CN212225199U

CN212225199U - Oil field liquid level oil pumping monitoring device

Info

Publication number: CN212225199U
Application number: CN202021003762.4U
Authority: CN
Inventors: 王改香
Original assignee: Dongying Shichuang Petroleum Technology Co ltd
Current assignee: Dongying Shichuang Petroleum Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-25
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to a monitoring device technical field specifically is an oil field liquid level monitoring device that pumps, four edges of base plate are respectively through boring ground bolt and ground fixed connection that four symmetries set up, and the upside fixedly connected with mount pad of base plate, the slot has been seted up to the upside of mount pad, the bottom fixedly connected with inserted block of liquid level oil pumping monitoring device body, and inserted block insert locate the slot in, the installation cavity has been seted up in the mount pad. The utility model discloses in, through will changeing hiding fixed mounting groove on the mount pad, bore the ground bolt with base plate and ground fixed and welding, effectively improved the theftproof ability of this device, through set up moving mechanism in the mount pad, only need rotate the handle, can accomplish the dismantlement of liquid level oil pumping monitoring device body, easy operation does not need use tools, uses manpower sparingly, and the installation of this device of being convenient for is dismantled, the maintenance in the later stage of being convenient for, and fixed firm.

Description

Oil field liquid level oil pumping monitoring device

Technical Field

The utility model relates to a monitoring device technical field specifically is an oil field liquid level monitoring device that pumps.

Background

In recent years, the development of oil well working fluid level monitoring technologies at home and abroad is rapid, the monitoring methods commonly adopted by oil fields generally comprise acoustic wave type liquid level measurement, radar type liquid level measurement, laser type liquid level measurement, optical fiber type liquid level measurement and the like, and the monitoring methods have advantages in the aspects of accuracy, practicability, cost and the like of the working fluid level measurement, for example, the EM liquid level monitoring technology developed by foreign oil companies has the technical advantages of small error, high safety, monitoring under pressure and real-time performance. At present, research and development efforts are increased on the dynamic liquid level monitoring technology in various domestic oil fields, a method suitable for determining a reasonable intermittent pumping system in a low-yield low-permeability block is tried to be found, and a good application effect is achieved.

The existing liquid level pumping monitoring device is generally directly placed at an oil well opening, is not firm enough in fixation and easy to steal, not only brings serious economic loss to an oil field company and influences subsequent exploitation of the oil field, but also has serious potential safety hazard and seriously harms the safety guarantee of personnel. Therefore, those skilled in the art provide an oil field liquid level pumping monitoring device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field liquid level oil pumping monitoring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an oil field liquid level pumping monitoring device comprises a substrate and a liquid level pumping monitoring device body, wherein four corners of the substrate are respectively and fixedly connected with a foundation through four symmetrically arranged ground drilling bolts, and the upper side of the base plate is fixedly connected with a mounting seat, the upper side of the mounting seat is provided with a slot, the bottom of the liquid level pumping monitoring device body is fixedly connected with an insertion block, the inserting block is inserted in the slot, the mounting seat is provided with a mounting cavity, the side wall of the slot is provided with a groove, the mounting cavity is communicated with the groove through a through hole, a moving mechanism is arranged in the mounting cavity, one end of the moving mechanism penetrates through the through hole and extends into the groove and is fixedly connected with a clamping rod, the lateral wall of inserted block sets up the draw-in groove that corresponds the setting with the kelly, the mounting groove has been seted up to the front side lateral wall of mount pad, and moving mechanism's one end runs through the installation cavity and extends to in the mounting groove.

As a further aspect of the present invention: moving mechanism is including the threaded rod that transversely sets up, one side inner wall of installation cavity is rotated through the one end that rotates piece and threaded rod and is connected, and the threaded rod keeps away from the one end that rotates the piece and extends to the mounting groove in, is located the installation cavity threaded connection has the nut piece on the threaded rod, and the upside fixedly connected with L type connecting rod of nut piece, the one end that the nut piece was kept away from to L type connecting rod run through the through-hole and with kelly fixed connection.

As a further aspect of the present invention: and the rotary handle is fixedly connected with one end of the threaded rod in the mounting groove, and anti-skid grains are arranged on the outer surface of the rotary handle.

As a further aspect of the present invention: the trompil that sets up with the installation cavity intercommunication is seted up to the inner wall of mounting groove, and the threaded rod runs through the trompil setting, the inner wall of trompil passes through the lateral wall rotation of bearing spare and threaded rod and is connected.

As a further aspect of the present invention: the base plate, the mounting seat and the inserting block are all made of composite stainless steel components, and the outer surfaces of the composite stainless steel components are coated with anti-corrosion paint.

As a further aspect of the present invention: the lateral wall of mount pad is equipped with opens the door with the mounting groove matching, and is equipped with the tool to lock on opening the door.

As a further aspect of the present invention: and the four ground drilling bolts are fixedly connected with the base plate in a welding mode.

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

1. the base plate and the foundation are fixed and welded through the four ground drilling bolts, the connection is firmer, meanwhile, the rotating handle is hidden in the fixed mounting groove on the mounting seat and is blocked by the opening door, the anti-theft capacity of the device is effectively improved, the economic loss of an oil field company is avoided, and meanwhile, hidden potential safety hazards are avoided.

2. Through set up moving mechanism in the mount pad, rotate and change the handle, it rotates to drive the threaded rod, because the axial rotation of nut piece follows the restriction that L type connecting rod received the through-hole, therefore, the displacement is forced to the nut piece, and then drive the direction displacement toward keeping away from the inserted block with the fixed kelly of L type connecting rod, when separating stuck bar and draw-in groove completely, can separate inserted block and slot, accomplish the dismantlement of liquid level oil pumping monitoring device body, this device structural design is ingenious, the operation is simple, need not use tools, use manpower sparingly, be convenient for the installation of this device is dismantled, the later maintenance of the period of being convenient for, and it is fixed firm.

Drawings

FIG. 1 is a schematic perspective view of an oil pumping monitoring device for oil field liquid level;

FIG. 2 is a schematic side view of an oil pumping monitoring device for oil field fluid level;

FIG. 3 is a schematic side sectional view of an oil pumping monitor for oil field level.

In the figure: 1. a substrate; 2. a liquid level pumping monitoring device body; 3. an earth boring bolt; 4. a mounting seat; 5. a slot; 6. inserting a block; 7. a mounting cavity; 8. a groove; 9. a through hole; 10. a clamping rod; 11. a card slot; 12. mounting grooves; 13. a threaded rod; 14. a rotating member; 15. a nut block; 16. an L-shaped connecting rod; 17. turning a handle; 18. opening a hole; 19. and (6) opening the door.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, an oil field liquid level pumping monitoring device comprises a substrate 1 and a liquid level pumping monitoring device body 2, four corners of the substrate 1 are respectively fixedly connected to a foundation through four symmetrically arranged ground drilling bolts 3, an installation seat 4 is fixedly connected to an upper side of the substrate 1, a slot 5 is formed on an upper side of the installation seat 4, an insertion block 6 is fixedly connected to a bottom of the liquid level pumping monitoring device body 2, the insertion block 6 is inserted into the slot 5, an installation cavity 7 is formed in the installation seat 4, a groove 8 is formed on a side wall of the slot 5, the installation cavity 7 is communicated with the groove 8 through a through hole 9, a moving mechanism is disposed in the installation cavity 7, one end of the moving mechanism extends into the groove 8 through the through hole 9 and is fixedly connected with a clamping rod 10, a clamping groove 11 corresponding to the clamping rod 10 is formed on a side wall of the insertion block 6, the device has the advantages that the moving mechanism is controlled to drive the clamping rod 10 fixed with the L-shaped connecting rod 16 to move in the direction far away from the inserting block 6, when the clamping rod 10 is completely separated from the clamping groove 11, the moving of the inserting block 6 is not limited at the moment, the inserting block 6 can be separated from the inserting groove 5, and the dismounting of the liquid level pumping monitoring device body 2 is completed, the device is ingenious in structural design and simple to operate, tools are not needed, manpower is saved, the mounting and dismounting of the device are facilitated, later maintenance is facilitated, the fixing is firm, the mounting groove 12 is formed in the side wall of the front side of the mounting seat 4, and one end of the moving mechanism penetrates through the mounting cavity 7 and extends into the mounting;

in fig. 3: the moving mechanism comprises a threaded rod 13 which is transversely arranged, the inner wall of one side of the mounting cavity 7 is rotationally connected with one end of the threaded rod 13 through a rotating part 14, and one end of the threaded rod 13 far away from the rotating piece 14 extends into the mounting groove 12, a nut block 15 is connected with the threaded rod 13 in the mounting cavity 7 in a threaded manner, and the upper side of the nut block 15 is fixedly connected with an L-shaped connecting rod 16, one end of the L-shaped connecting rod 16 far away from the nut block 15 penetrates through the through hole 9 and is fixedly connected with the clamping rod 10, the rotating handle 17 is rotated to drive the threaded rod 13 to rotate, since the threaded rod 13 is threadedly coupled to the nut block 15 and the L-shaped link 16 fixed to the nut block 15 is disposed through the through hole 9, the axial rotation of the nut block 15 is restricted by the through hole 9 following the L-shaped link 16, and therefore, when the threaded rod 13 is rotated, the nut block 15 is forcibly displaced, thereby driving the clamping rod 10 fixed with the L-shaped connecting rod 16 to move towards the direction far away from the inserting block 6;

in fig. 3: one end of the threaded rod 13 positioned in the mounting groove 12 is fixedly connected with a rotating handle 17, and anti-skid grains are arranged on the outer surface of the rotating handle 17, so that the threaded rod 13 can be conveniently rotated;

in fig. 3: the inner wall of the mounting groove 12 is provided with an opening 18 communicated with the mounting cavity 7, the threaded rod 13 penetrates through the opening 18, and the inner wall of the opening 18 is rotatably connected with the outer side wall of the threaded rod 13 through a bearing piece so as to facilitate the rotation of the threaded rod 13;

in fig. 1: the substrate 1, the mounting seat 4 and the insert block 6 are all composite stainless steel components with anticorrosive paint coatings coated on the outer surfaces, and are hard in material, corrosion-resistant and long in service life;

in fig. 1: the side wall of the mounting seat 4 is provided with a door 19 matched with the mounting groove 12, the door 19 is provided with a lockset, the rotating handle 17 is hidden in the fixed mounting groove 12 on the mounting seat 4 and is blocked by the door 19, and the anti-theft capacity of the device is effectively improved;

in fig. 1: the four ground drilling bolts 3 are fixedly connected with the base plate 1 in a welding mode, so that the fixing is firm, and the anti-theft capacity is improved.

The utility model discloses a theory of operation is: when the device is installed, the base plate 1 and the foundation are fixed and welded through the four ground drilling bolts 3, so that connection is firmer, meanwhile, the rotating handle 17 is hidden in the fixed installation groove 12 on the installation seat 4 and is blocked by the door 19, the anti-theft capacity of the device is effectively improved, the economic loss of an oil field company is avoided, and meanwhile, hidden potential safety hazards are avoided;

when the liquid level pumping monitoring device body 2 needs to be disassembled for maintenance, a worker opens the door 19, inserts a hand into the mounting groove 12 to rotate the rotating handle 17, drives the threaded rod 13 to rotate, because the threaded rod 13 is in threaded connection with the nut block 15, and the L-shaped connecting rod 16 fixed with the nut block 15 penetrates through the through hole 9, at the moment, the axial rotation of the nut block 15 is limited by the through hole 9 along with the L-shaped connecting rod 16, therefore, when the threaded rod 13 rotates, the nut block 15 forcibly displaces, and further drives the clamping rod 10 fixed with the L-shaped connecting rod 16 to displace in the direction far away from the inserting block 6, when the clamping rod 10 is completely separated from the clamping groove 11, the displacement of the inserting block 6 loses the limitation, the inserting block 6 can be separated from the slot 5, the disassembling of the liquid level pumping monitoring device body 2 is completed, the device has ingenious structural design and simple operation, does not need to use tools, saves manpower, and is convenient, the maintenance of later stage of being convenient for, and it is firm to fix.

The above-mentioned, 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. An oil field liquid level pumping monitoring device comprises a substrate (1) and a liquid level pumping monitoring device body (2), and is characterized in that four corners of the substrate (1) are fixedly connected with a foundation through four symmetrically-arranged ground drilling bolts (3) respectively, the upper side of the substrate (1) is fixedly connected with a mounting seat (4), the upper side of the mounting seat (4) is provided with a slot (5), the bottom of the liquid level pumping monitoring device body (2) is fixedly connected with an insert block (6), the insert block (6) is inserted into the slot (5), a mounting cavity (7) is arranged in the mounting seat (4), the side wall of the slot (5) is provided with a groove (8), the mounting cavity (7) is communicated with the groove (8) through a through hole (9), a moving mechanism is arranged in the mounting cavity (7), one end of the moving mechanism penetrates through the through hole (9) and extends into the groove (8) and is fixedly connected with a clamping rod (10), draw-in groove (11) that correspond the setting with kelly (10) are seted up to the lateral wall of inserted block (6), mounting groove (12) have been seted up to the front side lateral wall of mount pad (4), and moving mechanism's one end runs through installation cavity (7) and extends to in mounting groove (12).

2. The oil pumping monitoring device for the oil field liquid level according to claim 1, wherein the moving mechanism comprises a threaded rod (13) which is transversely arranged, one side inner wall of the installation cavity (7) is rotatably connected with one end of the threaded rod (13) through a rotating piece (14), one end, far away from the rotating piece (14), of the threaded rod (13) extends into the installation groove (12), a nut block (15) is in threaded connection with the threaded rod (13) in the installation cavity (7), an L-shaped connecting rod (16) is fixedly connected with the upper side of the nut block (15), and one end, far away from the nut block (15), of the L-shaped connecting rod (16) penetrates through the through hole (9) and is fixedly connected with the clamping rod (10).

3. The oil pumping monitoring device for the oil field liquid level according to claim 2, characterized in that a rotating handle (17) is fixedly connected to one end of the threaded rod (13) in the installation groove (12), and the outer surface of the rotating handle (17) is provided with anti-skid threads.

4. The oil pumping monitoring device for the oil field liquid level according to claim 2, wherein an opening (18) communicated with the mounting cavity (7) is formed in the inner wall of the mounting groove (12), the threaded rod (13) is arranged to penetrate through the opening (18), and the inner wall of the opening (18) is rotatably connected with the outer side wall of the threaded rod (13) through a bearing piece.

5. The oil pumping monitoring device for the oil field liquid level according to claim 1, characterized in that the base plate (1), the mounting seat (4) and the insert block (6) are all made of composite stainless steel components coated with anticorrosive paint on the outer surfaces.

6. The oil pumping monitoring device for the liquid level in the oil field according to claim 1, wherein the side wall of the mounting seat (4) is provided with a door (19) matched with the mounting groove (12), and the door (19) is provided with a lock.

7. The oil pumping monitoring device for the oil field liquid level according to claim 1, wherein four earth-boring bolts (3) are fixedly connected with the base plate (1) in a welding manner.