CN204042375U - Photoelectric integrated distribution box ONU mounting bracket - Google Patents

Abstract

The utility model belongs to photoelectricity telecommunication field, is specifically related to a kind of photoelectric comprehensive distributing cabinet ONU mounting bracket.The utility model provides a kind of photoelectric comprehensive distributing cabinet ONU mounting bracket, comprise ONU mounting base, described ONU mounting base descends two ends to be provided with about two parallel guide-track grooves on the surface, ONU mounting base two end symmetric are provided with ONU mounting ear, and the lower edges of two ONU mounting ears is connected in guide-track groove inside.Two ONU mounting ears can slide in guide-track groove, realize the installation of the ONU of different model.The utility model structure is simple, and reasonably optimizing designs, and is convenient to batch production.

Description

Photoelectric integrated distribution box ONU mounting bracket

technical field

The utility model relates to the installation field of ONU equipment of an electric power communication photoelectric integrated distribution box, in particular to an ONU installation bracket of a photoelectric integrated distribution box.

Background technique

The existing ONU installation structural components have a single function and can only be designed for the installation of one size of ONU equipment. If the power bureau wants to replace ONUs from other manufacturers (the ONU dimensions of each manufacturer will be different), it will not be able to meet the requirements. , it may be necessary to replace the photoelectric information box or the ONU installation bracket, which will cause great inconvenience to the construction, and the existing ONU installation bracket and the box are inconvenient to install and disassemble. Some are fixed with the box by welding, and some are fixed by screws and nuts.

Utility model content

In view of the above technical problems, the utility model provides a photoelectric integrated distribution box ONU installation bracket, which can effectively meet the installation requirements of different specifications and models of ONUs, and at the same time quickly realize installation and disassembly.

The utility model provides an ONU installation bracket of a photoelectric integrated distribution box, which includes an ONU installation base. Two upper and lower parallel guide rail grooves are arranged on the upper and lower ends of the surface of the ONU installation base, and two ends of the ONU installation base are symmetrically arranged. ONU mounting ears, the upper and lower edges of the two ONU mounting ears snap into the guide rail groove. The two ONU mounting ears can slide in the guide rail groove to realize the installation of different types of ONUs.

Box fixing brackets are provided at the left and right ends of the back of the ONU installation base. Two cabinet fixing brackets are used to realize the connection between the ONU installation and the cabinet.

The ONU mounting ear includes an ONU mounting plate and an ONU baffle that are vertically fixedly connected to each other. The upper and lower edges of the ONU mounting plate are snapped into the inside of the guide rail groove. The boards are arranged perpendicular to the surface of the ONU installation base and facing the same direction. The ONU mounting plate realizes the flexible connection between the ONU mounting ear and the ONU base, and the ONU baffle is used to clamp the ONU body.

Described box body fixing bracket comprises the bracket connecting plate and the bracket mounting plate of integral vertical connection, and the edge of bracket connecting plate is vertically fixedly connected with the end of ONU mounting support, and bracket mounting plate and ONU mounting base are parallel settings, and bracket installation The end of the board is provided with captive screws for connecting the box body of the photoelectric integrated distribution box, and the bracket mounting plate is provided with gourd holes that match the riveting pins on the box body of the photoelectric integrated distribution box. When installing, press the rivet pin buckle into the gourd hole and tighten the captive screw by hand to fix the ONU mounting bracket on the photoelectric integrated distribution box body.

Cross-recessed countersunk screws are arranged on the ONU installation plate, and screw holes matching the cross-recessed countersunk screws are arranged on the ONU installation base. Use cross recessed countersunk head screws to fix the ONU body on the ONU mounting plate to realize the connection between the ONU body and the photoelectric integrated distribution box.

The ONU baffle is provided with an elliptical through hole corresponding to the threaded hole on the surface of the ONU body, and the staff can insert the screw through the elliptical through hole into the threaded hole on the surface of the ONU body to further strengthen the connection between the ONU body and the ONU mounting bracket. installation stability.

The utility model has the advantages of simple structure, reasonable optimized design and convenient mass production. An ONU baffle is arranged on the ONU installation ear of the utility model, and the two ONU baffles cooperate with each other to clamp the ONU device body, further strengthening the installation strength. The ONU installation base and the ONU installation ear adopt a movable connection. By sliding the ONU installation plate on the ONU installation ear and adjusting the distance between the two ONU installation ears, the distance between the installation point and the clamping distance required by the ONU device can be adjusted. , which reduces processing difficulty and cost, and can meet the installation and fixation of ONU equipment of different sizes from different equipment manufacturers. When the utility model is installed, the ONU installation bracket can be fixed on the photoelectric integrated distribution box body by pressing the rivet tip buckle into the gourd hole and tightening the captive screw by hand, which is easy to operate and further saves man-hours.

Description of drawings

Fig. 1 is the front schematic view of the utility model

Fig. 2 is a schematic view of the back side of the utility model

Figure 3 is a schematic diagram of the ONU installation base

Among them, 1-ONU installation base, 11-rail groove, 12-box fixing bracket, 13-gourd hole, 14-screw hole, 15-bracket mounting plate, 16-bracket connecting plate, 17-captive screws, 2 -ONU mounting ears, 21-ONU mounting plate, 22-ONU baffle, 23-cross-recessed countersunk head screws, 24-through holes.

Detailed ways

Below in conjunction with accompanying drawing of description and specific embodiment, the utility model is further described:

The utility model provides an ONU mounting bracket for a photoelectric integrated distribution box, including an ONU mounting base 1, two upper and lower parallel guide rail grooves 11 are arranged on the upper and lower ends of the surface of the ONU mounting base 1, and the two ends of the ONU mounting base 1 ONU installation ears 2 are arranged symmetrically on the top and bottom, and the upper and lower edges of the two ONU installation ears 2 are snapped into the inside of the guide rail groove 11 . The left and right ends of the back of the ONU installation base 1 are provided with box fixing brackets 12 . The ONU mounting ear 2 includes an ONU mounting plate 21 and an ONU baffle 22 that are vertically fixedly connected to each other. The outer edge, the ONU baffle 22 is perpendicular to the surface of the ONU installation base 1 and is arranged in the same direction. The box fixed bracket 12 includes an integrated vertically connected bracket connecting plate 16 and a bracket mounting plate 15, the edge of the bracket connecting plate 16 is vertically fixedly connected with the end of the ONU mounting support, and the bracket mounting plate 15 is parallel to the ONU mounting base 1 Set, the end of the bracket mounting plate 15 is provided with a captive screw 17 for connecting the box body of the photoelectric integrated distribution box, and the bracket mounting plate 15 is provided with a gourd that matches the pressure riveting pin on the box body of the photoelectric integrated wiring box. Hole 13. The ONU mounting plate 21 is provided with cross-recessed countersunk screws 23 , and the ONU installation base 1 is provided with screw holes 14 matched with the cross-recessed countersunk screws 23 . The ONU baffle 22 is provided with an elliptical through hole 24 corresponding to the thread on the surface of the ONU.

As shown in FIGS. 1 and 3 , the ONU installation plate 21 is inserted into the guide rail groove 11 from both ends of the guide rail groove 11 , and two ONU baffles 22 are vertically located on both sides of the ONU installation base 1 . The guide rail groove 11 is integrally connected with the ONU installation base 1, which is beneficial to the convenience of integral molding and production. The two ONU baffles 22 are perpendicular to the surface of the ONU installation base 1 and are used to clamp the ONU body, which simplifies the installation method of the ONU body. There are 4 cross countersunk screws on the ONU installation plate 21. After adjusting the distance between the ONU installation ears 2, tighten the cross countersunk screws so that their ends pass through the corresponding threaded mounting holes on the ONU installation plate 21, and install the ONU. The ear 2 is fixed on the ONU installation base 1, and the ONU installation ear 2 is limited by cross countersunk head screws. The ONU baffle 22 is provided with a row of elliptical through holes 24. When the ONU body is clamped between two ONU baffles 22, countersunk screws can be inserted through the through holes 24 into the corresponding threaded holes on the surface of the ONU body. The installation strength between the ONU body and the ONU baffle 22 is further strengthened.

As shown in Figure 2, the back of the ONU mounting support is provided with four threaded mounting holes corresponding to the cross countersunk screws, and the fixed connection between the ONU mounting ear 2 and the ONU mounting support is realized by cooperating with the cross countersunk screws. The two bracket mounting plates 15 are parallel to the back of the ONU mounting base 1 , and the ends of the two bracket mounting plates 15 are all facing the inside of the ONU mounting base 1 . The tops of the two bracket mounting plates 15 are respectively provided with a gourd hole 13. Since the bracket mounting plates 15 are connected to the ONU mounting support through the bracket connecting plate 16, there is a gap between the two, which is convenient for the photoelectric integrated distribution box body The nail tip on the top passes through the gourd hole 13 to realize the limited installation of the ONU installation base 1. The bottoms of the bracket mounting plates 15 are each provided with a captive screw 17, and the ends of the captive screws 17 face the back of the ONU mounting support. The captive screws 17 cooperate with the threaded holes on the body of the photoelectric integrated distribution box to fix the ONU installation base 1 on the body of the photoelectric integrated distribution box to realize the installation of the ONU body.

During installation, first insert the ONU installation plate 21 into the guide rail groove 11 so that the ONU baffle 22 is located on both sides of the ONU installation base 1 . Then slide the ONU installation plate 21 in the guide rail groove 11 according to the size of the ONU body, so that the distance between the two ONU baffles 22 meets the requirements of the ONU body. Locate the corresponding Phillips countersunk head screw and screw hole, and then tighten the Phillips countersunk head screw to secure the ONU mounting ear 2 on the ONU mounting support. Then insert the captive screw 17 into the corresponding threaded hole on the body of the photoelectric integrated distribution box and tighten it, and fix the ONU mounting bracket on the body of the photoelectric integrated distribution box as a whole. The ONU body is clamped between two ONU baffles 22, and the ONU baffle 22 clamps the ONU body to realize the fixed connection between the ONU body and the photoelectric integrated distribution box body. Finally, the screws are passed through the through holes 24 on the ONU baffle plate 22, inserted into the threaded holes on the surface of the ONU body and tightened to further strengthen the installation strength of the ONU body.

Claims (6)

1. A photoelectric integrated distribution box ONU mounting bracket, comprising an ONU mounting base, is characterized in that two upper and lower ends of the surface of the ONU mounting base are provided with two parallel rail grooves up and down, and the two ends of the ONU mounting base are symmetrically provided with ONU mounting ears, the upper and lower edges of the two ONU mounting ears snap into the guide rail groove. 2. The photoelectric integrated distribution box ONU mounting bracket according to claim 1, characterized in that the left and right ends of the back of the ONU mounting base are provided with box fixing brackets. 3. The photoelectric integrated distribution box ONU mounting bracket according to claim 2, wherein the ONU mounting ear includes an ONU mounting plate and an ONU baffle plate vertically fixedly connected to each other, and the upper and lower edges of the ONU mounting plate are snapped together Inside the guide rail groove, the ONU baffle is arranged on the outer edge of the ONU installation plate, and the ONU baffle is perpendicular to the surface of the ONU installation base and arranged in the same direction. 4. photoelectric integrated distribution box ONU installation bracket according to claim 3, it is characterized in that the box body fixed bracket comprises the support connecting plate and the support mounting plate of integral vertical connection, the edge of the support connecting plate and the ONU installation support The ends are fixed and connected vertically, the bracket mounting plate is set parallel to the ONU installation base, the end of the bracket mounting plate is provided with captive screws for connecting the photoelectric integrated distribution box body, and the bracket mounting plate is provided with photoelectric integrated wiring The gourd holes that match the pressure riveting pins on the box body. 5. The photoelectric integrated distribution box ONU mounting bracket according to claim 4, characterized in that the ONU mounting plate is provided with cross-recessed countersunk screws, and the ONU mounting base is provided with screw holes for matching cross-recessed countersunk screws. 6. The photoelectric integrated distribution box ONU mounting bracket according to claim 5, characterized in that the ONU baffle is provided with an oval through hole corresponding to the thread on the surface of the ONU.