CN218954269U

CN218954269U - Water conservancy pipeline connecting device

Info

Publication number: CN218954269U
Application number: CN202223327477.XU
Authority: CN
Inventors: 冀海霞; 赵之国
Original assignee: Shandong Xutian Construction Engineering Group Co ltd
Current assignee: Shandong Xutian Construction Engineering Group Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-05-02
Anticipated expiration: 2032-12-10

Abstract

The utility model discloses a water conservancy pipeline connecting device, which belongs to the technical field of hydraulic engineering equipment and comprises a main sleeve, wherein a connecting component is arranged on the surface of the main sleeve, a protecting component is arranged on the side surface of the connecting component, an auxiliary sleeve is arranged on the side surface of the main sleeve, and a main body is arranged between the main sleeve and the auxiliary sleeve; according to the utility model, the protective assembly is arranged, so that the inner wall of the protective sleeve is tightly attached to the surfaces of the fixed ring and the rotating ring, a good compression-resistant protection effect can be achieved, and leakage caused by deformation of the main body due to external pressure is avoided.

Description

Water conservancy pipeline connecting device

Technical Field

The utility model belongs to the technical field of hydraulic engineering equipment, and particularly relates to a hydraulic pipeline connecting device.

Background

In water conservancy construction, many pipelines are often required to be laid, and pipeline connecting devices are used in order to lay long-distance pipelines due to the limitation of the lengths of the pipeline monomers.

Chinese patent application number 202122226786.7 discloses a farmland water conservancy pipeline connecting device, which comprises a main body, the main part is hollow tubular structure, and the both ends peg graft respectively and are provided with main sleeve pipe and vice sleeve pipe, main sleeve pipe with connect through two at least detachable connecting pieces between the vice sleeve pipe, main sleeve pipe with vice sleeve pipe is connected after, with the relative position of main part is fixed. The beneficial effects are that: the front-end pipeline to be connected is sleeved outside the standing pipe after penetrating through the main sleeve, the rear-end pipeline is sleeved outside the auxiliary sleeve after penetrating through the auxiliary sleeve, then the main sleeve and the auxiliary sleeve are connected and locked by using the connecting piece, and the connection positioning of the front-end pipeline and the rear-end pipeline can be completed, so that the connection operation is convenient; the pipeline centre gripping that treats the connection is between main sleeve pipe and main intubate, when both contact is inseparable, reducible pipeline and main intubate between the gap to improve the compactness of pipe connection, reduce the leakage of irrigation water, improve the water supply efficiency of irrigation water.

In the above-mentioned published patent, be connected main sleeve pipe and vice sleeve pipe through two screw connecting rods, not only complex operation is not only screwed down to the lock because of two screw connecting rods need to revolve respectively, and the elasticity of two screw connecting rods is different and makes appearing the extrusion clearance between main sleeve pipe and the main part easily, and the result of use is not good, and links sleeve pipe and vice sleeve pipe through the main part, and the main part produces deformation and just can arouse the seepage when receiving external pressure.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a water conservancy pipeline connecting device which has the characteristics of high connection tightness and good use effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water conservancy pipeline connecting device, includes main sleeve pipe, main sleeve pipe's surface mounting has coupling assembling, and coupling assembling's side is provided with protection component, and main sleeve pipe's side is provided with vice sleeve pipe, installs the main part between main sleeve pipe and the vice sleeve pipe.

Preferably, the coupling assembling is including solid fixed ring, transfer line, swivel becket, constant head tank, turning block and control sleeve, wherein, main sheathed tube surface mounting has solid fixed ring, four transfer lines are connected in the outside of solid fixed ring, vice sheathed tube surface cover has the swivel becket, four constant head tanks have been seted up to the inside of swivel becket, the side of swivel becket is provided with the control sleeve, be connected with the turning block between control sleeve and the swivel becket, the side of transfer line all is T type structure with the constant head tank, be threaded engagement connection between control sleeve and the vice sleeve, be swivelling joint between control sleeve and the swivel becket, be sliding connection between swivel becket and the vice sleeve.

Preferably, the transmission rod is distributed at square four corners equidistance on the surface of the fixed ring, the side surfaces of the positioning grooves are all communicated with the connecting grooves, and the transmission rod is in sliding connection with the connecting grooves.

Preferably, the protection component comprises a protection sleeve, springs, sliding blocks and sliding grooves, wherein the protection sleeve is arranged on the side face of the fixing ring, two springs are connected between the inner wall of the protection sleeve and the surface of the fixing ring, two sliding blocks are connected to the inner side of the protection sleeve, and two sliding grooves are formed in the surface of the main sleeve.

Preferably, the protective sleeve is of a cylindrical structure, and the inner wall of the protective sleeve is tightly attached to the outer surfaces of the fixed ring and the rotating ring.

Preferably, the protective sleeve is in sliding connection with the main sleeve, and the sliding block is in sliding connection with the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting component is arranged, so that the control sleeve is rotated after the transmission rod enters the positioning groove, the rotating ring can be driven to synchronously move under the meshing connection between the control sleeve and the auxiliary sleeve, the auxiliary sleeve can move to the main sleeve to complete extrusion grafting of the main body under the connecting action of the transmission rod, and the connection ports of the main sleeve and the auxiliary sleeve apply force uniformly and have better connection sealing effect with the main body.

2. According to the utility model, the protective assembly is arranged, the inner wall of the protective sleeve is tightly attached to the surfaces of the fixed ring and the rotating ring, so that a good compression-resistant protective effect can be achieved on the outer side of the joint, leakage caused by deformation of the main body due to external pressure is avoided, the protective sleeve can slide to one side through sliding connection between the sliding block and the sliding groove, the main body is exposed, and connection, disassembly and assembly of the main sleeve and the auxiliary sleeve can be realized.

Drawings

FIG. 1 is a front view of the present utility model;

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

fig. 3 is a front view of the positioning slot of the present utility model.

In the figure: 1. a main sleeve; 2. a protective assembly; 21. a protective sleeve; 22. a spring; 23. a slide block; 24. a chute; 3. a connection assembly; 31. a fixing ring; 32. a transmission rod; 33. a rotating ring; 34. a positioning groove; 35. a rotating block; 36. a control sleeve; 37. a connecting groove; 4. a secondary sleeve; 5. a main body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a water conservancy pipeline connecting device, includes main sleeve pipe 1, and the surface mounting of main sleeve pipe 1 has coupling assembling 3, and coupling assembling 3's side is provided with protection component 2, and main sleeve pipe 1's side is provided with vice sleeve pipe 4, installs main part 5 between main sleeve pipe 1 and the vice sleeve pipe 4.

Specifically, the connecting assembly 3 comprises a fixed ring 31, a transmission rod 32, a rotating ring 33, a positioning groove 34, a rotating block 35 and a control sleeve 36, wherein the fixed ring 31 is installed on the surface of the main sleeve 1, the outer side of the fixed ring 31 is connected with four transmission rods 32, the surface of the auxiliary sleeve 4 is sleeved with the rotating ring 33, the four positioning grooves 34 are formed in the rotating ring 33, the side surface of the rotating ring 33 is provided with the control sleeve 36, the rotating block 35 is connected between the control sleeve 36 and the rotating ring 33, the side end of the transmission rod 32 and the positioning groove 34 are of a T-shaped structure, the control sleeve 36 is in threaded engagement connection with the auxiliary sleeve 4, the control sleeve 36 is in rotary connection with the rotating ring 33, and the rotating ring 33 is in sliding connection with the auxiliary sleeve 4.

By adopting the technical scheme, the rotary control sleeve 36 can drive the rotary ring 33 to move to one side, and the auxiliary sleeve 4 can move to the main sleeve 1 to finish extrusion grafting of the main body 5 under the connection action of the transmission rod 32.

Specifically, the transmission rod 32 is equally distributed on the surface of the fixed ring 31 in square four corners, the side surfaces of the positioning grooves 34 are all communicated with the connecting grooves 37, and the transmission rod 32 is in sliding connection with the connecting grooves 37.

By adopting the above technical scheme, the connection and disassembly between the fixed ring 31 and the rotating ring 33 can be realized through the connecting groove 37.

When the hydraulic control device is used, two ends of the main body 5 are respectively inserted into the connecting ports of the main sleeve 1 and the auxiliary sleeve 4, the rotating ring 33 is rotated to enable the connecting groove 37 to conduct insertion connection on the transmission rod 32 on one side of the fixed ring 31, then the rotating ring 33 is rotated to enable the transmission rod 32 to move into the positioning groove 34, the tail end of the transmission rod 32 and the positioning groove 34 are of T-shaped structures and can be mutually clamped and positioned, then the control sleeve 36 is rotated, the control sleeve 36 can be rotated to one side under the meshing connection between the control sleeve 36 and the auxiliary sleeve 4, the control sleeve 36 is connected with the rotating ring 33 in a rotating mode through the rotating block 35, the rotating ring 33 can be driven to synchronously move to one side, the auxiliary sleeve 4 can be moved to the main sleeve 1 under the connection effect of the transmission rod 32 to complete extrusion connection of the main body 5, the connecting ports of the main sleeve 1 and the auxiliary sleeve 4 are enabled to apply uniform force and the connecting sealing effect between the main body 5 is better, and the connecting operation of a hydraulic pipeline is enabled to be simpler and simpler.

Example 2

This embodiment differs from embodiment 1 in that: the protection component 2 comprises a protection sleeve 21, springs 22, sliding blocks 23 and sliding grooves 24, the protection sleeve 21 is arranged on the side face of the fixed ring 31, two springs 22 are connected between the inner wall of the protection sleeve 21 and the surface of the fixed ring 31, two sliding blocks 23 are connected on the inner side of the protection sleeve 21, and two sliding grooves 24 are formed in the surface of the main sleeve 1.

Specifically, the protecting sleeve 21 has a cylindrical structure, and the inner wall of the protecting sleeve 21 is tightly attached to the outer surfaces of the fixed ring 31 and the rotating ring 33.

By adopting the technical scheme, the protecting sleeve 21 is positioned on the outer side of the main body 5, the inner wall of the protecting sleeve 21 is tightly attached to the surfaces of the fixed ring 31 and the rotating ring 33, and a good compression-resistant protecting effect can be achieved.

Specifically, the protecting sleeve 21 is in sliding connection with the main sleeve 1, and the sliding block 23 is in sliding connection with the sliding groove 24.

By adopting the technical scheme, the main body 5 can be exposed by sliding to one side through the sliding connection between the sliding block 23 and the sliding groove 24, and the main sleeve 1 and the auxiliary sleeve 4 can be connected and disassembled.

When the embodiment is used, the protecting sleeve 21 can be positioned on the outer side of the main body 5 under the elastic acting force of the spring 22, the inner wall of the protecting sleeve 21 is tightly attached to the surfaces of the fixed ring 31 and the rotating ring 33, so that a good compression-resistant protecting effect can be achieved, the main body 5 is prevented from being deformed and leaked due to external pressure, the protecting sleeve 21 can slide to one side through the sliding connection between the sliding block 23 and the sliding groove 24, the main body 5 is exposed, and the main sleeve 1 and the auxiliary sleeve 4 can be connected and disassembled.

The structure and the use principle of the main sleeve 1, the auxiliary sleeve 4 and the main body 5 in the utility model are disclosed in China patent application No. 202122226786.7, and the working principle is that two ends of the main body 5 are respectively arranged in connection ports of the main sleeve 1 and the auxiliary sleeve 4, and then the main sleeve 1 and the auxiliary sleeve 4 are moved out of the main body 5 for connection, so that the connection of water conservancy pipelines can be completed.

The working principle and the using flow of the utility model are as follows: when the utility model is used, the two ends of the main body 5 are respectively inserted into the connecting ports of the main sleeve 1 and the auxiliary sleeve 4, the rotating ring 33 is rotated to enable the connecting groove 37 to carry out insertion connection on the transmission rod 32 on one side of the fixed ring 31, then the rotating ring 33 is rotated to enable the transmission rod 32 to move into the positioning groove 34, the tail end of the transmission rod 32 and the positioning groove 34 are of T-shaped structures and can be mutually clamped and positioned, then the control sleeve 36 is rotated, the control sleeve 36 can be rotated to one side under the meshing connection between the control sleeve 36 and the auxiliary sleeve 4, the control sleeve 36 is connected with the rotating ring 33 in a rotating way through the rotating block 35, the rotating ring 33 can be driven to synchronously move to one side, the auxiliary sleeve 4 can be moved to the main sleeve 1 under the connection of the transmission rod 32 to complete extrusion connection of the main body 5, the connection sealing effect between the connecting ports of the main sleeve 1 and the auxiliary sleeve 4 is even, the connection sealing effect between the main body 5 is better, the connection operation of the hydraulic pipeline is simpler and more convenient, the protection sleeve 21 can be positioned on the outer side of the main body 5 under the elastic force of the spring 22, the protection sleeve 21 can be rotated to the inner wall of the protection sleeve 21 and the fixed ring 31 and the surface of the fixed ring 33 can be well attached to the surface of the main sleeve 1, the protection sleeve can be prevented from being deformed to the main sleeve 24 and the side of the main sleeve is tightly connected with the main sleeve 4 by the sliding sleeve 24.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy pipeline connecting device, includes main sleeve pipe, its characterized in that: the surface mounting of main sheathed tube has coupling assembling, and coupling assembling's side is provided with protection component, and main sheathed tube side is provided with vice sleeve pipe, installs the main part between main sleeve pipe and the vice sleeve pipe.

2. A water conservancy pipeline connection device according to claim 1, wherein: the connecting assembly comprises a fixed ring, transmission rods, a rotating ring, positioning grooves, rotating blocks and a control sleeve, wherein the surface of a main sleeve is provided with the fixed ring, the outer side of the fixed ring is connected with the four transmission rods, the surface of an auxiliary sleeve is sleeved with the rotating ring, the inner part of the rotating ring is provided with the four positioning grooves, the side surface of the rotating ring is provided with the control sleeve, the rotating blocks are connected between the control sleeve and the rotating ring, the side ends of the transmission rods and the positioning grooves are of T-shaped structures, the control sleeve and the auxiliary sleeve are in threaded engagement connection, the control sleeve and the rotating ring are in rotary connection, and the rotating ring and the auxiliary sleeve are in sliding connection.

3. A water conservancy pipeline connection device according to claim 2, wherein: the transmission rod is distributed at square four corners equidistance on the surface of the fixed ring, the side surfaces of the positioning grooves are all communicated with the connecting grooves, and the transmission rod is in sliding connection with the connecting grooves.

4. A water conservancy pipeline connection device according to claim 2, wherein: the protection assembly comprises a protection sleeve, springs, sliding blocks and sliding grooves, wherein the protection sleeve is arranged on the side face of the fixing ring, two springs are connected between the inner wall of the protection sleeve and the surface of the fixing ring, two sliding blocks are connected to the inner side of the protection sleeve, and two sliding grooves are formed in the surface of the main sleeve.

5. The hydraulic conduit connection according to claim 4, wherein: the protective sleeve is of a cylindrical structure, and the inner wall of the protective sleeve is tightly attached to the outer surfaces of the fixed ring and the rotating ring.

6. The hydraulic conduit connection according to claim 4, wherein: the protective sleeve is in sliding connection with the main sleeve, and the sliding block is in sliding connection with the sliding groove.