CN216896266U

CN216896266U - Mining drainage pipe flange that can tear open fast open and connect

Info

Publication number: CN216896266U
Application number: CN202220760857.3U
Authority: CN
Inventors: 尹国丽
Original assignee: Chongqing Yiqing Machinery Parts Manufacturing Co ltd
Current assignee: Chongqing Yinian Machinery Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-05
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the technical field of flange plates, in particular to a flange plate for a mine drainage pipeline, which can be quickly disassembled and connected, and comprises a flange plate body and connecting pipes arranged on the surface of one side of the flange plate body, wherein connecting components are arranged on the outer surface of the connecting pipes at equal intervals, and positioning components are arranged on one side of the inner wall of each connecting pipe; coupling assembling includes the grip pin, the grip pin activity sets up and is accomodating the inslot, it sets up on the connecting tube inner wall to accomodate the groove, it sets up first spring to accomodate an inslot side surface, first spring one end and grip pin connection, the grip pin middle part sets up the regulation mouth, set up hexagon socket head cap screw in the regulation mouth, hexagon socket head cap screw sets up in the screwed hole, the screw hole sets up on the connecting tube surface. The device and the pipeline can be quickly positioned, and the device is convenient to install and operate, convenient to detach, flexible to use and high in practicability.

Description

Mining drainage pipe flange that can tear open fast open and connect

Technical Field

The utility model relates to the technical field of flanges, in particular to a flange plate for a mine drainage pipeline, which can be quickly disassembled and connected.

Background

The flange is also called a flange or flange. The elements interconnecting the tube to the tube are connected to the tube ends. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. Flanges are disk-like parts, which are most commonly used in pipe work in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines.

When the flange plate in the prior art is connected with a pipeline, the pipeline is positioned in a multi-stage mode, the flange plate is connected with the pipeline, operation is complex, installation is time-consuming and labor-consuming, meanwhile, disassembly is inconvenient, and replacement operation is complex.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the background art, the utility model provides a mining drainage pipeline flange capable of being quickly disassembled and connected, which comprises a flange body and a connecting pipe arranged on the surface of one side of the flange body, and is characterized in that connecting components are arranged on the outer surface of the connecting pipe at equal intervals, and a positioning component is arranged on one side of the inner wall of the connecting pipe;

coupling assembling includes the grip pin, the grip pin activity sets up and is accomodating the inslot, it sets up on the connecting tube inner wall to accomodate the groove, it sets up first spring to accomodate an inslot side surface, first spring one end and grip pin connection, the grip pin middle part sets up the regulation mouth, set up hexagon socket head cap screw in the regulation mouth, hexagon socket head cap screw sets up in the screwed hole, the screw hole sets up on the connecting tube surface.

Preferably, the cross section of the clamping pin is semicircular.

Preferably, the guide sliding blocks are symmetrically arranged on two sides of the outer surface of the clamping pin, one end of each guide sliding block is arranged in the corresponding guide sliding groove in a sliding mode, and the guide sliding grooves are symmetrically arranged on two side surfaces in the accommodating grooves.

Preferably, locating component includes the holding ring, the holding ring sets up in connecting pipe inner wall one side, holding ring one side surface sets up positioning groove.

Preferably, a groove is formed in the surface of one side in the positioning clamping groove, a second spring is arranged on the surface of one side in the groove, one end of the second spring is connected with the positioning pin, and the positioning pin is movably arranged in the groove.

Preferably, the surface of the other side of the positioning ring is provided with annular reinforcing rib plates at equal intervals, and one end of each reinforcing rib plate is connected with the inner wall of the connecting pipe.

Preferably, the flange plate body is provided with a plurality of groups of bolt mounting holes in an annular equidistant manner.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, through the arrangement of the clamping pin, the accommodating groove, the first spring and the inner hexagon bolt, the device and the pipeline can be quickly connected and fixed, the disassembly and the assembly are convenient, and the installation is time-saving and labor-saving.

2. According to the utility model, through the arrangement of the positioning assembly, the pipeline can be positioned, the pipeline and the connecting pipe can be conveniently and rapidly connected, and the installation and the operation are convenient and fast.

Drawings

FIG. 1 is a schematic structural view of a flange plate for a mining drainage pipeline capable of being quickly disassembled and assembled according to a first embodiment;

FIG. 2 is a schematic structural view of a main sectional view of a flange plate for a mining drainage pipeline, which can be quickly disassembled and assembled;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic view of a part of the enlarged structure at B of fig. 2.

Reference numerals: 1. a connecting assembly; 2. a connecting pipe; 3. a bolt mounting hole; 4. the flange plate body; 11. a hexagon socket head cap screw; 12. a threaded hole; 13. a guide chute; 14. a guide slider; 15. a clamp pin; 16. an adjustment port; 17. a receiving groove; 18. a first spring; 21. a positioning ring; 22. a reinforcing rib plate; 23. positioning pins; 24. a second spring; 25. and (4) a groove.

Detailed Description

Example one

As shown in fig. 1-3, the flange plate for a mining drainage pipeline capable of being quickly disassembled and assembled provided by the utility model comprises a flange plate body 4 and a connecting pipe 2 arranged on the surface of one side of the flange plate body 4, and is characterized in that connecting components 1 are arranged on the outer surface of the connecting pipe 2 at equal intervals, and a positioning component is arranged on one side of the inner wall of the connecting pipe 2;

coupling assembling 1 includes grip pin 15, grip pin 15 activity sets up and is accomodating the groove 17 in, accomodate the groove 17 and set up on 2 inner walls of connecting pipe, accomodate a side surface in the groove 17 and set up first spring 18, first spring 18 one end is connected with grip pin 15, grip pin 15 middle part sets up regulation mouth 16, set up hexagon socket head cap screw 11 in the regulation mouth 16, hexagon socket head cap screw 11 sets up in screw hole 12, screw hole 12 sets up on 2 surfaces of connecting pipe.

In this embodiment, at first insert the pipeline in connecting pipe 2, pipeline extrusion grip pin 15, grip pin 15 removes in accomodating the groove 17, grip pin 15 compresses first spring 18, first spring 18 is under the spring action, grip pin 15 is with the laminating of pipeline surface, grip pin 15 once fixes a position the pipeline, it is fixed with the pipeline to carry out the secondary through locating component, then fix connecting pipe 2 and pipeline through hexagon socket head cap screw 11, connect the simple operation, when needing to dismantle this device, loosen hexagon socket head cap screw 11, can dismantle this device.

The cross section of the clamping pin 15 is semicircular, so that the pipeline can drive the clamping pin 15 to move conveniently.

The guide sliding blocks 14 are symmetrically arranged on two sides of the outer surface of the clamping pin 15, one end of each guide sliding block 14 is arranged in the corresponding guide sliding groove 13 in a sliding mode, the guide sliding grooves 13 are symmetrically arranged on two side surfaces in the accommodating grooves 17, the clamping pin 15 moves to drive the guide sliding blocks 14 to move in the guide sliding grooves 13, and therefore the guidance performance of the clamping pin 15 during moving is improved.

Example two

As shown in fig. 2 and 4, compared with the first embodiment, the flange plate for a mining drainage pipeline capable of being quickly detached and connected provided by the utility model further comprises a positioning assembly, the positioning assembly comprises a positioning ring 21, the positioning ring 21 is arranged on one side of the inner wall of the connecting pipe 2, a positioning clamping groove is arranged on the surface of one side of the positioning ring 21, a groove 25 is arranged on the surface of one side in the positioning clamping groove, a second spring 24 is arranged on the surface of one side in the groove 25, one end of the second spring 24 is connected with the positioning pin 23, and the positioning pin 23 is movably arranged in the groove 25.

In this embodiment, when the pipeline card goes into positioning groove, the pipeline drives locating pin 23 and removes, and locating pin 23 compresses second spring 24, and second spring 24 makes locating pin 23 and pipeline laminating under the elastic force effect, and then carries out the secondary to the pipeline and fixes.

The other side surface of the positioning ring 21 is provided with the reinforcing rib plates 22 in an annular equidistant manner, and one ends of the reinforcing rib plates 22 are connected with the inner wall of the connecting pipe 2, so that the stability of the positioning ring 21 during connection is improved.

The flange plate body 4 is provided with a plurality of groups of bolt mounting holes 3 in an annular equidistant manner, so that the flange plate body is convenient to connect with a pipeline.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A mining drainage pipeline flange capable of being quickly disassembled and connected comprises a flange body (4) and a connecting pipe (2) arranged on the surface of one side of the flange body (4), and is characterized in that connecting assemblies (1) are equidistantly arranged on the outer surface of the connecting pipe (2), and a positioning assembly is arranged on one side of the inner wall of the connecting pipe (2);

coupling assembling (1) includes grip pin (15), grip pin (15) activity sets up in accomodating groove (17), accomodate groove (17) and set up on connecting pipe (2) inner wall, it sets up first spring (18) to accomodate a side surface in groove (17), first spring (18) one end is connected with grip pin (15), grip pin (15) middle part sets up regulation mouth (16), set up hexagon socket head cap screw (11) in regulation mouth (16), hexagon socket head cap screw (11) set up in screw hole (12), screw hole (12) set up on connecting pipe (2) surface.

2. The quick-disconnect flange plate for mine drainage pipelines according to claim 1, wherein the cross-section of the clamping pin (15) is semicircular.

3. The mining drain pipe flange plate capable of being quickly disassembled and assembled according to claim 1, wherein guide sliding blocks (14) are symmetrically arranged on two sides of the outer surface of the clamping pin (15), one end of each guide sliding block (14) is slidably arranged in each guide sliding groove (13), and the guide sliding grooves (13) are symmetrically arranged on two side surfaces in each accommodating groove (17).

4. The quick-detachable flange plate for the mine drainage pipeline according to claim 1, wherein the positioning assembly comprises a positioning ring (21), the positioning ring (21) is arranged on one side of the inner wall of the connecting pipe (2), and a positioning clamping groove is formed in one side surface of the positioning ring (21).

5. The mining drain pipe flange capable of being quickly disassembled and assembled according to claim 4, wherein a groove (25) is formed in one side surface of the inside of the positioning clamping groove, a second spring (24) is arranged on one side surface of the inside of the groove (25), one end of the second spring (24) is connected with the positioning pin (23), and the positioning pin (23) is movably arranged in the groove (25).

6. The mining drain pipe flange capable of being quickly disassembled and assembled according to claim 4, characterized in that the other side surface of the positioning ring (21) is provided with annular reinforcing ribs (22) at equal intervals, and one end of each reinforcing rib (22) is connected with the inner wall of the connecting pipe (2).

7. The mining drain pipe flange plate capable of being quickly disassembled and assembled according to claim 1, wherein the flange plate body (4) is provided with a plurality of groups of bolt mounting holes (3) in an annular shape at equal intervals.