CN205565298U - Frame of basic station communication power supply - Google Patents
Frame of basic station communication power supply Download PDFInfo
- Publication number
- CN205565298U CN205565298U CN201521130387.9U CN201521130387U CN205565298U CN 205565298 U CN205565298 U CN 205565298U CN 201521130387 U CN201521130387 U CN 201521130387U CN 205565298 U CN205565298 U CN 205565298U
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- China
- Prior art keywords
- power supply
- frame
- communication power
- base station
- column
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Abstract
The utility model discloses a frame of basic station communication power supply. Frame of basic station communication power supply includes: two stands, the distribution crossbeam, connecting device and base float, two stand bottoms are fixed respectively the base both sides, the stand inboard is provided with continuous fixing hole, distribution crossbeam fixed plate through side about it with the stand is connected fixedly, be provided with the slide hole groove on two cavity adapter plate of the left and right sides of distribution crossbeam, the width in slide hole groove with the fixing hole width phase -match of stand, unsteady connecting device passes through the slide hole groove with the fixing hole of stand will the distribution crossbeam is fixed on the stand. The utility model discloses the frame is applicable to the scrap build of old communication power supply in the basic station.
Description
Technical field
The utility model relates to electric and electronic technical field, particularly to the frame of a kind of base station communication power supply.
Background technology
Along with the development of Power Electronic Technique, power supply is the part that all electric equipments are indispensable.
The quality of power supply directly affects the runnability of integrated circuit.Generally switch power supply system is divided into three parts:
Alternating current-direct current distribution section, monitoring unit, rectification unit.But, along with the longtime running of power-supply system,
It is that the device aging caused and later stage share dilatation it is required that existing power-supply system cannot continue to meet makes
With requiring, the old power-supply system of part is badly in need of carrying out upgrading.
But, during the machine frame modifications of actual old power-supply system, inventor finds in prior art
At least there are the following problems:
If old power-supply system frame carries out complete machine replacing, one is that material cost is higher；Two be due to
Use old gantry configuration, then the distribution component placement position of new used equipment is different, cause former cable without
Method is connected to specify position smoothly, unless being removed by old cable, changing new cable, adding the most again and change
Cause this, or designer carry out spy join product design according to the position of laying of each base station engineering cable,
Add the most again the human cost of design.
If only change a rectification and control part interpolation frame is arranged in former power-supply system, although so core
Heart parts are brand-new, but other electric components, as fuse, sky are opened, remain old, cause
Whole system actually still belongs to a set of half new product, and the operation risk of system still exists, and one
The denier generation system failure, on-the-spot secondary maintenance difficulty is the biggest.
Utility model content
In view of the above problems, it is proposed that the utility model is to provide one to overcome the problems referred to above or at least
Partly solve the frame of a kind of base station communication power supply of the problems referred to above.
According to the utility model, the utility model provides the frame of a kind of base station communication power supply, and this includes:
Two columns, distribution crossbeam, floating junction device and base；
Said two column bottom is separately fixed at described base both sides；It is provided with inside described column continuously
Fixed via, described distribution crossbeam is connected with described column by the fixed plate of side around to be fixed；Institute
State and in the left and right sides fixed plate of distribution crossbeam, be provided with slip hole slot, the width of described slip hole slot and institute
The fixed via width stating column matches；Described floating junction device by described slip hole slot with described
Described distribution crossbeam is fixed on described column by the fixed via of column.
Wherein, described floating junction device is captive nut.
Wherein, described captive nut uses card dress form, coordinates with the fixed via of described column.
Wherein, described slip hole slot is oval, and described sliding eye trough rim is along design spill indent.
Wherein, described column uses the design of standard U digital and analog hole position and described distribution crossbeam arbitrarily U up and down
Match in digital and analog hole position processed.
Wherein, described distribution crossbeam front is that fuse is installed and the digital and analog hole position of miniature circuit breaker installation guide rail,
Arbitrarily digital and analog hole position, left and right can be installed by fuse or miniature circuit breaker.
The beneficial effects of the utility model are: use the column in technical solutions of the utility model horizontal with distribution
Beam upper and lower, front and back mobility design structure make base station without change before engineering cable, significantly
Reduce base station old equipment rectification cost, and man efficiency when improve rectification；Standard simultaneously
Frame designs, and need not adjust structure member design according to the type of power-supply device in base station, considerably reduce
Design cost and the risk of material stock.
The additionally power frame of open type, provides enough spaces for follow-up maintenance, repair, makes
On-the-spot rectifying and improving become simple.Enough spaces have been reserved below last rack power supplies, pre-inside column
Stay the installing hole of standard U, it is simple to meet the dilatation branch demand of system in the future.
Accompanying drawing explanation
Fig. 1 is the rack construction figure that the utility model provides a kind of base station communication power supply；
Fig. 2 is that the utility model provides the frame central post of a kind of base station communication power supply to be connected with distribution crossbeam
Structural representation；
Fig. 3 be the utility model provide a kind of base station communication power supply frame in distribution crossbeam front signal
Figure；
Fig. 4 is that the frame central post of a kind of base station communication power supply that the utility model provides connects with distribution crossbeam
Connect cross sectional representation；
Fig. 5 be the utility model provide a kind of base station communication power supply frame in captive nut structural representation
Figure；
Fig. 6 is that the utility model provides captive nut and column clamping in the frame of a kind of base station communication power supply
Schematic diagram；
Fig. 7 be a kind of base station communication power supply that the utility model provides frame in consolidating on the left of distribution crossbeam
Determine the sliding eye trough rim spill indent schematic diagram along design of plate；
In figure: 1, column；2, distribution crossbeam；3 captive nuts；4 bases.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing pair
The utility model embodiment is described in further detail.
The utility model provides the frame of a kind of base station communication power supply.
Fig. 1 is the rack construction schematic diagram of a kind of base station communication power supply that the utility model provides；Described base
The frame of communication power supply of standing includes: two columns 1, distribution crossbeam 2, floating junction device 3 and base 4；
Said two column 1 bottom is separately fixed at described base 4 both sides；Arrange inside described column 1
Having continuous print fixed via, described distribution crossbeam 2 is by the fixed plate of side around with described column 1 even
Connect fixing；Slip hole slot, described sliding eye it is provided with in the left and right sides fixed plate of described distribution crossbeam 2
The width of groove matches with the fixed via width of described column 1；Described floating junction device 3 passes through institute
Described distribution crossbeam 2 is fixed on described column 1 by the fixed via stating slip hole slot and described column,
As shown in Figure 2.
Wherein, described floating junction device is captive nut, as shown in Figure 5.
Wherein, described captive nut uses card dress form, coordinates with the fixed via of described column, such as figure
Shown in 6.
Wherein, described slip hole slot is oval, and described sliding eye trough rim is along designing spill indent, as
Shown in Fig. 7.
Wherein, described column uses the design of standard U digital and analog hole position and described distribution crossbeam arbitrarily U up and down
Match in digital and analog hole position processed.
Wherein, described distribution crossbeam front is that fuse is installed and the digital and analog hole position of miniature circuit breaker installation guide rail,
Arbitrarily digital and analog hole position, left and right can be installed by fuse or miniature circuit breaker.
Based on above example, below technical solutions of the utility model are realized principle and be described in detail；
Specific as follows:
The purpose of this utility model is to provide the base station of a kind of old machine frame modifications utilizing base station communication power supply
The frame of communication power supply, uses the frame low cost provided in the technical program, and operating space is big, it is simple to
Follow-up maintenance, repair.Meet the technical standard requirement of current base station power-supply system, meet old power supply and set
The replacing of standby aging device and the demand of base station power dilatation.
The frame that the technical program provides uses the form that distribution crossbeam and column overlap anyhow, it is ensured that distribution
Unit upper and lower, the fore-and-aft direction within rack power supplies can any adjusting position, final meet and original
The engineering cable of old power supply connects smoothly, as shown in Figure 1.
Shown distribution crossbeam front is that fuse is installed and the group digital and analog hole position of miniature circuit breaker installation guide rail, can
With go forward one by one successively by position, standard module hole (18 × n) installation fuse or miniature circuit breaker, as shown in Figure 3.
Distribution crossbeam left and right side is respectively arranged with two oval slip hole slots, it is ensured that distribution crossbeam can before and after
Moving freely, sliding eye trough rim is along design spill indent, such crossbeam captive nut when movable
Projection will not be interfered with crossbeam faying surface, thus ensures flexibility ratio when crossbeam moves forward and backward, as shown in Figure 4.
Finally, after position upper and lower before and after distribution crossbeam being reconciled according to the position of engineering cable, use
Distribution crossbeam is fixed by captive nut.
The beneficial effects of the utility model are: technical solutions of the utility model are provided with even by described column
Continuous fixed via, described distribution crossbeam is moved freely by slip hole slot in the horizontal direction with described column；
Described distribution crossbeam can move along column any U digital and analog hole displacement in vertical direction；Level, vertical direction
After moving to be suitable for, by screw association part, distribution crossbeam is fixed at described column fixed via
Captive nut on.Use technical solutions of the utility model column and distribution crossbeam upper and lower, front and back can move
Dynamic property design structure makes base station without the engineering cable before change, greatly reduces the old equipment in base station
Rectification cost, and man efficiency when improve rectification；The frame design of standard simultaneously, need not basis
In base station, the type of power-supply device adjusts structure member design, considerably reduces design cost and material stock
Risk.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit the utility model
Protection domain.All made within spirit of the present utility model and principle any amendment, equivalent,
Improve, be all contained in protection domain of the present utility model.
Claims (6)
1. the frame of a base station communication power supply, it is characterised in that two columns, distribution crossbeam, floats
Attachment means and base；
Said two column bottom is separately fixed at described base both sides, is provided with continuously inside described column
Fixed via, described distribution crossbeam is connected with described column by the fixed plate of side around to be fixed；Institute
State and in the left and right sides fixed plate of distribution crossbeam, be provided with slip hole slot, the width of described slip hole slot and institute
The fixed via width stating column matches；Described floating junction device by described slip hole slot with described
Described distribution crossbeam is fixed on described column by the fixed via of column.
2. the frame of base station as claimed in claim 1 communication power supply, it is characterised in that described floating is even
Tipping is set to captive nut.
3. the frame of base station as claimed in claim 2 communication power supply, it is characterised in that described floating spiral shell
Female employing card dress form, coordinates with the fixed via of described column.
4. the frame of base station as claimed in claim 3 communication power supply, it is characterised in that described sliding eye
Groove is oval, and described sliding eye trough rim is along design spill indent.
5. the frame of base station as claimed in claim 4 communication power supply, it is characterised in that described column is adopted
Match with described distribution crossbeam arbitrarily U digital and analog hole position up and down with the design of standard U digital and analog hole position.
6. the frame of base station as claimed in claim 5 communication power supply, it is characterised in that described distribution is horizontal
Beam front is that fuse is installed and the digital and analog hole position of miniature circuit breaker installation guide rail, can left and right arbitrarily digital and analog hole
Fuse or miniature circuit breaker are installed in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130387.9U CN205565298U (en) | 2015-12-31 | 2015-12-31 | Frame of basic station communication power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130387.9U CN205565298U (en) | 2015-12-31 | 2015-12-31 | Frame of basic station communication power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565298U true CN205565298U (en) | 2016-09-07 |
Family
ID=56823888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130387.9U Active CN205565298U (en) | 2015-12-31 | 2015-12-31 | Frame of basic station communication power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846149A (en) * | 2016-09-20 | 2018-03-27 | 维谛技术有限公司 | A kind of Double-working-condition embedded communication power supply upgrades interpolation frame |
| CN111934412A (en) * | 2020-08-05 | 2020-11-13 | 国网山西省电力公司信息通信分公司 | Communication power supply transformation method for ultrahigh voltage transformer substation |
-
2015
- 2015-12-31 CN CN201521130387.9U patent/CN205565298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846149A (en) * | 2016-09-20 | 2018-03-27 | 维谛技术有限公司 | A kind of Double-working-condition embedded communication power supply upgrades interpolation frame |
| CN111934412A (en) * | 2020-08-05 | 2020-11-13 | 国网山西省电力公司信息通信分公司 | Communication power supply transformation method for ultrahigh voltage transformer substation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |