CN201890133U

CN201890133U - Oil-stealing prevention device of heavy-duty machine and truck

Info

Publication number: CN201890133U
Application number: CN2010206141157U
Authority: CN
Inventors: 董桂权; 王同来; 刘敬
Original assignee: TIANJIN PORT LOGISTICS DEVELOPMENT Co Ltd
Current assignee: TIANJIN PORT LOGISTICS DEVELOPMENT Co Ltd
Priority date: 2010-11-18
Filing date: 2010-11-18
Publication date: 2011-07-06
Anticipated expiration: 2020-11-18

Abstract

The utility model relates to an oil-stealing prevention device of a heavy-duty machine and a truck, which comprises an oil tank and an oil tank cover. The oil-stealing prevention device of the heavy-duty machine and the truck is characterized in that an oil-stealing prevention device is arranged on an oil tank port of the oil tank and mainly comprises a lock cylinder, a bowl-shaped oil tank cover, a lock body cover and an anti-stealing net, wherein the bowl-shaped oil tank cover, the lock body cover and the cylindrical anti-stealing net are fixed as a whole by screws, a rotary wing is arranged on an end cover of the anti-stealing net, the rotary wing of the anti-stealing net is screwed in by a rotary gap on the oil tank port, and the lock cylinder is inserted into the lock body cover and is connected. The oil-stealing prevention device of the heavy-duty machine and the truck has the beneficial effects that an original oil tank cover is replaced, the newly manufactured oil tank cover, a lock tank body, the anti-stealing net and the oil tank are fixed as a whole to form the oil-stealing prevention device, and the oil-stealing prevention device can not be destroyed by violence. When oil is added, only the lock cylinder of which the diameter is about 5cm needs to be opened. Even if the lock cylinder is destroyed, the probability that an oil pipe extends into the oil tank is also deracinated by the anti-stealing net forming a whole with the oil tank, thereby deracinating the occurrence of an oil-stealing event.

Description

The guard against theft oil device of heavy-duty machinery and truck

Technical field

The utility model belongs to the fuel tank anti-joyride device, relates in particular to the guard against theft oil device of a kind of heavy-duty machinery and truck.

Background technology

The fuel tank of heavy-duty machinery and truck generally is provided in a side of exposed uncovered positions, outside especially fuel lid is exposed to, is easy to be stolen fuel oil after the fuel lid destruction by force by the people, though enterprise thought a lot of ways, tries hard to reduce and causes very big loss to enterprise.Especially the unit that has more heavy-duty machinery and haulage truck demands designing a kind of can preventing by put in the device that oil pipe is stolen fuel oil from reservoir port urgently.

The utility model content

The utility model is in order to overcome deficiency of the prior art, the guard against theft oil device of a kind of heavy-duty machinery and truck to be provided, and the guard against theft oil device can be by violence damage.Even break and encircled lock core, also stopped oil pipe with the anti-theft net of fuel tank one and stretched into the possibility of fuel tank, thereby stopped the generation of stolen incident.

The utility model for achieving the above object, be achieved through the following technical solutions, the guard against theft oil device of a kind of heavy-duty machinery and truck, comprise fuel tank and fuel lid, it is characterized in that: the reservoir port of described fuel tank is provided with the guard against theft oil device, described guard against theft oil device mainly is made of lock core, bowl-type fuel lid, lock body lid and anti-theft net, described bowl-type fuel lid, lock body lid and cylindrical anti-theft net are fixed into integral body by screw, described anti-theft net end cap is provided with the rotation wing, anti-theft net rotation wing screws in by the rotation breach on the reservoir port, and described lock core inserts the lock body lid and connects.

Described lock body lid and lock core are provided with cover of dust.

Beneficial effect: change original fuel lid, the fuel lid that newly makes is fixed into one formation guard against theft oil device with locking casing and anti-theft net and fuel tank, the guard against theft oil device can be by violence damage.As long as open the lock core of the about 5cm of diameter during oiling.Even break and encircled lock core, also stopped oil pipe with the anti-theft net of fuel tank one and stretched into the possibility of fuel tank, thereby stopped the generation of stolen incident.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the anti-theft net birds-eye view;

Fig. 3 is reservoir port overlooking surface figure.

Among the figure: 1, fuel tank, 2, the bowl-type fuel lid, 3, reservoir port, 4, lock core, 5, cover of dust, 6, the lock body lid, 7, anti-theft net, 8, screw, 9, the rotation wing, 10, the rotation breach.

The specific embodiment

Below in conjunction with preferred embodiment, details are as follows: the guard against theft oil device of a kind of heavy-duty machinery and truck to the specific embodiment that foundation the utility model provides, comprise fuel tank 1 and fuel lid, the reservoir port 3 of described fuel tank is provided with the guard against theft oil device, described guard against theft oil device is mainly by lock core 4, bowl-type fuel lid 2, lock body lid 6 and cylindrical anti-theft net 7 constitute, described bowl-type fuel lid, lock body lid and anti-theft net are fixed into integral body by screw 8, described anti-theft net end cap is provided with rotation wing 9, anti-theft net rotation wing screws in by the rotation breach on the reservoir port 10, and described lock core inserts the lock body lid and connects.Described lock body lid and lock core are provided with cover of dust 5.

During installation, now bowl-type fuel lid, lock body lid and cylindrical anti-theft net are fixed into integral body by screw,

Fixedly the single-piece anti-theft net rotates by the rotation breach that rotation wing on its end cap inserts on the reservoir port, interior six side's screws 8 is tightened, and until the top of interior six side's screws is twisted into two parts, fuel lid and fuel tank is fixedly become one, and has prevented violence damage.Lock core is inserted in the lock body lid, screw key can pin lock core again.When needing to refuel, open and take off lock core, just can refuel with key.

The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. the guard against theft oil device of heavy-duty machinery and truck, comprise fuel tank and fuel lid, it is characterized in that: the reservoir port of described fuel tank is provided with the guard against theft oil device, described guard against theft oil device mainly is made of lock core, bowl-type fuel lid, lock body lid and anti-theft net, described bowl-type fuel lid, lock body lid and cylindrical anti-theft net are fixed into integral body by screw, described anti-theft net end cap is provided with the rotation wing, and anti-theft net rotation wing screws by the rotation breach on the reservoir port, and described lock core inserts the lock body lid and connects.

2. the guard against theft oil device of heavy-duty machinery according to claim 1 and truck is characterized in that: described lock body lid and lock core are provided with cover of dust.