CN212429939U

CN212429939U - Petroleum machinery valve

Info

Publication number: CN212429939U
Application number: CN202021037083.9U
Authority: CN
Inventors: 周刚
Original assignee: Yancheng Tongli Petroleum Machinery Co ltd
Current assignee: Yancheng Tongli Petroleum Machinery Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-29
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a petroleum machinery valve, including valve body, valve block, valve rod and hand wheel, the inside oil transportation passageway that is provided with of valve body, the valve block is installed in the oil transportation passageway, and the valve rod passes the valve block and stretches into in the oil transportation passageway and be connected with the valve body, the hand wheel includes outer loop body, interior loop body and dead lever, is provided with the fastening hole on the outer loop body, is provided with fixed subassembly in the fastening hole, fixed subassembly includes handle and movable rod, and the movable rod passes the fastening hole bottom and can dismantle with the valve body and be connected, and the top is connected with the handle, the up end downwardly extending of valve body is provided with the screw hole, the bottom and the screw hole threaded connection of movable rod, the screw hole is provided with a plurality of, and equidistant setting. The utility model discloses the cooperation design of well handle, movable rod and screw hole can be fixed handle and valve body well for the hand wheel can be fixed after rotatory certain angle, thereby can the angle of use of regulating valve piece.

Description

Petroleum machinery valve

Technical Field

The utility model relates to a petroleum conveying equipment technical field specifically is a petroleum machinery valve.

Background

Petroleum, also called crude oil, it is sticky, dark brown liquid, the oil machinery valve is the oil through the equipment of pipe-line transportation in-process commonly used, the flow velocity of petroleum can not be controlled well to the valve among the prior art, it is most direct to unscrew or close the valve, inconvenient staff's use, furthermore, the valve among the prior art is most the single channel transport, once can only be to a direction transport, be difficult to satisfy staff's demand, inconvenient collection to the petroleum, in addition, the hand wheel on the valve among the prior art is most the disc type design, if meet the condition that the palm is perspired and is skidded or the valve rod is difficult for twisting, it is difficult to twist to move to rely on a hand alone, can consume a large amount of human labor, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a petroleum machinery valve.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a petroleum machinery valve comprises a valve body, a valve block, a valve rod and a hand wheel, wherein an oil conveying channel is arranged inside the valve body, the valve block is arranged in the oil conveying channel, the valve rod penetrates through the valve block and extends into the oil conveying channel to be connected with the valve body, the hand wheel is arranged at the top end of the valve rod and comprises an outer ring body, an inner ring body and a fixed rod, the outer ring body is connected with the inner ring body through the fixed rod, a fastening hole is formed in the outer ring body, a fixing component is arranged on the fastening hole, the fixing component comprises a handle and a movable rod, the movable rod penetrates through the bottom end of the fastening hole to be detachably connected with the valve body, the top end of the movable rod is connected with the handle, a threaded hole extends downwards from the upper end of the valve body, the bottom end of the movable rod is in threaded connection with the threaded, the bearing and conveying device comprises a bearing plate, at least two oil outlets are formed in the bearing plate and communicated with the oil conveying channel, and an oil discharge pipeline is arranged on the oil outlets.

Preferably, the fixing rods are provided with a plurality of fixing rods and are respectively connected with the outer ring body and the inner ring body in a welding mode.

Preferably, the side wall of the outer ring body is provided with an accommodating hole extending inwards, the accommodating hole extends to the inside of the fixing rod, and an auxiliary rod is arranged in the accommodating hole.

Preferably, the auxiliary rod is in threaded connection with the accommodating hole.

Preferably, two receiving holes and two auxiliary rods are correspondingly arranged.

Preferably, the surfaces of the outer ring body and the inner ring body are provided with anti-slip protrusions.

Preferably, the bearing plate is in threaded connection with the valve body, and a sealing strip is arranged at the joint.

(III) advantageous effects

Compared with the prior art, the utility model provides a petroleum machinery valve possesses following beneficial effect:

the utility model discloses well handle, the cooperation design of movable rod and screw hole can be fixed handle and valve body well, make the hand wheel can fix after rotatory certain angle, thereby can adjust the use angle of valve block, the cooperation design of a plurality of screw holes can the multi-angle between adjusting handle and the valve body the cooperation position, furthermore, the design of accepting two oil outlets on the board makes the oil can fall into two directions and carry, the practicality is improved, the auxiliary rod can increase the outer loop body well with the cooperation design of accomodating the hole and hold when using and get the area, make the user can both hands rotating hand wheel, staff's use has been made things convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a hand wheel in the present invention;

FIG. 3 is a schematic view of the fitting structure of the valve body and the threaded hole of the present invention;

fig. 4 is the schematic view of the matching structure of the bearing plate and the oil outlet of the present invention.

In the figure: 1. a valve body; 2. a valve plate; 3. a valve stem; 4. an outer ring body; 5. an inner ring body; 6. fixing the rod; 7. a fastening hole; 8. a handle; 9. a movable rod; 10. a threaded hole; 11. a bearing plate; 12. an oil outlet hole; 13. an oil discharge pipe; 14. a receiving hole; 15. an auxiliary lever; 16. and (4) anti-skid bulges.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a petroleum machinery valve comprises a valve body 1, a valve block 2, a valve rod 3 and a hand wheel, wherein an oil delivery channel is arranged inside the valve body 1, the valve block 2 is arranged in the oil delivery channel, the valve rod 3 penetrates through the valve block 2 and extends into the oil delivery channel to be connected with the valve body 1, the hand wheel is arranged at the top end of the valve rod 3 and comprises an outer ring body 4, an inner ring body 5 and a fixed rod 6, the outer ring body 4 is connected with the inner ring body 5 through the fixed rod 6, a fastening hole 7 is arranged on the outer ring body 4, a fixed assembly is arranged on the fastening hole 7 and comprises a handle 8 and a movable rod 9, the movable rod 9 penetrates through the bottom end of the fastening hole 7 to be detachably connected with the valve body 1, the top end of the movable rod is connected with the handle 8, a threaded hole 10 extends downwards from the upper end surface of, and the setting of equidistant respectively is at the up end of valve body 1, the delivery end of valve body 1 is provided with accepts conveyor, accept conveyor including accepting board 11, accept to be provided with two at least oil outlet 12 on the board 11, oil outlet 12 and oil transportation passageway intercommunication set up, are provided with oil drain pipe 13 on the oil outlet 12.

In this embodiment, the fixing rods 6 are provided in several numbers and are respectively connected with the outer ring body 4 and the inner ring body 5 by welding. The connecting plates are connected together in a welding mode, so that the connection is firmer.

In this embodiment, the side wall of the outer ring body 4 is provided with a receiving hole 14 extending inward, the receiving hole 14 extends into the fixing rod 6, and the receiving hole 14 is provided with an auxiliary rod 15. The design of the accommodating hole 14 and the auxiliary rod 15 improves the practicability of the petroleum mechanical valve and increases the use area of the hand wheel.

In this embodiment, the auxiliary rod 15 is screwed into the receiving hole 14. The detachment and installation of the auxiliary lever 15 are facilitated.

In this embodiment, two receiving holes 14 and two auxiliary rods 15 are provided corresponding to each other. The use area of the hand wheel is further increased, and the use of workers is facilitated.

In this embodiment, the surfaces of the outer ring body 4 and the inner ring body 5 are provided with anti-slip protrusions 16. The friction force between the hand wheel and the palm is increased.

In the embodiment, the bearing plate 11 is screwed with the valve body 1, and a sealing strip is arranged at the joint. The sealing performance between the bearing plate and the valve body is improved by the design of the sealing strip, and oil is prevented from being leaked outwards.

The working principle is as follows: when using, be connected valve body 1 with external oil transportation equipment through the ring flange, hold outer ring body or interior ring body and can rotate the use angle of valve block 2 well, when rotating suitable position, movable rod 9 inserts in screw hole 10, it is threaded connection, thereby outer ring body 4 is fixed with valve body 1, prevent that valve block 2 from moving once more, in addition, the design of a plurality of screw holes 10 provides more ground angle when rotating valve block 2 for the staff, in addition, the design of accepting two at least oil outlet 12 on the board 11 makes oil can be carried to different directions, can multichannel transport, in addition, if meet the great condition of the degree of screwing of valve rod 3, the staff is difficult to one-hand to unscrew it, screw out auxiliary rod 15 from accomodating hole 14, thereby what has enlarged the usable floor area of hand wheel, but both hands are rotatory to its hand wheel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A petroleum machinery valve comprises a valve body, a valve block, a valve rod and a hand wheel, wherein an oil delivery channel is arranged inside the valve body, the valve block is arranged in the oil delivery channel, the valve rod penetrates through the valve block and extends into the oil delivery channel to be connected with the valve body, the hand wheel is arranged at the top end of the valve rod, the hand wheel comprises an outer ring body, an inner ring body and a fixed rod, the outer ring body is connected with the inner ring body through the fixed rod, a fastening hole is formed in the outer ring body, a fixing component is arranged on the fastening hole, the fixing component comprises a handle and a movable rod, the movable rod penetrates through the bottom end of the fastening hole to be detachably connected with the valve body, the top end of the movable rod is connected with the handle, a threaded hole extends downwards from the upper end of the valve body, the bottom end of the movable rod is in threaded connection with the threaded hole, the bearing and conveying device comprises a bearing plate, at least two oil outlets are formed in the bearing plate and communicated with the oil conveying channel, and an oil discharge pipeline is arranged on the oil outlets.

2. A petromechanical valve according to claim 1, wherein: the fixed rods are provided with a plurality of fixed rods which are respectively connected with the outer ring body and the inner ring body in a welding mode.

3. A petromechanical valve according to claim 1, wherein: the lateral wall of outer ring body is provided with the hole of accomodating of inside extension, should accomodate the hole and extend to the dead lever inside, is provided with the auxiliary rod in accomodating the hole.

4. A petromechanical valve according to claim 3, wherein: the auxiliary rod is in threaded connection with the accommodating hole.

5. The petromechanical valve of claim 4, wherein: the accommodating hole and the auxiliary rod are correspondingly provided with two parts.

6. A petromechanical valve according to claim 1, wherein: and anti-skid protrusions are arranged on the surfaces of the outer ring body and the inner ring body.

7. A petromechanical valve according to claim 1, wherein: the bearing plate is in threaded connection with the valve body, and a sealing strip is arranged at the joint.