CN2874010Y - Anti-theft house of oil field well head - Google Patents

Abstract

The utility model relates to an anti-theft room at a wellhead of an oil field and pertains to safety facility. Wherein, an anti-theft door is mounted on the room body. On the casing of the room body, a longitudinal disassembling line is provided. At top surface of the room body, a portal is provided for mounting wellhead outfits. The anti-theft door is located at a vertical surface of and is fixed with the room body. For the anti-theft door, a door board is inserted into a door frame. A door shaft in the door frame connects the two ends of the door board with the door frame in a movable fitting way. At another side in the door board, an anti-theft lock is provided. At the sides, upper edge and lower edge of the anti-theft lock, latches are provided passing through the side walls of the door board and being inserted into the door frame. The anti-theft lock is provided with a DC and an AC power supply, which are inputted into an invertible motor, the output shaft of which drives a gear that is engaged with the connection racks of the side latch, the upper and the lower latch. The racks connected with the upper and lower latch are connected in sequence with a link rod, a chain and the tails of latches. The utility model is of reasonable design, simple design, can efficiently stop thief of wellhead outfits and petroleum.

Description

The oil field shaft mouth theft-proof room

Technical field

The utility model belongs to safety device, particularly a kind of oil field shaft mouth theft-proof room.

Background technology

The stolen phenomenon of the oil extraction well mouth equipment in oil field and crude oil happens occasionally, and makes not only that device suffers to destroy, national wealth takes a bath, and more seriously will cause catching fire, the major accident of blast and casualties.At present, though the practical application of targeted anti-thefting facility and device, the generation that all can not prevent and stop this type of incident effectively.

Summary of the invention

The utility model is intended to overcome the deficiencies in the prior art, and a kind of oil field shaft mouth theft-proof room is provided.

The technical scheme that is adopted of the utility model technical solution problem is: installed security door on the room body additional, vertical mounting and dismounting lines is arranged on the housing of room body, have well head parts installing port, sidewall that sewage draining exit is arranged on the room body end face, security door is located on the facade of room body, and is fixed into one.

Security door wherein is that door-plate is embedded in the doorframe, be located at of two ends and the doorframe mutually movingly connection of the interior door-hinge of doorframe with door-plate one side, opposite side in door-plate is provided with theftproof lock, and the limit wall that all has bolt to pass door-plate at side, the bottom and upper segment of theftproof lock inserts in the doorframe.

As further improvement of the utility model, theftproof lock wherein has dc source and AC power and imports reversible electric machine respectively, the output shaft driven wheel of reversible electric machine, the tooth plate that is connected that is connected tooth plate and upper and lower bolt of gear and side door door bolt is meshed, and the tooth plate that connects upper and lower bolt connects connecting rod, the chain tail end to bolt successively.The tail end of bolt passes spring base, between the shoulder of spring base and bolt suit spring.

During use, available IR remote controller is controlled its dc source or AC power, starts reversible electric machine, and the pulling bolt is realized the automatic open and close of security door.

The generation that oil field shaft mouth theft-proof room of the present utility model is reasonable in design, simple in structure, can stop wellhead assembly and petroleum-stolen event effectively.

Description of drawings

Figure of description 1 is the structural representation of oil field shaft mouth theft-proof room of the present utility model.

Figure of description 2 is structural representations of security door on the oil field shaft mouth theft-proof room of the present utility model.

Embodiment

1,2 as can be known in conjunction with the accompanying drawings, well head theft-proof room of the present utility model is to have installed security door 2 on room body 1 additional, well head parts installing port 4 is arranged having on the housing of room body 1 on vertical mounting and dismounting lines 3, the end face, and sidewall has sewage draining exit 21, security door 2 is located on the facade of room body 1, and is fixed into one.Wherein, security door 2 is that door-plate 5 is embedded in the doorframe 6, be located at door-hinge 7 in the doorframe 6 with the two ends and doorframe 6 connection movingly mutually of door-plate 5 one sides, opposite side in door-plate 5 is provided with theftproof lock 8, and the limit wall that all has bolt 9 to pass door-plate 5 at side, the bottom and upper segment of theftproof lock 8 inserts in the doorframe 6.Theftproof lock 8 has dc source 10 and AC power 11 and imports reversible electric machine 12 respectively, the output shaft driven wheel 13 of reversible electric machine 12, gear 13 is meshed with the tooth plate 15 that is connected that is connected tooth plate 14 and upper and lower bolt 9 of side door door bolt 9, tooth plate 15 connects connecting rod 16, chain 17 tail end to bolt 9 successively, the tail end of bolt 9 passes spring base 18, between the shoulder 19 of spring base 18 and bolt 9 suit spring 20.This well head theft-proof room is to make with high-strength metal material.

Claims (2)

1, the oil field shaft mouth theft-proof room is to have installed security door (2) additional by room body (1) to constitute, it is characterized in that on the housing of room body (1) vertical mounting and dismounting lines (3) being arranged, there are well head parts installing port (4), sidewall that sewage draining exit (21) is arranged on room body (1) end face, security door (2) is located on the facade of room body (1), and is fixed into one.

2, oil field shaft mouth theft-proof room as claimed in claim 1, it is characterized in that security door (2) is door-plate (5) to be embedded in the doorframe (6) constitute, be located at of two ends and doorframe (6) the mutually movingly connection of the interior door-hinge (7) of doorframe (6) with door-plate (5) one sides, opposite side in door-plate (5) is provided with theftproof lock (8), on theftproof lock (8), have dc source (10) and AC power (11) and import reversible electric machine (12) respectively, the output shaft driven wheel (13) of reversible electric machine (12), gear (13) and side door door bolt (9) be connected tooth plate (14) and last, the connection tooth plate (15) of following bolt (9) is meshed, tooth plate (15) connects connecting rod (16) successively, chain (17) is to the tail end of bolt (9), the tail end of bolt (9) passes spring base (18), between the shoulder (19) of spring base (18) and bolt (9) suit spring (20); The limit wall that side, bottom and upper segment in theftproof lock (8) all has bolt (9) to pass door-plate (5) inserts in the doorframe (6).

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