CN110053474B

CN110053474B - Protection anti-theft device of freight train oil tank

Info

Publication number: CN110053474B
Application number: CN201910155684.5A
Authority: CN
Inventors: 包安坤
Original assignee: Liaocheng Hange Intelligent Technology Co ltd
Current assignee: Liaocheng Hange Intelligent Technology Co ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2022-06-21
Anticipated expiration: 2039-03-01
Also published as: CN110053474A

Abstract

The invention provides a protection anti-theft device of a freight car oil tank, which belongs to the technical field of logistics transportation and comprises an oil tank shell, an oblique sheet, an arc-shaped convex sheet, an oil receiving port, a sealing cover, an anti-theft plate, a conical through hole, an inserting groove plate, an inserting groove, a fixed inserting hole, a multi-angle groove, an inner side groove, a steel bar, a T-shaped groove, a T-shaped inner groove, an opening end cover, a magnet, a plug, a magnet II and a spring, wherein the oblique sheet is embedded in the oil tank shell, the arc-shaped convex sheet is fixedly connected to one side surface of the oblique sheet, the oil receiving port is embedded in the middle top of the oil tank shell, the sealing cover is clamped on the top surface of the oil receiving port, the anti-theft plate is fixedly connected to the inner surface of the oil tank shell through a screw, the conical through hole is formed in the bottom of the inner side of the anti-theft plate, the inserting groove plate is fixedly connected to the inner side of the top of the inserting groove plate, the inserting groove plate is embedded in the top surface of the inserting groove, the fixed inserting hole is embedded in the middle of the top of the sealing cover, the inner side surface of the fixed jack is nested with a multi-angle groove.

Description

Protection anti-theft device of freight train oil tank

Technical Field

The invention relates to the technical field of logistics transportation, in particular to the technical field of a protective structure and an anti-theft device.

Background

The cargo-carrying vehicle is generally called a truck, also called a truck, refers to a vehicle mainly used for transporting goods, sometimes refers to a vehicle capable of towing other vehicles, belongs to the category of commercial vehicles, generally can be divided into heavy and light vehicles according to the weight of the manufactured vehicle, most of the trucks use a diesel engine as a power source, but some light trucks use gasoline, petroleum gas or natural gas, some trucks have larger oil tanks because the running way is far, and the number of the oil tanks can be set to be more, some large trucks can be refueled by 200 liters once, the expenditure for refueling once can reach thousands yuan, as the oil tanks of the trucks are generally hung on two sides of the truck in half, so that some lawless persons can be generated, the oil in the oil tanks of the large trucks is stolen specially, the self-made suction device is utilized to forcibly open the cover and suck the fuel in the oil tanks, and as the volume of the truck is large and has blind areas, even the car owner also can't notice the oil tank fuel and is stolen in the freight train sometimes, current freight train car owner can add pickproof lock or lock core in the junction of oil tank and fuel tank cap, nevertheless still prizes to steal oil by some instruments easily, and current oil tank simple structure, and lawless persons can use some sharp-pointed object to stab the back and steal oil.

Therefore, the inventor provides a protection and anti-theft device for a truck oil tank, which is researched and improved aiming at the existing structure and deficiency and aims to achieve the purpose of higher practical value by taking the experience of abundant design development and actual manufacturing of the related industry for years.

Disclosure of Invention

The invention aims to provide a protection anti-theft device for a truck oil tank, which aims to solve the problems that the existing truck oil tank in the background technology has poor anti-theft effect, and the oil tank has a single structure and is easy to be punctured by sharp objects

The protection structure and the anti-theft device of the invention have the advantages that the protection structure and the anti-theft device are achieved by the following specific technical means: a protection anti-theft device of a truck oil tank comprises an oil tank shell, an oblique piece, an arc-shaped convex piece, an oil receiving port, a sealing cover, an anti-theft plate, a conical through hole, an inserting groove plate, an inserting groove, a fixing jack, a multi-angle groove, an inner side groove, a steel bar, a T-shaped groove, a T-shaped inner groove, an opening sealing head, a magnet, a plug, a magnet II and a spring, wherein the oblique piece is embedded in the oil tank shell, the arc-shaped convex piece is fixedly connected to one side surface of the oblique piece, the oil receiving port is embedded in the middle top of the oil tank shell, the sealing cover is clamped on the top surface of the oil receiving port, the anti-theft plate is fixedly connected to the inner surface of the oil tank shell through a screw, the conical through hole is formed in the bottom of the inner side of the anti-theft plate, the inserting groove plate is fixedly connected to the inner side of the top of the oil receiving port through the fixing plate, the inserting groove plate is embedded in the top surface of the inserting groove, the fixing jack is embedded in the middle of the top of the sealing cover, the embedded multi-angle groove that is provided with of fixed jack inboard side surface, the embedded inboard recess that is provided with of multi-angle inslot inside surface, inboard recess inboard side fixed surface is connected with the billet, and the billet embedding sets up at fixed jack, the embedded T-slot that is provided with in fixed jack outside surface, the embedded T-shaped inside groove that is provided with in T-shaped groove left and right sides surface, fixed jack is provided with through the supporting head that opens of multi-angle groove, open the head outside surface joint all around and be provided with magnet, and magnet agrees with inboard recess mutually, and magnet and billet are supporting setting, fixed jack is provided with the plug through T-slot and T-shaped inside groove joint, and the plug is the joint setting with the slot, plug top fixed surface is connected with magnet two, plug left and right sides top fixed surface is connected with the spring.

As a further scheme of the invention: the two layers of the oblique sheets are distributed, and the two layers of the oblique sheets are arranged in a reverse direction.

As a further scheme of the invention: the outer side surface of the oil receiving port is fixedly connected with threads, and the oil receiving port is rotationally clamped with the sealing cover through the threads.

As a further scheme of the invention: the inner side of the conical through hole is provided with threads, and the bottom of the conical through hole is communicated with the oil tank shell.

As a further scheme of the invention: the magnet and the second magnet are arranged in a matched manner.

As a further scheme of the invention: the fixed jack can be set up for the multiangular, but the angle of fixed jack is no less than 5, and fixed jack and unsealing head inner structure quantity are corresponding with the angle number.

As a further scheme of the invention: the fixing insertion hole is made of a magnetism isolating material.

The invention provides a protection anti-theft device of a freight car oil tank, which has the following beneficial effects:

1. the anti-theft protection device for the truck oil tank is provided with the inclined pieces, the inclined pieces are distributed in two layers, the two layers of inclined pieces are reversely arranged, when a sharp object is inserted into the oil tank shell, the head of the sharp object is firstly contacted with the inclined piece on the first layer, then the single inclined piece is inclined, one inclined piece is inverted to the other inclined piece, the inclined pieces are stacked, the insertion direction of the sharp object is changed while certain impact energy is absorbed, when the sharp object is not inserted into the second layer of inclined pieces, the second layer of inclined pieces are reversely stacked, the insertion direction of the sharp object can be effectively buffered and decelerated through changing the insertion direction of the sharp object in a positive and reverse mode, the head of the sharp object can be broken when the sharp object is inserted, the arc-shaped convex pieces can effectively increase the contact rate of the inclined pieces and the sharp object, and the damage of the oil tank shell caused by accidents or artificial damage is reduced to a certain degree, effectively avoiding the fuel in the fuel tank shell from leaking.

2. This kind of protection anti-theft device of freight train oil tank is provided with the oil receiving mouth, and receive the oil mouth outside fixed surface and be connected with the screw thread, and the oil receiving mouth is rotatory joint setting through screw thread and closing cap, will open the closing cap when needs refuel and insert polygonal inslot, magnet passes through billet conduction magnetism this moment and gives magnet two, thereby make the plug move along T-shaped groove and T-shaped inside groove top, thereby make the plug leave the slot, it opens the oil receiving mouth to go to rotate the closing cap again after the plug leaves the slot, if the plug does not break away from the slot, then can 'T rotate when rotating the closing cap, thereby play the theftproof effect, and because every plug is independent activity, nevertheless when inserting the paired head that opens, the plug of some positions then does not break away from the slot, thereby also can' T rotate the closing cap, thereby play the theftproof nature, and open the more quick of closing cap when being equipped with when opening the head.

3. This kind of protection anti-theft device of freight train oil tank is provided with the toper through-hole, and the toper through-hole inboard is provided with the screw thread, and toper through-hole bottom is link up the setting with the oil tank shell, after oil suction device or pipeline insert received the hydraulic fluid port, can be hindered by the anti-theft board, prevent oil suction device or pipeline further entering into the oil tank shell, and when refueling, on the liquid stream can flow into the toper through-hole, set up the screwed toper through-hole through the inboard and make the liquid stream produce the spiral, thereby the velocity of flow of liquid stream increases when making to add the fuel.

4. This kind of protection anti-theft device of freight train oil tank is provided with fixed jack, and fixed jack can be for the multiangular setting, but 5 are no less than to fixed jack's angle, and fixed jack and unseal the head inner structure quantity and the angle number is corresponding, and fixed jack can set up the angle that is different quantity when advanced use, and corresponding change also can take place for the fixed jack of different quantity angles and the assorted structure quantity in opening the head.

To sum up, this kind of protection anti-theft device of freight train oil tank has extensive practicality to current preparation progress that provides in solving above-mentioned background is slow and inefficiency, and the insufficient problem of drying process has higher spreading value.

Drawings

Fig. 1 is a schematic cross-sectional structure of a fuel tank shell of the present invention.

FIG. 2 is a schematic structural diagram of FIG. 1A according to the present invention.

Fig. 3 is a schematic view of an opening structure of the present invention.

Fig. 4 is a schematic view of the structure of the fixed jack of the present invention.

Fig. 5 is a schematic view of the plug structure of the present invention.

Fig. 6 is a schematic cross-sectional view of the fixing socket according to the present invention.

Fig. 7 is a schematic diagram of the structure of the anti-theft plate of the present invention.

Fig. 8 is a schematic cross-sectional view of the anti-theft plate of the present invention.

Fig. 9 is a schematic diagram of the fixed socket and the plug of the present invention.

Fig. 10 is a schematic view of the connection between the socket plate and the oil receiving port according to the present invention.

In FIGS. 1-10: 1-oil tank shell, 101-oblique piece, 102-arc-shaped convex piece, 2-oil receiving port, 3-sealing cover, 4-anti-theft plate, 401-conical through hole, 5-slot plate, 501-slot, 6-fixed jack, 601-multi-angle slot, 602-inner side groove, 603-steel bar, 604-T-shaped slot, 605-T-shaped inner slot, 7-opening sealing head, 701-magnet, 8-plug, 801-magnet II and 802-spring.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

The first embodiment is as follows:

referring to fig. 1 to 10, in an embodiment of the present invention, a protection anti-theft device for a freight car oil tank includes an oil tank housing 1, an inclined piece 101, an arc-shaped protrusion piece 102, an oil receiving port 2, a sealing cover 3, an anti-theft plate 4, a tapered through hole 401, an insertion groove plate 5, an insertion groove 501, a fixed insertion hole 6, a polygonal groove 601, an inner side groove 602, a steel bar 603, a T-shaped groove 604, a T-shaped inner groove 605, an unsealing head 7, a magnet 701, a plug 8, a magnet two 801, and a spring 802, the oil tank housing 1 is internally embedded with the inclined piece 101, the surface of one side of the inclined piece 101 is fixedly connected with the arc-shaped protrusion piece 102, the oil receiving port 2 is nested at the top of the middle of the oil tank housing 1, the sealing cover 3 is clamped on the surface of the top of the oil receiving port 2, the anti-theft plate 4 is fixedly connected with the inner surface of the oil tank housing 1 through a screw, the tapered through a hole 401 is formed in the bottom of the inner side of the anti-theft plate 4, the inner side of the oil receiving port 2 is fixedly connected with the insertion groove plate 5 through a fixed plate, the top surface of the slot plate 5 is nested with a slot 501, the middle of the top of the sealing cover 3 is nested with a fixed slot 6, the inner side surface of the fixed slot 6 is nested with a multi-angle slot 601, the inner side surface of the multi-angle slot 601 is nested with an inner side slot 602, the inner side surface of the inner side slot 602 is fixedly connected with a steel bar 603, the steel bar 603 is embedded in the fixed slot 6, the outer side surface of the fixed slot 6 is nested with a T-shaped slot 604, the left and right side surfaces of the T-shaped slot 604 are nested with a T-shaped inner slot 605, the fixed slot 6 is matched with an opening head 7 through the multi-angle slot 601, the outer side peripheral surface of the opening head 7 is clamped with a magnet 701, the magnet 701 is matched with the inner side slot 602, the magnet 701 is matched with the steel bar 603, the fixed slot 6 is clamped with the T-shaped inner slot 605 through the T-shaped slot 604 to be provided with a plug 8, and the plug 8 is clamped with the slot 501, the top surface of the plug 8 is fixedly connected with a second magnet 801, and the top surfaces of the left side and the right side of the plug 8 are fixedly connected with springs 802.

Further: the outer side surface of the oil receiving port 2 is fixedly connected with threads, and the oil receiving port 2 is rotationally clamped with the sealing cover 3 through the threads.

Further: the magnet 701 and the second magnet 801 are arranged in a matching manner.

Further: the fixing insertion hole 6 is made of a magnetism-insulating material.

Further: the two layers of the inclined sheets 101 are distributed, the two layers of the inclined sheets 101 are arranged in a reverse direction, when a sharp object is inserted into the oil tank shell 1, the head of the sharp object firstly contacts the inclined sheet 101 on the first layer, then the single inclined sheet 101 inclines, one inclined sheet 101 is made to fall to the other inclined sheet 101, accumulation is generated among the inclined sheets 101, the insertion direction of the sharp object is changed while certain impact energy is absorbed, when the sharp object is not inserted into the second layer of the inclined sheet 101, the second layer of the inclined sheet 101 is accumulated in a reverse direction, the insertion direction of the sharp object can be effectively buffered and decelerated through the positive and negative change, the head of the sharp object can be broken when the sharp object is inserted, the arc-shaped convex sheets 102 can effectively increase the contact rate of the inclined sheets 101 and the sharp object, and accordingly damage of the oil tank shell 1 caused by accidents or artificial damage can be reduced to a certain degree, the fuel in the fuel tank shell 1 is effectively prevented from leaking.

Further: receive hydraulic fluid port 2 outside surface fixed connection with screw thread, and receive hydraulic fluid port 2 to be rotatory joint setting through screw thread and sealing cover 3, insert the head 7 that opens in polygonal groove 601 when needing to refuel, magnet 701 passes through the billet 603 conduction magnetism and gives magnet two 801 this moment, thereby make plug 8 move along T-shaped groove 604 and T-shaped inside groove 605 top, thereby make plug 8 leave slot 501, go to rotate sealing cover 3 and open receiving hydraulic fluid port 2 after plug 8 leaves slot 501 again, if plug 8 does not break away from slot 501, then can 'T rotate when rotating sealing cover 3, thereby play the theftproof effect, and because every plug 8 is independent activity, but when not inserting mating opening head 7, the plug 8 of some positions then does not break away from slot 501, thereby also can' T rotate sealing cover 3, thereby play the theftproof nature, and it is more quick to open sealing cover 3 when being equipped with opening head 7.

Further: toper through-hole 401 inboard is provided with the screw thread, and toper through-hole 401 bottom is link up the setting with oil tank shell 1, after oil suction device or pipeline insert receive hydraulic fluid port 2, can be obstructed by anti-theft board 4, prevent oil suction device or pipeline further entering into oil tank shell 1, and when refueling, the liquid flow can flow into on the toper through-hole 401, set up threaded toper through-hole 401 through the inboard and make the liquid flow produce the spiral to the velocity of flow of liquid flow increases when making to add the fuel.

Further: the fixed insertion holes 6 can be arranged in a multi-angle mode, however, the number of the corners of the fixed insertion holes 6 is not less than 5, the number of the internal structures of the fixed insertion holes 6 and the opening heads 7 corresponds to the number of the corners, the fixed insertion holes 6 can be arranged in different numbers when advanced use is carried out, and the number of the structures in the fixed insertion holes 6 with different numbers of corners and the matched opening heads 7 can be correspondingly changed

When the protection anti-theft device for the freight car oil tank is used, firstly, the device is installed in place, when oil needs to be added, the opening end enclosure 7 is inserted into the polygonal groove 601, at the moment, the magnet 701 conducts magnetism to the magnet II 801 through the steel bar 603, so that the plug 8 moves along the upper portions of the T-shaped groove 604 and the T-shaped inner groove 605, the plug 8 leaves the slot 501, the sealing cover 3 is rotated to open the oil receiving opening 2 after the plug 8 leaves the slot 501, if the plug 8 does not leave the slot 501, the sealing cover 3 cannot rotate when being rotated, so that an anti-theft effect is achieved, and as each plug 8 independently moves, but is not inserted into the matched opening end enclosure 7, the plugs 8 at some positions are not separated from the slot 501, so that the opening cover 3 cannot be rotated, when the opening end enclosure 3 closes the oil receiving opening 2 and takes off the opening end enclosure 7, the plug 8 is reset through the spring 802 and is newly inserted into the slot 501, if the sealing cover 3 is forcibly destroyed by a lawless person and the oil absorption device or the pipeline is inserted into the oil receiving port 2, the oil absorption device or the pipeline is obstructed by the anti-theft plate 4, the oil absorption device or the pipeline is prevented from further entering the oil tank shell 1, and when oil is added, the liquid flow flows into the tapered through hole 401, the tapered through hole 401 with threads arranged on the inner side enables the liquid flow to generate a spiral, so that the flow velocity of the liquid flow is increased when the oil is added, when a sharp object is inserted into the oil tank shell 1, the head of the sharp object firstly contacts the inclined piece 101 on the first layer, then the single inclined piece 101 inclines, one inclined piece 101 falls to the other inclined piece 101, and therefore accumulation occurs among the inclined pieces 101, the insertion direction of the sharp object is changed while certain impact energy is absorbed, when the sharp object is not inserted into the second layer inclined piece 101, the second layer inclined piece 101 is reversely accumulated, the insertion direction of the sharp object can be changed through positive and negative, so that buffering and deceleration can be effectively carried out, the head of the sharp object can be broken when the sharp object is inserted, and fuel in the fuel tank shell 1 can be effectively prevented from leaking.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A protection anti-theft device of a truck oil tank comprises an oil tank shell (1), an inclined piece (101), an arc-shaped convex piece (102), an oil receiving port (2), a sealing cover (3), an anti-theft plate (4), a conical through hole (401), a slot plate (5), a slot (501), a fixed jack (6), a multi-angle slot (601), an inner side groove (602), a steel bar (603), a T-shaped slot (604), a T-shaped inner slot (605), a starting end socket (7), a magnet (701), a plug (8), a magnet II (801) and a spring (802), and is characterized in that the inclined piece (101) is embedded into the oil tank shell (1), the arc-shaped convex piece (102) is fixedly connected to the surface of one side of the inclined piece (101), the oil receiving port (2) is nested on the top of the oil tank shell (1), the sealing cover (3) is clamped on the surface of the top of the oil receiving port (2), the oil tank is characterized in that an anti-theft plate (4) is fixedly connected to the inner surface of the oil tank shell (1) through screws, a tapered through hole (401) is formed in the bottom of the inner side of the anti-theft plate (4), an oil receiving port (2) is fixedly connected to the inner side of the top of the slot plate (5) through a fixing plate, slots (501) are nested in the surface of the top of the slot plate (5), a fixing jack (6) is nested in the middle of the top of the sealing cover (3), a multi-angle slot (601) is nested in the surface of the inner side of the fixing jack (6), an inner side groove (602) is nested in the surface of the inner side of the multi-angle slot (601), steel bars (603) are fixedly connected to the inner side surface of the inner side groove (602), the steel bars (603) are embedded in the fixing jack (6), a T-shaped slot (604) is nested in the surface of the outer side of the fixing jack (6), and T-shaped inner slots (605) are nested in the surfaces of the left side and the right side of the T-shaped slot (604), fixed jack (6) are provided with through many angular grooves (601) are supporting and open head (7), open head (7) outside surface joint all around and be provided with magnet (701), and magnet (701) agree with mutually with inboard recess (602), fixed jack (6) are provided with plug (8) through T shape groove (604) and T shape inside groove (605) joint, and plug (8) are the joint setting with slot (501), plug (8) top fixed surface is connected with magnet two (801), plug (8) left and right sides top fixed surface is connected with spring (802).

2. A protective anti-theft device for a cargo tank of a truck as defined in claim 1, wherein: the two layers of the oblique sheets (101) are distributed, and the two layers of the oblique sheets (101) are arranged in a reverse direction.

3. A protective theft-proof device for a cargo tank of a truck as defined in claim 1, wherein: the outer side surface of the oil receiving port (2) is fixedly connected with threads, and the oil receiving port (2) is rotationally clamped with the sealing cover (3) through the threads.

4. A protective anti-theft device for a cargo tank of a truck as defined in claim 1, wherein: the inner side of the conical through hole (401) is provided with threads, and the bottom of the conical through hole (401) is communicated with the oil tank shell (1).

5. A protective anti-theft device for a cargo tank of a truck as defined in claim 1, wherein: the magnet (701) and the magnet II (801) are arranged in a matched mode.

6. A protective anti-theft device for a cargo tank of a truck as defined in claim 1, wherein: the fixed insertion holes (6) can be arranged in a multi-angle mode, however, the number of the corners of the fixed insertion holes (6) is not less than 5, and the number of the inner structures of the fixed insertion holes (6) and the unsealing heads (7) corresponds to the number of the corners.

7. A protective anti-theft device for a cargo tank of a truck as defined in claim 1, wherein: the fixed insertion hole (6) is made of a magnetism-insulating material.