CN202679850U - Communication rack and bearing tilt-preventing rack door - Google Patents
Communication rack and bearing tilt-preventing rack door Download PDFInfo
- Publication number
- CN202679850U CN202679850U CN 201220263759 CN201220263759U CN202679850U CN 202679850 U CN202679850 U CN 202679850U CN 201220263759 CN201220263759 CN 201220263759 CN 201220263759 U CN201220263759 U CN 201220263759U CN 202679850 U CN202679850 U CN 202679850U
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- China
- Prior art keywords
- cabinet door
- cabinet
- rack
- communication
- load
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- Expired - Fee Related
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Abstract
Disclosed is a bearing tilt-preventing rack door for a communication rack. The bearing tilt-preventing rack door is connected to a communication rack via a hinge. The rack door comprises a rack door body and a bearing wheel assembly arranged at the lower portion of the rack door body. The bearing tilt-preventing rack door of the utility model is capable of reducing the load of the rack door hinge, and eliminates the capsizing moment upon the rack door body. The rack door can keep the geometrical shape during the long-term using process without deformation. The bearing tilt-preventing rack door features simple, compact, and reliable structure and low cost and does not affect the appearance and flexible opening and closing of the rack door. The utility model further discloses a communication rack.
Description
Technical field
The utility model relates to a kind of communication cabinet, relates in particular to a kind of outdoor communication cabinet load-bearing Anti-inclining cabinet door.
Background technology
The outer rack of communication user generally adopts air-conditioning or heat exchanger to regulate in-cabinet temperature.
Air-conditioning or heat exchanger are contained on the cabinet door, and be generally heavier, and the heat exchanger of 190W/K reaches more than 80 kilograms, adds other annexes on deadweight to the doorstep and the door, and total weight reaches over one hundred kilogram.
Cabinet adopts concealed hinge more, and is thiner, and bearing capacity is limited, and the door body is subjected to tilting moment simultaneously.After long-term the use, door and hinge all may be out of shape, and not only affect the flexible switching of cabinet door, also have a strong impact on sealing and the waterproof of cabinet door, and then affect the communication equipment normal operation in the rack.Therefore, how to guarantee that it is very important that the cabinet door is not out of shape because load is excessive in long-term the use.
As a rule, guarantee the cabinet door not because of the overweight distortion of load, must solve following problem: first: when the cabinet door is closed, can alleviate the pressure of hinge; Second: do not affect cabinet and see outdoors and normal switching; The the 3rd: must be simple and reliable.
The utility model content
The utility model has designed a kind of novel communication cabinet load-bearing Anti-inclining cabinet door for the problem of the demand and prior art existence, and this cabinet door has does not allow yielding advantage.
It is as follows that the utility model solves the problems of the technologies described above the technical scheme of taking: a kind of communication cabinet load-bearing Anti-inclining cabinet door, be connected through the hinge on communication cabinet, and wherein, described cabinet door comprises cabinet door body and is located at the BOGEY WHEEL assembly of cabinet door body below.
Further preferred structure is that described BOGEY WHEEL assembly comprises: be welded on the mounting bracket on the cabinet door body below and be located at roller on the mounting bracket.
Further preferred structure is that described roller contacts with the doorframe base cross members of cabinet door.
Further preferred structure is that described roller is connected with described mounting bracket by wheel shaft, and is provided with back-up ring in the both sides of roller.
Further preferred structure is that described roller is a plastic wheel.
In addition, the invention also discloses a kind of communication cabinet, comprise aforesaid communication cabinet load-bearing Anti-inclining cabinet door, wherein, described load-bearing Anti-inclining cabinet door by chain connection on communication cabinet.
The utility model can alleviate the load of Hinge for cupboard door greatly, eliminates the tilting moment that the door body is subject to, and the cabinet door can keep geometry in long-term the use, do not deform.It is simple in structure, compact, reliable, with low cost.Not affecting cabinet sees outdoors and opens and closes flexibly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.
Fig. 1 is the communication cabinet structural representation that the utility model is provided with load-bearing Anti-inclining cabinet door.
Fig. 2 is the A section enlarged diagram of communication cabinet shown in Figure 1.
Fig. 3 is the motion schematic diagram of the utility model communication cabinet load-bearing Anti-inclining cabinet door.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Wherein, such as Fig. 1, Fig. 2 and shown in Figure 3, the disclosed communication cabinet of the utility model, comprise: a communication cabinet load-bearing Anti-inclining cabinet door, described load-bearing Anti-inclining cabinet door is connected on the communication cabinet by hinge 7, by said structure, realizes the load-bearing to whole cabinet door.
Wherein, described communication cabinet load-bearing Anti-inclining cabinet door comprises: the BOGEY WHEEL assembly that cabinet door body 6 and cabinet door body 6 belows arrange, wherein, this BOGEY WHEEL assembly comprises in one embodiment: be welded on the mounting bracket 1 on the cabinet door body below and be located at roller 2 on the mounting bracket.
Wherein, the bottom of rack body 6 also is provided with a mounting groove outside communication user, and described mounting bracket 1 is welded in the described mounting groove, and, be installed with wheel shaft 3 on the support, described roller 2 is connected with described mounting bracket 1 by wheel shaft 3, and is provided with back-up ring 4 in the both sides of roller.
Wherein, in one embodiment, described mounting bracket 1 is for being welded on two cold-rolled steel sheets on the door-plate, and described roller 2 is chosen plastic wheel, and plastic wheel is generally made water proof and wearable of nylon.
Wherein, described roller contacts with the doorframe base cross members 5 of cabinet door.
The utility model has been taked after the such scheme, when the cabinet door is opened, there is not difference with general cabinet door, and in the cabinet door closing process, the plastic wheel of cabinet door bottom contacts with the doorframe base cross members, and plastic wheel rolls at crossbeam, to reduce the friction of cabinet door and base cross members, making and close the door flexibly, in the process of opening the door, also is that plastic wheel rolls.
Like this, switch gate all can guarantee flexible.After the cabinet door is shut, the annex such as air-conditioning on cabinet door and the door and the weight of equipment is no longer fully by hinge support, but by plastic wheel directly with weight transmitting to the doorframe bottom, hinge meets and alleviates more than 70%, door-plate itself no longer bears tilting moment, has avoided the distortion of hinge and door.
It should be noted that; above-mentioned specific embodiment only is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in the protection range of the present utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, is not for restriction the utility model.Protection range of the present utility model is limited by claim and equivalent thereof.
Claims (6)
1. a communication cabinet load-bearing Anti-inclining cabinet door is connected through the hinge on communication cabinet, it is characterized in that, described cabinet door comprises cabinet door body and is located at the BOGEY WHEEL assembly of cabinet door body below.
2. communication cabinet load-bearing Anti-inclining cabinet door according to claim 1 is characterized in that, described BOGEY WHEEL assembly comprises: be welded on the mounting bracket on the cabinet door body below and be located at roller on the mounting bracket.
3. communication cabinet load-bearing Anti-inclining cabinet door according to claim 2 is characterized in that, described roller contacts with the doorframe base cross members of cabinet door.
4. communication cabinet load-bearing Anti-inclining cabinet door according to claim 2 is characterized in that, described roller is connected with described mounting bracket by wheel shaft, and is provided with back-up ring in the both sides of roller.
5. communication cabinet load-bearing Anti-inclining cabinet door according to claim 3 is characterized in that, described roller is a plastic wheel.
6. a communication cabinet is characterized in that, comprises any described communication cabinet load-bearing Anti-inclining cabinet door of claim 1 ~ 5, described load-bearing Anti-inclining cabinet door by chain connection on communication cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263759 CN202679850U (en) | 2012-06-06 | 2012-06-06 | Communication rack and bearing tilt-preventing rack door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263759 CN202679850U (en) | 2012-06-06 | 2012-06-06 | Communication rack and bearing tilt-preventing rack door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679850U true CN202679850U (en) | 2013-01-16 |
Family
ID=47500716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263759 Expired - Fee Related CN202679850U (en) | 2012-06-06 | 2012-06-06 | Communication rack and bearing tilt-preventing rack door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611765A (en) * | 2015-12-15 | 2016-05-25 | 重庆触视科技有限公司 | Communication cabinet capable of preventing cabinet door from shifting |
-
2012
- 2012-06-06 CN CN 201220263759 patent/CN202679850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611765A (en) * | 2015-12-15 | 2016-05-25 | 重庆触视科技有限公司 | Communication cabinet capable of preventing cabinet door from shifting |
| CN105611765B (en) * | 2015-12-15 | 2018-07-06 | 重庆触视科技有限公司 | Communication cabinet capable of preventing cabinet door from shifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160606 |