CN211352578U

CN211352578U - Antistatic equipment for oil extraction in oil field

Info

Publication number: CN211352578U
Application number: CN202020472704.XU
Authority: CN
Inventors: 王倩; 刘萍萍; 王涛; 罗楠; 王丽君; 赵培杰; 彭灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-08-25
Anticipated expiration: 2030-04-03

Abstract

The utility model belongs to the technical field of the oil field technique of extracting oil and specifically relates to an electrostatic equipment is prevented in oil field oil extraction, the push-cart comprises a cart, the top welding of push-cart has the shell, the lateral wall of shell is connected with the rack bracing piece through coupling mechanism, one side welding that the inside of shell is located the rack bracing piece has the backup pad, the motor has been placed on the top of backup pad, the motor has first pivot through output shaft, the one end welding of first pivot has the gear, first bevel gear has been cup jointed to the surface of first pivot between being located motor and the gear, the top welding of current conducting plate has the support frame, the top of support frame has run through the second pivot, the one end welding of second pivot has second bevel gear, the other end welding has the take-up reel, the. The utility model discloses can adjust when the height of preventing static mechanism in needs, adjust the height of preventing static mechanism, when the height that static ground connection pressed from both sides is adjusted to needs, adjust the height that static ground connection pressed from both sides.

Description

Antistatic equipment for oil extraction in oil field

Technical Field

The utility model relates to an oil field oil recovery technical field especially relates to an oil field oil recovery antistatic equipment.

Background

Oil recovery engineering is a general term for various engineering technical measures taken on an oil reservoir through a production well and an injection well according to development targets in the oil field exploitation process. As a comprehensive application subject, the theory, the engineering design method and the implementation technology of various engineering technical measures which can economically and effectively act on an oil reservoir to improve the yield of an oil well and the recovery ratio of crude oil are researched.

In the process of carrying out oil field oil recovery, because the oil motion, a large amount of charges can be piled up on the oil surface, and the charge conducts the oil pipe surface through metal oil pipe, consequently need get rid of the static on oil pipe surface to prevent causing the accident, and current antistatic device can not adjust the height of preventing static mechanism when the height of preventing static mechanism is adjusted to needs, adjusts the height that static ground presss from both sides when the height that static ground pressed from both sides is adjusted to needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the height of the anti-static mechanism cannot be adjusted when the height of the anti-static mechanism is required to be adjusted in the prior art, adjusting the height of the anti-static mechanism, adjusting the height of the electrostatic grounding clamp when the height of the electrostatic grounding clamp is required to be adjusted, and providing the anti-static equipment for oil field oil extraction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is an oil field oil extraction antistatic device which comprises a cart, wherein a shell is welded at the top end of the cart, rubber supporting blocks are welded at four corners of the bottom end of the shell, a conductive plate is welded at the top end of each rubber supporting block, the side wall of the shell is connected with a rack supporting rod through a connecting mechanism, the top end of each rack supporting rod extends to the outer side of the shell, a telescopic cylinder is installed at the extending end part of each rack supporting rod, a top plate is welded at the top end of each telescopic cylinder, an antistatic mechanism is installed on one side of the bottom end of each top plate, a supporting plate is welded inside the shell and located on one side of the rack supporting rod, a motor is placed at the top end of each supporting plate, a first rotating shaft is connected with the motor through an output shaft, a gear is welded at one end of the first rotating, the utility model discloses a motor grounding device, including support frame, second pivot, second spring, grounding cable, current conducting plate, ground connection chain, regulation pull rod, power transmission device.

Preferably, the connecting mechanism comprises a sliding groove formed in the side wall of the shell, a sliding block is connected in the sliding groove in a sliding mode, and the rack supporting rod is welded to one side of the sliding block.

Preferably, a guide wheel is installed at the top end of the interior of the shell, and the connecting wire is in contact with the guide wheel.

Preferably, the ground chain penetrates through the cart and is in contact with the ground.

Preferably, one end of the adjusting pull rod penetrates through the wall body of the shell, and a limiting plate is welded at the penetrating end part.

The utility model provides a pair of antistatic equipment is adopted in oil field, beneficial effect lies in:

1. the current conducting plate, a housing, the rack supporting rod, telescopic cylinder, the roof, prevent static mechanism, a supporting plate, including a motor, an end cap, a controller, and a cover plate, first pivot, the gear, first bevel gear, the slider, the spout, the support frame, the second pivot, second bevel gear, the reel, the connecting wire, static ground clamp, a spring, ground cable, ground chain and adjust the cooperation setting between the pull rod, can adjust when the height of preventing static mechanism needs to be adjusted, adjust the height of preventing static mechanism, when the height that needs to adjust static ground clamp, adjust the height that static ground clamped.

2. The setting of rubber support block can avoid the static on the current conducting plate to pass to the shallow on, and the connecting wire can conveniently be derived in the setting of guide pulley.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of an oil field oil extraction antistatic device provided by the present invention;

fig. 2 is a schematic left-side sectional structural view of an oil field oil extraction antistatic device provided by the present invention;

fig. 3 is the utility model provides a structural schematic is overlooked to oil field oil recovery antistatic device's motor.

In the figure: the device comprises a cart 1, a rubber supporting block 2, a conductive plate 3, a rack supporting rod 4, a telescopic cylinder 5, a top plate 6, an anti-static mechanism 7, a supporting plate 8, a motor 9, a first rotating shaft 10, a gear 11, a first bevel gear 12, a sliding block 13, a sliding groove 14, a supporting frame 15, a second rotating shaft 16, a second bevel gear 17, a winding wheel 18, a connecting wire 19, an electrostatic grounding clamp 20, a spring 21, a guide wheel 22, a grounding cable 23, a grounding chain 24, an adjusting pull rod 25 and a shell 101.

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.

Example 1

Referring to fig. 1-3, an oil field oil extraction antistatic device comprises a cart 1, a shell 101 is welded at the top end of the cart 1, rubber support blocks 2 are welded at four corners of the bottom end of the shell 101, a conductive plate 3 is welded at the top end of each rubber support block 2, a rack support rod 4 is connected to the side wall of the shell 101 through a connecting mechanism, the top end of each rack support rod 4 extends to the outer side of the shell 101, a telescopic cylinder 5 is installed at the extending end, a top plate 6 is welded at the top end of each telescopic cylinder 5, an antistatic mechanism 7 is installed at one side of the bottom end of each top plate 6, a support plate 8 is welded at one side, located inside the shell 101, of each rack support rod 4, a motor 9 is placed at the top end of each support plate 8, the motor 9 is connected with a first rotating shaft 10 through an output shaft, a gear 11 is welded at one end of the first rotating, the top welding of current-conducting plate 3 has support frame 15, the top of support frame 15 has run through second pivot 16, the one end welding of second pivot 16 has second bevel gear 17, first bevel gear cooperatees with second bevel gear 17, the other end welding of second pivot 16 has take-up pulley 18, take-up pulley 18 has twined connecting wire 19, the one end of connecting wire 19 is connected with electrostatic grounding clamp 20, the bottom middle part welding of electrostatic grounding clamp 20 has spring 21, the one end of electrostatic grounding clamp 20 is installed ground connection cable 23, the one end of ground connection cable 23 is connected with current-conducting plate 3, the bottom middle part of current-conducting plate 3 is installed ground connection chain 24, ground connection chain 24 runs through shallow 1, and contact with ground, install regulation pull rod 25 on the lateral wall of motor 9, the one end of regulation pull rod 25 runs through the wall body of shell 101, and the tip welding that runs through has the limiting plate, the connecting wire 19 contacts with the guide wheel 22, the arrangement of the rubber support block 2 can avoid the static electricity on the conductive plate 3 from being transmitted to the cart 1, the conductive plate 3, the housing 101, the rack support rod 4, the telescopic cylinder 5, the top plate 6, the anti-static mechanism 7, the support plate 8, the motor 9, the first rotating shaft 10, the gear 11, the first bevel gear 12, the slider 13, the sliding chute 14, the support frame 15, the second rotating shaft 16, the second bevel gear 17, the winding wheel 18, the connecting wire 19, the electrostatic grounding clamp 20, the spring 21, the grounding cable 23, the grounding chain 24 and the adjusting pull rod 25 are arranged in a matching manner, the height of the anti-static mechanism can be adjusted when the height of the anti-static mechanism is required to be adjusted, the height of the electrostatic grounding clamp is adjusted when the height of the electrostatic grounding clamp is required to be adjusted, and.

When the telescopic cylinder 5 is adjusted to the limit and the height of the anti-static mechanism needs to be further adjusted, the starting motor 9 drives the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the gear 11 to rotate, the gear 11 drives the rack supporting rod 4 to move up and down, so that the rack supporting rod 4 drives the telescopic cylinder 5 to move up and down, the telescopic cylinder 5 drives the anti-static mechanism 7 to move up and down, so as to further adjust the height of the anti-static mechanism 7, when the height of the electrostatic grounding clamp 20 needs to be adjusted, the adjusting pull rod 25 is pushed to drive the motor 9 to move, after the first bevel gear 12 on the motor 9 is meshed with the second bevel gear 17, the pushing of the adjusting pull rod 25 is stopped, then the motor 9 is started to drive the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the first bevel gear 12 to rotate, and the first bevel gear 12, the second bevel gear 17 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the winding wheel 18 to rotate, so that the winding wheel 18 loosens the connecting wire 19, and the electrostatic grounding clamp 20 bounces under the action of the elastic force of the spring 21 to drive the electrostatic grounding clamp 20 to move upwards.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the connecting mechanism includes a sliding groove 14 formed on the side wall of the housing 101, a sliding block 13 is slidably connected to the sliding groove 14, a rack support rod 4 is welded to one side of the sliding block 13, and the housing 101, the rack support rod 4, the sliding block 13 and the sliding groove 14 are cooperatively arranged to conveniently support the rack support rod 4, so as to prevent the rack support rod 4 from toppling over, and the sliding block 13 moves along with the movement of the rack support rod 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The oil field oil extraction antistatic equipment comprises a trolley (1) and is characterized in that a shell (101) is welded at the top end of the trolley (1), rubber supporting blocks (2) are welded at four corners of the bottom end of the shell (101), a conductive plate (3) is welded at the top end of each rubber supporting block (2), a rack supporting rod (4) is connected to the side wall of the shell (101) through a connecting mechanism, the top end of the rack supporting rod (4) extends to the outer side of the shell (101), a telescopic cylinder (5) is installed at the extending end part of the rack supporting rod, a top plate (6) is welded at the top end of the telescopic cylinder (5), an antistatic mechanism (7) is installed at one side of the bottom end of the top plate (6), a supporting plate (8) is welded at one side of the rack supporting rod (4) in the shell (101), a motor (9), the motor (9) is connected with a first rotating shaft (10) through an output shaft, a gear (11) is welded at one end of the first rotating shaft (10), a first bevel gear (12) is sleeved between the motor (9) and the gear (11) on the outer surface of the first rotating shaft (10), a support frame (15) is welded at the top end of the conductive plate (3), a second rotating shaft (16) penetrates through the top end of the support frame (15), a second bevel gear (17) is welded at one end of the second rotating shaft (16), a winding wheel (18) is welded at the other end of the second rotating shaft (16), a connecting wire (19) is wound on the winding wheel (18), one end of the connecting wire (19) is connected with an electrostatic grounding clamp (20), a spring (21) is welded at the middle part of the bottom end of the electrostatic grounding clamp (20), and a grounding cable (23) is installed at one end of the electrostatic grounding clamp, the one end of ground connection cable (23) is connected with current conducting plate (3), the bottom mid-mounting of current conducting plate (3) has ground connection chain (24), install on the lateral wall of motor (9) and adjust pull rod (25).

2. The oil field oil extraction antistatic equipment of claim 1 is characterized in that the connecting mechanism comprises a sliding groove (14) formed on the side wall of the shell (101), a sliding block (13) is slidably connected in the sliding groove (14), and the rack supporting rod (4) is welded on one side of the sliding block (13).

3. The oil field oil extraction antistatic equipment of claim 1 is characterized in that the guide wheel (22) is installed at the top end of the inside of the housing (101), and the connecting wire (19) is in contact with the guide wheel (22).

4. The oil field oil extraction antistatic equipment of claim 1 characterized in that the grounding chain (24) runs through the cart (1) and contacts the ground.

5. The oil field oil extraction antistatic equipment of claim 1 is characterized in that one end of the adjusting pull rod (25) penetrates through the wall body of the casing (101), and a limiting plate is welded at the penetrating end.