CN210195704U

CN210195704U - Oil extraction anti-theft device

Info

Publication number: CN210195704U
Application number: CN201921203870.3U
Authority: CN
Inventors: E Yang; 杨娥; Zhigang Ge; 葛志刚; Ruiping Li; 李瑞平; Hejun Li; 李贺军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-03-27
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses an oil recovery anti-theft device, its structure includes the oil well body, the upper end of the oil well body is provided with apron, well lid, fixed axle and built-in groove, apron swing joint is in the below of the oil well body, well lid swing joint is in the centre department of the oil well body, fixed axle fixed connection is in the inside of the oil well body upper end, the surface of fixed axle is provided with the connecting plate, built-in groove is located the inside of the oil well body, the inside of built-in groove is provided with guiding gutter, locked groove, lock body and bolt, the guiding gutter is located the bottom of built-in groove, the locked groove is located the inside left wall of built-in groove, lock body swing joint is in the middle upper side of built-in groove, bolt swing joint is in the right wall of built-in groove. The utility model discloses avoided the thief just can open the well lid from the outside and steal oil, reduced the stolen probability of crude oil, improved the theftproof effect when extracting oil.

Description

Oil extraction anti-theft device

Technical Field

The utility model relates to an anti-theft device technical field specifically is an oil recovery anti-theft device.

Background

At present, the existing oil extraction anti-theft devices have some defects, for example; the general thief of current oil recovery anti-theft device just can open the well lid from the outside and steal oil, has improved the stolen probability of crude oil, has reduced the theftproof effect when extracting oil, and ponding corrodes locked groove, lock body, bolt and locking lever easily in the current oil recovery anti-theft device use moreover, has shortened the life of locked groove, lock body, bolt and locking lever, has reduced the guard action in the anti-theft device use. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil recovery anti-theft device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil recovery anti-theft device, includes the oil well body, the upper end of the oil well body is provided with apron, well lid, fixed axle and built-in groove, apron swing joint is in the below of the oil well body, well lid swing joint is in the centre department of the oil well body, fixed axle fixed connection is in the inside of the oil well body upper end, the surface of fixed axle is provided with the connecting plate, built-in groove is located the inside of the oil well body, the inside of built-in groove is provided with guiding gutter, locked groove, lock body and bolt, the guiding gutter is located the bottom of built-in groove, the locked groove is located the left wall of built-in inslot portion, lock body swing joint is in the middle upper of built-in groove, bolt swing joint is in the right wall of built-in groove, the lower extreme of lock body is provided with the.

As a preferred embodiment of the present invention, the cover plate is made of aluminum alloy and inserted into the internal groove, and the upper surface of the cover plate and the upper surface of the oil well body are on the same horizontal plane.

As a preferred embodiment of the utility model, the fixed axle gomphosis is in the inside of the oil-well body, the pot head of connecting plate is in the surface of fixed axle, the other end of connecting plate through weld in the well lid is connected.

As a preferred embodiment of the present invention, the lock body is connected to the lock groove through the lock rod, and is embedded inside the built-in groove, one end of the lock rod is embedded inside the lock groove, and the other end of the lock rod is movably connected to the lock body through the rivet.

As a preferred embodiment of the present invention, the plug is inserted into the well lid through the built-in groove and the well body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a locked groove, a lock body, the combination of bolt and locking lever, pass through the connecting plate earlier the well lid and rotate on the fixed axle, rotate to the position with the coincidence of oil well body, then pass the inside that the built-in groove inserted the well lid with the bolt again, the inside with the lock body gomphosis inslot built-in groove again, then insert the position of the inside regulation locking lever of lock body with the key again, until the inside of locking lever gomphosis to locked groove, then insert the top of built-in groove with the apron again, the effectual thief of having avoided just can open the well lid from the outside and steal oil, the stolen probability of crude oil has been reduced, the theftproof effect when having improved oil recovery.

2. The utility model discloses an increase of guiding gutter, when the inside of built-in groove has ponding, ponding can enter into the inside of the oil well body through the guiding gutter, and effectual ponding of having avoided corrodes locked groove, lock body, bolt and locking lever, has prolonged the life of locked groove, lock body, bolt and locking lever, has improved the guard action in the anti-theft device use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a top view of the oil extraction anti-theft device of the present invention;

fig. 2 is a cross-sectional view of the oil extraction anti-theft device of the present invention.

In the figure: the well cover comprises an oil well body 1, a cover plate 2, a well cover 3, a fixed shaft 4, an internal groove 5, a water chute 6, a locking groove 7, a lock body 8, a bolt 9, a locking rod 10 and a connecting plate 11.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: an oil extraction anti-theft device comprises an oil well body 1, wherein the upper end of the oil well body 1 is provided with a cover plate 2, a well cover 3, a fixed shaft 4 and a built-in groove 5, the cover plate 2 is movably connected below the oil well body 1, the well cover 3 is movably connected in the middle of the oil well body 1, the fixed shaft 4 is fixedly connected in the upper end of the oil well body 1, a connecting plate 11 is arranged on the outer surface of the fixed shaft 4, the built-in groove 5 is positioned in the oil well body 1, a water guide groove 6, a locking groove 7, a lock body 8 and a bolt 9 are arranged in the built-in groove 5, the water guide groove 6 is positioned at the bottom of the built-in groove 5, the locking groove 7 is positioned on the left wall in the built-in groove 5, the lock body 8 is movably connected above the middle of the built-in groove 5, the bolt 9 is movably connected on the right wall of the built-in groove 5, the lower end of the lock, in the embodiment (as shown in fig. 1 and fig. 2), through the combination of the locking groove 7, the lock body 8, the bolt 9 and the lock rod 10, the well lid 3 is firstly rotated on the fixed shaft 4 through the connecting plate 11 until the well lid is rotated to the position coinciding with the oil well body 1, then the bolt 9 is inserted into the well lid 3 through the built-in groove 5, then the lock body 8 is embedded into the built-in groove 5, then the key is inserted into the lock body 8 to adjust the position of the lock rod 10 until the lock rod 10 is embedded into the locking groove 7, then the cover plate 2 is inserted above the built-in groove 5, so that the well lid 3 can be opened from the outside to steal oil, the probability of crude oil theft is reduced, the anti-theft effect during oil extraction is improved, through the increase of the water guide groove 6, when water is accumulated in the built-in groove 5, the accumulated water can enter the oil well body 1 through the water guide groove 6, the anti-theft device effectively avoids accumulated water from corroding the lock groove 7, the lock body 8, the bolt 9 and the lock rod 10, prolongs the service life of the lock groove 7, the lock body 8, the bolt 9 and the lock rod 10, and improves the protection effect in the use process of the anti-theft device.

In this embodiment (see fig. 2), the cover plate 2 is made of an aluminum alloy and inserted into the inner groove 5, and the upper surface of the cover plate 2 and the upper surface of the oil well body 1 are on the same horizontal plane, which is effective in improving the corrosion resistance and oxidation resistance of the cover plate 2.

In this embodiment (see fig. 1), the fixed shaft 4 is embedded in the oil well body 1, one end of the connecting plate 11 is sleeved on the outer surface of the fixed shaft 4, and the other end of the connecting plate 11 is welded to the well lid 3 to be connected, so that the firmness between the connecting plate 11 and the well lid 3 can be effectively enhanced.

In this embodiment (see fig. 2), the lock body 8 is connected to the lock groove 7 through a lock rod 10 and is embedded in the internal groove 5, one end of the lock rod 10 is embedded in the lock groove 7, and the other end of the lock rod 10 is movably connected to the inside of the lock body 8 through a rivet, so that the convenience of assembling and disassembling the lock body 8 can be effectively improved.

In this embodiment (see fig. 2), the plug 9 penetrates through the built-in groove 5 and the oil well body 1 and is inserted into the well lid 3, and the plug has an effect of effectively improving the anti-theft effect of the well lid 3.

It should be noted that the oil extraction anti-theft device of the utility model comprises an oil well body 1, a cover plate 2, a well cover 3, a fixed shaft 4, an embedded groove 5, a water chute 6, a lock groove 7, a lock body 8, a bolt 9, a lock rod 10, a connecting plate 11 and other parts which are all universal standard parts or parts known by technicians in the field, the structure and the principle of the device can be known by technicians through technical manuals or conventional experimental methods, when the oil extraction anti-theft device is used, the well cover 3 is firstly rotated on the fixed shaft 4 through the connecting plate 11 by the combination of the lock groove 7, the lock body 8, the bolt 9 and the lock rod 10 until the bolt 9 passes through the embedded groove 5 to be inserted into the well cover 3, then the lock body 8 is embedded into the embedded groove 5, then a key is inserted into the lock body 8 to adjust the position of the lock rod 10, until locking lever 10 gomphosis to locked groove 7 inside, then insert apron 2 in built-in groove 5's top, the effectual thief of having avoided just can open well lid 3 from the outside and steal oil, the stolen probability of crude oil has been reduced, the theftproof effect when extracting oil has been improved, increase through guiding gutter 6, when there is ponding in built-in groove 5's inside, ponding can enter into the inside of the oil well body 1 through guiding gutter 6, the effectual ponding of having avoided is to locked groove 7, lock body 8, bolt 9 corrodes with locking lever 10, locked groove 7 has been prolonged, lock body 8, the life of bolt 9 and locking lever 10, the guard action in the anti-theft device use has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An oil extraction anti-theft device comprises an oil well body (1), and is characterized in that: the oil well is characterized in that the upper end of the oil well body (1) is provided with a cover plate (2), a well cover (3), a fixed shaft (4) and a built-in groove (5), the cover plate (2) is movably connected below the oil well body (1), the well cover (3) is movably connected in the middle of the oil well body (1), the fixed shaft (4) is fixedly connected in the upper end of the oil well body (1), a connecting plate (11) is arranged on the outer surface of the fixed shaft (4), the built-in groove (5) is positioned in the oil well body (1), a water guide groove (6), a locking groove (7), a lock body (8) and a bolt (9) are arranged in the built-in groove (5), the water guide groove (6) is positioned at the bottom of the built-in groove (5), the locking groove (7) is positioned on the left wall in the built-in groove (5), the lock body (8) is movably connected in the middle upper part of the built-in groove (5), the bolt (9) is movably connected to the right wall of the built-in groove (5), and the lower end of the lock body (8) is provided with a lock rod (10).

2. The oil recovery theft protection device of claim 1, wherein: the cover plate (2) is made of aluminum alloy and is inserted into the built-in groove (5), and the upper surface of the cover plate (2) and the upper surface of the oil well body (1) are on the same horizontal plane.

3. The oil recovery theft protection device of claim 1, wherein: the fixed shaft (4) is embedded in the oil well body (1), one end of the connecting plate (11) is sleeved on the outer surface of the fixed shaft (4), and the other end of the connecting plate (11) is welded on the well cover (3) in a connecting mode.

4. The oil recovery theft protection device of claim 1, wherein: the lock body (8) is connected with the lock groove (7) through a lock rod (10) and is embedded in the built-in groove (5), one end of the lock rod (10) is embedded in the lock groove (7), and the other end of the lock rod (10) is movably connected with the inside of the lock body (8) through a rivet.

5. The oil recovery theft protection device of claim 1, wherein: the bolt (9) passes through the built-in groove (5) and the oil well body (1) and is inserted into the well cover (3).