CN205059248U - Locomotive fuel tank theftproof oil discharge outlet - Google Patents
Locomotive fuel tank theftproof oil discharge outlet Download PDFInfo
- Publication number
- CN205059248U CN205059248U CN201520783305.4U CN201520783305U CN205059248U CN 205059248 U CN205059248 U CN 205059248U CN 201520783305 U CN201520783305 U CN 201520783305U CN 205059248 U CN205059248 U CN 205059248U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- fuel tank
- hole
- clamp
- spiral shell
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a locomotive fuel tank theftproof oil discharge outlet, there is the oil discharge outlet that needs the protection on the fuel tank end plate oil discharge outlet outside vertical welding has annular spiral shell seat on the fuel tank end plate, the spiral shell seat outside is equipped with ARC card board, on cardboard vertical welding and the fuel tank end plate, two free end symmetries of cardboard are provided with the cardboard hole, the cardboard hole is greater than the height of spiral shell seat to the minimum distance of fuel tank end plate, install the calathiform cover plate in the ARC card board, the calathiform cover plate is concentric with ARC card board, be equipped with the cover plate hole in the relevant position in cardboard hole on the calathiform cover plate the downthehole locking lever that has passed of cardboard hole and cover plate, locking lever one end is equipped with the locking lever head, locking lever head diameter is greater than the diameter in cardboard hole and cover plate hole, the other end of locking lever is equipped with the lockhole, be equipped with the tool to lock in the lockhole, still be equipped with the plug in the spiral shell seat, its simple structure, simple to operate can effectually prevent that the stolen condition of fuel from taking place.
Description
Technical field
The utility model relates to locomotive fuel oil protection field, the particularly antitheft oil drain hole of a kind of locomotive fuel tank.
Background technology
At present; the end bottom of locomotive fuel tank is all provided with fuel oil and drains the oil interface; and all non-docking port of major part carries out anti-theft protection; and locomotive is due under most of time when stopping is in the open occasion, though there is people to make an inspection tour personnel, but cannot ensure to nurse at any time; the event so often causing fuel oil stolen occurs; and prior art, fuel tank place does not have anti-joyride device, so develop a oil drain hole with anti-joyride device being necessary very.
Summary of the invention
The utility model object is: the problem solving prior art, and propose the antitheft oil drain hole of a kind of locomotive fuel tank, this structural volume is little, and structure is simple, easy for installation.Be applicable to the narrow and small situation of fuel tank two ends installing space to use.The situation that actv. prevents fuel oil stolen occurs.
The technical solution adopted in the utility model is as follows:
The antitheft oil drain hole of a kind of locomotive fuel tank, comprise: fuel tank end plate, clamp, spiral shell seat and cover plate, described fuel tank end plate there is the oil drain hole needing protection, the spiral shell seat of ring-type is welded with on fuel tank end plate in described oil drain hole outside vertical, arc clamp is provided with outside described spiral shell seat, on described clamp vertical welding and fuel tank end plate, two free ends of described clamp are symmetrically arranged with clamp hole, described clamp hole is greater than the height of spiral shell seat to the minor increment of fuel tank end plate, in described arc clamp, bowl-type cover plate is installed, described bowl-type cover plate is concentric with arc clamp, described bowl-type cover plate is provided with cover plate hole in the relevant position in clamp hole, through there being locking bar in described clamp hole and cover plate hole, described locking bar one end is provided with lock rod head, described lock rod head diameter is greater than the diameter in clamp hole and cover plate hole, the other end of described locking bar is provided with lockhole, lockset is provided with in described lockhole, also screw plug is provided with in described spiral shell seat, like this be arranged through spiral shell seat and screw plug protects oil drain hole, then integral protection is carried out by cover plate, by clamp, cover plate is positioned again, undertaken spacing by locking bar, lock finally by lockset, thus realize antitheft object, namely putting like this be convenient to antitheft, oil drain hole can not be caused again completely locked, it is a kind of feasible antitheft scheme.
The antitheft oil drain hole of a kind of locomotive fuel tank of the present utility model, is provided with cover plate positioning plate below described bowl-type cover plate, and described cover plate positioning plate is welded on fuel tank end plate, is beneficial to like this and supports cover plate, be beneficial to assembling with alleviate locking bar by situation.
The antitheft oil drain hole of a kind of locomotive fuel tank of the present utility model, described cover plate positioning plate is provided with guiding raised line, described bowl-type cover plate is provided with direction recess, described direction recess matches with guiding raised line, such setting is beneficial to cover plate assembling, only need alignment guide groove just can determine the relative position in cover plate hole and clamp hole, like this for assembling very easy of locking bar later.
The antitheft oil drain hole of a kind of locomotive fuel tank of the present utility model, described lockset is spring padlock, because the lockset that spring padlock right and wrong are usually shown in, and can operate in less space, like this for fuel port position limitation very favourable.
Owing to have employed above-mentioned technical scheme, the beneficial effects of the utility model are: propose the antitheft oil drain hole of a kind of locomotive fuel tank, this structural volume is little, and structure is simple, easy for installation.Be applicable to the narrow and small situation of fuel tank two ends installing space to use.The situation that actv. prevents fuel oil stolen occurs.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the schematic diagram of the antitheft oil drain hole of a kind of locomotive fuel tank of the present utility model;
Fig. 2 is the operating diagram of the antitheft oil drain hole of a kind of locomotive fuel tank of the present utility model;
Mark in figure
1-cover plate, 2-clamp, 3-lockset, 4-locking bar, 5-fuel tank end plate, 6-spiral shell seat, 7-screw plug.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Be the embodiment of the antitheft oil drain hole of a kind of locomotive fuel tank of the utility model as shown in Figure 1-2, the antitheft oil drain hole of a kind of locomotive fuel tank as shown in Figure 1, comprise: fuel tank end plate 5, clamp 2, spiral shell seat 6 and cover plate 1, described fuel tank end plate 5 there is the oil drain hole needing protection, the spiral shell seat 6 of ring-type is welded with on fuel tank end plate 5 in described oil drain hole outside vertical, arc clamp 2 is provided with outside described spiral shell seat 6, on described clamp 2 vertical welding and fuel tank end plate 5, two free ends of described clamp 2 are symmetrically arranged with clamp hole, described clamp hole is greater than the height of spiral shell seat 6 to the minor increment of fuel tank end plate 5, in described arc clamp 2, bowl-type cover plate 1 is installed, described bowl-type cover plate 1 is concentric with arc clamp 2, described bowl-type cover plate 1 is provided with cover plate hole in the relevant position in clamp hole, through there being locking bar 4 in described clamp hole and cover plate hole, described locking bar 4 one end is provided with lock rod head, described lock rod head diameter is greater than the diameter in clamp hole and cover plate hole, the other end of described locking bar 4 is provided with lockhole, lockset 3 is provided with in described lockhole, screw plug 7 is also provided with in described spiral shell seat 6, like this be arranged through spiral shell seat and screw plug protects oil drain hole, then integral protection is carried out by cover plate, by clamp, cover plate is positioned again, undertaken spacing by locking bar, lock finally by lockset, thus realize antitheft object, namely putting like this be convenient to antitheft, oil drain hole can not be caused again completely locked, it is a kind of feasible antitheft scheme, cover plate positioning plate is provided with below described bowl-type cover plate 1, described cover plate positioning plate is welded on fuel tank end plate 5, be beneficial to like this and cover plate is supported, be beneficial to assembling with alleviate locking bar by situation, described cover plate positioning plate is provided with guiding raised line, described bowl-type cover plate 1 is provided with direction recess, described direction recess matches with guiding raised line, such setting is beneficial to cover plate assembling, only need alignment guide groove just can determine the relative position in cover plate hole and clamp hole later, like this for assembling very easy of locking bar, described lockset 3 is spring padlock, because the lockset that spring padlock right and wrong are usually shown in, and can operate in less space, like this for fuel port position limitation very favourable.
The beneficial effects of the utility model: propose the antitheft oil drain hole of a kind of locomotive fuel tank, this structural volume is little, structure is simple, easy for installation.Be applicable to the narrow and small situation of fuel tank two ends installing space to use.The situation that actv. prevents fuel oil stolen occurs.
The foregoing is only the preferred embodiment of utility model, not in order to limit the utility model, any amendment done within all spirit at this and principle, equivalently to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the antitheft oil drain hole of locomotive fuel tank, it is characterized in that, comprise: fuel tank end plate (5), clamp (2), spiral shell seat (6) and bowl-type cover plate (1), described fuel tank end plate (5) there is the oil drain hole needing protection, the spiral shell seat (6) of ring-type is welded with on fuel tank end plate (5) in described oil drain hole outside vertical, described spiral shell seat (6) outside is provided with arc clamp (2), on described clamp (2) vertical welding and fuel tank end plate (5), two free ends of described clamp (2) are symmetrically arranged with clamp hole, described clamp hole is greater than the height of spiral shell seat (6) to the minor increment of fuel tank end plate (5), in described arc clamp (2), bowl-type cover plate (1) is installed, described bowl-type cover plate (1) is concentric with arc clamp (2), described bowl-type cover plate (1) is provided with cover plate hole in the relevant position in clamp hole, through there being locking bar (4) in described clamp hole and cover plate hole, described locking bar (4) one end is provided with lock rod head, described lock rod head diameter is greater than the diameter in clamp hole and cover plate hole, the other end of described locking bar (4) is provided with lockhole, lockset (3) is provided with in described lockhole, screw plug (7) is also provided with in described spiral shell seat (6).
2. the antitheft oil drain hole of a kind of locomotive fuel tank according to claim 1, is characterized in that, described bowl-type cover plate (1) below is provided with cover plate positioning plate, and described cover plate positioning plate is welded on fuel tank end plate (5).
3. the antitheft oil drain hole of a kind of locomotive fuel tank according to claim 2, is characterized in that, described cover plate positioning plate is provided with guiding raised line, and described bowl-type cover plate (1) is provided with direction recess, and described direction recess matches with guiding raised line.
4. the antitheft oil drain hole of a kind of locomotive fuel tank according to claim 3, is characterized in that, described lockset (3) is spring padlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783305.4U CN205059248U (en) | 2015-10-10 | 2015-10-10 | Locomotive fuel tank theftproof oil discharge outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783305.4U CN205059248U (en) | 2015-10-10 | 2015-10-10 | Locomotive fuel tank theftproof oil discharge outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059248U true CN205059248U (en) | 2016-03-02 |
Family
ID=55385843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783305.4U Withdrawn - After Issue CN205059248U (en) | 2015-10-10 | 2015-10-10 | Locomotive fuel tank theftproof oil discharge outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150830A (en) * | 2015-10-10 | 2015-12-16 | 南车资阳机车有限公司 | Anti-theft oil drain opening of locomotive fuel tank |
-
2015
- 2015-10-10 CN CN201520783305.4U patent/CN205059248U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150830A (en) * | 2015-10-10 | 2015-12-16 | 南车资阳机车有限公司 | Anti-theft oil drain opening of locomotive fuel tank |
| CN105150830B (en) * | 2015-10-10 | 2019-04-09 | 中车资阳机车有限公司 | A kind of antitheft fuel outlet of locomotive fuel tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20190409 |
|
| AV01 | Patent right actively abandoned |