CN213685755U

CN213685755U - Joint connecting piece of hardware

Info

Publication number: CN213685755U
Application number: CN202022586557.1U
Authority: CN
Inventors: 邹德光
Original assignee: Anhui Js Information Technology Co ltd
Current assignee: Anhui Js Information Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-13
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a joint connecting piece of hardware belongs to the coupling field. A snap connection for hardware comprising: a cylinder, an inner pipeline, a threaded pipe and a rotary seat; the cylinder is fixedly installed with the rotating seat; two parallel vertical plates are formed at the bottom of the rotating seat; the vertical plates are rotatably connected with the threaded pipes; connecting pipes are fixedly arranged on the outer walls of the threaded pipes at one ends of the threaded pipes close to the rotating seat; compared with the prior art, the joint connecting piece of hardware of this application need not dismantle the pipeline or install the switching that a plurality of direction pipelines just can realize a plurality of directions with the switching-over valve through setting up cylinder, interior pipeline, screwed pipe, connecting pipe and roating seat, makes things convenient for the switching-over of pipeline, save time and material. And when dismantling and installing the pipeline, do not need the cooperation of a plurality of instruments to demolish, through stirring the driving lever, unclamp the spring and can install fast and demolish the pipeline.

Description

Joint connecting piece of hardware

Technical Field

The utility model relates to a coupling field, concretely relates to joint connecting piece of hardware.

Background

Is a part for connecting pipelines or installing the pipelines on hydraulic components in a hydraulic system, which is a general name of a connecting piece capable of being assembled and disassembled in a fluid passage. The pipe joint is a connecting tool between a pipeline and a connecting point between an element and the pipeline, and can be disassembled and assembled. Plays an indispensable important role in the pipe fitting, which is one of the two main components of the hydraulic pipe. The pipe joint is used for straight line connection of instruments and the like, and the connection form is socket welding or threaded connection. The device is mainly used for low-pressure pipelines with small calibers, parts needing to be frequently assembled and disassembled or final adjustment of pipelines using threaded pipes. The structure form is preferably a metal surface contact sealing structure, and the gasket sealing structure form is usually used for general pipelines for conveying water, oil, air and the like and is made of malleable cast iron materials. In addition, the use requirement, the price and the like are also factors to be considered when selecting.

When the existing pipe joint is used, the direction can not be switched after the existing pipe joint is usually fixedly installed, once the position of the device needs to be adjusted, the pipe needs to be detached again and then connected, and manual disassembly is troublesome; therefore, a clamping connection piece for hardware is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a joint connecting piece of hardware.

The purpose of the utility model can be realized by the following technical scheme:

a snap connection for hardware comprising: a cylinder, an inner pipeline, a threaded pipe and a rotary seat;

the cylinder is fixedly installed with the rotating seat; two parallel vertical plates are formed at the bottom of the rotating seat; the vertical plates are rotatably connected with the threaded pipes; one end of the threaded pipe close to the rotating seat and the outer wall of the threaded pipe are both fixedly provided with connecting pipes; the connecting pipes are communicated with the threaded pipes and are in threaded connection with end covers; a through hole is formed at one end of the cylinder and the rotary seat close to the threaded pipe, and the inner part of the through hole is connected with the inner pipeline in a sliding manner; one end of the inner pipeline close to the threaded pipe forms a first annular groove; the outer wall of the cylinder forms a waist-shaped hole; a moving block is arranged in the waist-shaped hole; the moving block is fixedly installed with the inner pipeline; one end of the cylinder, which is far away from the waist-shaped hole, is in threaded connection with a jackscrew; two conical grooves are formed on the outer wall of the inner pipeline; the jackscrew can selectively abut against the inner part of the conical groove.

Furthermore, a circular tube and two fixing plates are fixedly arranged at one end, far away from the rotating seat, of the cylinder; the round pipe is arranged between the two fixing plates; two ends of the circular tube, which are close to the fixed plate, are respectively provided with a second groove, and a second ejection column is arranged inside the second groove; one ends of the two fixing plates, which are far away from the circular tube, are uniformly provided with deflector rods; the two shift levers are connected in a rotating manner; one end of the top column close to the fixed plate forms a connecting column; the connecting column penetrates through the fixing plate and is fixedly installed with the adjacent deflector rod; the connecting column is sleeved with a spring; one end of the spring is abutted against the fixed plate, and the other end of the spring is abutted against the ejection column.

Furthermore, a first magnet is fixedly installed at one end, far away from the threaded pipe, of the connecting pipe; a second magnet is fixedly arranged inside the first groove; the first magnet and the second magnet attract each other.

Furthermore, one end of the cylinder close to the circular tube is in threaded connection with a protective cover, and the protective cover wraps the deflector rod and the fixing plate; the circular tube passes through the shield.

Furthermore, a waterproof pad is fixedly arranged on one side of the first groove, which is close to the inner wall of the inner pipeline.

The utility model has the advantages that:

the utility model discloses a joint connecting piece of hardware need not dismantle the pipeline or install a plurality of direction pipeline and switching-over valve just can realize the switching of a plurality of directions through setting up cylinder, interior pipeline, screwed pipe, connecting pipe and roating seat, makes things convenient for the switching-over of pipeline, save time and material. And when dismantling and installing the pipeline, do not need the cooperation of a plurality of instruments to demolish, through stirring the driving lever, unclamp the spring and can install fast and demolish the pipeline.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present application;

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

fig. 3 is a schematic top view of the present application.

The parts corresponding to the reference numerals in the figures are as follows:

1. a cylinder; 2. a rotating base; 3. a threaded pipe; 4. a connecting pipe; 5. an end cap; 6. an inner conduit; 7. a first groove; 8. a waist-shaped hole; 9. a moving block; 10. carrying out top thread; 11. a tapered groove; 12. a circular tube; 13. a fixing plate; 14. a second groove; 15. a top pillar; 16. a deflector rod; 17. connecting columns; 18. a spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-3, a snap-fit connection for hardware, comprising: the device comprises a cylinder 1, an inner pipeline 6, a threaded pipe 3 and a rotary seat 2; the cylinder 1 and the rotating seat 2 are fixedly arranged; two parallel vertical plates are formed at the bottom of the rotating seat 2; the vertical plates are rotatably connected with the threaded pipes 3; one end of the threaded pipe 3 close to the rotating seat 2 and the outer wall of the threaded pipe 3 are fixedly provided with connecting pipes 4; the connecting pipes 4 are communicated with the threaded pipes 3, and the connecting pipes 4 are in threaded connection with the end covers 5; a through hole is formed at one end of the cylinder 1 and the rotary seat 2 close to the threaded pipe 3, and the inside of the through hole is connected with the inner pipeline 6 in a sliding way; one end of the inner pipeline 6 close to the threaded pipe 3 forms a first annular groove 7; the outer wall of the cylinder 1 forms a waist-shaped hole 8; a moving block 9 is arranged inside the waist-shaped hole 8; the moving block 9 is fixedly arranged with the inner pipeline 6; one end of the cylinder 1 far away from the waist-shaped hole 8 is in threaded connection with a jackscrew 10; the outer wall of the inner pipeline 6 forms two conical grooves 11; the jackscrew 10 may optionally abut the inside of the tapered slot 11.

The working principle of the present invention is explained below, and the cylinder 1 is rotatably connected to the threaded pipe 3 through the rotary base 2. Three connecting pipes 4 are arranged on the threaded pipe 3, an inner pipeline 6 is connected to the inside of the column 1 in a sliding mode, a first groove 7 is formed in the inner pipeline 6, and the connecting pipes 4 can be just clamped in the first groove 7. Two conical grooves 11 are arranged on the outer wall of the inner pipeline 6, and a jackscrew 10 is arranged on the outer wall of the cylinder 1. The jackscrew 10 is pressed in a conical groove 11, so that the inner pipeline 6 is separated from the connecting pipe 4; the top thread 10 is pressed in the other tapered groove 11, so that the connecting pipe 4 is completely pressed at the bottom of the groove I7, and the inner pipeline 6 is connected with the connecting pipe 4 into a whole. The moving block 9 on the inner pipeline 6 is arranged in the waist-shaped hole 8 of the column 1, and after the jackscrew 10 is loosened, the moving block 9 is pulled, so that the inner pipeline 6 can be moved. When the device is used, the output device is connected with the cylinder 1 through a plastic pipe or a metal pipe, the threaded pipe 3 is connected with the driving device, when the position and the conveying direction of the driving or output device are adjusted, the jackscrew 10 is loosened, the inner pipeline 6 is separated from the connecting pipe 4 through the movable block 9, and after the position of the driving or output device is determined, the inner pipeline 6 is connected with the connecting pipe 4 through the mode. The utility model discloses a set up cylinder 1, interior pipeline 6, screwed pipe 3, connecting pipe 4 and roating seat 2, need not dismantle the switching that the pipeline just can realize a plurality of directions or install a plurality of direction pipeline and switching-over valve, make things convenient for the switching-over of pipeline, save time and material.

Further, a circular tube 12 and two fixing plates 13 are fixedly arranged at one end of the cylinder 1 far away from the rotating seat 2; the circular tube 12 is arranged between two fixed plates 13; two ends of the circular tube 12 close to the fixed plate 13 are both provided with a second groove 14, and a top post 15 is arranged inside the second groove 14; a deflector rod 16 is arranged at one end of each fixing plate 13 far away from the circular tube 12; the two shift levers 16 are connected in a rotating way; one end of the top column 15 close to the fixed plate 13 forms a connecting column 17; the connecting column 17 passes through the fixing plate 13 and is fixedly installed with the adjacent deflector rod 16; the connecting column 17 is sleeved with a spring 18; one end of the spring 18 abuts against the fixed plate 13 and the other end abuts against the top post 15. Firstly, winding the waterproof adhesive tape on the circular tube 12, then rotating the deflector rod 16 to move the top posts 15 at two sides out of the second groove 14, and then sleeving the circular tube 12 with a hole formed in the plastic tube or the metal tube; when the shift lever 16 is released, the spring 18 arranged between the circular tube 12 and the fixing plate 13 presses the top post 15 into the second groove 14, preventing the circular tube 12 and the plastic tube or the metal tube from falling off. Because connect fixed pipeline through modes such as screw thread, clamp, need a plurality of instruments cooperations to demolish when dismantling, demolish loaded down with trivial details, above-mentioned structure can install and demolish the pipeline.

Furthermore, a first magnet is fixedly arranged at one end of the connecting pipe 4 far away from the threaded pipe 3; a second magnet is fixedly arranged inside the first groove 7; the first magnet and the second magnet attract each other, and the connection between the connecting pipe 4 and the inner pipeline 6 is more tight by utilizing the magnetic attraction characteristic, so that the tightness is enhanced.

Furthermore, one end of the cylinder 1 close to the circular tube 12 is connected with a protective cover in a threaded manner, and the protective cover wraps the shift lever 16 and the fixing plate 13; the barrel 12 passes through the shroud. The guard shield is all wrapped up the one side that the roating seat 2 was kept away from to cylinder 1, can prevent effectively that driving lever 16 from being touched by the mistake, leads to pipeline and pipe 12 disconnection.

Furthermore, one side of the first groove 7, which is close to the inner wall of the inner pipeline 6, is fixedly provided with a waterproof pad, the waterproof pad is wound on the inner wall of the first groove 7, and when the first groove 7 is inserted into the connecting pipe 4, the gap between the first groove 7 and the connecting pipe 4 is filled with the waterproof pad, so that water leakage in the conveying process can be prevented.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.

Claims

1. The utility model provides a joint connecting piece of hardware which characterized in that includes: the device comprises a cylinder (1), an inner pipeline (6), a threaded pipe (3) and a rotary seat (2);

the cylinder (1) and the rotating seat (2) are fixedly arranged; two parallel vertical plates are formed at the bottom of the rotating seat (2); the vertical plates are rotatably connected with the threaded pipes (3); a connecting pipe (4) is fixedly arranged at one end of the threaded pipe (3) close to the rotating seat (2) and the outer wall of the threaded pipe (3); the connecting pipes (4) are communicated with the threaded pipes (3), and the connecting pipes (4) are in threaded connection with end covers (5); a through hole is formed at one end of the cylinder (1) and the rotating seat (2) close to the threaded pipe (3), and the inside of the through hole is connected with the inner pipeline (6) in a sliding manner; one end of the inner pipeline (6) close to the threaded pipe (3) forms a first annular groove (7); the outer wall of the cylinder (1) forms a waist-shaped hole (8); a moving block (9) is arranged in the waist-shaped hole (8); the moving block (9) is fixedly arranged with the inner pipeline (6); one end of the cylinder (1) far away from the waist-shaped hole (8) is in threaded connection with a jackscrew (10); the outer wall of the inner pipeline (6) forms two conical grooves (11); the jackscrew (10) can selectively abut against the inner part of the conical groove (11).

2. The clamping connection piece for hardware according to claim 1, wherein a circular tube (12) and two fixing plates (13) are fixedly mounted at one end of the cylinder (1) far away from the rotary seat (2); the round tube (12) is arranged between the two fixing plates (13); two ends of the round tube (12) close to the fixed plate (13) are respectively provided with a second groove (14), and a second jack-prop (15) is arranged inside the second groove (14); one ends of the two fixing plates (13) far away from the circular tube (12) are respectively provided with a deflector rod (16); the two shift levers (16) are rotationally connected; one end of the top column (15) close to the fixed plate (13) forms a connecting column (17); the connecting column (17) penetrates through the fixing plate (13) and is fixedly installed with the adjacent shifting lever (16); the connecting column (17) is sleeved with a spring (18); one end of the spring (18) abuts against the fixing plate (13), and the other end of the spring abuts against the top column (15).

3. The clamping connection piece for hardware according to claim 1, wherein a first magnet is fixedly mounted at one end of the connecting pipe (4) far away from the threaded pipe (3); a second magnet is fixedly arranged inside the first groove (7); the first magnet and the second magnet attract each other.

4. A snap connection of hardware according to claim 2, characterized in that the end of the cylinder (1) close to the circular tube (12) is screwed with a shield which encloses the shift lever (16) and the fixing plate (13); the barrel (12) passes through the shroud.

5. A clamp connection piece for hardware according to claim 1, characterized in that a waterproof pad is fixedly mounted on one side of the first groove (7) close to the inner wall of the inner pipe (6).