CN216867815U

CN216867815U - Oil pipe joint not easy to leak

Info

Publication number: CN216867815U
Application number: CN202220310322.6U
Authority: CN
Inventors: 吕广茂
Original assignee: Shandong Talim Hydraulic Technology Co ltd
Current assignee: Shandong Talim Hydraulic Technology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-01
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses an oil pipe joint not easy to leak, which belongs to the technical field of oil pipe joints and comprises a joint body and an oil pipe arranged at one end of the joint body, wherein placing grooves are formed in the left side surface and the right side surface of the joint body, trapezoidal plates are arranged in the placing grooves in a sliding penetrating manner, sliding grooves are formed in the upper side surface and the lower side surface of the inner wall of each placing groove, sliding blocks are arranged in the sliding grooves in a sliding manner, the sliding blocks are arranged on the side surfaces of the sliding grooves, and first springs are arranged in the sliding grooves; this oil pipe joint that is difficult for revealing through setting up spring one and trapezoidal plate, utilizes and connects the body to hold oil pipe's one end, combines trapezoidal plate gliding effect in the standing groove for when trapezoidal plate received oil pipe's extrusion, the slider extrudees spring one, fixes oil pipe in moving the draw-in groove with trapezoidal plate's one end through spring one's reaction force, and then has saved the loaded down with trivial details installation procedure of staff, labour saving and time saving brings very big convenience for the staff.

Description

Oil pipe joint not easy to leak

Technical Field

The utility model relates to the technical field of oil pipe joints, in particular to an oil pipe joint not easy to leak.

Background

The pipe joint is one of two main components of hydraulic pipeline, and is used for straight line connection of instruments, etc., and its connection form is socket welding or screw connection, and is mainly used for low-pressure pipeline with small bore, and is used for frequently-mounted and dismounted position or final regulation of pipeline using screw pipe.

The existing oil pipe joint needs to use a bolt and another tool to carry out installation work in the installation process, is inconvenient to operate, wastes a large amount of time in the joint installation process, and brings great inconvenience to workers.

SUMMERY OF THE UTILITY MODEL

The oil pipe joint not easy to leak provided by the utility model solves the problems that in the installation process of the existing oil pipe joint, a bolt and another tool are needed for installation, the operation is inconvenient, a large amount of time is wasted in the process of installing the joint, and great inconvenience is brought to workers.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an oil pipe joint that is difficult for revealing, is including connecting the body and setting up the oil pipe in joint body one end, the standing groove has all been seted up to the left and right sides face that connects the body, sliding through installs trapezoidal plate in the standing groove, the spout has all been seted up to the upper and lower both sides face of standing groove inner wall, sliding mounting has the slider in the spout, the side at the spout is installed to the slider, install spring one in the spout, the other end and the slider fixed connection of spring one, the one end of trapezoidal plate extends to in the draw-in groove that the oil pipe side was seted up, the sealing washer is all installed to the left and right sides face that connects the body, trapezoidal plate slides and runs through the sealing washer.

Adopt above-mentioned scheme, through setting up spring one and trapezoidal plate, utilize to connect the body to hold oil pipe's one end, combine trapezoidal plate gliding effect in the standing groove for when trapezoidal plate received oil pipe's extrusion, the slider extrudees spring one, fixes oil pipe in moving the draw-in groove with trapezoidal plate's one end through spring one's reaction force, and then has saved the loaded down with trivial details installation procedure of staff, labour saving and time saving brings very big convenience for the staff.

As a preferred embodiment, an annular sealing plate is installed in the joint body, one end of the oil pipe abuts against the sealing plate, and the inner diameter of the sealing plate is smaller than that of the oil pipe.

By adopting the scheme, the port of the oil pipe is sealed by the sealing plate through the sealing plate, so that the oil pipe is connected with the inside of the joint body in a sealing manner, and the sealing performance inside the joint body is improved.

As a preferred embodiment, a plurality of bolts are annularly installed on the front side surface of the sealing plate, a plurality of slots are formed in one end of the oil pipe, and one end of each bolt is located in each slot.

By adopting the scheme, the bolt is arranged, the bolt and the slot are matched to limit one end of the oil pipe, so that the position of the clamping groove is just aligned to the trapezoidal plate when the oil pipe enters the connector body, and the accuracy in the installation of the oil pipe is improved.

As a preferred embodiment, the left and right sides face of the connector body is provided with arc-shaped plates, a shielding frame with openings on the front side and the lower surface is installed between the two ends of the two arc-shaped plates, and the other end of the trapezoidal plate is located in a groove formed in the inner wall surface of the shielding frame.

Adopt above-mentioned scheme, through setting up the arc shielding frame, utilize the shielding frame to seal the one end of trapezoidal plate, prevent staff's maloperation trapezoidal plate, combine the effect of recess, carry out the screens to the one end of trapezoidal plate, recycle the effect of arc and fix the shielding frame, improve the stability of shielding frame.

As a preferred embodiment, the mounting seat is installed on the outside of the joint body, a second spring is installed on the rear side face of the arc plate, the other end of the second spring is fixedly connected with the mounting seat, a telescopic sleeve is arranged on the outside of the second spring, and two ends of the telescopic sleeve are respectively fixedly connected with the mounting seat and the arc plate.

By adopting the scheme, when the arc-shaped plate is supported by the elasticity of the second spring and the second telescopic sleeve, the shielding frame after the movement is conveniently reset, the outer side of the second spring is protected by combining the effect of the second telescopic sleeve, and oil stain is prevented from being remained in the second spring.

As a preferred embodiment, a telescopic rod is arranged in the second spring, the telescopic rod is installed on the front side face of the installation seat, and a telescopic shaft of the telescopic rod is fixedly connected with the arc-shaped plate.

By adopting the scheme, the extension of the telescopic rod is utilized to fill the inside of the second spring by arranging the telescopic rod, so that the fullness of the inside of the second spring is increased, and the second spring can stably support the arc-shaped plate.

In the utility model:

according to the oil pipe joint not prone to leakage, the first spring and the trapezoidal plate are arranged, one end of an oil pipe is accommodated by the joint body, and the trapezoidal plate slides in the placing groove, so that when the trapezoidal plate is extruded by the oil pipe, the first spring is extruded by the sliding block, one end of the trapezoidal plate is moved into the clamping groove through the reaction force of the first spring to fix the oil pipe, the tedious installation steps of workers are saved, time and labor are saved, and great convenience is brought to the workers;

this oil pipe joint that is difficult for revealing, through setting up the arc shielding frame, utilizes the shielding frame to seal the one end of trapezoidal plate, prevents that the staff maloperation trapezoidal plate from combining the effect of recess, carries out the screens to the one end of trapezoidal plate, and the effect of recycling the arc is fixed the shielding frame, improves the stability of shielding frame.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 4 is a schematic diagram of a telescopic side view structure of the present invention.

In the figure: 1. a connector body; 2. an oil pipe; 3. a trapezoidal plate; 4. a chute; 5. a first spring; 6. a slider; 7. a seal ring; 8. a sealing plate; 9. a bolt; 10. a shielding frame; 11. a groove; 12. an arc-shaped plate; 13. a telescopic sleeve; 14. a telescopic rod; 15. a second spring; 16. and (7) mounting a seat.

Detailed Description

Examples

Referring to fig. 1-4, the utility model provides an oil pipe joint not easy to leak, which comprises a joint body 1 and an oil pipe 2 arranged at one end of the joint body 1, wherein placing grooves are respectively formed in the left side surface and the right side surface of the joint body 1, trapezoidal plates 3 are slidably installed in the placing grooves in a penetrating manner, the oil pipe 2 is fixed by the trapezoidal plates 3, sliding grooves 4 are respectively formed in the upper side surface and the lower side surface of the inner wall of the placing grooves, sliding blocks 6 are slidably installed in the sliding grooves 4, the trapezoidal plates 3 can slide in the placing grooves by the sliding action of the sliding blocks 6 in the sliding grooves 4, the sliding blocks 6 are installed on the side surfaces of the sliding grooves 4, springs 5 are installed in the sliding grooves 4, the other ends of the springs 5 are fixedly connected with the sliding blocks 6, one ends of the trapezoidal plates 3 extend into clamping grooves formed in the side surfaces of the oil pipe 2, sealing rings 7 are respectively installed on the left side surface and the right side surface of the joint body 1, and the sealing rings 7 are used for sealing the placing grooves, the trapezoidal plate 3 slides through the sealing ring 7.

Install annular closing plate 8 in the joint body 1, utilize closing plate 8 to seal the kneck of joint body 1 with oil pipe 2, the one end of oil pipe 2 is inconsistent with closing plate 8, and closing plate 8's internal diameter is less than oil pipe 2's internal diameter.

The leading flank of closing plate 8 is the annular and installs a plurality of bolt 9, utilizes the effect of bolt 9 to confirm oil pipe 2's position, and a plurality of slot has been seted up to oil pipe 2's one end, and the one end of bolt 9 is located the slot.

Connect the left and right sides face of body 1 and all be provided with arc 12, utilize arc 12 to fix shielding frame 10, all install the equal open-ended shielding frame 10 of front side and lower surface between the both ends of two arcs 12, utilize shielding frame 10 to shelter from the one end of trapezoidal plate 3, the other end of trapezoidal plate 3 is located the recess 11 that shielding frame 10 internal face was seted up.

The mounting seat 16 is installed in the outside of the connector body 1, the second spring 15 is installed on the rear side face of the arc-shaped plate 12, the shielding frame 10 after moving is quickly reset by elasticity of the second spring 15, the other end of the second spring 15 is fixedly connected with the mounting seat 16, the outside of the second spring 15 is provided with the telescopic sleeve 13, and two ends of the telescopic sleeve 13 are fixedly connected with the mounting seat 16 and the arc-shaped plate 12 respectively.

Be provided with telescopic link 14 in the second 15 of spring, utilize telescopic link 14 to carry out spacing support to second 15 of spring, telescopic link 14 is installed at the leading flank of mount pad 16, the telescopic shaft and the 12 fixed connection of arc of telescopic link 14.

The working principle is as follows: when needs are installed oil pipe 2, remove and shelter from frame 10, shelter from frame 10 to flexible cover 13, two 15 springs and telescopic link 14 extrude, then remove oil pipe 2, oil pipe 2 enters into when connecting body 1 inside, because the inclined plane of trapezoidal plate 3 is inconsistent with oil pipe 2's tip, extrude trapezoidal plate 3, trapezoidal plate 3 slides in the standing groove under oil pipe 2's extrusion, trapezoidal plate 3 drives slider 6 to slide and extrudes spring 5 in spout 4 when sliding, the one end of bolt 9 enters into in the slot when oil pipe 2 continues to move, the draw-in groove removes the position just right with trapezoidal plate 3 this moment, trapezoidal plate 3 receives the reaction force of spring 5 to move the draw-in groove in to fix oil pipe 2's one end, and then just accomplished the installation work to oil pipe 2.

Claims

1. An oil pipe joint not easy to leak is characterized by comprising a joint body (1) and an oil pipe (2) arranged at one end of the joint body (1), the left side surface and the right side surface of the joint body (1) are both provided with a placing groove, a trapezoidal plate (3) is arranged in the placing grooves in a sliding and penetrating way, the upper side surface and the lower side surface of the inner wall of the placing groove are both provided with sliding grooves (4), the sliding grooves (4) are internally provided with sliding blocks (6) in a sliding way, the sliding block (6) is arranged on the side surface of the sliding groove (4), a first spring (5) is arranged in the sliding groove (4), the other end of the first spring (5) is fixedly connected with the sliding block (6), one end of the trapezoidal plate (3) extends into a clamping groove formed in the side surface of the oil pipe (2), sealing rings (7) are installed on the left side face and the right side face of the joint body (1), and the trapezoidal plates (3) penetrate through the sealing rings (7) in a sliding mode.

2. The uneasily leaked oil pipe joint according to claim 1, wherein an annular sealing plate (8) is installed in the joint body (1), one end of the oil pipe (2) is abutted against the sealing plate (8), and the inner diameter of the sealing plate (8) is smaller than that of the oil pipe (2).

3. The oil pipe joint not prone to leakage according to claim 2, wherein a plurality of pins (9) are annularly installed on the front side surface of the sealing plate (8), a plurality of slots are formed in one end of the oil pipe (2), and one end of each pin (9) is located in each slot.

4. The oil pipe joint difficult to leak according to claim 1, wherein the left side surface and the right side surface of the joint body (1) are provided with arc-shaped plates (12), a shielding frame (10) with an opening on the front side and an opening on the lower surface are arranged between the two ends of the two arc-shaped plates (12), and the other end of the trapezoidal plate (3) is positioned in a groove (11) formed in the inner wall surface of the shielding frame (10).

5. The oil pipe joint not prone to leakage according to claim 4, wherein an installation seat (16) is installed on the outer side of the joint body (1), a second spring (15) is installed on the rear side face of the arc-shaped plate (12), the other end of the second spring (15) is fixedly connected with the installation seat (16), a telescopic sleeve (13) is arranged on the outer side of the second spring (15), and two ends of the telescopic sleeve (13) are fixedly connected with the installation seat (16) and the arc-shaped plate (12) respectively.

6. The oil pipe joint not prone to leakage according to claim 5, wherein a telescopic rod (14) is arranged in the second spring (15), the telescopic rod (14) is installed on the front side face of the installation seat (16), and a telescopic shaft of the telescopic rod (14) is fixedly connected with the arc-shaped plate (12).