CN213629294U

CN213629294U - Pipe fitting joint convenient to butt joint

Info

Publication number: CN213629294U
Application number: CN202022188015.9U
Authority: CN
Inventors: 王文举; 陈林; 曾礼
Original assignee: Chongqing Lianxiang Fusion Plastics Co ltd
Current assignee: Chongqing Lianxiang Fusion Plastics Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-06
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a pipe joint technical field, specific tubular product pipe fitting connects convenient to butt joint that says so, including connecting the shell, it is connected with the pipe fitting joint to connect shell rear side integration, it is equipped with the three annuliform spacing collars that are the quartering to connect shell top surface integration, it installs rotatory inserts to connect to rotate between the shell, rotatory inserts side upper end integration is connected with the stopper, just the stopper sets up in the breach of spacing collar, rotatory inserts side middle part is equipped with two opposite rotatory inserts holes, rotatory inserts middle part rotary mounting has the rotary rod, rotary rod upper end integration is connected with rotatory spanner. The utility model adds the fixing device in the pipe joint, thereby achieving the effect of fixing the pipeline without changing the appearance of the pipeline; the rotary insert is designed to rotate in the joint shell, and the inner hole of the rotary insert on the inner side of the rotary insert is exchanged with the solid surface, so that the effect of controlling the on-off of the joint is achieved.

Description

Pipe fitting joint convenient to butt joint

Technical Field

The utility model relates to a pipe joint technical field particularly, relates to a tubular product pipe fitting connects convenient to butt joint.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

The pipe joints are connecting structures between pipes and pipe fittings, and the pipe joints at present have the following defects: 1. at present, the pipeline joint increases the sealing property of the joint in a deformation mode from expanding or extruding the pipeline, and the pipeline is easy to deform seriously and leak water after a long time; 2. the common pipeline joint only has the function of connecting, and is extremely inconvenient in specific conditions.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a pipe fitting joint convenient for butt joint, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tubular product pipe fitting connects convenient to butt joint, is including connecting the shell, it is connected with the pipe fitting joint to connect the shell rear side integration, it connects to connect the shell front side integration to be connected with tubular product, it is equipped with the three ring form spacing collars that are the quartering to connect shell top surface integration, it installs rotatory inserts to connect to rotate between the shell, rotatory inserts side upper end integration is connected with the stopper, just the stopper sets up in the breach of spacing collar, rotatory inserts side middle part is equipped with two opposite rotatory inserts holes, rotatory inserts mid-mounting has the rotary rod, rotary rod upper end integration is connected with rotatory spanner.

Preferably, the rotary rod lower extreme is equipped with rotatory right angle tooth, just inside the rotary rod extended to connecting device, rotatory right angle tooth meshing was connected with transmission right angle tooth, transmission right angle tooth rear end integration was connected with the transfer line, the rear end integration of transfer line was equipped with right angle tooth semicircle connecting block.

Preferably, the notch of the other side of the right-angle tooth semicircular connecting block is provided with a screw rod semicircular connecting block, and the other end of the screw rod semicircular connecting block is integrally connected with a fixing device.

Preferably, the fixing device middle part is equipped with the lead screw, the screw axle sleeve is installed in the meshing of lead screw outer lane, the screw axle sleeve outside is rotated and is equipped with a plurality of bracing piece, and every the other end of bracing piece all rotates and is equipped with the clamping piece.

Preferably, the inner wall of the pipe fitting joint is provided with pipe fitting threads.

Preferably, the upper end of the rotating rod is clamped on the surface above the rotating insert, the semi-circular connecting block of the screw rod penetrates through the water through hole and is rotatably installed through a supporting hole, and the supporting hole is formed in the supporting frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model adds the fixing device in the pipe joint, pushes the support rod to move inwards through the meshing displacement of the screw rod shaft sleeve and the screw rod, and clamps the inserted pipeline on the inner wall of the pipe joint through the clamping piece, thereby achieving the effect of fixing the pipeline without changing the appearance of the pipeline;

(2) the utility model discloses a design rotatory inserts at joint shell internal rotation, through rotatory inboard rotatory inserts hole and real face exchange to reach the effect that control connects the break-make.

Drawings

Fig. 1 is a schematic view of the overall structure of a pipe fitting joint convenient for butt joint according to the present invention;

fig. 2 is a schematic cross-sectional structure view of a pipe fitting joint convenient for butt joint according to the present invention;

fig. 3 is the utility model relates to a section structure schematic diagram of parallel map 2 cross-section of tubular product pipe fitting joint convenient to butt joint.

In the figure: 1. a connector housing; 2. a pipe fitting joint; 3. a limiting ring; 4. rotating the insert; 5. rotating the wrench; 6. rotating the rod; 7. a limiting block; 8. a pipe joint; 9. a fixing device; 10. a support hole; 11. a lead screw shaft sleeve; 12. a support bar; 13. a clip; 14. a support frame; 15. a water through hole; 16. a semicircular connecting block with right-angle teeth; 17. a connecting device; 18. pipe fitting threads; 19. a semicircular connecting block of the screw rod; 20. a screw rod; 21. a transmission rod; 22. driving right-angle teeth; 23. rotating the right-angle teeth; 24. the insert bore is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Examples

As shown in fig. 1-3, a tubular product pipe fitting connects convenient to butt joint, including connecting shell 1, it connects 2 to connect 1 rear side integration of shell, it connects 8 to connect 1 front side integration of shell to be connected with tubular product, it is equipped with three ring form spacing collars 3 of quartering to connect 1 top surface integration of shell, it installs rotatory inserts 4 to rotate between the

shell

1, 4 side upper end integrations of rotatory inserts are connected with stopper 7, and stopper 7 sets up in the breach of

spacing collar

3, 4 side middle parts of rotatory inserts are equipped with two opposite

rotatory inserts hole

24, 4 middle parts of rotatory inserts are rotatory to be installed

rotary rod

6, 6 upper end integrations of rotary rod are connected with swivel wrench 5.

Through the technical scheme, the fixing device 9 is additionally arranged in the pipe joint 8, the support rod 12 is pushed to move inwards through the meshing displacement of the screw rod shaft sleeve 11 and the screw rod 20, and the inserted pipeline is clamped on the inner wall of the pipe joint 8 through the clamping piece 13, so that the effect of fixing the pipeline without changing the appearance of the pipeline is achieved; the rotary insert 4 is designed to rotate in the joint shell 1, and the inner hole 24 of the rotary insert on the inner side of the rotation is exchanged with a real surface, so that the effect of controlling the on-off of the joint is achieved.

In order to realize the rotation of the screw rod 20 in the fixing device 9, the lower end of the rotating rod 6 is provided with a rotating right-angle tooth 23, the rotating rod 6 extends into the connecting device 17, the rotating right-angle tooth 23 is engaged with a transmission right-angle tooth 22, the rear end of the transmission right-angle tooth 22 is integrally connected with a transmission rod 21, and the rear end of the transmission rod 21 is integrally provided with a right-angle tooth semicircular connecting block 16.

The other side breach department of right angle tooth semicircle connecting block 16 is equipped with lead screw semicircle connecting block 19, and the other end integration of lead screw semicircle connecting block 19 is connected with fixing device 9, and lead screw semicircle connecting block 19 passes limbers 15 and rotates the installation through supported hole 10, and supported hole 10 sets up on support frame 14.

Through foretell technical scheme, 5 rotatory spanners through rotatory top drive the rotary rod 6 and the rotatory right angle tooth 23 of below integration, and meshing transmission right angle tooth 22 connects right angle tooth semicircle connecting block 16 and lead screw semicircle connecting block 19 normal running fit, drives lead screw 20 and rotates, and when rotating swivel inserts 4, right angle tooth semicircle connecting block 16 and lead screw semicircle connecting block 19 rotate will part, when the intercommunication, can automatic interlock.

In order to clamp the connected pipeline by the fixing device in the pipe joint 8, a screw rod 20 is arranged in the middle of the fixing device 9, a screw rod shaft sleeve 11 is meshed with the outer ring of the screw rod 20, a plurality of support rods 12 are rotatably arranged on the outer side of the screw rod shaft sleeve 11, and pipe threads 18 are arranged on the inner wall of the pipe joint 2, provided with a clamping piece 13, of the other end of each support rod 12 in a rotating manner.

The working principle of the pipe fitting joint convenient for butt joint is as follows:

when the pipe fitting joint is used, the pipe fitting joint 2 is connected to a pipe fitting through the pipe fitting thread 18, the fixing device 9 is additionally arranged in the pipe fitting joint 8, the screw rod shaft sleeve 11 and the screw rod 20 are meshed for displacement, the supporting rod 12 is pushed to move inwards, the inserted pipeline is clamped on the inner wall of the pipe fitting joint 8 through the clamping piece 13, and therefore the effect of fixing the pipeline without changing the appearance of the pipeline is achieved; rotating insert 4 has been designed through the internal rotation at joint housing 1, rotating insert hole 24 and real face through rotatory inboard exchange, thereby reach the effect that the control connects the break-make, rotating wrench 5 through rotatory top drives rotary rod 6 and rotatory right angle tooth 23 of below integration, meshing transmission right angle tooth 22, connect right angle tooth semicircle connecting block 16 and lead screw semicircle connecting block 19 normal running fit, drive lead screw 20 and rotate, when rotating insert 4, right angle tooth semicircle connecting block 16 and lead screw semicircle connecting block 19 rotate and will part, when the intercommunication, can automatic interlock.

Through the working principle, the effects of fixing the pipeline without changing the appearance of the pipeline and controlling the on-off of the joint can be achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tubular product pipe fitting connects convenient to butt joint, includes joint shell (1), its characterized in that: connect shell (1) rear side integration to be connected with pipe fitting and connect (2), it is connected with tubular product joint (8) to connect shell (1) front side integration, it is equipped with three ring form spacing collars (3) that are the quartering to connect shell (1) top surface integration, it installs rotatory inserts (4) to connect to rotate between shell (1), rotatory inserts (4) side upper end integration is connected with stopper (7), just stopper (7) set up in the breach of spacing collar (3), rotatory inserts (4) side middle part is equipped with two opposite rotatory inserts hole (24), rotatory inserts (4) middle part rotation installs rotary rod (6), rotary rod (6) upper end integration is connected with rotatory spanner (5).

2. A pipe fitting joint as defined in claim 1, wherein: rotary rod (6) lower extreme is equipped with rotatory right angle tooth (23), just rotary rod (6) extend to connecting device (17) inside, rotatory right angle tooth (23) meshing is connected with transmission right angle tooth (22), transmission right angle tooth (22) rear end integration is connected with transfer line (21), the rear end integration of transfer line (21) is equipped with right angle tooth semicircle connecting block (16).

3. A pipe fitting joint as defined in claim 2, wherein: the screw rod semicircular connecting block (19) is arranged at the notch of the other side of the right-angle tooth semicircular connecting block (16), and the other end of the screw rod semicircular connecting block (19) is integrally connected with a fixing device (9).

4. A pipe fitting joint as defined in claim 3, wherein: fixing device (9) middle part is equipped with lead screw (20), lead screw (20) outer lane meshing installs lead screw axle sleeve (11), lead screw axle sleeve (11) outside is rotated and is equipped with a plurality of bracing piece (12), and every the other end of bracing piece (12) all rotates and is equipped with clamping piece (13).

5. A pipe fitting joint as defined in claim 1, wherein: and pipe threads (18) are arranged on the inner wall of the pipe fitting joint (2).

6. A pipe fitting joint as defined in claim 3, wherein: the upper end card of rotary rod (6) is at rotatory inserts (4) top surface, lead screw semicircle connecting block (19) pass limbers (15) and rotate the installation through support hole (10), support hole (10) set up on support frame (14).