CN202759715U

CN202759715U - Chassis

Info

Publication number: CN202759715U
Application number: CN 201220362811
Authority: CN
Inventors: 文超
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2012-07-25
Filing date: 2012-07-25
Publication date: 2013-02-27
Anticipated expiration: 2022-07-25

Abstract

The utility model provides a chassis, comprising a supporting base, at least two supporting structures arranged on the supporting base vertically,and a hanging crossbeam used for hanging at least one remote radio unit and fixedly connected on the supporting structures. By employing the above technical scheme provided by the utility model, the technical problems in a correlated technology are solved that there is not existed an effective technical scheme of using the RRU to substitute a radio frequency system unit (RSU) or centralizedly installing the RRU, etc., so that the centralized installation of the RRU is realized, at the same time, the structure is simple and the production cost is saved.

Description

Frame

Technical field

The utility model relates to the installing area of equipment in the base station machine room, in particular to a kind of frame.

Background technology

At moving communicating field, various communication equipments distribute in the base station machine room, and its device space pretty nervous namely needs to consider to increase the increase that installing space brings operation cost thereby increase device product.Along with to the flexibility of base station equipment modularization, configuration and consider cheaply, under the part scene, operator considers with radio frequency remote unit RRU (Radio Remote Unit, referred to as RRU) replacement radio system unit (radio frequency System Unit, referred to as RSU) or RRU realized installing concentratedly, but there is no at present effectively implementation.

For the problems referred to above in the correlation technique, effective solution is proposed not yet at present.

The utility model content

In correlation technique, there is no effectively the technical problems such as technical scheme of replacing RSU or RRU being realized install concentratedly with RRU, the utility model provides a kind of frame, to address the above problem at least.

According to an aspect of the present utility model, a kind of frame is provided, comprising: bearing; At least two supporting constructions are vertically set on the bearing; Be used for mounting the crossbeam that mounts of at least one Remote Radio Unit (RRU) equipment, be fixedly connected on the supporting construction.

Above-mentioned frame also comprises: be used for the cabling beam of knot installation feeder line, be arranged on the supporting construction.

Above-mentioned frame also comprises: be used for to strengthen mounting the web beam of crossbeam fastness, with supporting construction with mount crossbeam and link to each other.

Above-mentioned bearing comprises: the first bearing is arranged on the left of frame; The second bearing, be arranged on the right-hand of frame and with the first bearing in the same side; The 3rd bearing is arranged on the rear side of frame.

Above-mentioned frame also comprises: be used for the cabinet of configurating base station designated module, be arranged between the first bearing and the second bearing, and with the first bearing be connected the bearing contact and be connected.

Above-mentioned cabinet is a plurality of, and a plurality of cabinets are stacking installation from bottom to top.

Above-mentioned frame also comprises: be used for placing the supporting plate of unnecessary feeder line, be arranged on and mount on the crossbeam.

The above-mentioned crossbeam that mounts is a plurality of.

Above-mentionedly mount the positive and negative both sides that crossbeam is arranged on supporting construction.

Above-mentioned bearing comprises: the symmetrically arranged left support abutment in front and back and right support abutment.

The frame that provides by the utility model, solved in the correlation technique, there is no effectively the technical problems such as technical scheme of replacing RSU or RRU being realized install concentratedly with RRU, thereby realized installing concentratedly of RRU equipment, simultaneously simple in structure, saved production cost.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the housing assembly decomposing schematic representation according to the utility model embodiment;

Fig. 2 is the structural representation according to the web beam of the utility model embodiment;

Fig. 3 a is the frame complete machine structure front view according to the utility model embodiment;

Fig. 3 b is the frame complete machine structure side schematic view according to the utility model embodiment;

Fig. 4 is the frame casing structure schematic diagram according to the utility model embodiment;

Fig. 5 is according to the stacking scheme of installation of the cabinet of the utility model embodiment;

Fig. 6 a is according to the structural representation behind the frame installation RRU of the utility model embodiment;

Fig. 6 b is according to another structural representation behind the frame installation RRU of the utility model embodiment.

Embodiment

Hereinafter also describe in conjunction with the embodiments the utility model in detail with reference to accompanying drawing.Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.

Provide simple and reliable installation frame to realize that installing concentratedly in the various scene situations is a kind of effective solution for the characteristics of device product, quite have a competition excellent

Embodiment 1

Fig. 1 is the housing assembly decomposing schematic representation according to the utility model embodiment.As shown in Figure 1, this frame comprises:

Bearing 10; Be two among at least two supporting construction 20(Fig. 1, but be not limited to this, also one or more supporting constructions 20 can be set between two supporting constructions 20), be vertically set on the bearing 10; What be used for mounting at least one RRU equipment mounts crossbeam 30, is fixedly connected on the supporting construction 20.

By the frame of said structure Characteristics creation, can realize installing concentratedly of RRU equipment, simultaneously simple in structure, saved production cost.

As shown in Figure 1, in order to realize the management to the equipment feeder line, on the above-mentioned frame Wiring structure can also be set, particularly, can comprise: be used for the cabling beam 40 of knot installation feeder line, be arranged on the supporting construction 20.

Fixing when strengthening mounting the erection unit of crossbeam 30, as shown in Figure 1, can also be provided for strengthening mounting the web beam 50 of crossbeam fastness on the above-mentioned frame, with supporting construction 20 with mount crossbeam 30 and link to each other, wherein, the structure of web beam 50 can be referring to shown in Figure 2.

The implementation of above-mentioned bearing 10 has multiple, for example can adopt global formation design, also can combine by several absolute construction, for the latter, as shown in Figure 1, can adopt following structure to realize: the first bearing 101 is arranged on the left of frame; The second bearing 103, be arranged on the right-hand of frame and with the first bearing 101 in the same side; The 3rd bearing 105 is arranged on the rear side of frame.

Can also be provided for the configurating base station designated module on the above-mentioned frame: the cabinet 60 of indoor baseband processing unit (Building Base band Unit is referred to as BBU) for example, be arranged between the first bearing 101 and the second bearing 103, and with the first bearing 101 be connected bearing 103 contact and be connected.

Above-mentioned cabinet 60 can be for a plurality of, and wherein, the concrete structure of cabinet 60 can be referring to shown in Figure 4.At this moment, the stacking installation from bottom to top of a plurality of cabinets 60, the schematic diagram after the stacking installation is as shown in Figure 5.

In order to realize the management to unnecessary feeder line, as shown in Figure 1, can also be provided for placing the supporting plate 70 of unnecessary feeder line on the above-mentioned frame, be arranged on and mount on the crossbeam 30.

The above-mentioned crossbeam that mounts can for a plurality of, can effectively increase the quantity that frame mounts RRU equipment like this.

Embodiment 2

The structure of the present embodiment and embodiment 1 is similar, and difference is, the present embodiment can be realized the two-sided installation of RRU equipment, at this moment, mounts the positive and negative both sides that crossbeam 30 is arranged on supporting construction 20.

Symmetrically arranged left support abutment and right support abutment before and after need to arrange this moment.

In order to understand better above-described embodiment 1 and 2, describe in detail below in conjunction with embodiment 3.

Embodiment 3

The purpose of the present embodiment is to solve installing concentratedly of indoor RRU equipment and Related product.This frame can configure 6 (but being not limited to this) RRU and install concentratedly, and at products such as cabinet configuration BBU, also can realize according to demand simultaneously the configuration use of several scenes, the low cost flexible configuration, simultaneously convenient unified maintenance and upgrading, advantage is comparatively obvious, has improved the synthesized competitiveness of product.

For achieving the above object, the present embodiment provides a kind of indoor L-type RRU to install frame concentratedly, this frame is a kind of mounting structure form that indoor RRU adopts, can and adjust structure and size according to concrete needs, generally mainly consist of the following components: bottom cabinet 60, left support abutment 101, right support abutment 103, rear support 105, column 20(are supporting construction 20), link plate crossbeam 30(namely mounts crossbeam 30), web beam 50(concrete structure is referring to shown in Figure 2), cabling beam 40, supporting plate 70.Packaging space is saved in all part loose mail deliveries, and Assembling gets up to use.Cabinet 60 configures separately according to the scene demand.

As shown in Figure 1, frame parts in bulk are assembled, and according to circumstances carried out over the ground or the adjustable base fixed installation.Frame overall structure after the assembling can be referring to shown in Fig. 3 a and Fig. 3 b.

As shown in Figure 4, frame bottom cabinet can be placed the equipment such as series of standards product such as BBU are installed, also can realize stacking installation according to configuration needs, during stacking installation cabinet is with and picks up the ears to remove for fixing cabinet, to satisfy the concentrated placement of plurality of devices, the schematic diagram after the stacking installation as shown in Figure 5.The structure of web beam 50 can be referring to shown in Figure 2, in Fig. 2, can be connected with supporting construction 20 by hole 501, by hole 503 with mount crossbeam 30 and link to each other.

Shown in Fig. 6 a and Fig. 6 b, frame 80 can be carried out the fixing of a plurality of RRU as required by geometrical clamp and the fixing installation that realizes RRU 90 of RRU bearing, and maximum can support 6 RRU sides to hang installation.

As shown in above figure, frame can be supported mounting of multiple RRU equipment, cabinet is supported the installation of multiple subrack class Related product, cabinet can satisfy single or multiple stacking according to demand simultaneously, and this frame can be compatible over the ground and have the installation of the adjustable base of electrostatic floor to fix, also satisfy the trace configurations of many kinds of feeder lines of RRU.So frame according to demand satiable configuration categories is more, practicality is higher.

The frame that the present embodiment provides has following beneficial effect: simple in structure, and easily process and design, with low cost; Compact conformation, layout is flexible, adaptability is strong; Realize the installation of RRU with general installed part, modular arrangements, versatility is higher; Can realize the configuration installation of several scenes demand, and maintainability is higher; Satisfy the requirements of Shelf, good load-carrying properties and appearance design are arranged; Can realize that the flexible configuration of product makes to cut operating costs according to different scenes and demand.

Be preferred embodiment of the present utility model only below, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims

1. a frame is characterized in that, comprising:

Bearing;

At least two supporting constructions are vertically set on the described bearing;

Be used for mounting the crossbeam that mounts of at least one radio frequency remote unit RRU equipment, be fixedly connected on the described supporting construction.

2. frame according to claim 1 is characterized in that, also comprises:

Be used for the cabling beam of knot installation feeder line, be arranged on the described supporting construction.

3. frame according to claim 1 is characterized in that, also comprises:

Be used for strengthening the described web beam that mounts the crossbeam fastness, link to each other with the described crossbeam that mounts with described supporting construction.

4. frame according to claim 1 is characterized in that, described bearing comprises:

The first bearing is arranged on the left of described frame;

The second bearing, be arranged on the right-hand of described frame and with described the first bearing in the same side;

The 3rd bearing is arranged on the rear side of described frame.

5. frame according to claim 4 is characterized in that, also comprises:

Be used for the cabinet of configurating base station designated module, be arranged between described the first bearing and described the second bearing, and with described the first bearing be connected the contact of the second bearing and be connected.

6. frame according to claim 5 is characterized in that, described cabinet is a plurality of, the stacking installation from bottom to top of a plurality of described cabinets.

7. according to claim 1 to 6 each described frames, it is characterized in that, also comprise:

Be used for placing the supporting plate of unnecessary feeder line, be arranged on described mounting on the crossbeam.

8. according to claim 1 to 6 each described frames, it is characterized in that, the described crossbeam that mounts is a plurality of.

9. frame according to claim 1 is characterized in that, describedly mounts the positive and negative both sides that crossbeam is arranged on described supporting construction.

10. frame according to claim 9 is characterized in that, described bearing comprises: the symmetrically arranged left support abutment in front and back and right support abutment.