CN216201354U

CN216201354U - Automobile oil pipe convenient to connect

Info

Publication number: CN216201354U
Application number: CN202121040586.6U
Authority: CN
Inventors: 袁细牙; 胡玉涛; 李志刚
Original assignee: Suzhou Haokaichi Auto Parts Co ltd
Current assignee: Suzhou Haokaichi Auto Parts Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-04-05
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an automobile oil pipe convenient for connection, which belongs to the field of oil pipes and comprises a first oil pipe and a second oil pipe, wherein the outer end of the second oil pipe is fixedly connected with a threaded rod, the threaded rod is communicated with the second oil pipe, two clamps are sleeved at the outer ends of the first oil pipe and the second oil pipe, two symmetrically distributed insertion holes are respectively formed at the outer ends of the two clamps, a buckle is inserted in the insertion holes, a spherical groove is formed at the outer end of the buckle, a ball is rotatably connected in the spherical groove, a connecting rod is inserted in the buckle, a pressing block is fixedly connected at the upper end of the connecting rod, a piston is fixedly connected at the lower end of the connecting rod and is contacted with the inner wall of the buckle, a sealing ring is fixedly connected at the lower end of the piston and is contacted with the inner wall of the buckle, an air bag sheet is fixedly connected at the lower end of the buckle and is communicated with the buckle, so that the automobile oil pipe can be corroded by the outside for a long time when being fixedly locked, the rust is not easy to occur, thereby being convenient to disassemble and improving the working efficiency.

Description

Automobile oil pipe convenient to connect

Technical Field

The utility model relates to the field of oil pipes, in particular to an automobile oil pipe convenient to connect.

Background

The oil pipe is a pipeline for transporting crude oil and natural gas from a hydrocarbon reservoir to the surface after drilling is finished, and is used for bearing pressure generated in the process of exploitation, and the processing form of the end part of the oil pipe is as follows: the method comprises the steps of not thickening the belt thread and the coupling, externally thickening the belt thread and the coupling, flattening the end, not thickening the belt thread and the coupling, and externally thickening the belt thread and the coupling.

The oil pipe is composed of a steel wire winding framework layer and inner and outer oil-resistant and corrosion-resistant synthetic rubber, and is used for conveying engineering machinery hydraulic oil pipes, seabed natural gas, petroleum, irrigation, steel plants, chemical plants and other media.

At present in oil pipe's use, need fix locking to oil pipe, among the prior art, can appear fixing locking oil pipe time use the screw more and fix, receive external world to corrode down for a long time, the condition of rust probably appears in the screw to inconvenient dismantlement influences work efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an automobile oil pipe convenient to connect, which can realize that the rust is not easy to occur under the condition of long-time external corrosion when the oil pipe is fixedly locked, so that the disassembly is convenient, and the working efficiency is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an auto oil pipe convenient to connect, includes first oil pipe and second oil pipe, second oil pipe outer end fixedly connected with threaded rod, the threaded rod is linked together with second oil pipe, first oil pipe and second oil pipe outer end cover are equipped with two clamps, two the jack that has two symmetric distributions is all dug to the clamp outer end, the jack interpolation is equipped with the buckle, the buckle interpolation is equipped with the connecting rod, connecting rod upper end fixedly connected with presses the briquetting, connecting rod lower extreme fixedly connected with piston, the piston contacts with the buckle inner wall, buckle lower extreme fixedly connected with gasbag piece, gasbag piece is linked together with the buckle, can realize when fixed locking oil pipe, under being corroded for a long time by the external world, the difficult condition of going up rust that appears to convenient to detach improves work efficiency.

Furthermore, two the equal fixedly connected with seal gasket of clamp inner wall, seal gasket and clamp pass through the two-sided adhesive and paste, through setting up seal gasket, can make the clamp cover establish when first oil pipe and second oil pipe outer end, and the leakproofness is tighter for oil pipe in first oil pipe and the second oil pipe is difficult for leaking out, through setting up the two-sided adhesive and pasting, can make when seal gasket has damaged to some extent or when the leakproofness worsens, it is more convenient to change it.

Further, buckle and according to fixedly connected with spring between the briquetting, the spring housing is established in the connecting rod outside, through setting up the spring, can make when oil pipe is dismantled to needs, when the pulling is pressed the briquetting, and the gasbag piece can be more convenient shrink, improves work efficiency.

Further, spherical groove has been dug to the buckle outer end, spherical inslot internal rotation is connected with the ball, the ball contacts with the connecting rod, through setting up spherical groove and ball, can make the connecting rod more smooth at the slip in-process, and more convenient when the push-and-pull is pressed the briquetting.

Further, piston lower extreme fixedly connected with sealing ring, the sealing ring contacts with the buckle inner wall, through setting up the sealing ring, can make the piston promote the in-process, and extruded gas is difficult for leaking, makes the expanded more abundant of gasbag piece, and the joint is inseparabler.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize when fixed locking oil pipe, receives external erosion down for a long time, is difficult for appearing the condition of rust to convenient to detach improves work efficiency.

(2) The sealing gaskets are fixedly connected to the inner walls of the two hoops, the sealing gaskets are adhered to the hoops through double-faced adhesive tapes, the sealing performance is tighter when the hoops are sleeved at the outer ends of the first oil pipe and the second oil pipe, the oil pipes in the first oil pipe and the second oil pipe are not prone to leakage, and the sealing gaskets are adhered to the double-faced adhesive tapes so that the sealing gaskets can be replaced more conveniently when the sealing gaskets are damaged or the sealing performance is poor.

(3) The buckle and the spring fixedly connected with between the pressing block, the spring housing is established in the connecting rod outside, through setting up the spring, can make when oil pipe is dismantled to needs, when the pulling is pressed the pressing block, gasbag piece can be more convenient shrink, improves work efficiency.

(4) The buckle outer end is excavated there is spherical groove, and spherical inslot rotation is connected with the ball, and the ball contacts with the connecting rod, through setting up spherical groove and ball, can make the connecting rod more smooth at the slip in-process, and it is more convenient when the piece is pressed in the push-and-pull.

(5) Piston lower extreme fixedly connected with sealing ring, sealing ring and buckle inner wall contact, through setting up the sealing ring, can make the piston promote the in-process, and extruded gas is difficult for leaking, makes the expanded more abundant of gasbag piece, and the joint is inseparabler.

Drawings

FIG. 1 is a schematic structural view of an oil pipe of the present invention;

FIG. 2 is a schematic view of the structure of the clamp of the present invention;

FIG. 3 is a schematic view of the structure of the buckle of the present invention;

FIG. 4 is a schematic cross-sectional view of the buckle of the present invention.

The reference numbers in the figures illustrate:

1 first oil pipe, 2 second oil pipes, 3 threaded rods, 4 hoops, 5 jacks, 6 buckles, 7 connecting rods, 8 pressing blocks, 9 pistons and 10 air bag sheets.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an automobile oil pipe convenient to connect comprises a first oil pipe 1 and a second oil pipe 2, a threaded rod 3 is fixedly connected to the outer end of the second oil pipe 2, the threaded rod 3 is communicated with the second oil pipe 2, two hoops 4 are sleeved on the outer ends of the first oil pipe 1 and the second oil pipe 2, two symmetrically distributed jacks 5 are formed in the outer ends of the two hoops 4, buckles 6 are inserted into the jacks 5, connecting rods 7 are inserted into the buckles 6, pressing blocks 8 are fixedly connected to the upper ends of the connecting rods 7, pistons 9 are fixedly connected to the lower ends of the connecting rods 7, the pistons 9 are in contact with the inner walls of the buckles 6, air bag pieces 10 are fixedly connected to the lower ends of the buckles 6, and the air bag pieces 10 are communicated with the buckles 6.

Please refer to fig. 2 and fig. 3, the inner walls of the two clamps 4 are fixedly connected with the sealing gaskets, the sealing gaskets are adhered to the clamps 4 by the double-sided adhesive, and by the sealing gaskets, the clamps 4 can be sleeved at the outer ends of the first oil pipe 1 and the second oil pipe 2, so that the sealing performance is tighter, and the oil pipes in the first oil pipe 1 and the second oil pipe 2 are not easy to leak out.

Please refer to fig. 4, the outer end of the buckle 6 is chiseled with a spherical groove, the spherical groove is rotationally connected with a ball, the ball contacts with the connecting rod 7, through the arrangement of the spherical groove and the ball, the connecting rod 7 can be more smoothly in the sliding process, the push-pull pressing block 8 is more convenient and fast, the lower end of the piston 9 is fixedly connected with a sealing ring, the sealing ring contacts with the inner wall of the buckle 6, through the arrangement of the sealing ring, the piston 9 can be pushed in the process, the extruded gas is not easy to leak, the expansion of the air bag sheet 10 is more sufficient, and the clamping is more compact.

When an operator uses the oil pipe fixing device, when the oil pipes need to be connected, the first oil pipe 1 and the second oil pipe 2 are connected through threads, the two hoops 4 are sleeved on the surfaces of the first oil pipe 1 and the second oil pipe 2, the uniformly distributed insertion holes 5 are aligned, the buckles 6 are inserted, the buckles 6 are placed on the upper sides of the hoops 4, the air bag sheets 10 are located on the lower sides of the hoops 4, the pistons 9 extrude air in the buckles 6 by pressing the pressing blocks 8, the air bag sheets 10 are expanded, the two hoops 4 are clamped on the outer sides of the first oil pipe 1 and the second oil pipe 2, and connection is completed.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a car oil pipe convenient to connect, includes first oil pipe (1) and second oil pipe (2), its characterized in that: second oil pipe (2) outer end fixedly connected with threaded rod (3), threaded rod (3) are linked together with second oil pipe (2), first oil pipe (1) and second oil pipe (2) outer end cover are equipped with two clamps (4), two clamp (4) outer end is all dug jack (5) that have two symmetric distributions, jack (5) interpolation is equipped with buckle (6), buckle (6) interpolation is equipped with connecting rod (7), connecting rod (7) upper end fixedly connected with presses briquetting (8), connecting rod (7) lower extreme fixedly connected with piston (9), piston (9) contact with buckle (6) inner wall, buckle (6) lower extreme fixedly connected with gasbag piece (10), gasbag piece (10) are linked together with buckle (6).

2. The auto oil pipe convenient to connect of claim 1, wherein: two the equal fixedly connected with seal gasket of clamp (4) inner wall, seal gasket passes through double faced adhesive tape with clamp (4) and pastes.

3. The auto oil pipe convenient to connect of claim 1, wherein: a spring is fixedly connected between the buckle (6) and the pressing block (8), and the spring is sleeved on the outer side of the connecting rod (7).

4. The auto oil pipe convenient to connect of claim 1, wherein: spherical grooves are formed in the outer ends of the buckles (6), balls are connected in the spherical grooves in a rotating mode, and the balls are in contact with the connecting rods (7).

5. The auto oil pipe convenient to connect of claim 1, wherein: the lower end of the piston (9) is fixedly connected with a sealing ring, and the sealing ring is in contact with the inner wall of the buckle (6).