CN219412517U - Hydraulic swing arm device of power tap - Google Patents

Abstract

The utility model discloses a hydraulic swing arm device of a power tap, which relates to the technical field of petroleum drilling equipment and comprises a lifting ring, a hydraulic cylinder and a control valve block, wherein an upper lug plate is fixedly welded on the lifting ring, a lower lug plate is welded on a tap body, the hydraulic cylinder is hinged with the upper lug plate, the hydraulic cylinder is hinged with the lower lug plate, the lower end part of the lifting ring is hinged with the tap body through a lifting ring pin, and the control valve block is connected with the hydraulic cylinder and controls the expansion and the contraction of the hydraulic cylinder. The utility model has simple and reasonable structure and convenient use, the hydraulic cylinder is added between the lifting ring of the power faucet and the faucet body, the lifting ring and the faucet body rotate around the lifting ring pin by the expansion and contraction of the hydraulic cylinder, and the hydraulic cylinder is locked at any position by the control valve block, so that the faucet body does not need to be turned by a person, the connection of the faucet and a drilling tool is facilitated, and the safety and the reliability of operation are improved.

Description

Hydraulic swing arm device of power tap

Technical Field

The utility model relates to the technical field of petroleum drilling equipment, in particular to a hydraulic swing arm device of a power tap.

Background

In the drilling and repairing process of domestic oil fields, a power tap is needed, and a drilling tool is directly driven to rotate by using the power tap to replace a rotary table, so that drilling equipment is simplified, the height of a well frame is reduced, and the drilling tool has become a development trend of the existing drilling technology.

However, when the existing power tap is connected with a drilling tool, a person is required to manually turn over the tap body, so that the efficiency is low, the cost is high, and a certain danger exists in the manual operation process.

Disclosure of Invention

The present utility model addresses one or more of the above-identified problems by providing a power faucet hydraulic swing arm arrangement.

According to a first aspect of the utility model, a power faucet hydraulic swing arm device is provided, and the power faucet hydraulic swing arm device comprises a lifting ring, a faucet body, a hydraulic cylinder and a control valve block, wherein an upper lug plate is fixedly welded on the lifting ring, a lower lug plate is welded on the faucet body, the hydraulic cylinder is hinged with the upper lug plate, the hydraulic cylinder is hinged with the lower lug plate, the lower end part of the lifting ring is hinged with the faucet body through a lifting ring pin, and the control valve block is connected with the hydraulic cylinder and controls the expansion and the contraction of the hydraulic cylinder.

In some implementations, the control valve block is fixedly disposed above the housing of the faucet body.

In some implementations, the hydraulic cylinder is hinged to the upper ear plate by a first pin and the hydraulic cylinder is hinged to the lower ear plate by a second pin.

The beneficial effects of the utility model are as follows: the utility model has simple and reasonable structure and convenient use, the hydraulic cylinder is added between the lifting ring of the power faucet and the faucet body, the lifting ring and the faucet body rotate around the lifting ring pin by the expansion and contraction of the hydraulic cylinder, and the hydraulic cylinder is locked at any position by the control valve block, so that the faucet body does not need to be turned by a person, the connection of the faucet and a drilling tool is facilitated, and the safety and the reliability of operation are improved.

Drawings

FIG. 1 is a schematic diagram of a hydraulic swing arm device of a power tap;

reference numerals:

1: a lifting ring; 2: a faucet body; 3: a lifting ring pin; 4: an upper ear plate; 5: a first pin; 6: a hydraulic cylinder; 7: a second pin; 8: a lower ear plate; 9: and a control valve block.

Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

The application technical scheme is further described in detail below with reference to the accompanying drawings.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. In the case of non-conflict, the following embodiments and features of the embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.

The following description of the embodiments is not intended to limit the preferred embodiments.

FIG. 1 is a block diagram of a power faucet hydraulic swing arm apparatus according to an exemplary embodiment, as shown, comprising: lifting ring 1, tap body 2, pneumatic cylinder 6 and control valve piece 9, fixed welding has upper ear board 4 on the lifting ring 1, and the last welding of tap body 2 has lower ear board 8, and the pneumatic cylinder articulates with upper ear board 4, and pneumatic cylinder 6 articulates with lower ear board 8, and the lower tip of lifting ring 1 articulates with tap body 2 through lifting ring round pin 3, and control valve piece 9 links to each other with pneumatic cylinder 6 and controls the flexible of pneumatic cylinder. More specifically, the control valve block 9 is fixedly disposed above the housing of the faucet body 2. The hydraulic cylinder is hinged with the upper lug plate through a first pin shaft 5, and the hydraulic cylinder 6 is hinged with the lower lug plate 8 through a second pin shaft 7.

Therefore, when the control valve block 9 supplies oil to the upper cavity of the hydraulic cylinder 6, the hydraulic cylinder 6 stretches to push the faucet body 2 to swing; when the control valve block 9 supplies oil to the lower cavity of the hydraulic cylinder 6, the hydraulic cylinder 6 retracts to pull the faucet body 2 to swing back;

the utility model adds the hydraulic cylinder 6 to the power faucet lifting ring 1 and the faucet body 2, the lifting ring 1 and the faucet body 2 rotate around the lifting ring pin 3 by the expansion and contraction of the hydraulic cylinder 6, and the hydraulic cylinder 6 is locked at any position by the control valve block 9, so that the faucet body 2 does not need to be turned by a person, and the connection of the faucet and a drilling tool is facilitated.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model. The foregoing are merely some embodiments of the utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (3)

1. The power tap hydraulic pressure swing arm device, its characterized in that includes: swing arm device includes bail (1), tap body (2), pneumatic cylinder (6) and control valve piece (9), fixed welding has on bail (1) and goes up otic placode (4), it has down otic placode (8) to weld on tap body (2), the pneumatic cylinder articulates with last otic placode (4), pneumatic cylinder (6) articulates with otic placode (8) down, the lower tip of bail (1) articulates with tap body (2) through the bail round pin, control valve piece (9) link to each other with pneumatic cylinder (6) and control the flexible of pneumatic cylinder.

2. The power faucet hydraulic swing arm device according to claim 1, wherein the control valve block (9) is fixedly disposed above the housing of the faucet body (2).

3. The power tap hydraulic swing arm device according to claim 2, wherein the hydraulic cylinder is hinged with the upper ear plate (4) through a first pin (5), and the hydraulic cylinder (6) is hinged with the lower ear plate (8) through a second pin (7).