CN208441810U

CN208441810U - Anti-theft device built in a kind of oil well head

Info

Publication number: CN208441810U
Application number: CN201721379960.9U
Authority: CN
Inventors: 陈忠恒; 张骁; 党龙; 王文君
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-25
Filing date: 2017-10-25
Publication date: 2019-01-29
Anticipated expiration: 2027-10-25

Abstract

The utility model discloses anti-theft devices built in a kind of oil well head, including four-way interface, play button is connected with right above four-way interface, play button is tightly connected with four-way interface, sleeve is installed immediately below four-way interface, sleeve surface uniformly-coating stainless steel metal film, oil pipe is connected with immediately below sleeve, oil pipe and sleeve pass through set downlink connection, pressure table controller is connected on the left of four-way interface, pressure table controller is fixedly connected with four-way interface by shaft, pressure gauge is installed right above pressure table controller, pressure gage surface uniformly wraps up anti-tampering rubber layer, pressure gauge the left side of the controller is connected with production pressure valve, it produces and is connected with control valve on the left of pressure valve, control valve is connected by a snap with pressure valve is produced, anti-theft device built in this kind of oil well head is mounted with Anti-theft cover, it being capable of antitheft dress built in effective protection oil well head It sets, prevents petroleum stolen, solve the problems, such as that traditional oil well head anti-theft device anti-theft effect is poor.

Description

Anti-theft device built in a kind of oil well head

Technical field

The utility model relates to mechanical anti-theft technical field, anti-theft device built in specially a kind of oil well head

Background technique

Currently, with the continuous development of society, industrialized level is constantly promoted at a high speed, demand of the social production to petroleum is not Disconnected to expand, the every aspect of people's life requires petroleum, therefore, petroleum it is expensive so that some criminals have The behavior for stealing petroleum, for this purpose, occurring anti-theft device built in many oil well heads in the market, however, traditional stone in the market Oil well antitheft apparatus comes in every shape, and structure is complicated, has a single function, and is placed in the outside of oil well mostly, is easily damaged, antitheft effect Fruit is poor, maintenance cleaning trouble, so traditional oil well head anti-theft device does not meet the production and living needs of modern society.

So how to design anti-theft device built in a kind of oil well head, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide anti-theft devices built in a kind of oil well head, to solve in above-mentioned background technique What is proposed is easily damaged, and anti-theft effect is poor, the problem of maintenance cleaning trouble.

To achieve the above object, the utility model provides the following technical solutions: anti-theft device built in a kind of oil well head, packet Four-way interface is included, play button is connected with right above the four-way interface, the play button and the four-way interface pass through spiral shell Silk is fastenedly connected, and is equipped with sleeve, the sleeve surface uniformly-coating stainless steel metal film, institute immediately below the four-way interface It states and is connected with oil pipe, the oil pipe and the sleeve immediately below sleeve by set downlink connection, the four-way interface left side is connected with Pressure table controller, the pressure table controller are fixedly connected with the four-way interface by shaft, the pressure table controller Surface is equipped with pressure gauge, and the pressure gage surface uniformly wraps up anti-tampering rubber layer, and the pressure gauge the left side of the controller connects It is connected to production pressure valve, is connected with control valve on the left of the production pressure valve, the control valve is connected by a snap with the production pressure valve, described Anti-theft cover is installed, the Anti-theft cover is connect with the sleeve by nail joint, and the Anti-theft cover is by high-quality artificial on the outside of sleeve Rubber is stamped to form, and installing tache is connected with right above the Anti-theft cover, and the installing tache is cast by mild steel, the peace The surface of dress button is equipped with hand-held rod, and the hand-held rod is fixedly connected by welding with the installing tache.

Further, spring is installed inside the play button, the spring be fixedly connected by welding, the bullet Uniformly smear antirust paint in spring surface.

Further, anti-theft bolt is installed, the anti-theft bolt and the sleeve pass through screw on the left of the sleeve It is fastenedly connected, the anti-theft bolt is cast by high-carbon steel.

Further, access port is connected on the right side of the four-way interface, the access port passes through with the four-way interface Downlink connection is covered, the access port outer wall is uniformly coated with a large amount of nanometer antirust paints.

Further, peep hole is installed, the peep hole and the Anti-theft cover pass through axle sleeve on the left of the Anti-theft cover Connection, the peep hole are forged by high-quality stainless steel.

Compared with prior art, the utility model has the beneficial effects that anti-theft device built in this kind of oil well head is mounted with Anti-theft cover, can anti-theft device built in effective protection oil well head, prevent petroleum stolen, it is antitheft to solve traditional oil well head The problem of device anti-theft effect difference, in addition, anti-theft device built in this kind of oil well head is placed in the inside of oil well, so that antitheft dress Set and be hardly damaged, so can long-term work, solve the problems, such as that traditional oil well head anti-theft device is easily damaged, in addition, Anti-theft device built in this kind of oil well head is mounted with hand-held rod, can facilitate and take out the device, solve traditional oil well head The problem of anti-theft device maintenance cleaning trouble, meets the needs of social production life, has filled up social vacancy well.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the part plan structural schematic diagram of the utility model；

In figure: 1- anti-theft bolt；2- pressure table controller；3- control valve；4- produces pressure valve；5- peep hole；6- pressure gauge； 7- play button；8- hand-held rod；9- installing tache；10- Anti-theft cover；11- access port；12- four-way interface；13- oil pipe；14- set Cylinder；15- spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: anti-theft device built in a kind of oil well head, including Four-way interface 12 is connected with play button 7, the play button 7 and the four-way interface 12 right above the four-way interface 12 It is tightly connected with, sleeve 14 is installed immediately below the four-way interface 12, the 14 surface uniformly-coating of sleeve is stainless Steel metal film, oil pipe 13 is connected with immediately below the sleeve 14, and the oil pipe 13 passes through set downlink connection, institute with the sleeve 14 It states and is connected with pressure table controller 2 on the left of four-way interface 12, the pressure table controller 2 is with the four-way interface 12 by turning Axis is fixedly connected, and pressure gauge 6 is equipped with right above the pressure table controller 2, and 6 surface of pressure gauge is uniformly wrapped up anti-tampering Rubber layer is connected on the left of the pressure table controller 2 and produces pressure valve 4, is connected with control valve 3, the control on the left of the production pressure valve 4 Valve 3 processed is connected by a snap with the production pressure valve 4, and the outside of the sleeve 14 is equipped with Anti-theft cover 10, the Anti-theft cover 10 with The sleeve 14 is connected by nail joint, and the Anti-theft cover 10 is stamped to form by high-quality artificial rubber, the Anti-theft cover 10 just on Side is connected with installing tache 9, and the installing tache 9 is cast by mild steel, and the surface of the installing tache 9 is equipped with hand-held rod 8, The hand-held rod 8 is fixedly connected by welding with the installing tache 9, and the hand-held rod 8 can be convenient for lifting the Anti-theft cover 10, Periodically to be overhauled to anti-theft device built in oil well head.

Further, spring 15 is installed inside the play button 7, the spring 15 be fixedly connected by welding, Antirust paint is uniformly smeared on 15 surface of spring, and the spring 15 can be convenient for the play button 7, extend the play button 7 use time.

Further, the left side of the sleeve 14 is equipped with anti-theft bolt 1, and the anti-theft bolt 1 and the sleeve 14 are logical Fastened by screw connection is crossed, the anti-theft bolt 1 is cast by high-carbon steel, and the anti-theft bolt 1 closely connects with the sleeve 14 It connects, prevents petroleum stolen.

Further, the right side of the four-way interface 12 is connected with access port 11, and the access port 11 is connected with described four For mouth 12 by set downlink connection, 11 outer wall of access port is uniformly coated with a large amount of nanometer antirust paints, and the access port 11 makes described Four-way interface 12, which can recycle, accesses different equipment, can be used for multiple times.

Further, the left side of the Anti-theft cover 10 is equipped with peep hole 5, and the peep hole 5 and the Anti-theft cover 10 are logical Axle sleeve connection is crossed, the peep hole 5 is forged by high-quality stainless steel, and the peep hole 5 can facilitate the observation pressure gauge 6 state, to adjust in time.

Working principle: firstly, after checking the good security performance of anti-theft device built in this kind of oil well head in place It is installed, hand-held rod 8 is fixed on Anti-theft cover 10 by when installation, then by the bolt of Anti-theft cover 10 in 14 outside of sleeve, in petroleum Well head enters working condition after installing, and when work, opens control valve 3, starts play button 7, access port 11 can extend automatically It is fixed to oil well inner wall, the tight anti-theft bolt 1 of bolt, guarantees that extraneous people or object will not enter in well, this kind of petroleum Anti-theft device built in well head can judge the pressure inside oil well in well according to the oil density in oil pipe, open pressure gauge Controller 2, the pressure detected will be shown on the dial plate of pressure gauge 6, and such staff opens petroleum at second When well lid, directly whether it may determine that safe in well, play button is internally provided with spring to the registration of observation pressure gauge 6 15, spring 15 can timely bounce play button 7, prevent excessive exercise from leading to mechanical breakdown even human safety issues.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. anti-theft device built in a kind of oil well head, including four-way interface (12), it is characterised in that: the four-way interface (12) is just Top is connected with play button (7), and the play button (7) is tightly connected with the four-way interface (12), described It is equipped with sleeve (14) immediately below four-way interface (12), sleeve (14) surface uniformly-coating stainless steel metal film is described It is connected with oil pipe (13) immediately below sleeve (14), the oil pipe (13) and the sleeve (14) pass through set downlink connection, the four-way It is connected with pressure table controller (2) on the left of interface (12), the pressure table controller (2) and the four-way interface (12) are by turning Axis is fixedly connected, and is equipped with pressure gauge (6) right above the pressure table controller (2), pressure gauge (6) surface is uniformly wrapped up Anti-tampering rubber layer, pressure table controller (2) left side, which is connected with, produces pressure valve (4), is connected with control on the left of the production pressure valve (4) Valve (3) processed, the control valve (3) are connected by a snap with the production pressure valve (4), are equipped on the outside of the sleeve (14) antitheft It covers (10), the Anti-theft cover (10) is connect with the sleeve (14) by nail joint, and the Anti-theft cover (10) is by high-quality artificial rubber It being stamped to form, is connected with installing tache (9) right above the Anti-theft cover (10), the installing tache (9) is cast by mild steel, It is equipped with hand-held rod (8) right above the installing tache (9), the hand-held rod (8) is with the installing tache (9) by being welded and fixed Connection.

2. anti-theft device built in a kind of oil well head according to claim 1, it is characterised in that: the play button (7) Inside is equipped with spring (15), the spring (15) be fixedly connected by welding, spring (15) surface is uniformly smeared anti- Rust paint.

3. anti-theft device built in a kind of oil well head according to claim 1, it is characterised in that: a left side for the sleeve (14) Side is equipped with anti-theft bolt (1), and the anti-theft bolt (1) is tightly connected with the sleeve (14), the antitheft spiral shell Bolt (1) is cast by high-carbon steel.

4. anti-theft device built in a kind of oil well head according to claim 1, it is characterised in that: the four-way interface (12) Right side be connected with access port (11), the access port (11) and the four-way interface (12) pass through set connection, the access port (11) outer wall is uniformly coated with a large amount of nanometer antirust paints.

5. anti-theft device built in a kind of oil well head according to claim 1, it is characterised in that: the Anti-theft cover (10) Left side is equipped with peep hole (5), and the peep hole (5) is connect with the Anti-theft cover (10) by axle sleeve, the peep hole (5) by High-quality stainless steel forges.