CN216201323U

CN216201323U - Hydraulic engineering pipeline connecting device

Info

Publication number: CN216201323U
Application number: CN202122696122.7U
Authority: CN
Inventors: 张华锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a hydraulic engineering pipeline connecting device, which relates to the technical field of pipeline connection and comprises a device main body, wherein one side of the device main body is in threaded connection with a movable joint, one side inside the movable joint is provided with an upper thread, and two ends of the device main body are both fixedly provided with fixed joints, and the hydraulic engineering pipeline connecting device has the beneficial effects that: through earlier after the activity connects the cover to the pipeline outside, install the one end messenger pipeline and pipeline constant head tank block in the device main part with the pipeline again, screw up activity joint and fixed joint department screw thread afterwards, can make the pipeline pierce the pipeline when outside atress through the inside thorn of device main part after the installation is accomplished in, thereby the fastness of pipeline and device main part contact has been improved, can effectually avoid the pipeline to appear the condition that drops in the completion installation after-use, and this equipment fixing is simple, need not the professional and install, it is very simple and convenient when using, consequently, the work efficiency has been promoted greatly.

Description

Hydraulic engineering pipeline connecting device

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a hydraulic engineering pipeline connecting device.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the engineering of removing the evil and promoting the interest and building, also called water engineering, hydraulic pipeline is one of the most important composition component in hydraulic engineering, hydraulic pipeline links to each other through the connected mode of multiple difference because of the difference of the diameter of pipeline and material, some pipe installation devices of current all are with pipeline and joint fixed connection mostly, but carry out the in-process of installation and be very inconvenient, and if install carelessly and use after the completion very easily cause pipeline and the coming off of joint, thereby cause great loss, therefore we have proposed a hydraulic engineering pipe connection device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a hydraulic engineering pipeline connecting device, which solves the problems that the installation process proposed in the background art is very inconvenient, and if the installation is careless, the pipeline and the joint are very easy to fall off when the device is used after the installation is finished, so that the great loss is caused.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a hydraulic engineering pipeline connecting device comprises a device main body, wherein one side of the device main body is in threaded connection with a movable joint, one side inside the movable joint is provided with upper threads, both ends of the device main body are fixedly provided with fixed joints, the outer side of each fixed joint is provided with lower threads, one end of each fixed joint is provided with a pipeline positioning groove, both ends of the device main body are provided with a plurality of sliding grooves, the inside of each sliding groove is in sliding connection with a sliding strip, one side of each sliding strip is fixedly provided with a first hinged rod, the outer side of each first hinged rod is in sliding connection with a plurality of spines, the inside of each sliding groove is fixedly provided with a second hinged rod, each spine is in sliding connection with the second hinged rod, the outside of the device main body is fixedly provided with a clamping block, the inside of each clamping block is fixedly provided with a clamping box, and the inside of each clamping box is provided with a positioning nail, reset spring is installed in the inside of joint box and the outside that is located the location nail, the outside of location nail and the below that is located reset spring are provided with the stopper, the inside of device main part and the below that is located the joint box have seted up first locating hole, the one end of draw runner and the below that is located the joint box have seted up two second locating holes, location nail and first locating hole and second locating hole cooperation, the outside of device main part and the one side that is located the card caking have seted up first recess, the inside fixed mounting that the one end of draw runner extends to first recess has the pull rod.

Preferably, a thorn groove is formed in the outer side of the device main body and above the thorn, and the thorn is matched with the thorn groove.

Preferably, a water pipe is sleeved on the outer side of the device main body, a second groove is formed in the water pipe, and the spine is matched with the second groove.

Preferably, one end of the positioning pin extends to the outer side of the device body.

Preferably, a clamping block matched with the limiting block is arranged in the clamping box.

Preferably, the movable joint is matched with the lower thread.

The utility model provides a hydraulic engineering pipeline connecting device, which has the following beneficial effects:

1. this hydraulic engineering pipeline connecting device, through earlier with the movable joint cover to the pipeline outside after, again with the one end messenger pipeline and the pipeline constant head tank block of piping erection in the device main part, it screws up movable joint and fixed joint department screw thread afterwards, can make the pipeline pierce the pipeline when outside atress in through the inside thorn of device main part after the installation is accomplished, thereby improved pipeline and the contact fastness of device main part, can effectually avoid the pipeline to appear in the condition that drops in the use after accomplishing the installation, and this equipment fixing is simple, need not the professional and install, it is very simple and convenient when using, consequently, work efficiency has been promoted greatly.

2. This hydraulic engineering pipeline connecting device, through seting up the spout, will carry out the inside second recess of seting up of pipeline that installs earlier when we install, later through with the pull rod behind the pipeline junction, rethread location nail is fixed with it, can carry out the pipeline and cup joint, after we have accomplished the pipeline and cup jointed, rethread pull-up location nail pulls the pull rod to the opposite side simultaneously, make its inside thorn and second recess block, thereby improve the fastness of pipeline and device main part, make it more firm.

Drawings

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

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

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

FIG. 4 is a side view of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the utility model at B in FIG. 4;

fig. 7 is an enlarged view of the utility model at C in fig. 4.

In the figure: 1. a device main body; 2. a movable joint; 3. screwing; 4. fixing the joint; 5. lower threads; 6. a pipe locating slot; 7. a chute; 8. a slide bar; 9. thorn; 10. a first hinge lever; 11. a second hinge lever; 12. blocking; 13. a clamping box; 14. positioning nails; 15. a return spring; 16. a limiting block; 17. a first positioning hole; 18. a second positioning hole; 19. a first groove; 20. a pull rod; 21. a water pipe; 22. a second groove; 23. the thorn groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, the present invention provides a technical solution: a hydraulic engineering pipeline connecting device comprises a device main body 1, wherein one side of the device main body 1 is in threaded connection with a movable joint 2, one side inside the movable joint 2 is provided with an upper thread 3, both ends of the device main body 1 are fixedly provided with fixed joints 4, the outer side of each fixed joint 4 is provided with a lower thread 5, one end of each fixed joint 4 is provided with a pipeline positioning groove 6, both ends of the device main body 1 are provided with a plurality of chutes 7, the inner parts of the chutes 7 are in sliding connection with a sliding strip 8, one side of the sliding strip 8 is fixedly provided with a first hinge rod 10, the outer side of the first hinge rod 10 is in sliding connection with a plurality of spines 9, the inner parts of the chutes 7 are fixedly provided with a second hinge rod 11, the spines 9 are in sliding connection with the second hinge rod 11, the outer sides of the device main body 1 are fixedly provided with clamping blocks 12, the inner parts of the clamping blocks 12 are fixedly provided with clamping boxes 13, and the inner parts of the clamping boxes 13 are provided with positioning nails 14, a reset spring 15 is arranged in the clamping box 13 and on the outer side of the positioning nail 14, a limit block 16 is arranged on the outer side of the positioning nail 14 and under the reset spring 15, a first positioning hole 17 is arranged in the device main body 1 and under the clamping box 13, two second positioning holes 18 are arranged at one end of the slide bar 8 and under the clamping box 13, the positioning nail 14 is matched with the first positioning hole 17 and the second positioning hole 18, a first groove 19 is arranged at one side of the clamping block 12 on the outer side of the device main body 1, a pull rod 20 is fixedly arranged at one end of the slide bar 8 extending to the inner part of the first groove 19, a thorn groove 23 is arranged at the outer side of the device main body 1 and above the thorn 9, the thorn 9 is matched with the thorn groove 23, a water pipe 21 is sleeved on the outer side of the device main body 1, a second groove 22 is arranged in the water pipe 21, the thorn 9 is matched with the second groove 22, one end of the positioning nail 14 extends to the outer side of the device main body 1, a clamping block matched with the limiting block 16 is arranged inside the clamping box 13, and the movable joint 2 is matched with the lower thread 5.

To sum up, when the hydraulic engineering pipeline connecting device is used, a second groove 22 matched with the thorn 9 is formed in one end inside a water pipe 21 to be installed, the positioning nail 14 on the outer side of the device main body 1 is pulled up, the pull rod 20 is pulled towards one side of the water pipe 21 to reach a designated position, the positioning nail 14 is inserted into the first positioning hole 17 and the second positioning hole 18 after the positioning nail reaches the designated position, the movable connector 2 is sleeved outside the water pipe 21, the water pipe 21 is sleeved to one side of the device main body 1 after the sleeving is completed, one end of the water pipe 21 is clamped with the pipeline positioning groove 6, the movable connector 2 sleeved outside the water pipe 21 in advance is connected with the fixed connector 4 through the upper thread 3 and the lower thread 5 after the clamping is completed, the positioning nail 14 is pulled up after the connection is completed, the pull rod 20 is pulled to the opposite direction, and after the positioning nail reaches the designated position, the slide bar 8 slides inside the chute 7, the one end of the thorn 9 is driven to move, the second hinge rod 11 limits the thorn 9, the thorn 9 rotates outside the second hinge rod 11 through the pulling of the sliding strip 8, the thorn 9 penetrates the thorn groove 23 to be clamped with the second groove 22, and the positioning nail 14 is inserted into the first positioning hole 17 and the second positioning hole 18 to be fixed, so that the installation can be completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a hydraulic engineering pipe connection device, includes device main part (1), its characterized in that: the device is characterized in that a movable joint (2) is in threaded connection with one side of a device main body (1), an upper thread (3) is arranged on one side of the interior of the movable joint (2), fixed joints (4) are fixedly arranged at two ends of the device main body (1), a lower thread (5) is arranged on the outer side of each fixed joint (4), a pipeline positioning groove (6) is arranged at one end of each fixed joint (4), a plurality of sliding grooves (7) are arranged at two ends of the device main body (1), a sliding strip (8) is in sliding connection with the interior of each sliding groove (7), a first hinge rod (10) is fixedly arranged on one side of each sliding strip (8), a plurality of spines (9) are in sliding connection with the outer side of each first hinge rod (10), a second hinge rod (11) is fixedly arranged in the interior of each sliding groove (7), and the spines (9) are in sliding connection with the second hinge rods (11), the clamping device is characterized in that a clamping block (12) is fixedly arranged on the outer side of the device main body (1), a clamping box (13) is fixedly arranged inside the clamping block (12), a positioning nail (14) is arranged inside the clamping box (13), a reset spring (15) is arranged inside the clamping box (13) and positioned outside the positioning nail (14), a limiting block (16) is arranged outside the positioning nail (14) and positioned below the reset spring (15), a first positioning hole (17) is formed inside the device main body (1) and positioned below the clamping box (13), two second positioning holes (18) are formed in one end of the sliding strip (8) and positioned below the clamping box (13), the positioning nail (14) is matched with the first positioning hole (17) and the second positioning hole (18), a first groove (19) is formed in one side, positioned outside the device main body (1) and positioned on the clamping block (12), one end of the sliding strip (8) extends to the inside of the first groove (19) and is fixedly provided with a pull rod (20).

2. A hydraulic engineering pipe connection according to claim 1, characterized in that: a thorn groove (23) is formed in the outer side of the device main body (1) and above the thorn (9), and the thorn (9) is matched with the thorn groove (23).

3. A hydraulic engineering pipe connection according to claim 1, characterized in that: the outer side of the device main body (1) is sleeved with a water pipe (21), a second groove (22) is formed in the water pipe (21), and the spine (9) is matched with the second groove (22).

4. A hydraulic engineering pipe connection according to claim 1, characterized in that: one end of the positioning nail (14) extends to the outer side of the device main body (1).

5. A hydraulic engineering pipe connection according to claim 1, characterized in that: a clamping block matched with the limiting block (16) is arranged in the clamping box (13).

6. A hydraulic engineering pipe connection according to claim 1, characterized in that: the movable joint (2) is matched with the lower thread (5).