CN217815522U

CN217815522U - Pipe joint with positioning function

Info

Publication number: CN217815522U
Application number: CN202222137467.3U
Authority: CN
Inventors: 焦金太
Original assignee: Jiangsu Jinxing Kaiyuan Machinery Co ltd
Current assignee: Jiangsu Jinxing Kaiyuan Machinery Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-15
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a coupling technical field just discloses a coupling with positioning action, take over and time including adapter sleeve, main takeover, the inside that main takeover is equipped with changes the mechanism, the inside that time was taken over is equipped with control assembly, it includes swing joint in the main inside release link of takeover to change the mechanism, the right side fixedly connected with of release link receives the piece, receive the right side fixedly connected with reset spring of piece, the left side swing joint of release link has the fixture block, the inside swing joint of main takeover has the sealing washer, the right side fixedly connected with fixed plate of sealing washer, the inside fixedly connected with nut of fixed plate, the inside threaded connection of nut has the bolt. This coupling with locate function can change the sealing washer through changing the mechanism, improves coupling life, can control the size of rivers in the pipeline through control assembly, has effectively improved the practicality when using.

Description

Pipe joint with positioning function

Technical Field

The utility model relates to a coupling technical field specifically is a coupling with positioning action.

Background

The pipe joint is a connecting pipeline in a hydraulic system or a part for installing the pipeline on a hydraulic element, and the pipeline is widely used in industry, agriculture and urban construction, for example, the pipeline is applied to water supply, gas and the like, the pipe joint is required to be connected, and the pipe joint is of great importance to the reliability and the sealing performance of the pipeline.

The pipe joint is an important structure during pipe connection, after the pipe joint is connected with a pipe, the water impact force in the pipe is too large, so that the sealing ring is easy to damage, but the existing sealing ring is generally fixed in the pipe joint, the sealing ring cannot be replaced, only a new pipe joint can be replaced, the cost is increased, and the public demand cannot be met, so that the pipe joint with the positioning function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a coupling with positioning action possesses the advantage such as being convenient for change the sealing washer, has solved because of the sealing washer is fixed inside the coupling, and unable the change, and then can only change the coupling after leading to the sealing washer impaired, can't satisfy the problem of masses' demand.

For the purpose of realizing the above-mentioned sealing washer of being convenient for change, the utility model provides a following technical scheme: a pipe joint with a positioning function comprises a connecting sleeve, a main connecting pipe and an auxiliary connecting pipe, wherein a replacing mechanism is arranged inside the main connecting pipe, and a control assembly is arranged inside the auxiliary connecting pipe;

the replacement mechanism comprises a reset rod movably connected inside the main connecting pipe, the right side of the reset rod is fixedly connected with a compression block, the right side of the compression block is fixedly connected with a reset spring, the left side of the reset rod is movably connected with a clamping block, the inside of the main connecting pipe is movably connected with a sealing ring, the right side of the sealing ring is fixedly connected with a fixing plate, the inside of the fixing plate is fixedly connected with a nut, and the inside of the nut is connected with a bolt through threads.

Furthermore, the bottom of the reset rod extends to the outside of the main connecting pipe, and one end, far away from the compression block, of the reset spring is fixedly connected with the main connecting pipe.

Further, the top of fixture block extends to the inside of main takeover, fixture block and release link joint, the fixture block is fixed in the left side of sealing washer.

Further, the top and the bottom of sealing washer are taken over with the main interior roof and interior bottom wall laminating of taking over respectively, the bolt runs through the fixed plate, the bolt is connected with the interior roof rotation of main takeover.

Furthermore, the control assembly comprises a rotating rod which is rotatably connected to the inner bottom wall of the secondary connecting pipe, a rotating handle is fixedly connected to the bottom of the rotating rod, a baffle is fixedly connected to the top of the rotating rod, and a rotating block is fixedly connected to the top of the baffle.

Further, the one end that the baffle was kept away from to the bull stick extends to the outside of time takeover, fixed mounting has the bearing on the interior diapire of time takeover.

Furthermore, the one end that the baffle was kept away from to the turning block extends to the inside of time takeover, the rotation groove with turning block looks adaptation is seted up to the inside of time takeover.

Compared with the prior art, the utility model provides a coupling with positioning action possesses following beneficial effect:

this coupling with positioning action can be changed the sealing washer through changing the mechanism, prevents that the whole coupling from needing to be changed after the sealing washer damages, improves coupling life, can control the size of rivers in the pipeline through control assembly, prevents that rivers from leading to too big sealing washer impaired, can adjust rivers when using, has effectively improved the practicality when using.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic structural diagram of a shown in fig. 1 according to the present invention.

In the figure: the device comprises a connecting sleeve 1, a main connecting pipe 2, a secondary connecting pipe 3, a reset rod 4, a pressure receiving block 5, a reset spring 6, a clamping block 7, a sealing ring 8, a fixing plate 9, a nut 10, a bolt 11, a rotating rod 12, a rotating handle 13, a baffle 14 and a rotating block 15.

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.

Referring to fig. 1-3, a pipe joint with positioning function in this embodiment includes a connection sleeve 1, a main connection pipe 2 and a secondary connection pipe 3, where the connection between the main connection pipe 2 and the secondary connection pipe 3 is fixed by bolts, so as to improve the stability of the connection between the main connection pipe 2 and the secondary connection pipe 3, a replacement mechanism is disposed inside the main connection pipe 2, a control assembly is disposed inside the secondary connection pipe 3, the sealing ring 8 can be replaced by the replacement mechanism, so as to prolong the service life of the pipe joint, and control the size of water flow in the pipe by the control assembly, so as to prevent the sealing ring 8 from being damaged due to excessive water flow, thereby effectively improving the practicability in use.

In this embodiment, the replacement mechanism is configured to replace the seal ring 8.

As shown in fig. 1 and fig. 3, the replacement mechanism includes the reset rod 4 movably connected in the main pipe 2, the right side fixedly connected with of reset rod 4 receives the piece 5, the right side fixedly connected with reset spring 6 that receives the piece 5, reset rod 4 promotes the piece 5 to displace right when displacing right, compress reset spring 6 when displacing right by the piece 5, loosen reset rod 4 after, the piece 5 that receives is promoted to displace left by the power that reset spring 6 produced, promote reset rod 4 to displace left when displacing left by the piece 5, thereby reach the effect that reset rod 4 gets back to the normal position, reset rod 4's left side swing joint has fixture block 7, the draw-in groove has been seted up to fixture block 7's inside, reset rod 4 keeps away from one side that receives piece 5 and extends to inside the draw-in groove, reset rod 4 and fixture block 7 joint, main pipe 2's inside swing joint has sealing washer 8, sealing washer 8 is the structure that is used for sealing up pipeline and coupling, make the inside water of pipeline can not reveal when passing through the coupling, sealing washer 8's right side fixedly connected with fixed plate 9, the inside fixedly connected with of fixed plate 9 has nut 10, the bolt 11 can not produce the displacement because of nut 11 when the nut 11 moves up and down the nut 11, the displacement of bolt 10.

It should be noted that, the bottom of the reset rod 4 extends to the outside of the main connection pipe 2, one end of the reset spring 6, which is far away from the pressed block 5, is fixedly connected with the main connection pipe 2, a moving groove matched with the reset rod 4 is formed in the main connection pipe 2, the pressed block 5 and the reset spring 6 are both fixed in the main connection pipe 2, so as to prevent the reset spring 6 from shifting when being extruded, the top of the fixture block 7 extends to the inside of the main connection pipe 2, the fixture block 7 is clamped with the reset rod 4, the fixture block 7 is fixed on the left side of the seal ring 8, after the fixture block 7 is clamped with the reset rod 4, the seal ring 8 cannot displace, the fixture block 7 plays a limiting role for the seal ring 8, the top end and the bottom end of the seal ring 8 are respectively attached to the inner top wall and the inner bottom wall of the main connection pipe 2, the seal ring 8 is not fixed in the main connection pipe 2, so as to facilitate subsequent replacement of the seal ring 8, the service life of the pipe joint is prolonged, the bolt 11 penetrates through the fixing plate 9, and the bolt 11 is rotatably connected with the inner top wall of the main connection pipe 2.

In this embodiment, the control assembly is configured to adjust the flow rate of water in the pipe.

As shown in fig. 1, the control assembly includes a rotating rod 12 rotatably connected to the inner bottom wall of the secondary adapter 3, a rotating handle 13 is fixedly connected to the bottom of the rotating rod 12, the rotating handle 13 is fixed to the outside of the secondary adapter 3, after the rotating handle 13 is rotated, the rotating handle 13 drives the rotating rod 12 to rotate, a baffle 14 is fixedly connected to the top of the rotating rod 12, the baffle 14 is fixed to the inside of the secondary adapter 3, the baffle 14 is driven to rotate when the rotating rod 12 rotates, the fixed direction can be adjusted when the baffle 14 rotates, for example, the baffle 14 faces the secondary adapter 3 or faces the secondary adapter 3, when the baffle 14 faces the secondary adapter 3, the baffle 14 and the secondary adapter 3 are in the same water inlet direction, at this time, water is blocked by the baffle 14 and cannot pass through the primary adapter 2, a rotating block 15 is fixedly connected to the top of the baffle 14, the rotating block 15 assists the baffle 14 to rotate and simultaneously play a role of fixing the baffle 14, and thus the firmness that the baffle 14 is fixed to the inside of the secondary adapter 3 is enhanced.

It should be noted that, the one end that the baffle 14 was kept away from to the bull stick 12 extends to the outside of time takeover 3, fixed mounting has the bearing on the interior diapire of time takeover 3, bull stick 12 passes through the bearing and is connected with time takeover 3 rotation, the one end that the baffle 14 was kept away from to the turning block 15 extends to the inside of time takeover 3, the rotation groove with turning block 15 looks adaptation is seted up to the inside of time takeover 3, baffle 14 drives turning block 15 when rotating and rotates in the rotation groove of time takeover 3 inside, turning block 15 plays supplementary pivoted effect to baffle 14.

The working principle of the above embodiment is as follows:

through pulling release link 4 right, release link 4 promotes when shifting right and receives 5 shifts right of piece, receives reset spring 6 on pressurization right side when 5 shifts right of piece, release link 4 breaks away from 7 inside draw-in grooves of fixture block this moment to can break away from fixture block 7 the inside of main takeover 2, rotation bolt 11, bolt 11 shifts from top to bottom in the inside of nut 10, bolt 11 makes progress the displacement and breaks away from behind nut 10, sealing washer 8 does not receive spacingly, can change sealing washer 8 this moment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a coupling with positioning action, includes adapter sleeve (1), main takeover (2) and time takeover (3), its characterized in that: a replacing mechanism is arranged inside the main connecting pipe (2), and a control assembly is arranged inside the secondary connecting pipe (3);

change mechanism including swing joint in main reset lever (4) of taking over (2) inside, the right side fixedly connected with of reset lever (4) receives piece (5), receive right side fixedly connected with reset spring (6) of piece (5), the left side swing joint of reset lever (4) has fixture block (7), the inside swing joint of main takeover (2) has sealing washer (8), the right side fixedly connected with fixed plate (9) of sealing washer (8), inside fixedly connected with nut (10) of fixed plate (9), the inside threaded connection of nut (10) has bolt (11).

2. A pipe joint with positioning function according to claim 1, wherein: the bottom of release link (4) extends to the outside of main takeover (2), reset spring (6) are kept away from the one end and the main takeover (2) fixed connection that receive pressure piece (5).

3. A pipe joint with positioning function according to claim 1, wherein: the top of fixture block (7) extends to the inside of main takeover (2), fixture block (7) and release link (4) joint, the left side at sealing washer (8) is fixed in fixture block (7).

4. A pipe joint with positioning function according to claim 1, wherein: the top and the bottom of sealing washer (8) are taken over the interior roof and the interior diapire laminating of (2) with the owner respectively, fixed plate (9) are run through in bolt (11), the interior roof swivelling joint of (2) is taken over with the owner in bolt (11).

5. A pipe joint with positioning function according to claim 1, wherein: the control assembly comprises a rotating rod (12) which is rotatably connected to the inner bottom wall of the secondary connecting pipe (3), a rotating handle (13) is fixedly connected to the bottom of the rotating rod (12), a baffle (14) is fixedly connected to the top of the rotating rod (12), and a rotating block (15) is fixedly connected to the top of the baffle (14).

6. A pipe joint with positioning function according to claim 5, characterized in that: one end of the rotating rod (12), which is far away from the baffle (14), extends to the outside of the secondary connecting pipe (3), and a bearing is fixedly mounted on the inner bottom wall of the secondary connecting pipe (3).

7. A pipe joint with positioning function according to claim 5, characterized in that: one end, far away from the baffle (14), of the rotating block (15) extends to the inside of the secondary connecting pipe (3), and a rotating groove matched with the rotating block (15) is formed in the inside of the secondary connecting pipe (3).