CN213383869U

CN213383869U - Prevent stealing external oil tank protective structure of oil

Info

Publication number: CN213383869U
Application number: CN202021484398.8U
Authority: CN
Inventors: 毛议; 毛椿茹; 毛俊凯; 毛乾屹
Original assignee: Anda City Xiongli Electrical Signaling Equipment Manufacturing Co ltd
Current assignee: Anda City Xiongli Electrical Signaling Equipment Manufacturing Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-08
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses an external oil tank protection structure for preventing oil theft, which comprises a protection cover main body, wherein the protection cover main body is arranged outside the oil tank and is connected with the oil tank so as to cover the to-be-protected area of the selected oil tank; the surface of the protective cover main body bulges to form an uneven surface structure, and the uneven surface structure is used for eliminating the stress support of the cover body of the hole digger and/or the positioning drill bit. The application provides a protection casing main part's surface has unevenness's surface structure, can make the cover body of hole digger and/or the unable stable atress that forms of location drill bit support, finally makes the unable location of center location drill bit, and the cutting edge at cover body edge also can't be stable equally cuts the surface of protection casing main part to reach the purpose that prevents to bore hole and steal oil. Meanwhile, oil stealing can be effectively carried out through the oil tank cover, the oil pipe joint and the oil level gauge, and the oil stealing device is worthy of being popularized and used in a large area.

Description

Prevent stealing external oil tank protective structure of oil

Technical Field

The utility model relates to an oil tank anti-theft device technical field especially relates to an prevent stealing external oil tank protective structure of oil.

Background

In long-distance transportation engineering, because heavy trucks or automobiles consume a large amount of oil, the heavy trucks or automobiles often need to carry a certain amount of oil, however, because the distance is long, drivers have to find places to rest for avoiding fatigue driving, and when the drivers rest, stored oil carried by the trucks can be stolen by people frequently, so that the heavy trucks or automobiles not only cause great economic loss to the drivers of the trucks, but also can influence the normal rest of the drivers of the trucks, and potential risks are brought to safe transportation.

When a thief steals the stored oil in the tank, the thief may use various means, for example, a tank cap, a connection point of an inlet/outlet pipe, a tank level gauge, and the like, and may steal the stored oil through the location of the violent damage. In order to solve the problem of oil stealing, in the prior art, a plurality of thieves can adopt a mode of additionally arranging a protective cover or a lock for theft prevention, so that the lock and the protective cover of an oil tank cover and the like can be prevented from being violently unlocked to a certain extent, but because the protective covers additionally arranged in the prior art are made of materials with smooth surfaces, the protective cover and an oil tank can be directly drilled through by the thieves, and unscrupulous oil stealing is carried out through drilling.

SUMMERY OF THE UTILITY MODEL

The utility model provides an prevent stealing external oil tank protective structure of oil.

The utility model provides a following scheme:

the utility model provides an external oil tank protective structure of oil theft prevention, includes:

the protective cover main body is arranged on the outer side of the oil tank and connected with the oil tank so as to cover a region to be protected of the selected oil tank;

the surface of the protective cover main body is bulged to form an uneven surface structure, and the uneven surface structure is used for eliminating stress support of the cover body of the hole digger and/or the positioning drill bit.

Preferably: the protection casing main part corresponds the department with the oil tank cap of oil tank and is formed with oil tank cap business turn over hole, follows the inboard circumference in oil tank cap business turn over hole is formed with the annular and encloses the fender structure, after the oil tank cap combines with the oil tank the annular enclose keep off the structure be used for right the lateral wall of oil tank cap forms the parcel to prevent to prize the instrument and get into the bottom of oil tank cap will the oil tank cap prizes the destruction.

Preferably: an oil pipe leading-out hole is formed in the protective cover main body; one end of the oil pipe is connected with the oil tank through a connecting piece; the connecting piece comprises a connecting nut fixedly connected with the oil tank and a hollow bolt mechanism connected with the oil pipe; a baffle ring is arranged below the oil pipe lead-out hole, and a hollow bolt of the hollow bolt mechanism penetrates through the baffle ring to be connected with the connecting nut; the inner diameter of the baffle ring is smaller than the outer diameter of the connecting nut; the baffle ring is used for blocking the connecting nut after the hollow bolt is separated from the connecting nut so as to prevent the connecting nut from being taken out from the oil pipe leading-out hole.

Preferably: the oil tank includes the oil level gaugember, the protection casing main part with oil level gaugember relative position is formed with the business turn over through-hole, business turn over through-hole department is provided with the detachable protective cover.

Preferably: a plurality of through holes are formed in the protective cover main body, and each through hole is provided with a bulging saw-toothed structure on the inner side to enable the surface of the protective cover main body to form an uneven surface structure.

Preferably: the inner side outline of the through hole is in any shape of triangle, square, rectangle, circle, ellipse, rhombus, hexagon, octagon, pentagon, trapezoid, parallelogram, love heart shape, pentagon, heptagon, semicircle, circle, ellipse, crocodile mouth shape, cross, waist shape and irregular polygon; the bulging directions of the sawtooth structures contained in two adjacent through holes are opposite.

Preferably: the through holes and the bulging saw-toothed structures are manufactured by adopting a stamping process.

Preferably: the shield body surface is formed with protrusions and/or depressions to form the rugged surface structure.

Preferably: the protective cover main body is connected with the oil tank through a supporting structure arranged on the oil tank. The selected region of the fuel tank to be protected is a region excluding a bottom surface of the fuel tank and a side surface adjacent to a vehicle frame.

Preferably: the part of the protective cover main body, which is positioned on the top surface of the oil tank, extends towards the direction of the vehicle frame so as to shield a gap between the oil tank and the vehicle frame.

According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:

through the utility model, an external oil tank protection structure for preventing oil theft can be realized, and in one implementation mode, the structure can comprise a protection cover main body which is arranged outside the oil tank and connected with the oil tank so as to cover a to-be-protected area of the selected oil tank; the surface of the protective cover main body is bulged to form an uneven surface structure, and the uneven surface structure is used for eliminating stress support of the cover body of the hole digger and/or the positioning drill bit. The application provides a protection casing main part's surface has unevenness's surface structure, can make the cover body of hole digger and/or the unable stable atress that forms of location drill bit support, finally makes the unable location of center location drill bit, and the cutting edge at cover body edge also can't be stable equally cuts the surface of protection casing main part to reach the purpose that prevents to bore hole and steal oil. Meanwhile, oil stealing can be effectively carried out through the oil tank cover, the oil pipe joint and the oil level gauge, and the oil stealing device is worthy of being popularized and used in a large area.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an external oil tank protection structure for preventing oil theft provided by an embodiment of the present invention;

fig. 2 is a cross-sectional view of a plane a-a provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view of plane B-B provided by an embodiment of the present invention;

fig. 4 is a cross-sectional view of the plane C-C provided by the embodiment of the present invention.

In the figure: the oil tank protection structure comprises a protection cover main body 1, a through hole 2, a saw-toothed structure 3, an oil tank cover inlet and outlet hole 4, an annular enclosing structure 5, an oil pipe leading-out hole 6, a connecting nut 7, a hollow bolt mechanism 8, a baffle ring 9, an oil pipe 10, an oil level indicator 11, a supporting structure 12, an oil tank 13, an oil tank cover 14 and a vehicle frame 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, an external oil tank protection structure for preventing oil theft according to an embodiment of the present invention is shown in fig. 1, and the structure includes a protection cover main body 1, where the protection cover main body 1 is configured to be disposed outside an oil tank 13 and connected to the oil tank 13, so as to cover a region to be protected of a selected oil tank 13; specifically, the protective cover main body 1 is connected to the oil tank 13 through a support structure 12 mounted on the oil tank 13. The supporting structure 12 may include two mounting strips surrounding the fuel tank, and after the mounting strips are connected to the fuel tank through the bracket, the protective cover main body 1 may be connected to the mounting strips through screws, but it is understood that, in practical applications, the protective cover main body 1 may be connected to the fuel tank 13 in any other feasible manner, and the embodiment of the present application is not particularly limited to the other manners in which the protective cover main body and the fuel tank may be connected. Further, the selected tank region to be protected is a region excluding the bottom surface of the tank 13 and the side surface adjacent to the vehicle frame 15. Because in practical application, the oil stealing personnel usually can not punch from the bottom of the oil tank, so when the protective cover main body is manufactured, the bottom of the oil tank can be selected not to be wrapped for reducing the cost. In addition, because the side of the oil tank adjacent to the frame is generally small in gap, the oil tank does not need to be separately wrapped. In order to protect a side surface of the fuel tank adjacent to the vehicle frame without increasing excessive manufacturing costs, a portion of the shield main body located on the top surface of the fuel tank extends in the direction of the vehicle frame 15 so as to shield a gap between the fuel tank and the vehicle frame.

The surface of the protective cover main body is bulged to form an uneven surface structure, and the uneven surface structure is used for eliminating stress support of the cover body of the hole digger and/or the positioning drill bit. Specifically, a plurality of through-holes 2, every have been seted up on the protection casing main part 1 the inboard of through-hole 2 all is formed with the sawtooth structure 3 messenger of bulging the surface of protection casing main part 1 forms unevenness's surface structure, unevenness's surface is used for eliminating the cover body of hole digger and/or the atress of location drill bit supports. After the stress support of the positioning drill bit is eliminated, the positioning drill bit cannot form positioning support for the cover body, the stress support of the teeth included in the cover body is eliminated at the same time, and normal hole opening operation cannot be carried out. In actual production, the inner profile of the through hole 2 has any one shape of triangle, square, rectangle, circle, ellipse, rhombus, hexagon, octagon, pentagon, trapezoid, parallelogram, love heart, pentagon, heptagon, semicircle, circle, ellipse, crocodile mouth, cross, waist, and irregular polygon. The shape of the through hole can be selected from any shape capable of realizing the saw-toothed structure for arranging the bulge according to the requirement. The through hole can be any shape which can realize the uneven forming of the surface of the protective cover main body. Furthermore, the bulging directions of the sawtooth structures contained in two adjacent through holes are opposite. For example, one of them bulging direction of two adjacent through-holes is towards the outside of protection casing main part, and the other is then towards the inboard of protection casing main part, guarantees like this that to obtain unevenness's surface structure and bulge range bigger for prevent that the effect of hole digger trompil is better. The through holes and the bulging saw-toothed structures are manufactured by adopting a stamping process. The protective cover main body can be made of a steel plate with a certain thickness, and the protective cover main body can be manufactured by adopting a convenient and feasible stamping process to carry out stamping forming. The protective cover main body can be manufactured in a mode of bending and forming by arranging cutting lines after punching and forming a whole steel plate, also can be manufactured by respectively punching and forming a plurality of steel plates and then manufacturing and forming a final shape by adopting an assembling process.

Of course, the rugged surface structure can also be realized in a manner that no through hole is provided, and the surface of the shield body is formed with the convex part and/or the concave part so as to form the rugged surface structure. The mode that the through hole is formed and the protruding boss or the protruding edge is arranged at the joint between the through hole and the through hole can be adopted, so that the hole opener can not open the hole.

The utility model provides a protection casing main part forms unevenness's surface structure can effectually prevent to adopt hole digger drilling to steal oil, steal oil through fuel tank cap, oil pipe junction and oil level gaugember in order to solve, combines the protection casing main part that this application provided, this application embodiment can also provide, steals oil through the fuel tank cap in order to prevent, as shown in FIG. 2, the protection casing main part corresponds the department with the fuel tank cap of oil tank and is formed with fuel tank cap business turn over hole 4, follows the inboard circumference of fuel tank cap business turn over hole 4 is formed with the annular and encloses fender structure 5, fuel tank cap 14 combines the back with oil tank 13 the annular encloses fender structure 5 and is used for right the lateral wall of fuel tank cap 14 forms the parcel to prevent the instrument of prizing to get into the bottom of fuel tank cap 14 will the destruction of prizing of fuel tank cap. This fuel tank cap business turn over hole can set up the upper surface and the leading flank junction at the protection casing main part, can guarantee like this that going up in case lid business turn over hole is the level form along one section, and one section is the arc bending form, guarantees like this that the arc bending form can provide bigger space that is used for the finger gripping for the user, and when the fuel tank cap is being destroyed by violence and appearing the slope, the fuel tank cap is located one section department of level form and can sink, can't carry out the gripping to it. The application provides an annular encloses fender structure can make the fuel tank cap side form the parcel on every side, makes the annular enclose and keeps off the formation very little clearance between structure and the fuel tank cap side, can make instruments such as screwdriver can't insert the bottom of fuel tank cap like this, reaches the purpose that prevents to prize and destroy the fuel tank cap. By adopting the mode, the problem of oil stealing through the oil tank cover can be effectively solved.

In order to solve the problem of oil theft at the joint of the oil tank and the oil pipe, as shown in fig. 3, in the embodiment of the present application, an oil pipe leading-out hole 6 is formed in the shield main body; one end of the oil pipe 10 is connected with an oil tank 13 through a connecting piece; the connecting piece comprises a connecting nut 7 fixedly connected with the oil tank and a hollow bolt mechanism 8 connected with an oil pipe 10; a baffle ring 9 is arranged below the oil pipe 10 leading-out hole, and a hollow bolt of the hollow bolt mechanism 8 penetrates through the baffle ring 9 to be connected with the connecting nut 7; the inner diameter of the baffle ring 9 is smaller than the outer diameter of the connecting nut 7; the baffle ring 9 is used for blocking the connecting nut 7 after the hollow bolt is separated from the connecting nut 7 so as to prevent the connecting nut 7 from being taken out from the oil pipe leading-out hole 6. The application provides a keep off the ring can with the fixed linking to each other of lower surface of protection casing main part, the diameter that the through-hole that this fender inboard formed can only allow the screw portion of hollow bolt can free rotation can, that is to say the diameter of the through-hole of fender ring only need than the diameter of the screw of hollow bolt about 1 millimeter big. Therefore, the hollow bolt can be ensured to smoothly rotate, meanwhile, the connecting bolt can not be taken out, and the purpose of preventing oil stealing at the joint of the oil pipe is achieved. It is contemplated that the oil pipe provided herein may include a production line as well as a return line. When the oil pipe is arranged, the diameter of the through hole of the baffle ring is selected and set according to different types of the connecting oil pipe.

In order to solve the problem of oil theft by the oil level gauge, as shown in fig. 4, the oil tank includes an oil level gauge 11, and the oil level gauge 11 is located below the protection cover main body 1. The oil level gauge 11 is integrally located below the protective cover main body 1, the protective cover main body protects the oil level gauge, and the protective cover main body cannot adopt the hole digger to destroy holes, so that the oil level gauge cannot be taken out under the protective cover main body, and the problem of oil stealing through the oil level gauge can be solved. In order to solve the problem that the oil level gaugember was changed after damaging, the protection casing main part with oil level gaugember relative position is formed with the business turn over through-hole, business turn over through-hole department is provided with the detachable protective cover.

The application provides a protection casing main part's surface has unevenness's surface structure, can make the cover body of hole digger and/or the unable stable atress that forms of location drill bit support, finally makes the unable location of center location drill bit, and the cutting edge at cover body edge also can't be stable equally cuts the surface of protection casing main part to reach the purpose that prevents to bore hole and steal oil. Meanwhile, oil stealing can be effectively carried out through the oil tank cover, the oil pipe joint and the oil level gauge, and the oil stealing device is worthy of being popularized and used in a large area.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an prevent stealing external oil tank protective structure of oil which characterized in that includes:

2. The external oil tank protection structure for preventing oil theft according to claim 1, wherein an oil tank cover access hole is formed at a position of the protection cover body corresponding to the oil tank cover of the oil tank, an annular enclosure structure is formed along the inner circumference of the oil tank cover access hole, and the annular enclosure structure is used for wrapping the side wall of the oil tank cover after the oil tank cover is combined with the oil tank, so as to prevent a prying tool from entering the bottom of the oil tank cover to pry and destroy the oil tank cover.

3. The oil theft prevention external oil tank protection structure according to claim 1, wherein the shield body is formed with an oil pipe lead-out hole; one end of the oil pipe is connected with the oil tank through a connecting piece; the connecting piece comprises a connecting nut fixedly connected with the oil tank and a hollow bolt mechanism connected with the oil pipe; a baffle ring is arranged below the oil pipe lead-out hole, and a hollow bolt of the hollow bolt mechanism penetrates through the baffle ring to be connected with the connecting nut; the inner diameter of the baffle ring is smaller than the outer diameter of the connecting nut; the baffle ring is used for blocking the connecting nut after the hollow bolt is separated from the connecting nut so as to prevent the connecting nut from being taken out from the oil pipe leading-out hole.

4. The external oil tank protection structure for preventing oil theft according to claim 1, wherein the oil tank comprises an oil level gauge, an access hole is formed in the protection cover body at a position opposite to the oil level gauge, and a detachable protection cover is arranged at the access hole.

5. The oil theft prevention external oil tank protection structure as claimed in claim 1, wherein the protection cover main body is provided with a plurality of through holes, and the inner side edge of each through hole is provided with a bulged saw-toothed structure so that the surface of the protection cover main body forms an uneven surface structure.

6. The oil theft prevention external oil tank protection structure according to claim 5, wherein the inner profile of the through hole has any one shape of triangle, square, rectangle, circle, ellipse, diamond, hexagon, octagon, pentagon, trapezoid, parallelogram, love heart, pentagon, heptagon, semicircle, crocodile mouth, cross, kidney; the bulging directions of the sawtooth structures contained in two adjacent through holes are opposite.

7. The oil theft prevention external oil tank protection structure as claimed in claim 5, wherein the through hole and the raised saw-toothed structure are both manufactured by a stamping process.

8. The external oil tank protection structure for preventing oil theft according to claim 1, wherein the protection cover main body surface is formed with protrusions and/or depressions so as to form the uneven surface structure.

9. The external oil tank protection structure for preventing oil theft according to claim 1, wherein the protective cover main body is connected with the oil tank through a support structure mounted on the oil tank; the selected region of the fuel tank to be protected is a region excluding a bottom surface of the fuel tank and a side surface adjacent to a vehicle frame.

10. The structure of claim 9, wherein the portion of the protective cover body on the top surface of the fuel tank extends toward the vehicle frame so as to cover a gap between the fuel tank and the vehicle frame.