CN220540322U

CN220540322U - Valve connecting piece

Info

Publication number: CN220540322U
Application number: CN202322229512.2U
Authority: CN
Inventors: 黄泗兴
Original assignee: Nantong Nanyou Automation Valve Co ltd
Current assignee: Nantong Nanyou Automation Valve Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-02-27
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses a valve connecting piece, which comprises a connecting piece shell, wherein a valve seat is fixedly connected to the surface of the connecting piece shell, a first sealing cover is lapped on the upper end face of the valve seat, a threaded rod is connected in common threads with the first sealing cover and the valve seat, a threaded connecting rod is connected in threads with the center of the upper end face of the first sealing cover, a round handle is fixedly connected to the top end of the threaded connecting rod, a sliding rod is connected to the bottom end of the threaded connecting rod in a rotating mode, a supporting block is fixedly connected to the bottom end of the sliding rod, and a limiting ring is fixedly connected in the connecting piece shell. The round handle drives the threaded connecting rod to rotate at the same time, the threaded connecting rod rotates at the same time and drives the sliding rod to move upwards with the supporting block, the valve body is turned over at the moment, liquid can flow out to the right, the flow of the liquid can be regulated by changing the rotation number and the rotation direction of the round handle, and the practicability of the device is improved.

Description

Valve connecting piece

Technical Field

The utility model relates to the field of valve connectors, in particular to a valve connector.

Background

The patent number CN217927675U discloses a valve connector, the structural design of the valve connector is reasonable, and a pipeline can be easily taken out of the connector body only by loosening the sub-clamping connector and the main clamping connector.

But above-mentioned current valve connecting piece, it is internal to insert the pipeline, at pipeline male in-process, can drive the top ring and remove, can drive the link through the top ring and remove, can drive the second push rod through the link and remove, the second push rod can promote the second piston board and remove, thereby can pass through oil pipe extrusion with the hydraulic oil of hydraulic pressure intracavity and go into in the hydraulic pressure post, the device is because lack the structure to liquid flow regulation, the staff is difficult to control the size of flow when liquid flows.

In order to solve the above problems, the present utility model provides a valve connector.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a valve connecting piece, which is used for solving the technical problems that in the prior art, a pipeline is inserted into a connecting body, a top ring can be driven to move in the process of pipeline insertion, a connecting frame can be driven to move through the top ring, a second push rod can be driven to move through the connecting frame, and the second push rod can push a second piston plate to move, so that hydraulic oil in a hydraulic cavity can be extruded into a hydraulic column through an oil pipe.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: including the connecting piece casing, the fixed surface of connecting piece casing is connected with the valve seat, the up end overlap joint of valve seat has first sealed lid, common threaded connection has the threaded rod in first sealed lid and the valve seat, the center department threaded connection of first sealed lid up end has the threaded connection pole, the top fixedly connected with circular handle of threaded connection pole, the bottom rotation of threaded connection pole is connected with the slide bar, the bottom fixedly connected with of slide bar supports the piece, fixedly connected with spacing collar in the connecting piece casing, the right flank of spacing collar rotates and is connected with the valve body, the right flank fixedly connected with triangle piece of valve body, the fixed surface of connecting piece casing is connected with spacing platform.

As the preferable technical scheme of the utility model, the surface of the abutting block abuts against the side surface of the triangular block, the surface of the sliding rod is slidably connected in the connecting piece shell, the left side surface of the valve body is lapped on the right side surface of the limit ring, and the lower end surface of the limit table is communicated with the connecting piece shell.

As the preferable technical scheme of the utility model, the upper end surface of the limiting table is lapped with a second sealing cover, and the second sealing cover and the limiting table are connected with a threaded rod in a common thread way.

As the preferable technical scheme of the utility model, the filter plate is connected in the limiting table in a sliding way, the limiting strip is fixedly connected in the connecting piece shell, and the filter plate is abutted to the side face of the limiting strip.

As the preferable technical scheme of the utility model, the left side and the right side of the connector shell are fixedly connected with sealing rings, and the surface of the connector shell is connected with a threaded sleeve in a sliding manner.

As the preferable technical scheme of the utility model, the diameter of the filter plate is matched with the diameter of the inner ring of the connecting piece shell, and the shape of the inner ring of the limiting table is matched with the shape of the upper end surface of the filter plate.

The utility model provides a valve connecting piece, which has the following beneficial effects:

1. the round handle drives the threaded connecting rod to rotate at the same time, the threaded connecting rod rotates at the same time and drives the sliding rod to move upwards with the supporting block, the valve body is turned over at the moment, liquid can flow out to the right, the flow of the liquid can be regulated by changing the rotation number and the rotation direction of the round handle, and the practicability of the device is improved.

2. Through setting up the filter, can filter the liquid that flows through, seal it through the second sealed lid simultaneously, only need open the second sealed lid and take out the filter when needs change.

Drawings

FIG. 1 is a schematic view of a valve connector according to the present utility model;

FIG. 2 is a schematic diagram showing a split structure of a valve connector according to the present utility model;

fig. 3 is an exploded view of a valve connector according to the present utility model.

In the figure: the valve comprises a connecting piece shell, a threaded sleeve, a valve seat 3, a first sealing cover 4, a round handle 5, a limiting table 6, a second sealing cover 7, a threaded connecting rod 8, a filter plate 9, a limiting bar 10, a sealing ring 11, a sliding rod 12, a supporting block 13, a limiting ring 14, a valve body 15 and a triangular block 16.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: including connecting piece casing 1, the fixed surface of connecting piece casing 1 is connected with valve seat 3, the up end overlap joint of valve seat 3 has first sealed lid 4, common threaded connection has the threaded rod in first sealed lid 4 and the valve seat 3, the center department threaded connection of first sealed lid 4 up end has threaded connection pole 8, the top fixedly connected with circular handle 5 of threaded connection pole 8, the bottom rotation of threaded connection pole 8 is connected with slide bar 12, the bottom fixedly connected with of slide bar 12 supports piece 13, through setting up support piece 13, can change the height of supporting piece 13 through slide bar 12, can adjust the angle of opening and shutting of valve body 15, fixedly connected with spacing collar 14 in the connecting piece casing 1, the right flank rotation of spacing collar 14 is connected with valve body 15, the right flank fixedly connected with triangular block 16 of valve body 15, the fixed surface of connecting piece casing 1 is connected with spacing platform 6.

The surface of the abutting block 13 abuts against the side surface of the triangular block 16, the surface of the sliding rod 12 is slidably connected in the connector housing 1, the left side surface of the valve body 15 is overlapped on the right side surface of the limit ring 14, and the lower end surface of the limit table 6 is communicated with the connector housing 1.

The upper end face of the limiting table 6 is lapped with a second sealing cover 7, and the second sealing cover 7 and the limiting table 6 are connected with threaded rods in a threaded mode.

Wherein, sliding connection has filter 9 in spacing platform 6, and connecting piece casing 1 internal fixation has spacing 10, through setting up spacing 10, can avoid filter 9 to appear the skew when the liquid flows, and filter 9 butt is in the side of spacing 10.

Wherein, the left and right sides fixedly connected with sealing washer 11 of connecting piece casing 1 through setting up sealing washer 11, can make connecting piece casing 1 inseparabler when being connected with the pipeline, and the surface sliding connection of connecting piece casing 1 has screw sleeve 2, through setting up screw sleeve 2, can install connecting piece casing 1 on the pipeline when rotating screw sleeve 2.

The diameter of the filter plate 9 is matched with the diameter of the inner ring of the connector shell 1, and the shape of the inner ring of the limiting table 6 is matched with the shape of the upper end face of the filter plate 9.

The working principle of the utility model is as follows: the staff can rotate screw sleeve 2 in the same time when using and be connected this device with the pipeline, liquid flows in from the left end and flows out from the right-hand member, filter through filter 9 at first when liquid flows, filter 9 is after using for a long time, can unscrew the threaded rod of spacing second sealed lid 7, can upwards take out filter 9 and wash or change after opening second sealed lid 7, in the liquid flow process, the staff can drive screw connecting rod 8 through circular handle 5 and rotate in the same time, simultaneously drive the piece 13 through slide bar 12 and upwards move, valve body 15 rotates under the effect of liquid pressure, the distance that piece 13 upwards moved is bigger, the degree that valve body 15 opened also is bigger, when piece 13 downwardly moved can extrude valve body 15 at spacing collar 14 surface, the flow is zero this moment, the staff can adjust the size of liquid flow as required.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a valve connecting piece, includes connecting piece casing (1), its characterized in that, the fixed surface of connecting piece casing (1) is connected with valve seat (3), the up end overlap joint of valve seat (3) has first sealed lid (4), common threaded connection has the threaded rod in first sealed lid (4) and valve seat (3), the center department threaded connection of first sealed lid (4) up end has threaded connection pole (8), the top fixedly connected with circular handle (5) of threaded connection pole (8), the bottom rotation of threaded connection pole (8) is connected with slide bar (12), the bottom fixedly connected with of slide bar (12) supports piece (13), fixedly connected with spacing collar (14) in connecting piece casing (1), the right flank rotation of spacing collar (14) is connected with valve body (15), the right flank fixedly connected with triangle piece (16) of valve body (15), the fixed surface of connecting piece casing (1) is connected with spacing platform (6).

2. A valve connector according to claim 1, wherein the surface of the abutting block (13) abuts against the side surface of the triangular block (16), the surface of the sliding rod (12) is slidingly connected in the connector housing (1), the left side surface of the valve body (15) is lapped on the right side surface of the limit ring (14), and the lower end surface of the limit table (6) is communicated with the connector housing (1).

3. A valve connector according to claim 1, wherein the upper end surface of the limit table (6) is lapped with a second sealing cover (7), and the second sealing cover (7) and the limit table (6) are connected with a threaded rod in a common thread manner.

4. A valve connector according to claim 1, wherein a filter plate (9) is slidably connected to the limiting table (6), a limiting strip (10) is fixedly connected to the connector housing (1), and the filter plate (9) abuts against a side surface of the limiting strip (10).

5. A valve connector according to claim 1, wherein sealing rings (11) are fixedly connected to the left and right sides of the connector housing (1), and a threaded sleeve (2) is slidingly connected to the surface of the connector housing (1).

6. A valve connector according to claim 4, wherein the diameter of the filter plate (9) is matched with the diameter of the inner ring of the connector housing (1), and the shape of the inner ring of the limit table (6) is matched with the shape of the upper end face of the filter plate (9).