CN205014011U - A anti -theft device for oil tank - Google Patents
A anti -theft device for oil tank Download PDFInfo
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- CN205014011U CN205014011U CN201520713597.4U CN201520713597U CN205014011U CN 205014011 U CN205014011 U CN 205014011U CN 201520713597 U CN201520713597 U CN 201520713597U CN 205014011 U CN205014011 U CN 205014011U
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- stifled
- oil
- theftproof
- outlet valve
- theft device
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Abstract
The utility model belongs to the technical field of the mechanical type theftproof, especially relate to an anti -theft device for oil tank. Including establishing oil drain nozzle stub and the fuel outlet valve in the oil tank bottom, be equipped with rotary switch and manual spanner on this fuel outlet valve, the lower half of oil drain nozzle stub is equipped with the internal thread, this internal thread and the stifled threaded connection of rotatory stopper who has the external screw thread, this rotatory stopper is stifled to be connected with theftproof cover and pickproof lock respectively, the stifled lower surface of rotatory stopper is equipped with foraminiferous lug, the theftproof is overlapped to establish and is equipped with interior baffle at the stifled outside just internal surface of rotatory stopper, be equipped with rectangular hole in this on the baffle, the lug passes rectangular hole and is connected with the pickproof lock, the pickproof lock is located the theftproof cover, the utility model discloses a locate to increase the degree of difficulty that the theftproof is overlapped and the pickproof lock comes increase robber oil at the fuel outlet valve to guarantee the safety of oil tank. Compare with current large -scale equipment lubrication anti -theft device, its low in manufacturing cost, factor of safety is higher in the theftproof, the facilitate promotion.
Description
Technical field
The utility model belongs to the technical field of mechanical type anti-theft, particularly relates to a kind of anti-theft device for fuel tank.
Background technique
Because main equipment needs continuous lubrication in operation process, and fuel consumption is larger, need at the other lubricating oil tank of settling of main equipment as grease deposit, along with the production and application of main equipment, the lubrication and cooling that is used as of lubricant oil account for important function, but as fixed area equipment, lubricant oil is only embodied on oil tank liquid level on burglary-resisting installation, because liquid level is as in normal range (NR) and alarm free, this gives the illegal one's share of expenses for a joint undertaking opportunity of stealing lubricant oil.The general residing unattended region of fuel tank of current lubricant oil, also manage without personnel, common people are easy to open fuel outlet valve directly drain the oil, and present stolen personnel are familiar with equipment performance substantially, stolen amount is substantially in equipment lubrication liquid level controlled range, so usually occur that oil mass is lost serious, cause the economic loss that cannot retrieve to enterprise.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-theft device for fuel tank, avoids the improper loss of the grease in fuel tank, ensures the normal lubrication oil of main equipment.
The purpose of this utility model is realized by following technical proposals:
Anti-theft device for fuel tank of the present utility model, comprise the fuel outlet valve that the short tube of draining the oil that is located at tank bottoms is connected with short tube top of draining the oil therewith, this fuel outlet valve is provided with revolution switch and manual wrench, it is characterized in that: the Lower Half of described short tube of draining the oil is provided with internal thread, this internal thread is threaded with externally threaded rotating piston is stifled with one, this rotating piston is stifled to be connected with stealingproof sleeve and burglarproof lock respectively, described rotating piston blocks up lower surface and is provided with hanger with holes, described stealingproof sleeve is located at the stifled outside of described rotating piston and internal surface is provided with internal partition, this internal partition is provided with strip hole, described hanger is connected with described burglarproof lock through described strip hole, described burglarproof lock is positioned at described stealingproof sleeve,
The upper end of described stealingproof sleeve is provided with U-groove bevel, and described stealingproof sleeve escapes revolution switch by this U-groove bevel and is abutted against mutually with tank bottoms.
The utility model has the advantages that:
1, the utility model is by increasing the difficulty of stolen at fuel outlet valve place increase stealingproof sleeve and burglarproof lock, thus ensures the safety of fuel tank;
2, compared with the utility model lubricates anti-theft device with existing main equipment, its low cost of manufacture, anti-theft security coefficient is high, is convenient to promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, anti-theft device for fuel tank of the present utility model, comprise the fuel outlet valve being located at the short tube 4 of draining the oil bottom fuel tank 10 and being connected with short tube 4 top of draining the oil therewith, this fuel outlet valve is provided with revolution switch 3 and manual wrench 2, it is characterized in that: the Lower Half of described short tube 4 of draining the oil is provided with internal thread, this internal thread is threaded with externally threaded rotating piston stifled 6 with one, this rotating piston stifled 6 is connected with stealingproof sleeve 9 and burglarproof lock 8 respectively, described rotating piston blocks up 6 lower surfaces and is provided with hanger 7 with holes, described stealingproof sleeve 9 is located at stifled 6 outsides of described rotating piston and internal surface is provided with internal partition 5, this internal partition 5 is provided with strip hole, described hanger 7 is connected with described burglarproof lock 8 through described strip hole, described burglarproof lock 8 is positioned at described stealingproof sleeve 9,
The upper end of described stealingproof sleeve 9 is provided with U-groove bevel 1, and described stealingproof sleeve 9 is escaped bottom revolution switch 3 and fuel tank 10 by this U-groove bevel 1 and is abutted against mutually.Stealingproof sleeve 9 is long covers, and by dividing plate 5 being divided into upper and lower two spaces in spacer, upper space surrounds drain the oil short tube 4 and rotating piston stifled 6, and lower space surrounds burglarproof lock 8.
Using method: Fig. 1 state is anti-theft state, when needs are normally drained the oil, first opens burglarproof lock 8, is removed by burglarproof lock 8, unload stealingproof sleeve 9, then turn rotating piston stifled 6, makes it depart to drain the oil short tube 4, just normally can carry out Oil drain operation.
Claims (2)
1. the anti-theft device for fuel tank, comprise the fuel outlet valve that the short tube of draining the oil that is located at tank bottoms is connected with short tube top of draining the oil therewith, this fuel outlet valve is provided with revolution switch and manual wrench, it is characterized in that: the Lower Half of described short tube of draining the oil is provided with internal thread, this internal thread is threaded with externally threaded rotating piston is stifled with one, this rotating piston is stifled to be connected with stealingproof sleeve and burglarproof lock respectively, described rotating piston blocks up lower surface and is provided with hanger with holes, described stealingproof sleeve is located at the stifled outside of described rotating piston and internal surface is provided with internal partition, this internal partition is provided with strip hole, described hanger is connected with described burglarproof lock through described strip hole, described burglarproof lock is positioned at described stealingproof sleeve.
2. the anti-theft device for fuel tank according to claim 1, is characterized in that: the upper end of described stealingproof sleeve is provided with U-groove bevel, and described stealingproof sleeve escapes revolution switch by this U-groove bevel and is abutted against mutually with tank bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713597.4U CN205014011U (en) | 2015-09-16 | 2015-09-16 | A anti -theft device for oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713597.4U CN205014011U (en) | 2015-09-16 | 2015-09-16 | A anti -theft device for oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014011U true CN205014011U (en) | 2016-02-03 |
Family
ID=55212613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713597.4U Active CN205014011U (en) | 2015-09-16 | 2015-09-16 | A anti -theft device for oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805403A (en) * | 2016-06-07 | 2016-07-27 | 李奇元 | Oil drain valve for 10KV oil-immersed transformers |
-
2015
- 2015-09-16 CN CN201520713597.4U patent/CN205014011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805403A (en) * | 2016-06-07 | 2016-07-27 | 李奇元 | Oil drain valve for 10KV oil-immersed transformers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |