CN203630422U

CN203630422U - Stretching-type ONU device fixing rack

Info

Publication number: CN203630422U
Application number: CN201420016753.7U
Authority: CN
Inventors: 陈少波; 管国盛; 任丽委; 张传甡; 吴小荣; 林�智; 刘丽艳; 施兴祥; 徐佳敏; 林国伟; 严鹤翔
Original assignee: State Grid Corp of China SGCC; Lishui Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Lishui Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2014-01-10
Filing date: 2014-01-10
Publication date: 2014-06-04
Anticipated expiration: 2024-01-10

Abstract

The utility model relates to an electrical cabinet accessory and especially relates to a stretching-type ONU device fixing rack. The stretching-type ONU device fixing rack is aimed to solve the problem of easy loosening of an ONU device in the prior art. The stretching-type ONU device fixing rack comprises a left U-shaped rack and a right U-shaped rack used for placing an ONU device. One end of the left U-shaped rack and one end of the right U-shaped rack are fixedly connected onto walls of an electrical cabinet. Slide blocks are arranged on the side walls of the ONU device. A slide block groove matching the slide block is arranged on the inner side wall of each U-shaped rack. A pin matching the slide block and used for fixing the ONU device is arranged through each U-shaped rack. The pin located at the outer side of each U-shaped rack is sleeved with a pin rack with a U-shaped cross section. Two side plates of the pin rack are fixedly connected the outer side wall of the U-shaped rack. The pin located in the pin rack is surrounded by a stopper ring. The pin between the base plate of the pin rack and the stopper ring is sleeved with a spring. In the stretching-type ONU device fixing rack, the pin controlled by the pin rack and the spring is inserted into slide grooves of the U-shaped racks to limit sliding of the slide blocks on the ONU device, and therefore the ONU device is fixed. When an electrical cabinet is located outdoors, the safe usage of ONU is guaranteed.

Description

A kind of drawing ONU equipment fixed mount

Technical field

The utility model relates to a kind of regulator cubicle accessory, relates in particular to a kind of drawing ONU equipment fixed mount.

Background technology

ONU equipment is placed on the tray in regulator cubicle or on bracing frame at present, ONU equipment can not be fixed, when regulator cubicle uses out of doors, due to some external factor, can make ONU equipment easily loosening, have very large safety factor, described ONU refers to optical network unit.

Utility model content

The utility model provides a kind of drawing ONU equipment fixed mount, is intended to solve ONU equipment in prior art and easily occurs loosening problem.

In order to solve above technical matters, the utility model is achieved through the following technical solutions: a kind of drawing ONU equipment fixed mount, comprise that one end is connected on regulator cubicle wall and for two U-shaped of the left and right of horizontal positioned ONU equipment, described ONU equipment sidewall is provided with slide block, the madial wall of described U-shaped is provided with the slide block slot suitable with slide block, on U-shaped, be equipped with slide block and match for the bearing pin of fixing ONU equipment, be positioned at that on the bearing pin in U-shaped outside, to be arranged with cross section be that U-shaped and biside plate are connected in U-shaped the bearing pin frame on lateral wall, be positioned on the bearing pin of bearing pin frame and be surrounded with baffle ring, on bearing pin between base plate and the baffle ring of described bearing pin frame, be arranged with spring.

Further, described slide block has two and be separately positioned on the wall of the ONU equipment left and right sides; Symmetrical balance while being convenient to the installation of ONU equipment.

Further: described each slip front is to the distance of the bearing pin rear end regulator cubicle wall that the distance of ONU equipment rear end equals to match with it; In the time that push rod injects chute, slide block is blocked, slide block can not move along chute, and ONU equipment is just in time fixed in U-shaped, there will not be loosening.

Further, on described each slide block, be equipped with the slider bore suitable with bearing pin; In the time that push rod injects slider bore, slide block can not move along chute, and ONU equipment is just in time fixed in U-shaped, there will not be loosening.

Further, the end part of pin shaft that is positioned at bearing pin frame outside described in is provided with draw ring; Be convenient to extract bearing pin.

Compared with prior art the utility model has the advantages that: the utility model is by the chute on inserting U-shaped by bearing pin frame and spring controlled bearing pin, limit the movement of ONU equipment top shoe, thereby fix ONU equipment, when regulator cubicle uses out of doors, can effectively prevent that the ONU equipment that some external factor cause from becoming flexible, and guaranteed the safe handling of ONU.

Brief description of the drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is front view of the present utility model in embodiment mono-;

Fig. 2 is vertical view of the present utility model in embodiment mono-;

Fig. 3 is vertical view of the present utility model in embodiment bis-;

Fig. 4 is the structural representation of ONU equipment in embodiment bis-.

Embodiment

Embodiment mono-:

Consult Fig. 1 and Fig. 2, a kind of drawing ONU equipment fixed mount, comprise that one end is connected on regulator cubicle 7 walls and for two U-shaped 2 of the left and right of horizontal positioned ONU equipment 1, described ONU equipment 1 sidewall is provided with slide block 3, the madial wall of described U-shaped 2 is provided with the slide block slot 21 suitable with slide block 3, on U-shaped 2, be equipped with slide block 3 and match for the bearing pin 4 of fixing ONU equipment 1, be positioned at that on the bearing pin 4 in U-shaped 2 outsides, to be arranged with cross section be that U-shaped and biside plate are connected in U-shaped the bearing pin frame 5 on 2 lateral walls, be positioned on the bearing pin 4 of bearing pin frame 5 and be surrounded with baffle ring 41, on bearing pin 4 between the base plate of described bearing pin frame 5 and baffle ring 41, be arranged with spring 6, described ONU equipment 1 is optical network unit, described slide block 3 has two and be separately positioned on ONU equipment 1 left and right sides wall, the distance of bearing pin 4 rear end regulator cubicle 7 walls that described each slide block 3 front ends to the distance of ONU equipment 1 rear end equals to match with it, described bearing pin 4 ends that are positioned at bearing pin frame 5 outsides are provided with draw ring 42.

When ONU equipment 1 is installed, holds draw ring 42 bearing pin 4 is pulled out from chute 21, ONU equipment 1 is inserted in the space of two U-shaped 2 composition, unclamp draw ring 42, bearing pin 4 is inserted in chute 21 under the effect of spring 6, thereby bearing pin 4 has blocked slide block 3, and ONU equipment 1 is fixed on U-shaped 2.

Embodiment bis-:

Consult Fig. 3 and Fig. 4, be with the difference of embodiment mono-: on described each slide block 3, be equipped with the slider bore 31 suitable with bearing pin 4; In embodiment mono-, being, with bearing pin 4, slide block 3 is blocked to realize the fixing of ONU equipment 1, is to be inserted into and in slide block 3, to realize fixing of ONU equipment 1 with bearing pin 4 in embodiment bis-.

The utility model is by the chute on inserting U-shaped by bearing pin frame and spring controlled bearing pin, limit the movement of ONU equipment top shoe, thereby fix ONU equipment, when regulator cubicle uses out of doors, can effectively prevent that the ONU equipment that some external factor cause from becoming flexible, and guaranteed the safe handling of ONU.

The foregoing is only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.

Claims

1. a drawing ONU equipment fixed mount, comprise that one end is connected on regulator cubicle (7) wall and for two of the left and right U-shaped (2) of horizontal positioned ONU equipment (1), it is characterized in that: described ONU equipment (1) sidewall is provided with slide block (3), the madial wall of described U-shaped (2) is provided with the slide block slot (21) suitable with slide block (3), on U-shaped (2), be equipped with slide block (3) and match for the bearing pin (4) of fixing ONU equipment (1), be positioned at that on the bearing pin (4) in U-shaped (2) outside to be arranged with cross section be that U-shaped and biside plate are connected in U-shaped the bearing pin frame (5) on (2) lateral wall, be positioned on the bearing pin (4) of bearing pin frame (5) and be surrounded with protruding eaves (41), on bearing pin (4) between the base plate of described bearing pin frame (5) and protruding eaves (41), be arranged with spring (6).

2. the drawing ONU equipment of one according to claim 1 fixed mount, is characterized in that: described slide block (3) has two and be separately positioned on the wall of ONU equipment (1) left and right sides.

3. the drawing ONU equipment of one according to claim 1 and 2 fixed mount, is characterized in that: the distance of bearing pin (4) rear end regulator cubicle (7) wall that described each slide block (3) front end to the distance of ONU equipment (1) rear end equals to match with it.

4. according to the drawing ONU equipment of the one described in right 1 or 2 fixed mount, it is characterized in that: on described each slide block (3), be equipped with the slider bore (31) suitable with bearing pin (5).

5. the drawing ONU equipment of one according to claim 1 fixed mount, is characterized in that: described in be positioned at outside bearing pin (4) end of bearing pin frame (5) and be provided with draw ring (42).