CN204696495U - Helicopter power supply box - Google Patents
Helicopter power supply box Download PDFInfo
- Publication number
- CN204696495U CN204696495U CN201520373232.1U CN201520373232U CN204696495U CN 204696495 U CN204696495 U CN 204696495U CN 201520373232 U CN201520373232 U CN 201520373232U CN 204696495 U CN204696495 U CN 204696495U
- Authority
- CN
- China
- Prior art keywords
- side plate
- power supply
- supply box
- helicopter
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to electric box technical field, particularly relate to a kind of helicopter power supply box, comprise casing, case lid, described casing comprises the side plate of base plate and four upwards bending 90 °, the fillet of adjacent described side plate is by being welded to connect, described base plate and side plate are provided with some beadings in the horizontal direction, a described side plate arranged outside has the steady pin of horizontal direction, the side plate that this side plate is relative is provided with power supply installing hole, the utility model scientific structure, one dull and stereotyped bending is formed base plate and side plate, weld seam is short, intensity and the mechanical performance of each is strengthened by beading, power supply box is made to be fixed on fuselage by steady pin, meet airborne equipment lightweight, the requirement that intensity is high.
Description
Technical field
The utility model relates to electric box technical field, particularly relates to a kind of helicopter power supply box.
Background technology
The power supply box that helicopter uses belongs to airborne equipment, is mainly used in loading battery and power distribution, is the equipment of helicopter indispensability.On the one hand require that it is lightweight, thus reduce the load of helicopter, require that it has high strength on the other hand, anti-shearing, shock resistance good, thus impulsive force when can meet helicopter acceleration-deceleration.The product of prior art is difficult to reach above-mentioned requirements, and therefore the frequency of power supply box examine and replace is higher.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and provides a kind of helicopter power supply box, its scientific structure, and lightweight, intensity is high.
The utility model solves the technical scheme that its technical problem adopts: a kind of helicopter power supply box, it comprises casing, case lid, described casing comprises the side plate of base plate and four upwards bending 90 °, the fillet of adjacent described side plate is by being welded to connect, described base plate and side plate are provided with some beadings in the horizontal direction, a described side plate arranged outside has the steady pin of horizontal direction, and the side plate that this side plate is relative is provided with power supply installing hole.
Further, described power supply installing hole is arranged in a described beading.
Further, the beading interlaced arrangement of described adjacent side plates.
Further, described power supply installing hole is welded with packing ring.
Further, the top edge of described side plate is provided with inside flange.
Further, described side plate arranged outside has installation pipe
The beneficial effects of the utility model are: a kind of helicopter power supply box, it comprises casing, case lid, described casing comprises the side plate of base plate and four upwards bending 90 °, the fillet of adjacent described side plate is by being welded to connect, described base plate and side plate are provided with some beadings in the horizontal direction, a described side plate arranged outside has the steady pin of horizontal direction, the side plate that this side plate is relative is provided with power supply installing hole, the utility model scientific structure, one dull and stereotyped bending is formed base plate and side plate, weld seam is short, intensity and the mechanical performance of each is strengthened by beading, power supply box is made to be fixed on fuselage by steady pin, meet airborne equipment lightweight, the requirement that intensity is high.
Accompanying drawing explanation
Fig. 1 is helicopter power supply box structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the casing of helicopter power supply box of the present utility model.
Description of reference numerals:
1---casing
11---base plate
12---side plate
2---case lid
3---beading
4---steady pin
5---power supply installing hole
6---packing ring
7---installation pipe.
Embodiment
Being described in further detail the utility model below in conjunction with the drawings and specific embodiments, is not that practical range of the present utility model is limited to this.
As Fig. 1, shown in Fig. 2, the helicopter power supply box of the present embodiment, it comprises casing 1, case lid 2, casing 1 is processed by a flat board, the material of casing 1 and case lid 2 is the Ni-Cr-Ti type austenitic stainless steel that 1mm is thick, described casing 1 comprises the side plate 12 of base plate 11 and four upwards bending 90 °, the fillet of adjacent described side plate 12 is by being welded to connect, described base plate 11 and side plate 12 are provided with some beadings 3 in the horizontal direction, described side plate 12 arranged outside has the steady pin 4 of horizontal direction, the side plate 12 that this side plate 12 is relative is provided with power supply installing hole 5, casing 1 is connected by the snap close (not drawing in figure) being arranged at case lid 2 four limit with case lid 2, the utility model scientific structure, one dull and stereotyped bending is formed base plate 11 and side plate 12, make four ribs only needing to weld body side, weld seam is short, intensity and the mechanical performance of each is strengthened by beading 3, power supply box is made to be fixed on helicopter fuselage by steady pin 4, meet airborne equipment lightweight, the requirement that intensity is high.
Further, described power supply installing hole 5 is arranged in a described beading 3, and the width of this beading 3 is more bigger than the size of power supply installing hole 5.
Further, beading 3 interlaced arrangement of described adjacent side plates 12, every Ce You tri-road, two sides beading 3 wherein, there is twice beading 3 the every side of left and right sides.
Further, described power supply installing hole 5 is welded with packing ring 6, and packing ring 6 is connected with side plate 12 by welding, can improve the intensity of installed position, and is convenient to install.
Further, the top edge of described side plate 12 is provided with inside flange, improves the intensity of edge.
Further, described side plate 12 arranged outside has installation pipe 7, is convenient to wiring.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (6)
1. helicopter power supply box, it is characterized in that: comprise casing (1), case lid (2), described casing (1) comprises the side plate (12) of base plate (11) and four upwards bending 90 °, the fillet of adjacent described side plate (12) is by being welded to connect, described base plate (11) and side plate (12) are provided with some beadings (3) in the horizontal direction, described side plate (12) arranged outside has the steady pin (4) of horizontal direction, and the side plate (12) that this side plate (12) is relative is provided with power supply installing hole (5).
2. helicopter power supply box according to claim 1, is characterized in that: described power supply installing hole (5) is arranged in a described beading (3).
3. helicopter power supply box according to claim 1, is characterized in that: beading (3) interlaced arrangement of described adjacent side plates (12).
4. helicopter power supply box according to claim 1, is characterized in that: described power supply installing hole (5) is welded with packing ring (6).
5. helicopter power supply box according to claim 1, is characterized in that: the top edge of described side plate (12) is provided with inside flange.
6. helicopter power supply box according to claim 1, is characterized in that: described side plate (12) arranged outside has installation pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373232.1U CN204696495U (en) | 2015-06-03 | 2015-06-03 | Helicopter power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373232.1U CN204696495U (en) | 2015-06-03 | 2015-06-03 | Helicopter power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696495U true CN204696495U (en) | 2015-10-07 |
Family
ID=54236748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373232.1U Expired - Fee Related CN204696495U (en) | 2015-06-03 | 2015-06-03 | Helicopter power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696495U (en) |
-
2015
- 2015-06-03 CN CN201520373232.1U patent/CN204696495U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180603 |