiro union through a plurality of second bolt and has the second nut, compares with prior art, the utility model has the advantages of reasonable design, and simple structure, the practicality is strong, is convenient for carry out firm detachable separation installation between end box and the center, and the center of being convenient for can design the change according to the equipment of different model sizes, the effectual cost that reduces product design, and then more equipment of adaptation on market, the effectual compatibility that improves this equipment, and be convenient for carry out the spiro union installation to the upper cover, conveniently installs the dismantlement, makes things convenient for on-site construction maintenance operation etc., is convenient for improve the result of use.

Description

Detachable center device

Technical Field

The utility model relates to an optical fiber distribution frame technical field especially relates to a detachable center device.

Background

The optical fiber distributing frame is an important corollary equipment in optical transmission system, and it provides interconnection or cross connection between indoor/outdoor optical cable, vertical main optical cable and network equipment, and is used for terminal user line or trunk line, and can make deployment and connection to them.

Most of the existing optical fiber distribution frames are not universal, so that the slot positions of modules or panels installed on the market and the optical fiber distribution frames are designed integrally, but the distribution frames of the design can only be matched with unique modules and panel interfaces, so that MTP/MPO (multiple time protocol/multiple output) to LC (MTP/MPO and the like) modules and distribution panels produced by various large manufacturers on the market cannot be mutually communicated and matched, the compatibility is poor, the application range is not wide, and therefore a separable middle frame device is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and proposed to have and be convenient for carry out firm detachable separation installation between end box and the center, the center of being convenient for can design the change according to the equipment of different models size, the effectual cost that reduces the product design, and then be convenient for adapt to more equipment on the market, the effectual compatibility that improves this equipment, and be convenient for carry out the spiro union installation to the upper cover, conveniently install the dismantlement, make things convenient for on-the-spot construction maintenance operation etc., this problem is solved to a detachable center device of advantages such as being convenient for improve the result of use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design provides a detachable center device, including end box, the upper end of end box is provided with the upper cover, one side of end box is provided with the center, the both sides of center all are provided with the hem, the hem of center lower extreme is located the inner chamber of end box, end box lower extreme runs through hem and spiro union through a plurality of second bolt and has the second nut, the both sides of end box are provided with the hangers board, the outside of center is provided with logical groove.

Furthermore, through holes are symmetrically formed in the folded edge at the upper end of the middle frame, fourth bolts are arranged in inner cavities of the through holes, penetrate through the bottom box and are connected with fourth nuts in a threaded mode.

Furthermore, the middle frame and the through groove are designed integrally.

Furthermore, a plurality of radiating holes are formed in the outer side of the middle frame and are located among the plurality of through grooves.

Furthermore, the both sides equidistance of end box is provided with the screw hole, the outside of hangers board passes screw hole and spiro union has first nut through the first bolt of a plurality of.

Furthermore, the outer sides of the lug plates are provided with elongated slots, and the first bolts are located on the inner sides of the elongated slots.

Further, the outer sides of the lug plates are symmetrically provided with mounting holes.

Furthermore, one side of the upper cover is provided with a side strip, a round hole is arranged outside the side strip, and the inner cavity of the bottom box penetrates through the round hole through two third bolts and is in threaded connection with a third nut.

Further, the side bars and the upper cover are integrally designed.

Further, the outside of end box is provided with the mounting bracket, just the mounting bracket is fixed with end box looks spiro union through a plurality of fixed screw.

The utility model provides a pair of detachable center device, beneficial effect lies in:

1. the third bolt penetrates through the round hole in the side edge strip and is in threaded connection with the third nut, so that the upper cover and the bottom box can be conveniently fixed through the threaded connection, the fixation is convenient and firm, and the field installation and maintenance are convenient;

2. the bottom box and the middle frame are in threaded connection through the plurality of second bolts and the plurality of second nuts, the upper end of the middle frame is in threaded connection with the bottom box through the fourth bolts and the fourth nuts, the middle frame is convenient to be firmly detachably fixed in a threaded connection mode, the middle frame is convenient to mount and dismount and is convenient to replace, the middle frame is detachably designed from the bottom box in a threaded connection mode, the middle frame can be replaced quickly when in use, a new module and an adapter panel can be conveniently adapted, only the middle frame needs to be designed, the design period and the cost of design are effectively accelerated and iterated, the practicability of the equipment is improved, and the equipment is convenient to use;

3. the outside of center is provided with a plurality of louvre, is convenient for carry out effectual heat dissipation and ventilation to the inside equipment of end box, is convenient for play the effect of cooling, is convenient for the effectual life who improves equipment.

Compared with the prior art, the utility model has the advantages of reasonable design, and simple structure, therefore, the clothes hanger is strong in practicability, be convenient for carry out firm detachable separation installation between end box and the center, the center of being convenient for can design the change according to the equipment of different model sizes, the effectual cost that reduces the product design, and then more equipment of the adaptation of being convenient for on market, the effectual compatibility that improves this equipment, and be convenient for carry out the spiro union installation to the upper cover, conveniently install the dismantlement, make things convenient for on-the-spot construction maintenance operation etc., and be convenient for dispel the heat the cooling to the equipment of installation, be convenient for improve the result of use.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional front view structure of a separable middle frame device provided by the present invention;

fig. 2 is a schematic view of an overall three-dimensional rear view structure of a separable middle frame device provided by the present invention;

fig. 3 is a schematic view of the overall bottom view structure of the separable middle frame device of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a middle frame of a separable middle frame device according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a portion a of the detachable middle frame device shown in fig. 2 according to the present invention.

In the figure: 1. a bottom case; 2. an upper cover; 3. an ear hanging plate; 4. a long groove; 5. a first bolt; 6. a threaded hole; 7. mounting holes; 8. a middle frame; 9. a through groove; 10. a first nut; 11. a second bolt; 12. a second nut; 13. a side bar; 14. a third bolt; 15. a third nut; 16. a mounting frame; 17. fixing screws; 18. a fourth bolt; 19. a through hole; 20. a fourth nut; 21. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a detachable center device, including end box 1, the upper end of end box 1 is provided with upper cover 2, one side of upper cover 2 is provided with side strake 13, the external round hole that is provided with of side strake 13, end box 1's inner chamber passes round hole and spiro union through two third bolts 14 and has third nut 15, be convenient for fix through the spiro union between upper cover 2 and the end box 1, convenient fixed firm, and then it is convenient to facilitate on-the-spot installation and maintenance, upper cover 2 and side strake 13 are the integrated design with upper cover 2, the effectual manufacturing cost who reduces upper cover 2, and conveniently install and use, end box 1's the outside is provided with mounting bracket 16, and mounting bracket 16 is fixed with end box 1 looks spiro union through a plurality of fixed screw 17, be convenient for carry out detachable fixed mounting such as grafting through the hole in the mounting bracket 16 outside to inferior equipment, the installation fastness of this equipment is effectively improved.

Referring to fig. 1 and 4-5, one side of the bottom case 1 is provided with a middle frame 8, two sides of the middle frame 8 are both provided with hems, the hems at the lower end of the middle frame 8 are positioned in the inner cavity of the bottom case 1, the lower end of the bottom case 1 is penetrated through the hems by a plurality of second bolts 11 and is in threaded connection with second nuts 12, so as to be convenient for detachably fixing the middle frame 8 in a threaded manner, so as to be convenient for mounting and dismounting the middle frame 8 and replacing, the hems at the upper end of the middle frame 8 are symmetrically provided with through holes 19, the inner cavities of the through holes 19 are all provided with fourth bolts 18, the fourth bolts 18 penetrate through the bottom case 1 and are in threaded connection with fourth nuts 20, further pass through the mounting firmness of the middle frame 8, and the middle frame 8 is detachably designed to be separated from the bottom case 1 in a threaded manner, so that the middle frame 8 can be quickly replaced when in use, so as to be convenient for adapting to new modules and adapter panels, and only need design center 8, the effectual design cycle and the cost of iterating the design with higher speed, be convenient for improve the practicality of this equipment, center 8's the outside is provided with logical groove 9, center 8 is the integrated design with leading to groove 9, the effectual manufacturing cost who reduces this equipment, and it can set up quantity according to external equipment size trompil to lead to groove 9, its quantity is suitable multiple, be convenient for can make the inner chamber of end box 1 install more module and panel, be convenient for the effectual result of use that improves this equipment, center 8's the outside is provided with a plurality of louvre 21, and louvre 21 is located between a plurality of logical groove 9, be convenient for carry out effectual heat dissipation and ventilation to the inside equipment of end box 1, be convenient for play the effect of cooling.

Referring to fig. 1-3 and 5, two sides of the bottom case 1 are provided with lug plates 3, two sides of the bottom case 1 are equidistantly provided with threaded holes 6, the outer sides of the lug plates 3 penetrate through the threaded holes 6 through a plurality of first bolts 5 and are in threaded connection with first nuts 10, the lug plates 3 and the bottom case 1 are assembled and screwed through the first bolts 5 and the first nuts 10, the outer sides of the lug plates 3 are symmetrically provided with mounting holes 7, so that the equipment can be conveniently installed and fixed through the mounting holes 7 by screws and the like, the installation and the use are convenient, the outer sides of the lug plates 3 are provided with elongated slots 4, the first bolts 5 are all located on the inner sides of the elongated slots 4, the first bolts 5 can be conveniently moved in the inner cavities of the elongated slots 4, the installation can be conveniently carried out by the first bolts 5 moving to the positions of the threaded holes 6 according to actual needs, a large number of holes drilled in the lug plates 3 are avoided, the complexity of installation is effectively avoided, and the simplicity of the installation is further improved.

The working principle is as follows: when the utility model is used, a plurality of devices are installed in the inner cavity of the bottom box 1, the third bolt 14 passes through the round hole on the side strip 13 and is screwed with the third nut 15, the upper cover 2 and the bottom box 1 are fixed by the screw joint conveniently, the fixation is firm, the opening and the opening are convenient, the field installation and maintenance are convenient, the bottom box 1 is screwed with the middle frame 8 by a plurality of second bolts 11 and second nuts 12, the detachable screw joint fixation of the middle frame 8 is convenient, the installation and the disassembly of the middle frame 8 are convenient, the replacement is convenient, the middle frame 8 is screwed with the bottom box 1 by the fourth bolt 18 and the fourth nut 20, the installation firmness of the middle frame 8 is further passed, and the middle frame 8 is detachably designed to be separated from the bottom box 1 by the screw joint, the middle frame 8 can be replaced quickly when in use, the new module and adapter panel are convenient to adapt, and only the middle frame 8 needs to be designed, so that the design cycle and the cost of the design are effectively accelerated and iterated, the practicability of the equipment is convenient to improve, the outer side of the middle frame 8 is provided with a plurality of radiating holes 21, the equipment in the bottom box 1 is convenient to effectively radiate and ventilate, the cooling effect is convenient to play, the service life of the equipment is convenient to effectively improve, the outer side of the lug plate 3 is provided with the elongated slot 4, the first bolt 5 is convenient to be positioned in the inner cavity of the elongated slot 4 to move randomly, the first bolt 5 is convenient to move to the position of the threaded hole 6 to be installed and is screwed with the first nut 10 to fix the lug plate 3 according to actual needs, a plurality of holes are prevented from being drilled on the lug plate 3, the installation complexity is effectively avoided, the installation simplicity is further improved, and the equipment is convenient to be installed and fixed by screws and the like through the installation holes 7, the installation and the use are convenient.

To sum up, the utility model discloses a bottom box 1 utilizes a plurality of second bolt 11 and second nut 12 and center 8 spiro union, and center 8 passes through fourth bolt 18 and fourth nut 20 and bottom box 1 spiro union, be convenient for carry out detachable spiro union fixed to center 8, conveniently carry out the installation dismantlement of center 8, be convenient for change, and center 8 passes through the detachable and bottom box 1 disconnect-type design of spiro union, center 8 is to quick replacement when using, be convenient for the new module of adaptation and adapter panel, and only need design center 8, the effectual design cycle and the cost of iterating the design with higher speed, be convenient for improve the practicality of this equipment, and center 8's the outside is provided with a plurality of louvre 21, be convenient for carry out effectual heat dissipation and ventilation to the equipment of bottom box 1 inside, be convenient for play the effect of cooling, be convenient for effectual the life who improves equipment, and pass round hole and spiro union on the side strake 13 through third bolt 14 has third nut 15, be convenient for cover 2 and bottom box 1 between through the spiro union fixed, and then convenient installation is fixed firmly, and convenient for maintain on-site maintenance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a detachable center device, its characterized in that, includes end box (1), the upper end of end box (1) is provided with upper cover (2), one side of end box (1) is provided with center (8), the both sides of center (8) all are provided with the hem, the hem of center (8) lower extreme is located the inner chamber of end box (1), end box (1) lower extreme runs through hem and spiro union through a plurality of second bolt (11) has second nut (12), the both sides of end box (1) are provided with hangers board (3), the outside of center (8) is provided with logical groove (9).

2. The separable middle frame device according to claim 1, wherein the folded edges of the upper end of the middle frame (8) are symmetrically provided with through holes (19), inner cavities of the through holes (19) are provided with fourth bolts (18), and the fourth bolts (18) penetrate through the bottom box (1) and are screwed with fourth nuts (20).

3. A detachable middle frame device according to claim 1, characterized in that the middle frame (8) is designed integrally with the through slot (9).

4. The separable middle frame device according to claim 1, wherein a plurality of heat dissipating holes (21) are formed on an outer side of the middle frame (8), and the heat dissipating holes (21) are located between the plurality of through slots (9).

5. The separable middle frame device according to claim 1, wherein threaded holes (6) are equidistantly formed in two sides of the bottom case (1), the outer side of the lug plate (3) is threaded with first nuts (10) through the threaded holes (6) by a plurality of first bolts (5).

6. The separable middle frame device according to claim 5, wherein the outer sides of the ear plates (3) are provided with elongated slots (4), and the first bolts (5) are located on the inner sides of the elongated slots (4).

7. The separable middle frame device according to claim 1, wherein the outer sides of the ear hanging plates (3) are symmetrically provided with mounting holes (7).

8. The detachable middle frame device according to claim 1, wherein a side bar (13) is disposed on one side of the upper cover (2), a circular hole is disposed on the outer side of the side bar (13), and the inner cavity of the bottom case (1) is threaded with a third nut (15) through two third bolts (14) passing through the circular hole.

9. A detachable middle frame device according to claim 8, characterized in that the side bars (13) are designed integrally with the upper cover (2).

10. The separable middle frame device according to claim 1, wherein a mounting frame (16) is provided at an outer side of the bottom case (1), and the mounting frame (16) is threadedly fixed to the bottom case (1) by a plurality of fixing screws (17).